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INSTRUCTIONS TO BIDDERS
<br />1. PROPOSAL
<br />A) SUBMIT A STIP ULATLD SUM PROPOSAL FOR FURNISHIti l' LAUvR
<br />AND MATERIALS REQUIRED FOR THE REPLACEMENT OF CHILLER
<br />AND COOLING COIL, INCLUDING ALL ASSOCIATED LLE\; i «;CAL,
<br />MECHANICAL, AND GENERAL CGNSTRUCTION WORK.
<br />B) BIDS ARE TO BE SUBMITTED BY 11 A.M., OCIOBLR 8TH,
<br />1999.
<br />C) BIDS SHALL BE GOODrOR 60 DAYS.
<br />2. PROPOSAL FORMS
<br />A) SUBMIT PROPOSAL ON LETTERHEAD STAIIONLkY OF 11 -IE BiDUE_R,
<br />PREPARLD IN TIME FORM GIVLN.
<br />B) SIGNAIURES MUST BE FULL TITLE IN' LONGHAND, EXLCU IED BY
<br />PRINCIPAL AUTHORIZED TO MAKE CONTRACTS. CONIPLE TE FORM
<br />W`I iHOU T INTERLII4EAi1GN, ALTERATIONS OR LRASUFL_.
<br />C) THE SEALED BIDS ARE TO BE ADDRESSED TO:
<br />GOLDMAN COPELAND ASSOCIATES, P.C.
<br />11 WEST 19TH STREET
<br />NEW YORK, N.Y. 10011
<br />A TTEN IION: CHARLES COPELAND
<br />AND SHALL BE LABELED:
<br />SOUTHWAYS - CHILLER AND COOLING COIL RkPLACi=MLNT
<br />BID E:NCLO)ED
<br />D) A COPY OF TIME BEAU LD ENDS SHALL BE ADDRESSED TO:
<br />BEYER BLINDER BELLE
<br />41 EAST 11TH SIRLET
<br />NEW YORK, N.Y.
<br />ATTENTION: JACK BEYER
<br />E) THE CONTRACTOR SHALL NOTIFY THE ENGINEER IF HE DOES NOT
<br />WISH 10 BID AND IMMEDIATELY RETURN THE CONTRACT
<br />DOCUMENTS.
<br />3. DISCREPANCIES
<br />SHOULD Ir BE FOUND DURING EXAMINATION OF THE CON TRACT
<br />DRAWINGS AND SPECIE ICATIUNS OR AFIER VISIT TO SITE, ANY
<br />DISCREPANCIES, OMISSIONS, AMBIGUITIES OR CONFLICTS IN OR
<br />AMONG CONTRACT DOCUMENTS OR DOUBT AS TO THEIR MEANING, BRING
<br />THE QUESTION TO THE ENGINEER'S ATTENTION BEFORE PROPOSAL IS
<br />SUBMITTED. THE ENGINEER WILL REVIEW QUESTION AND, WHERE
<br />INFORMATION SOUGHT IS NOT CLEARLY INDICATED OR SP11I: IED,
<br />WILL ISSUE A CLARIFYING BULLETIN, 'WHICH SHALL BECOME FART OF
<br />THE CONTRACT.
<br />4. CONTRACT DOCUMENTS
<br />PROPOSALS ARE TO BE BASED ON THE CONTRACT DOCUMLN TS AS
<br />ATTACHED.
<br />5. PROPOSAL FORM
<br />A) (TO BE TYPED ON BIDDER'S LETTERHEAD)
<br />DATED: ----------- -------
<br />OWNER'S NAME AND ADDRESS ,
<br />LIST DRAWINGS WITH LATEST REVISIONS AND ADDENDA
<br />RECEIVED AND INDICATE THE NUMBER OF PAGES IN EACH '
<br />SPECIFTCA PION SECTION.
