PWSS to NCPC habitation Har, Dhar,Batdhar,Banah,Bhora,Balh ,Gharwasara along with household connection in tehsil Joginder Nagar Distt. Mandi H.P. SH CO intake chamber ,sedmentation tank,filter bed and RCC Main Storage tank of Capacity 65000 Lt

Amount

Excavation in foundation and trenches in earth work,lifts up to 1.50 meters atacking the excavated soil not more than 3 meters clear from the edge of the excavation and then returning the stacking soil in 15cm .layers, when required in to plinths sides of foundations etc, consolidating each deposted layer by ramming and watering and then deposing of all surplus excavated earth as directed with in a lead of 20 metres in all respect with in all leads and lifts as per the direction of Engineer-in-Charge.

Providing and laying cement concrete 1:3:6 (1cement:3 sand:6 graded stone aggregate 40mm nominal size) and curing complete excluding cost of from work in foundation and plinth complete in all respect with in all leads and lifts and as per the entire satisfaction of Engineer-in Charge.

Providing and laying cement concrete 1:4:8 (1cement:4 sand:8 graded stone aggregate 40mm nominal size) and curing complete excluding cost of from work in foundation and plinth complete in all respect with in all leads and lifts and as per the entire satisfaction of Engineer-in Charge.

Providing and laying cement concrete 1:1.5:3 (1cement:1.5 sand : 3graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and re-inforcement for reinforced concrete work in:-

Wall (any thickness but not less than 0.1 m thickness) attached pillasters, buttresses, plinth and string courses, etc. from top of foundation level upto floor two level complete with in all leads and lifts as per direction of the Engineer-in-Charge.

Foundation , footing basis of columns & the like and mass concrete complete in all respect and as per the direction of Enginer-in-Charge

Suspended floor ,roofs, lendings and shalves and thier suports balconies,beem griders and bressumers and cantiliver upto floor two level complete with in all leads and lifts as per direction of the Engineer-in-Charge.

Providing and laying cement concrete 1:2:4 (1cement:2sand:4graded stone aggregate 20mm nominal size) and curing complete excluding cost of from work and reinforcement for reinforced concrete work in precast Manhole cover.

Providing tor steel reinforcement for R.C.C. work including bending,binding and placing in position complete upto floor two level in all respect complete with in all leads and lifts as per the direction of Engineer-in-Charge.

Providing form work of steel plate 3.15mm thick planking so as to give a rough finish including shuttering, centring, shuttering and propping hight of propping and centring below supporting floor to ceiling not exceeding 4 mtrs and removal of the same for in-situ reinforced concrete and plain concrete work in lintels, beams etc. including all leads and lifts in: and as per the entire satisfaction of Engineer-in Charge.

Vartical surface such as walls (any thickness) portion and the like including attached pillers,buteress plinth and staircases and the like.

Flat surfaces such as soffits of suspended fioors roofs landing and the like . Floors etc up to 200mm in thickness. complete in all respect and as per the entire satisfaction of Engineer-In-Charge.

Edge of slabs & Breaks in floors & walls under 20 cm wide complete in all respect and as per the entire satisfaction of Engineer-In-Charge.

Foundation , footing basis of columns & the like and mass concrete complete in all respect and as per the direction of Enginer-in-Charge

Beam , cantilevers ,girders and lintels:sides and soffits of beams ,beam,haunchings,cantilivers ,girders,bressumers and linters not exceeding 1 mtr in depth.

Laying and jointing of GI pipes (light grade),tube fittings in trenches i/c earth work complete for inlet,outlet and scour:-( 80mm dia )

Providing and fixing C.I Sluice valve (with hand wheel ) as per IS :780 class up to 300mm dia(including brass spindle and as per IS :2906 class II for diamiters more than 300 mm complete with bolts,nuts ,rubber insertion etc.(The tail pieces if required shall be measured and paid for separately)

80mm dia for inlet,outlet and scour.

Providing and fixing man hole cover with frame 500mm dia (medium duty) Total weight of frame and cover should not be less than 116 Kg ( Weight of frame 58Kg and weight of cover 58Kg) along with locking arrangement.

Laying , jointing , testing & carrige of galvanized steel tube fittings in trenches of following dia (L) class (Earth work in trenched to be measured and paid or seperately .) complete in all respect with in all leads and lift and as per the direction of Engineer-in-Charge.

Inlet Pipe =40mm

Out let pipe=32mm

Scour pipe =65mm

Providing 200mm wide cast iron rungs with chequered of ribbed non slip surface including fixing in man holes with 200x200x100mm cement concrete 1:3:6 (1 cement :3 sand :6 graded stone aggregate 20mm nominal size)

P/F CI ventilating pipe 100mm dia 1 mtr high with CI Cowl fixed at top.

P/F brass full way wheel valve with wheel of following dia.

40mm nominal size

32mm nominal size

65mm nominal size

P/F 1.20m high barbed wire fencing with angle iron posts 1.80m high 50x50x5mm, 2.50mm C/C with 9 horizontal rows and 2 diagonal rows of barbed wire embedded in CC 1:4:8 (earth work and CC for fixing of fencing post to be measured and paid sepretaly).around storage tank.

Providing and placing in horizontal layers filtering media duly graded,screened,cleaned and washed as spesified :

Top layer ,fine sand (Eff.size 0.20mm to 0.40 & uniformity co-effcient 2-3 ).

Second layer ,coarse sand ,3mm to 6mm

Third layer :Bajri 6mm to 20mm .

Forth layer :Bajri 20mm to 25mm.

Bottom layer:Broken Stone 50mm to 75 mm

Providing and placing First class standard bricks in filter bed in two layers so as to make cross drains as per direction of Engneer-In-Charge .

Providing and fixing concrete man hole cover and frame conferming to IS -12593-1988,part-1 and IS -12592-1991,part 2nd for 500 mm diamiter medium duty along with locking arrangment.

YOG RAJ

Rakesh Thakur