addendum #1 to town rfp
TRANSCRIPT
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ADDENDUM #1
Design/Build Services for the new: Canton Public Works Facility
DATE: May 14, 2014
The following changes to the Drawings and Project Specifications shall become a part of the Drawings
and Project Specifications; superseding previously issued Drawings and Project Specifications to theextent modified by Addendum No. 1.
Changes to Addenda:
1. Delete the word draft updated from Cover Page date. Date issued is May 14, 2014
2. Division 2: Design/Build Performance Specifications: are included in this bid Addendum.
3. Owner provided and installed Furniture, Fixture and Equipment List are included in
this bid Addendum.
4. Wage Rates: Current Wage Rates will be provided in a future Addendum.
The bid dates are unchanged by this Addendum.
The Addendum consists of forty-two (42) pages of 81/2 x 11 text including this Addendum
End of Addendum 1
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DESIGN/BUILD PERFORMANCE SPECIFICATION
SITE-CIVIL
All site/civil designs shall be completed by a Connecticut-licensed Professional Engineerand all landscape design shall be completed by a Connecticut-licensed Landscape
Architect. The layout, configuration, and materials of construction for site components
including, but not limited to, stormwater management systems, curbing, drives and
parking lots, signage and pavement markings, sidewalks and associated site amenitiesshall be designed per Town of Canton regulations, applicable building codes, and shall
meet all applicable accessibility requirements. The design-builder shall be responsible
for obtaining all local, state and federal land-use permits, as applicable.
Utilities
Stormwater
Stormwater management systems and quality shall be designed and configured per the
Connecticut Department of Energy & Environmental Protection (DEEP) 2004
Stormwater Quality Manual. Hydraulics, hydrology and stormwater facilities shall bedesigned per the Town of Canton requirements. Design shall be sufficient for permitting
requirements through the Town of Canton.
Domestic Water and Fire Protection
Domestic water and fire protection shall be sized and configured in coordination withbuilding demand and Town of Canton Water Pollution Control Authority (WPCA)
requirements. All pipe sizing, fire hydrant locations and all other appurtenances
including, but not limited to, water meters, curb stops, gate valves, etc. shall becoordinated with the WPCA, the local fire marshal, and applicable codes.
Sanitary
Sanitary facilities shall be designed per the Canton WPCA requirements. Maximum
cover over sanitary piping shall be per the pipe manufacturers recommendations.
Electric
Electric service shall be sized and configured to meet building demands in coordination
with the electric engineer and Northeast Utilities (NU). Design of power supplies shall becompleted in accordance with NU standards and specifications, Town of Canton
regulations, and applicable codes. Provide separation between transformer and generatoras required by NU.
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DESIGN/BUILD PERFORMANCE SPECIFICATION
Telecommunications
Telecommunications shall be sized and configured to meet building demands in
coordination with the architect and the local providers standards and specifications.
Oil-Water Separator
An appropriately sized oil-water separator shall be provided to receive wastewater from
the maintenance & storage areas, as well as the vehicle wash. Designer-Contractor is
responsible for obtaining, from CT DEEP, the General Permit for the Discharge of
Vehicle Maintenance Wastewater, or any other discharge permit that is required.
Natural Gas
Building heat shall be provided by natural gas. Coordinate with applicable utility
providers and Town of Canton requirements.
Fuel Station(s)
Provide two (2) on-site fuel station(s), as required by Canton Public Works. One station
shall include a new above-ground 6,000-gallon tank and one station shall includerelocating the existing 4,000-gallon above-ground tank from the existing DPW facility.
Fuel stations shall be designed per NFPA 30A, DEEP regulations, Town of Canton
requirements, and shall be placed on an appropriately sized reinforced concrete pad witha positive limiting barrier, appropriate signage, bollards and stairs to fill the tank ports.
Fuel stations shall include all necessary appurtenances, including but not limited to the
following:
New Above-Ground Tank (all items are new) 6,000-gallon double-walled AST
Base slab
Vent package
Fill limiter
Fuel port
Wayne S-1 dispenser
Morrison gauge
FE Petro submersible pump
Tank monitoring system
Fuel management system
Provisions for metered feed to emergency generator
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DESIGN/BUILD PERFORMANCE SPECIFICATION
Relocated Above-Ground Tank (all items are new except AST)
4,000-gallon AST
Base slab
Fuel port
Wayne S-1 dispenser
Morrison gauge
FE Petro submersible pump
Tank monitoring system
Fuel management system
Site
Concrete
Concrete shall be designed per the Connecticut Department of Transportation StandardSpecifications for Roads, Bridges and Incidental Construction (Form 816), latest revision,including all supplements.
Bituminous Pavement
Bituminous pavement shall be designed per Form 816. Top course shall be minimum 2-
1/2 inches of Class 2 bituminous concrete and bottom course shall be minimum 1-1/2inches Class 1 bituminous concrete, unless thicker sections are required by the
geotechnical engineer.
The pavement base material shall consist of 6 inches of Processed Aggregate (ConnDOTM.05.01) over 12 inches of Bank Run Gravel (ConnDOT M.02.06, Gradation A) or as
recommended by the Geotechnical Engineer.
Pavement markings shall be per Form 816 and striping layout shall be per the Town of
Canton zoning requirements.
Curbing
Curbing shall be designed per Form 816 and the Town of Canton zoning regulations.
Earthwork and Retaining Walls
Site grading, including retaining walls, shall be designed to produce a balanced site. If
the existing material is not suitable for reuse under the building or paved areas (as
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DESIGN/BUILD PERFORMANCE SPECIFICATION
determined by the Geotechnical Engineer), the Designer-Contractor is responsible forimport of any new fill material required.
Earthen slopes shall not exceed 2(H):1(V), unless otherwise directed by a geotechnicalengineer. Permanent slope stabilization shall be provided as directed by a geotechnical
engineer. Retaining walls shall be designed based on site geotechnical conditions and
constructed of cast-in-place concrete or segmented concrete blocks. Railings, handrails,and guardrails shall be designed per the Connecticut Building Code, latest edition.
There shall be four (4) bulk material storage bins, made up of nine (9) 20-foot jersey
barriers.
Erosion Control
Erosion control shall be designed per DEEPs 2002 Connecticut Guidelines for SoilErosion and Sediment Control (Bulletin 34) and applicable Town of Canton regulations.
Landscape Design
Topsoil
The area within the limits of disturbance shall be cleared and grubbed. All stumps and
rocks shall be removed. Existing topsoil shall be stockpiled, screened, and amended. A
soil analysis shall be performed by a qualified soil testing laboratory and amended per
their recommendations. Excess topsoil shall be Town property and shall be relocated, bythe Contractor, to a location within the Town.
Plantings
Plantings shall be designed per the Town of Canton zoning regulations and sufficient for
permitting. Additionally, the Town requires an evergreen buffer between the facility and
Commerce Drive. Plantings shall consist of native, low-maintenance, drought-tolerant
species suitable for the context of the facility.
Provide a (20) foot tall aluminum flagpole, concrete base, associated hardware and ground
weather resistant recessed up LED light to be controlled via a photocell. Location to bedetermined.
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ARCHITECTURAL/STRUCTRAL SYSTEMS
DESIGN CRITERIA
All structures will be designed in accordance with 2003 International Building Code/2009
Connecticut Supplement and the International Energy Efficiency Code. The minimum designcriteria as provided by the code, includes dead, live, and gravity loads, and wind and seismic
loads. Dead loads consist of the weight of architectural, structural, mechanical and electricalsystems. Live, wind and seismic loads are outlined in the Design Criteria following this
narrative. Please note, codes may change at the time of your design. They should be
incorporated into your project.
FOUNDATIONS
A geotechnical report shall be required to provide recommendations for the foundation system,excavation and backfilling requirements. The geotechnical engineers recommendations shall be
incorporated into the design of the building foundations. Spread footings and slab-on-grade
conventional footings shall be considered for the all structures, including the salt-sand shed.Foundations and slabs needed for the generator, fueling station and material storage bins.
LATERAL LOAD RESISTING SYSTEM
Lateral load resistance to horizontal wind and seismic loads will be designed by the pre-
engineered structural engineer of record. In order to transfer horizontal (wind and seismic) loads
to the lateral load resisting system, horizontal diaphragms will be required. The Design/BuildGeneral Contractor is responsible to size all structural members, connections, spacing,associated with the design and construction of the superstructure. The structure shall bedesigned to support the loading of a future solar paneled system across the entire roofarea.
