supply And Installation Of Electrical And Mechanical Equipment Of Tube Well At Loni Road Bps And Water Emergency.- 1 Dismantling of Defective items from the tube well after suitably disconnecting power supply, with dismantling of valve, pipe and pump set.Including cutting of old nut bolts, existing hardware and various damaged items as required at site. 2 Supply of Panel board suitable for 415 Volts, 3 Phase, 50 Hz, 4 Wire System for operation of 10-15HP Submersible Pump set with automatic phase corrector, made out of 2mm thick CRCA sheet for load bearing members, totally enclosed, powder coated free standing, floor mounted type, dust& vermin proof, outward opening, lockable doors having hidden hinges and a bolted back cover both using non-deteriorating neoprene rubber gaskets. the panel will be as per standard given in relevant IS.. The control wiring of the panel will be done with PVC flexible copper wires of 1.5mm cross section. Each wire will be terminating with a copper ferule crimped to the wire. The panel will have MS angle stand in 50x50x5mm size. Size of panel 1050 mm (H) x 750 mm (W) 300mm (D). Having MCCB 63Amp. 415V, 50Hz 18 kA TPN of High breaking capacity, 1 No., Power contactor 220V 32Amp. - 3 Nos. (with aux contact block), Thermal overload protection relay 9 - 15 Amp. - 01 No., star delta timer - 01 No., digital timer switch - 01 No., motor protection relay (under voltage/over voltage/under current/ dry run/ single phase preventer) 8 - 22 Amp. - 1 No, Capacitor unit - (5) kVAr - 1 No., Indicating lights RYB - 6 Nos., on-off - 1 set, Amp. Meter digital 0 - 50A size 96 X 96 mm - 1 No., Volt meter (digital type) 0 - 500V size 96 X 96mm - 1 No, controls MCB TPN 63 Amp. - 1 No., Amp. & volt meter selector switches - 1 set, (Auto Manual Reset, 2CO Contact) - 1 No. Change over switch - 1 No., terminal block 6 - way - 1 No., Make of accessories: - MCCB/MCB/Power Contactor/Timer/Relay: - L&T, Switchs/Push button/ Indicating Lights: - Havells, Amp/Volt meter: -AE/L&T. 3 Supply of PVC insulated PVC sheathed, copper conductor(flexible) cable, Size 3 core x 6 Sq mm, 1100 Volts, conforming to IS 694 .Make:- Havells/Finolex/Polycab DJB approved make 4 Supply of LT power Aluminum cable, solid, XLPE, insulated PVC armoured 650/1100 V-grade as per IS 7908 (Part-I) 1988 size 3.5 x 25 Sq mm. Make: - Havells/Gloster/Polycab/ Any DJB approved make 5 Supply of 80mm dia. B class GI pipe length 3 Mtr. With duly Welded and threaded flange in both sides, complete with cutting of flange for cable and welded support in both flanges as per site requirement. Make: - Jindal/ Parkash/ Surya/Tata/Jindal Hisar/Jindal Ghaziabad. 6 Supply of G.I. tail piece medium class of 0.5 mtrs long including one end flanged and another end threaded of 80mm as per site requirement. 7 Supply of 80mm dia. GI Bend with both side flanges duly welded and threaded as per site requirement. 8 Supply of M.S. Clamp of MS strip 8 mm thick duly hole for holding the pipe of 80mm dia. with nut bolts and washer. 9 Supply of M.S. Bore cover made out of MS plate suitable for 12 dia. bore complete with suitable hole for passing the 80mm dia. GI Pipe 10 Supply of Nut Bolts, Washer of good quality as per requirement 11 Supply of rubber packing sheet with 50 % Neoprene (1.5 mm to 25 mm) ISI Mark. (Payment will be made as per Actual). SOR (E&M) 2025 item code 22.6.1 12 Fabrication/ Supply of venturi assembly 80 mm dia. with complete accessories as required at site. 13 Supply of electrical dozing pump (4lph, 5.5 kg/cm, supply chemical grade tank of 100ltrs with NRV, Foot Valve with NRV, Injector Valve and tube (pipe) etc Make:- Clormax /Milton Roy / Any DJB approved make. 14 Supply of C.I. double flanged non-rising spindle sluice valveP.N 1.0 IS:14 sub, CI body / wedge / bronze ring / S.S 410 shaft construction & S.S. IS: 6603 Gr. 12 CR 12 CISI marked manual operation. SOR (E&M) 2025 item code 4.12.3 Make: - IVC/Kirloskar/Skope/Shiva Durga / Any DJB approved make. 15 Supply of CI double flanged swing type non return valve as per IS:5312 PN 1.0 CI body door / bronze to rubber ring / SS 410 twin pin SOR (E&M) 2025 item code 4.14.3 Make: - IVC/Kirloskar/Skope/Shiva Durga/ Any DJB approved make. 16 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 3X2.5 sq.mm (D.S.R 2022 E&M Code No -1.17.12) 17 36W LED fixture with LED lamp, basic all-purpose surface and wall mounted LED batten with polycarbonate housing & integrated electronic driver. SOR (E&M) 2025 item code 19.3.3 Make: - Havells, Philips, Crompton. 18 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required (D.S.R 2022 E&M Code No1.8.3) Group C 19 Workmanship Charges for lowering the submersible pump set one no. in existing bore well, by dismantling the old damaged items and Installation of above E&M equipment, accessories by testing and commissioning on load with satisfactory functioning of Pump. The work includes all sundry required items for completion of work, i.e., eccentric taper, rubber gasket, necessary reinforcement and vibration isolation arrangement, etc. and loading, unloading, cartage, making good all damages caused during installation and restoring the same to their original finish as required, adequate safety provision, barricading, warning signal and other safety measures while executing the work or wherever necessary so as to avoid accident. The components of the installation shall be of such design so as to satisfactory function under all conditions. The tube well will be commissioned on automation mode and timing to be set as per direction of Engineer-in-Charge. The all-sundry items which are useful & necessary for operation of tube well in automation mode shall be deemed to have been included, whether such items are especially in specification or not.
