TRITON COLLEGE
Electric Switchgear Replacement Project Phase Two
Bid Form and Bidder Identification
EXHIBIT “A”
Name of Bidder: ________________________________________________________________
Address: ______________________________________________________________________
City, State, Zip: ________________________________________________________________
Phone: ____________________________
Contact:___________________________________
The undersigned acknowledges receipt of:
PROJECT:
Switchgear Replacement Project Phase Two
ADDRESS:
2000 Fifth Avenue, River Grove, IL 60171
MANDATORY PRE-BID:
Monday April 23rd, 9:00 a.m., Triton College Learning Resource
Center, Building A, Room A-300
BID OPENING:
Wednesday, May 2nd, 2:00 p.m., Triton College Learning Resource
Center, Building A, Room A-300
Bidder has examined the site and all bidding documents. Shall be responsible for performing all
work specifically required by all parts of the bidding documents, including all drawings and
specifications for the entire project.
Specifications and ANY and ALL addendums will be posted to the following website:
www.triton.edu/rfp
Bidder is responsible for checking website for any issued addendums.
Agrees to:
A.
B.
C.
Hold this bid open until 60 calendar days after the bid opening date.
Accept the provisions of the Instructions to bidders regarding disposition of bid security.
Enter into and execute a contract with Triton when awarded on the basis of this bid, and
in connection therewith to:
1. Furnish all bonds and insurance in accord with the bidding document
2. Accomplish the work in accord with the Contract
Page 1 of 7
TRITON COLLEGE
Electric Switchgear Replacement Project Phase Two
Bid Form and Bidder Identification
EXHIBIT “A”
SITE VISIT
Mandatory Pre-Bid Meeting to be held April, 23rd at 9am at Triton College, Building A, Room
A-300. Bids will not be accepted from contractors who do not have a representative at the prebid meeting.
BID DEPOSIT:
The undersigned furnished herewith as required, bid security in the amount of 10% of the
amount bid in the form of cashier’s check __________, certified Check,___________ made
payable to the Owner or bid bond ____________, naming the College as oblige. (Bidder to
check form of deposit furnished).
It is understood and agreed that should the undersigned fail to enter into a contract with the
College or furnish acceptable contract security within the time and in the manner herein
provided, the bid deposit shall be retained by the College as liquidated damages and not as a
forfeiture. As it is impossible to determine precisely and exact amount of damages the College
will sustain, it is agreed that the bid deposit is a fair and equitable estimate of damages.
Bidder shall also be required to comply with State of Illinois laws on preference employment, as
outlined in IL. Rev. Stat. CH. 48 269-28-285 “Preference to Citizens on Public Works Projects”.
BID WILL BE “NON RESPONSIVE” IF THESE REQUIREMENTS ARE NOT FULFILLED
ADDENDA
The undersigned hereby acknowledges receipt of the following addenda and has included the
provisions of same in this Bid. (List by number and date appearing on each addendum)
Addendum No.
Dated
______________________________________________________________________________
______________________________________________________________________________
BID ACCEPTANCE
If written notice of the acceptance of this bid is mailed, telegraphed or delivered to the
undersigned within the time noted herein, after the opening of bids or at any time thereafter
before this bid is withdrawn, the undersigned agrees that he will execute a construction contract
(A.I.A. Document A101) in accordance with the bids as accepted. He will obtain performance
and payment bonds with such surety or sureties as the Owner may approve cost of which shall be
included in the base bid.
Page 2 of 7
TRITON COLLEGE
Electric Switchgear Replacement Project Phase Two
Bid Form and Bidder Identification
EXHIBIT “A”
ARBITRATION: All references to arbitration in any portion of the contract documents are
deleted. All disputes arising under this agreement shall be resolved in the Circuit Court of Cook
County.
PAYMENT: Payments will be processed monthly based on completion of services as
determined by Owner in the Owner’s sole determination.
CHANGE ORDERS: Change orders will not be approved unless prior written authorization is
received by the Owner and the policy and procedures of Owner have been strictly adhered to.
Owner is a governmental entity which cannot, by law, be obligated to pay for any change not
authorized and in compliance with applicable laws, regulations and policies. All requests for
changes shall be in writing and accompanied by adequate supporting documentation. Contractor
shall, upon request, complete any form for a change that may be required or requested by Owner
or its architect.
The College reserves the right to award the contract to its best interests, to any or all bids, to
waive informalities, in bidding and to hold all bids for the bid guarantee period, a period of 60
days after bid opening.
The Undersigned:
Having examined the site of the work, and having familiarized himself with local conditions
affecting the cost of the work and with all requirements of the specifications and duly issued
addendum, hereby agrees to perform all work and furnish all labor, material and equipment
specifically required of him by the specifications and such additional work may be included as
related requirements in other divisions or sections of the specifications, exclusive of alternate
bids.
Agrees:
To furnish and/or install the described services for stated price.
To hold this bid open until 60 calendar days after the bid opening date.
To enter into and execute a contract with the College, if awarded on the basis of this bid, and in
connection therewith to:
1. Furnish bid security and insurance in accordance
2. Accomplish the work in accord with the contract
REPRESENTATIONS AND CERTIFICATIONS
The bidder makes the following representations and certifications as part of his bid on the project
herein identified in the Bid proposal. In the case of a joint venture bid, each party represents and
certifies as to his own organization.
Page 3 of 7
TRITON COLLEGE
Electric Switchgear Replacement Project Phase Two
Bid Form and Bidder Identification
EXHIBIT “A”
AVAILABILITY: The number and amount of contracts and awards pending which I am and/or
will be obligated to perform, now and during the course of the project, will not interfere with or
hinder the timely prosecution of my work.
INDEPENDENT PRICE DETERMINATION: The contract sum in this bid has been arrived at
independently, without consultation, communication or agreement for the purpose of restricting
competition.
PREVAILING WAGE: The contractor and each subcontractor shall pay not less than the
prevailing rate of hourly wages for Work of a similar character in the locality in which the Work
is performed and not less than general prevailing rate of hourly wages for legal holidays and
overtime Work in the performance of Work under this contract, as established by the Illinois
Department of Labor, pursuant to an act of the General Assembly of the State of Illinois Revised
Statutes, Chapter 48, Section 39s-1 et seq.
Pursuant to Illinois Revised Statutes, Chapter 48, Section 39s-5 the contractor and each
subcontractor shall keep an accurate record showing the names and occupation of all laborers,
workers and mechanics employed by them and also showing the actual hourly wage paid to each
such individual, which record shall be open at all reasonable hours to inspection by the Owner,
its officers and agents, and to agents of the Illinois Department of Labor.
The contractor and each subcontractor hereby agree, jointly and severally to defend, indemnify,
and hold harmless the Owner from any and all claims, demands, liens or suits of any kind or
nature whatsoever (including suits for injunctive relief) by the Illinois Department of Labor
under the Illinois Prevailing Wage Act, Illinois Revised Statutes, Chapter 48, Section 39s-1, et
seq., or by any laborer, Worker or mechanic employed by the contractor or the subcontractor
who alleges that he has been paid for his services in a sum less than prevailing wage rates
required by Illinois law. The Owner agrees to notify the Contractor or subcontractor of the
pendency of such claim, demand, lien or suit.
BID RIGGING/BID ROTATING
The undersigned is not barred from bidding on this project as a result of a violation of either
Section 33E-3 (Bid-rigging) or Section 38E-4 (Bid rotating) under Article 33E of Chapter 38 of
the Illinois Revised Statutes.
The Contractor Acknowledges:
1.
2.
3.
4.
That he understands the specifications
That he has the equipment, technical ability, personnel and facilities to construct the
project in accordance with the specifications
That the specifications are, in his opinion, appropriate and adequate for said project.
That he will conform to and abide by the decision of the Owner as to selection of
Contractor.
Page 4 of 7
TRITON COLLEGE
Electric Switchgear Replacement Project Phase Two
Bid Form and Bidder Identification
EXHIBIT “A”
_______________________________________
Legal Name of person, corporation, partnership,
or joint venture
If Corporation, affix Corporate Seal
______________________________________
Signature and Title
Dated _____________, 19______.
If a Corporation
NAME
ADDRESS
____________________________________
President _____________________________
____________________________________
Secretary _____________________________
____________________________________
Treasurer _____________________________
Corporation, State of ______________________________
If a Partnership
NAME OF PARTNERS
ADDRESS
____________________________________
_____________________________________
____________________________________
_____________________________________
____________________________________
_____________________________________
If a Joint Venture
NAME OF MEMBERS
ADDRESS
____________________________________
_____________________________________
____________________________________
_____________________________________
____________________________________
_____________________________________
Page 5 of 7
TRITON COLLEGE
Electric Switchgear Replacement Project Phase Two
Bid Form and Bidder Identification
EXHIBIT “A”
BID SUMMARY FORM
BIDDER’S NAME: ______________________________________________
TOTAL PROJECT COST:_________________________________________
ALTERNATE-1 (Work for Building O):______________________________
ATERNATE-2 (TVSS Work for Buildings D, E, F, G & N):______________
SUBMITTAL:
____________________________________
BIDDER
____________________________________
BY:
____________________________________
BIDDER ADDRESS
____________________________________
SIGNATURE
____________________________________
CITY, STATE AND ZIP CODE
____________________________________
TITLE
____________________________________
DATE
____________________________________
BUSINESS TELEPHONE
____________________________________
FAX
____________________________________
E-MAIL
Page 6 of 7
TRITON COLLEGE
Electric Switchgear Replacement Project Phase Two
Bid Form and Bidder Identification
EXHIBIT “A”
Envelopes containing bid, bid security and other required documents must
be sealed, marked and addressed as follows:
TRITON COLLEGE
Electric Switchgear Replacement Project Phase Two
Business Office / Purchasing Department / A 306
2000 Fifth Avenue
River Grove IL 60171
Sealed bids for the above named project will be received by the owner at the Triton
College Business Office, Learning Resource Center, Building A, Room A-306, until
Wednesday , May 2nd , 2012, 2:00 p.m. local time.
Page 7 of 7
PROJECT
SPECIFICATIONS
SWITCHGEAR REPLACEMENT PROJECT
PHASE TWO (Exhibit “B”)
Project Number:
21135.062
Prepared For:
TRITON COLLEGE
2000 Fifth Ave.
River Grove, IL. 60171
Prepared By:
Patrick Engineering Inc.
4970 Varsity Drive
Lisle, IL. 60532
Set Number:
1 of 1
Specifications - Table of Contents
Triton College Switchgear Replacement Project
Phase Two
Division 00 – Procurement and Contracting Requirements
Introductory Information
00 01 10 ........... Table of Contents
Procurement Requirements and Contracting Requirements
Triton College Electric Switchgear Replacement Project Phase Two (Exhibit “A”)
Division 01 – General Requirements (Exhibit “B”)
01 10 00 ........... Summary
01 22 00 ........... Unit Prices
01 31 00 ........... Project Management and Coordination
01 32 00 ........... Construction Progress Documentation
01 33 00 ........... Submittal Procedures
01 40 00 ........... Quality Requirements
01 50 00 ........... Temporary Facilities and Controls
01 74 19 ........... Construction Waste Management and Disposal
01 77 00 ........... Closeout Procedures
01 78 23 ........... Operations and Maintenance Data
01 78 39 ........... Project Record Documents
Division 26 – Electrical (Exhibit “B”)
26 05 00 ........... Common Work Results for Electrical
26 05 13 ........... Medium Voltage Cables
26 05 19 ........... Low-Voltage Electrical Power Conductors and Cable
26 05 26 ........... Grounding and Bonding for Electrical Systems
26 05 29 ........... Hangers and Supports for Electrical Systems
26 05 33 ........... Raceway and Boxes for Electrical Systems
26 05 53 ........... Identification for Electrical Systems
26 11 16 ........... Secondary Unit Substations
26 12 00 ….....Medium-Voltage Transformer I Building
26 13 00 ........... Medium-Voltage Switchgear
26 24 13 ........... Switchboards
26 24 19……...FL – Motor-Control Centers
26 27 13 ........... Electricity Metering
26 43 13 ........... TVSS
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 011000 - SUMMARY
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes:
1.
2.
3.
4.
5.
6.
7.
8.
B.
Related Section:
1.
1.3
Project information.
Work covered by Contract Documents.
Phased construction.
Work by Owner.
Access to site.
Coordination with occupants.
Work restrictions.
Specification and drawing conventions.
Division 01 Section "Temporary Facilities and Controls" for limitations and procedures
governing temporary use of Owner's facilities.
PROJECT INFORMATION
A.
Project Identification: Triton College Switchgear Replacement Project Phase 2
1.
Project Location: 2000 Fifth Ave. River Grove, Illinois 60171.
B.
Owner:
C.
Engineer: Patrick Engineering Inc.
4970 Varsity Drive Lisle, IL 60532
Project Manager: Dave Hansen
Email: dhansen@patrickco.com
Phone: 630-795-7271
D.
Mandatory Pre-Bid Meeting to be held Monday April 23rd, 2012 at 9am.
SUMMARY
Triton College
2000 Fifth Ave. River Grove, Illinois 60171
Construction Manager: Mike Welsh
Email: mwelsh@triton.edu
Phone: 708-456-0300 ext. 3038
011000 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
E.
Pre-Bid Questions:
1.
All questions must be submitted by the bidders to the Engineer by Noon, Local Time, on
Wednesday, April 25th, 2012.
2.
Responses to all questions received will be posted to the Triton web site by 4:00pm,
Local Time, on Friday, April 27th. Responses will include the original question.
F.
Bid Due Date:
1.
Bids are to be received by the College by 2:00pm, Local Time, on Wednesday, May 2nd,
2012.
2.
Bidders are to include at least three (3) project references of similar scope of work with
their bid submittal.
1.4
WORK COVERED BY CONTRACT DOCUMENTS
A.
The Work of the Project is defined by the Contract Documents and consists of the following:
1. BUILDING B - REMOVE EXISTING 5KV SWITCH IN ROOM 140G AND INSTALL
NEW RACEWAY AND A JUNCTION BOX. REPLACE THE UNIT SUBSTATION IN
THE PENTHOUSE OF THIS BUILDING AND CONSOLIDATE AN EXISTING
PANELBOARD INTO THE NEW UNIT SUBSTATION DISTRIBUTION
PANELBOARD. INSTALL NEW PRIMARY CABLE FROM JUNCTION BOX IN
TUNNEL TO NEW UNIT SUBSTATION. ALL CONDUITS SHALL BE EXTENDED
AND NEW WIRING PULLED ACCORDINGLY. INSTALL GROUND BOX AND
GROUND CONDUCTOR TO BOND NEW SUBSTATION TO BUILDING WATER
SERVICE. REPLACE EXISTING DOORS TO ROOF AND MODIFY FRAME FOR NEW
DOORS.
2. BUILDING I - REMOVE EXISTING 5KV SWITCH IN ROOM 112 AND INSTALL
NEW 3" CONDUIT AND JUNCTION BOX. REMOVE AND REPLACE 5KV SWITCH
AND 300KVA TRANSFORMER. INSTALL GROUNDING FROM TRANSFORMER
TO BUILDING WATER SERVICE. INSTALL NEW #4/0 AWG CABLE, Y-SPLICES
AND GROUND FROM J-BOX IN TUNNEL AND ASSOCIATED CONDUIT WORK IN
TUNNEL. INSTALL NEW METERING AND SPD (TVSS).
3. BUILDING J - REPLACE EXISTING UNIT SUBSTATION IN THE PENTHOUSE OF
THIS BUILDING. REPLACE FUSED PANELBOARD WITH NEW 225A, 24-SPACE
PANELBOARD. RE-FEED FUSED PANELBOARD LOADS FROM NEW 225A PANEL.
FEED 225A PANELBOARD FROM NEW UNIT SUBSTATION DISTRIBUTION
PANEL. EXTEND CONDUITS AND PULL NEW CABLES AS NECESSARY.
REPLACE EXISTING DOORS AND REMOVE AWNING. GROUND UNIT
SUBSTATION TO STRUCTURAL STEEL.
4. BUILDING M - REMOVE EXISTING MOTOR STARTERS AND INSTALL NEW
FOUR SECTION 800A MOTOR CONTROL CENTER (MCC) IN ROOM 160. RE-FEED
ALL EXISTING THREE-PHASE MECHANICAL LOADS FROM NEW MCC.
DISCONNECT POWER FEEDER TERMINATIONS TO THE 800A OVERHEAD BUS
DUCT AND ABANDON BUS DUCT IN PLACE.
RE-FEED EXISTING AIR
HANDLING UNIT (AHU-4) FROM EXISTING DISTRIBUTION PANEL DP-3.
SUMMARY
011000 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
5. BUILDING O - REPLACE THE EXISTING UNIT SUBSTATION ON THE GROUND
FLOOR OF THIS BUILDING. BUILDING WALL WILL NEED TO BE REMOVED
AND REPLACED TO COMPLETE THIS WORK. (ALTERNATE BID-1)
6. BUILDINGS D, E, F, G & N - INSTALL NEW BREAKER AND SPD (TVSS) IN EACH
BUILDING (ALTERNATE BID-2).
7. THE CONTARCATOR SHALL PROCURE ALL THE ELECTRICAL EQUIPMENT FOR
BUILDINGS “M” & “I” PRIOR TO THE AUGUST 2ND, 2012 SCHEDULED OUTAGE.
BY PROVIDING A BID FOR THIS PROJECT THE CONTRACTOR HAS VERIFIED
THAT THE EQUIPMENT WILL BE PROCURED IN TIME FOR THE SCHEDULED
OUTAGE WITH NO ADDITIONAL COST TO THE COLLEGE.
B.
Type of Contract
1.
2.
C.
Contractors Liability Insurance
1.
D.
Provide certificate of liability insurance listing Triton College as certificate holder and
Triton College District #504 as additional insured for Prime contractor and any subcontractors performing work on this project. Minimum limits for this project are 2
million general liability and 10 million excess liability.
The Work shall be conducted in 3 phases, with each phase substantially complete as indicated:
1.
2.
3.
E.
Project will be constructed under a single prime contract.
Contracts for this Project include the following:
a.
AIA Doc. A101-2007, Standard Form of Agreement Between Owner and
Contractor where the basis of payment is a Stipulated Sum
b.
AIA Doc. A201-2007, General Conditions of the Contract for Construction
Phase 1: All work associated with buildings M and I. Work of this phase may commence
with the first outage to begin no earlier than 11pm August 2nd, 2012. Preparation for the
outage can begin two week prior to the first outage date, and be substantially complete
and ready for occupancy by 7:00pm August 5th, 2012.
Phase 2: Includes all work associated with building J. Work of this phase may
commence with the first outage to begin no earlier than 11pm November 22, 2012.
Preparation for the outage can begin two week prior to the first outage date, and be
substantially complete and ready for occupancy by 7:00pm November 25, 2012.
Phase 3: Includes all work associated with buildings B, O and TVSS installation for
buildings D, E, F G & N. Work for this phase may commence March 18, 2013 and be
substantially complete and ready for occupancy by March 24, 2013. TVSS work shall be
performed on off hours (10pm – 5am) due to an outage required to install the new
equipment. Work for Building O and installation of TVSS in buildings D, E F, G & N
shall be bid as separate alternates.
Liquidated Damages
1.
SUMMARY
The contractor will be assessed a penalty of $10,000 per day, per phase, if the scheduled
work is not completed before or on the dates outlined above and agreed upon by the
College prior to construction activities.
011000 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
F.
1.5
April 2012
Before commencing Work for each phase, submit an updated copy of the Contractor's
construction schedule showing the sequence, commencement and completion dates for all
phases of the Work. Milestone dates will be provided by the college and will need to be agreed
upon by the contractor prior to beginning work.
WORK BY OWNER
A.
General: Cooperate fully with Owner so work may be carried out smoothly, without interfering
with or delaying work under this Contract or work by Owner. Coordinate the Work of this
Contract with work performed by Owner.
B.
Concurrent Work: Owner will perform the following construction operations at Project site.
Those operations will be conducted simultaneously with work under this Contract.
1.
1.6
Contractor to coordinate with the college on all power outages and cutovers. All
switching operations will be performed by Triton College personnel.
ACCESS TO SITE
A.
General: Contractor shall have limited use of Project site for construction operations as
indicated on Drawings by the Contract limits and as indicated by requirements of this Section.
B.
Use of Site: Limit use of Project site to areas within the Contract limits indicated. Do not
disturb portions of Project site beyond areas in which the Work is indicated.
1.
2.
Limits: Confine construction operations to areas as identified on the construction
drawings, set up temporary generators and associated equipment and areas identified by
the contractor for use of temporary cranes.
Driveways, Walkways and Entrances: Keep driveways and loading areas and entrances
serving premises clear and available to Owner, Owner's employees, and emergency
vehicles at all times. Do not use these areas for parking or storage of materials.
a.
b.
C.
1.7
Schedule deliveries to minimize use of driveways and entrances by construction
operations.
Schedule deliveries to minimize space and time requirements for storage of
materials and equipment on-site.
Condition of Existing Building: Maintain portions of existing building affected by construction
operations in a weather tight condition throughout construction period. Repair damage caused
by construction operations.
COORDINATION WITH OCCUPANTS
A.
Partial Owner Occupancy: Owner will occupy the premises during entire construction period,
with the exception of areas under construction. Cooperate with Owner during construction
operations to minimize conflicts and facilitate Owner usage. Perform the Work so as not to
interfere with Owner's operations. Maintain existing exits unless otherwise indicated.
SUMMARY
011000 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.
2.
1.8
April 2012
Maintain access to existing walkways, corridors, and other adjacent occupied or used
facilities. Do not close or obstruct walkways, corridors, or other occupied or used
facilities without written permission from Owner and authorities having jurisdiction.
Provide not less than 72 hours' notice to Owner of activities that will affect Owner's
operations.
WORK RESTRICTIONS
A.
Work Restrictions, General: Comply with restrictions on construction operations.
1.
B.
On-Site Work Hours: Contractor can work 24/7 during outages to maintain schedule.
1.
2.
3.
4.
C.
Weekend Hours: No restrictions during outages.
Early Morning Hours: No restrictions during outages.
Hours for Utility Shutdowns: No restrictions during outages.
Hours for non-outage work to be coordinated with the owners and shown on the
contractors’ schedule.
Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Owner or
others unless permitted under the following conditions and then only after providing temporary
utility services according to requirements indicated:
1.
2.
D.
Comply with limitations on use of public streets and other requirements of authorities
having jurisdiction.
Notify Owner not less than 3 days in advance of proposed utility interruptions.
Obtain Owners written permission before proceeding with utility interruptions.
Noise, Vibration, and Odors: Coordinate operations that may result in high levels of noise and
vibration, odors, or other disruption to Owner occupancy with Owner.
1.
2.
Notify Owner not less than 2 days in advance of proposed disruptive operations.
Obtain owners written permission before proceeding with disruptive operations.
E.
Nonsmoking Building: Smoking is not permitted within the building or within 25 feet of
entrances, operable windows, or outdoor air intakes.
F.
Controlled Substances: Use of controlled substances is not permitted.
1.9
SPECIFICATION AND DRAWING CONVENTIONS
A.
Specification Content: The Specifications use certain conventions for the style of language and
the intended meaning of certain terms, words, and phrases when used in particular situations.
These conventions are as follows:
1.
SUMMARY
Imperative mood and streamlined language are generally used in the Specifications. The
words "shall," "shall be," or "shall comply with," depending on the context, are implied
where a colon (:) is used within a sentence or phrase.
011000 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.
April 2012
Specification requirements are to be performed by Contractor unless specifically stated
otherwise.
B.
Division 01 General Requirements: Requirements of Sections in Division 01 apply to the Work
of all Sections in the Specifications.
C.
Drawing Coordination: Requirements for materials and products identified on the Drawings are
described in detail in the Specifications. One or more of the following are used on the
Drawings to identify materials and products:
1.
1.10
Terminology: Materials and products are identified by the typical generic terms used in
the individual Specifications Sections.
MISCELLANEOUS PROVISIONS
PART 2 - PRODUCTS (Not Used)
PART 3 - EXECUTION (Not Used)
END OF SECTION 011000
SUMMARY
011000 - 6
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 012200 - UNIT PRICES
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes administrative and procedural requirements for unit prices.
B.
Related Sections:
1.
1.3
Division 01 Section "Quality Requirements" for general testing and inspecting
requirements.
DEFINITIONS
A.
1.4
Unit price is a price per unit of measurement for materials, equipment, or services, or a portion
of the Work, added to or deducted from the Contract Sum by appropriate modification, if the
scope of Work or estimated quantities of Work required by the Contract Documents are
increased or decreased.
PROCEDURES
A.
Unit prices include all necessary material, plus cost for delivery, installation, insurance,
overhead, and profit.
B.
Measurement and Payment: Refer to individual Specification Sections for work that requires
establishment of unit prices. Methods of measurement and payment for unit prices are specified
in those Sections.
C.
Owner reserves the right to reject Contractor's measurement of work-in-place that involves use
of established unit prices and to have this work measured, at Owner's expense, by an
independent surveyor acceptable to Contractor.
D.
List of Unit Prices: A schedule of unit prices is included in Part 3. Specification Sections
referenced in the schedule contain requirements for materials described under each unit price.
UNIT PRICES
012200 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 2 - PRODUCTS (Not Used)
PART 3 - EXECUTION
3.1
SCHEDULE OF UNIT PRICES
A.
Unit Price No. Electrical Wiring installation:
1.
2.
Description: Price per linear foot according to Division 26 Section "Medium Voltage
Cables."
Unit of Measurement: Per Linear Foot for Installation Only (Labor)
3/1C #2 Cable - $________/LF
3/1C #3 Cable- $________/LF
3/1C #4 Cable- $________/LF
3/1C 1/0 awg Cable- $________/LF
3/1C 2/0 awg Cable- $________/LF
3/1C 3/0 awg Cable- $________/LF
3/1C 4/0 awg Cable- $________/LF
3/1C 250 KCM Cable- $________/LF
3/1C 500 KCM Cable- $________/LF
1C 4/0 awg Bare Copper Cable- $________/LF
B.
Unit Price for supply of each cable type will be determined on an as needed basis and shall be
approved by the Engineer and College.
END OF SECTION 012200
UNIT PRICES
012200 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 013100 - PROJECT MANAGEMENT AND COORDINATION
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes administrative provisions for coordinating construction operations on Project
including, but not limited to, the following:
1.
2.
3.
4.
5.
General project coordination procedures.
Administrative and supervisory personnel.
Coordination drawings.
Requests for Information (RFIs).
Project meetings.
B.
Each contractor shall participate in coordination requirements. Certain areas of responsibility
are assigned to a specific contractor.
C.
Related Sections:
1.
2.
1.3
Division 01 Section "Construction Progress Documentation" for preparing and
submitting Contractor's construction schedule.
Division 01 Section "Closeout Procedures" for coordinating closeout of the Contract.
DEFINITIONS
A.
1.4
RFI: Request from Owner, Construction Manager, Engineer, or Contractor seeking information
from each other during construction.
COORDINATION
A.
Coordination: Coordinate construction operations included in different Sections of the
Specifications to ensure efficient and orderly installation of each part of the Work. Coordinate
construction operations, included in different Sections that depend on each other for proper
installation, connection, and operation.
1.
Schedule construction operations in sequence required to obtain the best results where
installation of one part of the Work depends on installation of other components, before
or after its own installation.
PROJECT MANAGEMENT AND COORDINATION
013100 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.
3.
B.
Preparation of Contractor's construction schedule.
Installation and removal of temporary facilities and controls.