Pre-Engineered Steel Structure:
Provide a complete, integrated set of metal building system manufacturer's standardmutually dependent components and assemblies that form a metal building system
capable of withstanding structural and other loads, thermally induced movement, andexposure to weather without failure or infiltration of water into building interior. Include
primary and secondary framing, metal roof panels, metal wall panels and accessories
complying with requirements indicated. Rigid Clear Span: Solid-member, structural-framing system without interior columns. End-Wall Framing: Manufacturer's standard,
for buildings not required to be expandable, consisting of load-bearing end-wall and
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DESIGN/BUILD PERFORMANCE SPECIFICATION
corner columns and rafters. Secondary Frame Type: Manufacturer's standard purlins,girts, eave struts, base members, flange bracing, gable angles, clips and miscellaneousstructural parts. Provide metal building systems capable of withstanding the effects ofgravity loads. Engineer metal building systems according to procedures in MBMA's
"Metal Building Systems Manual. The structural design shall conform to therequirements of the Connecticut State Building Code and latest edition of referenced
standards. Roof Snow Loads: Include vertical loads induced by the weight of snow,minimum load of 40 psf (or min code requirement). Allow for unbalanced and driftloads. Comply with requirements of the Connecticut State Building Code. Wind Loads:
Include all roof and wall loads required by the Connecticut State Building Code.Thermal Movements: Provide metal panel systems that allow for thermal movements
resulting from the following maximum change (range) in ambient and surface
temperatures by preventing buckling, opening of joints, overstressing of components,failure of joint sealants, failure of connections and other detrimental effects. Base
engineering calculation on surface temperatures of materials due to both solar heat gainand nighttime-sky heat loss.
It should be noted that the proposed design/builder may provide an alternative structuralsolutions for consideration if they yield a cost effective approach. This approach should
not compromise the longevity and structural soundness of the superstructure.
Salt and Sand Structure
The building manufacture shall use standards, specifications, recommendations,
findings and/or interpretations of professionally recognized groups such as ASCE, AIS,
AISC, AISI, AWS, ASTM, MBMA, Federal Specifications, and unpublished research
by MBMA as basis for establishing design, drafting, fabrication, and quality criteria,
practices, and tolerances. A three-sided open structure with wood paralam and/or
galvanized steel structure. Metal or shingle roofing system (min. 30 year warranty).
Foundations shall be 10 feet tall to withstand the lateral loading of the material storage.
The minimum clear opening to allow for entry and exit of equipment and materials
shall be thirty feet height (30-0).
Metal Bollard encased in concrete footings shall be placed at all corners of the structure
and at the buildings opening.
The loading ramp shall be the full width of the building opening, as shown on the
conceptual site plan, to allow for access of material to be delivered. The design/builder
must allow for proper maneuverability in and out of the structure. Thus the sub-base and
chosen surface material must handle the loading of the materials (salt/sand).
In all instances, however, the manufacturers design, drafting, fabrication and quality
criteria, practices, and tolerances shall govern, unless specified by contract documents
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DESIGN/BUILD PERFORMANCE SPECIFICATION
Shop fabricated framing components to indicated size and section with base plates,
bearing plates, stiffeners, and other items required for erection welded into place.
Cut, form, punch, drill, and weld framing for high strength bolt assembly
Primary Framing Members
Manufacturers standard structural primary framing system designed to withstand
required loads and specified requirements; primary framing includes transverse
and lean to frames; rafter, and canopy beams; sidewall; intermediate; end wall; and
corner columns; and wind bracing
Plywood and Blocking
All plywood must be marked with the grade of recognized association or independentinspection agency. The mark shall identify the plywood by species, span rating,exposure durability, and grade. All wall sheathing shall be C-D grade, exposure 1 and aminimum thickness of 5/8 inch. All framing lumber in contact with the concrete
foundation system must be preservative treated lumber (wood sills, soles, plates, furring,and sleepers that are less than 24 inches from the ground or furring and nailers that areset in or in contact with concrete or masonry). All preservative treated lumber must be
No.1 grade or greater. All preservative treated products must meet the American WoodPreservers Association Standards. All framing lumber and boards must be air or kiln dry
lumber. All framing lumber or boards must have maximum moisture content of 19%. Allrough hardware shall be of the type, size, and spacing necessary for the project
requirements. Sizes, types, and spacing of fastening of manufactured building materialsshall be as recommended by the product manufacturer. All fasteners embedded in or incontact with preservative treated wood, concrete, or masonry products shall be zinc-coated. All wood blocking shall be properly sized and shaped at locations requiringinstallation or attached to fixtures, kitchen cabinets, and equipment.
Cabinetry and CaseworkProvide 42 inch height upper cabinets with double doors each unit as applicable, 5/8 inch
thick plastic laminated doors with concealed hinges and 4 inch wire pulls. Lower Base
cabinets with plastic laminate doors and drawers with concealed hinges and 4 inch wirepulls. Provide a handicapped accessible sink counter and work surfaces as required by
code. Counter height must be the required height, depth, and thickness. Provide a plasticlaminate countertop and 4inch plastic laminate backsplash. Plastic Laminate shall be
.050) inch General Purpose grain, in range of colors and patterns, smooth surface.
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Thermal and Moisture Protection
Damproofing
Provide Bituminous Damproofing to concrete foundation walls. Prime surfaces at a rateof 1 gallon per 100 square feet. Cold Bitumen by spray or trowel.
WaterproofingProvide sheet rolled Stego (or equivalent) wrap under the entire slab on grade. Tape and
seal all penetrations. Coordinate placement with radiant floor slabs.
Air Infiltration Barrier
Provide sheet and sealant materials to provide a continuous air infiltration barrierthroughout the building envelope. See drawings for general locations.
Rigid Insulation
Provide Polystyrene Insulation at perimeter foundation wall and against concrete slabs.Provide a minimum thermal resistance rating of 5.4R per inch and to meet the building
code and a 15 psi of compressive strength. Make sure all edges are square. Adhere allboards to maximizing bonding contact. Stagger all joints and butt edges tight to each
other. Tape all joints with compatible material.
Provide 100psi under all radiant slabs within the storage areas where vehicles and/orheavy weight equipment will be stored.
Batt and Blanket Insulation
Provide Batt and Blanket insulation at all exterior walls, ceilings and for perimeterwindow and door shims spaces and crevices in the exterior wall and roof. The
superstructure must meet the current International Energy Efficiency Code. Batt and
Blanket Insulation to be glass fiber kraft faced. A thermal break is required between the
roof decking/roofing and the steel superstructure. Provide foil faced only at exposedsurfaces. All thermal resistant ratings must meet all applicable building energy codes.Closed Cell blown-in insulation can be used if fully encapsulated behind sheetrock
and/or other applicable materials.Please note: you most meet the current internationalenergy efficiency code for the building envelope (walls, roofs and floor
slabs/foundations). Provide thermal breaks at all steel connections between the building
faade and buildings structure.
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DESIGN/BUILD PERFORMANCE SPECIFICATION
Provide sound attenuation to the ceiling height in interior walls located in the following:
Offices and public restrooms.
Gutters and DownspoutsProvide an extruded aluminum gutter, .050 minimum thickness, baked enamel finish,color: white. Downspouts to be 6 in diameter to discharge into the undergroundperimeter storm drainage system. Primed and Painted Cast Iron boots (4 feet above
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grade) will connect to the underground system. Locations to be determined in the fieldby the Owner. All straps and connectors to match adjacent material.
Doors and Windows
Exterior and Interior DoorsRefer to drawings for size, type, and fire-rating of all doors. All steel doors to be sheetsteel not less than 16 gage in thickness. All exterior doors must be sheet steel hot-dipped
zinc coated to a minimum .60 oz/sq.ft. All doors which are fire rated must have requiredlabel attached. All interior steel frames shall be not less than 16 gage in thickness.
Exterior (heated/unheated spaces) frames shall not less than 14 gage in thickness and hot-dipped zinc coated to a minimum .60 oz/sq.ft. All interior wood doors to be 1 3/4 in
thickness, solid core construction. Non-rated or rated. Wood veneer facing to be red oak,
rotary cut, natural with a stained finish. Provide astragals at double doors.
