Estimate for Construction of Recharge schemes to augment Ground Water table by artificial recharging to Ground Water by using Canal Water at Sehna Disty Tail under Barnala Canal and Ground Water Division

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer – in-charge, upto 90 metre depth below ground level. (A) All types of soil ( c) 400 mm dia

Excavation in trenches with straight or open cutting in streets, lanes or in open area with 3D/JCB or excavator including manually dressing bed, trimming sides and side slopes for sewers and manholes to full depths as shown in drawings,including, dressing to correct sections and dewatering, provision for diversion for traffic, protection of existing services i.e. telephone cables, electric lines, water supply lines and gas lines etc. night signals, profiles, pegs, sight rails, boning rods, watching, etc., fixing and maintenance of caution boards, fencing, refilling trenches, watering, ramming and restoration of surface to original level and removal of surplus spoil from the site of works, upto one chain (15m) complete in all respects. Depth not exceeding 3 m. BGL All kinds of soil except rocky

Supplying, assembling, loweringandfixinginvertical position in bore well,unplasticized PVC mediumwellcasing(RMS)pipes with ribs conformingto IS: 12818-2010, including required hire and labour charges, fittings&accessories etc. all complete, for all depths, as per direction of Engineer – incharge. (c) 200 mm nominal size dia.

Supplying, assembling, loweringandfixinginvertical position in bore well,unplasticized PVC mediumwellcasing(CM)pipe ofrequireddia,conformingto IS: 12818-2010, including required hire and labour charges, fittings&accessories etc. all complete, for all depths, as per direction of Engineer – incharge. (c) 200 mm nominal size dia.

Providing,ofuP.V.C.Pipesas perISI-4985(ISImarkedwith the prior approval of Engineer-in-Charge) and testing complete as per specifications. 200 mm o/d uPVC pipe of 2.5 Kgf. / sqcm

Cement concrete 1:4:8 (a) with stone aggregate 40mm gauge (i)mixing bymanual means

First Class burnt Brickwork laid in csm1:4 infoundation & Plinth

12.5mmthickcementplaster 1:4

Providing and placing in horizontal layers filtering media screened,washedand cleanedasdescribedbelow:Coarse sand screened, cleaned and washed and graded from3mm to 6mm (fromPathankot or approved equivalent quarry)

Providing and placing in horizontal layers filtering media screened,washedand cleanedasdescribedbelow:Bajri screened, cleaned and washedandgradedfrom6mm to20mm(fromPathankot or approved equivalent quarry).

Providing and placing in horizontal layers filtering media screened,washedand cleanedasdescribedbelow:Bajri (Coarse) screened, cleaned and washed and gradedfrom20mmto25mm (fromPathankot or approved equivalent quarry).

SupplyandplacingofSteel wiremeshof(i)size2mmand (ii)size 6mm

Supplying & fixing of M.S Clamp of size 150mm X 12mmmade out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut &Bolts of Suitable size complete in all respect.

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect. 200mm internal diameter

Supplying & Fixing of PVC bend 6" Dia(150mm).

Supplying&FixingofT-Joint of PVC 8" Dia.(200mm dia)

Clay Back Filling

Cement concrete 1:2:4 a Withstoneballast or shingle (i) mixing by manual means

Providingorangecoloursafety footrestofminium6mmthick plastic encapsulatedas per IS:10910on12mmdiasteel bar conforming to IS:1786 havingminimumcrosssection as23mmx25mmandoverall minimumlength263mmand width as 165mm with minimum 112mm space betweenprotrutedlegshaving 2mmtreadontopsurfaceby ribbingor chequeringbesides necessary and adequate anchoring projections on tail length on 38mm as per standarddrawingandsuitable towith stand the bend test and chemical resistance test as per specification and having manufacturer's permanent identificationmark tobevisibleevenafterfixing, including fixing inmanholes with 230x150x75cm cement concreteblock1:2:4complete as per design

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixture as per IS 1791andvibratorbyneedele vibrator but excluding steel reinforcement and centring-shuttering in foundation and plinth complete inall respect. (Site Mahorana)

Centering shuttering. For slab

Cold twisted deformed (ribbed/torsteel)BarsFe500 gradeasperIS1786-1985for R.C.C. works, where not included inthecompleterate of R.C.C. including bending, binding, and placing in position complete

Providing& fixing560mm, 500mmand450mminternal diametrecircularor450mmx 600mmclear insideopening rectangular RCC manhole cover and frame ISImarked as per IS:12592-2002 including carriage from the stores of the Engineer-in-charge to site of work, loading, unloading includingstackingandsetting thesametocorrect linesover manholes including cement concrete copping (M:20) around the frameetc.Diaof steel forliftinghookis16mm. (for EHD and HD). RCC Man hole cover with Frame 560mm i/d RCC man hole cover with frame as per ISI (Medium duty)"

Supply & Installation of mechanical flowmeter(150mm Dia) complete in all respects

Providing & fixing C.I/D.I Flangedend,stemofSS(AIS 1410) and Bronze(gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing , testing& cost of Nut ,Bolt & insertion sheet, all carriage complete (withtheapprovalofEngineer incharge). Class PN-1asper ISI 150mm i/d Sluice Valves flanged

Providing,ofuP.V.C.Pipesas perISI-4985(ISImarkedwith the prior approval of Engineer-in-Charge) and testing complete as per specifications. 200mmo/duPVCpipeof2.5 Kgf. / sqcm

excavation by mechanical means(JCB or Hydraulicexcavator) intrenchesforpipelines withstraight or opencutting in streets or openarea including trimming anddressing sides levellingof bedsof trenches tocorrect grade, cutting joint holes, refilling consolidation,watering , including thecost of dewateringof rainwater,diversionfor traffic, night signals. providing & fixing caution boards, crossingover trenches foraccess to thehouses,watching,fencing, etc. and removal of surplus soil out side/inside the towninvolvingleadupto15mete rcompletein all respect

Laying , fixing& jointing of uP.V.C.PipesasperISI-4985 (ISI marked with the prior approval of Engineer-in-Charge)alongthe Trenchesandlayingthesame in Trenches to correct alignment and gradients, cutting, jointing and testing completeasperspecifications. 200mmo/duPVCpipeof2.5 Kgf. / sqcm

Laying , fixing& jointing of uP.V.C.PipesasperISI-4985 (ISI marked with the prior approval of Engineer-in-Charge)alongthe Trenchesandlayingthesame in Trenches to correct alignment and gradients, cutting, jointing and testing completeasperspecifications. 160mmo/duPVCpipeof2.5 Kgf. / sqcm

Any Other Item