Delivery and processing of submittals.
Progress meetings.
Startup and adjustment of systems.
Project closeout activities.
Conservation: Coordinate construction activities to ensure that operations are carried out with
consideration given to conservation of energy, water, and materials. Coordinate use of
temporary utilities to minimize waste.
1.
1.5
Coordinate installation of different components to ensure maximum performance and
accessibility for required maintenance, service, and repair.
Make adequate provisions to accommodate items scheduled for later installation.
Administrative Procedures: Coordinate scheduling and timing of required administrative
procedures with other construction activities to avoid conflicts and to ensure orderly progress of
the Work. Such administrative activities include, but are not limited to, the following:
1.
2.
3.
4.
5.
6.
C.
April 2012
Salvage materials and equipment involved in performance of, but not actually
incorporated into, the Work. Refer to other Sections for disposition of salvaged materials
that are designated as Owner's property.
COORDINATION DRAWINGS
A.
Coordination Drawings, General:
Prepare coordination drawings in accordance with
requirements in individual Sections, where installation is not completely shown on Shop
Drawings, where limited space availability necessitates coordination, or if coordination is
required to facilitate integration of products and materials fabricated or installed by more than
one entity.
1.
Electrical Work: Show the following:
a.
b.
c.
2.
1.6
Runs of vertical and horizontal conduit 1-1/4 inch diameter and larger.
Panel board, switch board, switchgear, transformer, busway, generator, and motor
control center locations.
Location of pull boxes and junction boxes dimensioned from column center lines.
Review: Engineer will review coordination drawings to confirm that the Work is being
coordinated, but not for the details of the coordination, which are the Contractor's
responsibility. If the Engineer determines that the coordination drawings are not being
prepared in sufficient scope or detail, or are otherwise deficient, the Engineer will so
inform the Contractor, who shall make changes as directed and resubmit.
KEY PERSONNEL
A.
Key Personnel Names: Within 15 days of starting construction operations, submit a list of key
personnel assignments, including superintendent and other personnel in attendance at Project
site. Identify individuals and their duties and responsibilities; list addresses and telephone
PROJECT MANAGEMENT AND COORDINATION
013100 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
numbers, including home, office, and cellular telephone numbers and email addresses. Provide
names, addresses, and telephone numbers of individuals assigned as standbys in the absence of
individuals assigned to Project.
1.7
REQUESTS FOR INFORMATION (RFIs)
A.
General: Immediately on discovery of the need for additional information or interpretation of
the Contract Documents, Contractor shall prepare and submit an RFI in the form specified.
1.
2.
B.
Engineer will return RFIs submitted to Engineer by other entities controlled by
Contractor with no response.
Coordinate and submit RFIs in a prompt manner so as to avoid delays in Contractor's
work or work of subcontractors.
Content of the RFI: Include a detailed, legible description of item needing information or
interpretation and the following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Project name.
Project number.
Date.
Name of Contractor.
Name of Engineer and Construction Manager.
RFI number, numbered sequentially.
RFI subject.
Specification Section number and title and related paragraphs, as appropriate.
Drawing number and detail references, as appropriate.
Field dimensions and conditions, as appropriate.
Contractor's suggested resolution. If Contractor's solution(s) impacts the Contract Time
or the Contract Sum, Contractor shall state impact in the RFI.
Contractor's signature.
Attachments: Include sketches, descriptions, measurements, photos, Product Data, Shop
Drawings, coordination drawings, and other information necessary to fully describe items
needing interpretation.
a.
C.
Include dimensions, thicknesses, structural grid references, and details of affected
materials, assemblies, and attachments on attached sketches.
Engineer Action: Engineer will review each RFI, determine action required, and respond.
Allow three (3) working days for Engineer's response for each RFI. RFIs received by Engineer
after 1:00 p.m. will be considered as received the following working day.
1.
The following RFIs will be returned without action:
a.
Requests for coordination information already indicated in the Contract
Documents.
b.
Requests for adjustments in the Contract Time or the Contract Sum.
c.
Incomplete RFIs or inaccurately prepared RFIs.
2.
Engineer action may include a request for additional information, in which case
Engineer's time for response will date from time of receipt of additional information.
PROJECT MANAGEMENT AND COORDINATION
013100 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
D.
1.8
April 2012
On receipt of Engineer action, update the RFI log and immediately distribute the RFI response
to affected parties. Review response and notify Engineer within One (1) day if Contractor
disagrees with response.
PROJECT MEETINGS
A.
General: Engineer and Construction Manager will schedule meetings and conferences at
Project site, unless otherwise indicated.
1.
2.
3.
B.
C.
Attendees: Inform participants and others involved, and individuals whose presence is
required, of date and time of each meeting. Notify Owner and Engineer of scheduled
meeting dates and times.
Agenda: Prepare the meeting agenda. Distribute the agenda to all invited attendees.
Minutes: Entity responsible for conducting meeting will record significant discussions
and agreements achieved. Distribute the meeting minutes to everyone concerned.
Preconstruction Conference: Engineer and Construction Manager will hold a preconstruction
conference before starting construction, at a time convenient to Owner and Engineer, but no
later than 30 days after execution of the Agreement.
1.
2.
Conduct the conference to review responsibilities and personnel assignments.
Attendees: Authorized representatives of Owner, Engineer, and their consultants;
Contractor and its superintendent; major subcontractors; suppliers; and other concerned
parties shall attend the conference. Participants at the conference shall be familiar with
Project and authorized to conclude matters relating to the Work.
3.
Minutes: Entity responsible for conducting meeting will record and distribute meeting
minutes.
Progress Meetings: Engineer and Construction Manager will conduct progress meetings as
necessary.
1.
2.
3.
Coordinate dates of meetings with preparation of payment requests.
Attendees: In addition to representatives of Owner, Engineer, each contractor,
subcontractor, supplier, and other entity concerned with current progress or involved in
planning, coordination, or performance of future activities shall be represented at these
meetings. All participants at the meeting shall be familiar with Project and authorized to
conclude matters relating to the Work.
Agenda: Review and correct or approve minutes of previous progress meeting. Review
other items of significance that could affect progress. Include topics for discussion as
appropriate to status of Project.
a.
Contractor's Construction Schedule: Review progress since the last meeting.
Determine whether each activity is on time, ahead of schedule, or behind schedule,
in relation to Contractor's construction schedule. Determine how construction
behind schedule will be expedited; secure commitments from parties involved to
do so. Discuss whether schedule revisions are required to ensure that current and
subsequent activities will be completed within the Contract Time.
1)
Review schedule for next period.
PROJECT MANAGEMENT AND COORDINATION
013100 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 2 - PRODUCTS (Not Used)
PART 3 - EXECUTION (Not Used)
END OF SECTION 013100
PROJECT MANAGEMENT AND COORDINATION
013100 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 013200 - CONSTRUCTION PROGRESS DOCUMENTATION
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes administrative and procedural requirements for documenting the progress of
construction during performance of the Work, including the following:
1.
B.
Related Sections:
1.
2.
1.3
Contractor's construction schedule.
Division 01 Section "Submittal Procedures" for submitting schedules and reports.
Division 01 Section "Quality Requirements" for submitting a schedule of tests and
inspections.
DEFINITIONS
A.
Activity: A discrete part of a project that can be identified for planning, scheduling, monitoring,
and controlling the construction project. Activities included in a construction schedule consume
time and resources.
1.
2.
3.
Critical Activity: An activity on the critical path that must start and finish on the planned
early start and finish times.
Predecessor Activity: An activity that precedes another activity in the network.
Successor Activity: An activity that follows another activity in the network.
B.
CPM: Critical path method, which is a method of planning and scheduling a construction
project where activities are arranged based on activity relationships. Network calculations
determine when activities can be performed and the critical path of the Project.
C.
Critical Path: The longest connected chain of interdependent activities through the network
schedule that establishes the minimum overall Project duration and contains no float.
D.
Event: The starting or ending point of an activity.
CONSTRUCTION PROGRESS DOCUMENTATION
013200 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.4
April 2012
INFORMATIONAL SUBMITTALS
A.
Format for Submittals: Submit required submittals in the following format:
1.
PDF electronic file.
PART 2 - PRODUCTS
2.1
CONTRACTOR'S CONSTRUCTION SCHEDULE, GENERAL
A.
Activities: Treat each separate area as a separate numbered activity for each principal element
of the Work. Comply with the following:
1.
2.
Activity Duration: Define activities so no activity is longer than identified number of
days for an outage.
Procurement Activities: Include procurement process activities for the following long
lead items and major items, requiring a cycle of more than 60 days, as separate activities
in schedule. Procurement cycle activities include, but are not limited to, submittals,
approvals, purchasing, fabrication, and delivery.
a.
b.
c.
d.
3.
4.
B.
MCC for Building M
Switch and Transformer for Building I
Unit Substation for Building B, J & O.
TVSS for Unit Substations for Buildings D, E, F, G & N.
Submittal Review Time: Include review and resubmittal times indicated in Division 01
Section "Submittal Procedures" in schedule. Coordinate submittal review times in
Contractor's construction schedule with submittal schedule.
Punch List and Final Completion: Include not more than 30 days for punch list and final
completion.
Milestones: Include milestones indicated in the Contract Documents in schedule, including, but
not limited to, the Notice to Proceed, Substantial Completion, and final completion and the
following interim milestones:
1.
Switch and Transformer procurement and installation.
2.
Unit Substation procurement and installation.
END OF SECTION 013200
CONSTRUCTION PROGRESS DOCUMENTATION
013200 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 013300 - SUBMITTAL PROCEDURES
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes requirements for the submittal schedule and administrative and procedural
requirements for submitting Shop Drawings, Product Data, Samples, and other submittals.
B.
Related Sections:
1.
2.
3.
1.3
Division 01 Section "Construction Progress Documentation" for submitting schedules
and reports, including Contractor's construction schedule.
Division 01 Section "Operation and Maintenance Data" for submitting operation and
maintenance manuals.
Division 01 Section "Project Record Documents" for submitting record Drawings, record
Specifications, and record Product Data.
DEFINITIONS
A.
Action Submittals: Written and graphic information and physical samples that require
Engineer responsive action. Action submittals are those submittals indicated in individual
Specification Sections as action submittals.
B.
Informational Submittals: Written and graphic information and physical samples that do not
require Engineer responsive action. Submittals may be rejected for not complying with
requirements.
Informational submittals are those submittals indicated in individual
Specification Sections as informational submittals.
C.
Portable Document Format (PDF): An open standard file format licensed by Adobe Systems
used for representing documents in a device-independent and display resolution-independent
fixed-layout document format.
.
SUBMITTAL PROCEDURES
013300 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 2 - PRODUCTS
2.1
SUBMITTAL PROCEDURES
A.
General Submittal Procedure Requirements: Prepare and submit submittals required by
individual Specification Sections. Types of submittals are indicated in individual Specification
Sections.
1.
Submit electronic submittals via email as PDF electronic files.
a.
2.
3.
B.
Engineer will return annotated file. Annotate and retain one copy of file as an
electronic Project record document file.
Closeout Submittals and Maintenance Material Submittals: Comply with requirements
specified in Division 01 Section "Closeout Procedures."
Test and Inspection Reports Submittals: Comply with requirements specified in
Division 01 Section "Quality Requirements."
Product Data: Collect information into a single submittal for each element of construction and
type of product or equipment.
1.
2.
3.
If information must be specially prepared for submittal because standard published data
are not suitable for use, submit as Shop Drawings, not as Product Data.
Mark each copy of each submittal to show which products and options are applicable.
Include the following information, as applicable:
a.
b.
c.
d.
e.
f.
4.
For equipment, include the following in addition to the above, as applicable:
a.
b.
c.
5.
Wiring diagrams showing factory-installed wiring.
Printed performance curves.
Operational range diagrams.
Submit Product Data in the following format:
a.
C.
Manufacturer's catalog cuts.
Manufacturer's product specifications.
Statement of compliance with specified referenced standards.
Testing by recognized testing agency.
Application of testing agency labels and seals.
Availability and delivery time information.
PDF electronic file.
Shop Drawings: Prepare Project-specific information, drawn accurately to scale. Do not base
Shop Drawings on reproductions of the Contract Documents or standard printed data.
1.
Preparation: Fully illustrate requirements in the Contract Documents.
following information, as applicable:
a.
Include the
Identification of products.
SUBMITTAL PROCEDURES
013300 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
b.
c.
d.
e.
f.
2.
3.
April 2012
Schedules.
Compliance with specified standards.
Notation of coordination requirements.
Notation of dimensions established by field measurement.
Seal and signature of professional engineer if specified.
Sheet Size: Except for templates, patterns, and similar full-size drawings, submit Shop
Drawings on sheets at least 11x17.
Submit Shop Drawings in the following format:
a.
PDF electronic file.
END OF SECTION 013300
SUBMITTAL PROCEDURES
013300 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 014000 - QUALITY REQUIREMENTS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes administrative and procedural requirements for quality assurance and quality
control.
B.
Testing and inspecting services are required to verify compliance with requirements specified or
indicated. These services do not relieve Contractor of responsibility for compliance with the
Contract Document requirements.
1.
2.
3.
C.
Related Sections:
1.
2.
1.3
Specific quality-assurance and -control requirements for individual construction activities
are specified in the Sections that specify those activities. Requirements in those Sections
may also cover production of standard products.
Specified tests, inspections, and related actions do not limit Contractor's other qualityassurance and -control procedures that facilitate compliance with the Contract Document
requirements.
Requirements for Contractor to provide quality-assurance and -control services required
by Engineer or authorities having jurisdiction are not limited by provisions of this
Section.
Division 01 Section "Construction Progress Documentation" for developing a schedule of
required tests and inspections.
Divisions 02 through 49 Sections for specific test and inspection requirements.
DEFINITIONS
A.
Quality-Assurance Services: Activities, actions, and procedures performed before and during
execution of the Work to guard against defects and deficiencies and substantiate that proposed
construction will comply with requirements.
B.
Quality-Control Services: Tests, inspections, procedures, and related actions during and after
execution of the Work to evaluate that actual products incorporated into the Work and
completed construction comply with requirements. Services do not include contract
enforcement activities performed by Engineer or Construction Manager.
QUALITY REQUIREMENTS
014000 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
C.
Preconstruction Testing: Tests and inspections performed specifically for the Project before
products and materials are incorporated into the Work to verify performance or compliance with
specified criteria.
D.
Product Testing: Tests and inspections that are performed by an NRTL, an NVLAP, or a testing
agency qualified to conduct product testing and acceptable to authorities having jurisdiction, to
establish product performance and compliance with specified requirements.
E.
Source Quality-Control Testing: Tests and inspections that are performed at the source, i.e.,
plant, mill, factory, or shop.
F.
Experienced: When used with an entity or individual, "experienced" means having successfully
completed a minimum of five (5) previous projects similar in nature, size, and extent to this
Project; being familiar with special requirements indicated; and having complied with
requirements of authorities having jurisdiction.
1.4
CONFLICTING REQUIREMENTS
A.
Referenced Standards: If compliance with two or more standards is specified and the standards
establish different or conflicting requirements for minimum quantities or quality levels, comply
with the most stringent requirement. Refer conflicting requirements that are different, but
apparently equal, to Engineer for a decision before proceeding.
B.
Minimum Quantity or Quality Levels: The quantity or quality level shown or specified shall be
the minimum provided or performed. The actual installation may comply exactly with the
minimum quantity or quality specified, or it may exceed the minimum within reasonable limits.
To comply with these requirements, indicated numeric values are minimum or maximum, as
appropriate, for the context of requirements. Refer uncertainties to Engineer for a decision
before proceeding.
1.5
INFORMATIONAL SUBMITTALS
A.
Contractor's Quality-Control Plan: For quality-assurance and quality-control activities and
responsibilities.
B.
Contractor's Quality-Control Manager Qualifications: For supervisory personnel.
1.6
CONTRACTOR'S QUALITY-CONTROL PLAN
A.
Quality-Control Plan, General: Submit quality-control plan within 10 days of Notice to
Proceed, and not less than ten (10) days prior to preconstruction conference. Submit in format
acceptable to Engineer. Identify personnel, procedures, controls, instructions, tests, records, and
forms to be used to carry out Contractor's quality-assurance and quality-control responsibilities.
Coordinate with Contractor's construction schedule.
B.
Submittal Procedure: Describe procedures for ensuring compliance with requirements through
review and management of submittal process. Indicate qualifications of personnel responsible
for submittal review.
QUALITY REQUIREMENTS
014000 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
C.
April 2012
Testing and Inspection: Include in quality-control plan a comprehensive schedule of Work
requiring testing or inspection, including the following:
1.
Contractor-performed tests and inspections including subcontractor-performed tests and
inspections. Include required tests and inspections and Contractor-elected tests and
inspections.
D.
Monitoring and Documentation: Maintain testing and inspection reports including log of
approved and rejected results. Include work Engineer has indicated as nonconforming or
defective. Indicate corrective actions taken to bring nonconforming work into compliance with
requirements. Comply with requirements of authorities having jurisdiction.
E.
Factory-Authorized Service Representative's Reports: Prepare written information documenting
manufacturer's factory-authorized service representative's tests and inspections specified in
other Sections. Include the following:
1.
2.
3.
4.
5.
F.
1.7
Name, address, and telephone number of factory-authorized service representative
making report.
Statement that equipment complies with requirements.
Results of operational and other tests and a statement of whether observed performance
complies with requirements.
Statement whether conditions, products, and installation will affect warranty.
Other required items indicated in individual Specification Sections.
Certificates: For Owner's records, submit copies of certifications, inspection reports, releases
and similar documents, established for compliance with standards and regulations bearing on
performance of the Work.
QUALITY CONTROL
A.
Contractor Responsibilities: Tests and inspections not explicitly assigned to Owner are
Contractor's responsibility. Perform additional quality-control activities required to verify that
the Work complies with requirements, whether specified or not.
1.
2.
3.
4.
Unless otherwise indicated, provide quality-control services specified and those required
by authorities having jurisdiction. Perform quality-control services required of
Contractor by authorities having jurisdiction, whether specified or not.
Where services are indicated as Contractor's responsibility, engage a qualified testing
agency to perform these quality-control services.
a.
Contractor shall not employ same entity engaged by Owner, unless agreed to in
writing by Owner.
b.
All testing agencies shall be approved by the Engineer and College.
Where quality-control services are indicated as Contractor's responsibility, submit a
certified written report, in duplicate, of each quality-control service.
Testing and inspecting requested by Contractor and not required by the Contract
Documents are Contractor's responsibility.
QUALITY REQUIREMENTS
014000 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
B.
Manufacturer's Field Services:
Where indicated, engage a factory-authorized service
representative to inspect field-assembled components and equipment installation, including
service connections. Report results in writing as specified in Division 01 Section "Submittal
Procedures."
C.
Retesting/Reinspecting: Regardless of whether original tests or inspections were Contractor's
responsibility, provide quality-control services, including retesting and reinspecting, for
construction that replaced Work that failed to comply with the Contract Documents.
D.
Coordination: Coordinate sequence of activities to accommodate required quality-assurance
and -control services with a minimum of delay and to avoid necessity of removing and
replacing construction to accommodate testing and inspecting.
1.
E.
Schedule times for tests, inspections, obtaining samples, and similar activities.
Schedule of Tests and Inspections: Prepare a schedule of tests, inspections, and similar qualitycontrol services required by the Contract Documents. Coordinate and submit concurrently with
Contractor's construction schedule. Update as the Work progresses. .
1.
Distribution: Distribute schedule to Owner, Engineer, testing agencies, and each party
involved in performance of portions of the Work where tests and inspections are required.
PART 2 - PRODUCTS (Not Used)
PART 3 - EXECUTION
3.1
TEST AND INSPECTION LOG
A.
Prepare a record of tests and inspections. Include the following:
1.
2.
3.
4.
B.
Date test or inspection was conducted.
Description of the Work tested or inspected.
Date test or inspection results were transmitted to Architect.
Identification of testing agency or special inspector conducting test or inspection.
Maintain log at Project site. Post changes and modifications as they occur. Provide access to
test and inspection log for Engineer reference during normal working hours.
END OF SECTION 014000
QUALITY REQUIREMENTS
014000 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 015000 - TEMPORARY FACILITIES AND CONTROLS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes requirements for temporary utilities, support facilities, and security and
protection facilities.
B.
Related Sections:
1.
1.3
Division 01 Section "Summary" for work restrictions and limitations on utility
interruptions.
USE CHARGES
A.
General: Installation and removal of and use charges for temporary facilities shall be included
in the Contract Sum unless otherwise indicated. Allow other entities to use temporary services
and facilities without cost, including, but not limited to Engineer, testing agencies, and
authorities having jurisdiction.
B.
Water and Sewer Service from Existing System: Water from Owner's existing water system is
available for use without metering and without payment of use charges. Provide connections
and extensions of services as required for construction operations.
C.
Electric Power Service from Existing System: Electric power from Owner's existing system is
available for use without metering and without payment of use charges. Provide connections
and extensions of services as required for construction operations.
1.4
INFORMATIONAL SUBMITTALS
A.
Site Plan: Show temporary facilities, utility hookups, staging areas, and parking areas for
construction personnel.
B.
Moisture-Protection Plan: Describe procedures and controls for protecting materials and
construction from water absorption and damage, including delivery, handling, and storage
provisions for materials subject to water absorption or water damage, discarding water-damaged
materials, protocols for mitigating water intrusion into completed Work, and replacing water
damaged Work.
TEMPORARY FACILITIES AND CONTROLS
015000 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.5
April 2012
QUALITY ASSURANCE
A.
Electric Service: Comply with NECA, NEMA, and UL standards and regulations for temporary
electric service. Install service to comply with NFPA 70.
B.
Tests and Inspections: Arrange for authorities having jurisdiction to test and inspect each
temporary utility before use. Obtain required certifications and permits.
1.6
PROJECT CONDITIONS
A.
Temporary Use of Permanent Facilities: Engage installer of each permanent service to assume
responsibility for operation, maintenance, and protection of each permanent service during its
use as a construction facility before Owner's acceptance, regardless of previously assigned
responsibilities.
PART 2 - PRODUCTS
2.1
MATERIALS
A.
2.2
Portable Chain-Link Fencing: Minimum 2-inch thick galvanized steel, chain-link fabric
fencing; minimum 6 feet high with galvanized steel pipe posts. Provide galvanized steel bases
for supporting posts.
TEMPORARY FACILITIES
A.
Field Offices, General: Prefabricated or mobile units with serviceable finishes, temperature
controls, and foundations adequate for normal loading.
B.
Storage and Fabrication Sheds: Provide sheds sized, furnished, and equipped to accommodate
materials and equipment for construction operations.
1.
2.3
Store combustible materials apart from building.
EQUIPMENT
A.
Fire Extinguishers: Portable, UL rated; with class and extinguishing agent as required by
locations and classes of fire exposures.
TEMPORARY FACILITIES AND CONTROLS
015000 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 3 - EXECUTION
3.1
INSTALLATION, GENERAL
A.
Locate facilities where they will serve Project adequately and result in minimum interference
with performance of the Work. Relocate and modify facilities as required by progress of the
Work.
1.
B.
3.2
Locate facilities to limit site disturbance as specified in Division 01 Section "Summary."
Provide each facility ready for use when needed to avoid delay. Do not remove until facilities
are no longer needed or are replaced by authorized use of completed permanent facilities.
TEMPORARY UTILITY INSTALLATION
A.
General: Install temporary service or connect to existing service.
1.
Arrange with utility company, Owner, and existing users for time when service can be
interrupted, if necessary, to make connections for temporary services.
B.
Electric Power Service: Connect to Owner's existing electric power service.
equipment in a condition acceptable to Owner.
C.
Electric Power Service: Provide electric power service and distribution system of sufficient
size, capacity, and power characteristics required for construction operations.
1.
2.
D.
Install electric power service as indicated.
Connect temporary service to Owner's existing power source, as directed by Owner.
Lighting: Provide temporary lighting with local switching that provides adequate illumination
for construction operations, observations, inspections, and traffic conditions.
1.
E.
Maintain
Install and operate temporary lighting that fulfills security and protection requirements
without operating entire system.
Traffic Controls: Comply with requirements of authorities having jurisdiction.
1.
2.
Protect existing site improvements to remain including curbs, pavement, and utilities.
Maintain access for fire-fighting equipment and access to fire hydrants.
F.
Parking: Use designated areas of Owner's existing parking areas for construction personnel.
G.
Lifts and Hoists: Provide facilities necessary for hoisting materials and personnel.
1.
H.
Truck cranes and similar devices used for hoisting materials are considered "tools and
equipment" and not temporary facilities.
Existing Elevator Use: Use of Owner's existing elevators will be permitted, provided elevators
are cleaned and maintained in a condition acceptable to Owner. At Substantial Completion,
TEMPORARY FACILITIES AND CONTROLS
015000 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
restore elevators to condition existing before initial use, including replacing worn cables, guide
shoes, and similar items of limited life.
1.
2.
I.
Existing Stair Usage: Use of Owner's existing stairs will be permitted, provided stairs are
cleaned and maintained in a condition acceptable to Owner. At Substantial Completion, restore
stairs to condition existing before initial use.
1.
3.3
Do not load elevators beyond their rated weight capacity.
Provide protective coverings, barriers, devices, signs, or other procedures to protect
elevator car and entrance doors and frame. If, despite such protection, elevators become
damaged, engage elevator Installer to restore damaged work so no evidence remains of
correction work. Return items that cannot be refinished in field to the shop, make
required repairs and refinish entire unit, or provide new units as required.
Provide protective coverings, barriers, devices, signs, or other procedures to protect stairs
and to maintain means of egress. If stairs become damaged, restore damaged areas so no
evidence remains of correction work.
SECURITY AND PROTECTION FACILITIES INSTALLATION
A.
Environmental Protection: Provide protection, operate temporary facilities, and conduct
construction as required to comply with environmental regulations and that minimize possible
air, waterway, and subsoil contamination or pollution or other undesirable effects.
1.
Comply with work restrictions specified in Division 01 Section "Summary."
B.
Temporary Egress: Maintain temporary egress from existing occupied facilities as indicated
and as required by authorities having jurisdiction.
C.
Temporary Enclosures: Provide temporary enclosures for protection of construction, in
progress and completed, from exposure, foul weather, other construction operations, and similar
activities. Provide temporary weathertight enclosure for building exterior.
1.
3.4
Where heating or cooling is needed and permanent enclosure is not complete, insulate
temporary enclosures.
MOISTURE AND MOLD CONTROL
A.
Contractor's Moisture-Protection Plan: Avoid trapping water in finished work. Document
visible signs of mold that may appear during construction.
B.
Exposed Construction Phase: Before installation of weather barriers, when materials are subject
to wetting and exposure and to airborne mold spores, protect as follows:
1.
2.
3.
Protect porous materials from water damage.
Protect stored and installed material from flowing or standing water.
Keep deck openings covered or dammed.
TEMPORARY FACILITIES AND CONTROLS
015000 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
C.
Partially Enclosed Construction Phase: After installation of weather barriers but before full
enclosure and conditioning of building, when installed materials are still subject to infiltration
of moisture and ambient mold spores, protect as follows:
1.
2.
3.
4.
3.5
April 2012
Keep interior spaces reasonably clean and protected from water damage.
Discard or replace water-damaged material.
Do not install material that is wet.
Discard, replace or clean stored or installed material that begins to grow mold.
OPERATION, TERMINATION, AND REMOVAL
A.
Supervision: Enforce strict discipline in use of temporary facilities. To minimize waste and
abuse, limit availability of temporary facilities to essential and intended uses.