Door Hardware
All door hardware to meet applicable fire ratings and accessibility requirements. All
locksets to be lever handled. Hardware finishes to be selected by the Owner. Providedead bolt cylinders at all egress doors. All door hardware to be commercial heavy duty
grade. All locks and cylinders shall be master keyed as directed by the Owner. All doorswill be mastered to the grand master serving the Town of Canton or as directed by theOwner. All entrance doors shall be sub-mastered for fire station personnel. Another sub-
master will be required for a second group of locks to be identified by the Owner. All
master keys shall be delivered to the Owner as directed.
Tag all change keys with temporary cardboard tags, using the final room numbers to bemarked on the doors as indicated on the drawings. All tagged keys shall be turned over
to the Owner. Provide the following: 3 per cylinder and Master keys 6 per master key
set.
Overhead Doors
Provide raised panel overhead doors (min R value of 6) with standard lift operating stylewith track, hardware and electric motor with manual chain override. Design and sizecomponents to withstand dead and live loads caused by pressure and suction of windacting normal to plane of wall as calculated in accordance with the State of Connecticut
Building Code. Panels: Flush steel construction; outer steel sheet of 28 gage thick,
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DESIGN/BUILD PERFORMANCE SPECIFICATION
paneled profile (front doors); inner steel sheet of 28 gage thick, flat profile; core
reinforcement of 16 gage thick sheet (G60 galvanization) steel roll formed to Z-shape,
rabbeted weather joints at meeting rails; heavily insulated. The doors must provide the
proper U-value to meet the current building and energy codes at the time of construction.Glazed Lights to be 2 rows of full width insulated glazing as indicated in the elevations
set in place with resilient glazing channel. Provide an 11 gage thick; 3 inch wide rolled
steel track, continuous one piece per side; galvanized steel mounting brackets, 1/4 inchthick. Heavy duty hinges and adjustable roller holders of galvanized steel; floating
hardened steel bearing rollers, located at top and bottom of each panel, each side. Lift
Mechanism with torsion spring on cross head shaft, with braided steel lift cables.
Manual Operation A maximum exertion of 25 lbs force. Provide sill and jamb weather-stripping. Inside side mounted, adjustable keeper interior handle with no lock. Provide a
1/2 hp; manually operable in case of power failure, transit time of 12 inches per second,
120 volts, one phase, 60 Hz., 20 amperes maximum circuit breaker size with over
current protection, and 85 percent minimum power factor at rated. Control Station (atdoor jambs): Standard three button (open-close-stop) momentary type, control for each
electric operator; 24 volt circuit, surface mounted. Central Control Station: 3 controls
(one for each operator) ganged and recessed in a room determined by the owner.Standard three button (open-close-stop) momentary type, 24 volt circuit. Provide with
circuitry and raceways. Integrate with relay switch to open all front doors on signal from
central signal. Radio Control Antenna Detector: 120 VAC, UHF radio range with specialdelay circuits for maximum security. Two (2) receivers shall be provided for each door.
Hand Held Transmitter: Digital control, re-settable. Provide one transmitter for each
door. Safety Edge: At bottom of door panel/track, provide photoelectric sensor andpressure sensors.
Provide high lift track system in the vehicle maintenance and storage areas to clear the
vehicles when they are being serviced.
Provide weather/water protected doors at the wash bays: Aluminum Alloy Frame
Corrosion resistant aluminum stiles and rails provide a strong durable frame with auniform stile thickness for fastener holding power. Provide a powder coat finish, all sides.
The aluminum rails shall be beveled, a tongue and groove meeting rails are beveled to
shed moisture and eliminate water traps. A double panel seal is required at each door. Allfasteners, components and other assemblies must be aluminum and or stainless steel. All
electronic equipment must be waterproof per NEMA guidelines.
Access DoorsProvide (2) two feet by two feet metal access door (fire rated) as needed.
Exterior Windows
Provide aluminum double hung, thermally broken windows. Sizes and profile shown on
the drawings. Provide double insulated glazing with low emissivity glazing, clear
annealed glass, and argon filled, aluminum insect screens, and standard lock and keeper.
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Provide 4 thick R-20 Kallwall Translucent wall panels. ASTM E 331 Water
Penetration, ASTM E283-91 Air Leakage, ASTM E330-90 Structural Performance
Finishes
Gypsum Board AssembliesProvide fire rated gypsum board and impact resistant where applicable, 5/8 inch thick,
UL rated, maximum permissible length; ends square cut, tapered edges. Provide impactresistant gypsum board in all areas. Provide Moisture Resistant Gypsum Board (MR): 5/8
inch thick, maximum permissible length; ends square cut, tapered edges. (for restrooms
and/or wet locations). Provide metal corner beads, edge trims, and reinforcing tape, jointcompound (3 coats), but not limited to. Install as per manufacturers standards and
recommendations.
Resilient FlooringProvide 12 inch by 12 inch vinyl composite tile as noted in the plans. Provide rubber
base in all rooms noted above. Provide two color types, Owner to select colors. Provide
one case of extra tiles for the Owners use.
Acoustical Ceiling Tiles
Provide 2 feet by 4 feet nominal suspended ceiling system in all areas identified on the
plan or finish schedule.Color: white, with minimum flame spread rating, noise reduction coefficient for applicable
Provide (50) extra 2 feet by 4 feet panel for the Owners future use.
Paint
The following are a list of surfaces to receive paint and/or coated products. Apply all
applications as per manufacturer recommendations. All surfaces listed are for reference
and may not apply to this project. The design/build contractor shall evaluate whichsurfaces are applicable. Provide (1) gallon of extra primer, paint, and stain.
A. Wood - Painted (Opaque):
1. One coat of latex primer sealer.
2.
Two coats of acrylic latex enamel, semi-gloss.B. Concrete: Concrete floors : Rooms 101,102,106
1. One coat of primer sealer latex.
2. One coat of latex, flat.C. Steel - Unprimed:
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DESIGN/BUILD PERFORMANCE SPECIFICATION
1. One coat of alkyd primer.
2. Two coats of alkyd enamel, gloss.D. Steel - Shop Primed:
1. Touch-up with zinc chromate primer.2. Two coats of alkyd enamel, gloss.
E. Steel - Galvanized:1. One coat galvanize primer.2. Two coats of alkyd enamel, gloss.
F. Aluminum - Mill Finish:1. One coat etching primer.
2. One coat of alkyd enamel, gloss.G. Wood - Painted:
3. One coat of latex prime sealer.4. One coat of latex enamel, semi-gloss.
H. Wood - Transparent:1 Filler coat (for open grained wood only).
1.
One coat of stain.2. One coat sealer.
3. Two coats of varnish, satin.I. Concrete, Concrete Block (Vitreous Paint):
1. One coat of block filler.
2. Two coats of polyester epoxy, solvent or water-based, gloss or semi-gloss coating.
J. Steel - Unprimed:1. One coat of latex primer.
2. Two coats of latex enamel, gloss.
K. Steel - Primed:
1.
Touch-up with latex primer.2. Two coats of latex enamel, gloss.
L. Steel - Galvanized:
1. One coat galvanize primer.2. Two coats of latex enamel, gloss.
M. Aluminum - Mill Finish:
1. One coat etching primer.2. One coat of alkyd enamel, gloss.
N. Concrete Floor Coating1.
One coat of primer
2.
One coat of a polymeric compound, 100% solids membraneO. Gypsum Board:
1. One coat of latex primer sealer.2.
Two coats of latex enamel, eggshell.
P. Gypsum Board (Moisture Resistant):
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DESIGN/BUILD PERFORMANCE SPECIFICATION
1. One coat of latex primer sealer.2. Two coats of polyester epoxy, solvent or water-based, gloss coating.
Specialties
Interior Signage
Provide plastic faced two color/tone signs at all doors. All signs shall be handicapped
accessible and meet all applicable accessibility requirements. Each sign shall read: as
noted on the drawings. The Owner reserves the right to edit each signs messageprior
to installation. Provide accessibility symbol and Braille message to all areas required
by code on the sign panel in raised pictogram.
Exterior SignageProvide exterior (up to 30)10 inch height metal signage, cast aluminum, with
Duronoic finish, Times Roman Font, to be mounted to the building. Location and
message to be determined in the field by the Owner.
