WBPHED/48_01/EE/BOLMD/24-25

Amount

Supply and delivery at site of the following submersible pumping machinery and electrical accessories as per approved vendor list of PHED --

Submersible pumping machinery directly coupled with water proof suitable size motor having following specification :- Pump:Duty condition - 19.62 m3/hr, Head- 48 Mtr, Shaft-stainless steel Impeller- S.S / GM, Outlet Size: 65mm / 80mm. Motor:Submersible type 3 Ph , 50Hz, 415 Volt ± 10% 2900 RPM Motor must be suitable for operation with star delta starter.(Test certificate along with characteristic curve should be submitted at the time of delivery).

1.1KV grade 4 sq.mm x 3 core water proof flat submersible cable for above pump-motor set.

1.1KV grade 10 sq.mm 3 core XLPE insulated Aluminium armoured cable conforming to IS 7098 (Part-I) 1988, with upto date amendments.

1.1KV grade 16 sq.mm 3.5 core XPLE Aluminium armoured Cable.

Supply,delivery at site and storage of 8core 1.5sq. mm copper cable for actuator motor. TC needed.

100 Amps re-wireable porcelain fuse unit type TPN Main Switch with steel sheet enclosure (Conforms: IS/IEC600947-1&3).

Re-wireable type TPN Changeover switch 100 Amps 415V, 50Hz, 4p offload with steel sheet enclosure (Conforms: IS/IEC60947-1&3).

100 Amps, 4way, wall mounted Copper Busbar Chamber with steel sheet enclosure (Conforms:IS/IEC:60947-3).

Supply and delivery of the following valves, pipes and gauges etc at site--

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.

3 Phase actuator operated wafer type butterfly valve of 80mm dia. (PN-1.0) as per IS:13095, IP-68. MOC & TC needed for valve and actuator.

80mm dia. CIDF Non-Raising Sluice Valves, PN 1.0 rating (Conforming to IS:14846) for delivery pipe line and 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.

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.

150mm dial Pressure gauge [Range 0-7kg/cm²] with glycerine filling inside the dial including brass cock and fitting complete [This cost includes 15mm. dia G.I. pipes and specials].

Supply, delivery at site and storage of Wall mounted made of sheet steel fabricated 2 mm for load bearing & 1.6mm for non load bearing, indoor type, dust & vermin proof, lP-54 degree of protection, powder coated painted with rubber gaskets cover, front lockable hinged door with all Switchgear and other items duly wired up and tested as per specification: Incomer: (A) 100 Amps, TPN MCCB with adjustable OL, 36 KA, E/F, auto phase corrector & necessary accessories with suitable SPD (i.e., Ammeter, Voltmeter, CTS & Switches), Outgoing:- (B) 5HP to 7.5 HP, TP Star-delta Starter with other accessories - 1 Nos., (Suitable size capacitor bank to improve PF from o.85 to 0.98) (C) Yard lighting feeder with necessary accessories & time switch(Digital) - 1 No. (D) 3phase Actuator valve starter with other accessories -1 nos., (E) 1 HP ,3 PH,415V,Clorinator feeder with necessary accessories & level controller-1 no., (F) 32A MCCB FDR for IEP/MISC purpose-1no., (G) 32A MCCB for in House light-1no.,(E) PLC feeder with necessary accessories-1no.( All spare & components as per vendor list of phed) [Make:ECS/RNR/Others PHED Approved]

Supply,delivery and storage at store of automatically controlled diaphragm type Chlorinator dosing pump with flow rate 100 LPH and maximum pressure of 10 kg/ CM2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100 Ltr. Capacity and the prime mover to be coupled with pump of 0.5 H.P., 3 Phase, 1450 RPM, squirrel cage TEFC induction motor, Motor will be IE3. [Make of Machine: As per attached vendor list of PHED.] N.B. T.C. & G.C. of pump & motor needed.

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.

Making CC foundation for support of the 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').

Suitable Kiosk box for cable connection of submersible pump motor set with degree of protection IP 65 including suitable legs and 6 Nos. Al. Bus bar for 32 Amps and all necessary earthing arrangement and insulator as per direction of EIC.