B.
Maintenance: Maintain facilities in good operating condition until removal.
1.
C.
Maintain operation of temporary enclosures, heating, cooling, humidity control,
ventilation, and similar facilities on a 24-hour basis where required to achieve indicated
results and to avoid possibility of damage.
Termination and Removal: Remove each temporary facility when need for its service has
ended, when it has been replaced by authorized use of a permanent facility, or no later than
Substantial Completion. Complete or, if necessary, restore permanent construction that may
have been delayed because of interference with temporary facility. Repair damaged Work,
clean exposed surfaces, and replace construction that cannot be satisfactorily repaired.
1.
2.
Materials and facilities that constitute temporary facilities are property of Owner.
At Substantial Completion, repair, renovate, and clean permanent facilities used during
construction period. Comply with final cleaning requirements specified in Division 01
Section "Closeout Procedures."
END OF SECTION 015000
TEMPORARY FACILITIES AND CONTROLS
015000 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 017419 - CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes administrative and procedural requirements for the following:
1.
1.3
Disposing of nonhazardous demolition and construction waste.
DEFINITIONS
A.
Construction Waste: Building and site improvement materials and other solid waste resulting
from construction, remodeling, renovation, or repair operations. Construction waste includes
packaging.
B.
Demolition Waste: Building and site improvement materials resulting from demolition or
selective demolition operations.
C.
Disposal: Removal off-site of demolition and construction waste and subsequent sale,
recycling, reuse, or deposit in landfill or incinerator acceptable to authorities having
jurisdiction.
PART 2 - PRODUCTS (Not Used)
PART 3 - EXECUTION
3.1
PLAN IMPLEMENTATION
A.
General: Implement approved waste management plan. Provide handling, containers, storage,
signage, transportation, and other items as required to implement waste management plan
during the entire duration of the Contract.
1.
Comply with Division 01 Section "Temporary Facilities and Controls" for operation,
termination, and removal requirements.
CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL
017419 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
B.
Site Access and Temporary Controls: Conduct waste management operations to ensure
minimum interference with roads, streets, walks, walkways, and other adjacent occupied and
used facilities.
1.
2.
3.2
April 2012
Designate and label specific areas on Project site necessary for separating materials that
are to be salvaged, recycled, reused, donated, and sold.
Comply with Division 01 Section "Temporary Facilities and Controls" for controlling
dust and dirt, environmental protection, and noise control.
DISPOSAL OF WASTE
A.
General: Except for items or materials to be salvaged, recycled, or otherwise reused, remove
waste materials from Project site and legally dispose of them in a landfill or incinerator
acceptable to authorities having jurisdiction.
1.
2.
3.
Except as otherwise specified, do not allow waste materials that are to be disposed of
accumulate on-site.
Remove and transport debris in a manner that will prevent spillage on adjacent surfaces
and areas.
All existing switchgear and cable that is to be removed will remain property of the
College and shall not be removed from the site. The college will provide the contractor a
location on campus as to where this material is to be stored.
B.
Burning: Do not burn waste materials.
C.
Disposal: Transport non College owned property waste materials off Owner's property and
legally dispose of them.
END OF SECTION 017419
CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL
017419 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 017700 - CLOSEOUT PROCEDURES
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes administrative and procedural requirements for contract closeout, including,
but not limited to, the following:
1.
2.
3.
4.
B.
Related Sections:
1.
2.
3.
1.3
Substantial Completion procedures.
Final completion procedures.
Warranties.
Final cleaning.
Division 01 Section "Operation and Maintenance Data" for operation and maintenance
manual requirements.
Division 01 Section "Project Record Documents" for submitting Record Drawings,
Record Specifications, and Record Product Data.
Divisions 02 through 49 Sections for specific closeout and special cleaning requirements
for the Work in those Sections.
SUBSTANTIAL COMPLETION
A.
Preliminary Procedures: Before requesting inspection for determining date of Substantial
Completion, complete the following. List items below that are incomplete with request.
1.
2.
3.
4.
5.
6.
7.
8.
9.
Prepare a list of items to be completed and corrected (punch list), the value of items on
the list, and reasons why the Work is not complete.
Advise Owner of pending insurance changeover requirements.
Submit specific warranties, workmanship bonds, maintenance service agreements, final
certifications, and similar documents.
Prepare and submit Project Record Documents, operation and maintenance manuals, and
similar final record information.
Deliver tools, spare parts, extra materials, and similar items to location designated by
Owner. Label with manufacturer's name and model number where applicable.
Complete startup testing of systems.
Submit test/adjust/balance records.
Terminate and remove temporary facilities from Project site.
Complete final cleaning requirements, including touchup painting.
CLOSEOUT PROCEDURES
017700 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
10.
B.
Touch up and otherwise repair and restore marred exposed finishes to eliminate visual
defects.
Inspection: Submit a written request for inspection for Substantial Completion. On receipt of
request, Engineer and Construction Manager will either proceed with inspection or notify
Contractor of unfulfilled requirements. Engineer will prepare the Certificate of Substantial
Completion after inspection or will notify Contractor of items, either on Contractor's list or
additional items identified by Engineer, that must be completed or corrected before certificate
will be issued.
1.
2.
1.4
April 2012
Reinspection: Request reinspection when the Work identified in previous inspections as
incomplete is completed or corrected.
Results of completed inspection will form the basis of requirements for final completion.
FINAL COMPLETION
A.
Preliminary Procedures: Before requesting final inspection for determining final completion,
complete the following:
1.
2.
3.
4.
1.5
Submit a final Application for Payment according to Division 01 Section "Payment
Procedures."
Submit certified copy of Engineer's Substantial Completion inspection list of items to be
completed or corrected (punch list), endorsed and dated by Engineer. The certified copy
of the list shall state that each item has been completed or otherwise resolved for
acceptance.
Submit evidence of final, continuing insurance coverage complying with insurance
requirements.
Instruct Owner's personnel in operation, adjustment, and maintenance of products,
equipment, and systems.
WARRANTIES
A.
Submittal Time: Submit written warranties on request of Engineer for designated portions of
the Work where commencement of warranties other than date of Substantial Completion is
indicated.
B.
Organize warranty documents into an orderly sequence based on the table of contents of the
Project Manual.
1.
2.
3.
Bind warranties and bonds in heavy-duty, three-ring, vinyl-covered, loose-leaf binders,
thickness as necessary to accommodate contents, and sized to receive 8-1/2-by-11-inch
paper.
Provide heavy paper dividers with plastic-covered tabs for each separate warranty. Mark
tab to identify the product or installation. Provide a typed description of the product or
installation, including the name of the product and the name, address, and telephone
number of Installer.
Identify each binder on the front and spine with the typed or printed title
"WARRANTIES," Project name, and name of Contractor.
CLOSEOUT PROCEDURES
017700 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
4.
C.
April 2012
Scan warranties and bonds and assemble complete warranty and bond submittal package
into a single indexed electronic PDF file with links enabling navigation to each item.
Provide table of contents at beginning of document.
Provide two (2) additional copies of each warranty to include in operation and maintenance
manuals.
PART 2 - PRODUCTS
2.1
MATERIALS
A.
Cleaning Agents: Use cleaning materials and agents recommended by manufacturer or
fabricator of the surface to be cleaned. Do not use cleaning agents that are potentially
hazardous to health or property or that might damage finished surfaces.
PART 3 - EXECUTION
3.1
FINAL CLEANING
A.
General: Perform final cleaning. Conduct cleaning and waste-removal operations to comply
with local laws and ordinances and Federal and local environmental and antipollution
regulations.
B.
Cleaning: Employ experienced workers or professional cleaners for final cleaning. Clean each
surface or unit to condition expected in an average commercial building cleaning and
maintenance program. Comply with manufacturer's written instructions.
1.
Complete the following cleaning operations before requesting inspection for certification
of Substantial Completion for entire Project or for a portion of Project:
a.
b.
c.
d.
e.
f.
g.
h.
Clean Project site, yard, and grounds, in areas disturbed by construction activities,
including landscape development areas, of rubbish, waste material, litter, and other
foreign substances.
Sweep paved areas broom clean. Remove petrochemical spills, stains, and other
foreign deposits.
Remove tools, construction equipment, machinery, and surplus material from
Project site.
Remove snow and ice to provide safe access to building.
Clean exposed exterior and interior hard-surfaced finishes to a dirt-free condition,
free of stains, films, and similar foreign substances. Avoid disturbing natural
weathering of exterior surfaces.
Sweep concrete floors broom clean in unoccupied spaces.
Vacuum carpet and similar soft surfaces, removing debris and excess nap;
shampoo if visible soil or stains remain.
Remove labels that are not permanent.
CLOSEOUT PROCEDURES
017700 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
C.
April 2012
i.
Wipe surfaces of electrical equipment and similar equipment. Remove excess
lubrication, paint and mortar droppings, and other foreign substances.
j.
Replace parts subject to operating conditions during construction that may impede
operation or reduce longevity.
k.
l.
Clean light fixtures, lamps, globes, and reflectors to function with full efficiency.
Leave Project clean and ready for occupancy.
Construction Waste Disposal: Comply with waste disposal requirements in Division 01 Section
"Construction Waste Management and Disposal.”
END OF SECTION 017700
CLOSEOUT PROCEDURES
017700 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 017823 - OPERATION AND MAINTENANCE DATA
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes administrative and procedural requirements for preparing operation and
maintenance manuals, including the following:
1.
2.
B.
Related Sections:
1.
1.3
Product maintenance manuals.
Systems and equipment maintenance manuals.
Divisions 02 through 49 Sections for specific operation and maintenance manual
requirements for the Work in those Sections.
DEFINITIONS
A.
System: An organized collection of parts, equipment, or subsystems united by regular
interaction.
B.
Subsystem: A portion of a system with characteristics similar to a system.
1.4
CLOSEOUT SUBMITTALS
A.
Manual Content: Operations and maintenance manual content is specified in individual
specification sections to be reviewed at the time of Section submittals. Submit reviewed
manual content formatted and organized as required by this Section.
1.
B.
Where applicable, clarify and update reviewed manual content to correspond to
modifications and field conditions.
Format: Submit operations and maintenance manuals in the following format:
1.
PDF electronic file. Assemble each manual into a composite electronically-indexed file.
Submit on digital media acceptable to Architect.
OPERATION AND MAINTENANCE DATA
017823 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
a.
b.
2.
C.
April 2012
Name each indexed document file in composite electronic index with applicable
item name. Include a complete electronically-linked operation and maintenance
directory.
Enable inserted reviewer comments on draft submittals.
Three (3) paper copies. Include a complete operation and maintenance directory.
Enclose title pages and directories in clear plastic sleeves.
Final Manual Submittal: Submit each manual in final form prior to requesting inspection for
Substantial Completion and at least 10 days before commencing demonstration and training.
Engineer will return copy with comments.
1.
Correct or modify each manual to comply with Engineer's comments. Submit copies of
each corrected manual within 10 days of receipt of Engineer’s comments and prior to
commencing demonstration and training.
PART 2 - PRODUCTS
2.1
OPERATION AND MAINTENANCE DOCUMENTATION DIRECTORY
A.
Organization: Include a section in the directory for each of the following:
1.
2.
3.
4.
List of documents.
List of systems.
List of equipment.
Table of contents.
B.
List of Equipment: List equipment for each system, organized alphabetically by system. For
pieces of equipment not part of system, list alphabetically in separate list.
C.
Tables of Contents: Include a table of contents for each emergency, operation, and maintenance
manual.
D.
Manuals, Electronic Files: Submit manuals in the form of a multiple file composite electronic
PDF file for each manual type required.
1.
2.
E.
Electronic Files: Use electronic files prepared by manufacturer where available. Where
scanning of paper documents is required, configure scanned file for minimum readable
file size.
File Names and Bookmarks: Enable bookmarking of individual documents based upon
file names. Name document files to correspond to system, subsystem, and equipment
names used in manual directory and table of contents. Group documents for each system
and subsystem into individual composite bookmarked files, then create composite
manual, so that resulting bookmarks reflect the system, subsystem, and equipment names
in a readily navigated file tree. Configure electronic manual to display bookmark panel
upon opening file.
Manuals, Paper Copy: Submit manuals in the form of hard copy, bound and labeled volumes.
OPERATION AND MAINTENANCE DATA
017823 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.
Binders: Heavy-duty, three-ring, vinyl-covered, post type binders, in thickness necessary
to accommodate contents, sized to hold 8-1/2-by-11-inch paper; with clear plastic sleeve
on spine to hold label describing contents and with pockets inside covers to hold folded
oversize sheets.
a.
b.
2.2
April 2012
If two or more binders are necessary to accommodate data of a system, organize
data in each binder into groupings by subsystem and related components. Crossreference other binders if necessary to provide essential information for proper
operation or maintenance of equipment or system.
Identify each binder on front and spine, with printed title "OPERATION AND
MAINTENANCE MANUAL," Project title or name and subject matter of
contents, and indicate Specification Section number on bottom of spine. Indicate
volume number for multiple-volume sets.
PRODUCT MAINTENANCE MANUALS
A.
Content: Organize manual into a separate section for each product, material, and finish.
Include source information, product information, maintenance procedures, repair materials and
sources, and warranties and bonds, as described below.
B.
Source Information: List each product included in manual, identified by product name and
arranged to match manual's table of contents. For each product, list name, address, and
telephone number of Installer or supplier and maintenance service agent, and cross-reference
Specification Section number and title in Project Manual and drawing or schedule designation
or identifier where applicable.
C.
Product Information: Include the following, as applicable:
1.
2.
3.
D.
Product name and model number.
Manufacturer's name.
Reordering information for specially manufactured products.
Maintenance Procedures: Include manufacturer's written recommendations and the following:
1.
2.
3.
4.
5.
Inspection procedures.
Types of cleaning agents to be used and methods of cleaning.
List of cleaning agents and methods of cleaning detrimental to product.
Schedule for routine cleaning and maintenance.
Repair instructions.
E.
Repair Materials and Sources: Include lists of materials and local sources of materials and
related services.
F.
Warranties and Bonds: Include copies of warranties and bonds and lists of circumstances and
conditions that would affect validity of warranties or bonds.
1.
Include procedures to follow and required notifications for warranty claims.
OPERATION AND MAINTENANCE DATA
017823 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 3 - EXECUTION
3.1
MANUAL PREPARATION
A.
Operation and Maintenance Documentation Directory: Prepare a separate manual that provides
an organized reference to operation, and maintenance manuals.
B.
Product Maintenance Manual: Assemble a complete set of maintenance data indicating care
and maintenance of each product, material, and finish incorporated into the Work.
C.
Operation and Maintenance Manuals: Assemble a complete set of operation and maintenance
data indicating operation and maintenance of each system, subsystem, and piece of equipment
not part of a system.
1.
2.
D.
Manufacturers' Data: Where manuals contain manufacturers' standard printed data, include
only sheets pertinent to product or component installed. Mark each sheet to identify each
product or component incorporated into the Work. If data include more than one item in a
tabular format, identify each item using appropriate references from the Contract Documents.
Identify data applicable to the Work and delete references to information not applicable.
1.
E.
Engage a factory-authorized service representative to assemble and prepare information
for each system, subsystem, and piece of equipment not part of a system.
Prepare a separate manual for each system and subsystem, in the form of an instructional
manual for use by Owner's operating personnel.
Prepare supplementary text if manufacturers' standard printed data are not available and
where the information is necessary for proper operation and maintenance of equipment or
systems.
Comply with Division 01 Section "Closeout Procedures" for schedule for submitting operation
and maintenance documentation.
END OF SECTION 017823
OPERATION AND MAINTENANCE DATA
017823 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 017839 - PROJECT RECORD DOCUMENTS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes administrative and procedural requirements for project record documents,
including the following:
1.
Record Product Data.
B.
Related Sections:
1.
2.
3.
1.3
Division 01 Section "Closeout Procedures" for general closeout procedures.
Division 01 Section "Operation and Maintenance Data" for operation and maintenance
manual requirements.
Divisions 02 through 49 Sections for specific requirements for project record documents
of the Work in those Sections.
CLOSEOUT SUBMITTALS
PART 2 - PRODUCTS
2.1
RECORD DRAWINGS
A.
Record Prints: Maintain one set of marked-up paper copies of the Contract Drawings and Shop
Drawings.
1.
Preparation: Mark record prints to show the actual installation where installation varies
from that shown originally. Require individual or entity who obtained record data,
whether individual or entity is Installer, subcontractor, or similar entity, to provide
information for preparation of corresponding marked-up record prints.
a.
b.
c.
d.
Give particular attention to information on concealed elements that would be
difficult to identify or measure and record later.
Accurately record information in an acceptable drawing technique.
Record data as soon as possible after obtaining it.
Record and check the markup before enclosing concealed installations.
PROJECT RECORD DOCUMENTS
017839 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
2.
Content: Types of items requiring marking include, but are not limited to, the following:
a.
Revisions to routing of piping and conduits.
b.
Revisions to electrical circuitry.
c.
Actual equipment locations.
d.
Locations of concealed internal utilities.
e.
Details not on the original Contract Drawings.
f.
Record information on the Work that is shown only schematically.
3.
Mark the Contract Drawings and Shop Drawings completely and accurately. Utilize
personnel proficient at recording graphic information in production of marked-up record
prints.
Mark important additional information that was either shown schematically or omitted
from original Drawings.
4.
B.
Record Digital Data Files: Immediately before inspection for Certificate of Substantial
Completion, review marked-up record prints with Engineer and Construction Manager. When
authorized, prepare a full set of corrected digital data files of the Contract Drawings, as follows:
1.
Format: Annotated PDF electronic file.
2.
Incorporate changes and additional information previously marked on record prints.
Refer instances of uncertainty to Engineer and Construction Manager for resolution.
C.
Format: Identify and date each record Drawing; include the designation "PROJECT RECORD
DRAWING" in a prominent location.
1.
Format: Annotated PDF electronic file.
2.
Record Digital Data Files: Organize digital data information into separate electronic files
that correspond to each sheet of the Contract Drawings. Name each file with the sheet
identification. Include identification in each digital data file.
3.
Identification: As follows:
a.
b.
c.
d.
e.
2.2
Project name.
Date.
Designation "PROJECT RECORD DRAWINGS."
Name of Engineer and Construction Manager.
Name of Contractor.
RECORD SPECIFICATIONS
A.
Preparation: Mark Specifications to indicate the actual product installation where installation
varies from that indicated in Specifications, addenda, and contract modifications.
1.
2.
3.
4.
Give particular attention to information on concealed products and installations that
cannot be readily identified and recorded later.
Mark copy with the proprietary name and model number of products, materials, and
equipment furnished, including substitutions and product options selected.
Record the name of manufacturer, supplier, Installer, and other information necessary to
provide a record of selections made.
For each principal product, indicate whether record Product Data has been submitted in
operation and maintenance manuals instead of submitted as record Product Data.
PROJECT RECORD DOCUMENTS
017839 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
B.
2.3
April 2012
Format: Submit record Specifications as scanned PDF electronic file(s) of marked up paper
copy of Specifications.
RECORD PRODUCT DATA
A.
Preparation: Mark Product Data to indicate the actual product installation where installation
varies substantially from that indicated in Product Data submittal.
1.
2.
B.
Give particular attention to information on concealed products and installations that
cannot be readily identified and recorded later.
Include significant changes in the product delivered to Project site and changes in
manufacturer's written instructions for installation.
Format: Submit record Product Data as scanned PDF electronic file(s) of marked up paper copy
of Product Data.
1.
Include record Product Data directory organized by specification section number and
title, electronically linked to each item of record Product Data.
PART 3 - EXECUTION
3.1
RECORDING AND MAINTENANCE
A.
Recording: Maintain one copy of each submittal during the construction period for project
record document purposes. Post changes and modifications to project record documents as they
occur; do not wait until the end of Project.
B.
Maintenance of Record Documents and Samples: Store record documents and Samples in the
field office apart from the Contract Documents used for construction. Do not use project record
documents for construction purposes. Maintain record documents in good order and in a clean,
dry, legible condition, protected from deterioration and loss. Provide access to project record
documents for Engineer and Construction Manager reference during normal working hours.
END OF SECTION 017839
PROJECT RECORD DOCUMENTS
017839 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 260500 - COMMON WORK RESULTS FOR ELECTRICAL
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section Includes:
1.
2.
3.
1.3
Electrical equipment coordination and installation.
Grout.
Common electrical installation requirements.
DEFINITIONS
A.
1.4
EPDM: Ethylene-propylene-diene terpolymer rubber.
SUBMITTALS
A.
1.5
Product Data: For sleeve seals.
COORDINATION
A.
Coordinate arrangement, mounting, and support of electrical equipment:
1.
2.
3.
4.
To allow maximum possible headroom unless specific mounting heights that reduce
headroom are indicated.
To provide for ease of disconnecting the equipment with minimum interference to other
installations.
To allow right of way for piping and conduit installed at required slope.
So connecting raceways, cables, wireways, cable trays, and busways will be clear of
obstructions and of the working and access space of other equipment.
B.
Coordinate installation of required supporting devices.
C.
Coordinate sleeve selection and application with selection and application of firestopping.
COMMON WORK RESULTS FOR ELECTRICAL
260500 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 2 - PRODUCTS
2.1
SLEEVES FOR RACEWAYS AND CABLES
A.
Steel Pipe Sleeves: ASTM A 53/A 53M, Type E, Grade B, Schedule 40, galvanized steel, plain
ends.
B.
Sleeves for Rectangular Openings: Galvanized sheet steel.
1.
Minimum Metal Thickness:
a.
b.
2.2
For sleeve cross-section rectangle perimeter less than 50 inches (1270 mm) and no
side more than 16 inches (400 mm), thickness shall be 0.052 inch (1.3 mm).
For sleeve cross-section rectangle perimeter equal to, or more than, 50 inches
(1270 mm) and 1 or more sides equal to, or more than, 16 inches (400 mm),
thickness shall be 0.138 inch (3.5 mm).
SLEEVE SEALS
A.
Description: Modular sealing device, designed for field assembly, to fill annular space between
sleeve and raceway or cable.
1.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
a.
b.
c.
d.
2.
3.
4.
2.3
Advance Products & Systems, Inc.
Calpico, Inc.
Metraflex Co.
Pipeline Seal and Insulator, Inc.
Sealing Elements: EPDM interlocking links shaped to fit surface of cable or conduit.
Include type and number required for material and size of raceway or cable.
Pressure Plates: Plastic. Include two for each sealing element.
Connecting Bolts and Nuts: Carbon steel with corrosion-resistant coating of length
required to secure pressure plates to sealing elements. Include one for each sealing
element.
GROUT
A.
Nonmetallic, Shrinkage-Resistant Grout:
ASTM C 1107, factory-packaged, nonmetallic
aggregate grout, noncorrosive, nonstaining, mixed with water to consistency suitable for
application and a 30-minute working time.
COMMON WORK RESULTS FOR ELECTRICAL
260500 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 3 - EXECUTION
3.1
COMMON REQUIREMENTS FOR ELECTRICAL INSTALLATION
A.
Comply with NECA 1.
B.
Measure indicated mounting heights to bottom of unit for suspended items and to center of unit
for wall-mounting items.
C.
Headroom Maintenance: If mounting heights or other location criteria are not indicated,
arrange and install components and equipment to provide maximum possible headroom
consistent with these requirements.
D.
Equipment: Install to facilitate service, maintenance, and repair or replacement of components
of both electrical equipment and other nearby installations. Connect in such a way as to
facilitate future disconnecting with minimum interference with other items in the vicinity.
E.
Right of Way: Give to piping systems installed at a required slope.
3.2
SLEEVE INSTALLATION FOR ELECTRICAL PENETRATIONS
A.
Electrical penetrations occur when raceways, cables, wireways, cable trays, or busways
penetrate concrete slabs, concrete or masonry walls, or fire-rated floor and wall assemblies.
B.
Use pipe sleeves unless penetration arrangement requires rectangular sleeved opening.
C.
Fire-Rated Assemblies: Install sleeves for penetrations of fire-rated floor and wall assemblies
unless openings compatible with firestop system used are fabricated during construction of floor
or wall.
D.
Size pipe sleeves to provide 1/4-inch (6.4-mm) annular clear space between sleeve and raceway
or cable, unless indicated otherwise.
E.
Seal space outside of sleeves with grout for penetrations of concrete and masonry
1.
Promptly pack grout solidly between sleeve and wall so no voids remain. Tool exposed
surfaces smooth; protect grout while curing.
F.
Interior Penetrations of Non-Fire-Rated Walls and Floors: Seal annular space between sleeve
and raceway or cable, using joint sealant appropriate for size, depth, and location of joint.
G.
Fire-Rated-Assembly Penetrations: Maintain indicated fire rating of walls, partitions, ceilings,
and floors at raceway and cable penetrations. Install sleeves and seal raceway and cable
penetration sleeves with firestop materials.
H.
Aboveground, Exterior-Wall Penetrations: Seal penetrations using steel pipe sleeves and
mechanical sleeve seals. Select sleeve size to allow for 1-inch (25-mm) annular clear space
between pipe and sleeve for installing mechanical sleeve seals.
COMMON WORK RESULTS FOR ELECTRICAL
260500 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
3.3
April 2012
SLEEVE-SEAL INSTALLATION
A.
Install to seal exterior wall penetrations.
B.
Use type and number of sealing elements recommended by manufacturer for raceway or cable
material and size. Position raceway or cable in center of sleeve. Assemble mechanical sleeve
seals and install in annular space between raceway or cable and sleeve. Tighten bolts against
pressure plates that cause sealing elements to expand and make watertight seal.
3.4
FIRESTOPPING
A.
Apply firestopping to penetrations of fire-rated floor and wall assemblies for electrical
installations to restore original fire-resistance rating of assembly.
END OF SECTION 260500
COMMON WORK RESULTS FOR ELECTRICAL
260500 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 260513 - MEDIUM-VOLTAGE CABLES
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
1.3
This Section includes cables and related splices, terminations, and accessories for mediumvoltage electrical distribution systems.
DEFINITIONS
A.
1.4
NETA ATS: Acceptance Testing Specification.
SUBMITTALS
A.
Product Data: For each type of cable indicated. Include splices and terminations for cables and
cable accessories.
B.
Samples: 16-inch (400-mm) lengths of each type of cable indicated.
C.
Qualification Data: For splicer and testing agency.
D.
Material Certificates: For each cable and accessory type, signed by manufacturers.
E.
Source quality-control test reports.
F.
Field quality-control test reports.
1.5
QUALITY ASSURANCE
A.
Installer: Engage a cable splicer, trained and certified by splice material manufacturer, to
install, splice, and terminate medium-voltage cable.
B.
Source Limitations:
manufacturer.
C.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use. All materials shall be UL-listed.
MEDIUM-VOLTAGE CABLES
Obtain cables and accessories through one source from a single
260513 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
D.
1.6
April 2012
Comply with IEEE C2 and NFPA 70.
PROJECT CONDITIONS
A.
Interruption of Existing Electric Service: Do not interrupt electric service to facilities occupied
by Owner or others unless permitted under the following conditions and then only after
arranging to provide temporary electric service according to requirements indicated:
1.
2.
Notify Engineer and Owner no fewer than fourteen days in advance of proposed
interruption of electric service.
Do not proceed with interruption of electric service without Owner's written permission.
PART 2 - PRODUCTS
2.1
MANUFACTURERS
A.
Available Manufacturers: Subject to compliance with requirements, manufacturers offering
products that may be incorporated into the Work include, but are not limited to, the following:
1.
