Supplying, Installation, Testing and Commissioning of VRV/VRF Air Conditioning of Examination Hall at PSC Building at Reshamgarh Jammu.

Amount

OUTDOOR UNIT - HEAT PUMP (R-410) Supply, installation,testing & Commissioning of Variable Refregerant volume/ Variable Refregerant Flow modular type Air conditioning system suitable for heating and cooling by using invertor driven /digital scroll compressors complete with indoor and outdoor units with indidual controller and with fittings etc as per quantity given below including full charging of R410A refregerant gas complete as per specifications and directions of Engineer -in -Charge at site . Air Cooled VRV/VRF Units with Scroll Compressor with invertor technology shall be capable of modulating capacity , works on (R410A) with heating cooling both mode.The units shall be factory charged.The outdoor units shall be a factory assembled unit housed in a strudy weather proof casing constructed from rustproofed mild steel panels coated with powder coated finish.The out door units shall have multiple scroll compressors and be able to operate even in case of breakdown of one compressor.Each ODU should have minimum 1 novariable compressor & an oil separator to ensure stable operation with long refrigerant piping Make:-Diakin/O-general/ Mitshubishi heavy duty/Carrier/Blue Star/Hitachi. or equivalent.

ODU - 20 HP COOLING &HEATING

ODU - 14 HP COOLING &HEATING

INDOOR UNITS Supply, installtion,testing & commissioning of Round Flow Type cassette units with builtin drain pump with decorative panel(Nominal Capacity)

4 way-Round Flow Cassette Type Unit - 4.0 TR

4 way-Round Flow Cassette Type Unit - 3.0 TR

Hi- Wall unit 2.0TR Minimum

Remote Controller Installation , testing and commissioning of corded remote controller suitable for Indoor units and suitable to work on single phase 230 volt (+)(-) 10% 50 Hz AC supply.

Refrigerant Joints/ Headers Installation , testing and commissioning of imported Y-joints fittings and header to all indoor units at all floors including alignments of joints complete as required.

Hi - Wall Split Units Supply,Installation, testing & Commissioning of Split air conditioning unit with heat pump of2.0ton capacity in copper condensor in 3STAR rating

Refrigerant Piping Interconnecting refrigerant pipe work with (19mm/13 mm thick) closed cell elastomeric nitrile rubber tubular insulation between each set of indoor & outdoor units as per specifications, all piping inside the room shall be properly supported /fixed with suitable size of clamps /M.S hanger and all exterinal /exposed to sun piping shall run in M.S.painted cable tray with cover at site.

41.2 mm O.D. (insulation : 19mm)

38.1mm O.D. (insulation : 19mm)

34.9 mm O.D. (insulation : 19mm)

31.7 mm O.D. (insulation : 19mm)

28.6 mm O.D. (insulation : 19 mm)

25.4 mm O.D. (insulation : 19 mm)

22.2 mm O.D. (insulation : 13 mm)

19.1 mm O.D. (insulation : 13 mm)

15.9 mm O.D. (insulation : 13 mm)

12.7 mm O.D. (insulation :13 mm)

9.53mm O.D. (insulation : 13 mm)

6.4 mm O.D. (insulation : 13 mm)

CABLE TRAY Supplying and installing following size G.I cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I suspenders including bolts & nuts, painting suspenders etc as required.

150 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

DRAIN PIPE Providing and fixing rigid CPVC piping complete with fittings, supports as per specifications and duly insulated with 6 mm thick closed cell nitrile rubber insulation.

32 mm dia

25 mm dia

Control & Transmission Wiring Providing & fixing control wiring of 2 core x 1.5 sqmm copper in PVC conduit pipe of 25mm dia including providing & fixing support @1.5mt distance C/C where it is not recessed between indoor units and their wired remote.

Providing & fixing control wiring of 2 core x 1.0 sqmm copper in PVC conduit pipe of 25mm dia including providing & fixing support @1.5mt distance C/C where it is not recessed between indoor units and their wired remote.

MAIN ELECTRICAL PANNEL Fabrication, supplying, installation testing and commissioning of following pannel CPRI approved made out of 2mm thick M.S. sheet, floor/wall mounted, vermin and dust proof, indoor type with suitable size of angle iron legs for grouting in the ground, with lockable type hinged doors, duly p0wder coated with provision for fixing of 1 no incomer MCCB, outgoing MCB's, , required number of sets of Aluminium Bus Bar, providing & fixing . strips for housing MCB's and other allied accessories etc. as required.(Make as per annex). Main and Sub main Panel = 25Cft.(APPROX)

Providing and fixing of following protection equipments and other allied accessories including connections, inter connections, with suitable size of PVC insulated copper conductor cable including earthing etc. as required.

MCCB FP 400 Amp. 36 KA Microprocessor type (main incomer) complete with spreader links. All MCCB's shall have rotary handle and ICU=ICS =100%.

TPN FP 40 Amp. 25 KA

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 300 mA in the existing panel. 40A

Aluminium Bus Bar suitable for 500 Amp. 4 Strips of suitable length

CT Set of suitable rating 200/5 A 1.15 VA burden

Indicating Lamp(Led Type)

Voltmeter (0-500) Volts Digital type

Ammeter (0-500) Amps. Digital type

MCCB FP 160 Amp. 36 KA Microprocessor type complete with spreader links All MCCB's shall have rotary handle and ICU=ICS =100%.

Aluminium Bus Bar suitable for 300 Amp. 4 Strips of suitable length

MCB Strip for 18 Nos. MCB's

MCB SPN 16 AMP 10KA C-SERIES

Supply, installation, testing & commissioning CPRI Approvedof GI Electrode Earthing with 50mm dia and 3 meter length, with 3mm thick the electrode should be hot-dip galvinised. The GI Electrode shall be pre-filled with Cristaline Conductive Materila (CCM). The GI electrode shall be surrounded with BEE MOIST compound to provide maximum contact betwen the electrode and compound should be eco-friendly and having ROHS certification GI Electrode Earthing should be maintinance free and does not require regular manual addition of water GI Electrode and providing and laying of 2 Nos. of 25 x 5 mm G.I strip from G.I rod upto the panel. The earthing pit should be covered with PVC cover.

Supply and laying of 1.1kV grade , XLPE insulated, Aluminium conductor, Heavy Duty , Armoured cables of ratings 3.5 x150sqmm as per IS : 7098 Part-1 with latest amendments.

Power wiring in PVC conduit of 3C x 2.5MM sq copper for each IDU from main panel to IDU

Power wiring in PVC conduit of 4C x 10MM sq Copper for each ODU from main panel

Supply, Installation, Testing and commissioning of 175kVA Automatic Servo Voltage Stabilizer oil cooled, outdoor type, suitable for operation on 3 phase 50Hz, 415V system with input voltage correction range of 160V to 460V, output 415V +/-1%, unbalanced input , unbalanced load, first filling of oil, overvoltage, undervoltage, overcurrent, short ciruit, protections and complete with by pass system. The servo shall be CPRI TESTED and certificate of test report shall be submitte to the department.

CAMC for 2 year after Expiry of Defect liability period of 1 years.

M/s Blue Star Ltd

SARAN AIRCON PVT LTD