<br />GENTLEMEN:
<br />WE, THE UNDERSIGNED, HAVING VISITED THE SITE OF THE
<br />PROPOSED WORK AND HAVING ACQUAINTED OURSELVES WITH THE
<br />EXISTING CONDITIONS, AND WITH THE CONTRACT DOCUMENTS
<br />AND SPECIFICATIONS, AS PREPARED BY GOLDMAN COPELAND
<br />ASSOCIATES, P.C., AND WITH ALL BULLETINS LISTED BELOW
<br />AMENDING SAID CONTRACT DOCUMENTS, HEREBY PROPOSE TO
<br />PROTIDE ALL LABOR, MATERIALS, TOOLS, EQUIPMENT, BONDS
<br />AND INSURANCE, TO PAY APPLICABLE TAXES AND TO UNDERTAKE
<br />ALL OBLIGATIONS REQUIRED BY THE CONTRACT DOCUMENTS FOR
<br />THE SUM OF:
<br />---------------------------------------DOLLARS
<br />6. BULLETINS
<br />A) WE ACKNOWLEDGE THE RECEIPT OF THE FOLLOWING ADDENDA,
<br />BULLETINS, AND/OR REVISED DRAWINGS:
<br />(LIST BY NUMBER AND DATE)
<br /># (BIDDERS NAME)
<br />BY: (SIGNATURE OF PRINCIPAL)
<br />IF A CORPORATION, GIVE NAME OF STATE IN WHICH
<br />INCORPORATED USING THE PHRASE "A CORPORATION ORGANIZED
<br />UNDER THE LAWS OF
<br />S
<br />IF A PARTNERSHIP, GIVE NAMES OF PARTNERS, USING ALSO
<br />THE PHRASE "CO-PARTNERS TRADING AND DOING BUSINESS
<br />UNDER THE FIRM NAME AND STYLE OF ----------------------
<br />-----------------------------------------
<br />IF AN INDIVIDUAL USING A TRADE NAME, USING ALSO THE
<br />PHRASE "AN INDIVIDUAL DOING BUSINESS UNDER THE TRADE
<br />NAME AND STYLE OF
<br />7. LABOR AND MAI-ERIAL RAIES
<br />A) CONTRACTOR SHALL FURNISH A COMPLETE LIST OF HOURLY
<br />OVERTIME LABOR RATES, INCLUDING ALL FRINGE BENEFITS,
<br />TRAVEL, AND MAINTLNANCE ALLOWANCES, IF ANY.
<br />B) RATES SHALL BE PROVIDED FOR ALL TRADES AND SKILLS, AND
<br />SHALL INCLUDE SPECIAL RATES FOR NIGHTS, HOLIDAYS,
<br />SATURDAYS, AND SU"JDA rS.
<br />6. EXCE:PTIC-6
<br />IT IS A MANDATORY CONDITION THAT BIDDERS FURNISH A PROPOSAL
<br />AS PER PLANS AND SFECIFICATION. EXCEPTIONS TO PLANS AND
<br />SPECIFICATIONS SHALL BE SEPARATELY AND SPECIFICALLY LISTED
<br />AND ATTACHED. TO EACH BIDDER'S PROPOSAL. WHERE NO EXCEPTIONS
<br />ARE TAKEN, THE BIDDER SHALL SO STATE IN HIS PROPOSAL
<br />9. ENGINEER'S PREROGATIVE
<br />THE ENGINEER RESERVES THE FLIGHT TO REJECT ALL BIDS FOR ANY
<br />REASON WHATSOEVER.
<br />10. STARTING' AND COMPLETION OF WORK
<br />A) THE UNDERSIGNED AGREES TO COMMENCE WORK WITHIN 10 DAYS
<br />AFTER THE CONTRACT IS AWARDED.
<br />B} THE UNDERSIGNED AGREES . TO SUBSTANTIALLY COMPLETE THE
<br />WORK WITHIN 60 CALENDAR DAYS FROM THE DATE OF THE
<br />CONTRACT AWARD.
<br />SPECIr=1CA 1`1ONS
<br />1. GENERAL CONDITION)
<br />MATERIALS: NEW, UNUSED, ,BEST OF THEIR RESPECTIVE KINDS AND
<br />FREE FROM DEFECTS. BASIS OF QUALITY SHALL BE LATEST
<br />S FANDARDS OF ASTM, ASA. FEDERAL SPECIFICATIONS, OR OTHER
<br />ACCEPTABLE STANDARDS.