Cables:
a.
b.
c.
d.
e.
f.
g.
2.
Cable Splicing and Terminating Products and Accessories:
a.
b.
c.
d.
e.
f.
g.
h.
i.
2.2
American Insulated Wire Corp.; a Leviton Company.
General Cable Technologies Corporation.
Kerite Co. (The); Hubbell Incorporated.
Okonite Company (The).
Pirelli Cables & Systems NA.
Rome Cable Corporation.
Southwire Company.
Engineered Products Company.
G&W Electric Company.
MPHusky.
Raychem Corp.; Telephone Energy and Industrial Division; Tyco International
Ltd.
RTE Components; Cooper Power Systems, Inc.
Scott Fetzer Co. (The); Adalet.
Thomas & Betts Corporation.
Thomas & Betts Corporation/Elastimold.
3M; Electrical Products Division.
CABLES
A.
Cable Type: MV105.
B.
Comply with UL 1072, AEIC CS 8, and ICEA S-93-639.
MEDIUM-VOLTAGE CABLES
260513 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
C.
Conductor: Copper.
D.
Conductor Stranding: Compact round, concentric lay, Class B.
E.
Strand Filling: Conductor interstices are filled with impermeable compound.
F.
Conductor Insulation: Ethylene-propylene rubber.
1.
2.
April 2012
Voltage Rating: 5 kV.
Insulation Thickness: 133 percent insulation level.
G.
Shielding: Copper tape, helically applied over semiconducting insulation shield.
H.
Cable Jacket: Sunlight-resistant PVC.
2.3
SPLICE KITS
A.
Connectors and Splice Kits: Comply with IEEE 404; type as recommended by cable or splicing
kit manufacturer for the application.
B.
Splicing Products: As recommended, in writing, by splicing kit manufacturer for specific sizes,
ratings, and configurations of cable conductors. Include all components required for complete
splice, with detailed instructions.
1.
Heat-shrink splicing kit of uniform, cross-section, polymeric construction with outer
heat-shrink jacket.
2.
Premolded, cold-shrink-rubber, in-line splicing kit.
2.4
SOLID TERMINATIONS
A.
2.5
Shielded-Cable Terminations: Comply with the following classes of IEEE 48. Insulation class
is equivalent to that of cable. Include shield ground strap for shielded cable terminations.
1.
Class 1 Terminations, Indoors: Kit with stress-relief tube, nontracking insulator tube,
shield ground strap, compression-type connector, and end seal.
2.
Class 2 Terminations, Indoors: Kit with stress-relief tube, nontracking insulator tube,
shield ground strap, and compression-type connector. Include silicone-rubber tape
andheat-shrink plastic-sleeve moisture seal for end of insulation whether or not supplied
with kits.
SEPARABLE INSULATED CONNECTORS
A.
Description: Modular system, complying with IEEE 386, with disconnecting, single-pole, cable
terminators and with matching, stationary, plug-in, dead-front terminals designed for cable
voltage and for sealing against moisture.
B.
Terminations at Distribution Points: Modular type, consisting of terminators installed on cables
and modular, dead-front, terminal junctions for interconnecting cables.
MEDIUM-VOLTAGE CABLES
260513 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
C.
Load-Break Cable Terminators: Elbow-type units with 200-A load make/break and continuouscurrent rating; coordinated with insulation diameter, conductor size, and material of cable being
terminated. Include test point on terminator body that is capacitance coupled.
D.
Dead-Break Cable Terminators: Elbow-type unit with 600-A continuous-current rating;
designed for de-energized disconnecting and connecting; coordinated with insulation diameter,
conductor size, and material of cable being terminated. Include test point on terminator body
that is capacitance coupled.
E.
Dead-Front Terminal Junctions: Modular bracket-mounted groups of dead-front stationary
terminals that mate and match with above cable terminators. Two-, three-, or four-terminal
units as indicated, with fully rated, insulated, watertight conductor connection between
terminals and complete with grounding lug, manufacturer's standard accessory stands, stainlesssteel mounting brackets, and attaching hardware.
1.
2.
3.
4.
Protective Cap: Insulating, electrostatic-shielding, water-sealing cap with drain wire.
Portable Feed-Through Accessory: Two-terminal, dead-front junction arranged for
removable mounting on accessory stand of stationary terminal junction.
Grounding Kit: Jumpered elbows, portable feed-through accessory units, protective caps,
test rods suitable for concurrently grounding three phases of feeders, and carrying case.
Standoff Insulator: Portable, single dead-front terminal for removable mounting on
accessory stand of stationary terminal junction. Insulators suitable for fully insulated
isolation of energized cable-elbow terminator.
F.
Test-Point Fault Indicators: Applicable current-trip ratings and arranged for installation in test
points of load-break separable connectors, and complete with self-resetting indicators capable of
being installed with shotgun hot stick and tested with test tool.
G.
Tool Set: Shotgun hot stick with energized terminal indicator, fault-indicator test tool, and
carrying case.
2.6
ARC-PROOFING MATERIALS
A.
Tape for First Course on Metal Objects: 10-mil- (250-micrometer-) thick, corrosion-protective,
moisture-resistant, PVC pipe-wrapping tape.
B.
Arc-Proofing Tape: Fireproof tape, flexible, conformable, intumescent to 0.3 inch (8 mm)
thick, compatible with cable jacket.
C.
Glass-Cloth Tape: Pressure-sensitive adhesive type, 1/2 inch (13 mm) wide.
2.7
SOURCE QUALITY CONTROL
A.
Test and inspect cables according to ICEA S-94-649 before shipping.
B.
Test strand-filled cables for water-penetration resistance according to ICEA T-31-610, using a
test pressure of 5 psig (35 kPa).
MEDIUM-VOLTAGE CABLES
260513 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 3 - EXECUTION
3.1
INSTALLATION
A.
Install cables according to IEEE 576.
B.
Pull Conductors: Do not exceed manufacturer's recommended maximum pulling tensions and
sidewall pressure values.
1.
2.
Where necessary, use manufacturer-approved pulling compound or lubricant that will not
deteriorate conductor or insulation.
Use pulling means, including fish tape, cable, rope, and basket-weave cable grips that
will not damage cables and raceways. Do not use rope hitches for pulling attachment to
cable.
C.
Install exposed cables parallel and perpendicular to surfaces of exposed structural members and
follow surface contours where possible.
D.
Support cables according to Division 26 Section "Common Work Results for Electrical."
E.
In pull boxes and junction boxes, train cables around walls by the longest route from entry to
exit and support cables at intervals adequate to prevent sag.
F.
Install cable splices at pull points and elsewhere as indicated; use standard kits.
G.
Install terminations at ends of conductors.
H.
Install separable insulated-connector components as follows:
1.
2.
3.
I.
Protective Cap: At each terminal junction, with one on each terminal to which no feeder
is indicated to be connected.
Portable Feed-Through Accessory: Three.
Standoff Insulator: Three.
Arc Proofing: Install arc proof medium-voltage cable at locations not protected by conduit,
cable tray, direct burial, or termination materials. In addition to arc-proofing tape
manufacturer's written instructions, apply arc proofing as follows:
1.
2.
3.
4.
5.
Clean cable sheath.
Wrap metallic cable components with 10-mil (250-micrometer) pipe-wrapping tape.
Smooth surface contours with electrical insulation putty.
Apply arc-proofing tape in one half-lapped layer with coated side toward cable.
Band arc-proofing tape with 1-inch- (25-mm-) wide bands of half-lapped, adhesive,
glass-cloth tape 2 inches (50 mm) o.c.
J.
Seal around cables passing through fire-rated elements.
K.
Ground shields of shielded cable at terminations, splices, and separable insulated connectors.
Ground metal bodies of terminators, splices, cable and separable insulated-connector fittings,
and hardware.
MEDIUM-VOLTAGE CABLES
260513 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
L.
3.2
April 2012
Identify cables according to Division 26 Section "Identification for Electrical Systems."
FIELD QUALITY CONTROL
A.
Perform the following field tests and inspections and prepare test reports:
1.
2.
B.
Perform each visual and mechanical inspection and electrical test stated in NETA ATS.
Certify compliance with test parameters.
After installing medium-voltage cables and before electrical circuitry has been energized,
test for compliance with requirements.
Remove and replace malfunctioning units and retest as specified above.
END OF SECTION 260513
MEDIUM-VOLTAGE CABLES
260513 - 6
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 260519 - LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
This Section includes the following:
1.
2.
B.
Related Sections include the following:
1.
1.3
Building wires and cables rated 600 V and less.
Connectors, splices, and terminations rated 600 V and less.
Division 26 Section "Medium-Voltage Cables" for single-conductor and multiconductor
cables, cable splices, and terminations for electrical distribution systems with 2001 to
35,000 V.
DEFINITIONS
A.
EPDM: Ethylene-propylene-diene terpolymer rubber.
B.
NBR: Acrylonitrile-butadiene rubber.
1.4
SUBMITTALS
A.
Product Data: For each type of product indicated.
B.
Qualification Data: For testing agency.
C.
Field quality-control test reports.
1.5
QUALITY ASSURANCE
A.
Testing Agency Qualifications: An independent agency, with the experience and capability to
conduct the testing indicated, that is a member company of the InterNational Electrical Testing
Association or is a nationally recognized testing laboratory (NRTL) as defined by OSHA in
29 CFR 1910.7, and that is acceptable to authorities having jurisdiction.
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
260519 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.
April 2012
Testing Agency's Field Supervisor: Person currently certified by the InterNational
Electrical Testing Association or the National Institute for Certification in Engineering
Technologies to supervise on-site testing specified in Part 3.
B.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
C.
Comply with NFPA 70.
PART 2 - PRODUCTS
2.1
CONDUCTORS AND CABLES
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
5.
Alcan Products Corporation; Alcan Cable Division.
American Insulated Wire Corp.; a Leviton Company.
General Cable Corporation.
Senator Wire & Cable Company.
Southwire Company.
B.
Copper Conductors: Comply with NEMA WC 70.
C.
Conductor Insulation: Comply with NEMA WC 70 for Types THHN-THWN.
2.2
CONNECTORS AND SPLICES
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
5.
B.
AFC Cable Systems, Inc.
Hubbell Power Systems, Inc.
O-Z/Gedney; EGS Electrical Group LLC.
3M; Electrical Products Division.
Tyco Electronics Corp.
Description: Factory-fabricated connectors and splices of size, ampacity rating, material, type,
and class for application and service indicated.
PART 3 - EXECUTION
3.1
CONDUCTOR MATERIAL APPLICATIONS
A.
Feeders: Copper. Solid for No. 10 AWG and smaller; stranded for No. 8 AWG and larger.
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
260519 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
B.
3.2
April 2012
Branch Circuits: Copper. Solid for No. 10 AWG and smaller; stranded for No. 8 AWG and
larger.
CONDUCTOR INSULATION AND MULTICONDUCTOR CABLE APPLICATIONS AND
WIRING METHODS
A.
Exposed Feeders: Type THHN-THWN, single conductors in raceway.
B.
Feeders in Cable Tray: Type THHN-THWN, single conductors in raceway.
C.
Exposed Branch Circuits, Including in Crawlspaces: Type THHN-THWN, single conductors in
raceway.
D.
Branch Circuits Concealed in Ceilings, Walls, and Partitions: Type THHN-THWN, single
conductors in raceway.
3.3
INSTALLATION OF CONDUCTORS AND CABLES
A.
Use manufacturer-approved pulling compound or lubricant where necessary; compound used
must not deteriorate conductor or insulation. Do not exceed manufacturer's recommended
maximum pulling tensions and sidewall pressure values.
B.
Use pulling means, including fish tape, cable, rope, and basket-weave wire/cable grips, that will
not damage cables or raceway.
C.
Install exposed cables parallel and perpendicular to surfaces of exposed structural members, and
follow surface contours where possible.
D.
Support cables according to Division 26 Section "Hangers and Supports for Electrical Systems."
E.
Identify and color-code conductors and cables according to Division 26 Section "Identification
for Electrical Systems."
3.4
CONNECTIONS
A.
Tighten electrical connectors and terminals according to manufacturer's published torquetightening values. If manufacturer's torque values are not indicated, use those specified in
UL 486A and UL 486B.
B.
Make splices and taps that are compatible with conductor material and that possess equivalent
or better mechanical strength and insulation ratings than unspliced conductors.
3.5
FIELD QUALITY CONTROL
A.
Perform tests and inspections and prepare test reports.
B.
Tests and Inspections:
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
260519 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.
After installing conductors and cables and before electrical circuitry has been energized,
test service entrance and feeder conductors for compliance with requirements.
2.
Perform each visual and mechanical inspection and electrical test stated in NETA
Acceptance Testing Specification. Certify compliance with test parameters.
Infrared Scanning: After Substantial Completion, but not more than 60 days after Final
Acceptance, perform an infrared scan of each splice in cables and conductors No. 3 AWG
and larger. Remove box and equipment covers so splices are accessible to portable
scanner.
a.
Instrument: Use an infrared scanning device designed to measure temperature or
to detect significant deviations from normal values. Provide calibration record for
device.
b.
Record of Infrared Scanning: Prepare a certified report that identifies splices
checked and that describes scanning results. Include notation of deficiencies
detected, remedial action taken, and observations after remedial action.
3.
C.
Test Reports: Prepare a written report to record the following:
1.
2.
3.
D.
April 2012
Test procedures used.
Test results that comply with requirements.
Test results that do not comply with requirements and corrective action taken to achieve
compliance with requirements.
Remove and replace malfunctioning units and retest as specified above.
END OF SECTION 260519
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
260519 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 260526 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section Includes: Grounding systems and equipment.
B.
Section includes grounding systems and equipment, plus the following special applications:
1.
Underground distribution grounding.
1.3
SUBMITTALS
A.
Product Data: For each type of product indicated.
B.
Informational Submittals: Plans showing dimensioned as-built locations of grounding features,
including the following:
1.
2.
3.
Test wells.
Ground rods.
Ground rings.
C.
Qualification Data: For qualified testing agency and testing agency's field supervisor.
D.
Field quality-control reports.
E.
Operation and Maintenance Data: For grounding to include in emergency, operation, and
maintenance manuals. In addition to items specified in Division 01 Section "Operation and
Maintenance Data," include the following:
1.
Instructions for periodic testing and inspection of grounding features at test wells and
ground rings based on NETA MTS.
a.
b.
1.4
Tests shall determine if ground-resistance or impedance values remain within
specified maximums, and instructions shall recommend corrective action if values
do not.
Include recommended testing intervals.
QUALITY ASSURANCE
A.
Testing Agency Qualifications: Member company of NETA or an NRTL.
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
260526 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.
April 2012
Testing Agency's Field Supervisor: Currently certified by NETA to supervise on-site
testing.
B.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
C.
Comply with UL 467 for grounding and bonding materials and equipment.
PART 2 - PRODUCTS
2.1
CONDUCTORS
A.
Insulated Conductors: Copper wire or cable insulated for 600 V unless otherwise required by
applicable Code or authorities having jurisdiction.
B.
Bare Copper Conductors:
1.
2.
3.
4.
5.
6.
C.
2.2
Solid Conductors: ASTM B 3.
Stranded Conductors: ASTM B 8.
Tinned Conductors: ASTM B 33.
Bonding Cable: 28 kcmil, 14 strands of No. 17 AWG conductor, 1/4 inch (6 mm) in
diameter.
Bonding Conductor: No. 4 or No. 6 AWG, stranded conductor.
Bonding Jumper: Copper tape, braided conductors terminated with copper ferrules; 1-5/8
inches (41 mm) wide and 1/16 inch (1.6 mm) thick.
Grounding Bus: Predrilled rectangular bars of annealed copper, 1/4 by 4 inches (6.3 by 100
mm) in cross section, with 9/32-inch (7.14-mm) holes spaced 1-1/8 inches (28 mm) apart.
Stand-off insulators for mounting shall comply with UL 891 for use in switchboards, 600 V.
Lexan or PVC, impulse tested at 5000 V.
CONNECTORS
A.
Listed and labeled by an NRTL acceptable to authorities having jurisdiction for applications in
which used and for specific types, sizes, and combinations of conductors and other items
connected.
B.
Bolted Connectors for Conductors and Pipes: Copper or copper alloy, pressure type with at
least two bolts.
C.
Welded Connectors: Exothermic-welding kits of types recommended by kit manufacturer for
materials being joined and installation conditions.
D.
Bus-bar Connectors: Mechanical type, cast silicon bronze, solderless compression-type wire
terminals, and long-barrel, two-bolt connection to ground bus bar.
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
260526 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.3
April 2012
GROUNDING ELECTRODES
A.
Ground Rods: Copper-clad steel; 5/8 by 10 feet in diameter.
PART 3 - EXECUTION
3.1
APPLICATIONS
A.
Conductors: Install solid conductor for No. 8 AWG and smaller, and stranded conductors for
No. 6AWG and larger unless otherwise indicated.
B.
Conductor Terminations and Connections:
1.
2.
3.2
Equipment Grounding Conductor Terminations: Bolted connectors.
Connections to Ground Rods at Test Wells: Bolted connectors.
EQUIPMENT GROUNDING
A.
Install insulated equipment grounding conductors with all feeders and branch circuits.
B.
Install insulated equipment grounding conductors with the following items, in addition to those
required by NFPA 70:
1.
2.
3.
4.
5.
C.
3.3
Feeders and branch circuits.
Lighting circuits.
Receptacle circuits.
Single-phase motor and appliance branch circuits.
Three-phase motor and appliance branch circuits.
Air-Duct Equipment Circuits: Install insulated equipment grounding conductor to ductmounted electrical devices operating at 120 V and more, including air cleaners, heaters,
dampers, humidifiers, and other duct electrical equipment. Bond conductor to each unit and to
air duct and connected metallic piping.
INSTALLATION
A.
Grounding Conductors: Route along shortest and straightest paths possible unless otherwise
indicated or required by Code. Avoid obstructing access or placing conductors where they may
be subjected to strain, impact, or damage.
B.
Ground Rods: Drive rods until tops are 2 inches below finished floor or final grade unless
otherwise indicated.
1.
Interconnect ground rods with grounding electrode conductor below grade and as
otherwise indicated. Make connections without exposing steel or damaging coating if
any.
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
260526 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.
3.4
April 2012
For grounding electrode system, install at least three rods spaced at least one-rod length
from each other and located at least the same distance from other grounding electrodes,
and connect to the service grounding electrode conductor.
LABELING
A.
3.5
Comply with requirements in Division 26 Section "Identification for Electrical Systems" Article
for instruction signs. The label or its text shall be green.
FIELD QUALITY CONTROL
A.
Engage a third party, independent qualified testing agency to perform tests and inspections of
components, assemblies, and equipment installations, including connections.
B.
Tests and Inspections:
1.
2.
3.
After installing grounding system but before permanent electrical circuits have been
energized, test for compliance with requirements.
Inspect physical and mechanical condition. Verify tightness of accessible, bolted,
electrical connections with a calibrated torque wrench according to manufacturer's
written instructions.
Test completed grounding system at each location where a maximum ground-resistance
level is specified, at service disconnect enclosure grounding terminal. Make tests at
ground rods before any conductors are connected.
a.
b.
4.
Measure ground resistance no fewer than two full days after last trace of
precipitation and without soil being moistened by any means other than natural
drainage or seepage and without chemical treatment or other artificial means of
reducing natural ground resistance.
Perform tests by fall-of-potential method according to IEEE 81.
Prepare dimensioned Drawings locating each test well, ground rod and ground-rod
assembly, and other grounding electrodes. Identify each by letter in alphabetical order,
and key to the record of tests and observations. Include the number of rods driven and
their depth at each location, and include observations of weather and other phenomena
that may affect test results. Describe measures taken to improve test results.
C.
Grounding system will be considered defective if it does not pass tests and inspections.
D.
Prepare test and inspection reports.
E.
Report measured ground resistances that exceed the following values:
1.
2.
3.
F.
Power and Lighting Equipment or System with Capacity of 500 kVA and Less: 10 ohms.
Power and Lighting Equipment or System with Capacity of 500 to 1000 kVA: 5 ohms.
Power and Lighting Equipment or System with Capacity More Than 1000 kVA: 3 ohms.
Excessive Ground Resistance: If resistance to ground exceeds specified values, notify Architect
promptly and include recommendations to reduce ground resistance.
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
260526 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
END OF SECTION 260526
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
260526 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 260529 - HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
This Section includes the following:
1.
2.
1.3
Hangers and supports for electrical equipment and systems.
Construction requirements for concrete bases.
DEFINITIONS
A.
EMT: Electrical metallic tubing.
B.
IMC: Intermediate metal conduit.
C.
RMC: Rigid metal conduit.
1.4
PERFORMANCE REQUIREMENTS
A.
Design supports for multiple raceways capable of supporting combined weight of supported
systems and its contents.
B.
Rated Strength: Adequate in tension, shear, and pullout force to resist maximum loads
calculated or imposed for this Project.
1.5
SUBMITTALS
A.
Product Data: For the following:
1.
B.
Shop Drawings: Show fabrication and installation details and include calculations for the
following:
1.
2.
C.
Steel slotted support systems.
Trapeze hangers. Include Product Data for components.
Steel slotted channel systems. Include Product Data for components.
Welding certificates.
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
260529 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.6
April 2012
QUALITY ASSURANCE
A.
Welding: Qualify procedures and personnel according to AWS D1.1/D1.1M, "Structural
Welding Code - Steel."
B.
Comply with NFPA 70.
PART 2 - PRODUCTS
2.1
SUPPORT, ANCHORAGE, AND ATTACHMENT COMPONENTS
A.
Steel Slotted Support Systems: Comply with MFMA-4, factory-fabricated components for field
assembly.
1.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
a.
b.
c.
d.
e.
f.
g.
2.
3.
Allied Tube & Conduit.
Cooper B-Line, Inc.; a division of Cooper Industries.
ERICO International Corporation.
GS Metals Corp.
Thomas & Betts Corporation.
Unistrut; Tyco International, Ltd.
Wesanco, Inc.
Metallic Coatings: Hot-dip galvanized after fabrication and applied according to
MFMA-4.
Channel Dimensions: Selected for applicable load criteria.
B.
Raceway and Cable Supports: As described in NECA 1 and NECA 101.
C.
Conduit and Cable Support Devices: Steel hangers, clamps, and associated fittings, designed
for types and sizes of raceway or cable to be supported.
D.
Structural Steel for Fabricated Supports and Restraints:
shapes, and bars; black and galvanized.
E.
Mounting, Anchoring, and Attachment Components: Items for fastening electrical items or
their supports to building surfaces include the following:
1.
ASTM A 36/A 36M, steel plates,
Powder-Actuated Fasteners: Threaded-steel stud, for use in hardened portland cement
concrete, steel, or wood, with tension, shear, and pullout capacities appropriate for
supported loads and building materials where used.
a.
Manufacturers: Subject to compliance with requirements, provide products by one
of the following:
1)
2)
3)
4)
Hilti Inc.
ITW Ramset/Red Head; a division of Illinois Tool Works, Inc.
MKT Fastening, LLC.
Simpson Strong-Tie Co., Inc.; Masterset Fastening Systems Unit.
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
260529 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.
3.
4.
5.
April 2012
Mechanical-Expansion Anchors: Insert-wedge-type, zinc-coated steel, for use in
hardened portland cement concrete with tension, shear, and pullout capacities appropriate
for supported loads and building materials in which used.
a.
Manufacturers: Subject to compliance with requirements, provide products by one
of the following:
1)
Cooper B-Line, Inc.; a division of Cooper Industries.
2)
Empire Tool and Manufacturing Co., Inc.
3)
Hilti Inc.
4)
ITW Ramset/Red Head; a division of Illinois Tool Works, Inc.
5)
MKT Fastening, LLC.
Through Bolts: Structural type, hex head, and high strength.
Comply with
ASTM A 325.
Toggle Bolts: All-steel springhead type.
Hanger Rods: Threaded steel.
PART 3 - EXECUTION
3.1
APPLICATION
A.
Comply with NECA 1 and NECA 101 for application of hangers and supports for electrical
equipment and systems except if requirements in this Section are stricter.
B.
Maximum Support Spacing and Minimum Hanger Rod Size for Raceway: Space supports for
EMT, IMC, and RMC as required by NFPA 70. Minimum rod size shall be 1/4 inch (6 mm) in
diameter.
C.
Multiple Raceways or Cables: Install trapeze-type supports fabricated with steel slotted support
system.
1.
D.
3.2
Secure raceways and cables to these supports with two-bolt conduit clamps.
Spring-steel clamps designed for supporting single conduits without bolts may be used for 11/2-inch (38-mm) and smaller raceways serving branch circuits and communication systems
above suspended ceilings and for fastening raceways to trapeze supports.
SUPPORT INSTALLATION
A.
Comply with NECA 1 and NECA 101 for installation requirements except as specified in this
Article.
B.
Strength of Support Assemblies: Where not indicated, select sizes of components so strength
will be adequate to carry present and future static loads within specified loading limits.
Minimum static design load used for strength determination shall be weight of supported
components plus 200 lb (90 kg).
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
260529 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
C.
Mounting and Anchorage of Surface-Mounted Equipment and Components: Anchor and fasten
electrical items and their supports to building structural elements by the following methods
unless otherwise indicated by code:
1.
To Masonry: Approved toggle-type bolts on hollow masonry units and expansion anchor
fasteners on solid masonry units.
2.
To Existing Concrete: Expansion anchor fasteners.
3.
Instead of expansion anchors, powder-actuated driven threaded studs provided with lock
washers and nuts may be used in existing standard-weight concrete 4 inches (100 mm)
thick or greater. Do not use for anchorage to lightweight-aggregate concrete or for slabs
less than 4 inches (100 mm) thick.
D.
Drill holes for expansion anchors in concrete at locations and to depths that avoid reinforcing
bars.
3.3
PAINTING
A.
Galvanized Surfaces: Clean welds, bolted connections, and abraded areas and apply
galvanizing-repair paint to comply with ASTM A 780.
END OF SECTION 260529
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
260529 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 260533 - RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
1.3
This Section includes raceways, fittings, boxes, enclosures, and cabinets for electrical wiring.
DEFINITIONS
A.
EMT: Electrical metallic tubing.
B.
IMC: Intermediate metal conduit.
C.
NBR: Acrylonitrile-butadiene rubber.
D.
RNC: Rigid nonmetallic conduit.
1.4
SUBMITTALS
A.
Product Data: For surface raceways, wireways and fittings, floor boxes, hinged-cover
enclosures, and cabinets.
B.
Shop Drawings: For the following raceway components. Include plans, elevations, sections,
details, and attachments to other work.
1.
C.
Custom enclosures and cabinets.
Coordination Drawings: Conduit routing plans, drawn to scale, on which the following items
are shown and coordinated with each other, based on input from installers of the items involved:
1.
2.
Structural members in the paths of conduit groups with common supports.
HVAC and plumbing items and architectural features in the paths of conduit groups with
common supports.
D.
Qualification Data: For professional engineer and testing agency.
E.
Source quality-control test reports.
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
260533 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.5
April 2012
QUALITY ASSURANCE
A.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
B.
Comply with NFPA 70.
PART 2 - PRODUCTS
2.1
METAL CONDUIT AND TUBING
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
AFC Cable Systems, Inc.
Alflex Inc.
Allied Tube & Conduit; a Tyco International Ltd. Co.
Anamet Electrical, Inc.; Anaconda Metal Hose.
Electri-Flex Co.
Manhattan/CDT/Cole-Flex.
Maverick Tube Corporation.
