SECTION 01100 - 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 1 Specification Sections, apply to this Section.
SUMMARY
A.
This Section includes the following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
1.3
Work covered by the Contract Documents.
Type of the Contract.
Work phases.
Work under other contracts.
Products ordered in advance.
Use of premises.
Owner's occupancy requirements.
Work restrictions.
Specification formats and conventions.
WORK COVERED BY CONTRACT DOCUMENTS
A.
Project Identification: Mechanical rooms and Cafeteria, Broward Health Medical Center
1.
B.
Owner: Broward Health System
1.
C.
Project Location: 1600 S. Andrews Av Ft Lauderdale FL 33316
Owner's Representative: Nelson Maldonado
The Work consists of the following:
1.
The Work includes:
A
Removal of designated roofing and insulation for area # 2N
B
Removal of designated roofing for all other areas
C
Installation of vapor barrier on roof area #3
C
Installation of insulating lightweight concrete on roof # 3
D
Installation of tapered insulation on roof area # 2N
1.4
D
Installation of Cold Applied Modified Bitumen Roofing System on all areas
F
Installation of flashings and accessories
TYPE OF CONTRACT
A.
1.5
Project will be carried out under a single prime contract.
USE OF PREMISES
A.
General: Contractor shall have limited use of premises for construction operations as indicated
on Drawings by the Contract limits.
1.
Limits: Confine constructions operations to Mechanical rooms and cafeteria and staging
area.
a.
Do not use Owner’s toilet rooms.
b.
Do not use Owner’s cafeteria.
2.
3.
Owner Occupancy: Allow for Owner occupancy of Project site and use by the public.
Driveways and Entrances: Keep driveways parking garage, 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.
Schedule deliveries to minimize use of driveways and entrances.
Schedule deliveries to minimize space and time requirements for storage of
materials and equipment on-site.
B.
Parking: Park in designated areas only. Parking shuttle is the responsibility of the Contractor.
Obtain and display Owner-furnished parking permits. Non-permitted vehicles and vehicles
located in areas other than approved parking areas must be attended or they will be subject to
towing.
C.
Deliveries: Provide representative to receive all materials and offload at the job site. The Owner
will refuse all deliveries to other locations.
D.
Personnel Identification: All construction personnel in occupied portions of the facility must
wear Owner-furnished identification badges at all times. Personnel without proper identification
are subject to removal from the site by the Owner.
E.
Safety and Security: Comply with Owner’s requirements related to security and fire drills and alerts.
F.
Burning/Welding Operations: Comply with Owner’s requirements related to Burning and Welding
permits. Coordinate turning off of fire/smoke detection systems in affected areas. Contractor shall be
responsible for Fire Department response fees related to construction operations.
G.
Smoking: No smoking is allowed on the premises, except within 20 feet of the Contractor’s job
office trailer or as otherwise designated by Owner’s representative.
H.
1.6
Use of Existing Building: Maintain existing building in a weathertight condition throughout
construction period. Repair damage caused by construction operations. Protect building and its
occupants during construction period.
OWNER'S OCCUPANCY REQUIREMENTS
A.
Full Owner Occupancy: Owner will occupy site and existing building during entire
construction period. Cooperate with Owner during construction operations to minimize
conflicts and facilitate Owner usage. Perform the Work so as not to interfere with Owner's dayto-day operations. Maintain existing exits, unless otherwise indicated.
1.
2.
1.7
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.
On-Site Work Hours: Work shall be generally performed inside the existing building during
normal business working hours of 7:00 a.m. to 4:00 p.m., Monday through Friday, except
otherwise indicated.
1.
2.
B.
Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Owner or
others unless permitted under the following conditions and then only after arranging to provide
temporary utility services according to requirements indicated:
1.
2.
1.8
Weekend Hours: Same as week days
Early Morning Hours: refer to regulations by authorities having jurisdiction for
restrictions on noisy work.
Notify Owner not less than two(2) days in advance of proposed utility interruptions.
Do not proceed with utility interruptions without Owner's written permission.
SPECIFICATION FORMATS AND CONVENTIONS
A.
Specification Format: The Specifications are organized into Divisions and Sections using the
16-division format and CSI/CSC's "MasterFormat" numbering system.
B.
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.
Abbreviated Language: Language used in the Specifications and other Contract
Documents is abbreviated. Words and meanings shall be interpreted as appropriate.
Words implied, but not stated, shall be inferred as the sense requires. Singular words
shall be interpreted as plural, and plural words shall be interpreted as singular where
applicable as the context of the Contract Documents indicates.
2.
Imperative mood and streamlined language are generally used in the Specifications.
Requirements expressed in the imperative mood are to be performed by Contractor.
Occasionally, the indicative or subjunctive mood may be used in the Section Text for
clarity to describe responsibilities that must be fulfilled indirectly by Contractor or by
others when so noted.
a.
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.
PART 2 - PRODUCTS (Not Used)
PART 3 - EXECUTION (Not Used)
END OF SECTION 01100
SECTION 01210 - ALLOWANCES
PART 4 - GENERAL
4.1
RELATED DOCUMENTS
A.
4.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 1 Specification Sections, apply to this Section.
SUMMARY
A.
This Section includes administrative and procedural requirements governing allowances.
1.
B.
Types of allowances include the following:
1.
2.
3.
4.
4.3
Certain items are specified in the Contract Documents by allowances. Allowances have
been established in lieu of additional requirements and to defer selection of actual
materials and equipment to a later date when additional information is available for
evaluation. If necessary, additional requirements will be issued by Change Order.
Lump-sum allowances.
Unit-cost allowances.
Contingency allowances.
Testing and inspecting allowances.
SELECTION AND PURCHASE
A.
At the earliest practical date after award of the Contract, advise Owner of the date when final
selection and purchase of each product or system described by an allowance must be completed
to avoid delaying the Work.
B.
At Owner's request, obtain proposals for each allowance for use in making final selections.
Include recommendations that are relevant to performing the Work.
C.
Purchase products and systems selected by Owner from the designated supplier.
4.4
SUBMITTALS
A.
Submit proposals for purchase of products or systems included in allowances, in the form
specified for Change Orders.
B.
Submit invoices or delivery slips to show actual quantities of materials delivered to the site for
use in fulfillment of each allowance.
C.
Coordinate and process submittals for allowance items in same manner as for other portions of
the Work.
4.5
COORDINATION
A.
4.6
Coordinate allowance items with other portions of the Work. Furnish templates as required to
coordinate installation.
LUMP-SUM, UNIT-COST ALLOWANCES
A.
Allowance shall include cost to Contractor of specific products and materials ordered by Owner
under allowance and shall include taxes, freight, and delivery to Project site.
B.
Contractor's costs for receiving and handling at Project site, labor, installation, overhead and
profit, and similar costs related to products and materials ordered by Owner under allowance
shall be included as part of the Contract Sum and not part of the allowance.
4.7
CONTINGENCY ALLOWANCES
A.
Use the contingency allowance only as directed by Owner for Owner's purposes and only by
Change Orders that indicate amounts to be charged to the allowance.
B.
Contractor's overhead, profit, and related costs for products and equipment ordered by Owner
under the contingency allowance are included in the allowance and are not part of the Contract
Sum. These costs include delivery, installation, taxes, insurance, equipment rental, and similar
costs.
C.
Change Orders authorizing use of funds from the contingency allowance will include
Contractor's related costs and reasonable overhead and profit margins.
D.
At Project closeout, credit unused amounts remaining in the contingency allowance to Owner
by Change Order.
4.8
TESTING AND INSPECTING ALLOWANCES
A.
Testing and inspecting allowances include the cost of engaging testing agencies, actual tests and
inspections, and reporting results.
B.
The allowance does not include incidental labor required to assist the testing agency or costs for
retesting if previous tests and inspections result in failure. The cost for incidental labor to assist
the testing agency shall be included in the Contract Sum.
C.
Costs of services not required by the Contract Documents are not included in the allowance.
D.
At Project closeout, credit unused amounts remaining in the testing and inspecting allowance to
Owner by Change Order.
PART 5 - PRODUCTS (Not Used)
PART 6 - EXECUTION
6.1
EXAMINATION
A.
6.2
Examine products covered by an allowance promptly on delivery for damage or defects. Return
damaged or defective products to manufacturer for replacement.
PREPARATION
A.
Coordinate materials and their installation for each allowance with related materials and
installations to ensure that each allowance item is completely integrated and interfaced with
related work.
END OF SECTION 01210
PART 7 - GENERAL
7.1
RELATED DOCUMENTS
A.
7.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 1 Specification Sections, apply to this Section.
SUMMARY
A.
7.3
This Section includes administrative and procedural requirements for unit prices.
DEFINITIONS
A.
7.4
Unit price is an amount proposed by bidders, stated on the Bid Form, as a price per unit of
measurement for materials or services added to or deducted from the Contract Sum by
appropriate modification, if 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,
applicable taxes, 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 list of unit prices is included in Part 3. Specification Sections referenced
in the schedule contain requirements for materials described under each unit price.
PART 8 - PRODUCTS (Not Used)
PART 9 - EXECUTION
9.1
LIST OF UNIT PRICES
A.
Unit Price No. 1 - Additional roof drain
1.
2.
B.
Unit Price No.2 Existing wood nailer replacement
1.
2.
C.
D.
Description: Provide additional roof drain including associated sump, flashing, patching,
and piping, according to Division 15 Section "Plumbing Specialties" and Division 7
roofing section.
Unit of Measurement: 1 roof drain.
Description: Provide new pressure-treated wood nailer according to Division 6 Section
"Miscellaneous Carpentry."
Unit of Measurement: 100 lineal foot.
Unit Price No.3 - Metal deck replacement
1.
Description: Provide new metal deck and insulation to match existing
2.
Unit of measurement : 100 sq.ft.
Unit Price No. 4 - Deck Repair – information will be provided during pre-bidders conference
and in addendum.
END OF SECTION 01270
PROJECT MANAGEMENT AND COORDINATION
PART 10 - GENERAL
10.1
A.
10.2
A.
10.3
A.
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes administrative provisions for coordinating construction operations on
Project including, but not limited to, the following:
1.
Administrative and supervisory personnel.
2.
Project meetings.
COORDINATION
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.
2.
3.
4.
B.
Prepare memoranda for distribution to each party involved, outlining special procedures
required for coordination. Include such items as required notices, reports, and list of attendees
at meetings.
1.
C.
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.
Coordinate installation of different components with other contractors to ensure
maximum accessibility for required maintenance, service, and repair.
Make adequate provisions to accommodate items scheduled for later installation.
Where availability of space is limited, coordinate installation of different components to
ensure maximum performance and accessibility for required maintenance, service, and
repair of all components, including mechanical and electrical.
Prepare similar memoranda for Owner and separate contractors if coordination of their
Work is required.
Administrative Procedures: Coordinate scheduling and timing of required administrative
procedures with other construction activities and activities of other contractors to avoid conflicts
and to ensure orderly progress of the Work. Such administrative activities include, but are not
limited to, the following:
1.
Preparation of Contractor's Construction Schedule.
2.
3.
4.
5.
6.
7.
8.
9.
10.4
A.
SUBMITTALS
Key Personnel Names: Prior to 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 numbers, including
home and office telephone numbers. Provide names, addresses, and telephone numbers of
individuals assigned as standbys in the absence of individuals assigned to Project.
1.
10.5
A.
Post copies of list in Project meeting room, in temporary field office, and by each
temporary telephone. Keep list current at all times.
PROJECT MEETINGS
General: Schedule and conduct meetings and conferences at Project site, unless otherwise
indicated.
1.
2.
3.
B.
Preparation of the Schedule of Values.
Installation and removal of temporary facilities and controls.
Delivery and processing of submittals.
Progress meetings.
Preinstallation conferences.
Project closeout activities.
Startup and adjustment of systems.
Project closeout activities.
Attendees: Inform participants and others involved, and individuals whose presence is
required, of date and time of each meeting. Notify Owner of scheduled meeting dates
and times.
Agenda: Prepare the meeting agenda. Distribute the agenda to all invited attendees.
Minutes: Record significant discussions and agreements achieved. Distribute the
meeting minutes to everyone concerned, including Owner, within three days of the
meeting.
Preconstruction Conference:
Schedule a preconstruction conference before starting
construction, at a time convenient to Owner, but no later than 7 days after execution of the
Agreement. Hold the conference at Project site or another convenient location. Conduct the
meeting to review responsibilities and personnel assignments.
1.
2.
Attendees: Authorized representatives of Owner, Contractor and its superintendent;
major subcontractors; suppliers; and other concerned parties shall attend the conference.
All participants at the conference shall be familiar with Project and authorized to
conclude matters relating to the Work.
Agenda: Discuss items of significance that could affect progress, including the
following:
a.
b.
c.
d.
Construction schedule.
Critical work sequencing and long-lead items.
Designation of key personnel and their duties.
Procedures for processing field decisions and Change Orders.
e.
f.
g.
h.
i.
j.
k.
l.
m.
n.
o.
p.
q.
r.
s.
t.
u.
v.
w.
3.
C.
Procedures for requests for interpretations (RFIs).
Procedures for testing and inspecting.
Procedures for processing Applications for Payment.
Distribution of the Contract Documents.
Submittal procedures.
LEED requirements.
Preparation of Record Documents.
Use of the premises and existing building.
Work restrictions.
Owner's occupancy requirements.
Responsibility for temporary facilities and controls.
Construction waste management and recycling.
Parking availability.
Office, work, and storage areas.
Equipment deliveries and priorities.
First aid.
Security.
Progress cleaning.
Working hours.
Minutes: Record and distribute meeting minutes.
Progress Meetings: Conduct progress meetings at weekly intervals.
meetings with preparation of payment requests.
1.
2.
Coordinate dates of
Attendees: In addition to representatives of Owner, 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 conference 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)
b.
Review schedule for next period.
Review present and future needs of each entity present, including the following:
1)
2)
3)
4)
5)
6)
Interface requirements.
Sequence of operations.
Status of submittals.
Deliveries.
Off-site fabrication.
Access.
7)
8)
9)
10)
11)
12)
13)
14)
15)
16)
17)
18)
19)
20)
3.
4.
Site utilization.
Temporary facilities and controls.
Work hours.
Hazards and risks.
Progress cleaning.
Quality and work standards.
Status of correction of deficient items.
Field observations.
Requests for interpretations (RFIs).
Status of proposal requests.
Pending changes.
Status of Change Orders.
Pending claims and disputes.
Documentation of information for payment requests.
Minutes: Record and distribute to Contractor the meeting minutes.
Reporting: Distribute minutes of the meeting to each party present and to parties who
should have been present.
a.
Schedule Updating: Revise Contractor's Construction Schedule after each progress
meeting where revisions to the schedule have been made or recognized. Issue
revised schedule concurrently with the report of each meeting.
PART 11 - PRODUCTS (Not Used)
PART 12 - EXECUTION (Not Used)
END OF SECTION 01310
01320 - CONSTRUCTION PROGRESS DOCUMENTATION
PART 13 - GENERAL
13.1
A.
13.2
A.
13.3
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes administrative and procedural requirements for documenting the progress
of construction during performance of the Work, including the following:
1.
Contractor's Construction Schedule.
2.
Daily construction reports.
3.
Field condition reports.
