Remodeling of Flow Irrigation Scheme Chakki Khad Raipur Kuhl in Tehsil Bhattiyat District Chamba (HP)

Amount

Excavation in foundations, trenches etc. in earth work, in all classification of soil such as pick work, jumper work, blasting work hard/ soft rocks and chieseling work where blasting is prohibited including dewatering in saturated soil and material stacking of excavated soil upto all leads and lifts clear from the edge of excavation and then returning the excavated soil in 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth/material within all leads and lifts as per direction and entire satisfaction of Engineer-in-Charge.

Excavation in drains and channels etc. in all calssification of soil such as pick work, jumper, blasting soft/hard rock etc,. stacking the excavated soil upto all leads and lifts and then returning the stacked soil n 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming, watering and then disposing of all surplus excavated earth within all leads and lifts as per the direction and to the entire satisfaction of Engineer-in-Charge.

Excavation in earth work and disposal of all excavated earth such as pick work, jumper work, blasting work in hard/ soft rocks, including dewatering in saturated soil upto all leads and lifts disposed earth to be levelled and neately dressed within all leads and lifts as per the direction of Engineer-in -Charge.

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

Providing and laying cement concrete 1:2:4 (1 : Cement 2: Sand 4: Stone aggregate 20 mm Nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in :-

Foundation footing bases of pucca Main Kuhl with in all leads and lifts as per the direction and to the entire satisfaction of Engineer-in-Charge.

In walls (any thickness but not less than 0.10 meter thickness) attatched pillasters with in all leads and lifts as per the direction and to the entire satisfaction of Engineer-in-Charge.

Suspended floors, roofs landings, shelves and their supports balconies beams girders bressumers and centilevers up to floor two level with in all leads and lifts as per the direction and to the entire satisfaction of Engineer-in-Charge.

Providing form work with steel plates 3.15 milimetre thick welding with angle iron in frame 30x30x5 milimetre, so as to give fair finish including centering, shuttering strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 metres and removal of the same for in-situ-reinforced concrete and plain concrete work in:-

Flat surfaces such as soffits of suspended floors, roofs, landings and the like floor etc. up to 200 milimetres in thickness within all leads and lifts as per the direction and to the entire satisfaction of Engineer -in- Charge.

Vertical surgace such as Wall any thickness partitions and the like including attached pilasters, buttersses, plinth and string courses etc. within all leads and lifts as per the direction and to the entire satisfaction of Engineer-in-Charge and the like.

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

Providing and fixing of bitumenous fiber board of approved quality for expansion joints 15 mm thick with in all leads and lifts as per the Direction of Engineer-in -Charge.

Providing and fixing PVC Water stopper seal 6 mm thick 230 mm wide with in all leads and lifts as per the Direction of Engineer-in -Charge.

Providing and fixing C.I. Sluice Valve with hand wheel as per IS 780 Class upto 300 mm dia including brass spindle and as per IS 2906: Class- II complete with bolts nuts rubber insertion etc. as per Direction of Engineer-in Charge.

80 mm Dia. (Nominal Bore)

Providing and fixing C.I. Sluice Valve with hand wheel as per IS 780 Class upto 300 mm dia including brass spindle and as per IS 2906: Class- II complete with bolts nuts rubber insertion etc. as per Direction of Engineer-in Charge.

100 mm Dia. (Nominal Bore)

Providing and laying cement concrete 1 : 5 : 10 ( One cement : five sand : ten graded stone aggregate 40mm nominal size) with 15 % plum and curing complete excluding the cost of form work in retaining walls/ breast walls, the size of plums shall usually be 150mm to 300mm as per P.W.D. specification within all leads and lifts as per the direction of Engineer-in-Charge.

Laying and jointing in and testing of G.I. Pipe fitting complete (earth work in trenches to be measured and paid for separately) within all leads and lifts as per the direction of Engineer-in-Charge.

100 mm Dia. (Nominal Bore)

Wire crates of G.I. wire filled with boulders with square cut faces against the wire. (Wire crates to be measured and paid for separately).the weight of bouldershould not be less than 18 Kg each with in all leads and lifts

Wire crates made of G.I. wire filled with boulders with square cut faces against the wire (Boulder filling to be measured and paid for separetaly). G.I. Wire 4mm thick corresponding to SWG-8 15cm. x 15cm. Mesh the crate of size 1.25X1.25X1.25 m within all leads and lifts as per the direction of Engineer-in -Charge.

Laying, jointing and commissioning of HDPE (High Density Polyethylene pipes) of following diameter and class confirming to IS 4427-2:2007 with fusion welding process including all necessary fittings & bends in all leads and lifts to the entire satisfaction of Engineer-in-charge.(Earth work in trenches to be measured and paid separately)

HDPE PE-80, PN-4 (4.0 Kg/Cm²)-75 mm dia

HDPE PE-90, PN-4 (4.0 Kg/Cm²)-90 mm dia

MS Kamal Dev Sharma

Dogra Construction Company Pvt Ltd