tender for Withdrawing damaged p/m set from defunct tube well and Supply & Installation of submersible pumping machinery for T.W. No.-I (Replacement tube well) and different electro-mechanical works for P.H No.-I & II at BARWA w/s scheme under CMD, PHE Dte., Dist.- Purba-Bardhaman. Sl. No. Item Description 1 Withdrawing of damaged 10 HP submersible pump motor set from defunct tube well (T.W No.-1) along with 80 mm dia M.S column pipes by necy. arrangement & skilled labour after disconnection of power line & delivery pipe line as per direction of EIC& kept at site. 2 Work at T.W No.-I (Replacement tube well) 3 Supply and delivery at site submersible pumping machinery directly coupled with wet winding type submersible motor having the following specification pump.Duty Condition : 54 m3 /hr. Head : 52 mtr. Motor : 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 : 250mm x 150mm.Pump set should be energy efficient and equivalent BEE standard energy star rating (3-5) as per IS – 8034:2002Make : KSB / Texmo / PLUGA / BG / PHED approved make(Test certificate, warranty certificate along with characteristic curve should be submitted at the time of delivery.) 4 Supply & delivery of following materials - 5 80mm. dia uPVC column pipe 7.1mm. thick having 70mm. long 8TPI threaded both side with heavy type one socket & O ring biax technology with wiring lock system non corrosive, high tensile having I.S.O. 9001 standard. (Make : Ashirbad/ Oriplast/ Raksha/ Approved Make). 6 i) 10ft. long (3 mtrs) 7 ii) 5ft. long (1.5 mtrs) 8 iii) 80mm. dia. top & bottom adaptor 9 iv) 3 dia. X 5 ft long M.S. (7.1 mm Thick) Column pipe having both side 11 TPI Thread and Socket. 10 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) 11 Heavy type suitable dia M.S. suspension clamp for above column pipe along with nuts, bolts and washers etc 12 Split type M.S. fabricated tube well cover for suitable 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. 13 Pressure gauge 102 mm. dia and 7 kg. /cm2 range, brass cocks and fitting complete (Make- H.Guru) 14 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. 15 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. 16 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.) 17 Ø3 X 1.0 mtr CIDF Pipe 18 Ø 3 X 2 ft CIDF Pipe 19 Ø 3CIDF Bend 20 Ø 3 M. S. Cross 21 Steel Plug, M. S. Nipple, Flange, Nuts, Bolts etc 22 32 mm dia uPVC Pipe (Sch-40) (Make- Ashirvad/ Oriplast/ Supreme/ apprvd make) 23 32 mm dia uPVC Union (Make- Ashirvad/ Oriplast/ Supreme/ apprvd make) 24 32 mm dia uPVC Elbow (Make- Ashirvad/ Oriplast/ Supreme /apprvd make) 25 32 mm dia uPVC Coupler (Make- Ashirvad/ Oriplast/ Supreme /apprvd make) 26 Installation of above pump motor, valves, CIDF, specials for making delivery & washout pipe line and power line connection to the existing panel etc as required to complete the jobsincluding supply of cable gland, sockets as required for the work as per direction of EIC. 27 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. 28 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. 29 Work at P.H No.-I & II 30 Labour charges for dismantling the damaged main switch, starter, busbar cum panel box, MS angel frame, chlorine machine, 220 volt & 440 volt wiring, internal & outside lighting set, other usable accessories from damaged pump house and manual carrying to PHE civil room by engaging skilled and unskilled labour as per direction of EIC for P.H No.-I & II 31 Supply and delivery at site following items- 32 100 Amp. 440 V, 50 Hz. TPN Main switch with rewireable type porcelein fuse unit (Make: Havells/ Standard/ PHED approved) (1 no for each P.H No.-I & II) 33 63 Amp. 440 V, 50 Hz. TPN Main switch with rewireable type porcelein fuse unit (Make: Havells/ Standard/ PHED approved)(for P.H No.- II) 34 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 ] (for P.H No.- I) 35 25 sq. mm.1.1 KV grade. 3.5 core Al Armoured XLPE cable conform to IS 1554/7098(part-I) 1998(Make : Gloster/ Havells/ Mescab/ Currency/ Polycab/ Crystal/ Approved Make) (for P.H No.- II) 36 10 sq. mm FR PVC insulated (Usheathed) single core multi strand cable with copper conductor upto 1.1 KV grade, IS: 694[Make- Mescab/ Finolex / Havells] (for P.H No.- I) 37 TP MCB 16Amp, 10KA for chlorination (Make: ABB/ Siemens/ L&T/ PHE approved make) (1 no for each P.H No.-I & II) 38 Phase Indicating Lamp 39 Ammeter selector switch, 10 Amp (Make : Kaycee/ Approved make) 40 Installation of above supply items (Sl no.