4.
Special reports.
SUBMITTALS
A.
Contractor's Construction Schedule: Submit two opaque copies of initial schedule, large
enough to show entire schedule for entire construction period.
B.
Daily Construction Reports: Submit two copies at weekly intervals.
C.
Field Condition Reports: Submit two copies at time of discovery of differing conditions.
D.
Special Reports: Submit two copies at time of unusual event.
13.4
COORDINATION
A.
Coordinate preparation and processing of schedules and reports with performance of
construction activities and with scheduling and reporting of separate contractors.
B.
Coordinate Contractor's Construction Schedule with the Schedule of Values, list of
subcontracts, Submittals Schedule, progress reports, payment requests, and other required
schedules and reports.
1.
2.
Secure time commitments for performing critical elements of the Work from parties
involved.
Coordinate each construction activity in the network with other activities and schedule
them in proper sequence.
PART 14 - PRODUCTS
14.1
CONTRACTOR'S CONSTRUCTION SCHEDULE, GENERAL
A.
Procedures:
Scheduling."
B.
Time Frame: Extend schedule from date established for the Notice of Award to date of Final
Completion.
1.
C.
Contract completion date shall not be changed by submission of a schedule that shows an
early completion date, unless specifically authorized by Change Order.
Activities: Treat each separate area as a separate numbered activity for each principal element
of the Work. Comply with the following:
1.
2.
3.
4.
D.
Activity Duration: Define activities so no activity is longer than 20 days, unless
specifically allowed by Owner.
Submittal Review Time: Include review and resubmittal times indicated in Division 1
Section "Submittal Procedures" in schedule. Coordinate submittal review times in
Contractor's Construction Schedule with Submittals Schedule.
Startup and Testing Time: Include not less than 5days for startup and testing.
Substantial Completion: Indicate completion in advance of date established for
Substantial Completion, and allow time for Owner's administrative procedures necessary
for certification of Substantial Completion.
Constraints: Include constraints and work restrictions indicated in the Contract Documents and
as follows in schedule, and show how the sequence of the Work is affected.
1.
Work Restrictions: Show the effect of the following items on the schedule:
a.
b.
c.
d.
E.
14.2
Comply with procedures contained in AGC's "Construction Planning &
Limitations of continued occupancies.
Uninterruptible services.
Use of premises restrictions.
Environmental control.
Contract Modifications: For each proposed contract modification and concurrent with its
submission, prepare a time-impact analysis using fragnets to demonstrate the effect of the
proposed change on the overall project schedule.
PRELIMINARY CONSTRUCTION SCHEDULE
A.
Bar-Chart Schedule: Submit preliminary horizontal bar-chart-type construction schedule within
seven days of date established for the Notice to Proceed.
B.
Preparation: Indicate each significant construction activity separately. Identify first workday of
each week with a continuous vertical line. Outline significant construction activities for first 30
days of construction. Include skeleton diagram for the remainder of the Work and a cash
requirement prediction based on indicated activities.
14.3
A.
REPORTS
Daily Construction Reports: Prepare a daily construction report recording the following
information concerning events at Project site:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
B.
14.4
List of subcontractors at Project site.
Approximate count of personnel at Project site.
Equipment at Project site.
Material deliveries.
High and low temperatures and general weather conditions.
Accidents.
Meetings and significant decisions.
Unusual events (refer to special reports).
Stoppages, delays, shortages, and losses.
Emergency procedures.
Orders and requests of authorities having jurisdiction.
Change Orders received and implemented.
Construction Change Directives received and implemented.
Services connected and disconnected.
Equipment or system tests and startups.
Substantial Completions authorized.
Field Condition Reports: Immediately on discovery of a difference between field conditions
and the Contract Documents, prepare and submit a detailed report. Submit with a request for
interpretation on form bound in Project Manual. Include a detailed description of the differing
conditions, together with recommendations for changing the Contract Documents.
SPECIAL REPORTS
A.
General: Submit special reports directly to Owner within one day(s) of an occurrence.
Distribute copies of report to parties affected by the occurrence.
B.
Reporting Unusual Events: When an event of an unusual and significant nature occurs at
Project site, whether or not related directly to the Work, prepare and submit a special report.
List chain of events, persons participating, response by Contractor's personnel, evaluation of
results or effects, and similar pertinent information. Advise Owner in advance when these
events are known or predictable.
PART 15 - EXECUTION
15.1
A.
CONTRACTOR'S CONSTRUCTION SCHEDULE
Contractor's Construction Schedule Updating: At monthly intervals, update schedule to reflect
actual construction progress and activities. Issue schedule one week before each regularly
scheduled progress meeting.
1.
2.
3.
B.
Revise schedule immediately after each meeting or other activity where revisions have
been recognized or made. Issue updated schedule concurrently with the report of each
such meeting.
Include a report with updated schedule that indicates every change, including, but not
limited to, changes in logic, durations, actual starts and finishes, and activity durations.
As the Work progresses, indicate Actual Completion percentage for each activity.
Distribution: Distribute copies of approved schedule to Owner Owner, separate contractors,
testing and inspecting agencies, and other parties identified by Contractor with a need-to-know
schedule responsibility.
1.
2.
Post copies in Project meeting rooms and temporary field offices.
When revisions are made, distribute updated schedules to the same parties and post in the
same locations. Delete parties from distribution when they have completed their assigned
portion of the Work and are no longer involved in performance of construction activities.
END OF SECTION 01320
SECTION 01400 - QUALITY REQUIREMENTS
PART 16 - GENERAL
16.1
A.
16.2
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 1 Specification Sections, apply to this Section.
SUMMARY
A.
This 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.
C.
16.3
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
Owner, Owner, or authorities having jurisdiction are not limited by provisions of this Section.
Minimum 3 inspection days per week by the manufacturer’s tech services representative.
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. Minimum 3 inspection days per week by the
manufacturer’s tech services representative.
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 Owner.
C.
Preconstruction Testing: Tests and inspections that are 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 industry standards.
E.
Source Quality-Control Testing: Tests and inspections that are performed at the source, i.e.,
plant, mill, factory, or shop.
F.
Field Quality-Control Testing: Tests and inspections that are performed on-site for installation
of the Work and for completed Work by Technical representative from the Manufacturer.
G.
Testing Agency: An entity engaged to perform specific tests, inspections, or both. Testing
laboratory shall mean the same as testing agency.
H.
Installer/Applicator/Erector: Contractor or another entity engaged by Contractor as an
employee, Subcontractor, or Sub-subcontractor, to perform a particular construction operation,
including installation, erection, application, and similar operations.
1.
I.
16.4
Using a term such as "carpentry" does not imply that certain construction activities must
be performed by accredited or unionized individuals of a corresponding generic name,
such as "carpenter." It also does not imply that requirements specified apply exclusively
to tradespeople of the corresponding generic name.
Experienced: When used with an entity, "experienced" means having successfully completed a
minimum of five previous projects similar in size and scope to this Project; being familiar with
special requirements indicated; and having complied with requirements of authorities having
jurisdiction.
CONFLICTING REQUIREMENTS
A.
General: 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 uncertainties and requirements that are different, but
apparently equal, to Owner 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 Owner for a decision before
proceeding.
16.5
SUBMITTALS
A.
Qualification Data: For testing agencies specified in "Quality Assurance" Article to
demonstrate their capabilities and experience. Include proof of qualifications in the form of a
recent report on the inspection of the testing agency by a recognized authority.
B.
Reports: Prepare and submit certified written reports that include the following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
C.
16.6
Date of issue.
Project title and number.
Name, address, and telephone number of testing agency.
Dates and locations of samples and tests or inspections.
Names of individuals making tests and inspections.
Description of the Work and test and inspection method.
Identification of product and Specification Section.
Complete test or inspection data.
Test and inspection results and an interpretation of test results.
Record of temperature and weather conditions at time of sample taking and testing and
inspecting.
Comments or professional opinion on whether tested or inspected Work complies with
the Contract Document requirements.
Name and signature of laboratory inspector.
Recommendations on retesting and reinspecting.
Permits, Licenses, and Certificates: For Owner's records, submit copies of permits, licenses,
certifications, inspection reports, releases, jurisdictional settlements, notices, receipts for fee
payments, judgments, correspondence, records, and similar documents, established for
compliance with standards and regulations bearing on performance of the Work.
QUALITY ASSURANCE
A.
General: Qualifications paragraphs in this Article establish the minimum qualification levels
required; individual Specification Sections specify additional requirements.
B.
Installer Qualifications: Installer shall be approved by Manufacturer. A firm or individual
experienced in installing, erecting, or assembling work similar in material, design, and extent to
that indicated for this Project, whose work has resulted in construction with a record of
successful in-service performance. Installer employing workers trained and approved by
manufacturer
C.
Manufacturer Qualifications: A firm experienced in manufacturing products indicated for this
Project and with a record of successful in-service performance, as well as sufficient production
capacity to produce required units.
D.
Fabricator Qualifications: A firm experienced in producing products indicated for this Project
and with a record of successful in-service performance, as well as sufficient production capacity
to produce required units.
E.
Testing Agency Qualifications: An NRTL, an NVLAP, or an independent agency with the
experience and capability to conduct testing and inspecting indicated, as documented according
to ASTM E 548; and with additional qualifications specified in individual Sections; and where
required by authorities having jurisdiction, that is acceptable to authorities.
1.
2.
NRTL: A nationally recognized testing laboratory according to 29 CFR 1910.7.
NVLAP: A testing agency accredited according to NIST's National Voluntary
Laboratory Accreditation Program.
F.
16.7
A.
Factory-Authorized Technical Representative Qualifications: An authorized, full-time technical
specialist employee representative of manufacturer who is trained and approved by
manufacturer to observe and inspect installation of roofing systems that are similar in material,
design, and extent to those indicated for this Project.
QUALITY CONTROL
Tests and inspections not explicitly assigned to Owner are Contractor's responsibility. 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.
1.
Where services are indicated as Contractor's responsibility, engage a qualified testing
agency to perform these quality-control services.
a.
2.
3.
4.
5.
Contractor shall not employ same entity engaged by Owner, unless agreed to in
writing by Owner.
Notify testing agencies at least 24 hours in advance of time when Work that requires
testing or inspecting will be performed.
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.
Submit additional copies of each written report directly to authorities having jurisdiction,
when they so direct.
B.
Manufacturer's Field Services: Where indicated, engage a manufacturer-authorized technical
representative to inspect field-assembled components. Report results in writing as specified in
Division 1 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.
Testing Agency Responsibilities: Cooperate with Owner and Contractor in performance of
duties. Provide qualified personnel to perform required tests and inspections.
1.
2.
3.
4.
5.
6.
Notify Owner and Contractor promptly of irregularities or deficiencies observed in the
Work during performance of its services.
Determine the location from which test samples will be taken and in which in-situ tests
are conducted.
Conduct and interpret tests and inspections and state in each report whether tested and
inspected work complies with or deviates from requirements.
Submit a certified written report, in duplicate, of each test, inspection, and similar
quality-control service through Contractor.
Do not release, revoke, alter, or increase the Contract Document requirements or approve
or accept any portion of the Work.
Do not perform any duties of Contractor.
E.
Associated Services: Cooperate with agencies performing required tests, inspections, and
similar quality-control services, and provide reasonable auxiliary services as requested. Notify
agency sufficiently in advance of operations to permit assignment of personnel. Provide the
following:
1.
2.
3.
4.
5.
F.
Access to the Work.
Incidental labor and facilities necessary to facilitate tests and inspections, including minor
cutting and patching.
Adequate quantities of representative samples of materials that require testing and
inspecting. Assist agency in obtaining samples.
Facilities for storage of test samples.
Security and protection for samples and for testing and inspecting equipment at Project
site.
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.
Schedule times for tests, inspections, obtaining samples, and similar activities.
PART 17 - PRODUCTS (Not Used)
PART 18 - EXECUTION
18.1
A.
TEST AND INSPECTION LOG
Prepare a record of tests and inspections. Include the following:
1.
2.
3.
4.
B.
18.2
A.
Date test or inspection was conducted.
Description of the Work tested or inspected.
Date test or inspection results were transmitted to Owner.
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 Owner's reference during normal working hours.
REPAIR AND PROTECTION
General: On completion of testing, inspecting, sample taking, and similar services, repair
damaged construction and restore substrates and finishes.
1.
Comply with the Contract Document requirements for Division 1 Section "Cutting and
Patching."
B.
Protect construction exposed by or for quality-control service activities.
C.
Repair and protection are Contractor's responsibility, regardless of the assignment of
responsibility for quality-control services.
END OF SECTION 01400
SECTION 01500 - TEMPORARY FACILITIES AND CONTROLS
PART 19 - GENERAL
19.1
A.
19.2
A.
19.3
A.
19.4
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes requirements for temporary utilities, support facilities, and security and
protection facilities.
DEFINITIONS
Permanent Enclosure: As determined by Owner, permanent or temporary roofing is complete,
insulated, and weathertight; exterior walls are insulated and weathertight; and all openings are
closed with permanent construction or substantial temporary closures.
USE CHARGES
A.
General: Cost or use charges for temporary facilities shall be included in the Contract Sum.
Allow other entities to use temporary services and facilities without cost, including, but not
limited to, Owner's construction forces, testing agencies, and authorities having jurisdiction.
B.
Water Service: 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: 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.
19.5
A.
19.6
A.
SUBMITTALS
Site Plan: Show temporary facilities, utility hookups, staging areas, and parking areas for
construction personnel.
QUALITY ASSURANCE
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.
PART 20 - PRODUCTS
20.1
MATERIALS
A.
Portable Chain-Link Fencing: Minimum 2-inch (50-mm), 9-gage, galvanized steel, chain-link
fabric fencing; minimum 6 feet (1.8 m) high with galvanized steel pipe posts; minimum 2-3/8inch- (60-mm-) OD line posts and 2-7/8-inch- (73-mm-) OD corner and pull posts, with 1-5/8inch- (42-mm-) OD top and bottom rails. Provide galvanized steel bases for supporting posts.
B.
Lumber and Plywood:
Carpentry."
20.2
A.
TEMPORARY FACILITIES
Storage and Fabrication Sheds: It is the contractor’s responsibility to have sheds sized,
furnished, and equipped to accommodate materials and equipment for construction operations.
1.
20.3
A.
Comply with requirements in Division 6 Section " Miscellaneous
Store combustible materials apart from building.
EQUIPMENT
Fire Extinguishers: Portable, UL rated; with class and extinguishing agent as required by
locations and classes of fire exposures.
PART 21 - EXECUTION
21.1
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.
B.
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.
21.2
A.
TEMPORARY UTILITY INSTALLATION
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.
Sanitary Facilities: Provide temporary toilets, wash facilities, and drinking water for use of
construction personnel. Comply with authorities having jurisdiction for type, number, location,
operation, and maintenance of fixtures and facilities.
C.
Electric Power Service: Use of Owner's existing electric power service will be permitted, as
long as equipment is maintained in a condition acceptable to Owner.
D.
Lighting: Provide temporary lighting with local switching that provides adequate illumination
for construction operations, observations, inspections, and traffic conditions.
21.3
A.
SUPPORT FACILITIES INSTALLATION
General: Comply with the following:
1.
2.
