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D
<br />service weight cast iron fittings with compression gasket hub and spigot
<br />joints (use in Meat Cutting, Deli and Bakery Areas below floor).
<br />2.4.4.3 Vent Piping Option: All vent piping above grade may be copper DWV,
<br />with copper drainage fittings, solder as for hot and cold water.
<br />2.4.5 Provide field fabricated DWV copper or cast brass traps with an integral clean out at
<br />bottom of traps for stainless steel utility sinks, for discharge to a floor sink.
<br />2.5. Valves, Stops, Specialties
<br />2.5.1 Materials: Valves 2 inch and smaller shall be bronze, screwed ends, Valves 2-1/2
<br />inch and larger shall be iron body bronze mounted 125 lb. ASA flanged, faced and
<br />drilled. Bronze castings shall be material meeting ASTM A-126 specification.
<br />Furnish union adjacent to all screwed valves and at all connections to equipment.
<br />2.5.2 Domestic Hot and Cold Water
<br />2.5.2.1 Bronze ball valves 2" and smaller size.
<br />Hammond 8301-01
<br />Milwaukee BA-200
<br />NIBCO T590Y
<br />2.5.2.2 Iron gate valves 2 1/2" and larger,
<br />Crane 461
<br />NIBCO F-619
<br />2.5.3 Steam, I 00 psi or less.
<br />2.5.3.1 Steel ball valves 1 1/2" and smaller size.
<br />NIBCO T-560-CS-R-25
<br />Milwaukee 20 CCOR
<br />2.5.3.2 Iron gate valves 2-3 inch size.
<br />NIBCO F-617-0
<br />Milwaukee F2885
<br />Stockham G-623
<br />25.4 Check Valves�
<br />2.5.4.1 Silent check valves, sizes 2" and smaller, bronze, center guided.
<br />NIBCO T-480
<br />Mueller 101 M-BP
<br />2.5.5 Gas Valves�
<br />25.5.1 UL Listed gas plug valve with wrench flat operator, min. 250 psi working
<br />pressure.
<br />Rockwell
<br />Milliken 170M
<br />Resun CS Series, R1430-CS
<br />Dezurik Figure 425
<br />2.5.5.2 LP - liquid valves shall be rated for min. 350 psi working pressure.
<br />2.5.6 Interior Hose Bibbs and Stops
<br />2.5.6.1 Stops:
<br />Eastman Type SM12 or approved equal of all brass construction
<br />2.5.6.2 Interior Hose Bibbs:
<br />Chicago 4387 Brass 3/4" R.C.P W/Watts No. 8A Vacuum Breaker.
<br />2.6. Miscellaneous:
<br />2.6.1 Vacuum Breakers: Shall be installed on all fixtures where required.
<br />2.6.2 Unions: Malleable iron groundjoint equivalent and similar to Crane 519, up to and
<br />including 2 inch. Over 2 inch shall be cast iron flanged with a Garlock 7022 Gasket.
<br />2.7. Pipe Insulation:
<br />2.7.1 Hot water lines shall be insulated with I inch thick fiberglass pipe insulation.
<br />Insulation shall be fiberglass #25 ASJ/SSL or prior approved equal.
<br />2.8. Pipe Hangers and Supports�
<br />2.8.1 Piping shall be firmly held -in place by hangers, supports and pipe rests, located
<br />adjacent to fittings, at each offset or change of direction, at the ends of branches
<br />over 5 feet long, at riser pipes and along piping where necessary to prevent sags,
<br />bends, or vibration.
<br />2.8.2 For supporting PVC, steel, or cast iron piping 6" size and smaller, use Clevis hanger
<br />Grinnell Fig. 260, galvanized (MSS - SP69 type 1).
<br />2.8.3 For supporting copper tubing 2 1/2" size and smaller, use coated pipe ring hanger
<br />Grinnell Fig. 97C (MSS- SP69 type 9).
<br />2.8.4 Pipe straps shall be heavy gauge galvanized iron factory fabricated to fit against
<br />supporting surface when installed. Makeshift devices are not acceptable. No
<br />plumbing tape is allowed. Use insulation shields at each pipe hanger and support.
<br />2,8.5 The maximum spacing between hangers or supports measured along the piping shall
<br />be per local plumbing code. Where PVC piping is used, hanger spacing shall be 48
<br />in. on center or less.
<br />2.9. Roof flashings: All vent and roofdrains shall be flashed by Roofing Contractor with lead
<br />flashing furnished by the Plumbing Contractor. Flashing shall turn down 2" into vent pipes.
<br />2.10. Dielectric Isolating Couplings: Provide dielectric protection for gas and water main risers
<br />inside building. Isolate connections ofcopper and steel pipe with dielectric isolating
<br />unions. Acceptable Manufacturers:
<br />EPCO
<br />W & K Dielectric
<br />F.H. Maloney
<br />3. Execution
<br />3.1. Examination
<br />3.1.1 Verify all field dimensions and locations of equipment and fixtures within the layout
<br />as established by the General Contractor to insure close, neat fit, with other trades
<br />work.
<br />3.1.2 Examine all work of others. Notify Architect in writing if any conditions exist
<br />which will prevent satisfactory installation of materials or equipment. Start of work
<br />without notification indicates acceptance of work in place.
<br />3.2. Excavation:
<br />3.2.1 Perform excavation for trenches under slab and outside building lines as required for
<br />installation. Excavate true to lines and grades shown to achieve adequate fall on
<br />drain lines and as needed for refrigeration drainage.
<br />3.2.2 Bell holes shall be dug to allow soil pipe to lie fully supported.
<br />3.2.3 Rock shall be excavated 3 inches below the laying depth, and the trench shall be
<br />backfilled with sand 3 inches deep.
<br />3.2.4 Over -excavation shall be added in 12 inch lifts (max) and mechanically compacted.
<br />Flooding or puddling not permitted.
<br />3.2.5 All piping which will be under walks, planters, arcades, parking lots, concrete or
<br />asphalt shall be mechanically compacted in 12 inch lifts (max).
<br />3.3 � Interface with Site Utilities-
<br />3.3.1 Coordinate with other work. Connect to site supplies and storm drain at 5'-O"
<br />demising line,
<br />3.3.2 Provide waste connection to site sewer at 5'-O" demising line. Provide grease -
<br />bearing waste connection to grease trap and from grease trap to waste line located as
<br />shown on the Drawings or otherwise indicated.
<br />3.4� Pipe lnstallation�
<br />3.4.1 Install horizontal sanitary and drain piping, to a uniform grade of not less than 1/8"
<br />per foot, unless otherwise noted. Grease waste shall be installed at minimum 1/4"
<br />per foot.
<br />3.4.2 Openings in pipes, drains, fitting, apparatus and equipment shall be kept covered or
<br />plugged to prevent accumulating obstructions in the piping.
<br />3.4.3 Run piping free of traps, sags, bends or other defects, grade and valve for complete
<br />drainage and control of the system.
<br />3.4.4 All waste, vent and water lines shall be concealed, and all water lines shall be
<br />overhead.
<br />3.4.5 Maintain headroom and keep passageways clean, offset to maintain the required
<br />clearance and conform with architectural and structural features of building. Run
<br />parallel and straight with adjacent walls or ceilings to present a uniform appearance.
<br />Group long runs together. Run concealed in finished rooms,
<br />3.4.6 All rough -ins shall be set exactly to measurements furnished by manufacturer.
<br />Batteries of fixtures shall have rough outlets set in straight lines at equal spacing.
<br />3.4.7 Flush out all lines to insure that they are clear of obstructions prior to the setting of
<br />refrigerated cases. If lines are not clear and a case is set, the Plumbing Contractor
<br />shall be responsible for the removal and re -set cost.
<br />3.4.8 Water piping shall not be embedded in concrete nor concealed within the floor slab
<br />within the building (unless shown on drawings). Isolate copper piping from concrete
<br />with tar paper or felt.
<br />3.4.9 All piping shall be installed to prevent unusual noise from the flow of water under
<br />normal conditions, Install pipe isolators at ring hangers consisting of a metal sheath
<br />with end flanges assuring positive retention in the ring hangers. Separate cold lines
<br />from hot lines by 6".
<br />3.4.10 Provide dirt pockets on low point of vertical gas piping. Install full pipe size drip
<br />pockets at low point in change of grade.
