WBPHE/AE/HESD/NIeT11OF202526

Supply, delivery of following materials at site- M.S fabricated cubical type wall mounted motor control center with hinge type front door cover mode of 2 mm thick CRCA Sheet and suitable locking arrangement having fully automatic logic control system based on PLC with manual and fully auto bypass mode as per specifications and details laid in the NIT. (Make-ECS/RNR/ROYCO/ANY VENDOR APPROVED) N.B. Single line diagram, bill of materials and internal circuit diagram should be submitted before delivery of panel.

4.0 sq.mm 3.5 core 1.1 KV grade water proof flat submersible cable

25.0 sq.mm. 3.5 core, 1.1KV grade Aluminium armoured power cable

In sheet enclosure 100A 400V 50Hz TPN Main Switch rewireable & side handle type along with suitable fuse link.

In sheet enclosure 100A 400V 50Hz 4 pole 4 way industrial Aluminium Busbar Chamber.

In sheet enclosure 100A 400V 50Hz 4 pole on load side handle type change over switch.

100A 400V 50Hz porcelain fuse grip(3 set) & 1 no. neutral link connector with required size pasted wooden board for mounted on wall

GI fabricated outdoor canopy type cable jointing box inside fitted 6nos. 100Amp rated busbar and hinge type front door and painted powder coated anticorrosive paint as per IP55 sa per direction

102 mm dia pressaure gauge having range 0-10 kg/cm with 3 way brass cock, syphone and other necessary special as necessary

Heavy type suitable dia & long M.S suspension clamp with necessary nuts, bolts & washer etc.

M.S. fabricated split type suitable tube well cover as per tube well housing with a necessary clamping arrangement with including holes with column pipe, air pipe and cable entry etc.

80mm dia CIDF Non Return Valve conforming to I.S. : 5312, Part-I (P.N. 1.0).

80mm dia CIDF sluice valve (PN-1.0) As per I.S 14846

GI Special of best quality and approved make at site:- 80 mm X 200 mm long GI nipple

80mm dia Heavy type GI flange

80mm dia GI Plug

80 mm dia 90 bend CI

80 mm dia 100 mm long GI nipple

80 mm dia GI equal Tee

80 mm dia GI pipe

Supply Delivery at site 2nos. Plastic chair and 1no. Plastic table as per direction.

Making termination of existing 25sq.mm 3.5 core cable by crimping method with supplying cable socket, cable gland etc. as per direction of EIC.

Laying of 4sq.mm 3 core X 2 submersible cable of SI No.- 1.3 in underground trenches of 460mmX760mm and covering brick (8nos. Bricks per meter run as per I.E rules ) from pump house to Tubewell including socketing the cable end and interconnection all complete as per direction.

Laying of Submersible cable on wall /floor in the pump house through suitable size PVC pipe including supplying materials and inter connection in the panel outgoing all complete as per direction.

Making double Earthing arrangement in compliance with I.E. Rules by G.I. pipe electrode with G.I. funnel (50mm X 3 mtr. Long) direct in ground with supplying and fixing of GI. earth busbar, drawing of 25mm x 6mm G.I. earth conductorbetween pits and as earth busbar inside the pump house and 20mm x 3mm GI strips for continuty to different electrical installation i.e. main switch, panel and feeder box etc. and making suitable size earth pit etc. all complete

Making of 1mtr X 1mtr concrete base surrounding the T.W. in proportion of 4:2:1 and both dia at base to be single concrete with neat cement punning and with cost of brick sand & cement etc. all complete as per direction of E.I.C.

Making 250mm X 250 mm size rising main supporting brick pillar at least 300mm depth from ground level to pumping floor lever or as per requirement including plastering and neat cement finish all complete as per direction.

Installation and testing & commissioning of above Supplyed items in Serial no-1.1,1.4 to 1.8, 2 to 6,7.1 to 7.7 in all respect as per direction the cost includes supply and use of all required jointing and fixing materials and mending good for damage if any including testing commissioning of complete installation.

Painting the whole installation where ever applicable by the approved brand anti corrosive paint (two coat) after applying suitable primer and necessary surface preparation.

Carrying charges of defective items such as NRV,SV,tube well cover,clamp & others piping arrangment from PH -I to Tamluk Office store including loading & unloading.

S.S.Ghorai (BID ID -7792229)

SPM ENTERPRISE (BID ID -7717582)