WBPHED/AE/BMSD/NIeT- 4 OF 2024-2025/5

Amount

Supply and delivery of clear water vertical wet type submersible pump sr conforming to IS : 8034 ( and as amended there after ) with standard MOC water and BEE 3 Star Rated capable of dischargirg noted M3/hr against the head of the water column The pump shall be directly coupled with a contineous rated 2 ploe suitable vertical wet type squirel cage induction motor conforming to IS : 9283 (or letest) operation in AC Three phases 415 V, 5 HP approx. 52 mtr head, 17 Cum per hour discharge (Approx) (Test certificate,H&Q characterstic curve should be provided at the time of delivery) Rising main 150mm

Supply and delivery of the following materials:- (for switch room 3)

i) 80 mm dia UPVC Column pipe with both side threaded and one side socketed, Make – Ashirbad/Aroma

ii) 3.05Mtr. Long .

iii) 1.5 m long .

iv). 80 mm dia Top and bottom adopter(CI)

v) 80 mm dia suspension clamp

vi) 200 mm dia MS febricated tubewell cover.

vii) 80 mm dia GI flange

viii) Nylon rope 20 mm

ix) MS febricate cage inner dia 150 mm dia

x) UPVC class 3 agri pipe conforming to IS 4985-2000 one side push fitted for cable duct.i) 25mm dia .

xi) 415v DOL motor starter relay range 9-14 coil voltage 360V in SS enclosure.

xii) Supply and delivery of LED street light fittings 70W ,6500lm.Model BRP062 LED 84CWSLCS1PSU or similar type.

For Switch room 2

xiii) 50mm dia CIDF sluice valve (PN-1) As per I.S 13095 Make:IVI/Upadhyay/jupiter.

xiv) Supply & delivery of 50mm dia CIDF Non Return Valve conforming to I.S. : 5312, Part-I (P.N. 1.0), Make:IVI/Upadhyay/jupiter.

xv) 50 mm dia tee GI

xvi) 50mmx200mm nipple GI

xvii) 50mm GI flange

xviii) 50 mm suspension clamp

Withdrawing of the exsiting damaged submersible pump and motor set along with column pipe after disconnection of pipe line and power line by help of derrick arrangement of the manual labour complete the job as per direction of EIC.

Lowering of the supplied submersible pump and motor set in item no 1 along with column pipe and fitting fixing well top cover on the Tube with nut bolt , washer gasket kit with sealing the tube well and power line connection as per direction of EIC.

Dismantling the old light fixture from street light pole and fitting fixing of newly supplied light fixture by supplying all necessary materials with the help of tools and tackles as per direction.

Making brick foundation around tubewell (size 750x750x900) for supporting valves and specials and finishing with cement morter (1:4) and neat cement finishing as per direction.

Fitting fixing charges of NRV and Gate valves of item no 2(xiii to xviii) at switch room no 2 tubewell by supplying all necessary materials as per direction.[ref 21-2023]

Add: 18% GST

Add: 1% Cess

SUJOY RANJAN BHOWMICK (BID ID -5395301)

DEBJYOTI BASU (BID ID -5395418)