<br />THE C014TRACTOR SHALL PAY ALL FEES, GIVE ALL NOTICES, FILE
<br />ALL NECESSARY DRAWINGS AND OBTAIN ALL PERMITS AND
<br />CERTIFICATES OF APPROVAL---RFOUIRED IN CONNECTION WITH ALL
<br />WORK UNDER THIS CONTRACT. HE SHALL COMPLY WITH ALL LOCAL
<br />LAWS, ORDINANCES, RULES AND REGULATIONS AND WITH THE
<br />NATIONAL AND LOCAL ELECTRICAL CODES: CONTRACTOR'S SCOPE OF
<br />WORK SHALL INCLUDE AIR COOLED LIQUID CHILLER, CHILLED WATER
<br />COIL AND PIPING AS SHOWN ON THE DRAWINGS AND CONTROLS
<br />NECESSARY TO MAKE A COMPLETE AND OPERABLE SYSTEM.
<br />CONTRACTOR SHALL BE HELD TO HAVE EXAMINED THE SITE AND
<br />ARCHITECTURAL DRAWINGS FOR HIS WORK BEFORE HAVING SUBMITTED
<br />HIS PROPOSAL. NO ADDITIONAL- COMPENSATION WILL BE ALLOWED
<br />FOR CONDITIONS FOUND DURING THE COURSE OF THE CONTRACT.
<br />CONTRACTOR SHALL VERIFY ALL MEASUREMENTS AT SITE AND BE
<br />RESPONSIBLE FOR CORRECTNESS OF SAME.
<br />CONTRACTOR SHALL INVESTIGATE EACH SPACE THROUGH WHICH
<br />EQUIPMENT MUST BE MOVED. WHERE NECESSARY, EQUIPMENT SHALL
<br />BE SHIPPED IN SECTIONS FOR MOVING THROUGH RESTRICTED SPACES.
<br />CONTRACTOR SHALL INSTALL ALL WORK IN SUCH A MANNER AS TO BE
<br />READILY ACCESSIBLE FOR OPERATION AND ERECTION.
<br />EQUIPMENT INTENDED FOR PERMANENT INSTALLATION SHALL NOT BE.
<br />OPERATED FOR TEMPORARY PURPOSES.
<br />CONTRACTOR SHALL FURNISH FOR EACH MOTOR AN APPROVED STARTER
<br />WITH REQUIRED OVERLOADS AND CONTACTS FOR MOUNTING AND WIRING -
<br />BY ELECTRICAL CONTRACTOR. STARTER TO HAVE H -0-A SWITCH, 2
<br />N.O, 2 N.0 AUXIUARY CONTRACTS AND 120 VOLT. CONTROL
<br />TRANSFORMER.
<br />ALL EQUIPMENT TO BE STARTED -UP AND CHECKED -OUT AND TESTED BY
<br />CONTRACTOR WITH ASSISTANCE FROM MANUFACTURER'S PERSONNEL IN
<br />THE PRESENCE OF THE ARCHITECT OR HIS REPRESENTATIVE.
<br />ALL WORK AND EQUIPMENT TO BE FULLY GUARANTEED FOR ONE (1)
<br />YEAR FROM THE DATE OF FINAL PAYMENT AND ACCEPTANCE.
<br />ALL WORK AND EQUIPMENT SHALL BE CLEANED TO THE SATISFACTION
<br />OF THE OWNER BEFORE TURNING SAME OVER TO THE OWNEP,
<br />SHOP DRAWINGS FOR MATERIAL AND EQUIPMENT SHALL BE SUBMITTED
<br />TO THE OWNER FOR APPROVAL PRIOR TO ORDERING, FABRICATION
<br />AND/OR INSTALLATION OF SAME,
<br />CONTRACTOR SHALL PROVIDE A SERVICE AND OPERATING MANUAL,
<br />EQUIPMENT CUTS, WIRING AND CONTROL DIAGRAM START-UP AND
<br />SHUTDOWN INSTRUCTIONS, MAINTENANCE INSTRUCTIONS AND PARTS
<br />LIST, ALL IN TRIPLICATE, SHALL BE INCLUDED IN IT.
