WBPHED/07_02/AE-III/CMD/25-26

Amount

Withdrawing of existing 7.5HP Submersible pumping machinery along with all Column pipe by own arrangement including disconnection of Power line & delivery line.

Supply & delivery of 100A Kit-kat Rewireable (Porcelain Fuse carrier & Base) (Make:- Havells / L&T / or any Approved Vendor list of PHED.)

Supply & delivery of 63 Amps re-wireable porcelain fuse unit type TPN Main Switch with steel sheet enclosure (Conforms: IS/IEC600947-1&3). (Make: Havells /Approved Vendor list of PHED.)

Supply & delivery of Re-wireable type TPN Changeover switch 63 Amps 415V, 50Hz, 4 Pole offload with steel sheet enclosure (Conforms: IS/IEC60947-1&3). (Make: Havells /Approved Vendor list of PHED.)

63 Amps, 4way, wall mounted Copper Busbar Chamber with steel sheet enclosure (Conforms:IS/IEC:60947-3). (Make: Havells /Approved Vendor list of PHED.)

Supply and delivery of 3mtr long 80mm dia UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG. (Make-Ashirbad/PHE dte approved make)

Supply and delivery of 1.5 mtr long 80mm dia UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG. (Make-Ashirbad/PHE dte approved make)

Supply and delivery of 80mm dia. CI Top & Bottom adopter.

80mm dia. CIDF Non-Raising Sluice Valves, PN 1.0 rating (Conforming to IS:14846) for wash out line. (MOC & TC needed for valve).

80mm dia. CIDF single door swing Non Return Valve, PN 1.0 rating (Conforming to IS:5312) (MOC & TC needed for valve).

Supply & delivery of Three Phase Submersible Pump Controllers (with Single Phase Preventer) for Submersible Pump with Realy Range (13-21)A. Coil voltage - 415V, [Model - MU-G10 DOL, (With Wideband Coil)], (Make-L&T/PHE dte approved make)

Supply delivery at site of 4sqmm 3 core 1.1 KV Grade flat submersible copper conductor cable . (Make:- Finolex / Gloster / Polycab / Mescab / or any Approved Vendor list of PHED.)

Supply & delivery at site of 16 mm² x 4 core Aluminum Armored, XLPE insulated 1.1 K.V. grade cable, conforming to IS 7098(I) as per direction of EIC. (Make:- Gloster / Polycab / Mescab / or any Approved Vendor list of PHED.)

Supply and delivery of CIDF 90°bend- 1no., CI flanged tee- 1no., blank flange-1no., CI/ MS flanged short piece 0.50 mtr.-2no, CI/ MS flanged pipe 1mtr.- 1 no. etc (as per IS specification and certification registered) for construction of 1nos delivery pipe line and wash out line.

Supply and delivery of Heavy type suitable dia. MS suspension clamp along with nuts bolts and washers.

Supply and delivery of Heavy type 250mm dia./suitable Split type tube well cover with clamping arrangement including supply of nuts, bolts and washer as per departmental design.

Supply and delivery of Anti snapping safety device for pump set by supplying suitable size of MS angle busket and nylon rope of required length including supplying of nuts, bolts and all other materials.

Making brick pillar 0.25 x 0.25 x 0.75 Mtr/Suitable hight for supporting of valves and pipes with 12mm thick plaster and net cement finish complete. (Both Pipe line)

Supply and delivery of 40mm dia PVC pipe (Sch-40) (Make- Any make of PHED Approved) (For Flat cable laying through From PH to TW)

Making earthing arrangement as per following --

Excavation of soil for installation of Earth electrode and filling and ramming for soft soil.

Earthing with 50 mm dia Gl pipe 3.64 mm thick x 3.04 Mts.long with TATA-Medium GI pipe with a provision to connect 25mm X 6mm GI flat strip complete with GI bolts, nuts, washers etc as required.

Supplying & fixing of earth Busbar of galvanized (Hot dip) MS flat 25mm X 6mm on wall having clearance of 6mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulator etc as required.

Connecting the equipments body to earth busbar including S&F 25mm X 6mm galvanized (Hot dip) MS flat on wall/floor with GI saddles as required and connection of equipments incld. drilling holes, with bolts, nuts, washers etc as required.

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36cm X 86.36cm X 46cm deep (below ground level) complete with cemented brick work (1:6) of 25cm width duly plaster with cement morter (inside) CI hinged inspection cover of size 36.56cm X 35.56cm with locking arrangement, GI reducer including drilling of 46nos. 12mm dia holes on the GI pipe.

Extra treatment of soil by using salt and charcoal or coke for plate electrode.

Installation of Starter panel along with main switch, changeover, busbar chamber, cut out etc. all electrical equipment within the pump house, drawing of cable properly on suitable size GI cable tray on wall / as per direction of EIC as per layout & IE rules and all connection with supply necessary materials, cable etc to complete the work, making arrangement with supply & fixing of materials for taking power within the pump house from WBSEDCL end as per direction of EIC.

Installation of Submersible pumping machinery (Dept. Existing - after Withdrawn SMPM & column pipes-approx-9nos from defunc inhouse TW) to newly sunk tubewell along with column pipes (as required), top cover and specials of above with protection pipe and supply of MS clamp, nut bolt, cable gland socket etc. making inerconnection of the pump delivery line to pump collecting main line near tubewell with supply of all necceasary pipe, reducer/enlarger, GI/MS specials etc. including brick, sand, cement, rod etc and laying & drawing of all cable & cable protection pipe as required and all to complete the job including all connection & testing commissioning as per direction of EIC. This including the cost for installation of starter on wall after necessary power cable connection after laying of cable on wall with using saddles and Commissioning of the whole installation and testing as per instruction of EIC. (At new T/W inside PH-I OHR Site)

Add: @ 18% GST of Sl. No:1.00 to Sl. No: 23.00

Add: @ 1% Cess of Sl. No:1.00 to Sl. No: 24.00

M/S UTTAM KUMAR CHATTERJEE (BID ID -6801785)

SUNIL RABIDAS (BID ID -6801810)