Supply & Installation Of Submersible Pumping Machinery, Upvc Column Pipes, Valves, Starter And Different Electro-Mechanical Accessories For Khandghosh W/S Scheme, Tube Wel No.- Iii (Replacement Tubewell) Under Cmd, Phe Dte., Dist.- Purba-Bardhaman., purba-West Bengal

Supply & Installation of submersible pumping machinery, Upvc column pipes, valves, Starter and different electro-mechanical accessories for Khandghosh w/s scheme, Tube wel No.- III (Replacement tubewell) under CMD, PHE Dte., Dist.- Purba-Bardhaman.- 1 Supply and delivery at site submersible pumping machinery directly coupled with wet winding type submersible motor having the following specification pump.Duty Condition : 40 m3 /hr. Head : 58 mtr. Motor : 15 H.P, Submersible type 3 Ph. 50 Hz. 400V + 10%, Star DeltaImpeller : GM /SS /CromesteelShaft : Stainless SteelMotor winding : Wet Type.Pump outlet - 75/100 mm.RPM - 2900(+1%) Suitable for size of tubewell : 300mm x 200mm.Make : KSB / Texmo / PLUGA / BG / PHED approved make(Test certificate, warranty certificate along with characteristic curve should be submitted at the time of delivery.) 2 Supply & delivery of following materials - 3 80mm. dia uPVC column pipe 7.1mm. thick having 70mm. long 8 TPI threaded both side with heavy type one socket & O ring biax technology with wiring lock system non corrosive, high tensile having pressure resistance 17kgf/cm2(Make : Ashirbad/ Oriplast/ Raksha/ Approved Make) 4 i) 10ft. long (3 mtrs) 5 ii) 5ft. long (1.5 mtrs) 6 iii) 80mm. dia. top & bottom adaptor 7 4 sq. mm. 3 core copper 1.1 KV grade PVC insulated water proof flat submersible cable.(Make : Finolex/ Gloster/ Mescab/ Currency/ Netco/ Polycab/ Approved Make) 8 Heavy type suitable dia M.S. suspension clamp for above column pipe along with nuts, bolts and washers etc 9 Split type M.S. fabricated tube well cover for 300 mm dia. tube well housing pipe with necessary fitting arrangement along with of column pipe, Air pipe, rope of anti snapping device & cable entry gland etc. 10 Pressure gauge 102 mm. dia and 7 kg. /cm2 range, brass cocks and fitting complete. (Make- H.Guru) (1 no for each P.H No.- I & II) 11 Making safety device for above pump by supplying 3 nos. suitable size MS clamp/ MS Cage and 1 dia nylon rope of required length including supplying nuts, bolts, and other materials as per direction. 12 80 mm dia CIDF non rising Sluice Valve (PN-1.0) with flange ends drilled (Make : IVI/ IVC/ Cair/ Hazra/ Upadhya/ Jupitor Engg co.) as per relavant I.S. 13 80 mm dia CIDF single door swing type Non-return Valve (PN-1.0) with flange ends drilled(Make : IVI / IVC /Cair/ Hazra/ Upadhya/ Jupitor Engg co.) 14 Ø3 X 1.0 mtr CIDF Pipe 15 Ø 3CIDF Bend 16 Ø 3 M. S. Cross 17 Steel Plug, M. S. Nipple, Flange, Nuts, Bolts etc 18 32 mm dia uPVC Pipe (Sch-40) (Make- Ashirvad/ Oriplast/ Supreme/ apprvd make) 19 32 mm dia uPVC Union (Make- Ashirvad/ Oriplast/ Supreme/ apprvd make) 20 32 mm dia uPVC Elbow (Make- Ashirvad/ Oriplast/ Supreme /apprvd make) 21 32 mm dia uPVC Coupler (Make- Ashirvad/ Oriplast/ Supreme /apprvd make) 22 Installation of new 15 HP pump motor set, column pipes, valves, CIDF, specials etc. for making delivery & washout pipe line and power line connection complete the jobsincluding supply of cable gland, sockets as required for the work as per direction of EIC. 23 Laying 4 sq. mm. submersible cable (item no.-2.05) through uPVC pipe protection (item no-2.16 to 2.19) for making electrical connection from tube well to starter (approx 8 mtr. length) along with pump house wall by supplying socket for clamping arrangement to complete the work as per direction. 24 Supply & delivery of following materials - 25 100 Amp. 440 V, 50 Hz. TPN Main switch with rewireable type porcelein fuse unit (Make: Havells/ Standard/ PHED approved) 26 Star-delta submersible pump starter with 3-position selection (with auto switch) with MCB (short circuit protection), 25Amp. contactor & overload relay range: 13-20 Amp. [Make : BCH (Model- Citation)/ PHED approved ] 27 Fitting & fixing of main switch, starter(item no-5) & submersible cable at inside the pump house wall including supply of sockets for clamping and making electrical connection, testing complete of entire installation. 28 Making brick pillar (size- 0.25 x 0.25 x 1 Mtr/Suitable hight) for supporting of valves and pipes with plaster & neat cement finish as per direction of EIC. 29 Making of tubewell foundation (size- 3x 3x 3.5 approx) as per site situation including supply of necessary materials as bricks, sand, cement, stone chips etc. with plastering & neat cement finishing to complete as per direction. 30 Add GST @ 18% 31 Add Cess @ 1%

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