RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
PART IV
SPECIFICATIONS
AND
SCOPE OF WORK
FOR
RELOCATION OF FUEL DISPENSING SYSTEM
AT PATAPSCO FLEET SERVICES
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
Fuel Dispensing
SCOPE OF WORK
Base Bid
1. Provide services for an operational E-85 fuel dispensing system at Patapsco Fleet
Services as indicated in the attached drawings C-2.01, ME-0.1, E-1.1, dated 10/21/11, C1.02 dated 1/13/12, and spec. sections 01000, 260500, 260519, 260523, 260526, 260529,
260533, 260543, 260533, 260726, 262813, 262816 and 321313 dated 1/10/12.
NOTE: the layout as shown on ME-0.1 has been modified. The revised layout is shown
on C-1.02.
a. Relocate existing 10,000 gallon E-85 aboveground tank from the Motor Transport
Services area to the Patapsco Building.
b. Transfer up to 3,000 gallons of E-85 product
c. Disconnect electric wiring at MTS area
d. Relocate E85 dispenser with Bravo box and GasBoy fuel management system
from existing MTS location to Fleet Services Bldg. and connect in the new
location at Patapsco
e. Remove tank from existing pad at MTS, transport tank to site and set on new
concrete pad
f. Furnish and install aboveground steel piping
g. Furnish and install electric and low voltage conduit and wiring from the
panelboard to the equipment. (Wiring from Building 805 to the panelboard is by
others)
h. Furnish and install fuel level remote monitoring panel for E85 system.
i. Provide momentary contact weatherproof emergency shutoff pushbutton with
Lexan cover
j. Fees and permits
k. Coordinate with the electrician and concrete contractor
Add Alternate #1
1. Provide services for an operational gasoline fuel dispensing system at Patapsco Fleet
Services as indicated in the attached drawings C-2.01, ME-0.1, M-1.1, E-1.1, E 2.1 dated
10/21/11, C-1.02 dated 1/13/12, and spec. sections 01000, 260500, 260519, 260523,
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
260526, 260529, 260533, 260543, 260533, 267026, 262813, 262816 and 321313 dated
1/10/12. NOTE: the layout as shown on M1.1 and ME-0.1 has been modified. The
revised layout as shown on C-1.02 indicates the fuel dispensing pump with a fill tank will
be located at the end of the above ground fuel storage tank and only requires above
ground piping. Work includes:
a. Furnish and install one 10,000 gallon UL-2085 aboveground storage tank.
NOTE: a containment dike and rain shield as shown on the drawing is not
required.
b. Furnish and install Tank accessories
c. Furnish and install aboveground steel piping
d. One Dresser Wayne dispenser for gas or equal with duel hose w/accessories,
nozzles, breakaway, swivels, two retractors for hoses.
e. Furnish and install electrical wiring from fleet services building to island and tank
for gasoline. Furnish and install momentary contact weather proof emergency
shutoff button with Lexan cover on electrical distribution rack.
f. Furnish & install Veeder-Root 350 fuel tank monitoring system with probes,
sensor, conduits, wiring, start-up and training.
g. Furnish and install leak detection monitoring system with exterior overfill alarm
and acknowledgement switch alarm Fees and permits. The system will be
mounted on the fuel tank; therefore, eliminating the need for underground piping
as shown on M-1.1
h. Modify fuel level remote monitoring panel for gas system
i. Coordinate with the electrician and concrete contractor
Add Alternate #2
Furnish and install one 12,000 gallon UL-2085 aboveground storage tank with containment
dike and rain shield in lieu of the 10,000 gallon indicated above.
Work by others
1. Electric conduit and wiring for panel board
2. Panel board with all panels.
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
TABLE OF CONTENTS
DIVISION 1 - GENERAL REQUIREMENTS
010000
PROJECT SUMMARY
DIVISION 26 - ELECTRICAL
260500
260519
260523
260526
260529
260533
260543
260553
262726
262813
262816
COMMON WORK RESULTS FOR ELECTRICAL
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
CONTROL-VOLTAGE ELECTRICAL POWER CABLES
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
RACEWAY AND BOXES FOR ELETRICAL SYSTEMS
UNDERGROUND DUCTS AND RACEWAYS FOR ELETRICAL SYSTEMS
IDENTIFICATION FOR ELECTRICAL SYSTEMS
WIRING DEVICES
FUSES
ENCLOSED SWITCHES AND CIRCUIT BREAKERS
DIVISION 32 – EXTERIOR IMPROVEMENTS
32 1313
CONCRETE
END OF TABLE OF CONTENTS
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
SECTION 01000 - PROJECT SUMMARY
A.
