WBPHED/04_10/EE/BOLMD/25-26

Amount

Supply and delivery at site of vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification: Discharge (Q) : 26.83mᶟ/Hr. Head (H) : 24 mtrs. Method of starting : DOL, Shaft-stainless steel, Impeller- Crome Steel, Outlet - 65/80 mm dia Motor : Operating Voltage : 415 (± 10 %), Phase : 3ph, 50 Hz ± 6% Speed : 2900 RPM, Method of starting : DOL, S1 Duty Make : KSB / Grundfos / Texmo / CRI / KBL / MBH / or any approved vendor. ( N.B : Manufacturer's test certificate along with charecteristics curve and gurantee certyificate have to be submitted at the time of delivery.)

Supply, delivery and storage of 2mm thick CRCA sheet steel enclosed cubical type Indoor floor mounted 415V Power Distribution Board cum Motor Control Centre having required feeders, starters etc. as per Specification as follows : INCOMMER :- 125A/36KA FP, 415V, Feeder with MCCB with thermo magnetic release for O/C, S/C protection. All accories with digital meter. OUTGOING (with all protection): a) 7.5-12.5HP SDS Feeder (SMPM)- 4nos with digital Motor Protection, S/D timer b) 32 AMP, 25kA TPN with rotary handel with adjusted O/L & S/C protection MCCB for Outdoor Lighting feeder-1 no. c) 32 AMP, 25kA TPN with rotary handel with adjusted O/L & S/C protection MCCB for Indoor Lighting feeder-1 no.- 1no, with all protection & relay. d) Control feder-1no. Each individual feeder should consist of indicator lamp (LED), suitable capacitor for improvement of power factor, proper rating Digital voltmeter & ammeter. Thermostat, Space Heater, Door limit switch, 6A DP MCB 10kA. All the components (major) - Siemens /ABB/Approved make of PHED. (ROYCO/ECS/RNR/or Any other approved make of PHED)

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 50 mm² x 3.5 core size 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.) ( N.B : Manufacturer's test certificate have to be submitted at the time of delivery.)

Supply & delivery at site of 10 mm² x 3 core size 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 & delivery of 100A Kit-kat Rewireable (Porcelain Fuse carrier & Base) (Make:- Havells / L&T / or any Approved Vendor list of PHED.)

Supply & delivery of 100 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 100 Amps 415V, 50Hz, 4 Pole offload with steel sheet enclosure (Conforms: IS/IEC60947-1&3). (Make: Havells /Approved Vendor list of PHED.)

100 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 the following valves, pipes and gauges etc at site-- (Make: Approved Vendor list of PHED.)

3mtr long 80mm dia UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG.

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.

80mm dia. CI Top & Bottom adopter.

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

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).

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

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

Suitable Kiosk box for cable connection of submersible pump motor set with degree of protection IP 65 including suitable legs and 3 Nos. Al. Bus bar for 32 Amps and all necessary earthing arrangement and insulator as per direction of EIC.

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)

Making CC foundation for support of the 1nos kiosk box after excavating the earth upto a depth of 0.6 Mtr below the GL including supply of all materials complete with 12 mm thick cement plastering with net cement finishing complete as per direction of EIC (size: 3' x 1' x 5')

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 MCC 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 above supplied Stabilizer by supplying all required materials with socket, gland, fittings etc. by skilled technical personnel as per requirement with making double eathing arrangement of the stabilizer in complaince with IE rules by G.I pipe electrode of 50mm dia 3mtr. long of 2 nos quantity by suitable GI strip / bar with all other accessories reuired to complete the work as per direction of EIC with commissioning earthing building.

Making internal electrification of pump house consisting of 1no. Ceiling fan point, 2nos. tube light & 2nos. LED bulb point, 1no. bulk head point and 4nos. 40W LED with arm bracket at outside and one three pin plug point incld. supply of all necessary materials (approved make Ceiling fan, Lamps & fixture etc.) to complete the work as per IE rules, wiring with 2.5 sqmm / suitable gauge copper wire within PVC casing, PVC switch board etc as per direction.

Supply & delivery of plastic Chair without arm(Model: Dream/similar)

Supply & delivery of plastic Table (Model: Arjun/similar)

Laying of one No. cable up to 35 sq.mm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Installation of Submersible pumping machinery to newly sunk tubewell along with column pipes (as required), top cover, valves, 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 power cable, installation of pump controllers & cable protection pipe as required and all to complete the job including all connection & testing commissioning as per direction of EIC.

Commissioning of the whole installation and testing by licensed electrician as per instruction of EIC. [N.B: (1) Pump data is to be confirmed with the yeild test report of the tube well. (2) Third party inspection of the work is mandatory as per guidelines of NJJM and direction of EIC without any extra cost. (3) Drawing, design and make of the materials are to be approved from the EIC before procurement.]

Add: GST @ 18% on sum of Item No: 1.00 to 37.00

Add: Cess @1% on sum of Item No. 1.00 to 38.00

SUNIL RABIDAS (BID ID -6486118)

M/S UTTAM KUMAR CHATTERJEE (BID ID -6486310)