<br />2. WATERTIGHT DRIP PANS
<br />WATERTIGHT DRIP PANS SHALL BE PROVIDED FOR ALL PIPING THAT
<br />PASSES OVER ELECTRICAL EQUIPMENT.
<br />3. PRESSURE TEST REQUIREMENTS
<br />APPLY PRESSURE TEST TO PIPING BEFORE CONNECTION OF
<br />EQUIPMENT, IN NO CASE SHALL PIPING, EQUIPMENT OR
<br />ACCESSORIES BE SUBJECTED TO PRESSURES EXCEEDING THEIR
<br />RATING. APPLY PIPE INSULATION AFTER PIPING HAS BEEN TESTED
<br />AND FOUND SATISFACTORY. PIPING SHALL BE PLUGGED AND TESTED
<br />FOR A PERIOD OF FOUR HOURS.
<br />CHILLED WATER PIPING SHALL BE TESTED HYDROSTATICALLY AT 60
<br />PSIG.
<br />NO VISIBLE LEAKS OR LOSSES IN PRESSURE WILL BE PERMITTED
<br />DURING TEST PERIOD. CAULKING OF LEAKING JOINTS NOT
<br />PERMITTED.
<br />4. TESTING AND BALANCING
<br />CONTRACTOR SHALL EMPLOY AN INDEPENDENT TEST COMPANY TO TEST
<br />AND BALANCE THE SYSTEM. FAN PULLEYS SHALL BE CHANGED AS
<br />REQUIRED.
<br />5. CHILLED WATER AND CONDENSATE DRAIN PIPING
<br />PIPE - HARD TEMPER, TYPE L COPPER TUBING, ASTM 888.
<br />FITTINGS - WROUGHT COPPER SOLDER TYPE, ANSI B16.22 FLANGED
<br />TYPE WHERE REQUIRED.
<br />JOINTS - SOLDER TYPE GRADE 95.5, ASTM 832.
<br />6. VALVES
<br />VALVES SHALL BE ANSI 150 CLASS. 2-1/2' AND LARGER, FLANGED;
<br />SMALLER SIZES SCREWED.
<br />GATE VALVES: (STOCKHAM)
<br />UP TO 2": BRONZE GATE SOLID WEDGE, INSIDE SCREW, TRAVELING
<br />SPINDLE, UNION BONNET.
<br />2-1/2" AND 3': IRON BODY GATE, SOLID WEDGE, INSIDE SCREW,
<br />NON -RISING SPINDLE.
<br />4"- AND LARGER. IRON BODY GATE, SOUD WEDGE, OS&Y, RISING .
<br />SPINDLE.
<br />BALL VALVES: (APOLLO)
<br />BALL VALVES SHALL BE DOUBLE -SEAL TYPE. VALVES 2" AND
<br />SMALLER SHALL BE BRASS BODY WITH SOLDER END, 2-1/2" AND
<br />LARGER SHALL BE CARBON STEEL BODY FLANGED.. BALL AND STEM
<br />SHALL BE 316 STAINLESS STEEL, SEATS SHALL BE TFE.
<br />BUTTERFLY VALVES.
<br />THE -VALVE SHALL BE OF THE HIGH PERFORMANCE SINGLE FLANGE
<br />LUGGED DESIGN WITH: REPLACEABLE SEATS, CARBON STEEL BODY,
<br />316 STAINLESS STEEL DISC AND SHAFT, SOFT SEATS, ` GRAPHITE
<br />SEALS. ALL VALVES 8" AND LARGER TO HAVE GEAR- OPERATED- HAND
<br />WHEELS, 6" AND SMALLER TO HAVE LEVER HANDLE OPERATORS.