<br />3.4.11 For refrigeration case drains, stub up a line I" above floor, no hub required.
<br />3.4.12 Sleeves for copper or brass piping shall be made of PVC or the same materials as
<br />the piping.
<br />3.4.13 Annular space between piping and sleeve shall be caulked with oakum ' except, use
<br />adequate safing insulation where fire rated assemblies are penetrated.
<br />3.5. Pipe, joints, fittings, and connection -installation
<br />3.5.1 Cast Iron Soil Pipe: Pack tight with first quality oakum to within I inch of end hub.
<br />Fill remaining space with one pouring of molten lead and caulk tight, or make-up
<br />with neoprene gaskets.
<br />3.5.2 Screwed Piping� Make up with pipe dope, applied only to male thread, Remake
<br />leaky joints with new material without use of thread cement or caulking. Paint
<br />exposed threads of all pipe with asphaltic paint.
<br />3.5.3 Copper Tubing� Solder with 95-5 (no -lead solder) and a noncorrosive flux, except
<br />that main piping and all u.g. piping shall be joined with silvalloy copper -
<br />phosphorus brazing compound (no -lead). Thoroughly clean inside and outside
<br />surfaces with sandpaper or wire brush before assembly. Defective joints shall be
<br />dismantled, cleaned, and resoldered. Do not use acid Solder.
<br />3.5.4 Copper, brass pipe and chromed, polished or painted connections from fixtures shall
<br />show no tool marks.
<br />3.5.5 PVC Joints: Clean socket and pipe ends with cleaner recommended by cement
<br />manufacturer. Liberally apply solvent cement to both socket and pipe ends. Make up
<br />joint firmly.
<br />3.5.6 Gas Piping:
<br />15.6.1 At each equipment, provide shutoff valve, union, drip leg (minimum four
<br />times pipe diameter, capped) and flexible pipe connection.
<br />3.5.6.2 Extend gas reliefs and vents to a safe discharge point at least 10 feet above
<br />grade, at least 10 feet from any source of ignition,
<br />3.5.63 LP gas storage containers shall be secured, protected from damage, and
<br />located at least 25 feet from any source of ignition.
<br />3.5.7 Springing, bending or forcing of pipe will not be allowed. Use fittings for all offsets
<br />or changes in alignment of piping. Center hubs so cast iron or clay pipe will lay
<br />straight without pinched joints.
<br />3.5.8 Street elbows, bushings, and long screw fittings will not be allowed.
<br />3.5.9 Cleanly cut pipe and tubing and remove burrs to full diameter of pipe. Excessive
<br />reaming will not be permitted. Remove metal particles from ends of pipe and clear
<br />each section of foreign material before assembling,
<br />3.5.10 Cut pipe threads to full depth of die and screw up tight to fully engage thread in
<br />fitting. Threads to comply with ASA No B 2. 1, and be cut with clean sharp dies.
<br />3.5.11 Cleanouts: Cleanouts shall be placed as shown on Drawings, or max. 50' o.c., at
<br />bases of stacks, at major changes in direction, and at the ends of all lines that have 2
<br />or more openings going into that line, or as required by code. Cleanouts shall be as
<br />indicated on Drawings. If PVC is used include hub adaptor.
<br />3.5.12 Provide shut-off valves in access panels to allow shut down of area of fixtures
<br />where indicated on Drawings.
<br />3.5.13 Install shock absorbers with isolating valves as indicated on the Drawings,
<br />3.5.14 The inside of all pipes shall be clean, reamed smooth with no burrs, fins or other
<br />obstructions.
<br />3.5.15 All drains, including trap under utility sinks, shall be copper with soldered joints
<br />unless noted otherwise.
<br />3.5.16 No pipe shall be run exposed, unless approved by Publix Representative.
<br />3.6. Pipe Insulation
<br />3.6.1 Sealed at all joints and seams with adhesive in accordance with insulation
<br />manufacturer's recommendations. Pipe supports shall be on the outside of the
<br />insulation with saddles of galvanized sheet metal. Saddle length shall be twice the
<br />diameter of the pipe, or 6", whichever is greater.
<br />3.6.2 Fiberglass seams shall be sealed with factory furnished self sealing lap and butt
<br />joints in accordance with manufacturer's recommendation.
<br />3.7. Fixture Installation
<br />3.7.1 Stub out to the exact location of the fixtures. All stubs shall be set symmetrically
<br />with fixture.
<br />3.7.2 Install fixtures and trim supplied by Publix or others. Connect to plumbing as
<br />required. Finish out and trim fixtures as needed for complete installation.
<br />3.7.3 Caulkni& All plumbing fixtures shall be bedded and caulked along joint at walls,
<br />and other intersecting surfaces with butyl caulking compound, counter tops and
<br />brass shall be caulked with "plumbers putty".
<br />17.4 Backing shall be of 2 x 6 pressure treated wood flush with stud face and extending
<br />to next stud beyond fixture on each side. Secure as required.
<br />3.& Inspection:
<br />'
<br />-3.8.1 The Work shall be installed under the inspection and with the approval of Flublix'
<br />Authorized Representative.
<br />3.8.2 Notify the Publix' Representative two days in advance of backfilling, enclosing, or
<br />covering all plumbing lines so that he may inspect installation.
<br />3.8.3 Do not cover or enclose plumbing until inspection is made and installation is
<br />acceptable. Correct deficiencies in installation as directed by Publix' Representative.
<br />3.8.4 Notify Inspector as required by local authority when all work is completely installed
<br />and tested leak -tight.
<br />3.8.5 Do not conceal piping or fixtures until approval has been obtained from inspector.
<br />3.9. Tests and Adjustments
<br />3.9.1 All soil, waste, and vent piping shall be filled with water to the highest point in each
<br />system with all air removed. The lines shall be flushed by removing the test plug.
<br />Piping may be tested in sections providing that all portions to be concealed shall be
<br />subjected to not less than a 10 ft. head for 24 hours with no leaks. Standpipe
<br />installed for head test shall be 2 in. minimum diameter.
<br />3.9.2 Sewer piping shall be filled with water to it's highest point.
<br />3.9.3 Water piping shall be flushed out, tested at 100 psi for 24 hours with no leaks, and
<br />shall be left under pressure of supply main for the balance of the construction
<br />period.
<br />3.9.4 Plumbing fixtures shall be filled with water and checked for leaks or retarded flow.
<br />3.9.5 All flush valves, loose key stops, valves and similar equipment shall be adjusted and
<br />balanced to provide for the proper operation of the various systems.
<br />3.9.6 Each piece of plumbing equipment and the entire plumbing system shall be adjusted
<br />and readjusted as required to insure proper functioning and shall be left in first class
<br />operating condition.
<br />3.9.7 Gas piping shall be tested at 50 psi air pressure for 24 hours, with no leaks.
<br />3.10. Disinfection:
<br />3.10.1 Before being placed in service, all water distribution systems shall be flushed clean
<br />and disinfected.
<br />3.10.2 The method to be followed shall be that prescribed by the Health Authority or Water
<br />Purveyor having jurisdiction or, in the absence of a prescribed method, use one of
<br />the following procedures:
<br />3.10.2.1 AWWA C651.
<br />3.10.2.2 AWWA C652.
<br />3.10.2.3 SBCCI 1997, Section 610 (paraphrased here):
<br />a) The pipe system shall be flushed with clean, potable water until dirty
<br />water does not appear at the outlets.
<br />b) The system shall be filled with a water/chlorine solution containing at
<br />least 50 parts per million of chlorine, valved off, and allowed to stand for
<br />(24) hours. Alternately, a solution of 200 parts per million and a standing
<br />time of (3) hours may be used.
<br />c) Flush the system with clean potable water until the chlorine is purged
<br />from the system.
<br />d) Repeat the procedure where bacterial contamination remains present
<br />in the system.
<br />3.11. Cleaning Equipment and Premises:
<br />3.1 1.1 Thoroughly clean all parts of fixtures and equipment. exposed parts which are to be
<br />painted shall be thoroughly cleaned of foreign matter with grease, oil, soldering
<br />flux, etc. removed.
<br />3.1 1 .2 Exposed metal work shall be carefully brushed down with steel brushes to remove
<br />rust and other spots and touched up with primer.