PROJECT DESCRIPTION
1.
Project Name and Location: Patapsco Fleet Services Facility, University of Maryland,
College Park, Maryland
2.
Project Summary: New modular building complete with foundations, ramp and skirting
3.
Projected Date of Substantial Completion: Comply with Project Schedule.
4.
Special Requirements:
a.
Requirements for Sequence of Work or Scheduling.
b.
Existing Site Conditions and Restrictions.
c.
Contractor's Use of Premises.
d.
Owner-Furnished and Owner-Installed Items.
B.
TESTING
1.
Engage a qualified testing agency to perform quality-control services indicated.
C.
COORDINATION
1.
Coordination: Coordination with plumbing, electrical, telecommunication contractors.
2.
Schedule: project schedule.
3.
Control of Sediment and Dust adjacent to occupied building.
4.
Coordination of Outages with the University.
D.
FIELD ENGINEERING
1.
Layout: Layout for new work to be performed by Concrete Contractor
E.
PROJECT MEETINGS
2.
Pre-Construction Conference: Attendance by Owner and contractors
3.
Progress Meetings: Bi-weekly; attendance by Owner and Contractors.
4.
Clarification of the Contract Documents: CSI Form 13.2A, "Request for Interpretation."
F.
SUBMITTALS
1.
Project Submittals: three copies of shop drawings; three copies for product data; and three
representative units for samples.
2.
Record Documents: As-built drawings, record specifications, maintenance manuals. Record
/ As-built drawings.
G.
TEMPORARY FACILITIES
1.
Temporary Utility Service: Use of Owner's existing utility services.
END OF DIVISION 1
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
DIVISION 26 - ELECTRICAL
SECTION 260500 – COMMON WORK RESULTS FOR ELECTRICAL
1.1
SUMMARY
A.
1.2
Electrical equipment coordination, sleeves for raceways and cables, and common electrical
installation requirements.
MATERIALS
B.
Sleeves for Raceways and Cables:
A.
B.
C.
Steel pipe sleeves.
Cast-iron pipe sleeves.
Sleeves for rectangular openings.
END OF SECTION 260500
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
DIVISION 26 - ELECTRICAL
SECTION 260519 - LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
SUMMARY
A.
Building wires, cables, connectors, splices, and terminations for wiring systems rated 600 V and
less; and sleeves and sleeve seals for cables.
B.
See Division 27 Section "Communications Horizontal Cabling" for cabling used for voice and data
circuits.
QUALITY ASSURANCE
A.
Quality Standard: NFPA 70.
MATERIALS
A.
Conductors and Cables:
1.
2.
3.
Conductors: Copper.
Conductor Insulation: Types THHN-THWN and SO.
Multiconductor Cable: Metal-clad cable, Type MC; Type SO with ground wire.
B.
Connectors and Splices: Factory fabricated.
C.
Sleeves for Raceways and Cables:
1.
2.
3.
D.
Steel pipe sleeves.
Cast-iron pipe sleeves.
Sleeves for rectangular openings.
Sleeve Seals: EPDM or NBR sealing elements, carbon-steel pressure plates, and carbon-steel
connecting bolts and nuts.
CONDUCTOR MATERIAL APPLICATIONS
A.
Feeders: Copper. Solid for No. 10 AWG and smaller; stranded for No. 8 AWG and larger.
B.
Branch Circuits: Copper. Solid for No. 10 AWG and smaller; stranded for No. 8 AWG and larger.
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
CONDUCTOR AND INSULATION APPLICATIONS
A.
Exposed Feeders: Type THHN-THWN, single conductors in raceway.
B.
Feeders Concealed in Ceilings, Walls, Partitions, and Crawlspaces: Type THHN-THWN, single
conductors in raceway.
C.
Feeders Concealed in Concrete, below Slabs-on-Grade, and Underground: Type XHHW single
conductors in raceway.
D.
Exposed Branch Circuits, Including in Crawlspaces: Type THHN-THWN, single conductors in
raceway.
E.
Branch Circuits Concealed in Ceilings, Walls, and Partitions: Type THHN-THWN, single
conductors in raceway.
F.
Branch Circuits Concealed below Slabs-on-Grade, and Underground: Type THHN-THWN, single
conductors in raceway.