Provide incombustible construction for offices, shops, and sheds located within
construction area or within 30 feet (9 m) of building lines. Comply with NFPA 241.
Maintain support facilities until near Substantial Completion. Remove before Substantial
Completion. Personnel remaining after Substantial Completion will be permitted to use
permanent facilities, under conditions acceptable to Owner.
B.
Parking: Use designated areas of Owner's existing parking areas for construction personnel.
C.
Project Identification and Temporary Signs: Provide Project identification and other signs.
Install signs where indicated to inform public and individuals seeking entrance to Project.
Unauthorized signs are not permitted.
1.
2.
Provide temporary, directional signs for construction personnel and visitors.
Maintain and touchup signs so they are legible at all times.
D.
Waste Disposal Facilities: Comply with requirements specified in Division 1 Section
"Construction Waste Management."
E.
Temporary Use of Permanent Stairs: Cover finished, permanent stairs with protective covering
of plywood or similar material so finishes will be undamaged at time of acceptance.
21.4
A.
SECURITY AND PROTECTION FACILITIES INSTALLATION
Environmental Protection: Provide protection, operate temporary facilities, and conduct
construction in ways and by methods that comply with environmental regulations and that
minimize possible air, waterway, and subsoil contamination or pollution or other undesirable
effects.
1.
B.
Comply with work restrictions specified in Division 1 Section "Summary."
Site Enclosure Fence: Before construction operations begin, furnish and install site enclosure
fence in a manner that will prevent people and animals from easily entering site except by
entrance gates.
1.
Extent of Fence: As required to enclose entire Project site or portion determined
sufficient to accommodate construction operations.
C.
Barricades, Warning Signs, and Lights: Comply with requirements of authorities having
jurisdiction for erecting structurally adequate barricades, including warning signs and lighting.
D.
Covered Walkway: Erect structurally adequate, protective, covered walkway for passage of
individuals along adjacent public street(s). Coordinate with entrance gates, other facilities, and
obstructions. Comply with regulations of authorities having jurisdiction.
1.
2.
3.
E.
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.
21.5
A.
Construct covered walkways using scaffold or shoring framing.
Provide wood-plank overhead decking, protective plywood enclosure walls, handrails,
barricades, warning signs, lights, safe and well-drained walkways, and similar provisions
for protection and safe passage.
Extend back wall beyond the structure to complete enclosure fence.
Where heating or cooling is needed and permanent enclosure is not complete, insulate
temporary enclosures.
OPERATION, TERMINATION, AND REMOVAL
Maintenance: Maintain facilities in good operating condition until removal.
1.
Maintain operation of temporary enclosures and similar facilities on a 24-hour basis
where required to achieve indicated results and to avoid possibility of damage.
B.
Temporary Facility Changeover: Do not change over from using temporary security and
protection facilities to permanent facilities until Substantial Completion.
C.
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 Contractor.
Owner reserves right to take possession of Project identification signs.
At Substantial Completion, clean and renovate permanent facilities used during
construction period. Comply with final cleaning requirements specified in Division 1
Section "Closeout Procedures."
END OF SECTION 01500
SECTION 01524 - CONSTRUCTION WASTE MANAGEMENT
PART 22 - GENERAL
22.1
A.
22.2
A.
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes administrative and procedural requirements for the following:
1.
22.3
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.
22.4
A.
1.
Demolition Waste:
a.
Roofing.
b.
Insulation.
c.
Piping.
d.
Supports and hangers.
2.
Construction Waste:
a.
Wood trim.
b.
Metals.
c.
Roofing.
d.
Insulation.
e.
Piping.
SUBMITTALS
Waste Management Plan: Submit [3] Three copies of plan within [7] seven days of date
established for commencement of the Work.
B.
Landfill and Incinerator Disposal Records: Indicate receipt and acceptance of waste by landfills
and incinerator facilities licensed to accept them. Include manifests, weight tickets, receipts,
and invoices.
PART 23 - PRODUCTS (Not Used)
PART 24 - EXECUTION
24.1
A.
PLAN IMPLEMENTATION
General: Implement waste management plan as approved by Owner. 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 1 Section "Temporary Facilities and Controls" for operation,
termination, and removal requirements.
B.
Waste Management Coordinator: Engage a waste management coordinator to be responsible
for implementing, monitoring, and reporting status of waste management work plan.
Coordinator shall be present at Project site full time for duration of Project.
C.
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.
24.2
A.
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 1 Section "Temporary Facilities and Controls" for controlling dust
and dirt, environmental protection, and noise control.
DISPOSAL OF WASTE
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.
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.
B.
Burning: Do not burn waste materials.
C.
Disposal: Transport waste materials off Owner's property and legally dispose of them.
END OF SECTION 01524
SECTION 01600 - PRODUCT REQUIREMENTS
PART 25 - GENERAL
25.1
A.
25.2
A.
25.3
A.
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes administrative and procedural requirements for selection of products for
use in Project; product delivery, storage, and handling; manufacturers' standard warranties on
products; special warranties; product substitutions; and comparable products.
DEFINITIONS
Products: Items purchased for incorporating into the Work, whether purchased for Project or
taken from previously purchased stock. The term "product" includes the terms "material,"
"equipment," "system," and terms of similar intent.
1.
2.
3.
Named Products: Items identified by manufacturer's product name, including make or
model number or other designation shown or listed in manufacturer's published product
literature, that is current as of date of the Contract Documents.
New Products: Items that have not previously been incorporated into another project or
facility. Products salvaged or recycled from other projects are not considered new
products.
Comparable Product: Product that is demonstrated and approved through submittal
process, or where indicated as a product substitution, to have the indicated qualities
related to type, function, dimension, in-service performance, physical properties,
appearance, and other characteristics that equal or exceed those of specified product.
B.
Substitutions: There are no substitutions for this project. Changes in products, materials,
equipment, and methods of construction from those required by the Contract Documents and
proposed by Contractor will be considered for future projects
C.
Basis-of-Design Product Specification: Where a specific manufacturer's product is named and
accompanied by the words "basis of design," including make or model number or other
designation, to establish the significant qualities related to type, function, dimension, in-service
performance, physical properties, appearance, and other characteristics for purposes of
evaluating comparable products of other named manufacturers for future projects.
25.4
A.
SUBMITTALS
Product List: Submit a list, in tabular from, showing specified products. Include generic names
of products required. Include manufacturer's name and proprietary product names for each
product.
1.
2.
3.
B.
Coordinate product list with Contractor's Construction Schedule and the Submittals
Schedule.
Completed List: Within 7 days after date of Notice of Award, submit 3 copies of
completed product list. Include a written explanation for omissions of data and for
variations from Contract requirements.
Owner’s Action: Owner will respond in writing to Contractor within 7 days of receipt of
completed product list. Owner’s response will include a list of unacceptable product
selections and a brief explanation of reasons for this action. Owner’s response, or lack of
response, does not constitute a waiver of requirement to comply with the Contract
Documents.
Substitution Requests: There are no substitutions for this project. Any substitution request will
be considered for future projects. Submit 3 copies of each request for consideration. Identify
product or fabrication or installation method to be replaced. Include Specification Section
number and title and Drawing numbers and titles.
1.
2.
Substitution Request Form: Use CSI Form 13.1A of form provided in this Project
Manual.
Documentation: Show compliance with requirements for substitutions and the following,
as applicable:
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
k.
l.
Statement indicating why specified material or product cannot be provided.
Coordination information, including a list of changes or modifications needed to
other parts of the Work that will be necessary to accommodate proposed
substitution.
Detailed comparison of significant qualities of proposed substitution with those of
the Work specified. Significant qualities may include attributes such as
performance, weight, size, durability, visual effect, and specific features and
requirements indicated.
Product Data, including drawings and descriptions of products and fabrication and
installation procedures.
Samples, where applicable or requested.
List of similar installations for completed projects with project names and
addresses and names and addresses of architects and owners.
Material test reports from a qualified independent testing agency indicating and
interpreting test results for compliance with requirements indicated.
Research/evaluation reports evidencing compliance with building code in effect for
Project, from a model code organization acceptable to authorities having
jurisdiction.
Detailed comparison of Contractor's Construction Schedule using proposed
substitution with products specified for the Work, including effect on the overall
Contract Time. If specified product or method of construction cannot be provided
within the Contract Time, include letter from manufacturer, on manufacturer's
letterhead, stating lack of availability or delays in delivery.
Cost information, including a proposal of change, if any, in the Contract Sum.
Contractor's certification that proposed substitution complies with requirements in
the Contract Documents and is appropriate for applications indicated.
Contractor's waiver of rights to additional payment or time that may subsequently
become necessary because of failure of proposed substitution to produce indicated
results.
3.
Owner’s Action:
If necessary, Owner will request additional information or
documentation for evaluation within 7 days of receipt of a request for substitution.
Owner will notify Contractor of acceptance or rejection of proposed substitution within 7
days of receipt of request, or 7 days of receipt of additional information or
documentation, whichever is later.
a.
b.
25.5
Form of Acceptance: Change Order.
Use product specified if Owner cannot make a decision on use of a proposed
substitution within time allocated.
PRODUCT DELIVERY, STORAGE, AND HANDLING
A.
Deliver, store, and handle products using means and methods that will prevent damage,
deterioration, and loss, including theft. Comply with manufacturer's written instructions.
B.
Delivery and Handling:
1.
2.
3.
4.
C.
Storage:
1.
2.
3.
4.
5.
6.
7.
25.6
A.
Schedule delivery to minimize long-term storage at Project site and to prevent
overcrowding of construction spaces.
Coordinate delivery with installation time to ensure minimum holding time for items that
are flammable, hazardous, easily damaged, or sensitive to deterioration, theft, and other
losses.
Deliver products to Project site in an undamaged condition in manufacturer's original
sealed container or other packaging system, complete with labels and instructions for
handling, storing, unpacking, protecting, and installing.
Inspect products on delivery to ensure compliance with the Contract Documents and to
ensure that products are undamaged and properly protected.
Store products to allow for inspection and measurement of quantity or counting of units.
Store materials in a manner that will not endanger Project structure.
Store products that are subject to damage by the elements, under cover in a weathertight
enclosure above ground, with ventilation adequate to prevent condensation.
Store cementitious products and materials on elevated platforms.
Store foam plastic from exposure to sunlight, except to extent necessary for period of
installation and concealment.
Comply with product manufacturer's written instructions for temperature, humidity,
ventilation, and weather-protection requirements for storage.
Protect stored products from damage and liquids from freezing.
PRODUCT WARRANTIES
Warranties specified in other Sections shall be in addition to, and run concurrent with, other
warranties required by the Contract Documents. Manufacturer's disclaimers and limitations on
product warranties do not relieve Contractor of obligations under requirements of the Contract
Documents.
1.
2.
B.
Special Warranties: Prepare a written document that contains appropriate terms and
identification, ready for execution. Submit a draft for approval before final execution.
1.
2.
C.
Manufacturer's Warranty:
Preprinted written warranty published by individual
manufacturer for a particular product and specifically endorsed by manufacturer to
Owner.
Special Warranty: Written warranty required by or incorporated into the Contract
Documents, either to extend time limit provided by manufacturer's warranty or to provide
more rights for Owner.
Manufacturer's Standard Form: Modified to include Project-specific information and
properly executed.
Specified Form: When specified forms are included with the Specifications, prepare a
written document using appropriate form properly executed.
Submittal Time: Comply with requirements in Division 1 Section "Closeout Procedures."
PART 26 - PRODUCTS
26.1
A.
PRODUCT SELECTION PROCEDURES
General Product Requirements: Provide products that comply with the Contract Documents,
that are undamaged and, unless otherwise indicated, that are new at time of installation.
1.
2.
3.
4.
5.
6.
B.
Provide products complete with accessories, trim, finish, fasteners, and other items
needed for a complete installation and indicated use and effect.
Standard Products: If available, and unless custom products or nonstandard options are
specified, provide standard products of types that have been produced and used
successfully in similar situations on other projects.
Owner reserves the right to limit selection to products with warranties not in conflict with
requirements of the Contract Documents.
Where products are accompanied by the term "as selected," Owner will make selection.
Where products are accompanied by the term "match sample," sample to be matched is
Owner’s.
Descriptive, performance, and reference standard requirements in the Specifications
establish "salient characteristics" of products.
Product Selection Procedures:
1.
2.
3.
4.
Product: Where Specifications name a single product and manufacturer, provide the
named product that complies with requirements.
Manufacturer/Source: Where Specifications name a single manufacturer or source,
provide a product by the named manufacturer or source that complies with requirements.
Products: Where Specifications include a list of names of both products and
manufacturers, provide one of the products listed that complies with requirements.
Manufacturers: Where Specifications include a list of manufacturers' name, provide a
product by the manufacturers listed that complies with requirements.
26.2
A.
PRODUCT SUBSTITUTIONS
Conditions: Owner will consider Contractor's request for substitution for future projects when
the following conditions are satisfied. If the following conditions are not satisfied, Owner will
return requests without action, except to record noncompliance with these requirements:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
26.3
A.
Requested substitution offers Owner a substantial advantage in cost, time, energy
conservation, or other considerations, after deducting additional responsibilities Owner
must assume. Owner's additional responsibilities may include compensation to Owner
for redesign and evaluation services, increased cost of other construction by Owner, and
similar considerations.
Requested substitution does not require extensive revisions to the Contract Documents.
Requested substitution is consistent with the Contract Documents and will produce
indicated results.
Substitution request is fully documented and properly submitted.
Requested substitution will not adversely affect Contractor's Construction Schedule.
Requested substitution has received necessary approvals of authorities having
jurisdiction.
Requested substitution is compatible with other portions of the Work.
Requested substitution has been coordinated with other portions of the Work.
Requested substitution provides specified warranty.
If requested substitution involves more than one contractor, requested substitution has
been coordinated with other portions of the Work, is uniform and consistent, is
compatible with other products, and is acceptable to all contractors involved.
COMPARABLE PRODUCTS
Conditions: Owner will consider Contractor's request for comparable product for future
projects when the following conditions are satisfied. If the following conditions are not
satisfied, Owner will return requests without action, except to record noncompliance with these
requirements:
1.
2.
3.
4.
5.
Evidence that the proposed product does not require extensive revisions to the Contract
Documents, that it is consistent with the Contract Documents and will produce the
indicated results, and that it is compatible with other portions of the Work.
Detailed comparison of significant qualities of proposed product with those named in the
Specifications. Significant qualities include attributes such as performance, weight, size,
durability, visual effect, and specific features and requirements indicated.
Evidence that proposed product provides specified warranty.
List of similar installations for completed projects with project names and addresses and
names and addresses of architects and owners, if requested.
Samples, if requested.
PART 27 - EXECUTION (Not Used)
END OF SECTION 01600
SECTION 01700 - EXECUTION REQUIREMENTS
PART 28 - GENERAL
28.1
A.
28.2
A.
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes general procedural requirements governing execution of the Work
including, but not limited to, the following:
1.
General installation of products.
2.
Progress cleaning.
3.
Protection of installed construction.
4.
Correction of the Work.
PART 29 - PRODUCTS (Not Used)
PART 30 - EXECUTION
30.1
INSTALLATION
A.
General: Locate the Work and components of the Work accurately, in correct alignment and
elevation, as indicated.
B.
