WBPHED/AE/BMSD/NIeT- 3 OF 2024-2025/5

Amount

For LL P/M set no 2 & 3 hospital head Withdrawing of submersible pump and motor set along with column pipe after disconnection of pipe line and power line by help of derrick arrangement of the manual labour complete the job as per direction of EIC.

Carrying charges of Deptt supply 5 HP pump motor set from office store to Kathjuridanga CWR site including loading and unloading charges as per direction of EIC.

Lowering of the submersible pump and motor set along with column pipe and fitting fixing well top cover on the Tube with nut bolt , washer gasket kit with sealing the tube well and power line connection as per direction of EIC.

For LL P/M set no 1 Ashna Head Withdrawing of submersible pump and motor set along with column pipe after disconnection of pipe line and power line by help of derrick arrangement of the manual labour complete the job as per direction of EIC.

Lowering of the submersible pump and motor set along with column pipe and fitting fixing well top cover on the Tube with nut bolt , washer gasket kit with sealing the tube well and power line connection as per direction of EIC.

Carrying charges of withdrawn 5 HP pump motor set from Kathjuridanga CWR site to workshop Bankura including loading and unloading charges as per direction of EIC.

Rectification of intermediate pipeline between tubewell and collector pipe line by supply and fixing 80mm diax 1 mtr GI medium duty non tata ISI mark pipe as per direction.

For HL P/M set at CWR Withdrawing of the damaged HL submersible pump and motor set along with column pipe after disconnection of pipe line and power line by help of derrick arrangement of the manual labour complete the job as per direction of EIC.

Carrying charges of Deptt supply 25 HP pump motor set 2 nos (1 new & 1 repaired) from office store to Kathjuridanga CWR site including loading and unloading charges as per direction of EIC.

Lowering of the submersible pump and motor set along with column pipe at CWR and connect with delivery pipe line and making power line connection as per direction of EIC.

Laying of 10 sq mm 3 core Al.Ar. Cable along delivery pipe line including binding with GI wire from kiosk box to 2 nos river bed tubewell seperately.

Laying of 10 sq mm 3 core Al.Ar. Cable along delivery pipe line after shifting sand and earth including binding with GI wire and refilling sand at river bed tubewell .

Finishing the end of the 10 sq mm 3 core cable by crimping method by supplying all necessary materials.

Straigh through Jointing of cable of different size by compound jointing kit including S&F ferrul, tapes and jointing materials (Brand approved by EIC) i) 3 core Al.Ar. Cable

Carrying charges of 220 ltrs PVC drum from office store to site

Supply and delivery of the following materials

i) 3/4 '' PVC tank nipple

Fitting charges of PVC tank and connect with chlorine dosing pipe line system as per direction.

Carrying charges of 25 HP & 5HP submersible pump motor set from Karakdanga to workshop including loading and unloading complete.

Dismantling the damaged 25 HP pump motor set part by part with cleaning & through checking

a) For pump

b) For Motor

Supply the following spares as per sample :-

i) For Pump

a) Pump casing bush (GM)

b) Shaft sleeve bush (SS)

ii) For Motors

a) Rotor bush (GM)

b) Rotor sleeve (SS)

d) Motor sand guard (Rubber)

g) Rotor shaft turning & polishing

h) Motor water seal

i) Rewinding the 25 HP submersible motor by supplying suitable gauge copper wire dual coated class F insulation as per existing gauge as per direction of E.I.C.(Rate is after deduction of old cu coil cost)

Reassembling charges for pump motor by old spares & new spares of Sl. No. 3 ( i & ii) with through cleaning & overhauling complete

i) For pump

ii) For motor

Painting the pump motor sets with 2(two) coats by approved anticorrosive paint after through scraping the body of pump & motor all complete as per direction of E.I.C.

Dismantling the damaged 5HP pump motor set part by part with cleaning & through checking

a) For pump

b) For Motor

Supply the following spares as per sample :-

i) For Pump

a) Pump casing bush (GM)

b) Shaft sleeve bush (SS)

c) 8mm stud (8mm x 33mm)

d) 8mm nut

e) SS key for shaft

f) 12 mm T. bolt

ii) For Motors

a) Rotor bush (GM)

b) Rotor sleeve (SS)

c) 10mm nut for upper & lower casing

d) Motor sand guard (Rubber)

e) thrust carbone

f) Rotor shaft turning & polishing

g) Motor water seal

i) Rewinding the 5HP submersible motor by supplying suitable gauge copper wire dual coated class F insulation as per existing gauge as per direction of E.I.C.

Reassembling charges for pump motor by old spares & new spares of Sl. No. 4 ( i & ii) with through cleaning & overhauling complete

i) For pump

ii) For motor

Painting the pump motor sets with 2(two) coats by approved anticorrosive paint after through scraping the body of pump & motor all complete as per direction of E.I.C.

Carrying the repaired pump motor sets from workshop to office store including loading & unloading at both ends

LL Submersible Pump 1 no Hospital Head. Carrying the deptt supply following materials at Kathjuridanga . a) 80mmX150mm GI short piece-2 b) 80mm dia GI flange-4 c) 80 mm dia GI bend 90 degree -3 f)150X80 mm GI reducer -1 g) 80mm dia GI medium duty non tata ISI mark pipe-2mtr h) 40mmX150mm short piece i) 40 mm dia 90degree bend-3 j) 40X25 mm reducer -1 k) Halide gasket-3kg l) 5/8''x3'' nut bolt with washer-15no m) 80mm dia CIDF Non Return Valve -1 m) 10 sq. mm 3 core 1.1 kv grade Al.Ar.cable. -220mtr n) 2.5 sq mm 3 core 1.1kv grade copper flat submersible cable. -5mtr

Withdrawing of the damaged submersible pump and motor set along with column pipe after disconnection of pipe line and power line by help of derrick arrangement of the manual labour complete the job as per direction of EIC.

Lowering of the submersible pump and motor set along with column pipe and fitting fixing well top cover on the Tube with nut bolt , washer gasket kit with sealing the tube well and power line connection as per direction of EIC.

Interconnection the tubewell and existing rising main (150mm) by deptt supplied materials in item no 1 including cutting threading and welding charges of GI pipe as required as per direction.

Add: 18% GST

Add: 1% Cess

ALOK ENTERPRISE. A Unit of Saket Trexim Pvt. Ltd.

WEST BENGAL ENGINEERING CO.