Toilet Accessories
Provide the following stainless steel accessories to each toilet room:Handicapped Accessible Tilted Mirror 16x30
Liquid Hand Soap DispenserRoll Paper Towel Dispenser
Toilet Paper DispenserSanitary Napkin Dispenser (2 locations)
Grab Bars and swing down grab bars (as shown on drawings)Coat Hooks in restrooms
Coat Hook on the back of each office door.
Toilet PartitionsProvide Sheet Steel zinc coated toilet partitions as shown on the drawings. Toiletpartitions to be hollow steel tube with wall brackets (wood blocking as required), chrome
plated pivot hinges, gravity type, thumb turn door latch, and coat hook. Factoryphosphatizing treatment, prime coat, and two finish coats baked enamel of standardcolors for owners selection.
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OWNER FURNISHED EQUIPMENT LIST: The items listed below are for referenceonly. Do not include the purchase. Provide the full installation of the equipment listed
below that require the connection of power, plumbing and/or mechanical connections to
the buildings structure and utilities. Provide all power and associated infrastructure. Full
coordination during the design/build process is required.
Lifts and Cranes in Vehicle Maintenance Bay
(1 qty) (4)-Four posts Mobile Column Lift wireless configurations (72K lb capacity) byRotary. Ari and/or Mohawk. Provide accessories and supports for smaller vehicles
Single Girder Underhung Motorized Bridge Crane by MA Crane
Exhaust Systems in Vehicle Maintenance Bay
Manual System Vehicle Exhaust by ARI and/or Plymovement
Portable Welding Exhaust byAvani Lube Systems (2) banks of (7)
12-1 Power Master Pumps (15-40,10-30,ATF and HYD (QTY 4) by Lincoln
o The following below are all by Lincoln or equal.
Bung Adapter (qty 4) Low Level Cutoff (qty 4)
1 Air Op Diaphragm and wallbracket (qty 1)
Suction Kit (qty 1)
Air Line Filter and Regulator, (qty 5)
Thermal relief valve (qty 4)
HD Oil Reel (qty 4
Air Reel (qty 1)
Electric/Light Reel (qty 1)
Reel Mounting Bracket (qty 4)
8 GPM Electrical Meter Control Handle (qty 4) 275 Gallon Double Wall Tank
500 Gallon Double Wall Waste Tank
Waste Caddy (qty 2)
Rolling Grease Kit (qty 1)
Filters, as required
Furnishings
Wood Heavy duty Work Bench with Caster and electric powered shelf
o (qty 4)
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Parts Bins and Stacking Bins
Parts Storage Shelving (qty 8)
Pallet Racks (qty 4)
Flammable Cabinets (qty 2)
Pesticide Cabinets (qty 2)
Cantilevered Rack (metal and wood stock) (qty 1)
Plywood Storage Rack (qty 1)
Vehicle Wash
Manual Vehicle Wash with Boom System vy MTI and/or Hotsy (qty 1)
Fuel Island
6,000 gallon Convault Above Ground by United Concrete
o Base Slab
o Vent Packageo Fill Limiters, Fuel Port
o Wayne S-1 Dispensero Morrison Gauge
o
FE Petro Submersible Pumpo Provisions to feed meter supply to emergency generator.
Relocate existing 4,000 above Ground (relocate from existing facility)
United Concrete or equal
o Wayne S-1 Dispenser and Submersible Pump qty2) & Fuel Port
o Base Slab
Refer to attached furniture, fixture and equipment list to coordinate and provide
applicable connections for items not listed above..
DESIGN/BUILDER FURNISHED EQUIPMENT LIST: The items listed below shall beincluded in the bid submission. Provide all power, hardware and associated components
to install a fully functioning system.
Men's Locker Room 24 Double Tier Lockers Dallas Midwest
Ladies Locker Room 3 Locker Unit Dallas Midwest
Maintenance Bay Tire Machine-Tc 5000 Mac Tools
Maintenance Bay Tire Balancer-WB 2601 Mac Tools
Maintenance Bay 4 Post Mobile Lift Mohawk
Maintenance Bay Lubrication System Lubrication Technologies,
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DESIGN/BUILD PERFORMANCE SPECIFICATION
MECHANICAL SYSTEMS
PART 1 - GENERAL
1.1 GENERAL
A.The General Conditions and Supplemental General Conditions are included as work of
this Division.
B.All work shall be done in strict accordance with the International Mechanical Code (IMC2003), the International Energy Conservation Code (IECC - 2009), applicable NFPAStandards, the State of Connecticut Building Code, the Connecticut Fire Safety Code,applicable Regulations of the State of Connecticut, applicable Connecticut Statutes andlocal ordinances/regulations.
C.All equipment shall be listed by UL or other independent testing agency that is acceptableto the Authority Having Jurisdiction.
D.The Contractor shall bear the cost of all fees, permits, licenses and taxes in connectionwith his work.
E. All equipment, components, and materials shall be new.
F.
Contractor shall be responsible for any signed/sealed drawings and other compliancedocumentation required by the local officials for permit.
G.The Contractor shall provide a Warrantee covering all material and workmanship for one(1) year following the date of acceptance, except that refrigeration compressors shall carryWarranty of five (5) years.
H.Upon completion of the project, Contractor shall fully instruct the Owner in the
operation, adjustment and maintenance of all equipment and systems furnished.
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DESIGN/BUILD PERFORMANCE SPECIFICATION
I. Contractor shall provide Owner with three (3) sets of complete maintenance and
operating instructions, and technical data, in booklet form, of all equipment and devicesfurnished in Contract, including as-built drawings for the project
J. All equipment and products shall be installed in accordance with the manufacturer'sinstructions and recommendations.
K. Heating and cooling system design loads for the purpose of sizing systems andequipment shall be determined in accordance with the ASHRAE HandbookFundamentals, or other generally accepted engineering standard that is acceptable to theAuthority Having Jurisdiction. Calculations shall be submitted to Owner for review priorto ordering of equipment.
1.2 SCOPE OF WORK GENERAL REQUIREMENTS
A. Furnish and install a complete HVAC system including, but not limited to: boiler systems,
air handling units, condensing units, pumps, unit heaters, fans, hydronic piping,ductwork, heating and cooling terminal units, diffusers/ registers/grilles/louvers,dampers, automatic temperature controls, identification, insulation, testing and balancingand all other equipment as herein specified.
B. Ventilation air shall be mechanically delivered to all areas of the building. Ventilation
systems which are required to operate continuously or during occupied hours, such asthe Workshop and Maintenance Bays, shall include a heat recovery system having aminimum efficiency of 70%. Non-air conditioned areas shall be provided withsupplementary exhaust (minimum 6 air changes per hour) to minimize heat build-up in
summer months.
C. Central Boiler Plant
1) Two hot water boilers, each sized for 75% of design load.
2) Hot water service to air coils, unit heaters, convectors, and radiant slab.
3) Boilers shall be natural gas, high efficiency, condensing type.
4)
Include all required system accessories and appurtenances including, but not limitedto, combustion air and flue gas vent piping, expansion tank, pressure/temperature
relief valve, service valves, and pumps.
D. Vehicle Equipment Storage
1)
CO/NO2purge system with exhaust fan and ductwork to low exhaust grilles, gas-
fired make-up air unit and electronic gas detection system.
2) General ventilation system to meet minimum code requirements.
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3) Space heating with overhead gas-fired radiant heaters providing coverage of all areasbetween vehicles.
E. Maintenance Bays
1) Tailpipe exhaust system, overhead.
2) CO/NO2purge system with exhaust fan and ductwork to low exhaust grilles, gas-firedmake-up air unit and electronic gas detection system.
3) General ventilation system to meet minimum code requirements.4) Space heating.
a. Base Bid: Overhead gas-fired radiant heaters providing coverage of all areas
between vehicles.
b.
Bid Alternate: Hot water radiant slab system including tubing, controls andrequired structural enhancements. Supplemental hot water unit heaters shallsupplement slab system.
5) Portable welding exhaust system.
6) Provide waste oil unit heater to supplement primary heating system. Provide pipingbetween waste oil tank in Fluid Room and unit heater.
F. Wash Bay (all devices MUST be waterproof)
1)
CO/NO2purge system with make-up air provisions and low exhaust grilles.
2) General ventilation system to meet minimum code requirements.
3)
Space heating with gas-fired unit heaters.
4) All equipment and components shall be rated for wet environment.
G. Lunch/Training Room
1) Split system air conditioner or packaged rooftop unit.
