Estimate for Construction of Recharge scheme at village Ram Nagar Bhatlan to augment Ground Water table by artificial recharging to Ground Water by using Canal Water under Lehal

Amount

Centring and shuttering for slab of culverts for vent height up to 3.00 mtr

Cement concrete 1:4:8 with stone ballast 20mm gauge

Cement concrete 1:2:4 With stone ballast or shingle mixing by manual means

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

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

PLASTERING & POINTING 12.5 mm thick cement plaster 1:4

Cold twisted detormed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete

Providing, Laying , fixing & jointing of 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 160mm o/d pipe of 4 Kgf. / sqcm

Providing, Laying , fixing & jointing of 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. 200mm o/d UPVC pipe 4 kg/sqcm

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

((c) ) Third Layer : Bajri screened, cleaned and washed and graded from 6mm to 20mm (from Pathankot or approved equivalent quarry).

((d)) Fourth Layer : Bajri (Coarse) screened, cleaned and washed and graded from 20mm to 25mm (from Pathankot or approved equivalent quarry).

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. (( c)) 200mm internal diameter

Development and Stabilizing of the tubewell with air compressor of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge. ((a)) Capacity of Air compressor 300 cfm at 250 PSI

Development and Stabilizing of the tubewell with submersible pump of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

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 – in-charge. (( 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. (( c)) 200 mm nominal size dia.

Providing & fixing 560 mm, 500 mm and 450 mm internal diametre circular or 450 mm x 600 mm clear inside opening rectangular RCC manhole cover and frame ISI marked as per IS: 12592-2002 including carriage from the stores of the Engineer-in-charge to site of work, loading, unloading including stacking and setting the same to correct lines over manholes including cement concrete copping (M:20) around the frame etc. Dia of steel for lifting hook is 16mm (for EHD and HD). (A) RCC Man hole cover with Frame (a) 560mm i/d RCC man hole cover with frame as per ISI (iii) Medium duty

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 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturers 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.

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. (a) Depth not exceeding 3 m BGL (i) All kinds of soil except rocky

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

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

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

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

Clay Back Filling

The Gurukirpa Co-op Society Ltd. (BID ID -635736)

M/S Rakesh Kumar Govt. Contractor Dhuri (BID ID -635495)

THE SAHOKE COOP LABOUR AND CONSTRUCTION SOCIETY LTD (BID ID -635740)