Estimate for construction of rain water harvesting structures under Madhopur Canal and Ground water division, Gurdaspur

EARTH WORK Excavation in Soil (any type) using Hydraulic Excavator CK 90 with hydraulic excavator of 0.9 cum bucket capacity including cutting, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, including all lifts and combined lead upto 30m.

Centering and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc

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

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

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

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes single socketed (working (I) U-PVC pipes (working pressure 4 kgf. / sqcm) pipe 110 mm dia.

Providing and fixing 110 mm dia. U.P.V.C bend for Rain water pipe as per IS:14735 including jointin (a) UPVC 110 mm bend

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

Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area 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, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect. ((a)) Earth work upto 1.5 m. Depth for (i) All classes of soil except 5.47 93.78 Cum 512.98 rocky

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. (xxviii) 160mm o/d PVC pipe of 2.5 Kgf. / 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).

Third Layer : Bajri screened, cleaned and washed and graded from 6mm 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. ((b)) 150mm internal diameter

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. 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. ((b)) 150 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. ((b)) 150 mm nominal size dia

Suppluing and laying of PVC jali pipe 4" dia having spirally perforated holes

T joint of PVC 6" dia

Supply and placing of steel wire mesh size 2mm and 6mm

Any Other

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