2) Hot water duct coil in conditioned space.
3)
Exhaust fan for food odors.
H. Administrative Area
1) Includes five offices, conference room, waiting area, vestibule and corridor.
2) Split system air conditioner or packaged rooftop unit.
3) Hot water duct coil in conditioned space.
4) Hot water convector or cabinet heater in vestibule.
5) Exhaust fan for Janitors Closet.
I. Locker/Toilet Rooms1) Exhaust with make-up air transfer from corridor.
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2) Hot water cabinet heaters.
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J. Sign Shop
1)
Heating and ventilating air handling unit.
2)
Exhaust fan sized for 6 Air Changes per Hour for summer ventilation.
K. Sign Shop Storage
1) Exhaust fan.
2) Hot water unit heater.
L. Office/Specialty Tools
1) Split system air conditioner or packaged rooftop unit.
2) Hot water duct coil in conditioned space.
M. Compressor Room
1) Exhaust fan.
2) Hot water unit heater.
3) Make-up air provided via gravity intake ventilator with motorized damper.
N. Mechanical/Electrical Room
1)
Exhaust fan.
2)
Hot water unit heater.
O. Shared Workshop
1) Heating and ventilating air handling unit.
2) CO/NO2purge system with make-up air provisions and low exhaust grilles.
3)
Exhaust fan sized for 6 Air Changes per Hour for summer ventilation.
P. Fluid Storage
1) Exhaust fan.
2) Hot water unit heater.
Q. Parts/Tire Storage
1)
Exhaust fan.
2)
Hot water unit heater.
R. Provide auxiliary drain pan with hard piped indirect drain for all equipment with coolingcoils.
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S. Provide louver and gravity ventilators required for air intake and relief/exhaust, andmaintain separation distances required by code.
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T.
System shall be complete in all respects, tested, accepted and ready for the beneficialuse of the Owner.
1.3 FILTERS AND STRAINERS
A. Any equipment which operates with filters or strainers shall have filters andstrainers installed at all times.
B.
When equipment and systems are officially turned over to the Owner, all equipment shallbe clean and have clean, new filters installed.
1.4 FIELD MEASUREMENTS
A. The Contractor shall verify in the field all measurements necessary for the work. Verifythermostat and sensor locations with the Owner before installation.
B. The Contractor shall coordinate supply and return ductwork locations with steel, conduitsand piping of other trades.
1.5 MATERIALS AND METHODS
A. Piping:
1) Hydronic heating water piping shall be Schedule 40 black steel with Class 125 cast
iron screwed fittings or Type "L" copper with 95/5 (lead free) soldered fittings.Provide proper dielectric fittings where copper piping connects to steel piping.
2)
Cooling coil condensate drain piping shall be Type "M" copper with wrought copperpressure fittings and 95/5 solder. Schedule 40 PVC with solvent welded fittings maybe used where permitted by Code. Use 45 degree lateral type fittings and long sweepelbows. No tees or short radius elbows will be allowed.
3) Water system piping shall be run level. Take-offs shall be made from the bottom ofthe main or at 45 from the bottom of the main. Provide drain valves at all low points;manual air vents at all high points. Use eccentric reducers on horizontal lines, flush totop of the pipe.
4)
Provide unions and shut-off valves at all equipment, coils, etc.
5) All piping shall be supported in a manner to prevent vibration or sagging. In no caseshall the hanger spacing exceed the distances listed in all applicable codes and
regulations.
B. Ductwork:
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1) All air distribution systems shall be fully ducted and all ductwork shall beconstructed of sheet metal except as specifically indicated otherwise.
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2) All ductwork and accessories shall be constructed, fabricated and installed inaccordance with the latest SMACNA Standards manuals for low pressureductwork, fire damper installations and flexible ducts.
3) Flexible ducts to air outlets shall be UL Class 1 connectors with airtight core,galvanized wire helix and preinsulated with one (1") inch, 3/4 pcf fiberglass with a
flame retardant vapor barrier, Flexmaster Type IX. Maximum length of individual
flexible duct run shall be six feet.
4) All air conditioning supply and ductwork shall be galvanized sheet metal, two (2")
inch static pressure classification, Seal Class "C".
5) Louver plenums shall be galvanized steel with flanged joints. Metal thickness shall
correspond to gauge required for equal size duct. Pitch base of plenums and ductstoward louver, for moisture drainage. Plenums shall be firmly attached to louvers
and caulked weathertight at joints.
6) Install adequate balancing devices, e.g., volume dampers, extractors, etc., as required
to balance each system to its design airflows.
7) Furnish and install UL listed fire dampers and access doors at all duct penetrations ofwalls, floors, partitions, etc., that are required to have a fire resistance rating. Firedampers, sleeves, access doors, etc., shall be constructed and installed inconformance to the manufacturer's instructions, NFPA 90A and the building official.
8)
All diffusers, registers and grilles shall be firmly attached to and supported by the
duct system. Where flexible ducts are used, the diffuser, register or grille shall befirmly attached to and supported by the building structure.
a. In the case of ceiling diffusers installed in acoustic ceiling tiles, the diffuser shall
be bracketed to the ceiling support grid and firmly attached to the bracket and thegrid with suitable clips, screws, wire ties or other method, so as not to impose anyload on the ceiling tile itself.
C. Insulation Systems:
1) Piping and duct systems shall be insulated in accordance with the IECC referenced inthis Section.
a. All indoor fiberglass piping insulation shall have all service jacket and PVCcovers on all fittings, valves, etc.
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b. Insulate all refrigerant piping with expanded rubber type pipe insulation. Seal all
joints. Miter insulation at all tees and elbows. Pipe outdoors to have aluminum
jacket with fitting covers.
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c.
Insulate all cooling coil condensate piping with 1/2" thick, expanded, rubber
type pipe insulation. Seal all joints. Miter insulation at all tees and elbows. If
PVC piping is used, insulation may be omitted.
d. Piping insulation shall run continuous through all pipe hangers. Protect
insulation with 12-inch long sheet metal insulation protection saddles. Under
saddles of piping 1-1/2 inch or longer, substitute rigid/calcium silicate
insulation inserts for the specified insulation and of the same thickness as the
specified insulation.
e.
Maintain the integrity of all piping vapor barriers. Should condensation developon any pipe, fitting, etc., Contractor shall correct the vapor barrier break and
replace any insulation damaged by moisture.
f. Concealed air conditioning supply duct systems shall be insulated with
fiberglass duct wrap with continuous vapor barrier.
g.
Insulate exposed air conditioning supply air ductwork and all insulated air ducts
in mechanical rooms with rigid foil-faced fiberglass duct insulation.
h. Insulate all outside air ductwork, exhaust ductwork on cold side of dampers, all
plenums connected to louvers with rigid foil-faced fiberglass duct insulation.
1.6 FIRE-STOPS
A. All penetrations through fire rated walls, ceilings or floors in which pipes or ducts pass
shall be sealed with a UL approved fire-stop fitting classified for an hourly rating equal
to the rating of the wall, ceiling or floor.
1.7 CLEANING AND FLUSHING WATER CIRCULATING SYSTEMS
A.
All piping systems shall be thoroughly cleaned before placing in operation to rid the
system of dirt, piping compound, mill scale, oil and any and all other material foreign to
the water being circulated. This applies equally and especially to systems where phases
or portions of the systems are operated during construction.
B.
After each system or portion of a system is complete, the Contractor shall add trisodiumphosphate in an aqueous solution to the system at the proportion of one (1) pound per 50
gallons of water in the system. After system is filled with this solution, the system shall
be brought up to temperature and allowed to circulate for 20 hours. The system shall
then be drained completely and refilled with fresh water. After each system has been
completely cleaned as specified herein, it shall be tested by litmus paper or other
dependable method and shall be left on the slightly alkaline side (ph = 7.5). If the
system is found to be still on the acid side, the cleaning by the use of trisodium
phosphate shall be repeated.
C.The Contractor shall not add any water treatment chemicals or compounds to balance ph
to the specified value.
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1.8 PIPE PRESSURE TESTING
A. Piping systems shall be pressure tested as indicated below for each system. All pipingshall be tested before it is covered, concealed or made otherwise inaccessible.
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B. Leaks found during pressure tests shall be corrected by remaking the joint, tightening orother suitable method. The Contractor shall not add any "stop-leak" type compounds tothe piping system.