<br />End of Section 15400
<br />Section 15500
<br />Heating, Ventilating, and Air Conditioning (HVAC)
<br />1. General
<br />1. 1. Summary
<br />1.1.1 Provide all materials and equipment and perform all labor required to install HVAC
<br />systems complete as indicated, as required by code, and as specified herein. All
<br />sizes, etc., are Publix minimum and if local code requirements are higher, the work
<br />shall be bid and installed accordingly.
<br />1.1.1.1 Obtain and pay for all permits, bonds, inspection.
<br />1.1.1.2 Provide roof top and split HVAC systems or install systems provided by
<br />Publix as described below.
<br />1.1.1.3 All A/C curbs set for drying -in by roofer.
<br />I � 1. 1.4 All roof mounted fans will be furnished by Publix and installed by HVAC
<br />Contractor. Curbs will be furnished by Publix for installation by roofer.
<br />1.1.1.5 Provide hurricane brackets and other supports required to secure units to
<br />structure for wind conditions -
<br />Hurricane: FM 1-90, or higher if designated by authority having
<br />jurisdiction.
<br />1.1.1.6 Provide sheet metal duct systems as indicated on Drawings and described
<br />in Specifications.
<br />1.1.1.7 Provide exhaust ducts between the cooking hoods and the roof mounted
<br />exhaust fans.
<br />1.1.1.8 Provide double -wall metal gas vents.
<br />1. 1. 1 �9 Coordinate HVAC work with all trades involved.
<br />1. 1. I � 10 Provide all other materials and services required for a complete working
<br />installation described in Contract Documents.
<br />1.1.1.11 All removed equipment shall be turned over to the Owner at an area
<br />designated by the Owner. All equipment not wanted by the Owner shall
<br />be removed from the site and properly disposed of by the contractor.
<br />1.1.2 HVAC Equipment:
<br />1.1.2.1 All HVAC equipment shall be priced separately and submitted as an Add
<br />Alternate.
<br />1.1.2.2 If Alternate is not accepted, Publix will provide equipment delivered to
<br />the site of Construction, Coordinate delivery schedule with construction
<br />progress. Contractor shall be responsible for receiving, unloading, storing
<br />and protecting equipment on site. Provide all labor, equipment, materials,
<br />and services required for installation and satisfactory completion of
<br />HVAC work.
<br />1.1.2.3 If Alternate is accepted, in addition to above, provide equipment, delivery,
<br />required staging and storage, and all other services required to complete
<br />the Work.
<br />1.2. Definitions: Explanation and precedence of Documents:
<br />1.2.1 For purposes of clarity and legibility, HVAC drawings are essentially diagrammatic
<br />and, although size and location of equipment are drawn to scale wherever possible,
<br />Contractor shall make use of all Contract Documents.
<br />1.2.2 The Drawings indicate size, connection points and routes of ducts and equipment. It
<br />is not intended, however, that all offsets, rises and drops are shown. Install all items
<br />as required to fit structure, avoid obstructions, and retain clearance, headroom,
<br />openings and passageways.
<br />1.2.3 Remodels: Carefully examine all existing conditions, existing work in place and
<br />premises and compare the Drawings with the existing conditions. Submittal of bid
<br />indicates that the Contractor has examined the Site and Drawings and has included
<br />all required work in his bid. No allowances will be made for error resulting from
<br />Contractor's failure to visit job sites and to review Drawings.
<br />1.2.4 Conflicts, discrepancies, interferences and omissions in Documents shall be brought
<br />to the attention of the Architect for clarification prior to commencement of work,
<br />1.2.5 Information was taken from various archive drawings and limited field observation.
<br />Field verification of existing conditions and points of connection are required.
<br />Provide all demolition, cutting and patching, and excavation required for the project,
<br />whether or not shown on the drawings.
<br />1.2.6 The term "provide" shall be defined as furnished and installed complete in every
<br />way by the contractor.
<br />1.3. Submittals:
<br />1.3.1 Within 30 days of Contract Commencement (Authorization to Proceed), submit for
<br />publix Architect's approval:
<br />Cooling Equipment
<br />Air Handling Equipment
<br />Heating Equipment
<br />Air Distribution
<br />Valves, Gauges, Specialties, Thermometers, Misc.
<br />Insulation
<br />Round and Oval Insulated Duct
<br />All submittal data shall have rough -in dimensions, connection sizes, any
<br />special installation requirements, certified performance data and
<br />horsepower, voltage and phase for all equipment.
<br />Equipment, fixtures and trim with cuts including rough -in dimensions,
<br />Other items required to complete the work
<br />L3.2 Submit six identical bound copies of all items. Arrange categories in order listed
<br />above,
<br />1.3.3 All cuts for the above shall have rough -in dimensions, connection sizes, and special
<br />installation requirements.
<br />1.3.4 Project Record Drawings� Comply with Section 01 720.
<br />1.3.5 Do not order materials or proceed with the work without approved submittals.
<br />1.3.6 Confirm electrical requirements and voltage with Div. 16 Contractor prior to
<br />ordering equipment.
<br />1.4. Quality:
<br />1.4.1 Subcontractor:
<br />1.4.1.1 The HVAC Subcontractor shall be a reputable firm regularly engaged in
<br />this type of work employing skilled workmen, and with proper equipment.
<br />1.4.1.2 Upon request Subcontractor shall show evidence of at least two similar
<br />jobs, of comparable size and character, installed and operating within the
<br />previous two years prior to Bid Opening.
<br />1.4.1.3 Flublix reserves the right to refuse any Subcontractor with or without
<br />cause.
<br />1.4.2 Personnel:
<br />1.4.2.1 Employ an experienced Superintendent to oversee all operation.
<br />1.4.2.2 Work shall not proceed without adequate supervision present at all times.
<br />1.4.2.3 Work shall be accomplished by workers certified in their trade as masters,
<br />journeymen, and apprentices in accordance with regulations of the
<br />governing authority or customary practice. Utilize workers with skills in
<br />proportion to complexity of tasks required.
<br />1.4.2.4 Publix reserves the right to reject personnel with or without cause.
<br />1.4.3 Quality standards: Work will be judged in comparison to work of similar types.
<br />Substandard construction as judged by Publix Representative will not be accepted-
<br />1.4.4 Codes and Standards:
<br />1 A.4.1 The entire system and all components specified herein shall meet all
<br />applicable national, state, county and local codes, standards and
<br />ordinances in every respect.
<br />1.4.4.2 The contractor shall meet with the authority having jurisdiction (AHJ) and
<br />review the proposed work, prior to commencing the work. Comply with
<br />and provide all additional and supplementary requirements of the AHJ.
<br />1.4.4.3 Comply with all OSHA requirements for construction safety. All
<br />ductwork, piping and equipment lower than 6 ft. - I 0 in. AFF shall be
<br />padded and striped per OSHA requirements.
<br />1.4.4.4 The following are the codes and standards which the engineer knows to
<br />govern the work,
<br />a) Standard Mechanical Code, 1997.
<br />b) Standard Gas Code, 1997.
<br />c) Florida Energy Efficiency Code for Building Construction, 1997.
<br />d) NFPA 30, 1996, Flammable and Combustible Liquids Code.
<br />e) NFPA 37, Stationary Combustion Engines and Gas Turbines, 1994.
<br />f) NFPA 54, National Fuel Gas Code, 1996.
<br />g) NFPA 70, National Electric Code, 1996.
<br />h) NFPA 90A, Standard for the Installation of Air Conditioning and
<br />Ventilating Systems, 1996.
<br />i) NFPA 92A, Smoke Control Systems, 1993.
<br />j) NFPA 96, Ventilation Control and Fire Protection of Commercial
<br />Cooking Operations, 1994.
<br />k) NFPA I 0 1, Life Safety Code, 1997.
<br />1) NFPA 21 1, Chimneys, Fireplaces, Vents and Solid Fuel -Burning
<br />Appliances, 1992.
<br />in) ASME/ANSI B31.9, 1992, Building Services Piping.
<br />n) SMACNA HVAC Duct Construction Standards, 1985.
<br />o) ASHRAE Standard 3, 1996, Reducing Emission of Fully Halogenated
<br />CFC Refrigerants in Refrigeration and Air Conditioning Equipment and
<br />Applications.
