Indian Oil Corporation Limited-IOCL has published Tender For Construction Of Soak Pit/ Septic Tank And Bore Well At Five (05) Sv Stations (Phbmpl Banka Lpg, Barauni Lpg, Muzaffarpur Lpg, Patna Lpg And 30In Hbcpl Barauni) Under Erpl Barauni Jurisdiction_Gr.C Patna Lpg. Submission Date for this Tender is 18-01-2024. Excavation Work Tenders in patna Bihar. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Construction of soak pit/ septic tank & bore well at Patna LPG |
| 2 | Boring/drilling bore well of dia 150 mm for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including col lecting samples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equip ments, tools,plants & machineries required for the job, all complete as per directionof Engineer -in-charge, upto 90 metre depth bel ow ground level, in all types of soil |
| 3 | Supplying, assembling, lowering and fixing in vertical position in bore well, Un-plasticized PVC medium well casing (CM) pipe of req uired dia, conforming to IS:12818, including required hire and labour charges, fittings & accessories etc. all complete, for all dep ths, as per directions of the Engineer-in-Charge : 150 mm nominal size diameter |
| 4 | Supplying, assembling, lowering and fixing in vertical position in bore well Un-plasticized P.V.C. medium well screen (RMS) pipes wi th ribs, conforming to IS:12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per d irections of the Engineer-in-Charge : 150 mm nominal size diameter |
| 5 | Gravel packing in tubewell construction in accordance with IS:4097, including providing gravel fine/ medium/ coarse, in required gra ding & sizes as per actual requirement, all complete as per directions of the Engineer-in-Charge. |
| 6 | Development of tube well in accordance with IS:2800 (Part-I) and IS:11189, to establish maximum rate of usable water yield without s and content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well isfully developed, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, including disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and directions of the Engineer-in-Charge. [Note: Unit "H" shall mean "PER HOUR"]. |
| 7 | Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS:2800 (Part-I), including ne cessary bolts & nuts of required size complete. : 150 mm clamp |
| 8 | Providing and fixing Bail plug/ Bottom plug of required diameter to the bottom of pipe assembly of tubewell as per IS:2800 (Part-I) : 150 mm diameter |
| 9 | Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, remova ble as per requirement, all complete for borewell of : 150 mm diameter |
| 10 | Supply and providing 1.5 HP multiple stage submersible pump quality make (KSB/ Compton Greaves/ Kirloskar etc.) with panel box havin g minimum head of 30m with starter, accessories as directed by EIC along with 2.5 mm phenol wire along with all electrical connectio ns. |
| 11 | Standard accessories one set like Joint Kit, Fuse Kit, Socket, adaptorset bend, socket, nipple etc. for bore well. |
| 12 | Supply & Installation of 3 core X 4 sq.mm flat water proof submersible motor cable (Finolex, polycab, havell"s or approved equivalen t)including safe connection at motor and panel end as advised by EIC |
| 13 | Supply & laying of flexible 3 coreX4 sqmm copper cable (Finolex, polycabor equivalent make) from the local panel (owner to decide th e location)to the available utility power-supply point including laying of the samein trenches with necessary excavation, soil, sandand brick cover asadvised by EIC. |
| 14 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank (Ref. Make: SINTEX or approved equivalent), I S:12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but with out fittings and the base support for tank. |
| 15 | Providing and fixing ball valve (brass) of approved quality, high or low pressure, with plastic floats complete :25 mm nominal bor e |
| 16 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25 mm nominal bore |
| 17 | Internal Work - Exposed on wall: Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. Th is includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per directions of the E ngineer-in-Charge :25 mm nominal outer dia pipes |
| 18 | Internal Work - Exposed on wall: Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. Th is includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per directions of the E ngineer-in-Charge : 40 mm nominal outer dia pipes |
| 19 | Internal Work - Exposed on Wall: Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and makin g good the walls etc. : 40 mm dia nominal bore |
| 20 | Providing and fixing brass stop cock of approved quality : 20 mm nominal bore |
| 21 | Providing and fixing brass bib cock of approved quality : 20 mm nominal bore |
| 22 | Providing and fixing on wall face Unplasticised Rigid PVC (uPVC) rainwater pipes (110 mm diameter, single socketed) conforming to IS :13592 Type-A, including jointing with seal ring conforming to IS:5382, leaving 10 mm gap for thermal expansion. |
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