Military Engineer Services-MES has published Tender For Redevelopment Of Borewell At Neil Line Ph Kasturba Road Ph Sultanpur Road Havlock Line Nrc And Hrdc Ph Incl Repair/Replacement Of Other Connected Misc Items At Age Ext W/S Under Ge E/M Lucknow. Submission Date for this Tender is 26-06-2023. Bore Well Tenders in lucknow Uttar Pradesh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Disconnection of submersible pump set of any size from existing water supply system by mechanical & electrical. Taking out /Uplifting the unserviceable/ Serviceable pump set from deep borewell by disconnecting fromlowering pipe line of any size with manual or suitable electric driven chain pully upto 240 ft depth.Relowering the submersble pump set in same borewell and re-connection of complete all as specified and directed. Note:- i)All type of T/P required to complete the job will be arranged by contractor. (ii) Job will be done round -o-clock continued as per site requirement as directed by AGE. (iii) Delay in job will be charged on the basis of Rs. 500/- per hour. (iv) Items required for motor connection such as PVC insulation tape, valcanised rubber / puncture tube etc will be provided by the contarctor to complete the work and rate as deemed to be quoted in unit rate no extra payment will be made to the contractor. |
| 2 | Redeveloping borewelll by compressed air with minimum pressure of 10Kg/Sq cm to 30 Kg / Sq cm and minimum 450 CFM all as specified in IS 11189-1985, para 4.3 and directed at site. Note : (i). Compressor, pump, pipe and other allied items shall be arranged by the contractor and nothing extra shall be admissible on this account. |
| 3 | Redeveloping borewell by over pumping for borewell complete after development by compressor and water shall be used only after receipt of satisfactory test result as per IS, all as specified and directed. Note : Over pumping will be carried out by pumping the water at higher capacity i.e. not less than 50% above the yield of bore well. Cost of arranging pump and compressor is deemed to be included in the unit rate quoted. |
| 4 | Shifting of Compressor, Overpumping unit and connected T&P from one site to another site including installation,etc complete all as specified and directed. |
| 5 | M&L Pea gravel of 2 mm to 4 mm size of approved quality as ordered to pack around the casing/slotted pipes in bore well in angular space betweenwell assembly and bore hole wall should be over minimum 15-18 cm and thoroughly washed before sorrounding in the well and treated, with suitable amount of sodium hexa-metaphosphate for 24 hrs before developing by compressed air complete all as specified and directed. |
| 6 | S&F in repair and testing sluice valve 150mm bore both ends flanged class PN 1.6 with brass spindle and 01 No hand wheel including making new flanged joint with 3mm thick rubber gasket (Packing ring) with necessary bolt, nuts and washer of suitable size complete all as specified and directed. |
| 7 | Supply and fixing in repair cast iron Sluice valve PN-1.6 flanged ends suitable for 200 mm bore including jointing material complete all as specified and directed. |
| 8 | S & F in repair Non Return valve (NRV) both end flanged 150mm dia ISI marked without bypass arrangement incl jointing material such as nut, bolts andwasher commissioning and testing complete all as specified and directed |
| 9 | M * L for Chemical and bacteriological testing of WATER,sample collectingfrom re-devoloped borewell&testing carried out fromauthorized Govt laboratory to ensure potability of water complete along with certified reportall as specified and directed. |
| 10 | M&L Plain cement concrete (1:4:8) type D-2 using 40mm graded stone aggregate as in foundation filling and mass concrete all as specified and directed. |
| 11 | M&L Plain cement concrete (1:3:6) type C-2 using 40mm graded stone aggregate as in foundation filling and mass concrete all as specified and directed. |
| 12 | M&L for MS black column pipe (in repair/ replacement), 3 mtr long heavy duty, 100mm bore wall thickness 5.4mm, both end flanged with heavy duty MS flanged not less than 16mm screwed and welded inside and outside. The flange end making surface shall be made smooth including welding of 04 strip of 5.0mm thick 25mm wide and 50mm long covering pipe and both end flanged having 08 Nos predrilled hole not less than 16mm including rubber gasket, nut bolts and washer. Pipe should be duly painted with anti corrosive paint complete all as specified and directed. |
| 13 | M & L in repair for flange pipe joints with 3mm thick rubber gasket (packing ring) incl provision of suitable size bolts, nuts and washers etc. 150mm bore pipe complete all as specified and directed |
| 14 | M & L in repair for flange pipe joints with 3mm thick rubber gasket (packing ring) incl provision of suitable size bolts, nuts and washers etc. 100mm bore pipe complete all as specified and directed |
| 15 | S & F in repairs cast iron specials ISI marked for pressure water mains upto 150mm bore spigot and socket Tee pieces, single or double brunch connection or collar etc. complete all as specified and directed.Note : Excavation and earth work shall be measured and paid for separately. |
| 16 | M&L for construction (in repair/ renewal) of valve chamber 1050×1050×1050mm internal dimensions, 3mm thick MS sheet cover with 2 Nos MS hinges welded to angle iron frame of 40mm×40mm ×6mm thick with lifting hook and locking arrangement with brass pad lock of 65mm dia with triplicate keys complete with necessary earth work, brick work in CM (1:6), 230 mm thick, PCC bed (1:4:8) type D2 150mm thick, cement plastering, finishing 15mm thick in CM (1:4) and applying a coat of black bituminous paint to the steel surfaces complete all as specified and directed. |
| 17 | S & F in repair submersible cable PVC insulated and PVC sheathed copper conductor 16 Sqmm, 3 core, 1100 volts grade flat cable conforming to IS-694 1977 complete with necessary electric connection complete all as specified and directed |
| 18 | M & L Yield testing in repair for the bore well by continuously pumping for 16 hours to determine safe pumping yield with the help of ORIFICE methodcomplete all as specified and directed (Yield test report to be submitted and kept for record) |
| 19 | Demolition of PCC of any type all as specified and directed by Enge-in-Charge |
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