Comply with manufacturer's written instructions and recommendations for installing products in
applications indicated.
C.
Install products at the time and under conditions that will ensure the best possible results.
Maintain conditions required for product performance until Substantial Completion.
D.
Conduct construction operations so no part of the Work is subjected to damaging operations or
loading in excess of that expected during normal conditions of occupancy.
E.
Tools and Equipment: Do not use tools or equipment that produce harmful noise levels.
F.
Anchors and Fasteners: Provide anchors and fasteners as required to anchor each component
securely in place, accurately located and aligned with other portions of the Work.
1.
Allow for building movement, including thermal expansion and contraction.
G.
Hazardous Materials: Use products, cleaners, and installation materials that are not considered
hazardous.
30.2
A.
PROGRESS CLEANING
General: Clean Project site and work areas daily. Enforce requirements strictly. Dispose of
materials lawfully.
1.
2.
Comply with requirements in NFPA 241 for removal of combustible waste materials and
debris.
Containerize hazardous and unsanitary waste materials separately from other waste.
Mark containers appropriately and dispose of legally, according to regulations.
B.
Site: Maintain Project site free of waste materials and debris.
C.
Work Areas: Clean areas where work is in progress to the level of cleanliness necessary for
proper execution of the Work.
1.
Remove liquid spills promptly.
D.
Concealed Work: Remove debris from concealed work prior to concealing with subsequent
construction.
E.
Waste Disposal: Burying or burning waste materials on-site will not be permitted. Washing
waste materials down sewers or into waterways will not be permitted.
F.
During handling and installation, clean and protect construction in progress and adjoining
materials already in place. Apply protective covering where required to ensure protection from
damage or deterioration at Substantial Completion.
G.
Clean and provide maintenance on completed construction as frequently as necessary through
the remainder of the construction period.
H.
Limiting Exposures: Supervise construction operations to assure that no part of the
construction, completed or in progress, is subject to harmful, dangerous, damaging, or otherwise
deleterious exposure during the construction period.
30.3
A.
30.4
A.
PROTECTION OF INSTALLED CONSTRUCTION
Provide final protection and maintain conditions that ensure installed Work is without damage
or deterioration at time of Substantial Completion.
CORRECTION OF THE WORK
Repair or remove and replace defective construction. Restore damaged substrates and finishes.
Comply with requirements in Division 1 Section "Cutting and Patching."
1.
B.
Repairing includes replacing defective parts, refinishing damaged surfaces, touching up
with matching materials, and properly adjusting operating equipment.
Restore permanent facilities used during construction to their specified condition.
C.
Remove and replace damaged surfaces that are exposed to view if surfaces cannot be repaired
without visible evidence of repair.
END OF SECTION 01700
SECTION 01731 - CUTTING AND PATCHING
PART 31 - GENERAL
31.1
A.
31.2
A.
31.3
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and other Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes procedural requirements for cutting and patching.
DEFINITIONS
A.
Cutting: Removal of in-place construction necessary to permit installation or performance of
other Work.
B.
Patching: Fitting and repair work required to restore surfaces to original conditions after
installation of other Work.
31.4
QUALITY ASSURANCE
A.
Structural Elements: Do not cut and patch structural elements in a manner that could change
their load-carrying capacity or load-deflection ratio.
B.
Operational Elements: Do not cut and patch operating elements and related components in a
manner that results in reducing their capacity to perform as intended or that results in increased
maintenance or decreased operational life or safety.
C.
Miscellaneous Elements: Do not cut and patch miscellaneous elements or related components
in a manner that could change their load-carrying capacity that results in reducing their capacity
to perform as intended, or that result in increased maintenance or decreased operational life or
safety.
D.
Visual Requirements: Do not cut and patch construction in a manner that results in visual
evidence of cutting and patching. Do not cut and patch construction exposed on the exterior or
in occupied spaces in a manner that would, in Architect's opinion, reduce the building's
aesthetic qualities. Remove and replace construction that has been cut and patched in a visually
unsatisfactory manner.
31.5
A.
WARRANTY
Existing Warranties: Remove, replace, patch, and repair materials and surfaces cut or damaged
during cutting and patching operations, by methods and with materials so as not to void existing
warranties.
PART 32 - PRODUCTS
32.1
MATERIALS
A.
General: Comply with requirements specified in other Sections.
B.
In-Place Materials: Use materials identical to in-place materials. For exposed surfaces, use
materials that visually match in-place adjacent surfaces to the fullest extent possible.
1.
If identical materials are unavailable or cannot be used, use materials that, when installed,
will match the visual and functional performance of in-place materials.
PART 33 - EXECUTION
33.1
A.
EXAMINATION
Examine surfaces to be cut and patched and conditions under which cutting and patching are to
be performed.
1.
2.
33.2
Compatibility: Before patching, verify compatibility with and suitability of substrates,
including compatibility with in-place finishes or primers.
Proceed with installation only after unsafe or unsatisfactory conditions have been
corrected.
PREPARATION
A.
Temporary Support: Provide temporary support of Work to be cut.
B.
Protection: Protect in-place construction during cutting and patching to prevent damage.
Provide protection from adverse weather conditions for portions of Project that might be
exposed during cutting and patching operations.
C.
Adjoining Areas: Avoid interference with use of adjoining areas or interruption of free passage
to adjoining areas.
33.3
A.
PERFORMANCE
General: Employ skilled workers to perform cutting and patching. Proceed with cutting and
patching at the earliest feasible time, and complete without delay.
1.
Cut in-place construction to provide for installation of other components or performance
of other construction, and subsequently patch as required to restore surfaces to their
original condition.
B.
Cutting: Cut in-place construction by sawing, drilling, breaking, chipping, grinding, and similar
operations, including excavation, using methods least likely to damage elements retained or
adjoining construction. If possible, review proposed procedures with original Installer; comply
with original Installer's written recommendations.
C.
Patching: Patch construction by filling, repairing, refinishing, closing up, and similar operations
following performance of other Work. Patch with durable seams that are as invisible as
possible. Provide materials and comply with installation requirements specified in other
Sections.
1.
2.
Inspection: Where feasible, test and inspect patched areas after completion to
demonstrate integrity of installation.
Exposed Finishes: Restore exposed finishes of patched areas and extend finish
restoration into retained adjoining construction in a manner that will eliminate evidence
of patching and refinishing.
a.
3.
D.
Clean piping, conduit, and similar features before applying paint or other finishing
materials.
b.
Restore damaged pipe covering to its original condition.
c.
Provide an even surface of uniform finish, color, texture, and appearance.
d.
Where patching occurs in a painted surface, apply primer and intermediate paint
coats over the patch and apply final paint coat over entire unbroken surface
containing the patch. Provide additional coats until patch blends with adjacent
surfaces.
Exterior Building Enclosure: Patch components in a manner that restores enclosure to a
weathertight condition.
Cleaning: Clean areas and spaces where cutting and patching are performed. Completely
remove paint, mortar, oils, putty, and similar materials.
END OF SECTION 01731
SECTION 03521 - LIGHTWEIGHT INSULATING CONCRETE
PART 34 - GENERAL
34.1
A.
34.2
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
SUMMARY
A.
This Section includes cast-in-place cellular-type lightweight insulating concrete for the
Mechanical rooms and Cafeteria roofs at Broward Health Medical Center.
B.
Related Sections include the following:
1.
C.
34.3
A.
34.4
Division 3 Section "Cast-in-Place Concrete" for structural lightweight concrete.
Allowances: Refer to Division 1 Section "Allowances" for description of Work in this Section
affected by allowances.
DEFINITIONS
Lightweight Insulating Concrete: Low-density concrete, with an oven-dry unit weight not
exceeding 50 lb/cu. ft. (800 kg/cu. m), placed with or without embedded rigid insulation board.
SUBMITTALS
A.
Product Data: For each type of product indicated. Include mixing and application instructions
for each type of lightweight insulating concrete.
B.
Shop Drawings: Include plans, sections, and details showing roof slopes, lightweight insulating
concrete thicknesses, embedded insulation board, roof penetrations, roof perimeter terminations
and curbs, control and expansion joints, and roof drains.
C.
Design Mixtures: For each lightweight insulating concrete mix.
D.
Qualification Data: For Installer.
E.
Material Test Reports: For lightweight aggregates, from a qualified testing agency, indicating
compliance with requirements.
F.
Material Certificates: For each of the following, signed by manufacturers:
1.
Cementitious materials.
2.
3.
4.
Foaming agents.
Admixtures.
Molded-polystyrene insulation board.
G.
Field quality-control test reports.
H.
Research/Evaluation Reports: For lightweight insulating concrete.
34.5
QUALITY ASSURANCE
A.
Installer Qualifications:
manufacturer.
B.
Testing Agency Qualifications: An independent testing agency qualified according to
ASTM C 1077 and ASTM E 329 for testing indicated.
C.
Fire-Test-Response Characteristics: Where lightweight insulating concrete is part of a fireresistance-rated roof-deck assembly, provide lightweight insulating concrete identical to that
used in assemblies tested for fire resistance per ASTM E 119 by a testing agency acceptable to
authorities having jurisdiction.
1.
A firm that is approved by lightweight insulating concrete
Fire-Resistance Ratings: Indicated by design designations from UL's "Fire Resistance
Directory," from ITS's "Directory of Listed Products," or from the listings of another
testing and inspecting agency.
D.
FMG Listing: Provide lightweight insulating concrete evaluated by FMG as part of a roof
assembly and listed in FMG's "Approval Guide" for Class 1 fire and noncombustible rating.
E.
Preinstallation Conference: Conduct conference at Project site to comply with requirements in
Division 1 Section "Project Management and Coordination."
34.6
DELIVERY, STORAGE, AND HANDLING
A.
Deliver materials in manufacturer's original undamaged packages or acceptable bulk containers.
B.
Store packaged materials to protect them from elements or physical damage.
C.
Do not use cement that shows indications of moisture damage, caking, or other deterioration.
34.7
A.
PROJECT CONDITIONS
Do not place lightweight insulating concrete unless ambient temperature is 40 deg F (4.4 deg C)
and rising.
1.
When air temperature has fallen or is expected to fall below 40 deg F (4.4 deg C), heat
water to a maximum 120 deg F (49 deg C) before mixing so lightweight insulating
concrete, at point of placement, reaches a temperature of 50 deg F (10 deg C) minimum
and 80 deg F (27 deg C) maximum.
B.
Do not place lightweight insulating concrete during rain or snow or on surfaces covered with
standing water, snow, or ice.
PART 35 - PRODUCTS
35.1
MATERIALS
A.
Cementitious Material: Portland cement, ASTM C 150, Type I.
B.
Foaming Agent: ASTM C 869.
C.
Water: Clean, potable.
D.
Joint Filler: ASTM C 612, Class 2, glass-fiber type; compressing to one-half thickness under a
load of 25 psi (172 kPa).
E.
Molded-Polystyrene Insulation Board: ASTM C 578, Type I, 0.90-lb/cu. ft. (14.4-kg/cu. m)
minimum density.
1.
35.2
Provide units with keying slots of approximately 3 percent of board's gross surface area.
DESIGN MIXTURES
A.
Prepare design mixtures for each type and strength of lightweight insulating concrete by
laboratory trial batch method or by field-test data method. For trial batch method, use a
qualified independent testing agency for preparing and reporting proposed mixture designs.
B.
Limit water-soluble chloride ions to the maximum percentage by weight of cement or
cementitious material permitted by ACI 301.
35.3
A.
CELLULAR LIGHTWEIGHT INSULATING CONCRETE
Produce cellular lightweight insulating concrete with the following minimum physical
properties using cementitious materials, air-producing liquid-foaming agents, and the minimum
amount of water necessary to produce a workable mix.
1.
2.
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:
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
a.
b.
3.
Celcore Incorporated.
Elastizell Corporation of America.
As-Cast Unit Weight: 34 to 42 lb/cu. ft. (545 to 673 kg/cu. m) at point of placement,
when tested according to ASTM C 138/C 138M.
4.
5.
6.
7.
8.
9.
10.
11.
Oven-Dry Unit Weight: 26 to 32 lb/cu. ft. (416 to 513 kg/cu. m), when tested according
to ASTM C 495.
Compressive Strength: Minimum 190 psi (1310 kPa), when tested according to
ASTM C 495.
As-Cast Unit Weight: 34 to 42 lb/cu. ft. (545 to 673 kg/cu. m) at point of placement,
when tested according to ASTM C 138/C 138M.
Oven-Dry Unit Weight: 28 to 32 lb/cu. ft. (450 to 513 kg/cu. m), when tested according
to ASTM C 495.
Compressive Strength: Minimum 200 psi (1380 kPa), when tested according to
ASTM C 495.
As-Cast Unit Weight: 38 to 48 lb/cu. ft. (610 to 770 kg/cu. m) at point of placement,
when tested according to ASTM C 138/C 138M.
Oven-Dry Unit Weight: 30 to 36 lb/cu. ft. (480 to 577 kg/cu. m), when tested according
to ASTM C 495.
Compressive Strength: Minimum 200 psi (1380 kPa), when tested according to
ASTM C 495.
PART 36 - EXECUTION
36.1
A.
PREPARATION
Control Joints: Install control joints at perimeter of roof deck and at junctures with vertical
surfaces, including curbs, walls, and vents, for full depth of lightweight insulating concrete. Fill
control joints with joint filler.
1.
36.2
Provide 1-inch- (25-mm-) wide control joints for roof dimensions up to 100 feet (30 m)
in length; 1-1/2-inch- (38-mm-) wide control joints for roof dimensions exceeding 100
feet (30 m).
MIXING AND PLACING
A.
Mix and place lightweight insulating concrete according to manufacturer's written instructions,
using equipment and procedures to avoid segregation of mixture and loss of air content.
B.
Install insulation board according to lightweight insulating concrete manufacturer's written
instructions. Place insulation board in wet, lightweight insulating concrete slurry poured a
minimum of 1/8 inch (3 mm) over the structural substrate. Ensure full contact of insulation
board with slurry. Stagger joints and tightly butt insulation boards.
1.
Install insulation board in a stair-step configuration with a maximum step-down of 1 inch
(25 mm).
C.
Deposit and screed lightweight insulating concrete in a continuous operation until an entire
panel or section of roof area is completed. Do not vibrate or work mix except for screeding or
floating. Place to depths and slopes indicated.
D.
Finish top surface smooth, free of ridges and depressions, and maintain surface in condition to
receive subsequent roofing system.
E.
Begin curing operations immediately after placement, and air cure for not less than three days
according to manufacturer's written instructions.
F.
If ambient temperature falls below 32 deg F (0 deg C), protect lightweight insulating concrete
from freezing and maintain temperature recommended by manufacturer for 72 hours after
placement.
36.3
FIELD QUALITY CONTROL
A.
Testing Agency: Engage a qualified independent testing and inspecting agency to sample
materials, perform field tests and inspections, and prepare test reports.
B.
Testing of samples of lightweight insulating concrete obtained according to ASTM C 172,
except as modified by ASTM C 495, shall be performed according to the following
requirements:
1.
2.
3.
Determine as-cast unit weight during each hour of placement, according to
ASTM C 138/C 138M.
Determine oven-dry unit weight and compressive strength according to ASTM C 495.