G.
Class 1 Control Circuits: Type THHN-THWN, in raceway.
H.
Class 2 Control Circuits: Type THHN-THWN, in raceway.
FIELD QUALITY CONTROL
A.
Testing: By Contractor-engaged agency.
B.
Infrared Scanning: For each splice in cables and conductors No. 3 AWG and larger.
END OF SECTION 260519
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
DIVISION 26 - ELECTRICAL
SECTION 260523 - CONTROL-VOLTAGE ELECTRICAL POWER CABLES
QUALITY ASSURANCE
A.
Testing Agency Qualifications: An NRTL with a field supervisor certified by BICSI as an RCDD.
PRODUCTS
A.
Pathways:
1.
Open Cabling: Support brackets with cable tie slots, lacing bars, spools, J-hooks,
and D-rings.
2.
Conduit and boxes.
B.
Backboards: Plywood, fire-retardant treated.
C.
RS-232 Cable: Standard, Type CM, two pair, No. 22 AWG, stranded copper; each pair 100 percent
shielded, copper drain wire.
D.
RS-485 Cable: Standard, Type CM or CMG, two twisted pair, No. 22 AWG, stranded copper,
unshielded.
E.
Low-Voltage Control Cable:
1.
2.
3.
4.
F.
Paired Cable: No. 18 AWG, Type CMG, twisted pair.
Class 1 Control Circuits: Stranded copper, Type THHN-THWN, in raceway.
Class 2 Control Circuits: Stranded copper, Type THHN-THWN, in raceway.
Class 3 Remote-Control and Signal Circuits: Stranded copper, Type TW or Type TF.
Identification products.
INSTALLATION
A.
Wiring Method: In raceways.
B.
Remove abandoned conductors and cables.
FIELD QUALITY CONTROL
A.
Testing: By Contractor-engaged agency.
END OF SECTION 260523
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
DIVISION 26 - ELECTRICAL
SECTION 260526 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
SUMMARY
A.
Methods and materials for grounding electrical systems and equipment.
QUALITY ASSURANCE
A.
Quality Standard for Grounding Materials and Equipment: UL 467.
PRODUCTS
A.
Insulated Conductors: Copper wire and cable.
B.
Bare Copper Conductors:
A.
B.
C.
D.
E.
F.
Solid conductors.
Stranded conductors.
Tinned conductors.
Stranded bonding conductors.
Copper tape braided bonding jumpers.
Tinned-copper braided bonding jumpers.
C.
Connectors: Bolted and exothermic-welded type.
D.
Grounding Electrodes:
1.
Ground Rods: Copper-clad steel.
GROUNDING APPLICATIONS
A.
Conductors: Solid for No. 19 AWG and smaller; stranded for No. 8 AWG and larger.
B.
Underground Grounding Conductors: Bare copper conductor, No. 4/0 AWG minimum.
C.
Grounding bus.
D.
Conductor Terminations and Connections: Bolted and welded.
E.
Underground distribution systems.
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
F.
.
Insulated equipment grounding conductors with circuit conductors for the following:
-Feeders and branch circuits.
-Lighting circuits.
-Receptacle circuits.
-Single-phase motor and appliance branch circuits.
-Three-phase motor and appliance branch circuits.
-Flexible raceway runs.
-Computer- and rack-mounted electronic equipment circuits.
-Air-duct equipment circuits.
-Water heater, heat-tracing, and antifrost heating cables.
G.
Signal and communication equipment.
H.
Service and central equipment locations and wiring closets.
I.
Terminal cabinets.
J.
Metal poles supporting outdoor lighting fixtures.
FIELD QUALITY CONTROL
A.
Ground Resistance Testing: By Contractor-engaged agency.
END OF SECTION 260526
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
DIVISION 26 - ELECTRICAL
SECTION 260529 - HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
PERFORMANCE REQUIREMENTS
A.
Rated Strength: Minimum structural safety factor of five times the applied force.
PRODUCTS
A.
Support, Anchorage, and Attachment Components:
1. Steel slotted support systems with metallic coatings.
2. Raceway and cable supports.
3. Steel conduit and cable hangers, clamps, and associated accessories.
4. Support for non-armored conductors and cables in vertical conduit risers.
5. Structural steel for fabricated supports and restraints.
6. Mounting, Anchoring, and Attachment Components:
A.
B.
C.
D.
E.
F.
Powder-actuated fasteners.
