WBPWD/EE/BED/e-NIQ-31/2024-25

Amount

Supply, installation, Testing & Commisioning of Split type AC machine having cooling capacity range (6.6 KW-7.0 KW) with fixed speed rotary compressor, refrigerant gas R32/R410 BEE star rating -3(ERR range 3.5 to 3.99 ), air flow range CFM(780-850) , both condenser and cooling coils made of copper tube connecting cord with plug top including MS bracket confirming to IS 1391(Part-I& Part-II) with all amendments. (Make-Mitsubishi Electric/Mitsubishi Heavy/Daikin/O-General/ Carrier/Voltas/Hitachi/Blue star/Panasonic)

Supply, Installation, Testing and Commissioning of Split type AC machine having Cooling Capacity range (5.2 kw - 5.3 kw) with fixed speed rotary compressor, refrigerant gas R31/R410 BEE star rating - 3 (EER range 3.5 to 3.99), Air flow range CFM ( 560 - 600) , both condenser and cooling coils made of copper tube connecting chord with plug top confirming to IS 139 l ( Part - I & Part - II) with all amendments (Make -Mitsubishi Electric/Daikin/O-General/ Carrier/Voltas/Blue Star as per choice of E.I.C )

SITC including vaccumiazation and Nitrogen of testing of following nominal size of soft/hard drawn copper refrigerent piping Split AC system, complete with fittings and including accessories, insulated with XLPE class -O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for suction and liquid lines, all accessories as per specification etc. as required. 1/4" (6.4 mm) dia (Soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) incl. 19mm thick insulation.

5/ 8" (15.88 mm.) dia (Soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) mm incl. 19 mm thick insulation.

Supply & Laying PVC Drain Pipe 25mm dia with 6mm thick nitrile rubber insulation (Make-supreme/Ori-Plast).

Supply & Delivery of Ceiling suspended ductable type split airconditioners having Microprocessor based control system and the following specification. Capacity-11 Tonnage (upto +1 TR acceptable) Rated Cooling Capacity-132000 BTU/Hr No. of IDU-1 No Air-flow/IDU-4400CFM No of ODU-1 or 2 Nos Compressor-2 No Scroll Compressor Refrigerent-R410A Condenser & Cooling Coil: Copper coil Power Supply :415v, 50Hz,3 Ph AC (with applicable tolarance) Make-Carrier/Voltas/Blue Star/Mitsubishi Electric/Hitachi/ Daikin

Installation, testing and commisioning charges for the following ductable split air conditioner (both indoor and outdoor unit) by making suitable scaffolding arrangement as per site condition and incl nitrogen flashing, leak testing & vacuuming, gas charging etc as per direction of E.I.C of the following. 11 TR

Supply, installation, testing and commisioning of Copper Refrigeration pipe line for Liquid Line suitable for the above ductable units with supports & brackets (as per direction of EIC) incl 9 mm thick nitrile rubber insulation with proper tapping and mending good damages to original finish. Make of Cu Pipe- Rajco/ Ryoka/ Mandev/Nippon Make of Insulation- Suprime/Accroflex / Armacell. 12.7 (1/2") mm dia with 0.6 mm thick

15.9 (5/8") mm dia with 0.6 mm thick

Supply, installation, testing and commisioning of Copper Refrigeration pipe line for Suction Line suitable for the above ductable unit with proper supports & brackets as per direction of E.I.C. incl. 9 mm thick nitrile rubber insulation with proper tapping and mending good damages to original finish. Make of Cu Pipe- Rajco/ Ryoka/ Mandev/Nippon Make of Insulation- Suprime/Accroflex/Armacell. 22.2 (7/8")mm Dia with 0.6mm thick

28.6 (11/8")mm Dia with 0.6 mm thick

Supply and laying of 1.1 KV grade copper armoured round Cable of the following sizes from IDU Unit to ODU unit for the above mentioned AC units (Make: Polycab/Havells/Gloster/Finolex). 3 core 2.5 sqmm

Supplying, fabrication & fixing M.S-channel of 6mm thick of size (75 mm x 40 mm x 40 mm) for making Base Frame/ platform for installation of outdoor unit of above mentioned Al machines incl. drilling 2 nos holes in each channel, cutting holes into the wall & grouting the same with cement concrete (1:1½:3) etc. fabricated with horizontal angle of 25mmx25mmx6mm and supporting angle of 50mm x50mm x 6mm in each platform in the outer edge for transmitting the load centrally through 2 nos (50 mmx 50mmx 6 mm) angle inserted into the existing wall including fibre sheet shade as per directon of The E.I.C. The entire structure must be safe to carry out maintenance of ODU, as per direction of E.I.C

Supply & fixing of fire retardant nonporous double layer flexible connection (CANVAS) between each indoor unit and duct as per direction of E.I.C

Supplying & fixing of powder coated extruded aluminium Air diffuser/Grill without aluminium volume control dampers as per specifications. Make- Systemair/ Premire/ Caryaire/ Airmaster

Air Distribution System Supply, fabrication and installation of GSS sheet metal ducts (rectangular/ round) and plenum chamber complete with necessary MS supports, hangers, anchor bolts, supply air collars, vanes, splitters dampers duly painted and as per specification, for Air Conditioned Areas 24 SWG

Supply & fixing of 19 mm thick class O fire retardant nitrile rubber Aluminium foil face thermal insulation on duct with adhesive for nitrile rubber. The joints shall be sealed with 50mm wide & 3mm thick self adhesive nitrile rubber tape insulation complete as per direction of EIC (Make Accroflex, K- flex/ А-flex/ Armacell) as per direction EIC

Supply and Fixing acoustic lining of supply air duct with 10 mm thick open cell fire retardant anti- microbial type niotrile rubber (class O) of density 140 Kg/cum- 160Kg/ cum insulation with cadmium plate nuts, bolts, stick pins, CPRX compound etc. complete as per direction of EIC. (Make: Accroflex/ K-Flex/ Armacell)

Supply & Fixing of 22 SWG GI aerofail blades type Duct Volume Control Dampers complete with linkages, levers, fittings, supports, all accessories, any other item required to make the system complete as per direction of E.I.C

Supply and Installation of fresh air arrangements with volume control damper, bird's screen etc. complete as required

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for installation, per storey of, building per vertical run.

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, elbo, 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. (Make: Precision/Supreme)

Note:- Rate should be quoted inclusive of all taxes and duties including GST.

NATIONAL AIRCON (BID ID -5641980)

S.R. REFRIGERATION AND APPLIANCES (BID ID -5642318)

UNIVERSAL SALES (BID ID -5642094)