Make a set of at least 6 molds for each day's placement, but not less than 1 set of molds
for each 5000 sq. ft. (465 sq. m) of roof area.
Perform additional tests when test results indicate as-cast unit weight, oven-dry unit
weight, compressive strength, or other requirements have not been met.
a.
36.4
Retest cast-in-place lightweight insulating concrete according to ASTM C 513 for
oven-dry unit weight and compressive strength.
DEFECTIVE WORK
A.
Refinish, or remove and replace, lightweight insulating concrete if surfaces are excessively
scaled or too rough to receive roofing according to roofing membrane manufacturer's written
requirements.
B.
Remove and replace lightweight insulating concrete that fails to comply with requirements.
END OF SECTION 03521
SECTION 06105 - MISCELLANEOUS CARPENTRY
PART 37 - GENERAL
37.1
A.
37.2
A.
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes the following:
1.
2.
37.3
A.
DEFINITIONS
Lumber grading agencies, and the abbreviations used to reference them, include the following:
1.
2.
3.
4.
5.
37.4
A.
Rooftop equipment bases and support curbs.
Wood blocking, cants, and nailers.
NELMA - Northeastern Lumber Manufacturers Association.
NLGA - National Lumber Grades Authority.
SPIB - Southern Pine Inspection Bureau.
WCLIB - West Coast Lumber Inspection Bureau.
WWPA - Western Wood Products Association.
SUBMITTALS
Product Data: For each type of process and factory-fabricated product. Indicate component
materials and dimensions and include construction and application details.
1.
2.
3.
4.
Include data for wood-preservative treatment from chemical treatment manufacturer and
certification by treating plant that treated materials comply with requirements. Indicate
type of preservative used, net amount of preservative retained, and chemical treatment
manufacturer's written instructions for handling, storing, installing, and finishing treated
material.
Include data for fire-retardant treatment from chemical treatment manufacturer and
certification by treating plant that treated materials comply with requirements. Include
physical properties of treated materials, both before and after exposure to elevated
temperatures when tested according to ASTM D 5516 and ASTM D 5664.
For products receiving a waterborne treatment, include statement that moisture content of
treated materials was reduced to levels specified before shipment to Project site.
Include copies of warranties from chemical treatment manufacturers for each type of
treatment.
37.5
A.
DELIVERY, STORAGE, AND HANDLING
Stack lumber, plywood, and other panels; place spacers between each bundle to provide air
circulation. Provide for air circulation around stacks and under coverings.
PART 38 - PRODUCTS
38.1
A.
WOOD PRODUCTS, GENERAL
Lumber: DOC PS 20 and applicable rules of lumber grading agencies certified by the American
Lumber Standards Committee Board of Review.
1.
2.
3.
4.
5.
38.2
A.
Factory mark each piece of lumber with grade stamp of grading agency.
For exposed lumber indicated to receive a stained or natural finish, mark grade stamp on
end or back of each piece.
Where nominal sizes are indicated, provide actual sizes required by DOC PS 20 for
moisture content specified. Where actual sizes are indicated, they are minimum dressed
sizes for dry lumber.
Provide dressed lumber, S4S, unless otherwise indicated.
Provide dry lumber with 19 percent maximum moisture content at time of dressing for 2inch nominal (38-mm actual) thickness or less, unless otherwise indicated.
WOOD-PRESERVATIVE-TREATED MATERIALS
Preservative Treatment by Pressure Process: AWPA C2 (lumber) and AWPA C9 (plywood),
except that lumber that is not in contact with the ground and is continuously protected from
liquid water may be treated according to AWPA C31 with inorganic boron (SBX).
1.
Preservative Chemicals: Acceptable to authorities having jurisdiction and one of the
following:
a.
b.
c.
d.
e.
f.
g.
Chromated copper arsenate (CCA).
Ammoniacal copper zinc arsenate (ACZA).
Ammoniacal, or amine, copper quat (ACQ).
Copper bis (dimethyldithiocarbamate) (CDDC).
Ammoniacal copper citrate (CC).
Copper azole, Type A (CBA-A).
Oxine copper (copper-8-quinolinolate) in a light petroleum solvent.
B.
Kiln-dry material after treatment to a maximum moisture content of 19 percent for lumber and
15 percent for plywood. Do not use material that is warped or does not comply with
requirements for untreated material.
C.
Mark each treated item with the treatment quality mark of an inspection agency approved by the
American Lumber Standards Committee Board of Review.
1.
For exposed lumber indicated to receive a stained or natural finish, mark end or back of
each piece.
D.
Application: Treat items indicated on Drawings, and the following:
1.
2.
38.3
A.
MISCELLANEOUS LUMBER
General: Provide lumber for support or attachment of other construction, including the
following:
1.
2.
3.
4.
5.
6.
B.
Mixed southern pine; SPIB.
Eastern softwoods; NELMA.
Northern species; NLGA.
Western woods; WCLIB or WWPA.
For concealed boards, provide lumber with 15 percent maximum moisture content and any of
the following species and grades:
1.
2.
3.
4.
38.4
Rooftop equipment bases and support curbs.
Blocking.
Cants.
Nailers.
Furring.
Grounds.
For items of dimension lumber size, provide Construction, Stud, or No. 2 grade lumber with 15
percent maximum moisture content and any of the following species:
1.
2.
3.
4.
C.
Wood cants, nailers, curbs, equipment support bases, blocking, stripping, and similar
members in connection with roofing, flashing, vapor barriers, and waterproofing.
Wood sills, blocking, and similar concealed members in contact with masonry or
concrete.
Mixed southern pine, No. 2 grade; SPIB.
Eastern softwoods, No. 2 Common grade; NELMA.
Northern species, No. 2 Common grade; NLGA.
Western woods, Construction or No. 2 Common grade; WCLIB or WWPA.
PANEL PRODUCTS
A.
Miscellaneous Concealed Plywood: Exterior sheathing, span rating to suit framing in each
location, and thickness as indicated but not less than 1/2 inch (13 mm).
B.
Miscellaneous Concealed Oriented Strand Board: Exposure 1 sheathing, span rating to suit
framing in each location, and thickness as indicated but not less than 1/2 inch (13 mm).
38.5
A.
FASTENERS
General: Provide fasteners of size and type indicated that comply with requirements specified
in this Article for material and manufacture.
1.
Where carpentry is exposed to weather, in ground contact, or in area of high relative
humidity, provide fasteners with hot-dip zinc coating complying with
ASTM A 153/A 153M or of Type 304 stainless steel.
B.
Nails, Wire, Brads, and Staples: FS FF-N-105.
C.
Power-Driven Fasteners: CABO NER-272.
D.
Wood Screws: ASME B18.6.1.
E.
Screws for Fastening to Cold-Formed Metal Framing: ASTM C 954, except with wafer heads
and reamer wings, length as recommended by screw manufacturer for material being fastened.
F.
Lag Bolts: ASME B18.2.1. (ASME B18.2.3.8M).
G.
Bolts: Steel bolts complying with ASTM A 307, Grade A (ASTM F 568M, Property Class 4.6);
with ASTM A 563 (ASTM A 563M) hex nuts and, where indicated, flat washers.
H.
Expansion Anchors: Anchor bolt and sleeve assembly of material indicated below with
capability to sustain, without failure, a load equal to 6 times the load imposed when installed in
unit masonry assemblies and equal to 4 times the load imposed when installed in concrete as
determined by testing per ASTM E 488 conducted by a qualified independent testing and
inspecting agency.
1.
Material: Stainless steel with bolts and nuts complying with ASTM F 593 and
ASTM F 594, Alloy Group 1 or 2 (ASTM F 738M and ASTM F 836M, Grade A1 or
A4).
38.6
METAL FRAMING ANCHORS
A.
General: Provide galvanized steel framing anchors of structural capacity, type, and size
indicated and acceptable to authorities having jurisdiction.
B.
Galvanized Steel Sheet: Hot-dip galvanizized after fabrication (ASTM A 153/A 153M) or
stainless steel (ASTM A 666, Type 304)
PART 39 - EXECUTION
39.1
INSTALLATION, GENERAL
A.
Discard units of material with defects that impair quality of carpentry and that are too small to
use with minimum number of joints or optimum joint arrangement.
B.
Set carpentry to required levels and lines, with members plumb, true to line, cut, and fitted. Fit
carpentry to other construction; scribe and cope as needed for accurate fit. Locate nailers,
blocking, and similar supports to comply with requirements for attaching other construction.
C.
Apply field treatment complying with AWPA M4 to cut surfaces of preservative-treated lumber
and plywood.
D.
Securely attach carpentry work as indicated and according to applicable codes and recognized
standards.
E.
Countersink fastener heads on exposed carpentry work and fill holes with wood filler.
F.
Use fasteners of appropriate type and length. Predrill members when necessary to avoid
splitting wood.
39.2
WOOD BLOCKING, AND NAILER INSTALLATION
A.
Install where indicated and where required for attaching other work. Form to shapes indicated
and cut as required for true line and level of attached work. Coordinate locations with other
work involved.
B.
Attach items to substrates to support applied loading. Recess bolts and nuts flush with surfaces,
unless otherwise indicated.
39.3
A.
PANEL PRODUCT INSTALLATION
Wood Structural Panels: Comply with applicable recommendations contained in APA Form
No. E30K, "APA Design/Construction Guide: Residential & Commercial," for types of
structural-use panels and applications indicated.
END OF SECTION 06105
SECTION 07551 - APP-MODIFIED BITUMINOUS MEMBRANE
PART 40 - GENERAL
40.1
A.
40.2
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
SUMMARY
A.
This Section includes the following:
1.
Vapor retarder.
B.
Related Sections include the following:
1.
Division 6 Section " Miscellaneous Carpentry" for wood nailers, cants, curbs, and
blocking.
2.
Division 15 Section "Plumbing Specialties" for roof drains.
3.
Division 7 Section "Light weight concrete"
40.3
DEFINITIONS
A.
Roofing Terminology: Refer to ASTM D 1079 and glossary of NRCA's "The NRCA Roofing
and Waterproofing Manual" for definition of terms related to roofing work in this Section.
B.
Design Uplift Pressure: The uplift pressure, calculated according to procedures in SPRI's
"Wind Load Design Guide for Fully Adhered and Mechanically Fastened Roofing Systems,"
before multiplication by a safety factor.
C.
Factored Design Uplift Pressure: The uplift pressure, calculated according to procedures in
SPRI's "Wind Load Design Guide for Fully Adhered and Mechanically Fastened Roofing
Systems," after multiplication by a safety factor.
40.4
PERFORMANCE REQUIREMENTS
A.
General: Provide installed roofing membrane and base flashings that remain watertight; do not
permit the passage of water; and resist specified uplift pressures, thermally induced movement,
and exposure to weather without failure.
B.
Material Compatibility: Provide roofing materials that are compatible with one another under
conditions of service and application required, as demonstrated by roofing manufacturer based
on testing and field experience.
C.
Roofing System Design: Provide a roofing system that is identical to systems that have been
successfully tested by a qualified testing and inspecting agency to resist uplift pressure
calculated according to ASCE 7.
40.5
SUBMITTALS
A.
Product Data: For each type of product indicated.
B.
Samples for Verification: For the following products:
1.
12-by-12-inch (300-by-300-mm) square of smooth-surfaced roofing membrane sheet.
C.
Installer Certificates: Signed by roofing system manufacturer certifying that Installer is
approved, authorized, or licensed by manufacturer to install roofing system.
D.
Manufacturer Certificates: Signed by roofing manufacturer certifying that roofing system
complies with requirements specified in "Performance Requirements" Article.
1.
Submit evidence of meeting performance requirements.
E.
Qualification Data: For Installer and manufacturer.
F.
Product Test Reports: Based on evaluation of comprehensive tests performed by manufacturer
and witnessed by a qualified testing agency, for components of roofing system.
G.
Inspection Report: Copy of roofing system manufacturer's inspection report of completed
roofing installation.
40.6
QUALITY ASSURANCE
A.
Installer Qualifications: A qualified firm that is approved, authorized, or licensed by roofing
system manufacturer to install manufacturer's product and that is eligible to receive
manufacturer's warranty.
B.
Manufacturer Qualifications: A qualified manufacturer that has Miami Dade County Approvals
for roofing system identical to that used for this Project.
C.
Testing Agency Qualifications: An independent testing agency with the experience and
capability to conduct the testing indicated, as documented according to ASTM E 548.
D.
Source Limitations:
manufacturer.
E.
Fire-Test-Response Characteristics: Provide roofing materials with the fire-test-response
characteristics indicated as determined by testing identical products per test method below by
UL, FMG, or another testing and inspecting agency acceptable to authorities having
jurisdiction. Materials shall be identified with appropriate markings of applicable testing and
inspecting agency.
1.
2.
Obtain components for roofing system approved by roofing system
Exterior Fire-Test Exposure: Class A; ASTM E 108, for application and roof slopes
indicated.
Fire-Resistance Ratings: ASTM E 119, for fire-resistance-rated roof assemblies of which
roofing system is a part.
F.
Preliminary Roofing Conference: Before starting roof deck construction, conduct conference at
Project site. Comply with requirements for pre installation conferences in Division 1 Section
"Project Management and Coordination." Review methods and procedures related to roof deck
construction and roofing system including, but not limited to, the following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
G.
Meet with Owner, Architect, Owner's insurer if applicable, testing and inspecting agency
representative, roofing Installer, roofing system manufacturer's representative, deck
Installer, and installers whose work interfaces with or affects roofing including installers
of roof accessories and roof-mounted equipment.
Review methods and procedures related to roofing installation, including manufacturer's
written instructions.
Review and finalize construction schedule and verify availability of materials, Installer's
personnel, equipment, and facilities needed to make progress and avoid delays.
Examine deck substrate conditions and finishes for compliance with requirements,
including flatness and fastening.
Review structural loading limitations of roof deck during and after roofing.
Review base flashings, special roofing details, roof drainage, roof penetrations,
equipment curbs, and condition of other construction that will affect roofing system.
Review governing regulations and requirements for insurance and certificates if
applicable.
Review temporary protection requirements for roofing system during and after
installation.
Review roof observation and repair procedures after roofing installation.
Pre installation Conference: Conduct conference at Project site. Comply with requirements in
Division 1 Section "Project Management and Coordination." Review methods and procedures
related to roofing system including, but not limited to, the following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Meet with Owner, Architect, Owner's insurer if applicable, testing and inspecting agency
representative, roofing Installer, roofing system manufacturer's representative, deck
Installer, and installers whose work interfaces with or affects roofing including installers
of roof accessories and roof-mounted equipment.
Review methods and procedures related to roofing installation, including manufacturer's
written instructions.
Review and finalize construction schedule and verify availability of materials, Installer's
personnel, equipment, and facilities needed to make progress and avoid delays.
Examine deck substrate conditions and finishes for compliance with requirements,
including flatness and fastening.
Review structural loading limitations of roof deck during and after roofing.
Review base flashings, special roofing details, roof drainage, roof penetrations,
equipment curbs, and condition of other construction that will affect roofing system.
Review governing regulations and requirements for insurance and certificates if
applicable.
Review temporary protection requirements for roofing system during and after
installation.
Review roof observation and repair procedures after roofing installation.
40.7
DELIVERY, STORAGE, AND HANDLING
A.
