WBPWD/EE-WKED/NIT-23/2026-27

Supply, Installation, Testing, and Commissioning of air-cooled Hi-Wall split type air conditioners of following capacities comprising Indoor and Outdoor Units with factory-charged Rotary/Scroll compressors (R-32/R-410A) including surface/concealed copper refrigerant piping insulated with closed-cell elastomeric nitrile rubber insulation and wrapping tape (up to 3 m), FRLS type copper power cable (up to 3.5 m) with suitable plug top, 3 meters of drain pipe, and wireless remote control with suitable battery. The system shall operate on 230V, 50Hz (±tolerance as per applicable standard), single-phase AC supply, providing cooling, dehumidification, and air circulation functions conforming to IS-1391 (Part-II ) with all amendments, and shall be capable of efficient performance at outdoor ambient temperatures up to 50°C, with a minimum 5- year OEM warranty on both the compressor and PCB. The system shall be installed with S&F appropriate fixing arrangements as per OEM recommendations, including wall openings, mending well the damages and making necessary connections including T&P & labour etc as required complete in all respect as per the direction of EIC. [Make: O-General/Mitubishi Heavy Duty/Daikin] Cooling Capacity- 6.1 kW (Minimum) , Air Flow Rate:800 CFM (Minimum) Minimum ISEER - 5.0, BEE level - 4-Star(min) [Draft SOR Final Copy Item no. 2/2.3]

Cooling Capacity- 3.5 kW (Minimum) , Air Flow Rate:400 CFM (Minimum) Minimum ISEER - 5.0, BEE level - 4-Star(min)

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 insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required : 15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm [Draft SOR Final Copy Item no. 2/2.2]

6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm [Draft SOR Final Copy Item no. 3/3.01]

Supply & Laying of 4 core 1.5sq.mm 1.1 KV insulation grade sheathed Cu cable with gas line as per direction of EIC for making interconnection/communication between Indoor to Outdoor unit of Split type AC m/c.(Make- Havells/Finolex/KEI/Polycab as approved by E.I.C)

Add. G.S.T.@ 18% on total of item

Add. LWC.@ 1% on total of item