O-Z Gedney; a unit of General Signal.
Wheatland Tube Company.
B.
Rigid Steel Conduit: ANSI C80.1.
C.
Aluminum Rigid Conduit: ANSI C80.5.
D.
Fittings for Conduit (Including all Types and Flexible and Liquidtight), EMT, and Cable:
NEMA FB 1; listed for type and size raceway with which used, and for application and
environment in which installed.
1.
Fittings for EMT: Steel type.
E.
Joint Compound for Rigid Steel Conduit or IMC: Listed for use in cable connector assemblies,
and compounded for use to lubricate and protect threaded raceway joints from corrosion and
enhance their conductivity.
2.2
BOXES, ENCLOSURES, AND CABINETS
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
5.
Cooper Crouse-Hinds; Div. of Cooper Industries, Inc.
EGS/Appleton Electric.
Erickson Electrical Equipment Company.
Hoffman.
Hubbell Incorporated; Killark Electric Manufacturing Co. Division.
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
260533 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
6.
7.
8.
9.
10.
11.
12.
13.
B.
2.3
April 2012
O-Z/Gedney; a unit of General Signal.
RACO; a Hubbell Company.
Robroy Industries, Inc.; Enclosure Division.
Scott Fetzer Co.; Adalet Division.
Spring City Electrical Manufacturing Company.
Thomas & Betts Corporation.
Walker Systems, Inc.; Wiremold Company (The).
Woodhead, Daniel Company; Woodhead Industries, Inc. Subsidiary.
Small Sheet Metal Pull and Junction Boxes: NEMA OS 1.
SLEEVES FOR RACEWAYS
A.
Steel Pipe Sleeves: ASTM A 53/A 53M, Type E, Grade B, Schedule 40, galvanized steel, plain
ends.
B.
Sleeves for Rectangular Openings: Galvanized sheet steel with minimum 0.052- or 0.138-inch
(1.3- or 3.5-mm) thickness as indicated and of length to suit application.
C.
Coordinate sleeve selection and application with selection and application of firestopping.
2.4
SLEEVE SEALS
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
B.
Advance Products & Systems, Inc.
Calpico, Inc.
Metraflex Co.
Pipeline Seal and Insulator, Inc.
Description: Modular sealing device, designed for field assembly, to fill annular space between
sleeve and cable.
1.
2.
3.
Sealing Elements: EPDM interlocking links shaped to fit surface of cable or conduit.
Include type and number required for material and size of raceway or cable.
Pressure Plates: Stainless steel. Include two for each sealing element.
Connecting Bolts and Nuts: Stainless steel of length required to secure pressure plates to
sealing elements. Include one for each sealing element.
PART 3 - EXECUTION
3.1
RACEWAY APPLICATION
A.
Comply with the following indoor applications, unless otherwise indicated:
1.
Exposed, Not Subject to Physical Damage: EMT.
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
260533 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.
3.
4.
April 2012
Exposed, Not Subject to Severe Physical Damage: EMT.
Exposed and Subject to Severe Physical Damage: Rigid steel conduit.
raceways in the following locations:
a.
Loading dock.
b.
Corridors used for traffic of mechanized carts, forklifts, and pallet-handling units.
c.
Mechanical rooms.
Damp or Wet Locations: Rigid steel conduit.
B.
Minimum Raceway Size: 3/4-inch (21-mm) trade size.
C.
Raceway Fittings: Compatible with raceways and suitable for use and location.
1.
D.
3.2
Includes
Rigid and Intermediate Steel Conduit: Use threaded rigid steel conduit fittings, unless
otherwise indicated.
Do not install aluminum conduits in contact with concrete.
INSTALLATION
A.
Comply with NECA 1 for installation requirements applicable to products specified in Part 2
except where requirements on Drawings or in this Article are stricter.
B.
Keep raceways at least 6 inches (150 mm) away from parallel runs of flues and steam or hotwater pipes. Install horizontal raceway runs above water and steam piping.
C.
Complete raceway installation before starting conductor installation.
D.
Support raceways as specified in Division 26 Section "Hangers and Supports for Electrical
Systems."
E.
Install no more than the equivalent of three 90-degree bends in any conduit run except for
communications conduits, for which fewer bends are allowed.
F.
Threaded Conduit Joints, Exposed to Wet, Damp, Corrosive, or Outdoor Conditions: Apply
listed compound to threads of raceway and fittings before making up joints. Follow compound
manufacturer's written instructions.
G.
Raceway Terminations at Locations Subject to Moisture or Vibration: Use insulating bushings
to protect conductors, including conductors smaller than No. 4 AWG.
H.
Install pull wires in empty raceways. Use polypropylene or monofilament plastic line with not
less than 200-lb (90-kg) tensile strength. Leave at least 12 inches (300 mm) of slack at each end
of pull wire.
3.3
SLEEVE INSTALLATION FOR ELECTRICAL PENETRATIONS
A.
Coordinate sleeve selection and application with selection and application of firestopping.
B.
Use pipe sleeves unless penetration arrangement requires rectangular sleeved opening.
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
260533 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
C.
April 2012
Rectangular Sleeve Minimum Metal Thickness:
1.
2.
For sleeve cross-section rectangle perimeter less than 50 inches (1270 mm) and no side
greater than 16 inches (400 mm), thickness shall be 0.052 inch (1.3 mm).
For sleeve cross-section rectangle perimeter equal to, or greater than, 50 inches (1270
mm) and 1 or more sides equal to, or greater than, 16 inches (400 mm), thickness shall be
0.138 inch (3.5 mm).
D.
Fire-Rated Assemblies: Install sleeves for penetrations of fire-rated floor and wall assemblies
unless openings compatible with firestop system used are fabricated during construction of floor
or wall.
E.
Cut sleeves to length for mounting flush with both surfaces of walls.
F.
Size pipe sleeves to provide 1/4-inch (6.4-mm) annular clear space between sleeve and raceway
unless sleeve seal is to be installed.
G.
Seal space outside of sleeves with grout for penetrations of concrete and masonry.
H.
Interior Penetrations of Non-Fire-Rated Walls and Floors: Seal annular space between sleeve
and raceway, using joint sealant appropriate for size, depth, and location of joint.
I.
Fire-Rated-Assembly Penetrations: Maintain indicated fire rating of walls, partitions, ceilings,
and floors at raceway penetrations. Install sleeves and seal with firestop materials.
3.4
PROTECTION
A.
Provide final protection and maintain conditions that ensure coatings, finishes, and cabinets are
without damage or deterioration at time of Substantial Completion.
1.
Repair damage to galvanized finishes with zinc-rich paint recommended by
manufacturer.
END OF SECTION 260533
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
260533 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 260553 - IDENTIFICATION FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section Includes:
1.
2.
3.
4.
5.
6.
7.
1.3
Identification for raceways.
Identification of power and control cables.
Identification for conductors.
Warning labels and signs.
Instruction signs.
Equipment identification labels.
Miscellaneous identification products.
SUBMITTALS
A.
Product Data: For each electrical identification product indicated.
B.
Samples: For each type of label and sign to illustrate size, colors, lettering style, mounting
provisions, and graphic features of identification products.
C.
Identification Schedule: An index of nomenclature of electrical equipment and system
components used in identification signs and labels.
1.4
QUALITY ASSURANCE
A.
Comply with ANSI A13.1 and IEEE C2.
B.
Comply with NFPA 70.
C.
Comply with 29 CFR 1910.144 and 29 CFR 1910.145.
D.
Comply with ANSI Z535.4 for safety signs and labels.
E.
Adhesive-attached labeling materials, including label stocks, laminating adhesives, and inks
used by label printers, shall comply with UL 969.
IDENTIFICATION FOR ELECTRICAL SYSTEMS
260553 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.5
April 2012
COORDINATION
A.
Coordinate identification names, abbreviations, colors, and other features with requirements in
other Sections requiring identification applications, Drawings, Shop Drawings, manufacturer's
wiring diagrams, and the Operation and Maintenance Manual; and with those required by codes,
standards, and 29 CFR 1910.145. Use consistent designations throughout Project.
B.
Coordinate installation of identifying devices with completion of covering and painting of
surfaces where devices are to be applied.
C.
Coordinate installation of identifying devices with location of access panels and doors.
D.
Install identifying devices before installing acoustical ceilings and similar concealment.
PART 2 - PRODUCTS
2.1
POWER RACEWAY IDENTIFICATION MATERIALS
A.
Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of
color field for each raceway size.
B.
Colors for Raceways Carrying Circuits at 600 V or Less:
1.
2.
C.
Colors for Raceways Carrying Circuits at More Than 600 V:
1.
2.
D.
2.2
Black letters on an orange field.
Legend: Indicate voltage.
Black letters on an orange field.
Legend: "DANGER CONCEALED HIGH VOLTAGE WIRING" with 3-inch- (75-mm) high letters on 20-inch (500-mm) centers.
Write-On Tags: Polyester tag, 0.010 inch (0.25 mm) thick, with corrosion-resistant grommet
and cable tie for attachment to conductor or cable.
1.
Marker for Tags:
Machine-printed, permanent, waterproof, black ink marker
recommended by printer manufacturer.
POWER AND CONTROL CABLE IDENTIFICATION MATERIALS
A.
Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of
color field for each raceway and cable size.
B.
Write-On Tags: Polyester tag, 0.010 inch (0.25 mm) thick, with corrosion-resistant grommet
and cable tie for attachment to conductor or cable.
1.
Marker for Tags:
Machine-printed, permanent, waterproof, black ink marker
recommended by printer manufacturer.
IDENTIFICATION FOR ELECTRICAL SYSTEMS
260553 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.3
April 2012
CONDUCTOR IDENTIFICATION MATERIALS
A.
Color-Coding Conductor Tape: Colored, self-adhesive vinyl tape not less than 3 mils (0.08
mm) thick by 1 to 2 inches (25 to 50 mm) wide.
B.
Write-On Tags: Polyester tag, 0.010 inch (0.25 mm) thick, with corrosion-resistant grommet
and cable tie for attachment to conductor or cable.
1.
Marker for Tags:
Machine-printed, permanent, waterproof, black ink marker
recommended by printer manufacturer.
2.4
FLOOR MARKING TAPE
A.
2.5
2-inch- (50-mm-) wide, 5-mil (0.125-mm) pressure-sensitive vinyl tape, with black and white
stripes and clear vinyl overlay.
WARNING LABELS AND SIGNS
A.
Comply with NFPA 70, NFPA 70E, and 29 CFR 1910.145.
B.
Self-Adhesive Warning Labels: Factory-printed, multicolor, pressure-sensitive adhesive labels,
configured for display on front cover, door, or other access to equipment unless otherwise
indicated.
2.6
EQUIPMENT IDENTIFICATION LABELS
A.
2.7
Self-Adhesive, Engraved, Laminated Acrylic or Melamine Label: Adhesive backed, with white
letters on a dark-gray background. Minimum letter height shall be 3/8 inch (10 mm).
CABLE TIES
A.
General-Purpose Cable Ties: Fungus inert, self extinguishing, one piece, self locking, Type 6/6
nylon.
1.
2.
3.
4.
2.8
Minimum Width: 3/16 inch (5 mm).
Tensile Strength at 73 deg F (23 deg C), According to ASTM D 638: 12,000 psi (82.7
MPa).
Temperature Range: Minus 40 to plus 185 deg F (Minus 40 to plus 85 deg C).
Color: Black except where used for color-coding.
MISCELLANEOUS IDENTIFICATION PRODUCTS
A.
Fasteners for Labels and Signs: Self-tapping, stainless-steel screws or stainless-steel machine
screws with nuts and flat and lock washers.
IDENTIFICATION FOR ELECTRICAL SYSTEMS
260553 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 3 - EXECUTION
3.1
INSTALLATION
A.
Verify identity of each item before installing identification products.
B.
Location: Install identification materials and devices at locations for most convenient viewing
without interference with operation and maintenance of equipment.
C.
Apply identification devices to surfaces that require finish after completing finish work.
D.
Self-Adhesive Identification Products: Clean surfaces before application, using materials and
methods recommended by manufacturer of identification device.
E.
Attach signs and plastic labels that are not self-adhesive type with mechanical fasteners
appropriate to the location and substrate.
F.
System Identification Color-Coding Bands for Raceways and Cables: Each color-coding band
shall completely encircle cable or conduit. Place adjacent bands of two-color markings in
contact, side by side. Locate bands at changes in direction, at penetrations of walls and floors,
at 50-foot (15-m) maximum intervals in straight runs, and at 25-foot (7.6-m) maximum intervals
in congested areas.
3.2
IDENTIFICATION SCHEDULE
A.
Concealed Raceways, Duct Banks, More Than 600 V, within Buildings: Tape and stencil 4inch- (100-mm-) wide black stripes on 10-inch (250-mm) centers over orange background that
extends full length of raceway or duct and is 12 inches (300 mm) wide. Stencil legend
"DANGER CONCEALED HIGH VOLTAGE WIRING" with 3-inch- (75-mm-) high black
letters on 20-inch (500-mm) centers. Stop stripes at legends. Apply to the following finished
surfaces:
1.
2.
3.
B.
Accessible Raceways and Cables within Buildings: Identify the covers of each junction and
pull box of the following systems with self-adhesive vinyl labels with the wiring system legend
and system voltage. System legends shall be as follows:
1.
2.
3.
C.
Floor surface directly above conduits running beneath and within 12 inches (300 mm) of
a floor that is in contact with earth or is framed above unexcavated space.
Wall surfaces directly external to raceways concealed within wall.
Accessible surfaces of concrete envelope around raceways in vertical shafts, exposed in
the building, or concealed above suspended ceilings.
Emergency Power.
Power.
UPS.
Power-Circuit Conductor Identification, 600 V or Less: For conductors in pull and junction
boxes use color-coding conductor tape to identify the phase.
IDENTIFICATION FOR ELECTRICAL SYSTEMS
260553 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.
April 2012
Color-Coding for Phase and Voltage Level Identification, 600 V or Less: Use colors
listed below for ungrounded feeder, and branch-circuit conductors.
a.
Colors for 208/120-V Circuits:
1)
2)
3)
b.
Colors for 480/277-V Circuits:
1)
2)
3)
c.
Phase A: Black.
Phase B: Red.
Phase C: Blue.
Phase A: Brown.
Phase B: Orange.
Phase C: Yellow.
Field-Applied, Color-Coding Conductor Tape: Apply in half-lapped turns for a
minimum distance of 6 inches (150 mm) from terminal points and in boxes where
splices or taps are made. Apply last two turns of tape with no tension to prevent
possible unwinding. Locate bands to avoid obscuring factory cable markings.
D.
Power-Circuit Conductor Identification, More than 600 V: For conductors in pull and junction
boxes, use write-on tags.
E.
Install instructional sign including the color-code for grounded and ungrounded conductors
using adhesive-film-type labels.
F.
Workspace Indication: Install floor marking tape to show working clearances in the direction of
access to live parts. Workspace shall be as required by NFPA 70 and 29 CFR 1926.403 unless
otherwise indicated. Do not install at flush-mounted panelboards and similar equipment in
finished spaces.
G.
Warning Labels for Indoor Cabinets, Boxes, and Enclosures for Power and Lighting: Selfadhesive warning labels.
1.
2.
3.
Comply with 29 CFR 1910.145.
Identify system voltage with black letters on an orange background.
Apply to exterior of door, cover, or other access.
H.
Operating Instruction Signs: Install instruction signs to facilitate proper operation and
maintenance of electrical systems and items to which they connect. Install instruction signs
with approved legend where instructions are needed for system or equipment operation.
I.
Equipment Identification Labels: On each unit of equipment, install unique designation label
that is consistent with wiring diagrams, schedules, and the Operation and Maintenance Manual.
Apply labels to disconnect switches and protection equipment, central or master units, control
panels, control stations, terminal cabinets, and racks of each system. Systems include power,
lighting, control, communication, signal, monitoring, and alarm systems unless equipment is
provided with its own identification.
1.
Labeling Instructions:
IDENTIFICATION FOR ELECTRICAL SYSTEMS
260553 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
a.
b.
2.
April 2012
Indoor Equipment: Adhesive film label with clear protective overlay. Unless
otherwise indicated, provide a single line of text with 1/2-inch- (13-mm-) high
letters on 1-1/2-inch- (38-mm-) high label; where two lines of text are required, use
labels 2 inches (50 mm) high.
Unless provided with self-adhesive means of attachment, fasten labels with
appropriate mechanical fasteners that do not change the NEMA or NRTL rating of
the enclosure.
Equipment to Be Labeled:
a.
Enclosures and electrical cabinets.
b.
Switchboards.
c.
Transformers.
d.
Substations.
END OF SECTION 260553
IDENTIFICATION FOR ELECTRICAL SYSTEMS
260553 - 6
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 261116 - SECONDARY UNIT SUBSTATIONS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
This Section includes indoor secondary unit substations, each consisting of the following:
1.
2.
3.
B.
Related Sections include the following:
1.
1.3
Primary incoming section.
Transformer.
Secondary distribution section.
Division 26 Section "Medium-Voltage Cables" for requirements of terminating cables in
incoming section of substation.
DEFINITIONS
A.
1.4
NETA ATS: Acceptance Testing Specification.
SUBMITTALS
A.
Product Data: Include rated capacities, furnished specialties, and accessories.
B.
Shop Drawings: Detail equipment assemblies and indicate dimensions, weights, loads, required
clearances, method of field assembly, components, and location and size of each field
connection.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Wiring Diagrams: Power, signal, and control wiring.
Dimensioned plans and elevations showing major components and features.
One-line diagram.
List of materials.
Nameplate legends.
Front elevation view.
Size and number of bus bars and current rating for each bus, including mains and
branches of phase, neutral, and ground buses.
Short-time and short-circuit current ratings of secondary unit substations and
components.
Ratings of individual protective devices.
Weights, dimensions, and minimum clearances.
SECONDARY UNIT SUBSTATIONS
261116 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
C.
Time-Current Characteristic Curves: For overcurrent protective devices.
D.
Coordination Drawings: Plans, drawn to scale, on which the following items are shown and
coordinated with each other, based on input from installers of the items involved:
1.
Dimensioned concrete base, outline of secondary unit substation and conduit entries.
E.
Product Certificates: For secondary unit substations, signed by product manufacturer.
F.
Qualification Data: For testing agency.
G.
Material Test Reports: For secondary unit substations.
H.
Factory test reports.
I.
Field quality-control test reports.
J.
Operation and Maintenance Data: For secondary unit substations and accessories to include in
emergency, operation, and maintenance manuals.
1.5
QUALITY ASSURANCE
A.
Testing Agency Qualifications: An independent agency, with the experience and capability to
conduct the testing indicated, that is a member company of the InterNational Electrical Testing
Association or is a nationally recognized testing laboratory (NRTL) as defined by OSHA in
29 CFR 1910.7, and that is acceptable to authorities having jurisdiction.
1.
Testing Agency's Field Supervisor: Person currently certified by the InterNational
Electrical Testing Association or the National Institute for Certification in Engineering
Technologies to supervise on-site testing specified in Part 3.
B.
Source Limitations:
manufacturer.
Obtain secondary unit substation through one source from a single
C.
Product Options: Drawings indicate size, profiles, and dimensional requirements of secondary
unit substations and are based on the specific system indicated. Refer to Division 01 Section
"Product Requirements."
D.
Electrical Components, Devices and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
E.
Comply with IEEE C2.
F.
Comply with IEEE C37.121.
G.
Comply with NFPA 70.
SECONDARY UNIT SUBSTATIONS
261116 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.6
April 2012
DELIVERY, STORAGE, AND HANDLING
A.
Deliver in shipping splits in sizes that can be moved past obstructions in delivery path.
B.
Coordinate delivery of secondary unit substations to allow movement into designated space.
C.
Store secondary unit substation components protected from weather and so condensation will
not form on or in units. Provide temporary heating according to manufacturer's written
instructions.
D.
Handle secondary unit substation components according to manufacturer's written instructions.
Use factory-installed lifting provisions.
1.7
PROJECT CONDITIONS
A.
Field Measurements: Indicate measurements on Shop Drawings.
B.
Interruption of Existing Electric Service: Do not interrupt electric service to facilities occupied
by Owner or others unless permitted under the following conditions and then only after
arranging to provide temporary electric service according to requirements indicated:
1.
Do not proceed with interruption of electric service without Owner’s written permission.
C.
Service Conditions: IEEE C37.121, usual service conditions, except for the following:
1.
Unusual transportation or storage conditions.
2.
Unusual space limitations.
1.8
COORDINATION
A.
1.9
Coordinate layout and installation of secondary unit substations with other construction that
penetrates floors and ceilings, or is supported by them, including light fixtures, HVAC
equipment, and fire-suppression-system components.
EXTRA MATERIALS
A.
Furnish extra materials described below, before installation begins, that match products
installed and that are packaged with protective covering for storage and identified with labels
describing contents.
1.
Spare fuses: Six of each type and rating of fuse and fusible device used. Include spares
for the following:
a.
Potential transformer fuses.
b.
Control power fuses.
2.
3.
4.
5.
Spare Indicating Lights: Six of each type installed.
Touchup Paint: Three half-pint containers of paint matching enclosure's exterior finish.
Primary Switch Contact Lubricant: One container.
One set of spare mounting gaskets for bushings, handholes, and the gasket between relief
cover and flange of pressure relief device.
SECONDARY UNIT SUBSTATIONS
261116 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 2 - PRODUCTS
2.1
MANUFACTURERS
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
5.
2.2
ABB Control, Inc.
Cooper Industries, Inc.; Cooper Power Systems Division.
Cutler-Hammer.
GE Electrical Distribution & Control.
Square D; Schneider Electric.
MANUFACTURED UNITS
A.
Indoor Unit Arrangement: Single assembly.
B.
Enclosure Finish: Factory-applied finish in manufacturer's standard gray over a rust-inhibiting
primer on treated metal surface.
2.3
INCOMING SECTION
A.
Primary Incoming Section: Enclosed, air-interrupter, primary switch.
1.
2.
3.
4.
5.
6.
7.
Three pole, single throw, dead front, metal enclosed, with manual stored energy operator,
without fuses, complying with IEEE C37.20.3.
Key interlocking system to prevent fuse access door from being opened unless switch is
open. Additionally, interlock air-interrupter switch with transformer secondary main
circuit breaker, preventing switch from being opened or closed unless secondary main
circuit breaker is open.
Phase Barriers: Located between blades of each phase, designed for easy removal,
allows visual inspection of switch components when barrier is in place.
Window: Permits viewing switch-blade positions when door is closed.
Accessory Set: Tools and miscellaneous items required for interrupter switchgear test,
inspection, maintenance, and operation. Include fuse-handling tool as recommended by
switchgear manufacturer.
Continuous-Current Rating: 600 A.
Short-Circuit Rating:
a.
b.
c.
B.
Short-time momentary asymmetrical fault rating of 40 kA.
3-second symmetrical rating of 25-kA RMS.
Fault close asymmetrical rating of 40 kA.
Surge Arresters: Comply with IEEE C62.11, Distribution class; metal-oxide-varistor type, with
ratings as indicated, connected in each phase of incoming circuit and ahead of any
disconnecting device.
SECONDARY UNIT SUBSTATIONS
261116 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.4
April 2012
DRY-TYPE TRANSFORMER SECTION
A.
Description:
IEEE C57.12.01, IEEE C57.12.50, IEEE C57.12.51, IEEE
NEMA ST 20, and dry-type, 2-winding, secondary unit substation transformer.
B.
Enclosure: Indoor, ventilated, vacuum-pressure, impregnated type and with insulation system
rated at 220 deg C with an 150 deg C average winding temperature rise above a maximum
ambient temperature of 40 deg C.
C.
Cooling System: Class AA, air cooled, complying with IEEE C57.12.01.
D.
Insulation Materials: IEEE C57.12.01, rated 220 deg C.
E.
Insulation Temperature Rise: 150 deg C, maximum rise above 40 deg C.
F.
Basic Impulse Level: 30 kV.
G.
Full-Capacity Voltage Taps: 4 nominal 2.5 percent taps, 2 above and 2 below rated primary
voltage.
H.
Sound level may not exceed NEMA ST20.
I.
Impedance: As indicated on the drawings.
J.
High-Temperature Alarm:
contacts for remote alarm.
2.5
C57.12.52,
Sensor at transformer with local audible and visual alarm and
SECONDARY DISTRIBUTION SECTION
A.
Secondary Terminal Compartment: Bus bars mounted on standoff insulators.
B.
Secondary Distribution:
"Switchboards."
2.6
Low-voltage switchboard as specified in Division 26 Section
IDENTIFICATION DEVICES
A.
2.7
Compartment Nameplates:
Engraved, laminated-plastic or metal nameplate for each
compartment, mounted with corrosion-resistant screws. Nameplates and label products are
specified in Division 26 Section "Identification for Electrical Systems."
SOURCE QUALITY CONTROL
A.
Factory Tests: All test reports shall be submitted to the Owner and Engineer. Perform the
following factory-certified tests on each secondary unit substation:
1.
2.
3.
Resistance measurements of all windings on the rated voltage connection and on tap
extreme connections.
Ratios on the rated voltage connection and on tap extreme connections.
Polarity and phase relation on the rated voltage connection.
SECONDARY UNIT SUBSTATIONS
261116 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
4.
5.
6.
7.
8.
9.
April 2012
No-load loss at rated voltage on the rated voltage connection.
Exciting current at rated voltage on the rated voltage connection.
Impedance and load loss at rated current on the rated voltage connection and on tap
extreme connections.
Applied potential.
Induced potential.
Temperature Test: If a transformer is supplied with auxiliary cooling equipment to
provide more than one rating, test at lowest kilovolt-ampere Class OA or Class AA rating
and highest kilovolt-ampere Class FA rating.
a.
Temperature test is not required if a record of a temperature test on an essentially
duplicate unit is available.
PART 3 - EXECUTION
3.1
EXAMINATION
A.
Examine areas and space conditions for compliance with requirements for secondary unit
substations and other conditions affecting performance of work.
B.
Examine roughing-in of conduits and grounding systems to verify the following:
1.
2.
Wiring entries comply with layout requirements.
Entries are within conduit-entry tolerances specified by manufacturer and no feeders will
have to cross section barriers to reach load or line lugs.
C.
Examine walls, floors, roofs, and concrete bases for suitable conditions for secondary unit
substation installation.
D.
Verify that ground connections are in place and that requirements in Division 26 Section
"Grounding and Bonding for Electrical Systems" have been met. Maximum ground resistance
shall be 5 ohms at secondary unit substation location.
E.
Proceed with installation only after unsatisfactory conditions have been corrected.
3.2
INSTALLATION
A.
Install secondary unit substations on concrete bases.
B.
Maintain minimum clearances and workspace at equipment according to manufacturer's written
instructions and NFPA 70.
3.3
IDENTIFICATION
A.
Identify field-installed wiring and components and provide warning signs as specified in
Division 26 Section "Identification for Electrical Systems."
SECONDARY UNIT SUBSTATIONS
261116 - 6
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
B.
3.4
April 2012
Operating Instructions: Frame printed operating instructions for secondary unit substations,
including key interlocking, control sequences, elementary single-line diagram, and emergency
procedures. Fabricate frame of finished wood or metal and cover instructions with clear acrylic
plastic. Mount on front of secondary unit substation.
CONNECTIONS
A.
Ground equipment according to Division 26 Section "Grounding and Bonding for Electrical
Systems."
B.
Connect wiring according to Division 26 Section "Low-Voltage Electrical Power Conductors
and Cables."
