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| 1 | Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement |
| 2 | Laying and fixing of one number XLPE insulated with PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. |
| 3 | Upto 35 sq. mm (clamped with 1mm thick saddle) |
| 4 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of XLPE insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. |
| 5 | 4X 10 sq. mm (25mm) |
| 6 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 7 | Two or more coats on new work |
| 8 | Applying priming coat: |
| 9 | With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works |
| 10 | With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat) |
| 11 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 12 | Supplying, Installation, Testing & Commissioning of Modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units suitable for cooling/heating having 100% hermetically sealed inverter type twin Rotary/Scroll Compressor(s),minimum two compressors (with individual separate PCB) for above14HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R-410-A Refrigerant or equivalent, vibration Isolators with suitable foundation etc. complete as required. To have better efficiency condensor fan shall be capable to operate at different speed with respect to load.The unit shall deliver the rated capacity and in confirmation as per IS18728:2024 and CPWD Specifications and work even at 50°C ambient temperature without tripping. The system shall be able to deliver 100% of the rated capacity upto 39 °C. The unit shall be suitable to work on 400V +/- 10%, 3 Phase, 50Hz AC power supply and BMS compatible. The unit shall be filled with first charge of the refrigerant and ready for use as required. The condenser should be coated with a hydrophilic film to prevent water accumulation on the surface of the heat exchanger, enhance water dispersion, and reduce the risk of degradation, thereby improving overall performance and durability. The Indian SeasonalEnergy Efficiency Ratio (ISEER) of the unit shall be as per Energy Conservation and Sustainable Building Code (ECSBC) 2024 as below and complete as per CPWD specification, connections, inter connections etc. as required. (For capacity <40 kWr ISEER 6.4, Capacity > 40 and <70 ISEER 6.5, Capacity > 70 ISEER 6.6 for ECSBC+ Building)For Cooling or Heating or Both Note:-Refixing of the damaged false ceiling damaged during execution of the work and no extra amount will be payable for any default |
| 13 | 10 HP to 12 HP |
| 14 | Supplying, Installation, Testing and Commissioning of following minimum capacity 4 way Cassette Type Indoor ceiling mounted unit equipped with synthetic washable media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX Copper coil, electronic expansion valve, outer cabinet, drain pump, grill, necessary supports, vibration Isolation, Corded remote control etc., suitable for operation on single phase 230 V ± 10%, 50Hz AC supply, complete, as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Singnals. The system shall be capable to adjust air flow as per room requirement in auto mode. The cooling capacity of indoor unit will be at air inlet conditions of 27 0C DB and 19 0C WB temperature.(Make will be same as of Outdoor) Note:-Refixing of the damaged false ceiling damaged during execution of the work and no extra amount will be payable for any default |
| 15 | 2.0TR |
| 16 | 2.6 TR |
| 17 | 3.6 TR |
| 18 | 4.1 TR |
| 19 | Supplying, Installation, Testing and Commissioning of following minimum capacity High wall type Indoor unit equipped with and comfort washable synthetic media prefilter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, outer cabinet, cord less remote control, drain pan, necessary accessories etc., suitable for operation on 230 V ± 10%, 50 Hz, single phase AC supply, complete as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Singnals. The system shall be capable to adjust air flow as per room requirement automatically. The cooling capacity of indoor unit will be at air inlet conditions of 27 0C DB and 19 0C WB temperature. (Make will be same as of Outdoor) Note:-Refixing of the damaged false ceiling damaged during execution of the work and no extra amount will be payable for any default |
| 20 | 2.0 TR |
| 21 | Supplying, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulationas given below for Suction and Liquid lines, all accessories as per specifications etc. as required : |
| 22 | 6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 23 | 9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 24 | 12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 25 | 15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2mm |
| 26 | 19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 27 | 22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 28 | 25.4 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 29 | 28.58 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 30 | 31.8 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 31 | 34.9 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 32 | 38.1 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 33 | 41.27 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 34 | Supply of one number XLPE insulate and PVC Sheated XLPE copper conductor un armured power cable of 1.1KV grade of size 3C x 4 sqmm etc as required. |
| 35 | Supply of one number XLPE insulate and PVC Sheated XLPE aluminium conductor armured power cable of 1.1KV grade of size 4C x 10 sqmm etc as required. |
| 36 | CAMC for a period of 3 years after DLP (Defect liability /Warranty period) with operation team after completion of above work (Total-4 year) |
| 37 | For 1st year |
| 38 | For 2nd year |
| 39 | For 3rd year |
| 40 | Operation and day to day maintanance of VRV/VRF and casseette AC system in the USIC and Nuclar Science Department at Physics Department of 01 no. of wiremen and 01 no. Khallasi etc. on daily basis during office hours as per requirements for successful functioning of AC system as per required at site. (Total 4 years) Please Enable Macros to View BoQ information |
