WBPWDTE/EE/BED/NIQ_113/Q of 2024-25

Amount

SITC of Green Model Cooler cum Purifier ( Intregrated inbuilt with cooler and purifier in a single unit ) 80 ltrs storage capacity. with external diamensions 640 mm x 450 mm x 1350 mm ( ± 10% ) , (W x D x H ) , Operating Power Supply - 230 ± 10 % v AC, 50 Hz, running current in amps (max)-3.2 ± 10 %, Power in watts-625 ± 10 %,Water storage tankc capacity-80 ltr,capacity with comfort level water outlet temperature at 17 deg c-60 lph,refrigent-r134 ( Green Gas ) 22, Compressor make- Emerson,thermal insulation for storage tank- puf,total no. of faucets-02 (1 normal+1 cold), recommendd max water flow rate through the faucets in lpm-1.5,no of stages for filter cum purifier-03,no of purifier circuits-03,purifier fault indication (buzzer),visual control (leds),water flow swith,10 minutes UV auto shut off,storge tank material & body material- front SS 304 & rest pre coated steel,working with -0.4 kg/cc min. water input pressure and 2 kg/cc of max. water input pressure, integrated water cooler cum purifier with end point/last point purification technology, including one year warranty as per condition. (Make:- EUREKA FORBES /KENT / UNILEVER )

Supplying, fitting and fixing PVC pipes for underground work of approved makeof Schedule 80(mediumduty)conforming to ASTMD 1785and threaded to match with GI Pipes as per IS:1239(Part-I).with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads,cutting trenches upto1.5 metre below surface in all sorts of soil and refilling the sameas directed complete in all respect.(Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.) PVC -25 mm dia

Supply and Fixing of Inline sediment filter- size 20 inch with housing suitable for 80 Ltr. Capacity Water Cooler Cum Purifier 60 ltr and above purification capacity/ hour with Made of spun or high quality paper. (Make:- EUREKA FORBES /KENT / UNILEVER )

Supplying , Deliverying , fabrication of Water Purifier Stands with MS Angle.The Stands is constructed by MS angle iron frame of 4 nos 50 x 50 x 6 mm size approx length (4 Nos 800 mm each ) and height 4 x 600 mm each (leg) .The complete stands by proper placing and welding by MS angle iron frame with cutting ,welding , grinding and finished by Expert welder with expert technician and painting the Stands by two coats of RO primer after scrapping by emery paper for smooth finish and complete the installation as per direction of EIC.

Supply & Fixing 240 V, 1nos 6A & 1nos 20A plug socket with separate 1nos 6A & 1 nos 20A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240 x 200 x 65 mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required.

Distribution wiring in 1.1 KV single core stranded 'FRLS' PVC insulated & unsheathed copper wire (Finolex / Havells/ KEI / Gloster /approved by EIC) in suitable size (32/25 /19 mm ) dia 3mm thick Poly. Pipe conceal in wall incl. necy. fittings as required as per G S 2 x 2.5 sq mm + 1 x 1.5sq mm (Power plug)

Swarnendu Sarkar (BID ID -5605917)

TAPAN KUMAR SARKAR (BID ID -5605943)