<br />p) ASHRA-E Standard 15, 1994, Safety Code for Mechanical
<br />Reffigeration.
<br />q) ASHRAE Standard 62, 1989, Ventilation for Acceptable Indoor Air
<br />Quality.
<br />1.4.5 Participate in the pre -construction conference.
<br />1.5. Sequencing:
<br />1.5.1 Notify General Contractor, or any others, of all chases, sleeves and openings
<br />required so that the work can be accomplished without delay. Provide necessary
<br />sleeves, etc., to be installed. Other -wise, this Contractor shall pay for appropriate
<br />trades to perform cutting and patching.
<br />1.5.2 Joists, girders, beams, columns or reinforcing steel shall not be cut.
<br />1.5.3 Where construction necessitates the routing of ducts or piping through structural
<br />members, or framing, permission to make such installation shall first be obtained
<br />from the Publix Field Representative
<br />1.6. Temporary Operation: The Owner may require operation of part or all of the installation
<br />pri or to Final Acceptance. This operation shall not constitute acceptance of the Contractor's
<br />work.
<br />1.7. The Owner reserves the fight to make emergency repairs as required to keep equipment in
<br />operation without voiding the Contractor's guarantee nor relieving the Contractor of his
<br />responsibilities during the guarantee period.
<br />1.8. Operating Instructions and Service Manual �
<br />1.8.1 Provide two (2) neatly bound copies of maintenance and instructions book, pans
<br />lists pertaining to all equipment furnished.
<br />1.8.2 Each section shall be indexed and include parts lists, instruction books, suppliers'
<br />phone numbers and addresses, and individual equipment guarantees all in separate
<br />sections.
<br />1.8.3 Representatives of the Owner shall be instructed by the Contractor as to complete
<br />care and operation of the HVAC system. Inform the Architect in writing as to the
<br />persons who received the instructions and the date that this was done,
<br />1.9. Warranty:
<br />1.9.1 All now work, equipment, materials, and systems shall be warranted against all
<br />defects for a period of one year after final acceptance by the Owner.
<br />1.9.2 Provide five-year compressor replacement warranty.
<br />2. Products
<br />2.1. Materials
<br />2.1.1 All Materials shall be new, full weight, of the best quality with the same brand or
<br />manufacturer used for each class of materials or equipment. All similar materials
<br />shall be of the same type and manufacturer unless otherwise designated.
<br />2.2. Nameplates
<br />2.2.1 Nameplates shall not be painted.
<br />2.2.2 All switches, starters, and major pieces of equipment shall be identified with black
<br />plastic nameplates with engraved white letters.
<br />2.3. Controls:
<br />2.3.1 An Environmental Control Panel will be furnished by Publix and installed by
<br />electrical contractor to control all AC units. Conduit, line voltage circuits,
<br />interlocks, etc., shall be furnished and installed by the electrical contractor, as
<br />shown on drawings.
<br />2.4. Equipment Starl-Up� All rooftop AC units shall be started and adjusted for proper operation
<br />by the manufacturer or his representative. No equipment shall be run prior to this start-up.
<br />All units shall be made ready for start-up at the same time. Contractor shall have qualified
<br />personnel in attendance to coordinate ductwork and electrical aspects of the start-up
<br />2.5. Filter Media� Two inch thick pleated non -woven throw -away filters equivalent to FARR
<br />30-30 unless noted otherwise on drawings.
<br />2.6. Air Distribution
<br />2.6.1 General:
<br />2.6.1.1 All air distribution shall be supplied by manufacturers maintaining ADC
<br />certified laboratories.
<br />2.6.1.2 Furnish and install, unless otherwise noted, all grilles, registers, and
<br />outlets at the location and of the type and size shown on the Drawings.
<br />Install foam rubber gaskets behind flanges of all grilles and registers to
<br />prevent leakage and streaking. Insulate backs of diffusers with R-8
<br />fiberglass insulation, cement and mastic vapor barrier. Adjust air volumes
<br />and set deflection in accordance with Drawings.
<br />2.6.1.3 Prior to requesting a Final Inspection, submit a typed schedule or a
<br />marked up set of Drawings indicating the observed velocity of each grille,
<br />register or out] et. These test data shall be final readings after balancing the
<br />system,
<br />2.6.1.4 All dampers shall be in wide open or neutral position prior to test and
<br />balance of the system.
<br />2.&2 Return Air Grilles and Registers:
<br />2.6.2.1 Acceptable Manufacturers: Airguide, Anemostat, Barber Coleman, Metal
<br />Industries Inc, Titus, or other prior approved manufacturer.
<br />2.6.2.2 Where indicated, provide opposed blade dampers.
<br />2.6.2.3 Where required, grilles shall be suitable for smooth surface mounting,
<br />holes cut in wood doors by General Contractor and grille installed by
<br />HVAC Contractor.
<br />2.6.3 Outlets:
<br />2.6.3.1 Acceptable Manufacturers: Air guide, Anemostat, Barber Coleman Metal
<br />Industries Inc, Titus, or other prior approved manufacturer.
<br />2.6.3.2 All supply outlets shall be aluminum or aluminized steel where required
<br />when part of rated roof -ceiling assembly. Return air grilles, outlets,
<br />registers and door grilles shall be ofetched aluminum with acrylic finish
<br />and as indicated.
<br />2.6.3.3 Provide steel grilles, fire dampers and radiation dampers as indicated on
<br />the Drawings and in accordance with UL. roof -ceiling assembly design
<br />where indicated.
<br />2.6.3.4 Provide UL listed lay -in ceiling outlets equal to those manufactured by
<br />Titus, or prior approved equal, complete with radiation damper and
<br />thermal blanket where indicated.
<br />2.6.3.5 Variable volume type shall be Titus or prior approved equal, factory
<br />insulated, complete with controls, damper, change over thermostat as
<br />indicated on the Drawings.
<br />2.6.4 Louvers: Aluminum, drainable with bird screen, AMCA certified.
<br />Ruskin #ELF-375D
<br />Louvers and Dampers Inc. IEL-4-104, ALL Series
<br />2.6.5 Steel Diffusers and Grilles:
<br />2.6.5.1 Acceptable Manufacturers: Airguide, Anemostat, Barber Coleman, Metal
<br />Industries Inc, Titus, or other prior approved manufacturer.
<br />2.6.5.2 The finish shall be an Anodic Acrylic and shall conform to the following�
<br />Property Test Method Value
<br />Bake N/A 20 minutes at 300 deg F
<br />Color N/A As specified on drawings (white as
<br />default)
<br />Salt Spray ASTM B 1 17-90 48 hr. minimum
<br />2.7. Sheet Metal Duct Work: All duct and fittings shall be manufactured from galvanized steel
<br />of lock forming quality per ASTM A-527. The zinc coating shall be minimum G90 (.90 oz.
<br />per sq. ft.) per ASTM A-525. Seams on fittings shall be welded or tacked & sealed.
<br />Individual fittings are required, manifolding is not permitted. Comply with SMACNA
<br />requirements for duct construction for ventilation and air conditioning systems.
<br />2.7.1 Rectangular Duct Work:
<br />2.7.1.1 Panels shall be cross broken. (Beaded duct not acceptable.)
<br />2.7.1.2 Longitudinal standing seams may be used.
<br />2.7.1.3 Comer closures are not required,
<br />2.7. 1 A Hangers shall be band iron.
<br />2.7.1.5 Elbows shall be as drawn and be double vaned.
<br />2.7.1.6 Rectangular branch connections shall be angular type with volume
<br />damper, no volume extractor. Round branch connections shall be radiused
<br />bell -mouth type with volume damper.
<br />2.7.1.7 Inspection plates and test holes are not required.
<br />2.7.1.8 Fresh air intake shall be square or rectangular standard.
<br />2.7.1.9 Access doors shall be insulated and removable.
<br />2.7.L10 Sealer on all joints and all seams.
<br />Hardcast Iron Grip Water -Based Duct Sea] ant 601.
<br />United McGill, United Duct Sealer.
<br />Precision Adhesives PA-2084 Duct Sealant.
<br />Fosters 32-50
<br />2.7.1.11 There shall be no sheet metal ducts with gage less than 24, even where
<br />permitted by SMACNA.
