WBPWD/EE-II/KNHED/NIQ-77/ 2025-26

Dismentaling the existing A.C Machine (including electrical connection) both indoor & outdoor and submit the pwd section office as per direction of EIC

Supply & delivery of 1.5TR capacity concealed type Split Air Conditioner of rated cooling capacity of 18000 BTU/hr. with 1Nos.Rotary/Scroll compressor, 1nos. IDU of rated power supply-230V-1ph-50Hz. , 1no. ODU of rated power supply-230V-1ph-50Hz, R410A/R32 Refigerant. Air-flow/per IDU:- 600CFM. ( Make: Hitachi / Daikin/ O General/ Mitshubishi Electric/ Carrier)

Supply & Delivery of 2.0TR capacity concealed type Split Air Conditioner of rated cooling capacity of 24000 BTU/hr. with 1Nos.Rotary/Scroll compressor, 1nos. IDU of rated power supply-230V-1ph-50Hz. , 1no. ODU of rated power supply-230V-1ph-50Hz, R410A/R32 Refigerant. Air-flow/per IDU:- 800CFM. ( Make: Hitachi / Daikin/ O General/ Mitshubishi Electric/ Carrier)

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 structure made of 40 x 40 x 5 mm amgle 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 (make-- Totaline/ Mandeep/ Uniflow)

Supply & Fixing of Nitrile Rubber tube insulation (make : Twiga/ supreme) of 9 mm thick on Suction (5/8") & Liquid Line (1/4") Copper Pipe.

Control Cabling from Condensing Unit to Control Panel, 4 core 2.5 sq.mm. communication Cable (Mk. Finolex / Havell's/KEI/Polycab/Glostar)

Supply and fixing flexible double canvass connection for concealed split air conditioners

Supply and fixing of Al powder coated continious Grill (Make - Systemair / Air Enterprise / Premire / Caryaire / Airmaster)

Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbow, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. CPVC Pipes Class-1, SDR-11 of dia PWD Sch S&P P-29, Item no-1(a) (make-- Finolex/ Oriplast/ supreme) 25mm

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

Supplying, fitting & fixing in position suspended false ceiling with frame work of aluminium hollow section of size 50mm x 25mm (2.0mm thickness) combined with aluminium corners of size 38mm x 25mm, suspended by aluminium hollow tube section of size 38mm x 25mm having size of 600mm x 600mm ceiling with aluminium composit panels (ACP) - Interior grade of thickness 3.0mm (Mk.- Aludecor/ Pratap Bond) comprising of protective film, polyester coating, primer, aluminium coil, adhesive film, polyethylene core again with one layer adhesive film, aluminium bottom coating and finally service coating as per manufacturer's specification finished with aluminium screw and silicon sealent complete in all respect including all incidental charges etc. as per direction of Engineer - in - charge. (Mk.- Aludecor/ Pratap Bond) (PWD Bldg Schedule, Part G,P / No. 167, Item 22)

Construction of Trap Door (after proper cutting of ACP covering) made of Heavy Gauge Channel and particle board (hinged type door) for concealed split IDU maintenance as per direction of EIC. (Trap Door Size 3' x 1.5').

FRAME WORK Enclosed Safety Cage for ODU :: Supplying, fabrication & fixing safety cage for installation of outdoor unit of 1.5/2 TR concealed split AC incl. drilling 2 nos holes in each angle including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with 3 NOS M.S U - Channel having size of 75mm x 40mm x 40mm having thickness of 6mm length angle of 25 mm x 25 mm x 5 mm suitable length and flat (25X5mm) iron with necessary painting incl. shade arrangement with corogated PVC shade with proper clamping arrangement

Cu Pipe Line Safety Grill Enclosure :: S & installation of rectangular type M.S frame of size 10’’ x 6’’ x10’’ of 25mm M.S flat with 02 no interconnections by 25" x 25" x 5" M.S.flat with 25x25x5mm M.S angle with suitable clamping arrangement as required. All angle are jointed by argon welding system. M.S bar gap at 2’’ distance and 1"X1" gap of 10SWG wire MS wire mesh net . Whole structure are grouted on wall at each 18" gap with 3" M.S. flat leg splitted at end ( 4" bullet fastener are to be used where grouting will not be possible) and mending good the damage to original finish incl all necy. materials, tools and tackles incl charges of scaffolding and painting with 02 coat of Synthetic enamelled paint over 02 coat of R.O. primer (Asian/Shalimer/Berger) incl. welding, carriage and transportation.

Wrapping both the copper pipe with kenofoam insulation by 26 SWG aluminum sheet to make it vermin proof.

Cutting of Grill of a window ;in shut two number hinge & lock & key arrangement and mending good the damages by making door like arrangement for permanent access to ODUs.

S&F of 25A 2 NO 230V 50/60HZ Modular type Contactor. (Make - LK - Cat No - AUMC2002501/ equivalent of ABB seimens)

S&F of 25A MR11W 230V 50/60HZ MR type Contactor. (Make - LK - Cat No - CS94176/ equivalent of ABB seimens)

S&F of 24 hour Digital time switch (Make LK Cat No. AUTS02DIG00/ equivalent of ABB seimens)

Supply & fixing 250V control starter type OLP 30M, 11-21A range, starter with AC looad display (make-- ultratech/Electron)

(Rate should be quotated including all taxes and duties, GST .)

Please Enable Macros to View BoQ information