3.5
CLEANING
A.
3.6
After completing equipment installation and before energizing, inspect unit components.
Remove paint splatters and other spots, dirt, and debris. Repair damaged finish to match
original finish. Vacuum interiors of secondary unit substation sections.
FIELD QUALITY CONTROL
A.
Perform the following field tests and inspections and prepare test reports:
1.
2.
3.
4.
Perform each visual and mechanical inspection and electrical test according to
NETA ATS. Certify compliance with test parameters.
After installing secondary unit substation but before primary is energized, verify that
grounding system at the substation tested at the specified value or less.
After installing secondary unit substation and after electrical circuitry has been energized,
test for compliance with requirements.
Set field-adjustable switches and circuit-breaker trip ranges as indicated.
a.
3.7
Remove and replace malfunctioning units and retest as specified above.
FOLLOW-UP SERVICE
A.
Infrared Scanning: After Substantial Completion, but not more than 60 days after Final
Acceptance, perform infrared scan of each switchgear. Remove front and rear panels so joints
and connections are accessible to portable scanner.
1.
Instrument: Use an infrared-scanning device designed to measure temperature or to
detect significant deviations from normal values. Provide calibration record for device.
2.
Record of Infrared Scanning: Prepare a certified report that identifies switchgear checked
and that describes infrared-scanning results. Include notation of deficiencies detected,
remedial action taken, and observations after remedial action.
END OF SECTION 261116
SECONDARY UNIT SUBSTATIONS
261116 - 7
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 261200 - MEDIUM-VOLTAGE TRANSFORMERS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
1.3
This Section includes the following types of transformers with medium-voltage primaries:
1.
Dry-type distribution and power transformers.
DEFINITIONS
A.
1.4
NETA ATS: Acceptance Testing Specification.
SUBMITTALS
A.
Product Data: Include rated nameplate data, capacities, weights, dimensions, minimum
clearances, installed devices and features, location of each field connection, and performance
for each type and size of transformer indicated.
B.
Shop Drawings: Diagram power wiring.
C.
Coordination Drawings: Floor plans, drawn to scale, on which the following items are shown
and coordinated with each other, based on input from installers of the items involved:
1.
Dimensioned concrete base, outline of transformer, and required clearances.
2.
Ground rod and grounding cable locations.
D.
Qualification Data: For testing agency.
E.
Source quality-control test reports.
F.
Field quality-control test reports.
G.
Follow-up service reports.
H.
Operation and Maintenance Data: For transformer and accessories to include in emergency,
operation, and maintenance manuals.
MEDIUM-VOLTAGE TRANSFORMERS
261200 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.5
April 2012
QUALITY ASSURANCE
A.
Testing Agency Qualifications: An independent testing agency, with the experience and
capability to conduct the testing indicated, that is a member company of the InterNational
Electrical Testing Association or is a nationally recognized testing laboratory (NRTL) as
defined by OSHA in 29 CFR 1910.7, and that is acceptable to authorities having jurisdiction.
1.
Testing Agency's Field Supervisor: Person currently certified by the InterNational
Electrical Testing Association or the National Institute for Certification in Engineering
Technologies to supervise on-site testing specified in Part 3.
B.
Product Options:
Drawings indicate size, profiles, and dimensional requirements of
transformers and are based on the specific system indicated. Refer to Division 01 Section
"Product Requirements."
C.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
D.
Comply with IEEE C2.
E.
Comply with ANSI C57.12.10, ANSI C57.12.28, IEEE C57.12.70, and IEEE C57.12.80.
F.
Comply with NFPA 70.
1.6
DELIVERY, STORAGE, AND HANDLING
A.
1.7
Deliver, store, and handle transformer according to the manufacturer’s written instructions.
PROJECT CONDITIONS
A.
1.8
Service Conditions: IEEE C37.121, usual service conditions except for the following:
1.
Unusual space limitations.
COORDINATION
A.
Coordinate size and location of concrete bases.
PART 2 - PRODUCTS
2.1
MANUFACTURERS
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
Cutler-Hammer.
2.
Federal Pacific Transformer Company; Division of Electro-Mechanical Corp.
3.
GE Electrical Distribution & Control.
MEDIUM-VOLTAGE TRANSFORMERS
261200 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
4.
5.
2.2
April 2012
Siemens Energy & Automation, Inc.
Square D; Schneider Electric.
DRY-TYPE DISTRIBUTION AND POWER TRANSFORMERS
A.
Description:
NEMA ST 20, IEEE C57.12.01, ANSI C57.12.50, ANSI C57.12.51
ANSI C57.12.52, dry-type, 2-winding transformers.
1.
Indoor, ventilated, vacuum-pressure impregnated and with insulation system rated at 220
deg C with an 80 deg C average winding temperature rise above a maximum ambient
temperature of 40 deg C.
B.
Primary Connection: Air terminal compartment with removable door. Tin-plated copper bar
for incoming line termination, predrilled to accept terminals for indicated conductors.
C.
Secondary Connection: Air terminal compartment with removable door. Tin-plated copper bar
for incoming line termination, predrilled to accept terminals for indicated conductors.
D.
Insulation Materials: IEEE C57.12.01, rated at 220 deg C.
E.
Insulation Temperature Rise: 80 deg C, maximum rise above 40 deg C.
F.
Basic Impulse Level: 30 kV.
G.
Full-Capacity Voltage Taps: Four nominal 2.5 percent taps, 2 above and 2 below rated primary
voltage.
H.
Cooling System: Class AA, self-cooled, complying with IEEE C57.12.01.
I.
Sound level may not exceed sound levels listed in NEMA TR 1, without fans operating.
J.
High-Temperature Alarm:
contacts for remote alarm.
2.3
Sensor at transformer with local audible and visual alarm and
IDENTIFICATION DEVICES
A.
2.4
Nameplates: Engraved, laminated-plastic or metal nameplate for each transformer, mounted
with corrosion-resistant screws. Nameplates and label products are specified in Division 26
Section "Identification for Electrical Systems."
SOURCE QUALITY CONTROL
A.
Factory Tests:
components.
Perform design and routine tests according to standards specified for
MEDIUM-VOLTAGE TRANSFORMERS
261200 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
PART 3 - EXECUTION
3.1
EXAMINATION
A.
Examine areas and conditions for compliance with requirements for medium-voltage
transformers.
B.
Examine conduits and grounding systems to verify the following:
1.
2.
Wiring entries comply with layout requirements.
Entries are within conduit-entry tolerances specified by manufacturer and no feeders will
have to cross section barriers to reach load or line lugs.
C.
Examine walls, floors, roofs, and concrete bases for suitable mounting conditions where
transformers will be installed.
D.
Verify that ground connections are in place and that requirements in Division 26 Section
"Grounding and Bonding for Electrical Systems" have been met. Maximum ground resistance
shall be 5 ohms at location of transformer.
E.
Proceed with installation only after unsatisfactory conditions have been corrected.
3.2
INSTALLATION
A.
Install transformers on concrete bases.
1.
2.
3.
4.
B.
3.3
Anchor transformers to concrete bases according to manufacturer's written instructions,
seismic codes at Project, and requirements in Division 26 Section "Hangers and Supports
for Electrical Systems."
Install epoxy-coated anchor bolts, for supported equipment, that extend through concrete
base and anchor into structural concrete floor.
Place and secure anchorage devices. Use supported equipment manufacturer's setting
drawings, templates, diagrams, instructions, and directions furnished with items to be
embedded.
Tack-weld or bolt transformers to channel-iron sills embedded in concrete bases. Install
sills level and grout flush with floor or base.
Maintain minimum clearances and workspace at equipment according to manufacturer's written
instructions and NFPA 70.
IDENTIFICATION
A.
Identify field-installed wiring and components and provide warning signs as specified in
Division 26 Section "Identification for Electrical Systems."
MEDIUM-VOLTAGE TRANSFORMERS
261200 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
3.4
April 2012
CONNECTIONS
A.
Ground equipment according to Division 26 Section "Grounding and Bonding for Electrical
Systems."
B.
Connect wiring according to Division 26 Section "Low-Voltage Electrical Power Conductors
and Cables."
3.5
FIELD QUALITY CONTROL
A.
Testing Agency: Engage a qualified testing and inspecting agency to perform the following
field tests and inspections and prepare test reports:
B.
Perform the following field tests and inspections and prepare test reports:
1.
2.
3.
4.
After installing transformers but before primary is energized, verify that grounding
system at substation is tested at specified value or less.
After installing transformers and after electrical circuitry has been energized, test for
compliance with requirements.
Perform visual and mechanical inspection and electrical test stated in NETA ATS.
Certify compliance with test parameters.
Test and adjust controls and safeties. Replace damaged and malfunctioning controls and
equipment.
C.
Remove and replace malfunctioning units and retest as specified above.
D.
Test Reports: Prepare written reports to record the following:
1.
2.
3.
3.6
Test procedures used.
Test results that comply with requirements.
Test results that do not comply with requirements and corrective actions taken to achieve
compliance with requirements.
FOLLOW-UP SERVICE
A.
Voltage Monitoring and Adjusting: If requested by Owner, perform the following voltage
monitoring after Substantial Completion but not more than six months after Final Acceptance:
1.
2.
During a period of normal load cycles as evaluated by Owner, perform seven days of
three-phase voltage recording at secondary terminals of each transformer. Use voltmeters
with calibration traceable to National Institute of Science and Technology standards and
with a chart speed of not less than 1 inch (25 mm) per hour. Voltage unbalance greater
than 1 percent between phases, or deviation of any phase voltage from nominal value by
more than plus or minus 5 percent during test period, is unacceptable.
Corrective Actions: If test results are unacceptable, perform the following corrective
actions, as appropriate:
a.
b.
Adjust transformer taps.
Prepare written request for voltage adjustment by electric utility.
MEDIUM-VOLTAGE TRANSFORMERS
261200 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
3.
4.
B.
April 2012
Retests: After corrective actions have been performed, repeat monitoring until
satisfactory results are obtained.
Report: Prepare written report covering monitoring and corrective actions performed.
Infrared Scanning: Perform as specified in Division 26 Section "Medium-Voltage Switch."
END OF SECTION 261200
MEDIUM-VOLTAGE TRANSFORMERS
261200 - 6
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 261300 - MEDIUM-VOLTAGE SWITCH
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
This Section includes metal-enclosed interrupter switch with the following optional
components, features, and accessories:
1.
2.
3.
1.3
Copper main bus, silver-plated at connection points.
Communication modules.
Surge arresters.
DEFINITIONS
A.
1.4
ATS: Acceptance Testing Specifications.
SUBMITTALS
A.
Product Data: For each type of switch and related equipment, include the following:
1.
B.
Rated capacities, operating characteristics, furnished specialties, and accessories for
individual interrupter switches.
Shop Drawings: For each type of switch and related equipment, include the following:
1.
Dimensioned plans, elevations, sections, and details, including required clearances and
service space around equipment. Show method of field assembly and location and size of
each field connection. Include the following:
a.
b.
2.
Tabulation of installed devices with features and ratings.
Outline and general arrangement drawing showing dimensions, shipping sections,
and weights of each assembled section.
c.
Drawing of cable termination compartments showing preferred locations for
conduits and indicating space available for cable terminations.
d.
Floor plan drawing showing locations for anchor bolts.
e.
Current ratings of buses.
f.
Short-time and short-circuit ratings of switch assembly.
g.
Nameplate legends.
Wiring Diagrams: For each type of switch and related equipment, include the following:
MEDIUM-VOLTAGE SWITCH
261300 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
a.
b.
c.
d.
April 2012
Power, signal, and control wiring.
Three-line diagrams of current and future secondary circuits showing device
terminal numbers and internal diagrams.
Schematic control diagrams.
Diagrams showing connections of component devices and equipment.
C.
Coordination Drawings: Floor plans showing dimensioned layout, required working clearances,
and required area above and around switch where piping and ducts are prohibited. Show switch
layout and relationships between components and adjacent structural and mechanical elements.
Show support locations, type of support, and weight on each support. Identify field
measurements.
D.
Source quality-control test reports.
E.
Field quality-control test reports.
F.
Operation and Maintenance Data: For switch and switch components to include in emergency,
operation, and maintenance manuals.
1.5
QUALITY ASSURANCE
A.
Testing Agency Qualifications: An independent agency, with the experience and capability to
conduct the testing indicated, that is a nationally recognized testing laboratory (NRTL) as
defined by OSHA in 29 CFR 1910.7.
B.
Source Limitations: Obtain each type of switch and associated components through one source
from a single manufacturer.
C.
Product Options: Drawings indicate size, profiles, and dimensional requirements of switch and
are based on the specific system indicated.
D.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
E.
Comply with IEEE C2.
1.6
DELIVERY, STORAGE, AND HANDLING
A.
Provide delivery, storage and handling according to the manufacturer’s written instructions.
B.
Store switch indoors in clean dry space with uniform temperature to prevent condensation.
Protect switch from exposure to dirt, fumes, water, corrosive substances, and physical damage.
C.
If stored in areas subjected to weather, cover switch to provide protection from weather, dirt,
dust, corrosive substances, and physical damage. Remove loose packing and flammable
materials from inside switch; install electric heating (250 W per section) to prevent
condensation.
MEDIUM-VOLTAGE SWITCH
261300 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.7
April 2012
PROJECT CONDITIONS
A.
Installation Pathway: Remove and replace building components and structures to provide
pathway for moving switch into place.
B.
Product Selection for Restricted Space: Drawings indicate maximum dimensions for switch,
including clearances between switch and adjacent surfaces and other items. Comply with
indicated maximum dimensions.
C.
Interruption of Existing Electrical Service: Do not interrupt electrical service to facilities
occupied by Owner or others unless permitted under the following conditions and then only
after arranging to provide temporary electrical service according to requirements indicated on
the project drawings. Also comply with the following:
1.
Do not proceed with interruption of electrical service without Owner's written
permission.
1.8
COORDINATION
A.
Coordinate layout and installation of switch and components with other existing construction
including conduit, piping, equipment, and adjacent surfaces.
PART 2 - PRODUCTS
2.1
MANUFACTURERS
A.
2.2
In other Part 2 articles where titles below introduce lists, the following requirements apply to
product selection:
1.
Manufacturers: Subject to compliance with requirements, provide products by one of the
manufacturers specified.
MANUFACTURED UNITS
A.
Description: Factory assembled and tested, and complying with IEEE C37.20.3.
B.
Ratings: Suitable for application in 3-phase, 60-Hz, solidly grounded-neutral system.
C.
System Voltage: 4.16 kV nominal; 4.76 kV maximum.
2.3
MINI INTERRUPTER SWITCH
A.
Manufacturers:
1.
2.
3.
4.
ABB Control, Inc.
Eaton Corporation; Cutler-Hammer Products.
Siemens Energy & Automation, Inc.
Square D; Schneider Electric.
MEDIUM-VOLTAGE SWITCH
261300 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
B.
Design Level of Available-Source Fault Current: Integrated short-circuit rating consistent with
value of fault current indicated.
C.
Ratings: Comply with standard ratings designated in IEEE C37.20.3 for maximum-rated
voltage specified.
1.
D.
Bus Rating: 200A, continuous.
Interrupter Switches: Stationary, gang operated, and suitable for application at maximum shortcircuit rating of integrated switch assembly.
1.
2.
3.
4.
5.
6.
7.
Rating: 200-A continuous duty and load break.
Duty-Cycle, Fault Closing: 40,000 asymmetrical A.
Switch Action: No external arc and no significant quantities of ionized gas released into
the enclosure.
Switch Construction: Supported entirely by interior framework of structure, with copper
switchblades and stored-energy operating mechanism.
Phase Barriers: Full length of switchblades and fuses for each pole; designed for easy
removal; allow visual inspection of switch components if barrier is in place.
Protective Shields: Cover live components and terminals.
Fuses: De-energized if switch is open. Fuse shall be sized for the 300kVA transformer.
E.
Mechanical Interlock: Prevent opening switch compartment door unless switchblades are open,
and prevent closing switch if door is open.
F.
Window: Permit viewing switchblade positions if door is closed.
2.4
FABRICATION
A.
Indoor Enclosure: Steel.
1.
B.
2.5
Each compartment shall have the following features:
a.
Louvers equipped with insect and rodent screen and filter, and arranged to permit
air circulation while excluding rodents and exterior dust.
b.
Hinged front door with locking provisions.
Finish: Manufacturer's standard gray finish over rust-inhibiting primer on phosphatizing-treated
metal surfaces.
COMPONENTS
A.
Main Bus: Copper, silver plated at connection points.
B.
Ground Bus: Copper, silver plated; minimum size 1/4 by 2 inches (6 by 50 mm).
C.
Bus Insulation: Covered with flame-retardant insulation.
D.
Surge Arresters: Distribution class, metal-oxide-varistor type. Comply with NEMA LA 1.
MEDIUM-VOLTAGE SWITCH
261300 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.
2.
2.6
April 2012
Install in cable termination compartment in each phase of circuit.
Coordinate rating with circuit voltage.
IDENTIFICATION
A.
2.7
Materials: Refer to Division 26 Section "Identification for Electrical Systems." Identify units,
devices, controls, and wiring.
SOURCE QUALITY CONTROL
A.
Before shipment of equipment, perform the following tests and prepare test reports:
1.
Production tests on completed switch assembly according to IEEE C37.20.3.
B.
Assemble switch and equipment in manufacturer's plant and perform the following:
1.
C.
Prepare equipment for shipment.
1.
2.
D.
2.8
Functional tests of all instruments and meters by application of secondary three-phase
voltage to voltage circuits and injection of current in current transformer secondary
circuits.
Provide suitable crating, blocking, and supports so equipment will withstand expected
domestic shipping and handling shocks and vibration.
Weatherproof equipment for shipment. Close connection openings to prevent entrance of
foreign material during shipment and storage.
Submit all testing reports to the Owner and Engineer.
FACTORY FINISHES
A.
Finish: Manufacturer's standard color finish applied to equipment before shipping.
PART 3 - EXECUTION
3.1
EXAMINATION
A.
Examine elements and surfaces to receive switch for compliance with requirements for
installation tolerances, required clearances, and other conditions affecting performance.
1.
3.2
Proceed with installation only after unsatisfactory conditions have been corrected.
INSTALLATION
A.
Anchor switch assembly to channel-iron sill embedded in floor and attach by bolting.
MEDIUM-VOLTAGE SWITCH
261300 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
B.
3.3
April 2012
Temporary Lifting Provisions: Remove temporary lifting eyes, channels, and brackets and
temporary blocking of moving parts from switch units and components.
IDENTIFICATION
A.
Identify field-installed conductors, interconnecting wiring, and components; provide warning
signs as specified in Division 26 Section "Identification for Electrical Systems."
B.
Diagram and Instructions:
1.
Frame under clear acrylic plastic on front of switch.
a.
b.
2.
3.4
Operating Instructions: Printed basic instructions for switch and emergency
procedures.
System Power Riser Diagrams: Depict power sources, feeders, distribution
components, and major loads.
Storage for Maintenance: Include a rack or holder, near the operating instructions, for a
copy of maintenance manual.
CONNECTIONS
A.
Cable terminations at switch are specified in Division 26 Section "Medium-Voltage Cables."
B.
Tighten bus joints, electrical connectors, and terminals according to manufacturer's published
torque-tightening values.
C.
Ground equipment according to Division 26 Section "Grounding and Bonding for Electrical
Systems."
D.
Connect wiring according to Division 26 Sections "Low-Voltage Electrical Power Conductors
and Cables" and "Medium-Voltage Cables."
3.5
FIELD QUALITY CONTROL
A.
Prepare for acceptance tests as follows:
1.
2.
B.
Test insulation resistance for each switch bus, component, connecting supply, feeder, and
control circuit.
Test continuity of each circuit.
Perform the following field tests and inspections and prepare test reports:
1.
Perform each electrical test and visual and mechanical inspection stated in NETA ATS.
Certify compliance with test parameters. Perform NETA tests and inspections for each of
the following NETA categories:
a.
b.
Switch.
Surge arresters.
MEDIUM-VOLTAGE SWITCH
261300 - 6
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
C.
Remove and replace malfunctioning units and retest as specified above.
D.
Infrared Scanning: After Substantial Completion, but not more than 60 days after Final
Acceptance, perform infrared scan of each switch. Remove front and rear panels so joints and
connections are accessible to portable scanner.
1.
Instrument: Use an infrared-scanning device designed to measure temperature or to
detect significant deviations from normal values. Provide calibration record for device.
2.
Record of Infrared Scanning: Prepare a certified report that identifies switch checked and
that describes infrared-scanning results. Include notation of deficiencies detected,
remedial action taken, and observations after remedial action.
3.6
CLEANING
A.
On completion of installation, inspect interior and exterior of switch. Vacuum dirt and debris;
do not use compressed air to assist in cleaning. Repair damaged finishes.
END OF SECTION 261300
MEDIUM-VOLTAGE SWITCH
261300 - 7
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 262413 - SWITCHBOARDS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section Includes:
1.
2.
3.
4.
5.
6.
1.3
Service and distribution switchboards rated 600 V and less.
Disconnecting and overcurrent protective devices.
Instrumentation.
Control power.
Accessory components and features.
Identification.
SUBMITTALS
A.
Product Data: For each type of switchboard, overcurrent protective device, accessory, and
component indicated. Include dimensions and manufacturers' technical data on features,
performance, electrical characteristics, ratings, accessories, and finishes.
B.
Shop Drawings: For each switchboard and related equipment.
1.
2.
3.
4.
5.
6.
7.
8.
C.
Include dimensioned plans, elevations, sections, and details, including required
clearances and service space around equipment. Show tabulations of installed devices,
equipment features, and ratings.
Detail enclosure types for types other than NEMA 250, Type 1.
Detail bus configuration, current, and voltage ratings.
Detail short-circuit current rating of switchboards and overcurrent protective devices.
Include descriptive documentation of optional barriers specified for electrical insulation
and isolation.
Detail features, characteristics, ratings, and factory settings of individual overcurrent
protective devices and auxiliary components.
Include time-current coordination curves for each type and rating of overcurrent
protective device included in switchboards. Submit on translucent log-log graft paper;
include selectable ranges for each type of overcurrent protective device.
Include schematic and wiring diagrams for power, signal, and control wiring.
Field Quality-Control Reports:
1.
Test procedures used.
SWITCHBOARDS
262413 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.
3.
D.
Test results that comply with requirements.
Results of failed tests and corrective action taken to achieve test results that comply with
requirements.
Operation and Maintenance Data: For switchboards and components to include in emergency,
operation, and maintenance manuals. In addition to items specified in Division 01 Section
"Operation and Maintenance Data," include the following:
1.
2.
3.
1.4
April 2012
Routine maintenance requirements for switchboards and all installed components.
Manufacturer's written instructions for testing and adjusting overcurrent protective
devices.
Time-current coordination curves for each type and rating of overcurrent protective
device included in switchboards. Submit on translucent log-log graft paper; include
selectable ranges for each type of overcurrent protective device.
QUALITY ASSURANCE
A.
Installer Qualifications: An employer of workers qualified as defined in NEMA PB 2.1 and
trained in electrical safety as required by NFPA 70E.
B.
Testing Agency Qualifications: Member company of NETA or an NRTL.
1.
Testing Agency's Field Supervisor: Currently certified by NETA to supervise on-site
testing.
C.
Source Limitations: Obtain switchboards, overcurrent protective devices, components, and
accessories from single source from single manufacturer.
D.
Product Selection for Restricted Space: Drawings indicate maximum dimensions for
switchboards including clearances between switchboards and adjacent surfaces and other items.
Comply with indicated maximum dimensions.
E.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
F.
Comply with NEMA PB 2.
G.
Comply with NFPA 70.
H.
Comply with UL 891.
1.5
DELIVERY, STORAGE, AND HANDLING
A.
Deliver switchboards in sections or lengths that can be moved past obstructions in delivery path.
B.
Remove loose packing and flammable materials from inside switchboards and install temporary
electric heating (250 W per section) to prevent condensation.
C.
Handle and prepare switchboards for installation according to NEMA PB 2.1.
SWITCHBOARDS
262413 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.6
April 2012
PROJECT CONDITIONS
A.
Installation Pathway: Remove and replace access doors, lift-out panels, and structures to
provide pathway for moving switchboards into place.
B.
Interruption of Existing Electric Service: Do not interrupt electric service to facilities occupied
by Owner or others unless permitted under the following conditions and then only after
arranging to provide temporary electric service according to requirements indicated:
1.
Do not proceed with interruption of electric service without Owner's written permission.
2.
Comply with NFPA 70E.
1.7
COORDINATION
A.
1.8
Coordinate layout and installation of switchboards and components with other construction that
penetrates walls or is supported by them, including electrical and other types of equipment,
raceways, piping, encumbrances to workspace clearance requirements, and adjacent surfaces.
Maintain required workspace clearances and required clearances for equipment access doors
and panels.
WARRANTY
A.
Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or
replace transient voltage suppression devices that fail in materials or workmanship within
specified warranty period.
1.
1.9
Warranty Period: Five years from date of Substantial Completion.
EXTRA MATERIALS
A.
Furnish extra materials that match products installed and that are packaged with protective
covering for storage and identified with labels describing contents.
1.
2.
3.
Potential Transformer Fuses: Equal to 10 percent of quantity installed for each size and
type, but no fewer than two of each size and type.
Control-Power Fuses: Equal to 10 percent of quantity installed for each size and type,
but no fewer than two of each size and type.
Fuses for Fused Power-Circuit Devices: Equal to 10 percent of quantity installed for
each size and type, but no fewer than three of each size and type.
PART 2 - PRODUCTS
2.1
MANUFACTURED UNITS
A.
Manufacturers: Subject to compliance with requirements, provide UL-listed products by one of
the following:
1.
Eaton Electrical Inc.; Cutler-Hammer Business Unit.
SWITCHBOARDS
262413 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.
3.
4.
B.
April 2012
General Electric Company; GE Consumer & Industrial - Electrical Distribution.
Siemens Energy & Automation, Inc.
Square D; a brand of Schneider Electric.
Front- and Rear-Accessible Switchboards:
1.
2.
3.
Main Devices: Fixed, individually mounted.
Branch Devices: Panel and fixed, individually mounted.
Sections front and rear aligned.
C.
Nominal System Voltage: 208Y/120 V.
D.
Main-Bus Continuous: As indicated on the drawings.
E.
Indoor Enclosures: Steel, NEMA 250, Type 1.
F.
Enclosure Finish for Indoor Units: Factory-applied finish in manufacturer's standard gray finish
over a rust-inhibiting primer on treated metal surface.
G.
Barriers: Between adjacent switchboard sections. For Building I, the low voltage distribution
section shall be incorporated into the transformer section but barriered from the transformer.
H.
Insulation and isolation for main bus of main section and main and vertical buses of feeder
sections.
I.
Bus Transition and Incoming Pull Sections: Matched and aligned with existing installation.
See drawings.
J.
Removable, Hinged Rear Doors and Compartment Covers: Secured by standard bolts, for
access to rear interior of switchboard.
K.
Hinged Front Panels:
compartments.
L.
Buses and Connections: Three phase, four wire unless otherwise indicated.
1.
2.
3.
4.
Allow access to circuit breaker, metering, accessory, and blank
Phase- and Neutral-Bus Material: Hard-drawn copper of 98 percent conductivity, with
tin-plated aluminum or copper feeder circuit-breaker line connections.
Load Terminals: Insulated, rigidly braced, runback bus extensions, of same material as
through buses, equipped with compression connectors for outgoing circuit conductors.
