WBPWD/AE/HESD-I/ NIeT-02 of 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. [Non Schedule Item No. AC MACHINE/ Item No. 2] Cooling Capacity- 6.1 kW (Minimum) , Air Flow Rate : 800 CFM (Minimum), Minimum ISEER - 5.0, BEE level - 4-Star(min) (Make--Daikin/Hitachi/Carrier/Blue star/Voltas) [Non Schedule Item No. AC MACHINE/ Item No. 2.3]

Supply & Laying Extra Add-on items- 5/8" (for gas line) & 1/4" (for liquid line) copper refrigerant pipe with 9 mm. thick nitrile rubber insulation, 4 core x 2.5 sq.mm. copper cable incl. fixing arrangement and wrapping insulation of aerotape complete in all respect for 1.5 / 2 /2.5 TR A.C. Machine. as per direction of E.I.C [NS]

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 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC [E-14/1(a) (iii)]

Finishing of the PVC insulated wire ends by socketting with pin / ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. 2.5sqmm [F-5/9(i)]

4 sq. mm. [F-5/9(ii)]

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections. [5(b)/E-17]

Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (C Curve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu. wire and earth continuity wire etc. [E-19/17]