Mechanical-expansion anchors.
Concrete inserts.
Clamps for attachment to steel structural elements.
All steel, springhead toggle bolts.
Threaded hanger rods.
B.
Fabricated Metal Equipment Support Assemblies: Welded or bolted steel shapes.
C.
Concrete Bases: 3000-psi (20.7-MPa), 28-day compressive-strength concrete.
END OF SECTION 260529
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
DIVISION 26 - ELECTRICAL
SECTION 260533 - RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
SUMMARY
A.
Raceways, fittings, boxes, enclosures, and cabinets for electrical wiring.
MATERIALS
A.
Metal Conduit and Tubing:
Conduit: Rigid steel.
IMC.
EMT.
FMC: Zinc-coated steel.
LFMC.
B.
Nonmetallic Conduit: RNC.
C.
Metal Wireways: Sheet metal, NEMA Type 1.
Wireway Covers: Screw-cover type.
D.
Boxes, Enclosures, and Cabinets:
Outlet and Device Boxes: Sheet metal.
Floor Boxes: Cast metal.
Pull and Junction Boxes: Sheet metal.
Hinged-Cover Enclosures: Metal.
Cabinets: Galvanized steel.
E.
F.
G.
Handholes and Boxes for Exterior Underground Wiring: Fiberglass, prototype tested for
compliance
with SCTE 77.
Sleeves for Raceways: Cast-iron pipe with integral waterstop.
Sleeve Seals: EPDM sealing element.
INSTALLATION
A.
Raceway Applications:
1.
Outdoors:
Exposed: Rigid steel.
Concealed, Aboveground: RNC.
Underground: RNC.
Connection to Vibrating Equipment: LFMC.
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
Boxes and Enclosures, Aboveground: NEMA Type 3R.
Underground Handholes and Boxes: SCTE 3000-lbf structural load rating.
2.
Indoors:
Exposed: EMT.
Exposed and Subject to Severe Damage: Rigid steel.
Concealed: EMT.
Connection to Vibrating Equipment: FMC, except LFMC in damp or wet locations.
Damp or Wet Locations: Rigid steel.
Raceways for Distribution of Optical Fiber or Communications Cable: EMT.
Boxes and Enclosures: NEMA Type 1, except Type 3R in damp or wet locations.
END OF SECTION 260533
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
DIVISION 26 - ELECTRICAL
SECTION 260543 - UNDERGROUND DUCTS AND RACEWAYS FOR ELECTRICAL SYSTEMS
b.
SUMMARY
A.
Conduits, ducts, and duct accessories for concrete-encased duct banks.
B.
Handholes and boxes.
C.
Manholes.
c.
QUALITY ASSURANCE
A.
d.
Quality Standard: ANSI C2.
COMPONENTS
A.
Nonmetallic Ducts:
A.
Underground plastic utilities concrete-encased RNC Schedule 40.
B.
Precast concrete handholes and boxes.
C.
Manholes: Precast concrete.
e.
SOURCE QUALITY CONTROL
A.
f.
Prototype testing by manufacturer.
INSTALLATION
A.
Waterproofing exterior surfaces of manholes and handholes.
END OF SECTION 260543
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
DIVISION 26 - ELECTRICAL
SECTION 260553 - IDENTIFICATION FOR ELECTRICAL SYSTEMS
g.
SUMMARY
A.
Electrical Identification Materials and Devices:
A.
B.
C.
D.
E.
F.
G.
h.
Identification for raceway.
Identification for conductors and communication and control cable.
Underground-line warning tape.
Warning labels and signs.
Instruction signs.
Equipment identification labels.
Miscellaneous identification products.
QUALITY ASSURANCE
A.
i.
Comply with ANSI A13.1 and ANSI C2.
PRODUCTS
A.
Raceway Identification: Colored adhesive tape and underground-line warning tape.
B.
Conductor and Cable Identification: Colored adhesive tape.
C.
Equipment Labels: Engraved plastic.
D.
Warning Signs: Baked enamel and metal backed, butyrate.
E.
Instruction Signs: Engraved, laminated acrylic or melamine plastic.
END OF SECTION 260553
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
DIVISION 26 - ELECTRICAL
SECTION 262726 - WIRING DEVICES
j.
PRODUCTS
A.
Receptacles: Duplex, 125 V, 20 A.
A.
B.
C.
B.
Straight Blade: Commercial grade.
GFCI: Feed through.
Twist-locking type.