<br />2.7.2 Round and Flat Oval Duct:
<br />2.7.2.1 All round and flat -oval duct shall be spiral lockseam, triple fib
<br />construction. Longitudinal scam duct is prohibited.
<br />2.7.2.2 Substitution of sizes by cross section area or equivalent round formula
<br />must have written prior approval,
<br />2.7.2.3 Where ductwork is exposed to view, provide mill phosphatized sheet
<br />metal for painting.
<br />2.7.2.4 Field Joints in Exposed Ductwork: Ductmate industries "Spiralmate
<br />Round Duct Connector" and "Ovalmate Flat Oval Duct Connector" or
<br />approved equals. Slip -type joints are not permitted in exposed duct.
<br />2.7.2.5 Approved Duct Manufacturers:
<br />R. V. Money, Inc. - St. Petersburg, Florida
<br />United McGill Corp.
<br />2.7.3 Ductwork Pressure Classification:
<br />2.7.3.1 Unless noted other -wise, construct ductwork according to the following:
<br />Constant Volume Systems
<br />Supply 2 in. w.c.
<br />Return 2 in. w.c.
<br />Exhaust 2 in. w.c.
<br />Variable Volume Systems
<br />Supply 4 in. w.c.
<br />Return 2 in. w.c.
<br />Exhaust 2 in. w.c.
<br />2.8. Flexible Duct and Fittings:
<br />2.8.1 Factory insulated on aluminum liner, UL listed Class I Air Duct, STD. 181 and
<br />NFPA Bulletin 90A. Insulation shall be nominal 2" blanket fiberglass with
<br />reinforced polyester rip -stop vapor barrierjacket.
<br />18.2 Maximum length - 8 feet.
<br />2.8.3 Approved products:
<br />Flexmaster TL-M
<br />Insulated Metalflex V-250-UL
<br />Thermo -Fin Type A-300
<br />2.8.4 Supports shall be spaced maximum 3 feet, support band min. 2 in. wi& Use
<br />Wiremold duct collars and galvanized strap clamps or equal as approved by
<br />Architect.
<br />2.8.5 Spin in fittings shall be Metal Masters Model NIS 1-6G or equal as approved by
<br />Architect.
<br />2.9. Duct Leakage Loss:
<br />2.9.1 A maximum cfm loss of 2% of the rated capacity of each system is allowed. This
<br />leakage will be determined by the test and balance consultant.
<br />2.9.2 Loss exceeding 2% shall be corrected by the HVAC Contractor prior to acceptance
<br />by Publix.
<br />2.10. Grease Hood: Furnished by Publix:
<br />2.10.1 Install UL classified range hoods as indicated on the Drawings and in accordance
<br />with local code and/or NFPA 96-
<br />2.10.2 Chemical Fire Suppression
<br />2,10-2.1 This Contractor shal I be responsible to provide a complete NFPA 96
<br />compliant surface stack and hood fire suppression system.
<br />2.10.2.2 System shall be a pre-engineered system, by ANSUL or prior approved
<br />equivalent
<br />2.10.2.3 System shall include automatic ,gas shutoff valve, line size. Furnish valve
<br />loose for installation by plumbing contractor.
<br />2.10.2.4 Submit detailed shop drawings for the system including list of materials,
<br />and dimensioned lay -out drawings certified by the manufacturer.
<br />2.10.2.5 This Contractor shall provide field installation of the system including all
<br />piping, nozzles, cables, accessories and appurtenances.
<br />2.10.2.6 Final field hook-up, start-up, testing and operational certification shall be
<br />performed by factory representatives.
<br />2. 1 O� 2.7 Upon activation of fire suppression system, the supply fan shall stop, the
<br />exhaust fan shall continue to run, the gas valve shall close and the fire
<br />alarm system shall receive indication that a fire has occurred in the hood.
<br />2.10.2.8 The above sequence shall be verified by testing, in the presence of the
<br />Owner's representative.
<br />2.1 1. Provide welded 16 ga. galvanized exhaust duct between grease hoods and exhaust fans as
<br />indicated on Drawings.
<br />2.12. Devices and other miscellaneous items:
<br />2.12.1 Dampers: Opposed blade, butterfly type, or splitter, all factory made as indicated.
<br />Each shall have a locking quadrant accessible for adjustment, with extension sleeve
<br />for duct wrap insulation. Provide balancing dampers at each branch duct
<br />connection.
<br />2,12.2 Fire dampers shall be rated where indicated and shall be UL listed.
<br />2.12.3 Radiation Dampers: UL 555C listed and installed where indicated
<br />2.12-4 Piping System for Condensate� Schedule 40 PVC outdoors, ASTM B88 Type M
<br />copper DWV indoors.
<br />2,13. Insulation:
<br />2.13.1 Concealed ITVAC Ductwork:
<br />2.13.1.1 Insulate externally with 2" fiberglass duct wrap with all -service jacket
<br />vapor barrier.
<br />2.13.1.2 Neatly cut and fit insulation to the duct surface with all ductjoints
<br />overlapped 2" minimum, secured with outward -clinch staples 4" on center
<br />each way.
<br />2.13.1.3 On ducts 24" or greater in width the insulation on the underside of the
<br />duct shall be secured to the sheet metal surface with Foster's #85-20, or
<br />and secured mechanically with sheet metal screws and
<br />caps, mechanical fasteners adhered to the duct on not more than
<br />18"centers each way-
<br />2.13.1.4 All transverse and longitudinal seams, and penetrations of the vapor
<br />barrier facing shall be covered with SMACNA rated foil backed tape
<br />applied in and sealed with Foster's 430-35, or equal, vapor barrier mastic.
<br />2.13.2 Indoor A/C Condensate Piping:
<br />'
<br />2.13.2.1 Insulate with 3/4" expanded rubber, "Armaflex" or equivalent, selected to
<br />fit snugly on the pipe with no voids, glued joints,
<br />2.13.2.2 Provide PVC jacketing and fitting covers to exposed segments lower than
<br />5 feet above finished floor.
<br />2.13.3 Exposed HVAC Ductwork (Mechanical Rooms)
<br />2.13.3.1 Insulate externally with 2" fiberglass insulation board with all service
<br />jacket vapor barrier
<br />2.13.3.2 On ducts 24" or greater in width the insulation on the underside of the
<br />duct shall be secured to the sheet metal surface with Foster's #85-20, or
<br />equal, adhesive, and secured mechanically with sheet metal screws and
<br />caps, mechanical fasteners adhered to the duct on not more than
<br />I 8"centers each way.
<br />2.13.3.3 All transverse and longitudinal seams, and penetrations of the vapor
<br />barrier facing shall be covered with SMACNA rated foil backed tape
<br />applied in and sealed with Foster's #30-35, or equal, vapor barrier mastic.
<br />2.14� Exhaust Fans
<br />2.14.1 Roof Mounted Exhaust Fans
<br />2.14.1.1
<br />Fans shall be belt or direct drive, as scheduled, with aluminum centrifugal
<br />backward inclined fan wheels. Wheels shall be statically and dynamically
<br />balanced.
<br />2.14.1.2
<br />Motors shall be thermally protected, heavy duty ball bearing type and be
<br />readily accessible for maintenance. Motors and drives shall be mounted
<br />on vibration isolators out of the airstream. Fan shafts shall be mounted in
<br />permanently sealed, lubricated pillow block ball hearings.
<br />2.14.1.3
<br />Provide aluminum birdscreen. For fans not serving grease hoods, provide
<br />gravity -operated, parallel -blade backdraft damper.
<br />2.14.1.4
<br />Provide roof curb complete with fiber cant strip and wood nailer. Roof
<br />curb shall match roof slope in order to mount unit level. For fans serving
<br />grease hoods, provide vented curb extension to comply with NFPA 96
<br />exhaust discharge height.
<br />2.14.1.5
<br />Provide speed control for direct drive fans except kitchen hood fans.
<br />2.14.1.6
<br />Disconnect by Division 16 Contractor.
<br />2.14.2 Wall Mounted
<br />Exhaust Fans
<br />2.14.2.1
<br />Fans shall be direct -drive with aluminum centrifugal backward curved fan
<br />wheels. Wheels shall be statically and dynamically balanced.