C.
Any system requiring leak repair shall be retested in the same manner as the original test.
D.
Piping systems shall be tested in accordance with the following schedule:
Duration (Hours)W/O Gauge
System Test Pressure Test Medium Pressure Drop
Hot Water 100 PSIG Water 24 Hours
E.
The Contractor shall furnish all booster pumps, compressors, hoses andequipment required to perform all pressure tests.
1.1 BALANCING AIR AND WATER SYSTEMS
F. This Contract is for all labor, materials and equipment required for balancing the airand water systems.
G. Balancing shall be performed by a fully qualified testing and balancing
technician, certified by the AABC or the NEBB. He shall adhere the proceduresand methods outlined by the AABB or NEBB.
H. Water systems to be balanced include the hot water piping systems.
I. Air systems to be balanced include all the supply, return, outside air and exhaust systems.Balancing shall include rebalancing (adjusting of sheaves and replacing belts, if needed)
of exhaust fans, make-up air units, and air handling units as required to provide air flowsspecified. The Balancing Contractor shall secure a set of As-Built Ductwork Plans priorto commencing work.
J. The Balancing Contractor shall attend a coordination meeting with the HVAC and ATCS
Contractor to coordinate sensor locations.
K. Upon completion of all tests and balancing operations, the Contractor shall submit five(5) copies of a certified balancing report to the Engineer. This report shall include alldata for each of the air and water systems.
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L. Balancing of systems shall be followed up after building is occupied; any rebalancingshall be done as required to meet occupant's requirements without extra charge.
1.9 SEISMIC RESTRAINT
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A. General: This project is in a seismic zone per State and/or Local Codes and Ordinancesand all materials and equipment shall be installed, supported, and seismically restrainedaccordingly.
1.10 IDENTIFICATION
A. All ductwork, piping, equipment, and valves shall be identified in compliance withASME A13.
B. Ductwork shall be identified with name and flow direction at least every 20 ft.with adhesive identification labels.
C.
Piping shall be identified with name and flow direction every 20 ft. with snap-on plasticpipe markers.
D. Equipment shall be identified with engraved plastic markers.
E.
Valves shall be identified with engraved plastic marker and chain and avalve identification binder shall be provided.
1.11 AUTOMATIC TEMPERATURE CONTROLS
A. This Contract shall include all labor, materials, training, and equipment required forinstallation of the Automatic Temperature Control (ATC) system.
1)
The system shall be centralized and shall be accessible via worldwide web.
2) The system shall be open protocol and full ownership of the software license shall beprovided to the Owner.
3)
The installing contractor shall be certified by the system manufacturer and shallmaintain a fully staffed service center within sixty miles of the project.
B. Any apparatus, appliance, material and work not shown on Drawings, but mentioned inthe Specifications, or vice versa, or any incidental accessories necessary to make thework complete and perfect in all respects and ready for operation as determined by good
trade practice event if not particularly specified, shall be furnished, delivered andinstalled without any additional expense to the Owner.
C. All control wiring shall be by provided under this division.
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DESIGN/BUILD PERFORMANCE SPECIFICATION
D. Air handling units and their respective condensing units shall be controlled by unitary
controllers, space sensors with 3 hour occupied override button. Outside air damper shallbe interlocked with occupied mode of fan coil and shall be open in occupied mode andclosed in unoccupied mode.
E. Toilet room exhaust fans shall be controlled by through occupancy sensor light switch.
F.
DPW facility area shall be activated by gas detection system or by wall switch. Exhaust
and make-up air dampers shall be interlocked with fan and fan shall start when dampershave opened fully. System shall run until CO/NO2 levels have dropped below theirrespective setpoints.
1.12
A. Boiler System:
a. Boiler shall cycle to maintain water temperature, subject to safeties.
b. Hot water pump shall be enabled below 60 degrees F. and shall run continuously.
c. Unit Heaters: Hot water shall run continuously through heaters, and fan shall
cycle based on unit mounted line voltage thermostat.
d. Convector control valves will be controlled by low voltage thermostats.
PLUMBING SYSTEMS
PART 1GENERAL
A. The General Conditions and Supplemental General Conditions are included as work ofthis Division.
B.
All work shall be done in strict accordance with the International Plumbing Code (IPC2003), the International Energy Conservation Code (IECC - 2009), applicable NFPAStandards (including the National Fuel Gas Code), the State of Connecticut BuildingCode, the Connecticut Fire Safety Code, the Connecticut Public Health Code,applicable Regulations of the State of Connecticut, applicable Connecticut Statutes andlocal ordinances/regulations.
C. All equipment shall be listed by UL or other independent testing agency that is
acceptable to the Authority Having Jurisdiction.
D. The Contractor shall bear the cost of all fees, permits, licenses and taxes in connectionwith his work.
E.
All equipment, components, and materials shall be new.
F.
Contractor shall be responsible for any signed and sealed drawings required by thelocal officials for permit.
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E. Water closets shall be floor mounted, low flow, pressure assist, tank type.
F. Lavatories shall be vitreous china, counter mounted, drop in with single lever faucet.
G. Kitchen sink shall be counter mounted, double bowl, stainless steel, with single leverfaucet.
H. Wash sink shall be triple basin, stainless steel, with support legs.
I. Urinal shall be vitreous china, wall mounted, with flush valve.
J. Bottle water cooler will be provided by the Owner.
K. Training room sink shall be stainless steel, bar size, with single lever faucet.
L. Provide two hose bibs in DPW vehicle areas.
M. Provide 3/4 cold water with backflow preventer to feed hydronic heating system.
N. Provide one exterior, non-freeze wall hydrant in front of the apparatus bays, and one inthe back of the building centrally located.
O. Showers shall be pre-fabricated units complete with drain, pressure balancing mixing
valve, wall mounted adjustable head, and hand held head with flexible and hose. Provide
floor drain outside of showers. Provide (1) one handicapped accessible shower unit withsimilar components as mentioned above.
P. Compressed air service shall be provided to Maintenance Bays, Vehicle Equipment
Storage, and the Shared Workshop.
1) Provide drops at each column in Vehicle Equipment Storage14 total.
2) Provide six drops along walls and columns in the Maintenance Bays, and also
provide two hose reels.
3)
Each drop shall be provided with a service valve, pressure regulator, drain valve andquick connect fitting compatible with facility equipment.
4)
Provide service to fluid system pneumatic pumps.
Q. Combination Eye Wash/Shower units shall be installed where required to satisfy code andOSHA requirements. Tempered water service shall be provided.
R. All fixtures in handicapped accessible toilet rooms shall be mounted with heights andclearance in accordance with ADA guidelines.
S. Run diesel fuel piping in containment pipe from new above ground tank to emergencygenerator day tank. Provide fuel metering capability and leak detection for complete
system.
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DESIGN/BUILD PERFORMANCE SPECIFICATION
T. System shall be complete in all respects, tested, approved and ready for the beneficial useof the Owner.
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1.14 FIELD MEASUREMENTS
A. The Plumbing Contractor shall verify in the field all measurements necessary for his
work and shall assume responsibility for their accuracy.
1.15 MATERIALS
A.Sanitary, waste and vent piping above grade shall be Schedule 40 PVC. Water pipeabove grade shall be Type "L" copper with wrought copper sweat fittings using 95/5
solder. Valves shall be ball type with screwed ends by Apollo #70-100, or Watts #B-6000 or equivalent.
B.Water service piping below grade shall be cement-lined ductile iron, Class 54, with push-on or mechanical joints rated for 350 psi.
C.Sanitary, waste and vent piping below grade shall be Schedule 40 PVC.
D.Domestic cold, water, condensate piping shall be insulated with 1/2-inch "Armaflex#2000" or "Imcolock Polyolefin", or fiberglass insulation with preformed insulatedfittings and vapor barrier. Provide 1 insulation on domestic hot water piping. Insulation
shall be installed per manufacturer's recommended instructions. Insulation shall be
approved for use in air plenum spaces. Pipe insulation in Wash Bay shall be waterproof.
E. Piping or fittings exposed and not insulated in finished areas shall be standard-weight
brass pipe, chrome-plated.
F. Provide chrome-plated escutcheons where exposed pipe passes through walls, floor orceiling.
1.16 SEISMIC RESTRAINT
A. General: This project is in a seismic zone per State and/or Local Codes and Ordinancesand all materials and equipment shall be installed, supported, and seismically restrainedaccordingly.
