PROJECT ESTIMATE FOR CONSTRUCTION OF GROUND WATER RECHARGE STRUCTURES ON VARIOUS SITES UNDER PATIALA CANAL AND GROUND WATER DIVISION, PATIALA

Amount

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

Supplying, assembling, lowering and fixing in vertical position in bore well,unplasticized PVC medium well casing (CM) pipe of required dia, conforming to 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, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS:12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in- charge. 200 mm nominal size dia.

Supplying & fixing of M.S Clamp of size 150mm X 12mm made 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).

T- Joint of PVC 8" Dia.(200mm dia)

Clay Back Filling

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

Excavation mechanically in trenches for pipe lines with straight or open cutting in streets and lanes in builtup area where width of street / Lane from wall to wall is less than 3 meter including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. Providing & fixing caution boards, watching, fencing, etc. and removal of surplus soil from the site upto 15 meter distance complete in all respects. Earth work upto 1.5 m. Depth i All classes of soil except rocky

Earth work exceeding 1.50 depth upto 2.25 m depth for All classes of soil except rocky

Earthwork in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15cm, layers with compaction including disposal of all surpluss oil as directed within lead of 30 metres

Cement concrete 1:4:8 (a) with stone ballast 20mm gauge ii ) mixing by mechanical means using concrete mixer volumetric type

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

12.5 mm thick cement plaster 1:4

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below:- Coarse sand screened, cleaned and washed and graded from 3mm to 6mm (from Pathankot or approved equivalent quarry)

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below:- Bajri screened, cleaned and washed and graded from 6mm to 20mm (from Pathankot or approved equivalent quarry).

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below:- Bajri (Coarse) screened, cleaned and washed and graded from 20mm to 25mm (from Pathankot or approved equivalent quarry).

Cement concrete 1:2:4 a With stone ballast or shingle (ii) mixing by mechanical means using concrete mixer volumetric type

Foot Rest for Manhole. Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimun cross section as 23mm x 25mm and over all minimum length 263mm and width as 165mm with minimum 112mm space between protruted legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturer's permanent identification mark to be visible even after fixing, including fixing in manholes with 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per design.

Reinforced cement concrete M-20 mechanically batch mixed using concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth.

Supplying, fitting and placing HYSD bar reinforcement in substructure complete as per drawing and Technical Specifications. @60 kg/cum

Centering and shuttering for slab

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze(gunmetal) working parts Sluice Valves ISI marked 14846 2000, includingjointing, testing & cost of Nut ,Bolt & insertion sheet, all carriage complete (with theapproval of Engineer in charge). 150mm i/d Sluice Valves flanged

Providing, Laying , fixing & jointing of U.P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients,cutting,jointing and testing complete as per specifications. (xxviii) 160mm o/d pipe of 2.5 Kgf. /sqcm

Providing, Laying , fixing & jointing of U.P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients,cutting,jointing and testing complete as per specifications. (xxix) 200mm o/d pipe of 2.5 Kgf. /sqcm

Supply and placing of Steel wire mesh of (i) size 2mm and (ii)size 6mm

Wrought iron & Mild steel ladders, framed grills, gratings etc. with ends of bars riveted or molded forged framed window guards, barred iron doors stair case iron railing etc. including cost of bolts and nuts, screws, welding rod complete fixing in position

Providing, Stringing out, cutting, Jointing and testing of C.I. Double Flanged pipes with screwed flanged as per IS:1536, class-B (ISI marked with the prior approval of Engineer-in-Charge) and laying the same in trenches to correct alignment and gradients,including cost of nut bolts and rubber insertion complete including all cartage. (d) 150mm i/d pipe lines laid complete

Goyal Tubewell store (BID ID -668713)

KEWAL KRISHAN GOVT CONTRACTOR (BID ID -668718)