WBPHED/AE/HQ/NMD/NIeT- 05 OF 2024-2025

Amount

Supply and delivery at site of submersible pump directly coupled with water cooled 400 Volt + 10%, 3 Phase 50 Hz. Squirrel cage induction motor suitable for installation in 200 mm X 150 mm Dia deep tubewell as per specification , Discharge (Q)=17 m³/Hr . Total Head(H)= 132 mtr,S/D system. (Motor should work within a voltage range 400±10% impeller of the pump should be of G.M/bronze/S.S, Bowl dia should not exceed 200mm O/D. TEST Certificate and H-Q Curve should be submitted at the time of delivery).

Supply and delivery 1.1 KV grade 4 sq.mm x 3 Core water proof flat submersible cable for above motor .

Supply & delivery of 80mm dia. C.I.D.F short piece -1 mtr length .

Supply & delivery of 80mm dia. C.I.D.F 90 degree bend .

Supply & delivery Heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design.

Supply & delivery Heavy type suitable dia MS suspension clamp along with nuts bolts and washer.

Carrying Charges of the 8 Nos. 10 ft. M.S. column pipe(departmantally supplied) from sukhani store to P/H including loading and unloading complete.

Withdrawing the 10 HP submersible pump & Dismentling the Motor set along with its coloumn pipe assembly (3" dia 280 ft) from T/W no IV by proper lifting arrangement after necesasary disconnection of all electro-mechanical connections as required.

Lowering the 15 H.P above mentioned S.l. No. -1 supplied pump motor set along with column pipe assembly (3" dia 350 ft) at said water Supply Scheme by existing lowering arrangement including jointing the cable end making all connection complete.

Fitting & fixing 100 Amps porcelin based rewirable type male female kit kat fuse unit.

Supply, delivery & installation of the following Fan as directed by EIC. a) Ceiling Fan 1200mm sweep OR b) Wall mounting Fan 400 mm sweep including Fan clamp as and when required.

Supply, fitting & fixing 74 wt. LED fixture (Model No-BRP 409 LED CW 074 MR FG S1 PSU GR if Philips) on the top of the pole it includes the cost of hiring of ladder and making necessary interconnection complete by supplying of suitable gauge Cu wire as per direction .

Making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete

Making suitable size pump foundation with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete .

Carrying Charges the above submersible pump motor set (to be withdrawn) from P/H to sukhani store including loading and unloading complete.

N.B.:-MAKE AS PER PHED APPROVED VENDOR LIST.

Add GST @18% ::

Add Labour Welfare Cess @ 1% ::

CHOWDHURY AND BASU ENTERPRISE (BID ID -5728920)

SAIKAT SINHA (BID ID -5723103)