WBPWD/EEBED/NIQ-06/2019-20_2nd

Amount

supply & delivery of medium temperature refrigeration unit with 3-Ph, 50 Hz, Cooling capacity 9.4 Kw (2.27 TR) Scroll Compressor condenser operable with R404A refrigeration gas, compressor make Copeland/Emerson with HP/LP pressure safety switch & housed in a cabinet made of electro-galvananised mild steel with an anti-corrosion treatment with IP54 protection & indoor unit of double fan expected power consumption of 184 watt fan 2 nos & temperature maintaining by +15 degree C to +20 Degree C , R H to be maintained between 30% to 40% & having the following Specification & features :- a) Cooling capacitiy normal (kw): 9.4 kw b) Operating current 9.4 A c) Rated Voltage - 415 V +/- 5% , Frequency- 50Hz 3- phase d) Rated current :- 11.35 A e) Refrigerent type - Outdoor Capilary tube of R-404A f) Compressor Type - Scroll g) Air Flow Rate (m3/h) - 6050 or higher (Make Daikin Cat no- LRMSS0500AXY1 & LFMNS0800AXV1/ Bluestar cat no - FDF125CR-S/FDC125CR-S/A)

Installation, testing & commissioning of the above refrigerant units.

Supply, erection, testing & commissioning of minor inside/ outside refrigerant piping including thermal insulation out of copper pipe suitable for variable refrigerant system including all fittings e.g. bents, elbows, tees with an internal joint type fittings. Pipeline must be tested for requisit pressure. All refrigerant piping shall be insulated with min. 13 mm thk. nitrile rubber based insulating material of following copper pipe line- a) S&F of 22.2 mm copper tube

b) S&F of 19.1 mm copper tube

PVC Condensate Drain pipe of Header line for all ACs. i) Ø 25 mm drain pipe adequately insulated with 9mm nitryle insulation from IDUs to main riser line.

S&F of 4 core 2.5 sq, mm round PVC cord for controll cable of indoor & outdoor unit including nacessary inter-connection etc

Poviding and fixing of M.S. angle iron frame work (75x50, 65x40) with 65x50mm MS flat strip for outdoor unit's platform and railing. i) M.S.Angle with Platform for ODU's

Lifting & shifting of machines & Minor civil work of wall cutting for pipe routing, etc.

Supply & delivery of 1.5 Ton capacity Split type Room Airconditioner having the following Specification & features :- a) Cooling capacitiy normal (K. Cal/Hr): 4500 cooling cap (Min) Guaranteed (K. Cal/Hr) :3800. b) Star rating - 3 Star with copper coil R- 32/R410A c) Rated Voltage - 230 V +/- 5% , Frequency- 50Hz d) Compressor Type - Rotary e) Minimum room discharge Air Flow Rate - 800 Cu.M/Hr. f) Cordless Remote Arrangement with all modernized provision of temperature setting,Fan speed option (Low/Medium/High), Auto Swing, Air direction setting, Air ventilation arrangement & other. (Make- Hitachi/RSB318HBDO/ Daikin FTC- DTC50SRV162B)

Installation, testing & commissioning of 1.5 Ton Capacity Split type AC machines with Angle Bracket & fixing for outdoor unit, suitable length of copper pipe & water pipe line etc.

SITC of 24 hour analog temparature recorder Mercury-in-steel thermometer with 1/4" copper pipe line for installation of thermoster sensor in cold room machine following specification :- Temperature Range- 0 to 50c. Diameter of Chart :- 250 mm Chart Drive :- Electrical or Mechinical. Electrical chart drive for 230 volts 50Hz AC. Mechinical Drive for 24 hours or 7 days. Number of open :- One or two (Make ATLAS)

Replacement of existing old Thermocol panel by 80 mm trick PUF panel to be posted on existing will with making necessary wooden framing if required, inclu. Sand cement plastering and all fastners as required at site.

Supply & fixing door frame size 6ft x 3ft made by sall wood with insulation door fit at door frame including lateh. Hing. Door Vacum arrangement as per direction EIC.

Rates to be quoted will be inclusive of all the taxes incl. GST. No other additional charges will be applicable in addition to the quoted rates.

BURDWAN REFRIGARATION SERVICE

SNOW FLAKE