<br />VALVES SHALL HAVE ONE PIECE SHAFTS, VALVES SHALL BE CAPABLE
<br />OF. BEING DEAD ENDED IN EITHER DIRECTION.
<br />7: UNIONS
<br />r
<br />PROVIDE UNION` AT ALL EQUIPMENT CONNECTIONS AND OTHERWISE AS
<br />INDICATED. OR REQUIRED. WELDED PIPE SHALL HAVE COMPANION
<br />FLANGES. PROVIDE DIELECTRIC INSULATING TYPE UNIONS WITH
<br />THREADED NYLON INSULATION WHEREVER JOINING STEEL -PIPE TO
<br />COPPER PIPE.
<br />8. STRAINERS
<br />PROVIDE APPROVED VALVED AND CAPPED, SELF-CLEANING STRAINER
<br />AS INDICATED.
<br />9. GASKETS
<br />GASKETS FOR WATER PIPE SHALL BE 1/16 INCH FULL FACED RED
<br />RUBBER, FURNISHED WITH BOLT HOLES AND PIPE OPENING PUNCHED.
<br />10. PRESSURE GAUGES AND THERMOMETERS
<br />PROVIDE PRESSURE GAUGES AND THERMOMETERS WHERE INDICATED ON
<br />THE DRAWINGS.
<br />11. PIPE INSULATION
<br />INSULATE CONDENSATE DRAIN PIPING WITH 1/2' INSULATION.
<br />INSULATE CHILLED WATER PIPING WITH 1 1/2' INSULATION FOR
<br />PIPE UP TO 2", 2' FOR PIPE GREATER THAN 2".
<br />A. INSULATE ALL PIPE AND FITTINGS WITH PREFORMED
<br />FIBERGLASS PIPE INSULATION WITH VAPOR BARRIER. JOHNS -
<br />MANVILLE "MICRO-LOK" OR APPROVED EQUAL.
<br />B. MAXIMUM i HERMAL CONDUCTIVITY (K): AT 0.28 AT 1400F.
<br />C. FINISH WITH GLASS CLOTH JACKET.
<br />D. FITTINGS, VALVES, FLANGES AND APPURTENANCES SHALL BE
<br />COVERED WITH INSULATING CEMENT AND GLASS CLOTH JACKET
<br />TO SAME THICKNESS AS ADJOINING PIPE INSULATION.
<br />12. EQUIPMENT INSULATION
<br />INSULATE CHLLED - WATER PUMPS AND EXPANSION TANK WITH 2"
<br />THICK GLASS FIBER, 6 LB. DENSITY, 0.23 THERMAL CONDUCTIVITY
<br />WITH VAPOR BARRIER. FINISH WITH WTHICK FINISHING CEMENT
<br />OVER VAPORSEAL MASTIC AND COPPER -CLAD HEXAGONAL WIRE.
<br />13. UNDERGROUND CHILLED WATER PIPING
<br />A. THE BURIED CHILLED WATER SUPPLY AND RETURN PIPING SHALL BE
<br />AS MANUFACTURED BY RICWIL/ARBEE SALES, INC.
<br />B. THE MANUFACTURED SYSTEM SHALL CONSIST OF 1h7 ASTM B88, TYPE
<br />L COPPER PIPE HANDLING 42% ETHYLENE GLYCOL SOLUTION AT 290F,
<br />INSULATED WITH HIGHLY EFFICIENT URETHANE FOAM AND PROTECTED BY A
<br />R" f)IAMFTFR HIrH PFNSITY POI YFTHA FNF .IArKFT IINIT I FNrTHC SHAI I
<br />BE 20 FEET. ALL FITTINGS SHALL BE FACTORY ASSEMBLIES TO INCLUDE
<br />PIPE, FITTING, INSULATION AND JACKETING.
<br />C. THE SYSTEM SHALL BE COMPLETE WITH FLOOR/WALL SLEEVES AND
<br />MECHANICAL RUBBER WATER SEALS SIMILAR TO "LINK -SEAL* OR EQUAL.