-11) & usable busbar, main switch etc. and S&F 32 mm dia PVC Rigid Conduit FR [Precision Make] on wall with saddles and other accessories as required and mending good damages to building works from kit kat to main switch,busbar, starter etc (approx 10 mtr length) for protection existing 440 volt copper cable line & making all electrical connection with testing of the whole installation as per entire satisfaction of EIC 41 Makingearthing arrangement(for P.H No.-I & II) 42 Earthing with 50 mm dia Gl pipe 3.64 mm thick x 3.04 Mts.long and 1 x4 SWG Gl (Hot Dip) wire (4 Mts. long), 13 mm dia x80 mm long Gl bolts, double nuts, double washers incl. S & F 15mm dla Gl pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above groundlevel driven to an average depth of 3.65 Mts. below the ground level as below: By lSl-Medium Gl pipe 43 Extra for providing masonery enclosure on the top of the earthelectrode of overall size 86.36 cm x 86.36 cm x 46 cm deep(below Ground level) complete with cemented brick work(1:6)of 25 cm width duly plastered with cement morter (inside) Cl hinged inspection cover of size 36.56 cm x 35.56 cm withlocking arrangement, Gl reducer including drilling of 46 nos.12 mm dia holes on the Gl pipe 44 Extra for treatment of soil by using salt & charcoal or coke forplate electrode. 45 Connecting the equipments body to earth busbar including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with Gl saddles as required and connection to equipments incl.drilling holes, with bolts, nuts, washers etc. 46 Supplying and fitting-fixing of earth busbar of galvanized (Hot dip) fVS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with Gl bolt,nuts,washers,spacing isolator set etc.as required Length of busbar is 0.5 mtr. 47 Distribution wiring in 1.1KV. Grade, (2X1.5mm2) single core stranded FR PVC insulated & unsheathed copper wire (approved make) in suitable size PVC casing capping (Precision make) with (1.5 Sqmm) single core stranded FR PVC insulted & unsheathed copper wire for ECC, including necessary PVC clips, fittings etc. to light/fan point with piano key type switch (anchor make) fixed on pvc/sheet steel fabricated switch board with Perspex/bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works. [PVC casing-capping and Switch board both on surface] 48 a) average run 4. 5 mtr. - 49 Supply and delivery of following materials- 50 16A DP MCB with enclosure (Make- Havells/ Siemens/ ABB/ L&T) 51 4 long 20 watt LED tube light set white colour (Make -Philips/ Havells) 52 9 watt LED lamp (Make- Philips/ Havells) 53 14 watt LED lamp (Make- Philips/ Havells) 54 Bulkhead light fittings on wall (Make- Bajaj/ Havells/ approvedmake) 55 Supply and fitting fixing of Ceiling fan (Make: Usha /C.G / Havells/ approvedmake) 1200mm. sweep complete with rubber bush, nut, bolt etc. including supply and fixing 2×1/1.4 PVC copper wire for down rod with making necessary connection complete. (for P.H No.-I ) 56 Supply and fitting fixing of 90 watt. LED light fixture set[Make: Philips (Type- BRP033)/ Havells/ PHED approved make] with 40 mm dia x 2.5 mtr. long G.I pipe bracket fixed on the roof of the pump house with M.S clamp properly grouting including making power connection with supply & drawing 2.5 sq. mm FR grade flexible copper wire through PVC casing/conduit with drawing earth conductor (1.0 sq mm copper flexible wire), S&F of 15 amp switch with pvc board including electrical connection & testing complete as per direction of EIC. (for P.H No.-I ) 57 Supply and fitting fixing of 45 watt. LED light fixture set[Make: Philips (Type- BRP)/ Havells/ PHED approved make] with 40 mm dia x 2.5 mtr. long G.I pipe bracket fixed on the roof of the pump house with M.S clamp properly grouting including making power connection with supply & drawing 2.5 sq. mm FR grade flexible copper wire through PVC casing/conduit with drawing earth conductor (1.0 sq mm copper flexible wire), S&F of 15 amp switch with pvc board including electrical connection & testing complete as per direction of EIC. (for P.H No.-II ) 58 Supply & delivery at site following spares for repair & reorientation of chlorine machine for P.H No.-I : 59 15 mm dia braided hose pipe 60 Tail Piece (200 mm long) 61 15 mm Short Piece (100 mm) 62 15 mm dia GI Tee 63 15 mm dia NRV 64 15 mm uPVC Pipe (Sch 40) (Make- approved make) 65 15 mm dia uPVC Male Adaptor plastic threaded (Make- approved make) 66 15 mm dia uPVC Female Adaptor plastic threaded (Make- approved make) 67 15 mm uPVC Ball Valve (Make- approved make) 68 uPVC Blue Medium Solvent Cement (59 ml) 69 Mobil oil 70 Reassemble the above chlorine dozing pump part by part with newly supplied materials (from sl no.-17) including old servicable spares with supply of fast moving spares parts such as gland packing, clamp, nut, bolts etc. as required and testing complete as per direction of EIC. 71 Add. GST@18% 72 Add. Cess@1%