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 20mm X 3mm 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.

Supply & Making necessary GI Medium pipe (dia of pipe not less than 32mm) protection for submersible cable from kiox box to submersible pump-motor set including supply of all specials and complete the job.

Supply and delivery of 100 Amps Kit-kat rewireable proceliain fuses carrier & base (Specification-IS:2086).

Laying of two cables upto 35 sqmm in an underground trench in single tier formation (horizontal), the trench size of 680mm x 760mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed.

Incresseing the existing tube well Casing height up to a standard level as per direction of EIC. Dia upto of 250mm.

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 actuator cable & cable protection pipe as required and all to complete the job including all connection & testing commissioning as per direction of EIC.

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 and commissioning of above supplied Chlorinator with all accessories, PVC tank and dawing of power line as per IE rules by supplying of necessary wire and continous earthing. This include the cost of all necessary CC foundation [at least 200mm height] with concrete mixture [sand, cement, stonechips] and neat cement finish by supplying all required materials and testing the entire set 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 and delivery at site of GI octagonal street light pole conical type 7 mtr. Length with base plate at bottom & internal junction box (6A,SP MCB & 4-way Connector )resin coated. [Make: PHED Approved]

Single arm pole.

Double arm pole.

Supply and delivery at site of energy efficient LED Smart Bright street light fixture with IP66 and IK06 protected LM high pressure alluminium di cast housing with polycarbonate cover capable of delivery standard lumen output as follows .The lens plate should be bolted to the metal core PCB should not be glued . The driving current should be more than 700 mA . It should have internal surge protection of minium 4kv , lumen /watt >100, Drivier efficiency > 85% ,PF >0.95, THD<10% .

Philips BRP409 LED 110 CW M2 FG PSU GR V3.

Supply and delivery of integral LED aviation light ( flashing type) comprising of aluminium housing with polycorbonate enclosure along with all driver and LED lamp. Make: Spectrum/other approved.

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for aviation light installation of overhead reservoir (vertical run).

Supply and fitting of outdoor type street light panel (auto-manual timer) for operation of aviation lamp as well as street light of the campus, making all necessary electrical connection both OHR end and panel end and earthing arrangement (spike earthing) all complete as per direction of EIC. Make of panel: Havels/Standard.

Supply and delivery at site of 1.1 KV grade 2 core 4 sq.mm XLPE insulated Al. Ar. Cable Conforming to IS:7098(Part-I) 1988 for outdoor lighting along with manufacture test certificate. [Make:Gloster/Havells/Polycab/PHED Approved]Supply of cable as per actual requirement at site.

Erection of GI pole of length of 7 meter in RCC(1:2:4) foundation of 400x400mm of depth of 1300 mm below GL and 200 mm just above GL. 4 nos "J" type foundation bolt of 20 mm dia and 600 mm long grouted into RCC foundation as per base plate of pole.Projected length of 100 mm also considered for fitting with the base plate of the pole.There should be a provision of two number flexible pvc pipe of 63mm dia for cable entry as per supplied drawing.Also the foundation along material will be made as per departmental drawing and design.

Laying of cable upto 2 core 4 sq.mm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting.

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.

Fitting fixing above supplied LED light fitting complete with all accessories to be fixed with S&F length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required complete.

Earthing with 1no. Of G.I. earth spike (20 mm dia. X 1.5 mtr. Long) driven into the ground upto 2 mtr.. drawing earth line with separate 6 SWG G.I. Wires providing 15 mm dia. G.I. pipe protection from earth spike feeder box/junction box/poles and fixing to the same by suitable nuts & bolts all complete as per direction of EIC.

Supply and fitting fixing of Sign Board for depicting the names and mobile numbers of pump and valve operators at this pump house.

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

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

Commissioning of the whole installation and testing by licensed electrician and trial run for three months after Commissioning as per instruction of EIC by engaging one operater. [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 to 32

Add Cess @1% on sum of Item No. 33

CHATTERJEE ENTERPRISE (BID ID -5575865)

DUTTA ENTERPRISE (BID ID -5576138)