<br />2.14.2.2
<br />Motors shall be thermally protected, isolated from the airstream and be
<br />readily accessible for maintenance, Motors and fan wheels shall be
<br />mounted on vibration isolators-
<br />2.14.2.3
<br />Provide aluminum birdscreen and gravity -operated, parallel -blade
<br />backdraft damper.
<br />2.14.2.4
<br />Fans shall be furnished with a flanged aluminum grille suitable for
<br />mounting on interior of the wall opening where indicated.
<br />2.14.2.5
<br />Provide speed control for direct drive fans,
<br />2.14.2.6
<br />Disconnect by Division 16 Contractor.
<br />2.14.3 Sidewall
<br />Propeller Fans �
<br />2.14.3.1
<br />Fans shall be direct drive with fabricated aluminum, statically and
<br />dynamically balanced propellers,
<br />2.14.3.2
<br />Motors shall be thermally protected, permanently lubricated, heavy duty
<br />type, and easily accessible for maintenance. -
<br />2.14.3.3
<br />Provide gravity -operated backdraft damper, wall housing with guard and
<br />weatherhood.
<br />2.14.3.4
<br />Provide speed control for direct drive fans.
<br />2.14.3.5
<br />Disconnect by Division 16 Contractor.
<br />2.14.4 Inline Cabinet
<br />Fans
<br />2.14.4.1
<br />Fans shall be direct drive with aluminum centrifugal forward curved fan
<br />wheels. Wheels shall be statically and dynamically balanced.
<br />2.14.4.2
<br />Motors shall be thermally protected, permanently lubricated, heavy duty
<br />type, and easily accessible for maintenance. Motors and drives shall be
<br />mounted on vibration isolators.
<br />2.14.4.3
<br />Provide Round Duct Connector. Provide hooded wall cap as shown on
<br />plans.
<br />2.14.4.4
<br />Provide speed control for direct drive fans.
<br />2.14.4.5
<br />Disconnect by Division 16 Contractor.
<br />2.15, Flues and Vents
<br />2.15.1 General
<br />2.15 � 1. I
<br />Flues and vents exposed to the weather shall be appropriately supported
<br />and guyed to withstand 100 m.p.h. wind, manufacturer's standard
<br />components,
<br />2.15.2 Type B Double Wall Gas Vents
<br />2.15�2.1
<br />For use on atmospheric gas burners only,
<br />2.15.2.2
<br />LTL listed and labeled.
<br />2.15.2.3
<br />Fabricationi Double wall with air space, aluminum inner pipe, galvanized
<br />steel outer pipe,
<br />2.15.2.4
<br />Basis of Design� Selkirk Metalbestos Model RV.
<br />2.15.3 Double Wall Metal Flues (Model PS)
<br />2.15.3.1
<br />For use with atmospheric or forced draft gas appliances.
<br />2.15.3.2
<br />UL listed and labeled.
<br />2.15.3.3
<br />Fabrication: Double Wall with I inch minimum air space between walls.
<br />Construct innerjacket of 20 gage Type 316 stainless steel. Construct outer
<br />jacket of 24 gage aluminized steel, liquid -tight construction.
<br />2.153.4
<br />Basis of Design: Selkirk Metalbestos Model PS.
<br />2.15.4 Double Wall Oven Vent
<br />2.15.4.1
<br />For use on oven heat and steam vent only.
<br />2.15.4.2
<br />UL Listed and labeled.
<br />2.15.4.3
<br />Fabrication: Double wall with air space, 400 series stainless steel inner
<br />pipe, galvanized or aluminized steel outer pipe.
<br />2.15.4.4
<br />Basis of Design: Selkirk Metalbestos Model DF.
<br />2.15.5 Accessories,
<br />UL labeled�
<br />2.15.5.1
<br />Ventilated Roof Thimble: Consists of roof penetration, vent flashing with
<br />spacers and storm collars.
<br />2.155.2
<br />Exit Cone: Consists of inner cone, and outerjacket, to increase stack exit
<br />velocity 1. 5 times.
<br />2.15.5.3
<br />Stack Cap: Consists of conical rain shield inverted cone for partial rain
<br />protection with low flow resistance.
<br />2.15.5.4
<br />Vent Dampers: Same size as draft hood collar, constructed of stainless
<br />steel or galvanized steel, with corrosion resistant components.
<br />2.16. Grease Duct
<br />2.16.1 Field Fabricated Ductwork
<br />2.16.1.1
<br />Fabricate in accordance with SMACNA HVAC Duct Construction
<br />Standards - Metal and Flexible, 1985,and NFPA 96.
<br />2.16.1.2
<br />Construct of 16 gage carbon steel or 18 gage stainless steel, using
<br />continuous external welded joints.
<br />2.16.1.3
<br />Use stainless steel for ductwork exposed to view and stainless steel or
<br />carbon steel for ducts where concealed.
<br />2.16.1.4
<br />Provide all necessary clean -out provisions whether or not shown on the
<br />drawings. Where grease duct is run horizontally, provide full size
<br />approved clean -out access doors at each elbow to permit cleaning
<br />operations upstream or downstream of each elbow.
<br />2.16.2 Factory Built Grease Duct
<br />2.16.2.1
<br />Factory -built grease duct shall be laboratory tested and listed by
<br />Underwriters Laboratories, Inc., for use with commercial cooking
<br />equipment as described in NFPA 96.
<br />2.16.2.2 Double wall ducting shall have an outer jacket of aluminum steel .025"
<br />thick in 6 inches through 24" diameters and .034" thick for larger
<br />diameters. The inner liner shall be type 304 stainless steel with a nominal
<br />thickness of.035" for all sizes.
<br />2.16.2.2.1 Fiber insulated exhaust system (Model IPS) shall have a fiber
<br />insulation between the walls of I inch thick. Provide I inch
<br />minimum air space between duct and surrounding
<br />noncombustibles.
<br />2.16.2.3 Each system shall be designed to provide access to inspection and
<br />cleaning at each change of duct direction, permit drainage of grease
<br />residue through a duct section, enable the system to allow for the thermal
<br />expansion and allow various types of fire suppression equipment to be
<br />integrated into the grease ductwork.
<br />2.16.2.4 Joints of the inner liner will be sealed using V-Bands and Selkirk
<br />Metalbestos High Temperature Ceramic Joint Cement, supplied by the
<br />manufacturer.
<br />2.16.2.5 Ducts extending above roof surfaces must terminate with fan adaptor and
<br />as outlined in local building codes or as required by NFPA 96.
<br />2.16.2.6 The system shall be installed as designed by the manufacturer in
<br />accordance with NFPA 96 and in accordance with the terms of the
<br />manufacturer's 10-year warranty.
<br />2.16.2.7 All parts exposed to the outer atmosphere should be protected by a
<br />minimum of one base coat and one finish coat of paint, such as series
<br />4300 Heat Resistant paint as manufactured by Rustoleum, or equal. Paint
<br />shall be supplied and applied by Contractor,
<br />3. Execution:
<br />3.1. General
<br />3.1.1 Make all joints, connections, unions, etc., with proper care to insure that tight
<br />connections are made without excess material, well secured to supports.
<br />3.1.2 Install duct with runs straight, shop formed radiuses at bends, and adequate
<br />supports.
<br />3.1.3 Verify all field dimensions and locations of equipment and fixtures within the layout
<br />to ensure close, neat fit, with other trades work.
<br />3.2. Installation:
<br />3.2.1 Installation of rooftop A.C. units:
<br />3.2.1.1 Rooftop units shall be provided with factory furnished galvanized steel
<br />roof curbs complete with wood nailer strips. Curbs are shipped knocked
<br />down for field assembly. Provide materials and coordination with other
<br />trades required to ensure that curbs are installed properly. Roof curbs
<br />shall match roof slope in order to mount unit level.
<br />3.2.1.2 Lift all A/C units with spreader bars to prevent cable damage to cabinets
<br />and components.
<br />3.2. 1 3 Publix will accept only those units which are in new condition without
<br />dents or other damage- Scratches or paint damage are to be re -painted with
<br />manufacturer's paint.
<br />3.2.1.4 In the event that field repair involves the refrigeration circuit of any unit,
<br />such repair is to be made by the unit manufacturer or his representative.
<br />3.2.1.5 Provide each unit with a condensate drain trap in accordance with
<br />Drawings and unit manufacturer's recommendation.