Snap Switches: 120/277 V, 20 A.
A.
B.
Pilot light switches.
Key-operated switches.
C.
Occupancy Sensors:
A.
Long-Range Wall-Switch Sensors: Dual-technology type with adjustable time delay.
D.
Wall Plates:
A.
B.
C.
E.
Material for Finished Spaces: Satin-finished stainless steel.
Material for Unfinished Spaces: Galvanized steel.
Material for Damp and Wet Locations: Thermoplastic.
Floor Service Fittings:
communication outlet.
A.
B.
Modular, dual service, with power receptacle and voice and data
Type: Flush.
Service Plate: Rectangular aluminum or brass.
F.
Multioutlet Assemblies: Metal raceways.
G.
Finishes:
A.
B.
Connected to Normal Power System: Gray.
Connected to Emergency Power System: Red.
END OF SECTION 262726
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
DIVISION 26 - ELECTRICAL
SECTION 262813 - FUSES
k.
QUALITY ASSURANCE
A.
l.
Quality Standards: NEMA FU 1 for cartridge fuses and UL 248-11 for plug fuses.
PRODUCTS
A.
Cartridge Fuses: Nonrenewable.
B.
Spare-Fuse Cabinet: Wall-mounted steel unit with fuse pullers for each size of fuse.
m.
FUSE APPLICATIONS
A.
Cartridge Fuses:
A.
Motor Branch Circuits: Class RK1 or Class RK5, time delay.
B.
Other Branch Circuits: Class RK1, time delay or Class RK5, time delay.
C.
Control Circuits: Class CC, time delay.
END OF SECTION 262813
DIVISION 26 - ELECTRICAL
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
SECTION 262816 - ENCLOSED SWITCHES AND CIRCUIT BREAKERS
n.
PRODUCTS
A.
Fusible Switches:
A.
Heavy Duty, Single Throw, 600-V ac, 1200 A and Smaller: UL 98 and NEMA KS 1,
Type HD.
B.
Accessories:
A.
B.
C.
D.
E.
F.
Equipment ground kit.
Neutral kit.
Class R fuses kit.
Auxiliary contact kit.
Lugs: Compression.
Accessory control power.
B.
Nonfusible Switches:
A.
Heavy Duty, Single Throw, 600-V ac, 1200 A and Smaller: UL 98 and NEMA KS 1, Type
HD.
B.
Accessories:
A.
Equipment ground kit.
B.
Neutral kit.
C.
Auxiliary contact kit.
D.
Hookstick handle.
E.
Lugs: Compression.
F.
Accessory control power.
C.
Molded-Case Circuit Breakers:
A.
B.
C.
D.
Enclosures:
A.
B.
C.
D.
E.
o.
Thermal-magnetic type.
Adjustable instantaneous-trip type.
Features and Accessories:
A.
Lugs: Compression.
Indoor, Dry and Clean Locations: NEMA 250, Type 1.
Outdoor Locations: NEMA 250, Type 3R.
Kitchen Wash-Down Areas: NEMA 250, Type 4X, stainless steel.
Other Wet or Damp, Indoor Locations: NEMA 250, Type 4.
Indoor Locations Subject to Dust, Falling Dirt, and Dripping Noncorrosive Liquids:
NEMA 250, Type 12.
FIELD QUALITY CONTROL
A.
Testing: By Contractor-engaged agency.
B.
Tests: Infrared scanning.
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
p.
Adjusting
A.
Set field-adjustable circuit-breaker trip ranges.
END OF SECTION 262816
SECTION 32 1313 – CONCETE PAVING/FOUNDATIONS – by Concrete Contractor
A. SUMMARY
a. Foundation
B. QUALITY ASSURANCE
a. Quality Standard: ACI 301 (ACI 301M)
RFP No.84502-W
Fuel Dispensing System at Patapsco Fleet Services
University of Maryland, College Park, MD
C. MATERIALS
a. Reinforcement
i. Welded Wire Reinforcement- plain steel
b. Concrete
i. Portland Cement: ASTM C150 White
ii. Normal weight concrete
iii. Air-entraining admixture
iv. Compressive strength: 3000 psi at 28 days
c. Sub base material-stone
D. FINISHING AND CURING
a. Finishes: medium to fine textured broom finish
b. Cure concrete by moisture curing
E. FIELD QUALITY CONTROL
a. By Concrete Contractor
END OF SECTION 32 1313 – CONCRETE PAVING