WBPHED/DIC/BMSD(D)/NIeT-4 OF 2025-2026/8

Amount

Supply, delivery of clear water Open well Submersible Pump (Heavy Duty Pump). potable clear cold water and suitable for operation in AC Three phases 415V,50Hz (category B motor) Suction and Delivery size 65/50mm N.B- H-Q curve has to be submitted during the delivery a) Discharge-5.3 lps , Total head -55Mtr

Supply & delivery at site & storage CIDF single door swing check NRV (P.N.–1.0) rating as per IS:5312 Part – I, and as per technical Specifications given in NIT ii) DN 80 mm

CIDF non-rising Sluice Valve (P.N-1.0) generally conforming to IS 14846 as per technical Specification given in NIT i) DN – 80mm

Supply and delivery of 80mm dia following specials for delivery line

80mm dia M.S Pipe (Medium , class - B), 25-1339, Pot- 1, (2004)

80mm dia M.S Flange (Heavy Type) slip on, weldable 14 mm

80mm dia M.S Blind Flange (Heavy Type) T/F

80mm dia M.S Short Bend

3" * 2" M.S. Reducer Socket (Heavy type)

2" * 6" M.S. Nipple (Thread type)

M.S. suspension clamp with necessary nuts, bolts & washer etc suitable for 80mm dia pipe

15mm M.S. Socket

3" Rubber Washer

Bolts with nuts, washer with fitting fixing 15 mm Dia *65 mm long or suitable size

Bolts with nuts, washer with fitting fixing 20-25 mm Dia *75-150 mm long (For Foundation of Mono block /Open well submersible pump)

Supply, delivery & storage of Gleeserine type pressure gauge, cast Al. dial along with DN-15 GI impulse line with valve. (0 – 7 Kg.) 102 mm dia for individiual delivery header

Supply and delivery of 2.5 sqmm 3core, 1100 Volt grade copper water proof PVC insulated flat submersible cable,Conforming To IS : 694. As Amended Up To Date.

Supply of PVC pipes & fittings Schedule 40/80 (medium duty) conforming to ASTMD 1785 and threaded to match with GI Pipes as per IS: 1239 (Part - I). a) 40 mm dia [ for Cable protection]

Installation and commissioning of all items above mentioned (item no-1-5) including supply of all erection items, as required for installation of pumping machineris , all valves, delivery pipe line, laying of cable including supplying all necessary items with jointing of cables termination cable soketing by suitable rated sockets, jointing the delivery header with rising main, suporting piller,Base foundation and painting pump foundation by anticorrosive paint etc. as required for complete the installation as per Hydraulic standard & IE rules in compliance by engaging skilled technician all complete as per Technical specification and upto entire satisfaction of EIC.

Welding in M.S. structural work with gas or electric

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with ready mixed Black Japan of approved make andbrand including smoothening surface Two coat

Add: 18% GST

Add: 1% Cess

AMITAVA CHAKRABORTY (BID ID -6824534)

OSMAN SEKH (BID ID -6824526)