WBPHED/AE/HQ/NMD/NIeT- 01 OF 2025-2026, Sl. No. 08

Supply and delivery at site of the following submersible pumping machinery and electrical accessories:

Submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per NIT specification : Pump Discharge of clear water (Q)= 54 Mᶟ/Hr. Total Head (H)= 52 M. Shaft-stainless steel Impeller- S.S/ GM Outlet Size: 80 mm. 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.

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

12core x 1.5 sqmm ar.copper cable for control valve at the delivery line as per requirement.

1.1 kv GRADE 25 sq.mm 3.5 core XLPE insulated Al. Ar. armoured cable conforming to IS 7098 (Part-I) 1988, with upto date amendments

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

80mm dia M.S. seamless column pipe(black) 6.8mm to 7.1 mm thick with 150 mm long heavy type socket at one end.

1.50 m long excluding socket, one end having a thread of 11 T.P.I & the other end having a thread of 8 T.P.I.

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

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.

Depth gauge 100 mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump [This cost includes 15 mm. dia G.I. pipes and specials)

Pressure gauge [H.Gur u/ Febi g] 150 mm dia [0-7Kg/Sq.cm] brass cock and fitting complete[This cost includes 15 mm. dia G.I. pipes and specials]

5O mm. dia. non metalic pipes (IS:14930) and specials for protection of submersible cable

Anti snapping safety device for pump set by supplying suitable size MS clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials.

100 Amps porcelin based rewirable type male female kit Kat fuse unit.

100 Amp, 415 V TPN Rewireable type TPN Main switch.

Laying of 25 sq. mm. 3.5 core AL. ar. Cable in wall/ floor by supplying of all necessary materials as per IE Rules and as per direction

Installation of the materials such as Pump motor set with column pipes, valves, panel fiting fixing pressure gauge, depth gauge, Non-return valve & drawing delivery out-let & washout line with the supplied specials / accessories including supply of cable gland,sockets etc including brick, sand, cement rod stc as required to complete the job as per direction and up to the entire satisfaction of the EIC.(3MTR column pipe,panel,valve,actuator etc. are supplied departmentally)

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

Making double earthing arrangement in compliance with IE rules by G.I. pipe electrode of 5O mm. dia 3 mtr. Long 2 Nos for panel and pumping machinery 25 mm. x 6 mm. G.I. earth strips from earth pit to panel and all other accessories required to complete the work.

Making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1NO. 74 watt LED fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per IE rules and as per direction [All the fittings and lamp should be LED type as per choice of EIC)

Supply & delivery of the PVC moulded Chair .

Supply & delivery of thePVC moulded Table .

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, delivery & storage at site 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 and motor , foundation bolt , suction and discharge flange and with storage tank of dosing solution of 100 liter capacity and the prime mover to be coupled with pump of 0.5 HP, 3 phase , 1450 RPM ,squirrel cage TEFC induction motor , Motor will be IE3. [ Test & Warranty Certificates are to be submitted at the time of delivery ]

installation & Commissionig of above supplied chlorinator with all accessories, PVC tank & drawing of power line as per IE Rules by supplying of necessary wire & continuous earthing. This include the cost of all necessary CC foundation (atleast 200 mm. height) with concrete mixture (Sand, Cement, Stone,chips) and neat cement finish by supplying of all required materials and testing the entire set as per direction of the EIC. [Power will be feed from PLC Panel of pumping machinery.]

N.B.:MAKE: AS PER PHE APPROVED VENDOR LIST.

Add GST @18% ::

Add Labour Welfare Cess @ 1% ::