Provide load terminals for future circuit-breaker positions at full-ampere rating of circuitbreaker position.
Ground Bus:
1/4-by-2-inch- (6-by-50-mm-) hard-drawn copper of 98 percent
conductivity, equipped with compression connectors for feeder and branch-circuit ground
conductors. For busway feeders, extend insulated equipment grounding cable to busway
ground connection and support cable at intervals in vertical run.
Main Phase Buses and Equipment Ground Buses: Uniform capacity for entire length of
switchboard's main and distribution sections. Provide for future extensions from both
ends.
SWITCHBOARDS
262413 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
5.
6.
April 2012
Neutral Buses: 100 percent of the ampacity of phase buses unless otherwise indicated,
equipped with compression connectors for outgoing circuit neutral cables. Brace bus
extensions for busway feeder neutral bus.
Isolation Barrier Access Provisions: Permit checking of bus-bolt tightness.
M.
Future Devices: Equip compartments with mounting brackets, supports, bus connections, and
appurtenances at full rating of circuit-breaker compartment.
N.
Fungus Proofing: Permanent fungicidal treatment for overcurrent protective devices and other
components including instruments and instrument transformers.
2.2
DISCONNECTING AND OVERCURRENT PROTECTIVE DEVICES
A.
Molded-Case Circuit Breaker (MCCB): Comply with UL 489, with interrupting capacity to
meet available fault currents.
1.
2.
3.
Thermal-Magnetic Circuit Breakers: Inverse time-current element for low-level
overloads, and instantaneous magnetic trip element for short circuits. Adjustable
magnetic trip setting for feeder circuit-breaker frame sizes 250 A and larger.
Adjustable Instantaneous-Trip Circuit Breakers: Magnetic trip element with frontmounted, field-adjustable trip setting.
Electronic trip circuit breakers with rms sensing; field-replaceable rating plug or fieldreplicable electronic trip; for main breakers with the following field-adjustable settings:
a.
b.
c.
d.
2.3
Instantaneous trip with “off”/override position for main breaker.
Long- and short-time pickup levels.
Long- and short-time time adjustments.
Ground-fault pickup level, time delay, and I2t response.
INSTRUMENTATION
A.
Instrument Transformers: IEEE C57.13, NEMA EI 21.1, and the following:
1.
2.
B.
Potential Transformers: IEEE C57.13; 120 V, 60 Hz, single secondary; disconnecting
type with integral fuse mountings. Burden and accuracy shall be consistent with
connected metering and relay devices.
Current Transformers: IEEE C57.13; 5 A, 60 Hz, secondary; bar or window type; single
secondary winding and secondary shorting device. Burden and accuracy shall be
consistent with connected metering and relay devices.
Multifunction Digital-Metering Monitor: Microprocessor-based unit suitable for three- or fourwire systems and with the following features:
1.
Switch-selectable digital display of the following values with maximum accuracy
tolerances as indicated:
a.
b.
c.
SWITCHBOARDS
Phase Currents, Each Phase: Plus or minus 1 percent.
Phase-to-Phase Voltages, Three Phase: Plus or minus 1 percent.
Phase-to-Neutral Voltages, Three Phase: Plus or minus 1 percent.
262413 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
d.
e.
f.
g.
h.
i.
j.
2.
C.
2.
2.
Meters: 6 inches (150 mm) square, flush or semiflush, with antiparallax 250-degree
scales and external zero adjustment.
Voltmeters: Cover an expanded-scale range of nominal voltage plus 10 percent.
Voltmeter Switches: Permit reading of all phase-to-phase voltages and, where a neutral
is indicated, phase-to-neutral voltages.
Ammeter Switches: Permit reading of current in each phase and maintain currenttransformer secondaries in a closed-circuit condition at all times.
Watt-Hour Meters and Wattmeters:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
2.4
Mounting: Display and control unit flush or semiflush mounted in instrument
compartment door.
Instrument Switches: Rotary type with off position.
1.
E.
Megawatts: Plus or minus 2 percent.
Megavars: Plus or minus 2 percent.
Power Factor: Plus or minus 2 percent.
Frequency: Plus or minus 0.5 percent.
Accumulated Energy, Megawatt Hours: Plus or minus 2 percent; accumulated
values unaffected by power outages up to 72 hours.
Megawatt Demand: Plus or minus 2 percent; demand interval programmable from
five to 60 minutes.
Contact devices to operate remote impulse-totalizing demand meter.
Ammeters, Voltmeters, and Power-Factor Meters: ANSI C39.1.
1.
D.
April 2012
Comply with ANSI C12.1.
Three-phase induction type with two stators, each with current and potential coil, rated
5 A, 120 V, 60 Hz.
Suitable for connection to three- and four-wire circuits.
Potential indicating lamps.
Adjustments for light and full load, phase balance, and power factor.
Four-dial clock register.
Integral demand indicator.
Contact devices to operate remote impulse-totalizing demand meter.
Ratchets to prevent reverse rotation.
Removable meter with drawout test plug.
Semiflush mounted case with matching cover.
Appropriate multiplier tag.
CONTROL POWER
A.
Control Circuits: 120-V ac, supplied through secondary disconnecting devices from controlpower transformer.
B.
Control Circuits: 120-V ac, supplied from remote branch circuit.
SWITCHBOARDS
262413 - 6
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
C.
Control-Power Fuses: Primary and secondary fuses for current-limiting and overload protection
of transformer and fuses for protection of control circuits.
D.
Control Wiring: Factory installed, with bundling, lacing, and protection included. Provide
flexible conductors for No. 8 AWG and smaller, for conductors across hinges, and for
conductors for interconnections between shipping units.
2.5
ACCESSORY COMPONENTS AND FEATURES
A.
Accessory Set: Include tools and miscellaneous items required for overcurrent protective
device test, inspection, maintenance, and operation.
PART 3 - EXECUTION
3.1
EXAMINATION
A.
Receive, inspect, handle, and store switchboards according to NEMA PB 2.1.
B.
Examine switchboards before installation. Reject switchboards that are moisture damaged or
physically damaged.
C.
Examine elements and surfaces to receive switchboards for compliance with installation
tolerances and other conditions affecting performance of the Work.
D.
Proceed with installation only after unsatisfactory conditions have been corrected.
3.2
INSTALLATION
A.
Install switchboards and accessories according to NEMA PB 2.1.
B.
Temporary Lifting Provisions: Remove temporary lifting eyes, channels, and brackets and
temporary blocking of moving parts from switchboard units and components.
C.
Install filler plates in unused spaces of panel-mounted sections.
D.
Install overcurrent
instrumentation.
1.
E.
3.3
protective
devices,
transient
voltage
suppression
devices,
and
Set field-adjustable switches and circuit-breaker trip ranges.
Comply with NECA 1.
IDENTIFICATION
A.
Identify field-installed conductors, interconnecting wiring, and components; provide warning
signs complying with requirements for identification specified in Division 26 Section
"Identification for Electrical Systems."
SWITCHBOARDS
262413 - 7
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
B.
Switchboard Nameplates: Label each switchboard compartment with a nameplate complying
with requirements for identification specified in Division 26 Section "Identification for
Electrical Systems."
C.
Device Nameplates: Label each disconnecting and overcurrent protective device and each
meter and control device mounted in compartment doors with a nameplate complying with
requirements for identification specified in Division 26 Section "Identification for Electrical
Systems."
3.4
FIELD QUALITY CONTROL
A.
Acceptance Testing Preparation:
1.
2.
B.
Test insulation resistance for each switchboard bus, component, connecting supply,
feeder, and control circuit.
Test continuity of each circuit.
Tests and Inspections:
1.
2.
3.
Perform each visual and mechanical inspection and electrical test stated in NETA
Acceptance Testing Specification. Certify compliance with test parameters.
Correct malfunctioning units on-site, where possible, and retest to demonstrate
compliance; otherwise, replace with new units and retest.
Perform the following infrared scan tests and inspections and prepare reports:
a.
b.
Initial Infrared Scanning: After Substantial Completion, but not more than 60 days
after Final Acceptance, perform an infrared scan of each switchboard. Remove
front and rear panels so joints and connections are accessible to portable scanner.
Instruments and Equipment:
1)
4.
Use an infrared scanning device designed to measure temperature or to
detect significant deviations from normal values. Provide calibration record
for device.
Test and adjust controls, remote monitoring, and safeties.
malfunctioning controls and equipment.
Replace damaged and
C.
Switchboard will be considered defective if it does not pass tests and inspections.
D.
Prepare test and inspection reports, including a certified report that identifies switchboards
included and that describes scanning results. Include notation of deficiencies detected, remedial
action taken, and observations after remedial action.
3.5
ADJUSTING
A.
Adjust moving parts and operable components to function smoothly, and lubricate as
recommended by manufacturer.
SWITCHBOARDS
262413 - 8
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
3.6
April 2012
DEMONSTRATION
A.
Train Owner's maintenance personnel to adjust, operate, and maintain switchboards, overcurrent
protective devices, instrumentation, and accessories.
END OF SECTION 262413
SWITCHBOARDS
262413 - 9
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 262419 - MOTOR-CONTROL CENTERS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes MCCs for use with ac circuits rated 600 V and less and having the following
factory-installed components:
1.
2.
3.
4.
5.
6.
1.3
Incoming main lugs and OCPDs.
Full-voltage magnetic controllers.
Feeder-tap units.
TVSS.
Instrumentation.
Auxiliary devices.
DEFINITIONS
A.
BAS: Building automation system.
B.
CE: Conformite Europeene (European Compliance).
C.
CPT: Control power transformer.
D.
EMI: Electromagnetic interference.
E.
GFCI: Ground fault circuit interrupting.
F.
IGBT: Insulated-gate bipolar transistor.
G.
LAN: Local area network.
H.
LED: Light-emitting diode.
I.
MCC: Motor-control center.
J.
MCCB: Molded-case circuit breaker.
K.
MCP: Motor-circuit protector.
L.
NC: Normally closed.
MOTOR-CONTROL CENTERS
262419 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
M.
NO: Normally open.
N.
OCPD: Overcurrent protective device.
O.
PCC: Point of common coupling.
P.
PID: Control action, proportional plus integral plus derivative.
Q.
PT: Potential transformer.
R.
PWM: Pulse-width modulated.
S.
RFI: Radio-frequency interference.
T.
SCR: Silicon-controlled rectifier.
U.
TDD: Total demand (harmonic current) distortion.
V.
THD(V): Total harmonic voltage demand.
W.
TVSS: Transient voltage surge suppressor.
X.
VFC: Variable-frequency controller.
1.4
PERFORMANCE REQUIREMENTS
A.
Seismic Performance: MCCs shall withstand the effects of earthquake motions determined
according to ASCE/SEI 7.
1.
1.5
The term "withstand" means "the unit will remain in place without separation of any parts
from the device when subjected to the seismic forces."
ACTION SUBMITTALS
A.
Product Data: For each type of controller and each type of MCC. Include shipping and
operating weights, features, performance, electrical ratings, operating characteristics, and
furnished specialties and accessories.
B.
LEED Submittals:
1.
C.
Product Data for Credit EA 5:
consumption.
For continuous metering equipment for energy
Shop Drawings: For each MCC, manufacturer's approval and production drawings as defined
in UL 845. In addition to requirements specified in UL 845, include dimensioned plans,
elevations, and sections; and conduit entry locations and sizes, mounting arrangements, and
details, including required clearances and service space around equipment.
1.
Show tabulations of installed devices, equipment features, and ratings.
following:
MOTOR-CONTROL CENTERS
Include the
262419 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
a.
b.
c.
d.
e.
f.
g.
2.
3.
4.
5.
1.6
April 2012
Each installed unit's type and details.
Factory-installed devices.
Enclosure types and details.
Nameplate legends.
Short-circuit current (withstand) rating of complete MCC, and for bus structure
and each unit.
Features, characteristics, ratings, and factory settings of each installed controller
and feeder device, and installed devices.
Specified optional features and accessories.
Schematic and Connection Wiring Diagrams: For power, signal, and control wiring for
each installed controller.
Nameplate legends.
Vertical and horizontal bus capacities.
Features, characteristics, ratings, and factory settings of each installed unit.
INFORMATIONAL SUBMITTALS
A.
Standard Drawings: For each MCC, as defined in UL 845.
B.
Production Drawings: For each MCC, as defined in UL 845.
C.
Coordination Drawings: Floor plans, drawn to scale, showing dimensioned layout, required
working clearances, and required area above and around MCCs where pipe and ducts are
prohibited. Show MCC layout and relationships between electrical components and adjacent
structural and mechanical elements. Show support locations, type of support, and weight on
each support. Indicate field measurements.
D.
Seismic Qualification Certificates:
manufacturer.
1.
2.
3.
For MCCs, accessories, and components, from
Basis for Certification: Indicate whether withstand certification is based on actual test of
assembled components or on calculation.
Dimensioned Outline Drawings of Equipment Unit: Identify center of gravity and locate
and describe mounting and anchorage provisions.
Detailed description of equipment anchorage devices on which the certification is based
and their installation requirements.
E.
Qualification Data: For qualified testing agency.
F.
Product Certificates: For each MCC, from manufacturer.
G.
Source quality-control reports.
H.
Field quality-control reports.
I.
Load-Current and Overload-Relay Heater List: Compile after motors have been installed, and
arrange to demonstrate that selection of heaters suits actual motor nameplate full-load currents.
MOTOR-CONTROL CENTERS
262419 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
J.
Load-Current and List of Settings of Adjustable Overload Relays: Compile after motors have
been installed, and arrange to demonstrate that switch settings for motor running overload
protection suit actual motors to be protected.
K.
Warranty: Sample of special warranty.
1.7
CLOSEOUT SUBMITTALS
A.
Operation and Maintenance Data: For MCCs, all installed devices, and components to include
in emergency, operation, and maintenance manuals. In addition to items specified in
Section 017823 "Operation and Maintenance Data," include the following:
1.
2.
3.
4.
5.
6.
1.8
Manufacturer's Record Drawings: As defined in UL 845. In addition to requirements
specified in UL 845, include field modifications incorporated during construction by
manufacturer, Contractor, or both.
Manufacturer's written instructions for testing and adjusting circuit breaker and MCP trip
settings.
Manufacturer's written instructions for setting field-adjustable overload relays.
Manufacturer's written instructions for testing, adjusting, and reprogramming reducedvoltage, solid-state controllers.
Manufacturer's written instructions for testing, adjusting, and reprogramming
microprocessor control modules.
Manufacturer's written instructions for setting field-adjustable timers, controls, and status
and alarm points.
MAINTENANCE MATERIAL SUBMITTALS
A.
Furnish extra materials described below that match products installed and that are packaged
with protective covering for storage and identified with labels describing contents.
1.
2.
3.
4.
5.
1.9
Power Fuses: Equal to 10 percent of quantity installed for each size and type, but no
fewer than three of each size and type.
Control Power Fuses: Equal to 10 percent of quantity installed for each size and type, but
no fewer than two of each size and type.
Indicating Lights: Two of each type and color installed.
Auxiliary Contacts: Furnish one spare(s) for each size and type of magnetic controller
installed.
Power Contacts: Furnish three spares for each size and type of magnetic contactor
installed.
QUALITY ASSURANCE
A.
Testing Agency Qualifications: Member company of NETA or an NRTL.
1.
Testing Agency's Field Supervisor: Currently certified by NETA to supervise on-site
testing.
MOTOR-CONTROL CENTERS
262419 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
B.
Source Limitations: Obtain MCCs and controllers of a single type from single source from
single manufacturer.
C.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
D.
Comply with NFPA 70.
E.
IEEE Compliance: Fabricate and test enclosed controllers according to IEEE 344 to withstand
seismic forces defined in Section 260548 "Vibration and Seismic Controls for Electrical
Systems."
1.10
DELIVERY, STORAGE, AND HANDLING
A.
Deliver MCCs in shipping splits of lengths that can be moved past obstructions in delivery
paths.
B.
Handle MCCs according to the following:
1.
2.
C.
1.11
A.
If stored in space that is not permanently enclosed and air conditioned, remove loose packing
and flammable materials from inside MCCs; install temporary electric heating, with at least
250 W per vertical section.
PROJECT CONDITIONS
Environmental Limitations: Rate equipment for continuous operation under the following
conditions unless otherwise indicated:
1.
2.
3.
4.
B.
NEMA ICS 2.3, "Instructions for the Handling, Installation, Operation, and Maintenance
of Motor Control Centers Rated Not More Than 600 Volts."
NECA 402, "Recommended Practice for Installing and Maintaining Motor Control
Centers."
Ambient Temperature: Less than 0 deg F or exceeding 104 deg F, with an average value
exceeding 95 deg F over a 24-hour period.
Ambient Storage Temperature: Not less than minus 4 deg F and not exceeding 140
deg F.
Humidity: Less than 95 percent (noncondensing).
Altitude: Exceeding 6600 feet, or 3300 feet if MCC includes solid-state devices.
Interruption of Existing Electrical Service or Distribution Systems: Do not interrupt electrical
service to, or distribution systems within, a facility occupied by Owner or others unless
permitted under the following conditions, and then only after arranging to provide temporary
electrical service according to requirements indicated:
1.
2.
Notify Owner no fewer than seven days in advance of proposed interruption of electrical
service.
Indicate method of providing temporary electrical service.
MOTOR-CONTROL CENTERS
262419 - 5
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
3.
4.
C.
1.12
April 2012
Do not proceed with interruption of electrical service without Owner's written
permission.
Comply with NFPA 70E.
Product Selection for Restricted Space: Drawings indicate maximum dimensions for MCCs,
including clearances between MCCs and adjacent surfaces and other items.
COORDINATION
A.
Coordinate sizes and locations of concrete bases. Cast anchor-bolt inserts into bases.
B.
Coordinate features of MCCs, installed units, and accessory devices with remote pilot devices
and control circuits to which they connect.
C.
Coordinate features, accessories, and functions of each MCC, each controller, and each installed
unit with ratings and characteristics of supply circuits, motors, required control sequences, and
duty cycle of motors and loads.
1.13
A.
WARRANTY
Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or
replace starters and PLCs that fail in materials or workmanship within specified warranty
period.
1.
Warranty Period: Five years from date of Substantial Completion.
PART 2 - PRODUCTS
2.1
MANUFACTURED UNITS
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
B.
Basis-of-Design Product: Subject to compliance with requirements, provide product indicated
on Drawings or comparable product by one of the following:
1.
2.
3.
4.
5.
6.
C.
ABB; Control Products.
Eaton Electrical Inc.; Cutler-Hammer Business Unit.
General Electric Company; GE Industrial Systems.
Rockwell Automation, Inc.; Allen-Bradley Brand.
Siemens Energy & Automation, Inc.; Power Distribution.
Square D; a brand of Schneider Electric.
General Requirements for MCCs: Comply with NEMA ICS 18 and UL 845.
MOTOR-CONTROL CENTERS
262419 - 6
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.2
April 2012
FUNCTIONAL FEATURES
A.
Description: Modular arrangement of main units, controller units, control devices, feeder-tap
units, instruments, metering, auxiliary devices, and other items mounted in vertical sections of
MCC.
B.
Controller Units: Combination controller units.
1.
2.
Install units up to and including Size 3 on drawout mountings with connectors that
automatically line up and connect with vertical-section buses while being racked into
their normal, energized positions.
Equip units in Type B and Type C MCCs with pull-apart terminal strips for external
control connections.
C.
Feeder-Tap Units: Through 225-A rating shall have drawout mountings with connectors that
automatically line up and connect with vertical-section buses while being racked into their
normal, energized positions.
D.
Future Units: Compartments fully bused and equipped with guide rails or equivalent, ready for
insertion of drawout units.
E.
Spare Units: Installed in compartments indicated "spare."
2.3
INCOMING MAINS
A.
Incoming Mains Location: Top.
B.
Main Lugs Only: Conductor connectors suitable for use with conductor material and sizes.
1.
2.
2.4
Material: Tin-plated aluminum.
Main and Neutral Lugs: Compression type.
COMBINATION CONTROLLERS
A.
Full-Voltage Controllers:
1.
2.
General Requirements for Full-Voltage Enclosed Controllers:
NEMA ICS 2, general purpose, Class A.
Magnetic Controllers: Full voltage, across the line, electrically held.
a.
B.
Comply with
Configuration: Nonreversing.
Disconnecting Means and OCPDs:
1.
Fusible Disconnecting Means:
a.
NEMA KS 1, heavy-duty, horsepower-rated, fusible switch with clips or bolt pads
to accommodate Class J fuses.
MOTOR-CONTROL CENTERS
262419 - 7
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
b.
c.
C.
Melting-Alloy Overload Relays:
a.
b.
c.
2.
d.
e.
3.
Inverse-time-current characteristic.
Class 10 tripping characteristic.
Heaters in each phase matched to nameplate full-load current of actual protected
motor and with appropriate adjustment for duty cycle.
Ambient compensated.
Automatic resetting.
Solid-State Overload Relays:
a.
b.
c.
d.
e.
4.
5.
Inverse-time-current characteristic.
Class 10 tripping characteristic.
Heaters in each phase matched to nameplate full-load current of actual protected
motor and with appropriate adjustment for duty cycle.
Bimetallic Overload Relays:
a.
b.
c.
Switch or dial selectable for motor running overload protection.
Sensors in each phase.
Class 10 tripping characteristic selected to protect motor against voltage and
current unbalance and single phasing.
Class II ground-fault protection, with start and run delays to prevent nuisance trip
on starting.
Analog communication module.
NC isolated overload alarm contact.
External overload reset push button.
Control Power:
1.
Control Circuits: 24-V ac; obtained from integral CPT, with primary and secondary
fuses, with CPT of sufficient capacity to operate integral devices and remotely located
pilot, indicating, and control devices.
a.
2.5
Lockable Handle: Accepts three padlocks and interlocks with cover in closed
position.
Auxiliary Contacts: NO/NC, arranged to activate before switch blades open.
Overload Relays:
1.
D.
April 2012
CPT Spare Capacity: 50 VA.
FEEDER-TAP UNITS
A.
Fusible Switch: NEMA KS 1, Type HD, clips to accommodate specified fuses with lockable
handle.
B.
Fuses are specified in Section 262813 "Fuses."
MOTOR-CONTROL CENTERS
262419 - 8
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
2.6
April 2012
TRANSIENT VOLTAGE SUPPRESSION DEVICES
A.
Surge Protection Device Description: IEEE C62.41-compliant, integrally mounted, wired-in,
solid-state, parallel-connected, modular (with field-replaceable modules) type, with sinewave tracking suppression and filtering modules, UL 1449, second edition, short-circuit current
rating matching or exceeding the MCC short-circuit rating, and with the following features and
accessories:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Fuses, rated at 200-kA interrupting capacity.
Fabrication using bolted compression lugs for internal wiring.
Integral disconnect switch.
Redundant suppression circuits.
Redundant replaceable modules.
Arrangement with wire connections to phase buses, neutral bus, and ground bus.
LED indicator lights for power and protection status.
Audible alarm, with silencing switch, to indicate when protection has failed.
Form-C contacts rated at 5 A and 250-V ac, one NO and one NC, for remote monitoring
of system operation. Contacts shall reverse position on failure of any surge diversion
module or on opening of any current-limiting device. Coordinate with building power
monitoring and control system.
Six-digit, transient-event counter set to totalize transient surges.
B.
Peak Single-Impulse Surge Current Rating: 160 kA per mode/320 kA per phase.
C.
Withstand Capabilities: 12,000 IEEE C62.41, Category C3 (10 kA), 8-by-20-mic.sec. surges
with less than 5 percent change in clamping voltage.
D.
Protection modes and UL 1449 SVR for 240-, 480-, or 600-V, three-phase, three-wire, delta
circuits shall be as follows:
1.
2.
2.7
Line to Line: 1000 V for 240 V.
Line to Ground 800 V for 240 V.
INSTRUMENTATION
A.
Instrument Transformers: IEEE C57.13, NEMA EI 21.1, and the following:
1.
2.
3.
4.
PTs: IEEE C57.13; 120 V, 60 Hz, single secondary; disconnecting type with integral
fuse mountings. Burden and accuracy shall be consistent with connected metering and
relay devices.
Current Transformers: IEEE C57.13; 5 A, 60 Hz, secondary; wound type; single
secondary winding and secondary shorting device. Burden and accuracy shall be
consistent with connected metering and relay devices.
CPTs: Dry type, mounted in separate compartments for units larger than 3 kVA.
Current Transformers for Neutral and Ground-Fault Current Sensing: Connect secondary
wiring to ground overcurrent relays, via shorting terminals, to provide selective tripping
of main and tie circuit breaker. Coordinate with feeder circuit-breaker, ground-fault
protection.
MOTOR-CONTROL CENTERS
262419 - 9
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
B.
Multifunction Digital-Metering Monitor: Microprocessor-based unit suitable for three- or fourwire systems and with the following features:
1.
2.
3.
Listed or recognized by a nationally recognized testing laboratory.
Inputs from sensors or 5-A current-transformer secondaries, and potential terminals rated
to 600 V.
Switch-selectable digital display of the following values with the indicated maximum
accuracy tolerances:
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
4.
C.
Phase Currents, Each Phase: Plus or minus 1 percent.
Phase-to-Phase Voltages, Three Phase: Plus or minus 1 percent.
Phase-to-Neutral Voltages, Three Phase: Plus or minus 1 percent.
Three-Phase Real Power (Megawatts): Plus or minus 2 percent.
Three-Phase Reactive Power (Megavars): Plus or minus 2 percent.
Power Factor: Plus or minus 2 percent.
Frequency: Plus or minus 0.5 percent.
Accumulated Energy, Megawatt Hours: Plus or minus 2 percent; accumulated
values unaffected by power outages up to 72 hours.
Megawatt Demand: Plus or minus 2 percent; demand interval programmable from
five to 60 minutes.
Contact devices to operate remote impulse-totalizing demand meter.
Mounting: Display and control unit flush or semiflush mounted in instrument
compartment door.
Ammeters, Voltmeters, and Power-Factor Meters: ANSI C39.1.
1.
2.
D.
April 2012
Meters: 4-inch diameter or 6 inches square, flush or semiflush, with antiparallax 250degree scale and external zero adjustment.
Voltmeters: Cover an expanded-scale range of nominal voltage plus 10 percent.
Instrument Switches: Rotary type with off position.
1.
2.
Voltmeter Switches: Permit reading of all phase-to-phase voltages and phase-to-neutral
voltages where a neutral is included.
Ammeter Switches: Permit reading of current in each phase and maintain currenttransformer secondaries in a closed-circuit condition at all times.
E.
Feeder Ammeters: 2-1/2-inch minimum size with 90- or 120-degree scale. Meter and transfer
device with off position, located on overcurrent device door for feeder circuits, unless otherwise
indicated.
F.
Watt-Hour Meters and Wattmeters:
1.
2.
3.
4.
5.
6.
Comply with ANSI C12.1.
Three-phase induction type with two stators, each with current and potential coil, rated
5 A, 120 V, 60 Hz.
Suitable for connection to three- and four-wire circuits.
Potential indicating lamps.
Adjustments for light and full load, phase balance, and power factor.
Four-dial clock register.
MOTOR-CONTROL CENTERS
262419 - 10
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
7.
8.
9.
10.
11.
12.
G.
Integral demand indicator.
Contact devices to operate remote impulse-totalizing demand meter.
Ratchets to prevent reverse rotation.
Removable meter with drawout test plug.
Semiflush mounted case with matching cover.
Appropriate multiplier tag.
Impulse-Totalizing Demand Meter:
1.
2.
3.
4.
