WBPWD/EE-II/ KNHED/NIQ-174/Rev/2024-25

Amount

Part (I) Air Conditioning Installation Work Supply & delivery 1.5 TR capacity concealed type Split Air Conditioner of rated cooling capacity of 18000 BTU/hr, with 1 No. Rotary compressor, 1 No. IDU of rated power supply - 230V - 1ph-50Hz, 1 No. ODU of rated power supply - 230V, 1ph, 50 Hz, Air-flow/per IDU :- 600cfm, (Gas : R410A/ R-32) (Make : Hitachi /Daikin /Voltas)

Supply & delivery 2 TR capacity concealed type Split Air Conditioner of rated cooling capacity of 24000 BTU/hr, with 1 No. Rotary compressor, 1 No. IDU of rated power supply - 230V - 1ph-50Hz, 1 No. ODU of rated power supply - 230V, 1ph, 50 Hz, Air-flow/per IDU :- 800cfm, (Gas : R410A /R-32) (Make : Hitachi / Daikin /Voltas/O General)

Erection, testing and commissioning charges for the above said 2.0 / 1.5 TR concealed Split AC. The Indoor (IDU) & Outdoor (ODU) unit must be supported by sypply and fixing structure made of 40 x 40 x 5 mm angle and tie rod incl. necy. Painting & as per direction & satisfaction of EIC.

Copper Refrigeration pipe line for Liquid Line hard drawn Cu piping (1/4" OD with 0.6 mm thick) & Copper Refrigeration pipe line for Suction Line hard drawn Cu piping (5/8" OD with 0.7 mm thick) with necy supports & brackets as per direction of EIC

Supply & Fixing of Nitrile Rubber tube insulation (make : Twiga/ supreme) of 9 mm thick on Suction & Liquid Line Copper Pipe.

Power & Control Cabling from Condensing Unit to Control Panel, 4 core 2.5 sq.mm. PVC insulated copper conductor Cable (Make. Finolex / R R Kabel/ KEI/Havell's/Glostar)

Supply & laying PVC Drain Pipe 25 mm dia with necy clamping arrangement as per direction of EIC (make-- Finolex/Oriplast/Supreme)

Charges for Scaffolding arrangement including lifting for outdoor & indoor units.

FRAME WORK Enclosed Safety Cage for ODU :: Supplying, fabrication & fixing 3 Nos. M.S U-channel of 6mm thick of size (75mm X 40 mm X 40mm) of 1m length for making platform for installation of outdoor unit of up to 3 TR ductable split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1 1/2:3) etc. fabricated with 2 Nos. horizontal angle of 25mm X 25mm X 5mm of 1m. length incl. S&F of enclosed safety cage (for ODU) made of angle (25 X 25 X 5 mm) and flat (25 X 5 mm) iron with necessary painting with 02 coat of R.O. primer (Asianpaint / Shalimer / Berger) incl. shade arrangement with corogated PVC shade with proper clamping arrangement incl. fixing of ODU as pr direction of EIC.

Part (II) Related Electrical Installation Work Distribution wiring in 1.1 KV single core stranded 'FRLSH' PVC insulated & unsheathed copper wire (make: RR Cable/polycab/ KEI/Glostar) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required a) 2x(4 sqmm)+1x (2.5 sqmm) (For AC wiring)

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes .vide pg no F-5 item no. 9 a) 2.5 Sqmm

b) 4 Sqmm

Supply and installation of 1-Phase timer in double door SPN DB (2+10) way providing incoming and outgoing copper wires and other accessories. The interconnection should be made by 4 sq.mm. copper wires. The box should be painted by powder coated paint. a) 25A DP MCB -1 No (b)Analog time switch - 1 No. (c) 2-pole 30A single phase power contactor, - 1 No. (d) Add-on auxiliary contact block(1 NO+1 NC) -1 no (e) 60A capacity 3 way AC/DC Epoxy terminal block.- 1 No. (f) Indicator Lamp (ESBEE make)-2 Nos. (g) Toggle switch,(ON_OFF_ON)- 1 No. (h) Steel Key Lock – 1 No. (Make- L K /ABB)

S & Installation of 25A 3 pin Modular type Power Socket with plug top with indicator in 2 module GI modular type switch board with top cover plate flushed in wall incl. making necy. Connection with PVC Cu wire & earth continuity wire etc. for RAC machine. (Mk. Legrand).

S/F of 250V , 21A control starter for room air conditioner type OLP 30M/ OLP 3+ 21A for AC machine(Ultratech/ Electron).

(Rate should be quotated including all taxes and duties, GST and considering the value of less cost materials.)

NITESH MANAGEMENT (BID ID -6347671)

M/s Singh Electrical Works (BID ID -6330353)

MANTHU ELECTRICALS (BID ID -6347992)