1.17 EXECUTION
A.Water piping shall be run concealed in all finished areas and so arranged that it can bedrained at low points. Provide hose bib drains at these low points. Support piping withclevis hangers in such a manner that there is no sagging or noise due to vibration.
B.Sanitary, waste, storm and vent piping above grade shall be supported with clevis hangersat intervals listed in the code, but at no greater spacing than eight (8') feet on center.
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DESIGN/BUILD PERFORMANCE SPECIFICATION
Code, the Connecticut Public Health Code, applicable Regulations of the State ofConnecticut, applicable Connecticut Statutes and local ordinances/regulations.
C.All equipment shall be listed by FM Global, UL or other independent testing agency thatis acceptable to the Authority Having Jurisdiction.
D.
The Contractor shall bear the cost of all fees, permits, licenses and taxes in connectionwith his work.
E.
All equipment, components, and materials shall be new.
F.
Contractor shall be responsible for any signed and sealed drawings required by the localofficials for permit.
G.The Contractor shall provide a Warrantee covering all material and workmanship for one(1) year following the date of acceptance.
H.Upon completion of the project, Contractor shall fully instruct the Owner in theoperation, adjustment and maintenance of all equipment and systems furnished.
I. Contractor shall provide Owner with three (3) sets of complete maintenance andoperating instructions, and technical data, in booklet form, of all equipment and devicesfurnished in Contract, including as-built drawings for the project
J. All equipment and products shall be installed in accordance with the manufacturer's
instructions and recommendations.
K.System demand and pipe sizing shall be determined in accordance with NFPA 13.Calculations shall be submitted to Owner for review prior to ordering of materials and
equipment.
1.20 SCOPE OF WORK
A.
Install fire service main from street to building and install hydrants as required.
B.Provide cross connection control device as determined by the water provider and the
Connecticut Public Health Code.
C.System shall wet pipe except for areas that are subject to freezing.
D.Dry pipe riser shall be provided to serve heads located in areas subject to freezing such asVehicle Equipment Storage, the Maintenance Bays, and the Wash Bay.
E.
Provide fire department connection after coordination with Fire Marshall and Fire Chiefregarding style and location.
F. Provide all components, accessories and appurtenances required for a complete system.
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DESIGN/BUILD PERFORMANCE SPECIFICATION
1) Galvanized (inside and outside) steel pipe shall be utilized for complete dry pipesystem.
2) Corrosion resistant sprinkler heads shall be provided in the Wash Bay.
ELECTRICAL SYSTEMS
PART 1GENERAL
1.21 GENERAL
A.Architect's General Conditions are a part of this Division. All work shall be done in strictaccordance with the latest applicable issue of the National Electrical Code, ), theInternational Energy Conservation Code (IECC - 2009), the State of Connecticut BuildingCode, the Connecticut Fire Safety Code, local Codes and utility company requirements.All equipment is to be UL approved. The Contractor shall bear the cost of all fees, permits,
licenses and taxes. Utility company charges for the permanent electric service shall beincluded in the Contractor's Bid.
B.Contractor shall be responsible for any signed and sealed drawings required by the local
officials for permit.
C.The Contractor shall provide a guarantee covering all material and workmanship for one(1) year following the date of acceptance, except that the generator and all LED lightingshall be guaranteed for a period of five (5) years.
D.Upon completion of the project, Contractor shall fully instruct the Owner in the operation,adjustment and maintenance of all equipment and systems furnished.
E. Contractor shall provide Owner with three (3) sets of complete maintenance and operatinginstructions, and technical data, in booklet form, of all equipment and devices furnished inContract, including as-built drawings for the project
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in the corridors, vehicle bays, training room, electrical room, and outside each requiredegress door.
G.Provide polycarbonate LED type exit signs marking the location of and path two allrequired egress doors where more than one path of egress is required. Provide
combination signs or separate signs with the international symbol of accessibility at each
egress door leading directly to grade. Exit signs shall be wired to the emergency lightingrelay for each area.
H.
Provide convenience duplex receptacles throughout the facility as required to serve theanticipated use but a minimum of one receptacle in every room. All receptacles in the
vehicle bays shall be GFCI type and those in the wash bay shall be waterproof. Provide
one GCFI in each bathroom. Provide one service receptacle in the area of all mechanical
equipment with weatherproof/GFCI in outdoor locations. Provide receptacle or non-fuseddisconnect switches for all overhead doors and wiring of all controls furnished with the
doors. Provide cord reels with power and/or light in each vehicle bay. Circuits shall bewired with no more than 7 outlets per 20 ampere circuit.
I. Provide 2x2, fluorescent, recessed, prismatic fixtures in all office and support areas except
as noted otherwise. Provide typically 1.0 watts per square foot for these spaces but ensurean average of 45 foot candles at the work surfaces.
J. Provide 4 foot or 8 foot wet location rated vapor-tight fluorescent fixtures in all vehicle
bays, wash bay, fluid storage, parts storage and wash equipment storage. Provide for an
average of 35 foot candles at the floor. Provide similar fixtures with fiberglass housingsin the salt shed to result in an average illumination of 20 foot candles.
K.Provide 2x4 recessed or 4 foot surface mounted wrap-around fluorescent fixtures in allother general utility spaces, storage areas and the mezzanine. Provide for an average of
25 foot candles at the floor.
L. Provide pole mounted site lights as indicated on the site plan. These shall be full cutoffstyle LED fixtures. Provide wall mounted full cutoff LED fixtures at each vehicle bay
door and at man doors not located adjacent to an overhead door. Approximately 25fixtures will be required. Select fixture heights and wattages to comply with all exterior
lighting ordinances and to meet the following average lighting levels: 3.0 FC at walks,
entrances and fuel dispensing; 2.0 FC for drive lanes and parking areas. All exterior
lighting shall be wired through a combination of photocell and time-clock.
M.Provide wall switches for control of light fixtures in all areas. Provide motion detector
control for the bathrooms, offices and storage rooms. Provide multiple switched controlsfor the vehicle bays with switched daylighting control for the perimeter lights in these
areas.
N.Provide a complete fire alarm system for the facility with manual pull stations at all egress
doors, sprinkler system monitoring, generator monitoring and ADA compliantnotification throughout. Provide smoke and carbon monoxide detection in the corridors
and smoke detection in the area of the fire alarm control panel. Provide a dialer for
outside service monitoring.
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DESIGN/BUILD PERFORMANCE SPECIFICATION
O.
Provide a telephone/public address system for the facility including head end unit,
amplifiers, handsets, speakers, cabling, jacks and programming. System shall allow for
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routing of calls to multiple locations within the building, shall include voicemail for 10staff and shall allow for direct outside access from all handset locations. Public address
function shall allow for individual area, zoned and all-call to speakers built into handsets
for small rooms and ceiling/wall speakers for vehicle bays, workshop, training room,
corridors and bathrooms. Contractor shall select and space speakers appropriately toprovide coverage above typical ambient noise levels. Contracting with telephone service
provider shall be by Owner.
P. Provide local area data network for the facility. Network shall include work station jacks in
maintenance bays, offices, sign shop, workshop, training, offices, conference room andcopy room; Category 6 cable from jacks to electrical room; wall cabinet for installation of
components; One 48-port CAT 6 patch panel; One 48 port PoE network switch;
Connection to utility demarcation point; 1000 VA UPS; patch cables and all cable testing.
Q.Provide a basic building perimeter security system with two keypad locations, contacts onall exterior man doors and overhead doors, motion sensors in the administrative areacorridors and a dialer for outside service monitoring.
R.Note that power and communication services shall be run to the remote fuel island andsalt shed. Provide power for fuel pumps, cable for phone and/or network connection, andone weatherproof/GFCI receptacle at each location. Provide a main disconnecting means
at the salt shed.
S. The electrical system shall be complete in all respects, tested, approved and ready for thebeneficial use of the Owner.
1.23 FIELD MEASUREMENTS
A. The Contractor shall verify in the field all measurements necessary for his work. Conduits,switches, receptacles, panels and light fixtures which have not already been installed may
be relocated up to ten (10') feet from intended location when so directed by the Owner, at
no cost to the Owner. Verify all interior lighting fixture locations and mounting heightswith the Owner before installation.