5.
6.
7.
8.
2.8
April 2012
Comply with ANSI C12.1.
Suitable for use with MCC watt-hour meter, including two-circuit totalizing relay.
Cyclometer.
Four-dial, totalizing kilowatt-hour register.
Positive chart drive mechanism.
Capillary pen holding a minimum of one month's ink supply.
Roll chart with minimum 31-day capacity; appropriate multiplier tag.
Capable of indicating and recording five-minute integrated demand of totalized system.
MCC CONTROL POWER
A.
Control Circuits: 120-V ac, supplied through secondary disconnecting devices from CPT.
B.
Control Power Fuses: Primary and secondary fuses for current-limiting and overload protection
of transformer and fuses for protection of control circuits.
C.
Control Wiring: Factory installed, with bundling, lacing, and protection included. Provide
flexible conductors for No. 8 AWG and smaller, for conductors across hinges, and for
conductors for interconnections between shipping units.
2.9
ENCLOSURES
A.
Indoor Enclosures: Freestanding steel cabinets unless otherwise indicated. NEMA 250, Type 1
unless otherwise indicated to comply with environmental conditions at installed location.
B.
Space Heaters: Factory-installed electric space heaters of sufficient wattage in each vertical
section to maintain enclosure temperature above expected dew point.
1.
2.
Space-Heater Control: Thermostats to maintain temperature of each section above
expected dew point.
Space-Heater Power Source: Transformer, factory installed in MCC.
C.
Enclosure Finish for Indoor Units: Factory-applied finish in manufacturer's standard gray
finish over a rust-inhibiting primer on treated metal surface.
D.
Compartments: Modular; individual doors with concealed hinges and quick-captive screw
fasteners. Interlocks on units requiring disconnecting means in off position before door can be
opened or closed, except by operating a permissive release device.
MOTOR-CONTROL CENTERS
262419 - 11
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
E.
Interchangeability: Compartments constructed to allow for removal of units without opening
adjacent doors, disconnecting adjacent compartments, or disturbing operation of other units in
MCC; same size compartments to permit interchangeability and ready rearrangement of units,
such as replacing three single units with a unit requiring three spaces, without cutting or
welding.
F.
Wiring Spaces:
1.
2.
2.10
A.
Vertical wireways in each vertical section for vertical wiring to each unit compartment;
supports to hold wiring in place.
Horizontal wireways in bottom and top of each vertical section for horizontal wiring
between vertical sections; supports to hold wiring in place.
AUXILIARY DEVICES
General Requirements for Control-Circuit and Pilot Devices: NEMA ICS 5; factory installed in
controller enclosure cover unless otherwise indicated.
1.
Push Buttons, Pilot Lights, and Selector Switches: Standard-duty.
a.
b.
c.
2.
3.
Push Buttons: Unguarded types; momentary contact unless otherwise indicated.
Pilot Lights: LED types; Red and Green.
Selector Switches: Rotary.
Elapsed-Time Meters: Heavy duty with digital readout in hours.
Meters: Panel type, 2-1/2-inch minimum size with 90- or 120-degree scale and plus or
minus 2 percent accuracy with selector switches having an off position.
B.
NO contactor auxiliary contact(s).
C.
Control Relays: Auxiliary and adjustable solid-state time-delay relays.
D.
Phase-Failure, Phase-Reversal, and Undervoltage and Overvoltage Relays: Solid-state sensing
circuit with isolated output contacts for hard-wired connections.
Provide adjustable
undervoltage, overvoltage, and time-delay settings.
E.
Space heaters, with NC auxiliary contacts, to mitigate condensation in enclosures installed
outdoors or in unconditioned interior spaces subject to humidity and temperature swings.
F.
Sun shields installed on fronts, sides, and tops of enclosures installed outdoors and subject to
direct and extended sun exposure.
G.
Cover gaskets for Type 1 enclosures.
2.11
A.
CHARACTERISTICS AND RATINGS
Wiring: NEMA ICS 18, Class I, Type A.
MOTOR-CONTROL CENTERS
262419 - 12
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
B.
Control and Load Wiring: Factory installed, with bundling, lacing, and protection included.
Provide flexible conductors for No. 8 AWG and smaller, for conductors across hinges, and for
conductors for interconnections between shipping units.
C.
Nominal System Voltage: 240 V, three phase, three wire.
D.
Short-Circuit Current Rating for Each Unit: 42 kA.
E.
Short-Circuit Current Rating of MCC: 42 kA.
F.
Environmental Ratings:
1.
2.
3.
4.
Ambient Temperature Rating: Not less than 0 deg F and not exceeding 104 deg F, with
an average value not exceeding 95 deg F over a 24-hour period.
Ambient Storage Temperature Rating: Not less than minus 4 deg F and not exceeding
140 deg F
Humidity Rating: Less than 95 percent (noncondensing).
Altitude Rating: Not exceeding 6600 feet, or 3300 feet if MCC includes solid-state
devices.
G.
Main-Bus Continuous Rating: 800A.
H.
Vertical-Bus Minimum Continuous Rating: 300A.
I.
Horizontal and Vertical Bus Bracing (Short-Circuit Current Rating): Match MCC shortcircuit current rating.
J.
Main Horizontal and Equipment Ground Buses: Uniform capacity for entire length of MCC's
main and vertical sections. Provide for future extensions from both ends
K.
Vertical Phase and Equipment Ground Buses: Uniform capacity for entire usable height of
vertical sections, except for sections incorporating single units.
L.
Phase Bus Material: Hard-drawn copper of 98 percent conductivity, tin plated.
M.
Phase Bus Material: Tin-plated, high-strength, electrical-grade aluminum alloy.
N.
Ground Bus: Minimum size required by UL 845, hard-drawn copper of 98 percent
conductivity, equipped with compression connectors for feeder and branch-circuit equipment
grounding conductors.
O.
Front-Connected, Front-Accessible MCCs:
1.
2.
3.
4.
P.
Main Devices: Fixed mounted.
Controller Units: fixed mounted.
Feeder-Tap Units: fixed mounted.
Sections front and rear aligned.
Owner Metering Compartment: A separate customer metering compartment and section with
front hinged door, metering, and current transformers for each meter. Current transformer
secondary wiring shall be terminated on shorting-type terminal blocks. Include potential
MOTOR-CONTROL CENTERS
262419 - 13
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
transformers having primary and secondary fuses with disconnecting means and
secondary wiring terminated on terminal blocks.
Q.
Bus Transition and Incoming Pull Sections: Matched and aligned with basic MCC.
R.
Pull Box on Top of an MCC (if necessary):
1.
2.
3.
4.
5.
6.
Adequate ventilation to maintain temperature in pull box within same limits as MCC.
Set back from front to clear circuit-breaker removal mechanism.
Removable covers forming top, front, and sides. Top covers at rear easily removable for
drilling and cutting.
Insulated bottom of fire-resistive material with separate holes for cable drops into MCC.
Cable supports arranged to facilitate cabling and adequate to support cables, including
those for future installation.
Isolation Barrier Access Provisions: Permit checking of bus-bolt tightness.
S.
Future Devices: Equip compartments with mounting brackets, supports, bus connections, and
appurtenances at full rating of unit.
T.
Bus-Bar Insulation: Factory-applied, flame-retardant, tape wrapping of individual bus bars or
flame-retardant, spray-applied insulation. Minimum insulation temperature rating of 105 deg C.
U.
Fungus Proofing: Permanent fungicidal treatment for OCPDs and other components including
instruments and instrument transformers.
2.12
SOURCE QUALITY CONTROL
A.
MCC Testing: Inspect and test MCCs according to requirements in NEMA ICS 18.
B.
MCCs will be considered defective if they do not pass tests and inspections.
C.
Prepare test and inspection reports.
PART 3 - EXECUTION
3.1
EXAMINATION
A.
Examine areas and surfaces to receive MCCs, with Installer present, for compliance with
requirements for installation tolerances, and other conditions affecting performance of the
Work.
B.
Examine enclosed controllers before installation. Reject enclosed controllers that are wet,
moisture damaged, or mold damaged.
C.
Proceed with installation only after unsatisfactory conditions have been corrected.
MOTOR-CONTROL CENTERS
262419 - 14
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
3.2
April 2012
INSTALLATION
A.
Coordinate layout and installation of MCCs with other construction including conduit, piping,
equipment, and adjacent surfaces. Maintain required workspace clearances and required
clearances for equipment access doors and panels.
B.
Floor-Mounting Controllers: Install MCCs on 4-inch nominal thickness concrete base.
1.
2.
3.
4.
Install dowel rods to connect concrete base to concrete floor. Unless otherwise indicated,
install dowel rods on 18-inch centers around the full perimeter of concrete base.
For supported equipment, install epoxy-coated anchor bolts that extend through concrete
base and anchor into structural concrete floor.
Place and secure anchorage devices. Use setting drawings, templates, diagrams,
instructions, and directions furnished with items to be embedded.
Install anchor bolts to elevations required for proper attachment to supported equipment.
C.
Seismic Bracing: Comply with requirements specified in Section 260548 "Vibration and
Seismic Controls for Electrical Systems."
D.
Temporary Lifting Provisions: Remove temporary lifting eyes, channels, and brackets and
temporary blocking of moving parts from enclosures and components.
E.
Install fuses in each fusible switch.
F.
Install fuses in control circuits if not factory installed.
Section 262813 "Fuses."
G.
Install heaters in thermal-overload relays. Select heaters based on actual nameplate full-load
amperes after motors have been installed.
H.
Install, connect, and fuse thermal-protector monitoring relays furnished with motor-driven
equipment.
I.
Comply with NECA 1.
3.3
Comply with requirements in
IDENTIFICATION
A.
Comply with requirements in Section 260553 "Identification for Electrical Systems" for
identification of MCC, MCC components, and control wiring.
1.
2.
3.
4.
B.
Identify field-installed conductors, interconnecting wiring, and components; provide
warning signs.
Label MCC and each cubicle with engraved nameplate.
Label each enclosure-mounted control and pilot device.
Mark up a set of manufacturer's connection wiring diagrams with field-assigned wiring
identifications and return to manufacturer for inclusion in Record Drawings.
Operating Instructions: Frame printed operating instructions for MCCs, including control
sequences and emergency procedures. Fabricate frame of finished metal, and cover instructions
with clear acrylic plastic. Mount on front of MCCs.
MOTOR-CONTROL CENTERS
262419 - 15
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
3.4
April 2012
CONTROL WIRING INSTALLATION
A.
Install wiring between enclosed controllers and remote devices and facility's central-control
system. Comply with requirements in Section 260523 "Control-Voltage Electrical Power
Cables."
B.
Bundle, train, and support wiring in enclosures.
C.
Connect selector switches and other automatic-control selection devices where applicable.
1.
2.
3.5
Connect selector switches to bypass only those manual- and automatic-control devices
that have no safety functions when switch is in manual-control position.
Connect selector switches within enclosed controller circuit in both manual and
automatic positions for safety-type control devices such as low- and high-pressure
cutouts, high-temperature cutouts, and motor overload protectors.
CONNECTIONS
A.
Comply with requirements for installation of conduit in Section 260533 "Raceways and Boxes
for Electrical Systems." Drawings indicate general arrangement of conduit, fittings, and
specialties.
B.
Comply with requirements in Section 260526 "Grounding and Bonding for Electrical Systems."
3.6
FIELD QUALITY CONTROL
A.
Testing Agency: Engage a qualified testing agency to perform tests and inspections.
B.
Manufacturer's Field Service: Engage a factory-authorized service representative to inspect,
test, and adjust components, assemblies, and equipment installations, including connections.
C.
Perform tests and inspections.
1.
D.
Acceptance Testing Preparation:
1.
2.
E.
Manufacturer's Field Service: Engage a factory-authorized service representative to
inspect components, assemblies, and equipment installations, including connections, and
to assist in testing.
Test insulation resistance for each enclosed controller, component, connecting supply,
feeder, and control circuit.
Test continuity of each circuit.
Tests and Inspections:
1.
2.
3.
Test and adjust controllers, components, and equipment.
Test insulation resistance for each enclosed controller element, component, connecting
motor supply, feeder, and control circuits.
Test continuity of each circuit.
MOTOR-CONTROL CENTERS
262419 - 16
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
4.
5.
6.
7.
8.
Verify that voltages at controller locations are within 10 percent of motor nameplate rated
voltages. If outside this range for any motor, notify Owner before starting the motor(s).
Test each motor for proper phase rotation.
Perform each electrical test and visual and mechanical inspection stated in
NETA Acceptance Testing Specification. Certify compliance with test parameters.
Correct malfunctioning units on-site, where possible, and retest to demonstrate
compliance; otherwise, replace with new units and retest.
Perform the following infrared (thermographic) scan tests and inspections and prepare
reports:
a.
b.
c.
9.
10.
April 2012
Initial Infrared Scanning: After Substantial Completion, but not more than 60 days
after Final Acceptance, perform an infrared scan of each multipole enclosed
controller. Remove front panels so joints and connections are accessible to
portable scanner.
Follow-up Infrared Scanning: Perform an additional follow-up infrared scan of
each multipole enclosed controller 11 months after date of Substantial Completion.
Instruments and Equipment: Use an infrared scanning device designed to measure
temperature or to detect significant deviations from normal values. Provide
calibration record for device.
Test and adjust controls, remote monitoring, and safeties. Replace damaged and
malfunctioning controls and equipment.
Mark up a set of manufacturer's drawings with all field modifications incorporated during
construction and return to manufacturer for inclusion in Record Drawings.
F.
Enclosed controllers will be considered defective if they do not pass tests and inspections.
G.
Prepare test and inspection reports, including a certified report that identifies enclosed
controllers and that describes scanning results. Include notation of deficiencies detected,
remedial action taken, and observations after remedial action.
3.7
STARTUP SERVICE
A.
Perform startup service.
1.
3.8
Complete installation and startup checks according to manufacturer's written instructions.
ADJUSTING
A.
Set field-adjustable switches, auxiliary relays, time-delay relays, timers, and overload-relay
pickup and trip ranges.
B.
Adjust overload relay heaters or settings if power factor correction capacitors are connected to
the load side of the overload relays.
C.
Adjust the trip settings of MCPs and thermal-magnetic circuit breakers with adjustable,
instantaneous trip elements. Initially adjust to six times the motor nameplate full-load amperes
and attempt to start motors several times, allowing for motor cool-down between starts. If
tripping occurs on motor inrush, adjust settings in increments until motors start without tripping.
MOTOR-CONTROL CENTERS
262419 - 17
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
Do not exceed eight times the motor full-load amperes (or 11 times for NEMA Premium
Efficient motors if required). Where these maximum settings do not allow starting of a motor,
notify Owner before increasing settings.
D.
Set field-adjustable switches and program microprocessors for required start and stop sequences
in reduced-voltage, solid-state controllers.
E.
Program microprocessors in VFCs for required operational sequences, status indications,
alarms, event recording, and display features. Clear events memory after final acceptance
testing and prior to Substantial Completion.
3.9
PROTECTION
A.
Temporary Heating: Apply temporary heat to maintain temperature according to manufacturer's
written instructions until enclosed controllers are ready to be energized and placed into service.
B.
Replace controllers whose interiors have been exposed to water or other liquids prior to
Substantial Completion.
3.10
A.
DEMONSTRATION
Train Owner's maintenance personnel to adjust, operate, and maintain enclosed controllers, and
to use and reprogram microprocessor-based, reduced-voltage, solid-state controllers.
END OF SECTION 262419
MOTOR-CONTROL CENTERS
262419 - 18
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 262713 - ELECTRICITY METERING
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
1.3
Section includes equipment for electricity metering by Owner.
SUBMITTALS
A.
Product Data: For each type of product indicated.
B.
Shop Drawings: For electricity-metering equipment.
1.
2.
C.
1.4
Dimensioned plans and sections or elevation layouts.
Wiring Diagrams: For power, signal, and control wiring. Identify terminals and wiring
designations and color-codes to facilitate installation, operation, and maintenance.
Indicate recommended types, wire sizes, and circuiting arrangements for field-installed
wiring, and show circuit protection features.
Field quality-control reports.
QUALITY ASSURANCE
A.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
PART 2 - PRODUCTS
2.1
EQUIPMENT FOR ELECTRICITY METERING BY OWNER
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
E-Mon; a division of Hunt Power.
National Meter Industries.
Osaki Meter Sales, Inc.
Square D; a brand of Schneider Electric.
ELECTRICITY METERING
262713 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
B.
General Requirements for Owner's Meters:
1.
2.
3.
4.
5.
6.
Comply with UL 1244.
Meters used for billing shall have an accuracy of 0.5 percent of reading, complying with
requirements in ANSI C12.20.
Enclosure: NEMA 250, Type 1 minimum, with hasp for padlocking or sealing.
Identification: Comply with requirements in Division 26 Section "Identification for
Electrical Systems."
Memory Backup: Self-contained to maintain memory throughout power outages of 72
hours, minimum.
Sensors: Current-sensing type, with current or voltage output, selected for optimum
range and accuracy for meters indicated for this application.
a.
C.
April 2012
Type: Split core.
Kilowatt-hour Meter: Electronic three-phase meters, measuring electricity used.
1.
2.
3.
Voltage and Phase Configuration: Meter shall be designed for use on circuits with
voltage rating and phase configuration indicated for its application.
Display: LCD with characters not less than 0.25 inch (6 mm) high, indicating
accumulative kilowatt-hours and current kilowatt load. Retain accumulated kilowatthour in a nonvolatile memory, until reset.
Display: Digital electromechanical counter, indicating accumulative kilowatt-hours.
PART 3 - EXECUTION
3.1
INSTALLATION
A.
3.2
Comply with equipment installation requirements in NECA 1.
IDENTIFICATION
A.
Comply with requirements for identification specified in Division 26 Section "Identification for
Electrical Systems."
1.
2.
3.3
Series Combination Warning Label: Self-adhesive type, with text as required by
NFPA 70.
Equipment Identification Labels: Adhesive film labels with clear protective overlay.
FIELD QUALITY CONTROL
A.
Tests and Inspections:
1.
2.
Connect a load of known kilowatt rating, 1.5 kW minimum, to a circuit supplied by
metered feeder.
Turn off circuits supplied by metered feeder and secure them in off condition.
ELECTRICITY METERING
262713 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
3.
4.
April 2012
Run test load continuously for eight hours minimum, or longer, to obtain a measurable
meter indication. Use test-load placement and setting that ensures continuous, safe
operation.
Check and record meter reading at end of test period and compare with actual electricity
used, based on test-load rating, duration of test, and sample measurements of supply
voltage at test-load connection. Record test results.
B.
Electricity metering will be considered defective if it does not pass tests and inspections.
C.
Prepare test and inspection reports.
END OF SECTION 262713
ELECTRICITY METERING
262713 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
April 2012
SECTION 264313 - TRANSIENT-VOLTAGE SUPPRESSION FOR LOW-VOLTAGE ELECTRICAL
POWER CIRCUITS
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section includes field-mounted TVSS for low-voltage (120 to 600 V) power distribution and
control equipment.
B.
Related Sections:
1.
2.
3.
1.3
Division 26 Section "Switchboards" for factory-installed TVSS.
Division 26 Section "Panelboards" for factory-installed TVSS.
Division 26 Section "Wiring Devices" for devices with integral TVSS.
DEFINITIONS
A.
ATS: Acceptance Testing Specifications.
B.
SVR: Suppressed voltage rating.
C.
TVSS: Transient voltage surge suppressor(s), both singular and plural; also, transient voltage
surge suppression.
1.4
SUBMITTALS
A.
Product Data: For each type of product indicated. Include rated capacities, operating weights,
electrical characteristics, furnished specialties, and accessories.
B.
Qualification Data: For qualified testing agency.
C.
Product Certificates: For TVSS devices, from manufacturer.
D.
Field quality-control reports.
E.
Operation and Maintenance Data: For TVSS devices to include in emergency, operation, and
maintenance manuals.
F.
Warranties: Sample of special warranties.
TRANSIENT-VOLTAGE SUPPRESSION FOR LOW-VOLTAGE ELECTRICAL
POWER CIRCUITS
264313 - 1
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.5
April 2012
QUALITY ASSURANCE
A.
Testing Agency Qualifications: Member company of NETA or an NRTL.
1.
Testing Agency's Field Supervisor: Currently certified by NETA to supervise on-site
testing.
B.
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a testing agency, and marked for intended location and application.
C.
Comply with IEEE C62.41.2 and test devices according to IEEE C62.45.
D.
Comply with NEMA LS 1.
E.
Comply with [UL 1283 and ]UL 1449.
F.
Comply with NFPA 70.
1.6
PROJECT CONDITIONS
A.
Interruption of Existing Electrical Service: Do not interrupt electrical service to facilities
occupied by Owner or others unless permitted under the following conditions and then only
after arranging to provide temporary electrical service according to requirements indicated:
1.
Do not proceed with interruption of electrical service without Construction Manager's
written permission.
B.
Service Conditions: Rate TVSS devices for continuous operation under the following
conditions unless otherwise indicated:
1.
2.
3.
4.
1.7
Maximum Continuous Operating Voltage: Not less than 115 percent of nominal system
operating voltage.
Operating Temperature: 30 to 120 deg F (0 to 50 deg C).
Humidity: 0 to 85 percent, noncondensing.
Altitude: Less than 20,000 feet (6090 m) above sea level.
COORDINATION
A.
1.8
Coordinate location of field-mounted TVSS devices to allow adequate clearances for
maintenance.
WARRANTY
A.
Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or
replace components of surge suppressors that fail in materials or workmanship within specified
warranty period.
1.
Warranty Period: Five years from date of Substantial Completion.
TRANSIENT-VOLTAGE SUPPRESSION FOR LOW-VOLTAGE ELECTRICAL
POWER CIRCUITS
264313 - 2
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.9
April 2012
EXTRA MATERIALS
A.
Furnish extra materials that match products installed and that are packaged with protective
covering for storage and identified with labels describing contents.
1.
Replaceable Protection Modules: One of each size and type installed.
PART 2 - PRODUCTS
2.1
PANELBOARD SUPPRESSORS
A.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
2.
3.
4.
5.
6.
B.
Surge Protection Devices:
1.
2.
3.
4.
C.
ABB USA.
Current Technology Inc.; Danaher Power Solutions.
Eaton Electrical Inc.; Cutler-Hammer Business Unit.
General Electric Company; GE Consumer & Industrial - Electrical Distribution.
Siemens Energy & Automation, Inc.
Square D; a brand of Schneider Electric.
Non-modular.
LED indicator lights for power and protection status.
Audible alarm, with silencing switch, to indicate when protection has failed.
Form-C contacts rated at 5 A and 250-V ac, one normally open and one normally closed,
for remote monitoring of protection status. Contacts shall reverse on failure of any surge
diversion module or on opening of any current-limiting device. Coordinate with building
power monitoring and control system.
Surge Protection Devices:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Comply with UL 1449.
Non-modular design.
Short-circuit current rating complying with UL 1449, and matching or exceeding the
panelboard short-circuit rating and redundant suppression circuits; with individually
fused metal-oxide varistors.
Fuses, rated at 200-kA interrupting capacity.
Fabrication using bolted compression lugs for internal wiring.
Integral disconnect switch.
Redundant suppression circuits.
Redundant replaceable modules.
Arrangement with wire connections to phase buses, neutral bus, and ground bus.
LED indicator lights for power and protection status.
Audible alarm, with silencing switch, to indicate when protection has failed.
Form-C contacts rated at 5 A and 250-V ac, one normally open and one normally closed,
for remote monitoring of protection status. Contacts shall reverse on failure of any surge
TRANSIENT-VOLTAGE SUPPRESSION FOR LOW-VOLTAGE ELECTRICAL
POWER CIRCUITS
264313 - 3
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
13.
April 2012
diversion module or on opening of any current-limiting device. Coordinate with building
power monitoring and control system.
Four-digit transient-event counter set to totalize transient surges.
D.
Peak Single-Impulse Surge Current Rating: 160 kA per mode/320 kA per phase.
E.
Minimum single impulse current ratings, using 8-by-20-mic.sec waveform described in IEEE
C62.41.2:
1.
2.
3.
F.
Protection modes and UL 1449 SVR for grounded wye circuits with 208Y/120 V, 3-phase, 4wire circuits shall be as follows:
1.
2.
3.
2.2
Line to Neutral: 70,000A.
Line to Ground: 70,000A.
Neutral to Ground: 50,000A.
Line to Neutral: 400 V for 208Y/120 V.
Line to Ground: 400 V for 208Y/120 V.
Neutral to Ground: 400 V for 208Y/120 V.
ENCLOSURES
A.
Indoor Enclosures: NEMA 250 Type 1.
PART 3 - EXECUTION
3.1
INSTALLATION
A.
Install TVSS devices at service entrance on load side, with ground lead bonded to service
entrance ground.
B.
Install TVSS devices for panelboards and auxiliary panels with conductors or buses between
suppressor and points of attachment as short and straight as possible. Do not exceed
manufacturer's recommended lead length. Do not bond neutral and ground.
1.
3.2
Provide multiple, 30-A circuit breaker as a dedicated disconnecting means for TVSS
unless otherwise indicated.
FIELD QUALITY CONTROL
A.
Manufacturer's Field Service: Engage a factory-authorized service representative to inspect,
test, and adjust components, assemblies, and equipment installations, including connections.
1.
B.
Verify that electrical wiring installation complies with manufacturer's written installation
requirements.
Perform tests and inspections.
TRANSIENT-VOLTAGE SUPPRESSION FOR LOW-VOLTAGE ELECTRICAL
POWER CIRCUITS
264313 - 4
Triton College – River Grove, IL
Switchgear Replacement Project – Phase 2
1.
April 2012
Manufacturer's Field Service: Engage a factory-authorized service representative to
inspect components, assemblies, and equipment installations, including connections, and
to assist in testing.
C.
TVSS device will be considered defective if it does not pass tests and inspections.
D.
Prepare test and inspection reports.
3.3
STARTUP SERVICE
A.
Do not energize or connect panelboards to their sources until TVSS devices are installed and
connected.
B.
Do not perform insulation resistance tests of the distribution wiring equipment with the TVSS
installed. Disconnect before conducting insulation resistance tests, and reconnect immediately
after the testing is over.
3.4
DEMONSTRATION
A.
Engage a factory-authorized service representative to train Owner's maintenance personnel to
maintain TVSS devices.
END OF SECTION 264313
TRANSIENT-VOLTAGE SUPPRESSION FOR LOW-VOLTAGE ELECTRICAL
POWER CIRCUITS
264313 - 5
PROJECT NUMBER: 21135.062
COLLEGE
ELECTRIC SWITCHGEAR REPLACEMENT
PHASE TWO
2000 5TH AVENUE
RIVER GROVE, ILLINOIS
PREPARED FOR:
CONSTRUCTION MANAGER:
Mike Welsh
PREPARED BY:
PATRICK ENGINEERING INC.
4970 VARSITY DRIVE
LISLE, ILLINOIS
60532
N
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
M
I
O
J
B
A
N
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
A
N
B
N
C
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
N
B
C
A
N
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
A
N
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
A
N
B
N
C
N
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
A
B
N
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
N
A
N
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
TAG NOTES
A
N
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
TAG NOTES
B
A
N
C
N
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
N
TAG NOTES
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
A
N
B
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409
Triton
COLLEGE
4970 Varsity Drive
Lisle, Illinois 60532
TEL. (630) 795 7200
FAX (630) 724 1681
www.patrickco.com
PROFESSIONAL DESIGN FIRM LICENSE NO. 184 000409