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| Tender ID | 3088274 |
|---|---|
| Organisation Name | Public Works Department |
| Tender Brief | Corrigendum : Electrical Installation Work Including Installation Of Ac Machines At Various Rooms Of 2nd Floor At Ibtm Ih, Maniktala. |
| Last Date For Submission | 11th Mar, 2026 |
| Opening Date | 13 Mar, 2026 |
| Document Cost | 500.00 |
|---|---|
| EMD | 12933.00 |
| Estimated Cost | 646670.00 |
| City | Kolkata |
|---|---|
| State | West Bengal |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Supply , Installation, Testing & Commissioning of Inverter type Ducted/ Concealed split AC machine (a set of full metal body indoor and outdoor unit) having cooling capacity not less then 5.0 kw for 1.5TR with veriable speed rotary/ scroll compressor, refrigerant gas R32/R410 or better , both condenser and cooling coils made of copper tube connecting chord with plug top confirming to IS 1391 (Part-I & Part-II) with all amendments (Make: Mitsubishi Electric / Hitachi / Daikin /O-General / Voltas / Blue Star) | 4 | Ea. |
| 2 | Supply , Installation, Testing & Commissioning of Inverter type Ducted/ Concealed split AC machine (a set of full metal body indoor and outdoor unit) having cooling capacity not less then 7.0 kw for 2.0TR with veriable speed rotary/ scroll compressor, refrigerant gas R32/R410 or better , both condenser and cooling coils made of copper tube connecting chord with plug top confirming to IS 1391 (Part-I & Part-II) with all amendments (Make: Mitsubishi Electric / Hitachi / Daikin /O-General / Voltas / Blue Star) | 2 | Ea. |
| 3 | SITC including vaccumiazation and Nitrogen of testing of following nominal size of soft/hard drawn copper refrigerent piping for 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 elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for suction and liquid lines, all accessories as per specification etc. as required. 5/8" (15.8 mm.) dia (Soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) mm incl. 19mm thick insulation. (Note:Cutting the wall and mending the good original finish) | 25 | Mtr |
| 4 | 1/2" (12.7 mm.) dia (Soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) mm incl. 19mm thick insulation. (Note:Cutting the wall and mending the good original finish) | 58 | Mtr |
| 5 | 3/8" (9.53 mm.) dia (Soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) mm incl. 19mm thick insulation. (Note:Cutting the wall and mending the good original finish) | 25 | Mtr |
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