Deliver roofing materials to Project site in original containers with seals unbroken and labeled
with manufacturer's name, product brand name and type, date of manufacture, and directions for
storage.
B.
Store liquid materials in their original undamaged containers in a clean, dry, protected location
and within the temperature range required by roofing system manufacturer. Protect stored
liquid material from direct sunlight.
1.
Discard and legally dispose of liquid material that cannot be applied within its stated
shelf life.
C.
Protect roof insulation materials from physical damage and from deterioration by sunlight,
moisture, soiling, and other sources. Store in a dry location. Comply with insulation
manufacturer's written instructions for handling, storing, and protecting during installation.
D.
Handle and store roofing materials and place equipment in a manner to avoid permanent
deflection of deck.
40.8
A.
40.9
A.
PROJECT CONDITIONS
Weather Limitations: Proceed with installation only when existing and forecasted weather
conditions permit roofing system to be installed according to manufacturer's written instructions
and warranty requirements.
WARRANTY
Special Warranty: Manufacturer's standard form, without monetary limitation, in which
manufacturer agrees to repair or replace components of roofing system that fail in materials or
workmanship within specified warranty period. Failure includes roof leaks.
1.
2.
B.
Special warranty includes, base flashings, roofing membrane accessories vapor retarder
and other components of roofing system.
Warranty Period: 20 years from date of Substantial Completion.
Special Project Warranty: Submit roofing Installer's warranty, on warranty form at end of this
Section, signed by Installer, covering Work of this Section, including all components of roofing
system such as roofing membrane, base flashing, roof insulation, fasteners, cover boards,
substrate boards, vapor retarders, roof pavers, and walkway products, for the following warranty
period:
1.
Warranty Period: Two (2) years from date of Substantial Completion.
PART 41 - PRODUCTS
41.1
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:
B.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
C.
In other Part 2 articles where titles below introduce lists, the following requirements apply for
product selection:
1.
2.
3.
4.
41.2
A.
41.3
APP-Modified Bituminous Membrane Roofing:
a.
Tremco Inc.
Available Products: Subject to compliance with requirements, products that may be
incorporated into the Work include, but are not limited to, the products specified.
Products: Subject to compliance with requirements, provide one of the products
specified.
Available Manufacturers: Subject to compliance with requirements, manufacturers
offering products that may be incorporated into the Work include, but are not limited to,
the manufacturers specified.
Manufacturers: Subject to compliance with requirements, provide products by the
manufacturers specified.
APP-MODIFIED ASPHALT-SHEET MATERIALS
Vapor Barrier Membrane Sheet: ASTM D 6222, Grade S, Type I or II, polyester-reinforced,
APP-modified asphalt sheet; smooth surfaced; suitable for application method specified.
AUXILIARY ROOFING MEMBRANE MATERIALS
A.
General: Auxiliary materials recommended by roofing system manufacturer for intended use
and compatible with roofing membrane.
B.
Asphalt Primer: ASTM D 41.
C.
Asphalt Roofing Cement: ASTM D 4586, asbestos free, of consistency required by roofing
system manufacturer for application.
D.
Mastic Sealant: Polyisobutylene, plain or modified bitumen, nonhardening, nonmigrating,
nonskinning, and nondrying.
E.
Metal Flashing Sheet: Metal flashing sheet is specified in Division 7 Section "Sheet Metal
Flashing and Trim."
F.
Miscellaneous Accessories:
system manufacturer.
Provide miscellaneous accessories recommended by roofing
PART 42 - EXECUTION
42.1
A.
EXAMINATION
Examine substrates, areas, and conditions, with Installer present, for compliance with the
following requirements and other conditions affecting performance of roofing system:
1.
2.
3.
4.
42.2
Verify that roof openings and penetrations are in place and set and braced and that roof
drains are securely clamped in place.
Verify that concrete curing compounds that will impair adhesion of roofing components
to roof deck have been removed.
Verify that concrete substrate is visibly dry and free of moisture. Test for capillary
moisture by plastic sheet method according to ASTM D 4263.
Proceed with installation only after unsatisfactory conditions have been corrected.
PREPARATION
A.
Clean substrate of dust, debris, moisture, and other substances detrimental to roofing installation
according to roofing system manufacturer's written instructions. Remove sharp projections.
B.
Prevent materials from entering and clogging roof drains and conductors and from spilling or
migrating onto surfaces of other construction. Remove roof-drain plugs when no work is taking
place or when rain is forecast.
C.
Prime surface of concrete deck with asphalt primer at a rate of 3/4 gal./100 sq. ft. (0.3 L/sq. m)
and allow primer to dry.
D.
Completely seal vapor retarder at terminations, obstructions, and penetrations to prevent air
movement into roofing system.
42.3
A.
APP-MODIFIED BITUMINOUS MEMBRANE INSTALLATION
Install modified bituminous membrane sheet according to roofing manufacturer's written
instructions, starting at low point of roofing system. Extend roofing membrane sheets over and
terminate beyond cants, installing as follows:
1.
2.
B.
Laps: Accurately align roofing membrane sheets, without stretching, and maintain uniform side
and end laps. Stagger end laps. Completely bond and seal laps, leaving no voids.
1.
C.
Adhere to substrate in cold-applied adhesive.
Torch apply to substrate.
Repair tears and voids in laps and lapped seams not completely sealed.
Install membrane sheets so side and end laps shed water.
42.4
FIELD QUALITY CONTROL
A.
Testing Agency: Owner will engage a qualified independent testing and inspecting agency to
perform roof tests and inspections and to prepare test reports.
B.
Test Cuts: Test specimens will be removed to evaluate problems observed during qualityassurance inspections of roofing membrane as follows:
1.
2.
Approximate quantities of components within roofing membrane will be determined
according to ASTM D 3617.
Test specimens will be examined for interply voids according to ASTM D 3617 and to
comply with criteria established in Appendix 3 of ARMA/NRCA's "Quality Control
Guidelines for the Application of Polymer Modified Bitumen Roofing."
C.
Final Roof Inspection: Arrange for roofing system manufacturer's technical personnel to
inspect roofing installation on completion and submit report to Architect.
D.
Repair or remove and replace components of roofing system where test results or inspections
indicate that they do not comply with specified requirements.
E.
Additional testing and inspecting, at Contractor's expense, will be performed to determine
compliance of replaced or additional work with specified requirements.
42.5
PROTECTING AND CLEANING
A.
Protect roofing system from damage and wear during remainder of construction period. When
remaining construction will not affect or endanger roofing, inspect roofing for deterioration and
damage, describing its nature and extent in a written report, with copies to Architect and Owner.
B.
Correct deficiencies in or remove roofing system that does not comply with requirements, repair
substrates, and repair or reinstall roofing system to a condition free of damage and deterioration
at time of Substantial Completion and according to warranty requirements.
C.
Clean overspray and spillage from adjacent construction using cleaning agents and procedures
recommended by manufacturer of affected construction.
END OF SECTION 07551
SECTION 07552 - SBS-MODIFIED BITUMINOUS MEMBRANE ROOFING
PART 43 - GENERAL
43.1
A.
43.2
A.
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes the following:
1.
2.
SBS-modified bituminous membrane roofing.
Vapor retarder.
B.
Related Sections include the following:
1.
Division 6 Section " Miscellaneous Carpentry" for wood nailers, cants, curbs, and
blocking.
2.
Division 7 Section "Sheet Metal Flashing and Trim" for metal roof penetration flashings,
flashings, and counterflashings.
3.
Division 7 Section "Roof Expansion Assemblies."
4.
Division 15 Section "Plumbing Specialties" for roof drains.
C.
Unit Prices: Refer to Division 1 Section "Unit Prices" for description of Work in this Section
affected by unit prices.
43.3
DEFINITIONS
A.
Roofing Terminology: Refer to ASTM D 1079 and glossary of NRCA's "The NRCA Roofing
and Waterproofing Manual" for definition of terms related to roofing work in this Section.
B.
Design Uplift Pressure: The uplift pressure, calculated according to procedures in SPRI's
"Wind Load Design Guide for Fully Adhered and Mechanically Fastened Roofing Systems,"
before multiplication by a safety factor.
C.
Factored Design Uplift Pressure: The uplift pressure, calculated according to procedures in
SPRI's "Wind Load Design Guide for Fully Adhered and Mechanically Fastened Roofing
Systems," after multiplication by a safety factor.
43.4
A.
PERFORMANCE REQUIREMENTS
General: Provide installed roofing membrane and base flashings that remain watertight; do not
permit the passage of water; and resist specified uplift pressures, thermally induced movement,
and exposure to weather without failure.
B.
Material Compatibility: Provide roofing materials that are compatible with one another under
conditions of service and application required, as demonstrated by roofing manufacturer based
on testing and field experience.
C.
Roofing System Design: Provide a roofing system that is identical to systems that have been
successfully tested by a qualified testing and inspecting agency to resist uplift pressure
calculated according to ASCE 7.
43.5
SUBMITTALS
A.
Product Data: For each type of product indicated.
B.
Shop Drawings: For roofing system.
attachments to other Work.
1.
2.
3.
4.
C.
Include plans, elevations, sections, details, and
Base flashings, cants, and membrane terminations.
Tapered insulation, including slopes.
Crickets, saddles, and tapered edge strips, including slopes.
Insulation fastening patterns.
Samples for Verification: For the following products:
1.
2.
3.
4.
5.
12-by-12-inch (300-by-300-mm) square of base sheet smooth-surfaced roofing
membrane sheet.
12-by-12-inch (300-by-300-mm) square of mineral-granule-surfaced roofing membrane
cap sheet flashing sheet, of color specified.
12-by-12-inch (300-by-300-mm) square of vapor retarder.
12-by-12-inch (300-by-300-mm) square of roof insulation.
3 lb (1.5 kg) of aggregate surfacing material.
D.
Installer Certificates: Signed by roofing system manufacturer certifying that Installer is
approved, authorized, or licensed by manufacturer to install roofing system.
E.
Manufacturer Certificates: Signed by roofing manufacturer certifying that roofing system
complies with requirements specified in "Performance Requirements" Article.
1.
Submit evidence of meeting performance requirements.
F.
Qualification Data: For Installer and manufacturer.
G.
Product Test Reports: Based on evaluation of comprehensive tests performed by manufacturer
and witnessed by a qualified testing agency, for components of roofing system.
H.
Research/Evaluation Reports: For components of roofing system.
I.
Maintenance Data: For roofing system to include in maintenance manuals.
J.
Warranties: Special warranties specified in this Section.
K.
Inspection Report: Copy of roofing system manufacturer's inspection report of completed
roofing installation.
43.6
QUALITY ASSURANCE
A.
Installer Qualifications: A qualified firm that is approved, authorized, or licensed by roofing
system manufacturer to install manufacturer's product and that is eligible to receive
manufacturer's warranty.
B.
Manufacturer Qualifications: A qualified manufacturer that has Miami Dade County approval
for roofing system identical to that used for this Project.
C.
Testing Agency Qualifications: An independent testing agency with the experience and
capability to conduct the testing indicated, as documented according to ASTM E 548.
D.
Source Limitations: Obtain components for roofing system from roofing system manufacturer.
E.
Fire-Test-Response Characteristics: Provide roofing materials with the fire-test-response
characteristics indicated as determined by testing identical products per test method below by
UL, FMG, or another testing and inspecting agency acceptable to authorities having
jurisdiction. Materials shall be identified with appropriate markings of applicable testing and
inspecting agency.
1.
2.
F.
Exterior Fire-Test Exposure: Class A; ASTM E 108, for application and roof slopes
indicated.
Fire-Resistance Ratings: ASTM E 119, for fire-resistance-rated roof assemblies of which
roofing system is a part.
Preinstallation Conference: Conduct conference at Project site. Comply with requirements in
Division 1 Section "Project Management and Coordination." Review methods and procedures
related to roofing system including, but not limited to, the following:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Meet with Owner, Owner's insurer if applicable, testing and inspecting agency
representative, roofing Installer, roofing system manufacturer's representative, deck
Installer, and installers whose work interfaces with or affects roofing including installers
of roof accessories and roof-mounted equipment.
Review methods and procedures related to roofing installation, including manufacturer's
written instructions.
Review and finalize construction schedule and verify availability of materials, Installer's
personnel, equipment, and facilities needed to make progress and avoid delays.
Examine deck substrate conditions and finishes for compliance with requirements,
including flatness and fastening.
Review structural loading limitations of roof deck during and after roofing.
Review base flashings, special roofing details, roof drainage, roof penetrations,
equipment curbs, and condition of other construction that will affect roofing system.
Review governing regulations and requirements for insurance and certificates if
applicable.
Review temporary protection requirements for roofing system during and after
installation.
Review roof observation and repair procedures after roofing installation.
43.7
DELIVERY, STORAGE, AND HANDLING
A.
Deliver roofing materials to Project site in original containers with seals unbroken and labeled
with manufacturer's name, product brand name and type, date of manufacture, and directions for
storage.
B.
Store liquid materials in their original undamaged containers in a clean, dry, protected location
and within the temperature range required by roofing system manufacturer. Protect stored
liquid material from direct sunlight.
1.
Discard and legally dispose of liquid material that cannot be applied within its stated
shelf life.
C.
Protect roof insulation materials from physical damage and from deterioration by sunlight,
moisture, soiling, and other sources. Store in a dry location. Comply with insulation
manufacturer's written instructions for handling, storing, and protecting during installation.
D.
Handle and store roofing materials and place equipment in a manner to avoid permanent
deflection of deck.
43.8
A.
43.9
A.
PROJECT CONDITIONS
Weather Limitations: Proceed with installation only when existing and forecasted weather
conditions permit roofing system to be installed according to manufacturer's written instructions
and warranty requirements.
WARRANTY
Special Warranty: Manufacturer's standard form, without monetary limitation, in which
manufacturer agrees to repair or replace components of roofing system that fail in materials or
workmanship within specified warranty period. Failure includes roof leaks.
1.
2.
3.
B.
Special warranty includes roofing membrane, base flashings, roofing membrane
accessories roof insulation fasteners cover boards substrate board vapor retarder and
other components of roofing system.
Warranty Period: 15 years from date of Substantial Completion.
Maintenance Program: Tremcare Gold.
a.
A preventive maintenance program provided by the manufacturer for the duration
of the warranty that includes yearly inspections and preventive maintenance to the
roof system
b.
A cloud based data base that includes all the information of the roof system and
can be updated every time there is an activity related with the maintenance of the
roofing system
Special Project Warranty: Submit roofing Installer's warranty, on warranty form at end of this
Section, signed by Installer, covering Work of this Section, including all components of roofing
system such as roofing membrane, base flashing, roof insulation, fasteners, cover boards,
substrate boards, vapor retarders, roof pavers, and walkway products, for the following warranty
period:
1.
Warranty Period: Two ( 2 ) years from date of Substantial Completion.
PART 44 - PRODUCTS
44.1
A.
MANUFACTURERS
Manufacturers: Subject to compliance with requirements, provide products by the following:
1.
B.
In other Part 2 articles where titles below introduce lists, the following requirements apply for
product selection:
1.
2.
44.2
SBS-Modified Bituminous Membrane Roofing:
a.
Tremco, Inc.
Products: Subject to compliance with requirements, provide one of the products
specified.