<br />3.2.1.6 Piping of unit mounted heat reclaim coil(s) will be by Publix.
<br />3.2.1.7 Provide flexible duct connector at supply and return connection to each
<br />ITVAC unit.
<br />3.2.2 Although the locations of the equipment and ductwork may be shown on the
<br />Drawings in certain positions, the Contractor shall be guided by the architectural
<br />details and conditions existing at the job, correlating this work with that of others.
<br />3.2.3 'Outside air intakes shall be min. 36" above the finished roof, minimum 10'-O" from
<br />any exhaust outlet or vent, and minimum 20'-O" from any flue out] et.
<br />3.3. Flues and Vents
<br />3.3.1 Install with minimum ofjoints. Align accurately at connections, with internal
<br />surfaces smooth.
<br />3.3.2 Support in strict accordance with manufacturer's recommendations, industry
<br />standard, and SMACNA HVAC Duct Construction Standards - Metal and Flexible,
<br />1985.
<br />3.3.3 Pitch with positive slope up.
<br />3.3.4 Maintain UL listed minimum clearances from combustibles.
<br />3.3.5 Assemble pipe and accessories as required for complete installation.
<br />3.3.6 Install vent dampers, locating close to draft hood collar.
<br />3.3.7 Assemble and install flue and vent sections in accordance with manufacturer's
<br />recommendations, industry practices, and in compliance with UL listing.
<br />3.3.8 Level and plumb vertical sections.
<br />33.9 Clean flues and vents during installation, removing dust and debris.
<br />3.3.10 At appliances, provide joints permitting removal of appliances without removal or
<br />dismantling of flues or vents.
<br />3.4. Grease Ducts
<br />3.4.1 Field fabricated ductwork - install in accordance with NFPA 96. Support in
<br />accordance with SMACNA HVAC Duct Construction Standards.
<br />3.4.2 Factory built grease duct - install and support in accordance with NFPA 96 and
<br />manufacturer's instructions. Provide factory built fan adaptor between the roof curb
<br />and fan base.
<br />3.5. Substantial Completion Inspection
<br />3.5.1 All of the following items must be completed prior to Substantial Completion
<br />Inspections. No exceptions will be made and no payment will be made until all
<br />items are completed.
<br />3.5.2 Cleaning Equipment and Premises:
<br />3.5.2.1 Thoroughly clean all parts of the apparatus and equipment. Exposed parts
<br />which are to be painted shall be thoroughly cleaned of cement, plaster,
<br />and other material and all oil and grease spots shall be removed. Repaint
<br />or touch up as required to make look like new. Surfaces shall be carefully
<br />wiped and all cracks and comers scraped out.
<br />3,5.2,2 Exposed metal work shall be carefully brushed down with steel brushes to
<br />remove rust and other spots and touched up with primer.
<br />3.5.3 Testing and Balancing Systems
<br />3.5.3.1 Publix will provide a test and balance contractor. This service will be done
<br />in the presence of the HVAC Sub- Contractor, so that deficiencies can be
<br />noted.
<br />3.5.3.2 Comply with "Standards for Field Measurement and Instrumentations"
<br />Form No. 8 1266 Volume One. as published by the Associated Air Balance
<br />Council.
<br />3.5.3.3 Perform duct leakage testing in accordance with SMACNA HVAC Air
<br />Duct Leakage Test Manual, I st Ed., 1985. Complete duct leakage test
<br />prior to performing air system balancing procedures.
<br />3.5.3.4 Submit three (3) copies of the complete test reports to the Publix
<br />Refrigeration Department prior to Final Acceptance of the Project.
<br />3.5.3.5 Provide sufficient time before the completion date so that testing and
<br />balancing can be accomplished, and remediation made.
<br />3.5.3.6 Put all HVAC Equipment into full operation and continue operation
<br />during each working day of testing and balancing.
<br />3.5.3.7 Implement changes recommended by the testing and balancing contractor,
<br />including pulley changes, balancing dampers and other items as required
<br />to obtain proper system balance as judged by the testing and balancing
<br />contractor and the Publix Architect.
<br />3.5.3.8 Maintain operation of the system for a minimum of 24 hours after balance
<br />has been obtained. Notify Publix Architect so that he may inspect the
<br />system under operating conditions.
<br />3.6. Dust streaking on exposed duct systems: After 6 months, examine all exposed ductwork for
<br />dust streaking. Where streaking has occurred, the causes of the streaking shall be
<br />determined and repaired. Streaked surfaces shall be cleaned and touched up to match the
<br />original finish.
<br />End of Section 15500
<br />Section 16400
<br />Electrical
<br />1. General
<br />1. 1. Summary
<br />1.1.1 Provide
<br />all materials and equipment and perform all labor required to install
<br />electrical systems complete as indicated, as required by code, and as specified
<br />herein.
<br />All sizes, etc., are Publix minimum and if local code requirements are
<br />higher, the
<br />work shall be provided accordingly.
<br />1.1.1.1
<br />Obtain and pay for all permits, bonds, inspection. Coordinate inspections
<br />with work as it progresses.
<br />LI.L2
<br />Provide services necessary to coordinate work with work of others.
<br />Notify concerned parties before proceeding with work that will affect
<br />them.
<br />1.1.1.3
<br />Provide electric service, as shown on the Drawings, to connect with site
<br />utilities at a point outside the building.
<br />1.1.1.4
<br />Install all panelboards, and contactors at the locations shown on the
<br />Drawings and specified herein.
<br />1.1,15
<br />'
<br />Furnish and install all conduit and conductors between the load side of the
<br />feeder breakers to the breaker panels.
<br />1.1.1.6
<br />Furnish and install all secondary circuits between the panelboards and the
<br />final terminal as shown on the Drawings and specified herein.
<br />1.1.1.7
<br />Receive, store, install and make final electrical connections to all lighting
<br />fixtures as shown on the Drawings and specified herein.
<br />1.1.1.8
<br />Furnish and install conduit and boxes for the telephone outlets.
<br />1.1.1.9
<br />Make electrical connections to the electric door operators as shown on the
<br />Drawings and specified herein.
<br />1.1.1.10
<br />Make all electrical connections to equipment supplied by Publix.
<br />1.1.1.11 Make all electrical connections to refrigerated display cases and walk-in
<br />boxes as shown on the Drawings and specified herein.
<br />1.1.1.12 Make all electrical connections between the switchboard and the
<br />refrigeration compressors and condensing equipment as shown on the
<br />Drawings and specified herein.
<br />1.1.1.13 Furnish and install all motor starters, disconnect devices, conduit and
<br />conductors for control and power wiring.
<br />1.1.1.14 Make all electrical connections between the switchboard and the air
<br />conditioning compressors, air handling units, package units and strip
<br />heaters as shown on the Drawings and specified herein.
<br />1.1.1.15 Make all electrical connections between the machine rooms mounted
<br />refrigeration equipment and the refrigerated display cases, walk-in
<br />freezers and coolers as shown on the Drawings and specified herein.
<br />1.1.1.16 Furnish and install all conduit and conductors to totally electrically
<br />connect all controls as shown on the Drawings and specified herein.
<br />1.1.1.17 Furnish and install all electrical wiring required for the dry chemical fire
<br />extinguisher system in the grease exhaust hoods in compliance with
<br />NFPA Bulletins # 1 7, #96, and with local codes.
<br />1.1.1.18 Furnish and install all electrical wiring devices as shown on the Drawings
<br />and specified herein.
<br />1. 1. L 19 Furnish and install all conduit, conductors, disconnect devices and flexible
<br />metal conduit to completely wire all supply and exhaust fans as shown on
<br />the Drawings and specified herein.
<br />1.1.1.20 The Electrical Contractor shall properly store and secure all materials
<br />firmi shed by Publix and will be held fully responsible and liable for
<br />damage and loss. It shall be required that he sign for the materials
<br />supplied by Publix.
<br />1.1.1.21 Panels for A/C and refrigeration mechanical systems, as furnished
<br />internally pre -wired by others, shall be mounted and connected by the
<br />Electrical Contractor. Refer to Drawings and Specifications for air
<br />conditioning.
<br />I � 1. 1.22 Furnish and install all controls for fans installed by others.
<br />1.1.1.23 Furnish and install power wiring to each HVAC unit including the safety
<br />disconnect switch and other required electrical devices to make the unit
<br />operational as shown on the Drawings and specified herein.