1.24 WIRING METHODS
A.Electrical Metallic Tubing (EMT) shall be used for feeders run above ground and all
exposed branch circuit and communication wiring including all exposed runs in vehiclebays. All raceways in the salt shed shall be schedule 80 PVC.
B.Polyvinyl chloride (PVC) conduit may be used for underground power and telephone
wiring except as specifically otherwise noted. All elbows for primary and secondaryelectrical service shall be rigid galvanized steel conduit. Primary power riser at utility
pole shall be rigid galvanized steel.
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DESIGN/BUILD PERFORMANCE SPECIFICATION
3) Fused or non-fused, rain-tight (WP) disconnect switches in NEMA 3R enclosures -Type TH and/or Type THN
C. Motors requiring disconnecting means remote from the Controller shall have an unfusedswitch mounted as close as possible to the motor.
1.27 FUSES
A.All fuses shall be UL listed, non-renewable type as manufactured by Bussman oracceptable equivalent. Fuses rated at 1/10 Ampere and up to 600 Amperes shall beequivalent to Bussman Type LPN-RK (250 Volt) UL Class RK1, low peak, dual-element, time delay fuses. Fuses shall have separate short circuit and overload elements
and have an interrupting rating of 200,000 Amperes.
B.
All fuses shall be installed so that the size is readily visible.
C.The Contractor shall furnish to the Owner six (6) spare fuses for each size of fuse.
1.28 POWER, MOTOR AND EQUIPMENT WIRING
A. The Contractor shall furnish and install all wiring for all motors and equipment which willbe furnished and set in place by work of other sections on this project.
B. Conduit connections to motor frames shall have minimum of 18 inches of flexible steelsealtite conduit to reduce vibrations and noise being transferred to other parts of the
buildings.
1.29 SWITCHES, RECEPTACLES AND ACCESSORIES
A.
Wall switches shall be mounted 48 inches above finished floor, opposite hinged side ofdoor, unless otherwise indicated. Where there is more than one (1) switch in one (1)location, switches shall be ganged under one (1) cover. Duplex receptacles shall bemounted 18" AFF unless otherwise indicated. All wall switches and receptacles shall beflush-mounted, where applicable, and furnished with stainless steel cover plates or othertype plate as requested by Owner. Receptacles in vehicle bays shall be mounted at 48AFF.
B.Outlet and switch boxes shall be zinc-coated steel. Use plaster rings for boxes installed insheet rock walls. Use box extensions as necessary.
C.
Switches and receptacles shall be as manufactured by Arrow Hart, Leviton, Pass andSeymour or Hubbell and equivalent to the following Specification grades:
1) Single-pole switches shall be Hubbell #1221
2) 2-pole switches shall be Hubbell #1222
3) 3-way switches shall be Hubbell #1223
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D. Junction and outlet boxes where exposed to the weather and wet locations shall bethreaded hub type and provided with watertight screw-on covers and gaskets. Flooroutlets shall be adjustable type and waterproof where required.
1.32 LIGHTING FIXTURES
A. The Contractor shall furnish and install all lighting equipment as shown and specifiedcomplete with lamps ready for operation.
B. Provide all required supports, hangers and seismic bracing for fixtures, including recessedtroffers.
C. All lamps shall be as manufactured by Philips, General Electric or Sylvania. All
fluorescent tube lamps shall be T-8, 4100K with a minimum 80 CRI.
D. All ballasts for fluorescent fixtures shall be programmed start electronic certified with an
"A" sound rating.
1.33 FIRE-STOPS AND SEALS
A.
All penetrations through fire rated walls, ceilings or floors in which cables or conduitspass shall be sealed with a UL approved fire-stop fitting classified for an hourly ratingequivalent to the rating of the wall, ceiling or floor.
B. Through wall and floor seals shall be used to provide a positive means of sealing pipes orconduits which pass through concrete foundation of a structure below grade or below
ground water level. All openings shall be sealed as required by the NEC.
1.34 WARNING TAPE
A. Color-coded warning ribbon composed of a solid, aluminum foil core encased in aprotective plastic jacket shall be placed above all buried electrical and communication
utility lines. All tapes shall be highly visible, color-coded and imprinted with theappropriate warning legend. The tape width shall vary from a two (2") inch wide tape
buried ten (10") inches below the surface to an 18-inch wide tape buried 50 inches belowthe surface.
B. Standard legends shall be marked continuously along the entire length of the tape. A red
safety tape imprinted with "CAUTION - ELECTRIC LINE BURIED BELOW" shall beused for all buried primary and secondary electric services. Orange safety tapes shall be
imprinted with "CAUTION - TELEPHONE LINE BURIED BELOW" or "CAUTION -TELEVISION CABLE BURIED BELOW".
C. Warning tapes shall be as manufactured by Allen Systems, Houston, Texas or acceptable
equivalent.
1.35 GENERAL WIRING TESTS
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DESIGN/BUILD PERFORMANCE SPECIFICATION
A. At the time of final inspection and test, all wiring and connections throughout the facility
must be completed, devices and equipment properly operating, all lighting fixtures
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Town of Canton Public Works Facilit Fixtures, Furniture and E ui ment
Estimated Cost as of 2014Room Item Vendor
Waiting Area 2 Chairs Dallas Midwest $400
Waiting Area Table Dallas Midwest $150
Waiting Area Coat Rack Dallas Midwest $100
Admin Area File Cabinet Dallas Midwest $300
Admin Area Bookcase WB Mason $400
Shared Office 2 Desks WB Mason $2,000
Shared Office 2 Chairs Dallas Midwest $400
Shared Office 2 File Cabinets Dallas Midwest $600
Shared Office 2 Bookcases WB Mason $800
Shared Office 2 Computers Dell $2,500
Director's Office File Cabinet Dallas Midwest $300
Director's Office Bookcase WB Mason $400
Janitor's Closet Miscelaneous Supplies Unknown $250
PA's Office Desk WB Mason $1,000
PA's Office Chair Dallas Midwest $200
PA's Office File Cabinet Dallas Midwest $300PA's Office Bookcase WB Mason $400
Supply/Copy Room Copier Unknown *Monthly Rental Fee
Supply/Copy Room Shelving Unit Dallas Midwest $200
Supply/Copy Room File Cabinet Dallas Midwest $600
Supply/Copy Room Table Dallas Midwest $100
Conference Room Table WB Mason $400
Conference Room 6 Chairs Dallas Midwest $600
Conference Room AV Equipment Unknown $500
Lunch Room Refrigerator Home Depot $1,500
Lunch Room Oven/Stove Home Depot $1,000
Lunch Room Hood Home Depot $200Lunch Room Dishwasher Home Depot $700
Lunch Room Microwave Home Depot $300
Lunch Room Coffee Maker/Toaster Oven Home Depot $200
Lunch Room 2 Round Tables Dallas Midwest $1,000
Lunch Room 16 Chairs Dallas Midwest $1,600
Men's Locker Room 24 Double Tier Lockers Dallas Midwest $2,400
Ladies Locker Room 3 Locker Unit Dallas Midwest $450
Unknown Washer/Dryer Home Depot $2,500
Sign Shop Layout Bench Grimco $300
Sign Shop Vinyl Storage Racks Grimco $350Sign Shop Bookcase WB Mason $400
Shared Workshop Table Saw Home Depot $1,400
Shared Workshop Compound Miter Saw Home Depot $600
Shared Workshop Chop Saw NAPA $500
Shared Workshop 2 Work Benches Grimco $1,600
Maintenance Bay 25 Ton Hydraulic Press-SHP25X Mac Tools $1,200
Maintenance Bay Tire Machine-Tc 5000 Mac Tools $20,000Maintenance Bay Tire Balancer-WB 2601 Mac Tools $6,700
Maintenance Bay 3/4 Ton Wheel Dolly-WD 1500 Mac Tools $500Maintenance Bay Mig Welder-Miller 252 mig Ed Jones $4,000
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Maintenance Bay Transmission Jack NAPA $2,500
Maintenance Bay 2 Work Benches Grimco $1,600
Maintenance Bay 4 Post Mobile Lift Mohawk $55,000
Maintenance Bay Lubrication System Lubrication Technologies, Inc. $30,000
Parts Room Shelving Global Industries $1,200
Mechainc's Office Bookcase WB Mason $ 4 0 0
TOTAL ESTIMATED COST $152,600
*Copier will follow the town's monthly rental fee