SITC of AC at Khadya Bhawan

Amount

Supply, Installation,Testing & Commissioning of split type AC machines having capacity Cooling Capacity range (5.2- 5.3 KW), with fixed speed rotary compressor, refrigerant gas R32/R410 BEE star rating -3 (EER range 3.5 to 3.99),air-flow range CFM(560-600) both condenser and cooling coils made of copper tube connecting chord with plug top confirming to ISI 1391 (Part-I & Part-II) with all amendments. (Make-Mitsubishi Electric/ O-General/ Mitsubishi Heavy)

SITC inciuding vaccumiazation and Nitrogen of testing of following nominal size of soft/hard drawn copper refrigerent piping|forpackage/VRV/VRF/RAC systcm, complete with fttings, with adjustable ring type hanger supports, jointing/btazing inchuding acccssories, insulated with XLPE class -0 tubular insulatibn/with Class-O closed cell elastonctric nitrile rubber tubular sleeves sections of specified thickness as given helow for suction and liquid lines all accessorics as per specification etc. as required a) 5/8"(15.88mm)dia (soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22)mm incl. 19mm thick insulation .

1/4"(6.4 mm)dia (soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22)mm incl. 19mm thick insulation

Supply & laying PVC drain pipe 25mm dia with 6mm thick nitrile rubber insulation (Make- Supreme/Oriplast)

Supply and laying of 1.1KV grade copper armoured round cable of the following sizes from IDU to ODU for above mentioned AC machines(Make Polycab/Havells/Gloster/ Finolex) 3 core 2.5 sqmm

Supply and drawing of 1.1 KV grade 2 X 4 Sqmm + 1X 2.5 Sqmm PVC insulated Cu wire through 20 mm dia PVC rigid conduit precesion make on wall/beam/ceiling surface with necy. shaddle and drop portion only concealed in wall as to GS. (make-Finolex/Havels/KEI).

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes….04sqmm

do---do---2.5 sqmm

Supply and Fixing OLP-3, 21 Amp A.C. machine Starter on 4 module GI box as required including connections and connected in wall as to GS (Make - Electron)

Supply & fixing 25 Amps. Single Pole Contractor L&T make, type MR11NW, cat no. C594178 fitting after opening the split type air conditioner's outdoor units top cover, making perfect base for install the contractor inside outdoor unit with necessary materials, refitting the top cover.

CHATTERJEE ELECTRICALS (BID ID -5931681)

MANTHU ELECTRICALS (BID ID -5932354)