Tender For Electrical Installation Work For Ac And Supply Installation Testing And Commissioning Of Air-Conditioning Machine At 01 No. 2.0 Tr Split Ac Machines At The Office Chamber Of The Senior Special Secretary And 3 Nos. Of 2 Ton Split Ac Machine, 24 Paraganas North-West Bengal
TDR : 55692790
Tender Notice
BOQ
Expired
24 Paraganas North
West Bengal
Tender For Electrical Installation Work For Ac And Supply Installation Testing and Commissioning of Air-Conditioning Machine At 01 No. 2.0 Tr Split Ac Machines At The Office Chamber Of The Senior Special Secretary And 3 Nos. Of 2 Ton Split Ac Machine
Name of Work:- Electrical Installation work for AC and SITC of air-conditioning machine at 01 no. 2.0 TR split AC machines at the office chamber of the Senior Special Secretary and 3 nos. of 2 Ton split AC machines at Conference Hall of STARPARD at 8th Floor of Mrittika Bhaban. Job No: 01/DW/BESD-I of 2026-27
Sl. No.
Item Description
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Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required.a) 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC
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Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. a) 2.5sqmm
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b) 4.0 sqmm
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Supply, Installtion, Testing and Commissioning of Split AC Machine[NON INVERTER SERIES], (1.95-2.1TR) (R32/410A,2/3 star, Mitsubishi Electric GK24VA/ Mitsubishi Heavy SRK24CW-S6/ O General SGA24BMWAB (R32).
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SITC including vaccumiazation and Nitrogen testing of following nominal size of soft /hard drawn copper refrigerant piping for package/ VRV/VRF/RAC system, complete with fittings, with adjustable ring type hanger supports, jointing /brazing including accessories, insulated with XLPE class O tubular insulation /with Class-O closed cell elastomeric nitrile rubber tubular sleeves of specified thickess as given below for suction and liquid lines, all accessories as per specification etc. as required.a) S&F of 5/8\\" (15.88 mm.) dia (Soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) incl. 19mm thick insulation.
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b) S&F of 1/4\\" ( 6.44 mm.) dia (Soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) incl. 19mm thick insulation.
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c) Supplying and laying PVC drain water pipe, 25 mm dia with 6mm thick Nitrill rubber insulation. (Make : Suprime/Oriplast).
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Supplying and laying un-armoured round copper cable of 3 core 2.5 sq.mm. (Make aprooved by EIC).
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Making one set of scaffolding only for replacing glass panels, painting, uprooting plant and another repairing works of building and S&P works for external works only with 10 cm. dia bamboo as main posts at the rate of 1 metre centre to centre and 7.5 cm. dia bamboo ties @ 0.75 metre apart fitting and fixing with necessary coir, nails etc. as per direction of the Engineer-incharge. (This item should be executed only after prior approval of the Engineer-incharge). Firstly, one number to be paid and then labour rate for shifting up to further nineteenth (19) times @ 10% each time to be considered. If necessary further after twenty times of total use, another one number new and labour rate for shifting to be considered accordingly. (a) 3.9 meter height
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(b) Extra for additional 3.6 height or part there of
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Supplying, fabrication & fixing of M.S \\"U\\"channel of 6 mm thick of size (75 mm X 40mm X 40 mm) for making base frame/ platform for installation of outdoor unit of above mentioned AC, machines incl. drilling 2 nos holes in each channel , cutting holes into the wall & grouting the same with cement concrete (1:1½:3) etc. fabricated with horizontal angle of 25 mm x 25 mm x 6 mm and supporting angle of 50mm x 50mm x 6mm in each platform in the outer edge for transmitting the load centrally through 2 nos (50 mm xSOmm x6 mm) angle inserted into the existing wall incl. fiber sheet shade as per Dijrction of EIC. The entire struture must be safe to carry out maintenance of ODU as per bircmon of E.I.C. [ for single ODU : 136Kg ].
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