Manufacturers: Subject to compliance with requirements, provide products by the
manufacturers specified.
SBS-MODIFIED ASPHALT-SHEET MATERIALS
A.
Roofing Membrane Sheet: Burmastic Composite Ply by Tremco ASTM D 6162, Grade S,
Type II, composite polyester- and glass-fiber-reinforced, SBS-modified asphalt sheet; smooth
surfaced; suitable for application method specified.
B.
Roofing Membrane Cap Sheet: Powerply STD FR by Tremco ASTM D 6162, Grade G,
Type II, composite polyester- and glass-fiber-reinforced, SBS-modified asphalt sheet; granular
surfaced; suitable for application method specified, and as follows:
1.
44.3
A.
44.4
Granule Color: White.
BASE-SHEET MATERIALS
Base Sheet: ASTM D 4897, Type II, venting, nonperforated, heavyweight, asphalt-impregnated
and -coated, glass-fiber base sheet with coarse granular surfacing or embossed venting channels
on bottom surface.
BASE FLASHING SHEET MATERIALS
A.
Sheet Flashing: 45-mil- (1.1-mm-) thick, reinforced and 55-mil- (1.4-mm-) thick, unreinforced
CSPE as recommended by roofing system manufacturer for intended use.
B.
Bonding Adhesive: Polyroof SF by Tremco. Adhesive for bonding roofing membrane and sheet
flashings to substrates and projections.
C.
Slip Sheet: Manufacturer's standard slip sheet, of thickness required for application.
D.
Metal Termination Bars: Manufacturer's standard predrilled stainless-steel or aluminum bars,
approximately 1 by 1/8 inch (25 by 3 mm) thick; with anchors.
E.
Metal Battens: Manufacturer's standard aluminum-zinc-alloy-coated or zinc-coated steel sheet,
approximately 1 inch (25 mm) wide by 0.05 inch (1.3 mm) thick, prepunched.
F.
Fasteners: Factory-coated steel fasteners and metal or plastic plates meeting corrosionresistance provisions in FMG 4470, designed for fastening membrane to substrate, and
acceptable to membrane roofing system manufacturer.
G.
Miscellaneous Accessories: Provide pourable sealers, preformed cone and vent sheet flashings,
preformed inside and outside corner sheet flashings, T-joint covers, lap sealants, termination
reglets, and other accessories.
44.5
AUXILIARY ROOFING MEMBRANE MATERIALS
A.
General: Auxiliary materials recommended by roofing system manufacturer for intended use
and compatible with roofing membrane.
B.
Asphalt Primer: ASTM D 41.
C.
Cold-Applied Adhesive: Powerply STD Cold Adhesive Roofing system manufacturer's standard
asphalt-based, one- or two-part, asbestos-free, cold-applied adhesive specially formulated for
compatibility and use with roofing membrane.
D.
Asphalt Roofing Cement: ASTM D 4586, asbestos free, of consistency required by roofing
system manufacturer for application.
E.
Mastic Sealant: Polyisobutylene, plain or modified bitumen, nonhardening, nonmigrating,
nonskinning, and nondrying.
F.
Fasteners: Factory-coated steel fasteners and metal or plastic plates meeting corrosionresistance provisions in FMG 4470, designed for fastening roofing membrane components to
substrate, tested by manufacturer for required pullout strength, and acceptable to roofing system
manufacturer.
G.
Metal Flashing Sheet: Metal flashing sheet is specified in Division 7 Section "Sheet Metal
Flashing and Trim."
H.
Roofing Granules: Ceramic-coated roofing granules, No. 11 screen size with 100 percent
passing No. 8 (2.36-mm) sieve and 98 percent of mass retained on No. 40 (0.425-mm) sieve,
color to match roofing membrane.
I.
ROOF INSULATION
1.
General: Provide preformed roof insulation boards that comply with requirements and
referenced standards, selected from manufacturer's standard sizes and of thicknesses
indicated. Combined R-value of insulation provided shall be equal or greater than R-19.
2.
Polyisocyanurate Board Insulation: ASTM C 1289, Type II, felt or glass-fiber mat facer
on both major surfaces. (1.5” Minimum thickness)
3.
Manufacturers:
a.
J.
Tremco Trisotech by Tremco Inc.
INSULATION ACCESSORIES
1)
General: Roof insulation accessories recommended by insulation
manufacturer for intended use and compatible with membrane roofing.
2)
Cold Fluid-Applied Adhesive: Fast’n Free cold fluid-applied adhesive
formulated to adhere roof insulation to substrate.
3)
Cover Board: (As required by system approval): Densdeck
ASTM C 1177/C 1177M, glass-mat, water-resistant gypsum substrate,
thickness needed to comply with requirements specified but not less than 1/4
inch.
4)
Substrate Joint Tape: 6- or 8-inch- wide, coated, glass-fiber joint tape.
5)
Manufacturers
a)
Tremco Dens deck by Tremco Inc.
PART 45 - EXECUTION
45.1
A.
EXAMINATION
Examine substrates, areas, and conditions, with Installer present, for compliance with the
following requirements and other conditions affecting performance of roofing system:
1.
2.
3.
4.
5.
Verify that roof openings and penetrations are in place and set and braced and that roof
drains are securely clamped in place.
Verify that wood cants, blocking, curbs, and nailers are securely anchored to roof deck at
penetrations and terminations and that nailers match thicknesses of insulation.
Verify that surface plane flatness and fastening of steel roof deck complies with
requirements in Division 5 Section "Steel Deck."
Verify that concrete curing compounds that will impair adhesion of roofing components
to roof deck have been removed.
Verify that concrete substrate is visibly dry and free of moisture. Test for capillary
moisture by plastic sheet method according to ASTM D 4263.
a.
6.
7.
45.2
A.
Test for moisture by pouring 1 pint (0.5 L) of hot roofing asphalt on deck at start
of each day's work and at start of each roof area or plane. Do not proceed with
roofing work if test sample foams or can be easily and cleanly stripped after
cooling.
Verify that deck is securely fastened with no projecting fasteners and with no adjacent
units in excess of 1/16 inch (1.6 mm) out of plane relative to adjoining deck.
Proceed with installation only after unsatisfactory conditions have been corrected.
PREPARATION
Clean substrate of dust, debris, moisture, and other substances detrimental to roofing installation
according to roofing system manufacturer's written instructions. Remove sharp projections.
B.
Prevent materials from entering and clogging roof drains and conductors and from spilling or
migrating onto surfaces of other construction. Remove roof-drain plugs when no work is taking
place or when rain is forecast.
C.
Prime surface of concrete deck with asphalt primer at a rate of 3/4 gal./100 sq. ft. (0.3 L/sq. m)
and allow primer to dry.
D.
Install acoustical roof deck rib insulation strips, specified in Division 5 Section "Steel Deck,"
according to acoustical roof deck manufacturer's written instructions.
E.
INSULATION INSTALLATION
1.
Comply with roofing system manufacturer's written instructions for installing roof
insulation.
2.
When the insulation is mechanically fastened to the substrate, contractor should follow
the fastening patterns described in the system’s Miami-Dade NOA and the engineered
wind uplift calculations for that particular project.
3.
Install insulation with long joints of insulation in a continuous straight line with end
joints staggered between rows, abutting edges and ends between boards. Fill gaps
exceeding 1/4 inch with insulation.
4.
Cut and fit insulation within 1/4 inch of nailers, projections, and penetrations.
5.
Install one or more layers of insulation under area of roofing to achieve required
thickness. Where overall insulation thickness is 1-1/2 inches or greater, install 2 or more
layers with joints of each succeeding layer staggered from joints of previous layer a
minimum of 6 inches in each direction.
6.
Trim surface of insulation where necessary at roof drains so completed surface is flush
and does not restrict flow of water.
7.
Adhered Insulation: Install each layer of insulation and adhere to substrate as follows:
a.
Set each layer of insulation in a cold fluid-applied adhesive.
b.
Tape joints if required by roofing system manufacturer.
8.
Install cover boards over insulation with long joints in continuous straight lines with end
joints staggered between rows. Stagger joints from joints in insulation below a minimum
of 6 inches in each direction. Loosely butt cover boards together and fasten to roof deck.
Tape joints if required by roofing system manufacturer.
9.
Apply cold fluid-applied adhesive to underside and immediately bond cover board to
substrate.
45.3
A.
ROOFING MEMBRANE INSTALLATION, GENERAL
Install roofing membrane system according to roofing system manufacturer's written
instructions and applicable recommendations of ARMA/NRCA's "Quality Control Guidelines
for the Application of Polymer Modified Bitumen Roofing."
1.
B.
Install roofing system MBS 2-N- L-G- 1 with base sheet- M, according to specificationplate classifications in NRCA's "The NRCA Roofing and Waterproofing Manual" and
requirements in this Section.
Start installation of roofing membrane in presence of roofing system manufacturer's technical
personnel.
C.
Cooperate with testing and inspecting agencies engaged or required to perform services for
installing roofing system.
D.
Coordinate installing roofing system so lightweight concrete and other components of the
roofing membrane system not permanently exposed are not subjected to precipitation or left
uncovered at the end of the workday or when rain is forecast.
1.
2.
3.
45.4
Provide tie-offs at end of each day's work to cover exposed roofing membrane sheets and
insulation with a course of coated felt set in roofing cement or hot roofing asphalt with
joints and edges sealed.
Complete terminations and base flashings and provide temporary seals to prevent water
from entering completed sections of roofing system.
Remove and discard temporary seals before beginning work on adjoining roofing.
BASE-SHEET INSTALLATION
A.
Loosely lay one course of sheathing paper, lapping edges and ends a minimum of 2 inches (50
mm) and 6 inches (150 mm), respectively.
B.
Install lapped base sheet course, extending sheet over and terminating beyond cants. Attach
base sheet as follows:
1.
45.5
Mechanically fasten to substrate as per Miami Dade County Approval
SBS-MODIFIED BITUMINOUS MEMBRANE INSTALLATION
A.
Install modified bituminous roofing membrane sheet and cap sheet according to roofing
manufacturer's written instructions, starting at low point of roofing system. Extend roofing
membrane sheets over and terminate beyond cants, installing as follows:
1.
Adhere to substrate in cold-applied adhesive.
2.
Install two layers of inter ply sheets and one layer of cap sheet ply.
B.
Laps: Accurately align roofing membrane sheets, without stretching, and maintain uniform side
and end laps. Stagger end laps. Completely bond and seal laps, leaving no voids.
1.
2.
C.
45.6
A.
Repair tears and voids in laps and lapped seams not completely sealed.
Apply roofing granules to cover exuded bead at laps while bead is hot.
Install roofing membrane sheets so side and end laps shed water.
BASE FLASHING INSTALLATION
Install base flashing over cant strips and other sloping and vertical surfaces, at roof edges, and at
penetrations through roof, and secure to substrates according to roofing system manufacturer's
written instructions and as follows:
1.
2.
Prime substrates with asphalt primer if required by roofing system manufacturer.
Backer Sheet Application: Install backer sheet and adhere to substrate in cold-applied
adhesive at rate required by roofing system manufacturer.
B.
Apply bonding adhesive to substrate and underside of sheet flashing at required rate and allow
to partially dry. Do not apply bonding adhesive to seam area of flashing.
1.
Flashing Sheet Application: Adhere flashing sheet to substrate in cold-applied adhesive
at rate required by roofing system manufacturer.
C.
Extend base flashing up walls or parapets a minimum of 8 inches (200 mm) above roofing
membrane and 4 inches (100 mm) onto field of roofing membrane.
D.
Mechanically fasten top of base flashing securely at terminations and perimeter of roofing.
E.
Flash penetrations and field-formed inside and outside corners with cured or uncured sheet
flashing.
F.
Clean seam areas, overlap, and firmly roll sheet flashings into the adhesive. Weld side and end
laps to ensure a watertight seam installation. Complete welding of seams within 24 hours of
exposing CSPE sheet or before curing of CSPE sheet has begun.
G.
Terminate and seal top of sheet flashings and mechanically anchor to substrate through
termination bars.
H.
Install base flashing over cant strips and other sloping and vertical surfaces, at roof edges, and at
penetrations through roof, and secure to substrates according to roofing system manufacturer's
written instructions and as follows:
I.
Install roofing membrane cap-sheet stripping where metal flanges and edgings are set on
membrane roofing according to roofing system manufacturer's written instructions.
J.
Roof Drains: Set metal flashing in bed of asphalt roofing cement on completed roofing
membrane. Cover metal flashing with roofing membrane cap-sheet stripping and extend a
minimum of 6 inches (150 mm) beyond edge of metal flashing onto field of roofing membrane.
Clamp roofing membrane, metal flashing, and stripping into roof-drain clamping ring.
1.
45.7
Install stripping according to roofing system manufacturer's written instructions.
FIELD QUALITY CONTROL
A.
Testing Agency: Owner will engage a qualified independent testing and inspecting agency to
perform roof tests and inspections and to prepare test reports.
B.
Test Cuts: Test specimens will be removed to evaluate problems observed during qualityassurance inspections of roofing membrane as follows:
1.
2.
C.
Approximate quantities of components within roofing membrane will be determined
according to ASTM D 3617.
Test specimens will be examined for interply voids according to ASTM D 3617 and to
comply with criteria established in Appendix 3 of ARMA/NRCA's "Quality Control
Guidelines for the Application of Polymer Modified Bitumen Roofing."
Final Roof Inspection: Arrange for roofing system manufacturer's technical personnel to
inspect roofing installation on completion and submit report to Architect.
1.
Notify Owner 48 hours in advance of date and time of inspection.
D.
Repair or remove and replace components of roofing system where test results or inspections
indicate that they do not comply with specified requirements.
E.
Additional testing and inspecting, at Contractor's expense, will be performed to determine
compliance of replaced or additional work with specified requirements.
45.8
PROTECTING AND CLEANING
A.
Protect roofing system from damage and wear during remainder of construction period. When
remaining construction will not affect or endanger roofing, inspect roofing for deterioration and
damage, describing its nature and extent in a written report, with copies to Architect and Owner.
B.
Correct deficiencies in or remove roofing system that does not comply with requirements, repair
substrates, and repair or reinstall roofing system to a condition free of damage and deterioration
at time of Substantial Completion and according to warranty requirements.
END OF SECTION 07552
SECTION 07620 - SHEET METAL FLASHING AND TRIM
PART 46 - GENERAL
46.1
A.
46.2
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
SUMMARY
A.
This Section includes the following sheet metal flashing and trim:
1.
Formed roof drainage system.
2.
Formed wall flashing and trim.
3.
Formed equipment support flashing.
B.
Related Sections include the following:
1.
Division 6 Section " Miscellaneous Carpentry" for wood nailers, curbs, and blocking.
2.
Division 7 Section "Modified Bitumen roofing system" for installing sheet metal flashing
and trim integral with roofing membrane.
3.
Division 7 Section "Roof Accessories" for set-on-type curbs, equipment supports, roof
hatches, vents, and other manufactured roof accessory units.
4.
Division 7 Section "Joint Sealants" for field-applied sheet metal flashing and trim
sealants.
46.3
PERFORMANCE REQUIREMENTS
A.
General: Install sheet metal flashing and trim to withstand wind loads, structural movement,
thermally induced movement, and exposure to weather without failing, rattling, leaking, and
fastener disengagement.
