Public Health Engineering Department-PHED has published Tender For Providing And Installation Of Submersible Pumping Machineries And Other Electromechanical Equipments For Ground Water Based Piped Water Supply Scheme At Tube Well No.- Ii For Biswanathpur Pwss, Block Ramnagar I, District - Purba Medinipuru. Submission Date for this Tender is 19-02-2024. Submersible Pump Tenders in kharagpur West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | PART-A Supply and delivery of following materialsat site:- Submersible pumping machinery directly coupled with submersible motor at 220V(±10%), 50(±3%)Hz. Material of Construction :- Pump bowl : Housing : C.I. NRV Size: 32/40/50 mm Starting Method : DOL Speed : 2900 rpm max. Discharge(Q) - 5 m3/hrand Head (H) - 62 mtr. (Test certificate, H&Q characterstic curve should be provided at the time of delivery) |
| 2 | 50 mm dia uPVC (Standard type) Column pipe with both side threaded and one side socketed, 3.05 Mtr. Long . |
| 3 | 1.5 Mtr. long . |
| 4 | 50 mm diaTop and bottom adopter (CI) |
| 5 | Pressure gauge, 100 mm castdial along with DN-15 GI impulse line with valve.(0 – 10 Kg.) |
| 6 | M.S. fabricated split type suitable tube well cover as per tube well housing with a necessary clamping arrangement with including holes for column pipe, air pipe and cable entry etc. |
| 7 | Safety device for the above pump set by suitable M.S. cage with clamping arrangement and nylon rope as per required length including supplying nuts, bolts and other necessary materials as per direction of E.I.C. |
| 8 | MS suspension clamp with necessary nuts, bolts & washer etc suitable for 50 mm dia column pipe (Size-300 mm x 50 mm x 8 mm each) |
| 9 | 10 sq.mm. 2 core 1.1 KV grade PVC insulatedXLPE Al. Ar. Conductor cable as per IS:7098(Part-I) 1988. |
| 10 | 4 sq.mm. 3 core,1.1KV grade PVC insulated & sheathed copper flat submersible cable. |
| 11 | 50 mm dia CIDF Non Return Valve conforming to I.S. : 5312, Part-I (P.N. 1.0) |
| 12 | 50 mm dia CIDF sluice valve(PN-1.0) As per I.S 13095 |
| 13 | 50 mm dia heavy type MS black Pipes (ForCommon Delivery header Pump under Sl No-1, along with necessarybends, specials,fittings,viz. flanges, bolts, nuts, gaskets ,concentric enlarger, MS Dismenteling joint, for connecting main pipe line etc. including providing MS/Brick/PCC support for laying ofpipes & valvesas reqd. to make the installation complete in all respect andas perNIT. |
| 14 | Supply & delivery of 230 V MCC culn PDB. with minimum 2mm thickness and degree of protection IP-54, conforming to 13-8623 with suitable Bus bar, Digital Voltmeter Ammeter, Contactog delay timer, MCB, Valve Actuator starter etc. with PLC Logic as detailed in as per Technical Specification of NIT |
| 15 | Single Phase Voltage Stabiliser capacity of 10KVA air coolling typehaving unbalance 115 - 289 V input voltage, and 230V(±1%) output voltage , Auto/manual servo voltage stabilizer with U/V,O/V,O/L protection with contactor at output side, input MCB, Ammeter Bell etc. as per I.E rules and as per technical specification. |
| 16 | Chlorination system with all equipment and accessories as per following specification :-i. 1no. dosing pump of capacity 0-100 lit/hr. max. discharge and 10 Kg/cm². pressure maxwith Motor 0.5 HP, 1 Ph, 50Hz 220 Volt, 1440rpm TEFC cooling motor, base plate rate adjustment device etc.ii. 100lit HDPE dosing tank for storing of chlorine solution .iii. Necessary GI pipe fittings and HDPE / PVCpipe line for dosing the solution with all accessories as per requirment. |
| 17 | 70 W LED light fixture having pressure die cast Al. housing pot optical reflector and heat resistant toughened glass cover complete set. M.No-Type HSN Code MRP (INR) BRP409 LED115 CW SLC FG PSU GR V2 or Similar type. (Make Philips/equivalent model) |
| 18 | 32Amp, 240Volt double pole rewireable main switch metal sheet enclosure. |
| 19 | In sheet enclosure 32A 240V 50Hz Double Pole on load side handle type Change over switch |
| 20 | In sheet enclosure 32A 240V 50Hz 2 Pole 4 way industrial Aluminium Busbar chamber |
| 21 | 63A 415V 50Hz Porcelain fuse grip (2 set)with required size pasted wooden board for mounted on wall. |
| 22 | Internal electrification of pump house wiring with 1.1 KV grade single core PVC insulated stranded Copper wire 2 X 1.5 sq. mm wire in 25 mm PVC casing capping incl. S&F 1 X 14 SWG Copper E.C.C withsuitable switch board incl. S&F 5A Piano Key type switch and other necessary materials consisting of 1 nos Fan point, 1nos bucket holder point, 5 Amp 5pin one socket, 2 nos 20watt LED tube set point, Seperate board incl. 16A switch & socket. (Rate is including 1no 9W LED light, 2 nos. 20W LED tube set) |
| 23 | Supply delivery and fitting fixing of 230 voltsweep AC ceiling fan withball bearing complete with all accessories such as blade, canopy, fork, down rod etc1200mm dia blade (Make Havelles/Poler/Bajaj) |
| 24 | Making double earthing arrangement in compliance with IE rules by G.I. pipe electrode of 50 mm. dia 3 mtr. Long 2 Nos for panel andpumping machinery 20 mm. x 3 mm. G.I. earth strips from earth pit to panel and all other accessories required to complete the work. |
| 25 | PART-B Installation ofabove Supplyed items vide Sl. No.(1-19 ) in part-A including cost of construction of foundation of chlorine machine, Valve support, out door light by the 40 mm dia G.I Arm, fabrication of M.S Structure, grouting, cost of welding, fitting fixing of new valves and connecting to main delivery line througth underground pipe laying etcincluding supplying ofall necessary metarialsvizrubber gasket, nut & bolts, rubber mat of suitaible size & thikness including painting by synthetic enamel paint at part of rising main,valves etc after removing of old paint by scrapping & cleaningto complete the jobs by supplying all necessary materialsin all respect as per tecnical specification and as per direction of E.I.C |
| 26 | Testing Commissioning oftheMCC, Voltage Stabilizer,and Chlorine machine along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per direction of E.I.C. |
| 27 | Labour charges for 1 (one) no. operating personnel for operation of pumping machinery by Automatic panel including operation of valves, disinfection arrangement, internal & external illuminations as per specification and round the clock guarding of the whole installation with all accessories complete as per direction of E.I.C. |
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