<br />D. CONTRACTOR SHALL PROVIDE REINFORCED CONCRETE PAD ABOVE
<br />BURIED PIPE WHERE SUBJECT TO VEHICULAR TRAFFIC.
<br />14. OUTDOOR ABOVE -GROUND PIPING
<br />OUTDOOR ABOVE -GROUND CHILLED WATER PIPING SHALL HAVE
<br />ADDITIONALLY WEATHERPROOF OUTER PVC JACKET.
<br />15. IN-LINE PUMPS
<br />A. FURNISH AND INSTALL PUMPS WITH CAPACITIES AS SHOWN ON PLANS.
<br />PUMPS SHALL BE IN -UNE, SINGLE -STAGE, CAPABLE OF BEING SERVICED
<br />WITHOUT DISTURBING PIPING CONNECTIONS.
<br />PUMP VOLUTE SHALL BE CLASS 30 CAST IRON WITH INTEGRALLY -
<br />CAST PEDESTAL SUPPORT. THE IMPELLER SHALL BE CAST
<br />BRONZE, ENCLOSED -TYPE, DYNAMICALLY BALANCED, KEYED TO
<br />THE SHAFT AND SECURED BY A LOCKING CAPSCREW.
<br />THE LIQUID CAVITY SHALL BE SEALED OFF AT THE PUMP SHAFT
<br />BY AN INTERNALLY -FLUSHED MECHANICAL SEAL WITH CERAMIC
<br />SEAL SEAT OF AT LEAST 98% ALUMINA OXIDE CONTENT, AND
<br />CARBON SEAL RING, SUITABLE FOR CONTINUOUS OPERATION AT
<br />225 DEG. F. A REPLACEABLE BRONZE SHAFT SLEEVE SHALL
<br />COMPLETELY COVER THE WETTED AREA UNDER THE SEAL.
<br />PUMPS SHALL BE RATED FOR MINIMUM OF 175 PSI WORKING
<br />PRESSURE. CASINGS SHALL HAVE GAUGE PORTS AT NOZZLES
<br />AND VENT AND DRAIN PORTS AT TOP AND BOTTOM OF CASING.
<br />PUMP BEARING HOUSING ASSEMBLY SHALL HAVE HEAVY-DUTY
<br />REGREASABLE BALL BEARINGS, REPLACEABLE WITHOUT
<br />DISTURBING PIPING CONNECTIONS AND HAVE FOOT SUPPORT AT
<br />COUPLING END.
<br />BASE PLATE .SHALL BE OF STRUCTURAL ,STEEL OR FABRICATED
<br />STEEL CHANNEL CONFIGURATION FULLY ENCLOSED AT SIDES AND
<br />ENDS, WITH SECURELY WELDED CROSS MEMBERS AND FULLY OPEN
<br />GROUTING AREA., A FLEXIBLE -TYRE COUPLER, CAPABLE OF
<br />ABSORBING TORSIONAL VIBRATION, SHALL BE , EMPLOYED
<br />BETWEEN THE PUMP AND MOTOR, AND IT SHALL BE EQUIPPED
<br />WITH A SUITABLE COUPLING GUARD AS REQUIRED. CONTRACTOR
<br />TO .LEVEL AND GROUT EACH UNIT ACCORDING TO
<br />MANUFACTURER'S INSTRUCTIONS.
<br />THE MOTOR SHALL MEET NEMA SPECIFICATIONS AND SHALL BE
<br />THE SIZE, VOLTAGE AND ENCLOSURE CALLED FOR ON THE
<br />PLANS. PUMP AND MOTOR SHALL BE FACTORY ALIGNED AND
<br />SHALL BE REALIGNED BY CONTRACTOR AFTER INSTALLATION.
<br />EACH PUMP SHALL BE F`lCik_RY TESTED. IT SHALL THEN BE
<br />THOROUGHLY CLEANED AND PAINTED WITH AT LEAST ONE COAT
<br />OF HIGN-GRADE MACHINERY ENAMEL PRIOR TO SHIPMENT.