B.
Thermal Movements: Provide sheet metal flashing and trim that allow for thermal movements
resulting from the following maximum change (range) in ambient and surface temperatures by
preventing buckling, opening of joints, hole elongation, overstressing of components, failure of
joint sealants, failure of connections, and other detrimental effects. Provide clips that resist
rotation and avoid shear stress as a result of sheet metal and trim thermal movements. Base
engineering calculation on surface temperatures of materials due to both solar heat gain and
nighttime-sky heat loss.
1.
C.
Temperature Change (Range): 120 deg F (67 deg C), ambient; 180 deg F (100 deg C),
material surfaces.
Water Infiltration: Provide sheet metal flashing and trim that do not allow water infiltration to
building interior.
46.4
A.
SUBMITTALS
Shop Drawings: Show layouts of sheet metal flashing and trim, including plans and elevations.
Distinguish between shop- and field-assembled work. Include the following:
1.
2.
3.
4.
5.
46.5
A.
QUALITY ASSURANCE
Sheet Metal Flashing and Trim Standard: Comply with SMACNA's "Architectural Sheet Metal
Manual." Conform to dimensions and profiles shown unless more stringent requirements are
indicated.
1.
2.
3.
4.
46.6
Identify material, thickness, weight, and finish for each item and location in Project.
Details for forming sheet metal flashing and trim, including profiles, shapes, seams, and
dimensions.
Details for fastening, joining, supporting, and anchoring sheet metal flashing and trim,
including fasteners, clips, cleats, and attachments to adjoining work.
Details of expansion-joint covers, including showing direction of expansion and
contraction.
Accessories: Full-size Sample.
Meet with Owner, Architect, Owner's insurer if applicable, Installer, and installers whose
work interfaces with or affects sheet metal flashing and trim including installers of
roofing materials, roof accessories, unit skylights, and roof-mounted equipment.
Review methods and procedures related to sheet metal flashing and trim.
Examine substrate conditions for compliance with requirements, including flatness and
attachment to structural members.
Document proceedings, including corrective measures and actions required, and furnish
copy of record to each participant.
DELIVERY, STORAGE, AND HANDLING
A.
Deliver sheet metal flashing materials and fabrications undamaged. Protect sheet metal flashing
and trim materials and fabrications during transportation and handling.
B.
Unload, store, and install sheet metal flashing materials and fabrications in a manner to prevent
bending, warping, twisting, and surface damage.
C.
Stack materials on platforms or pallets, covered with suitable weathertight and ventilated
covering. Do not store sheet metal flashing and trim materials in contact with other materials
that might cause staining, denting, or other surface damage.
46.7
A.
COORDINATION
Coordinate installation of sheet metal flashing and trim with interfacing and adjoining
construction to provide a leakproof, secure, and noncorrosive installation.
PART 47 - PRODUCTS
47.1
A.
SHEET METALS
Stainless-Steel Sheet: ASTM A 240/A 240M, Type 304.
1.
B.
Zinc-Tin Alloy-Coated Stainless-Steel Sheet: ASTM A 240/A 240M, Type 304, dead-soft,
fully annealed stainless-steel sheet, coated on both sides with a zinc-tin alloy (50 percent zinc,
50 percent tin).
1.
47.2
Finish: No. 2D (dull, cold rolled).
Product: Subject to compliance with requirements, provide "TCS II" by Follansbee Steel.
MISCELLANEOUS MATERIALS
A.
General: Provide materials and types of fasteners, solder, welding rods, protective coatings,
separators, sealants, and other miscellaneous items as required for complete sheet metal flashing
and trim installation.
B.
Fasteners: Wood screws, annular threaded nails, self-tapping screws, self-locking rivets and
bolts, and other suitable fasteners designed to withstand design loads.
1.
Exposed Fasteners: Heads matching color of sheet metal by means of plastic caps or
factory-applied coating.
2.
Fasteners for Flashing and Trim: Blind fasteners or self-drilling screws, gasketed, with
hex washer head.
3.
Blind Fasteners: High-strength aluminum or stainless-steel rivets.
C.
Solder for Stainless Steel: ASTM B 32, Grade Sn60, with acid flux of type recommended by
stainless-steel sheet manufacturer.
D.
Elastomeric Sealant: ASTM C 920, elastomeric polyurethane polymer sealant; of type, grade,
class, and use classifications required to seal joints in sheet metal flashing and trim and remain
watertight.
47.3
FABRICATION, GENERAL
A.
General: Custom fabricate sheet metal flashing and trim to comply with recommendations in
SMACNA's "Architectural Sheet Metal Manual" that apply to design, dimensions, metal, and
other characteristics of item indicated. Shop fabricate items where practicable. Obtain field
measurements for accurate fit before shop fabrication.
B.
Fabricate sheet metal flashing and trim in thickness or weight needed to comply with
performance requirements, but not less than that specified for each application and metal.
C.
Fabricate sheet metal flashing and trim without excessive oil canning, buckling, and tool marks
and true to line and levels indicated, with exposed edges folded back to form hems.
1.
2.
Seams for Aluminum: Fabricate nonmoving seams with flat-lock seams. Form seams
and seal with epoxy seam sealer. Rivet joints for additional strength.
Seams for Other Than Aluminum: Fabricate nonmoving seams in accessories with flatlock seams. Tin edges to be seamed, form seams, and solder.
D.
Sealed Joints: Form nonexpansion but movable joints in metal to accommodate elastomeric
sealant to comply with SMACNA recommendations.
E.
Expansion Provisions: Where lapped or bayonet-type expansion provisions in the Work cannot
be used, form expansion joints of intermeshing hooked flanges, not less than 1 inch (25 mm)
deep, filled with elastomeric sealant concealed within joints.
F.
Conceal fasteners and expansion provisions where possible on exposed-to-view sheet metal
flashing and trim, unless otherwise indicated.
G.
Fabricate cleats and attachment devices from same material as accessory being anchored or
from compatible, noncorrosive metal.
1.
47.4
A.
ROOF DRAINAGE SHEET METAL FABRICATIONS
Parapet Scuppers: Fabricate scuppers of dimensions required with closure flange trim to
exterior, 4-inch- (100-mm-) wide wall flanges to interior, and base extending 4 inches (100 mm)
beyond cant or tapered strip into field of roof. Fasten gravel guard angles to base of scupper.
1.
47.5
Thickness: As recommended by SMACNA's "Architectural Sheet Metal Manual" and
FMG Loss Prevention Data Sheet 1-49 for application but not less than thickness of metal
being secured.
Fabricate parapet scuppers from the following material:
a.
Stainless Steel: 0.0187 inch (0.5 mm) thick.
LOW-SLOPE ROOF SHEET METAL FABRICATIONS
1.
Fabricate with scuppers spaced 10 feet (3 m) apart, of dimensions required with 4-inch(100-mm-) wide flanges and base extending 4 inches (100 mm) beyond cant or tapered
strip into field of roof. Fasten gravel guard angles to base of scupper.
2.
Fabricate scuppers from the following material:
a.
Stainless Steel: 0.0187 inch (0.5 mm) thick.
B.
Roof to Wall Transition Expansion-Joint Cover: Fabricate from the following material:
1.
Stainless Steel: 0.0250 inch (0.65 mm) thick.
C.
Counterflashing: Fabricate from the following material:
1.
Stainless Steel: 0.0187 inch (0.5 mm) thick.
D.
Roof-Penetration Flashing: Fabricate from the following material:
1.
Stainless Steel: 0.0187 inch (0.5 mm) thick.
E.
Roof-Drain Flashing: Fabricate from the following material:
1.
Lead: 4.0 lb/sq. ft. (1.6 mm thick), hard tempered.
47.6
A.
47.7
MISCELLANEOUS SHEET METAL FABRICATIONS
Equipment Support Flashing: Fabricate from the following material:
1.
Stainless Steel: 0.0187 inch (0.5 mm) thick.
FINISHES
A.
Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for
recommendations for applying and designating finishes.
B.
Protect mechanical and painted finishes on exposed surfaces from damage by applying a
strippable, temporary protective covering before shipping.
C.
Appearance of Finished Work: Variations in appearance of abutting or adjacent pieces are
acceptable if they are within one-half of the range of approved Samples. Noticeable variations
in the same piece are not acceptable. Variations in appearance of other components are
acceptable if they are within the range of approved Samples and are assembled or installed to
minimize contrast.
PART 48 - EXECUTION
48.1
A.
EXAMINATION
Examine substrates, areas, and conditions, with Installer present, to verify actual locations,
dimensions and other conditions affecting performance of work.
1.
2.
48.2
A.
INSTALLATION, GENERAL
General: Anchor sheet metal flashing and trim and other components of the Work securely in
place, with provisions for thermal and structural movement. Use fasteners, solder, welding
rods, protective coatings, separators, sealants, and other miscellaneous items as required to
complete sheet metal flashing and trim system.
1.
B.
Verify that substrate is sound, dry, smooth, clean, sloped for drainage, and securely
anchored.
Proceed with installation only after unsatisfactory conditions have been corrected.
Torch cutting of sheet metal flashing and trim is not permitted.
Metal Protection: Where dissimilar metals will contact each other or corrosive substrates,
protect against galvanic action by painting contact surfaces with bituminous coating or by other
permanent separation as recommended by fabricator or manufacturers of dissimilar metals.
1.
Coat side of stainless-steel sheet metal flashing and trim with bituminous coating where
flashing and trim will contact wood, ferrous metal, or cementitious construction.
2.
3.
Underlayment: Where installing metal flashing directly on cementitious or wood
substrates, install a course of felt underlayment and cover with a slip sheet or install a
course of polyethylene underlayment.
Bed flanges in thick coat of asphalt roofing cement where required for waterproof
performance.
C.
Install exposed sheet metal flashing and trim without excessive oil canning, buckling, and tool
marks.
D.
Install sheet metal flashing and trim true to line and levels indicated. Provide uniform, neat
seams with minimum exposure of solder, welds, and elastomeric sealant.
E.
Install sheet metal flashing and trim to fit substrates and to result in watertight performance.
Verify shapes and dimensions of surfaces to be covered before fabricating sheet metal.
1.
Space cleats not more than 12 inches (300 mm) apart. Anchor each cleat with two
fasteners. Bend tabs over fasteners.
F.
Expansion Provisions: Provide for thermal expansion of exposed flashing and trim. Space
movement joints at a maximum of 10 feet (3 m) with no joints allowed within 24 inches (600
mm) of corner or intersection. Where lapped or bayonet-type expansion provisions cannot be
used or would not be sufficiently watertight, form expansion joints of intermeshing hooked
flanges, not less than 1 inch (25 mm) deep, filled with elastomeric sealant concealed within
joints.
G.
Fasteners: Use fasteners of sizes that will penetrate substrate not less than 1-1/4 inches (32 mm)
for nails and not less than 3/4 inch (19 mm) for wood screws.
1.
2.
3.
4.
H.
Seal joints with elastomeric sealant as required for watertight construction.
1.
2.
I.
Galvanized or Prepainted, Metallic-Coated Steel: Use stainless-steel fasteners.
Aluminum: Use aluminum or stainless-steel fasteners.
Copper Use copper or stainless-steel fasteners.
Stainless Steel: Use stainless-steel fasteners.
Where sealant-filled joints are used, embed hooked flanges of joint members not less than
1 inch (25 mm) into sealant. Form joints to completely conceal sealant. When ambient
temperature at time of installation is moderate, between 40 and 70 deg F (4 and
21 deg C), set joint members for 50 percent movement either way. Adjust setting
proportionately for installation at higher ambient temperatures. Do not install sealanttype joints at temperatures below 40 deg F (4 deg C).
Prepare joints and apply sealants to comply with requirements in Division 7 Section
"Joint Sealants."
Soldered Joints: Clean surfaces to be soldered, removing oils and foreign matter. Pretin edges
of sheets to be soldered to a width of 1-1/2 inches (38 mm) except where pretinned surface
would show in finished Work.
1.
Stainless-Steel Soldering: Pretin edges of uncoated sheets to be soldered using solder
recommended for stainless steel and phosphoric acid flux. Promptly wash off acid flux
residue from metal after soldering.
2.
48.3
Do not use open-flame torches for soldering. Heat surfaces to receive solder and flow
solder into joints. Fill joints completely. Completely remove flux and spatter from
exposed surfaces.
ROOF DRAINAGE SYSTEM INSTALLATION
A.
General: Install sheet metal roof drainage items to produce complete roof drainage system
according to SMACNA recommendations and as indicated. Coordinate installation of roof
perimeter flashing with installation of roof drainage system.
B.
Parapet Scuppers: Install scuppers where indicated through parapet. Continuously support
scupper, set to correct elevation, and seal flanges to interior wall face, over cants or tapered
edge strips, and under roofing membrane.
1.
C.
48.4
Anchor scupper closure trim flange to exterior wall and seal or solder to scupper.
Expansion-Joint Covers: Install expansion-joint covers at locations and of configuration
indicated. Lap joints a minimum of 4 inches (100 mm) in direction of water flow.
ROOF FLASHING INSTALLATION
A.
Pipe or Post Counterflashing: Install counterflashing umbrella with close-fitting collar with top
edge flared for elastomeric sealant, extending a minimum of 4 inches (100 mm) over base
flashing. Install stainless-steel draw band and tighten.
B.
Counterflashing: Coordinate installation of counterflashing with installation of base flashing.
Insert counterflashing in reglets or receivers and fit tightly to base flashing. Extend
counterflashing 4 inches (100 mm) over base flashing. Lap counterflashing joints a minimum
of 4 inches (100 mm) and bed with elastomeric sealant.
1.
C.
Roof-Penetration Flashing: Coordinate installation of roof-penetration flashing with installation
of roofing and other items penetrating roof. Install flashing as follows:
1.
2.
48.5
A.
Secure in a waterproof manner by means of snap-in installation and sealant or lead
wedges and sealant.
Turn lead flashing down inside vent piping, being careful not to block vent piping with
flashing.
Seal with elastomeric sealant and clamp flashing to pipes penetrating roof except for lead
flashing on vent piping.
WALL FLASHING INSTALLATION
General: Install sheet metal wall flashing to intercept and exclude penetrating moisture
according to SMACNA recommendations and as indicated. Coordinate installation of wall
flashing with installation of wall-opening components such as windows, doors, and louvers.
48.6
MISCELLANEOUS FLASHING INSTALLATION
A.
Overhead-Piping Safety Pans: Suspend pans from pipe and install drain line to plumbing waste
or drain line.
B.
Equipment Support Flashing: Coordinate installation of equipment support flashing with
installation of roofing and equipment. Weld or seal flashing with elastomeric sealant to
equipment support member.
48.7
CLEANING AND PROTECTION
A.
Clean and neutralize flux materials. Clean off excess solder and sealants.
B.
Remove temporary protective coverings and strippable films as sheet metal flashing and trim
are installed. On completion of installation, clean finished surfaces, including removing unused
fasteners, metal filings, pop rivet stems, and pieces of flashing. Maintain in a clean condition
during construction.
C.
Replace sheet metal flashing and trim that have been damaged or that have deteriorated beyond
successful repair by finish touchup or similar minor repair procedures.
END OF SECTION 07620