AC work

Amount

SITC of 8.5 TR Microprocessr Controlled, DX Type ceiling suspended Ductable Air conditioner Unit with Indoor& Outdoor Having Following specification i) Refrigerent-R410A/R407C ii) Expansion Valve:Thermostatic/Electronics iii) Compressor :Scroll/TwinRotary with Fixed speed v) ODU: Outdoor Unit Air cooled Condenser unit With Copper coil with Aluminium fins having single compact ODU or multiple ODU unit vi) IDU: Indoor Unit having synthetic Filter and wireless/Wire Remote Vii) CFM: 400/Tr viii)Protection: Single Phase Preventer, phase reversal preventer, HP/LP cut Out. ix)Power sypply: 415+/- 10%, 50Hz x)Ambient temperature: 48°C +/- 5°C (Tolerance) (Make:Hitachi/Daikin/ VOLTAS/O-General)

Non return Damper Supply, installation, testing and commissioning of GI volume control Non return duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications.(Make: Carryaire/ Dynacraft/ TSC/Ravistar/ Systemair/Jonson Control)

Fire damper Supplying, Fixing, testing and commissioning of Fusible link type fire damper.. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire in indoor motor and temperature rise above 62 degree centrigate . (Make: Carryaire/ Dynacraft/ TSC/Ravistar/ Systemair/Jonson Control)

REFRIGERANT PIPING WITH INSULATION Supply & Laying Hard / Soft drawn Copper Refrigeration pipe line for liquid and suction line suitable for R410A/R407C refrigerant & 19 mm thick Nitrile Rubber 'class O' Insulation tube with supports & brackets as per direction of EIC.

Liquid Line ( 5/8" dia) 0.8 mm thick without rubber insulation (make: Rajco / Mandev / Royku)

Suction Line (9/8" dia) 1.0 mm thick with 19 mm thick nitrile rubber insulation Al foil covered (make: Rajco / Mandev / Royku)

DRAIN PIPE Supply and fixing of Drain piping by UPVC with 6mm thick nitrile rubber insulation and necessary quantities of supports, flanges, bends, elbows, fittings, nut-bolts, gaskets etc:

40 mm NB Rigid PVC pipe (Schedule-40) with 9 mm thick Nitrile Rubber Insulation for Drain pipe up to nearest drain point

DUCT WORK Fabrication , supply, Installation , testing & commissioning of following GSS(120 GSM) sheet conforming to IS:655 – 277 (SAIL/ TATA/ JINDAL or as per choice of EIC) rectangular duct complete with neoprene rubber gaskets, elbows, splitter supports, flanges, turning vanes for supply air / return air duct erected with supporting rods, fustners, nuts etc.

Supply & Fixing of powder coated supply air GI volume control damper with diffusers/grilles Make - Premire /Systemair / Air Enterprise / Caryaire /Airmaster

DUCT THERMAL INSULATION Supplying and fixing of 13mm thickness duly laminated aluminium foil of mat fininshed closed cell Nitrile rubber (class ''O'') insulation ANTI MICROBIAL COATING type on duct after applying two coats of cold setting adhesive (The joints shall sealed with 50mm wide and 3 mm thick self afhesive nitrile rubber tape insulaton complete as per specifications and as required. for Duct (K-Flex / Amracell / Supreme / K-Flex)

DUCT ACOUSTIC INSULATION Supplying & fixing of acoustic insulation inside ducting with 10mm thick open cell nitrile rubber(class O) of density 140Kg/cu.m-160 Kg/Cum insulation with bolts nuts GI washers etc as required. (Make - Armacell / K Flex / Supreme/ A-Flex)

Supplying, fabrication & fixing M.S. Angle Frame for installation of 2 nos Outdoor unit . the structure having 5 nos 50 x 50 x5 mm MS angle for main bottom support grouted on wall with total length 16' and in between main support 7 nos 25 x 5 mm ms strip . For railing vertical & horizontal support is made by 25 x 25 x 5 mm Angle for safety of maintenance , total length 35' ; including cutting holes , welding , painting and mending good damage as per EIC

Supply and fixing of necessary electrical arrangements of Air Conditioning Units, PVC insulated FRLS grade Copper cable for connection betweeen indoor and outdoor units, (Make- Polycab/ Havells/Gloster/RR).

1.1 KV grade. 7 core x 2.5 mm²

3 Core 2.5 sqmm XLPE Cu Cable

Providing and fixing fire retardant nonporous double layer flexible connection between IDU(FR)

Loading, unloading, lifting, shifting and placement of all equipments, accessories and ancillaries including transportation

Minor Civil wall cut out for laying Duct, pipe, cable, fresh air and exhaust as and where required by using proper scaffolding and safety arrangements. (As per direction of E.I.C)

Charges for Scaffolding Arrangements at site

Charges towards disconnection, dismantling of existing 8.5 TR Air-Cooled Ductable Units part by by inclduing ODUs, IDUs, Copper Pipes, fittings and accessories and leeping the same at safe and secured place inside the premises as per the direction of E.I.C by using proper scaffolding and safety arrangements including less salvage value of old dismantled machines.

TRANSTECH (BID ID -5885267)

S.R. REFRIGERATION AND APPLIANCES (BID ID -5951272)