<br />1.1.1.24 Install and connect air conditioning control panel, energy management
<br />system, and transducer panel supplied by Publix, as shown on the
<br />Drawings and specified herein.
<br />1.1.1.25 Install conduit, conductors and make connections to "Publix" sign, and all
<br />other facade signs and under -canopy signs (signs supplied and installed by
<br />Publix), as shown on the Drawings and specified herein.
<br />1.1.1.26 Burglar and fire alarm systems or combined system, as shown on the
<br />Drawings and specified herein� The Contractor shall supply and install
<br />conduit, boxes, pull strings as shown on Drawings for devices and control
<br />wiring as shown on the Drawings. Specific equipment and complete final
<br />hook-up by Publix as noted on Drawings.
<br />1.1.2 Related Work by Other Contractors:
<br />1.1,2,1 Setting and sealing of all curbs and pitch pockets shall be by Roofing
<br />Contractor. (Setting of A/C curb only shall be by A/C Contractor.)
<br />1.1.2.2 Setting of water heaters, ovens, kitchen equipment, gondolas, cash
<br />registers, air conditioners, exhaust fans, refrigerated cases, meat room
<br />equipment, facade signs and other miscellaneous equipment by others.
<br />Final electrical connection shall be provided by Electrical Contractor.
<br />1.1.2.3 Kitchen Hood Fire Protection System shall be by Others.
<br />1.1.3 Publix reserves the right to furnish some items of electrical equipment to the
<br />Electrical Contractor. If this is done the Electrical Contractor shall install the
<br />equipment and deduct the cost of the equipment from his contract. Cost adjustment
<br />will be made by Change Order.
<br />1.1.4 All apparatus shall be installed at exact height and locations as shown on the
<br />Architectural Drawings, or if not shown, at heights and locations shown on other
<br />Drawings or as required by applicable codes and laws.
<br />1.1.5 Perform all excavation and backfill required for services, and for all conduit and
<br />work inside and outside the building. Cutting of curbs, walks, concrete and paving
<br />required for excavation shall be done by appropriate trade.
<br />1.1.6 All store cases, coolers, and freezers will be furnished and set in place by Publix.
<br />Check Equipment Plan A801 and R- I to verify exact locations.
<br />1.2. Definitions: Explanation and Precedence of Documents:
<br />1.2.1 For purposes of clarity and legibility, Electrical Drawings are essentially
<br />diagrammatic and, although size and location of equipment are drawn to scale
<br />wherever possible, Contractor shall make use of all Contract Documents.
<br />1.2.2 The Drawings indicate size, connection points and routes of conduit and equipment.
<br />It is not intended, however, that all offsets, rises and drops are shown. Install all
<br />items as required to fit structure, avoid obstructions, and retain clearance, headroom,
<br />openings and passageways.
<br />1.2.3 Remodels� Carefully examine all existing conditions, existing work in place and
<br />premises and compare the drawings with the existing conditions. Submittalofbid
<br />indicates that the Contractor has examined the Site and Drawings and has included
<br />all required work in his bid. No allowances will be made for any error resulting
<br />from Contractor's failure to visit Job Sites and to review Drawings.
<br />1.2.4 Conflicts, discrepancies, interferences and omissions in Documents shall be brought
<br />to the attention of the Architect for clanfication prior to commencement of Work.
<br />1.3. Submittals
<br />1.3.1 Within 30 days of Contract Commencement (Authorization to Proceed), submit for
<br />Publix Architect's approval-
<br />1.3.1.1 List of materials intended for use in the Project.
<br />1.1 1.2 Manufacturer's catalogue cuts of materials intended for use in the Project.
<br />1.3.1.3 Copies of licenses of key personnel if requested by Publix.
<br />1.3.1.4 Samples of materials if requested by Publix,
<br />1.3.1.5 Other items required to complete the Work.
<br />1.3.2 Submit six identical bound copies of all items. Arrange categories in order listed
<br />above.
<br />1.3.3 All cuts for the above shall have rough -in dimensions, connection sizes, and any
<br />special installation requirements. In addition, furnish motor horsepower voltage and
<br />phase for all equipment.
<br />1.3.4 Close Out Documents:
<br />1.3.4� 1 Comply with applicable provisions of Section 0 1 720 - Proj ect Record
<br />Documents.
<br />1.3.4.2 Provide a complete set of manufacturer's warranties and warranty
<br />certificates,
<br />1.3.4.3 A copy of the final approval from the local building department.
<br />1 A. Quality:
<br />IAA Subcontractor:
<br />1.4.1.1 The Electrical Subcontractor shall be a reputable firm regularly engaged
<br />in this type of work, employing skilled workmen, and with proper
<br />equipment.
<br />1.4. 1 2 Upon request, Subcontractor shall show evidence of at least two similar
<br />jobs, of comparable size and character, installed and operating within the
<br />previous two years pri or to bid opening.
<br />1.4.13 Publix reserves the right to refuse any Subcontractor with or without
<br />cause.
<br />1.4.2 Personnel
<br />1.4.2.1 Employ an experienced superintendent to oversee all operation.
<br />1.4.2.2 Work shall not proceed without adequate super -vision present at all times.
<br />1.4.2.3 Work shall be accomplished by workers certified in their trade as masters,
<br />journeymen, and apprentices in accordance with regulations of the
<br />governing authority or customary practice. Utilize workers with skills in
<br />proportion to complexity of tasks required.
<br />1.4.2.4 Publix reserves the right to reject personnel with or without cause.
<br />1.4.3 Quality Standards
<br />1.4.3.1 Work shall be accomplished to ensure safety to all personnel during
<br />installation and after occupancy.
<br />1.4.3.2 Work will be judged by Publix in comparison to work of similar types.
<br />Substandard construction as judged by Publix Representative will not be
<br />accepted.
<br />1.4.3.3 Neatness counts. Make all joints, connections, unions, etc., with proper
<br />care to insure that tight connections are made without excess material,
<br />well secured to supports.
<br />1.433.4 Install conduit with runs straight, accurately formed radiuses at bends, and
<br />adequate supports.
<br />1.4.4 Regulations: Conform to governing codes, ordinances and regulations of city,
<br />county and state having jurisdiction. Where local codes are not applicable, conform
<br />to State Electric Code where Project is located. Comply with applicable provisions
<br />of the following codes and standards (latest version published unless earlier verions
<br />is adopted by governing agencies):
<br />All National Fire Protection Association (NFPA) Codes and Standards
<br />including the National Electrical Code
<br />Local Utility Code
<br />Local Building Code
<br />Safety Code for Mechanical Refrigeration
<br />OSHA - for construction
<br />1.4.5 Test the entire system. The solid neutral wire shall be tested for thorough grounding
<br />at the service entrance and/or separately derived source through the grounding
<br />electrode conductor and grounding electrobe. All hot wiring shall be tested for
<br />shorts and grounding.
<br />1.4.6 Participate in the Pre -Construction Conference.
<br />1.4.7 Substitutions� Comply with Section 01630 - Product Options and Substitutions. In
<br />general, substitutions are not allowed.
<br />I.S. Sequencing:
<br />1.5.1 Notify General Contractor, or any others, of all required chases, sleeves and
<br />openings required so that the work can be accomplished without delay, Provide
<br />necessary sleeves, etc., to be installed. Otherwise, Electrical Sub -Contractor shall
<br />pay for appropriate trades to perform cutting and patching.
<br />reverdrup
<br />S VERDR UP FACILITIES, INC
<br />FLORIDA CORPORATE LICENSE #AA C001291
<br />5750 Major Boulevard, Suite 500, Orlando, FL 32819
<br />(407)903-5001 Fax (407)903-5150
<br />ARCHITECT OF RECORD
<br />NAME: FLOYD WILSON MCCOLLUM, JR, AIA
<br />REGISTRATION: FLORIDA REG, #AR0016162
<br />DA TE: 02128101
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<br />Key Plan:
<br />Scales:
<br />Sverdrup Project No.., 22196390
<br />Drawing Title:
<br />SPECIFICATIONS
<br />Date: 03/12/99
<br />Designed By: RBJ Drawing No.:
<br />Drawn BT RM PM9
<br />Checked BY: FWM
<br />
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