<br />EACH UNIT SHALL BE CHECKED BY THE CONTRACTOR AND
<br />REGULATED FOR PROPER DIFFERENTIAL PRESSURE, VOLTAGE AND
<br />AMPERAGE DRAW. THIS DATA SHALL BE NOTED ON A PERMANENT
<br />TAG OR LABEL AND FASTENED TO THE PUMP FOR OWNER'S
<br />REFERENCE.
<br />PUMPS SHALL BE SERIES "60" AS MANUFACTURED BY ITT BELL
<br />AND GOSSETT, OR APPROVED EQUAL.
<br />1. THE PUMP MOTOR SHALL BE NON -OVERLOADING OVER THE ENTIRE PUMP
<br />CHARACTERISTIC CURVE.
<br />2. PUMP CASING SHALL PERMIT INSTALLATION OF NEXT LARGER SIZE
<br />IMPELLER.
<br />3. PUMPS SELECTED SO THAT PUMP CHARACTERISTICS CURVE RISES
<br />CONTINUALLY FROM DESIGN POINT TO SHUT-OFF. SUBMIT PUMP CURVES
<br />FOR APPROVAL WITH SHOP DRAWINGS.
<br />16.. CHILLER
<br />A. AIR-COOLED LIQUID CHILLER TRANE MODEL CGA -10 TONS
<br />1. GENERAL
<br />UNITS SHALL BE ASSEMBLED ON HEAVY GAUGE STEEL
<br />MOUNTING/LIFTING RAILS AND SHALL BE
<br />WEATHERPROOFED. UNITS SHALL INCLUDE HERMETIC
<br />RECIPROCATING COMPRESSORS, PLATE FIN CONDENSER
<br />COIL, FAN(S) AND MOTOR(S), CONTROLS AND COMPLETE
<br />FACTORY INSTALLED OPERATING CHARGE OF OIL AND R-22
<br />REFRIGERANT. OPERATING RANGE SHALL BE BETWEEN
<br />1157 AND CF. UNITS SHALL BE EITHER UL OR CSA
<br />CERTIFIED AND RATED IN ACCORDANCE WITH ARI
<br />STANDARD 590
<br />2. CASING
<br />UNIT CASING SHALL BE CONSTRUCTED OF 18GAUGE ZINC
<br />COATED HEAVY GAUGE, GALVANIZED STEEL. EXTERIOR
<br />SURFACES SHALL BE CLEANED, PHOSPHATIZED AND
<br />FINISHED WITH A WEATHER -RESISTANT BAKED ENAMEL
<br />FINISH. UNITS SURFACE SHALL BE TESTED TO WITHSTAND
<br />A .500 CONSECUTIVE HOUR SALT SPRAY DURABILITY TEST.
<br />UNITS SHALL HAVE REMOVABLE PANELS, WHICH ALLOW
<br />ACCESS TO MAJOR COMPONENTS AND CONTROLS
<br />3. REFRIGERATION SYSTEM
<br />r
<br />UNIT SHALL HAVE TWO SEPARATE AND INDEPENDENT
<br />REFRIGERATION CIRCUITS. EACH REFRIGERATION CIRCUIT
<br />SHALL HAVE INTEGRAL SUBCOOLING CIRCUITS.
<br />REFRIGERATION FILTER DRIERS AND SIGHTGLASSES SHALL
<br />BE PROVIDED AS STANDARD
<br />Issued/Revised
<br />No. Date Description
<br />®,
<br />SOUTHWAYS
<br />Bever
<br />B I1"nder
<br />Belle.
<br />Architects & Planners
<br />41 East 11 Street
<br />New York, New York 10003
<br />212 777 7800
<br />a21& K11
<br />P
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<br />11 West B
<br />New York, NY 10011
<br />ASOC1ATES,P.C.
<br />con9ultltlg EIlgiae4r
<br />Drawing Title
<br />SPA AC
<br />HVAC
<br />SPECIFICATIONS
<br />I'
<br />Scale
<br />N.T.S. ,
<br />Date
<br />8/�4/99 -
<br />Project No.
<br />92090,04
<br />Drawing No.
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