Repair and restoration of CC lining of MRC at Spots between RD- 23720-23820m including Construction of Toe wall on L/S of MRC and

Amount

Clearing jungle including uprooting of rank vegetation, grass, brushwood, trees and saplings of girth upto 30 cm measured at a height of 1 M above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.

Weed clearance. (a) From canals (including extraction of roots)

Silt clearance from canals, inclusive of initial lead and lift(50M and 1.5m respectively a/Dry

Demolishing cement concrete manually/ by Mechanical means including disposal of material within 50 mtr. lead as per direction of engineer -in –charge 1:3:6 or richer mix .

Extra for every additional lift of 1.5Mtr.or part thereof in excavation /banking excavated or stacked material All Kinds of soil (2Lifts)

Preparing and dressing side slopes of canals for lining, In ordinary soils

Preparing and dressing beds of canals for lining In ordinary soils

Providing and laying in-situ concrete lining using M-10 nominal mix concrete(max. size of aggregates 20mm nominal )

In beds

In side slopes, up to a height of 3.5m above bed

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering. All work up to plinth level with 1:3:6(1cement:3 coarse sand:6 graded stone aggregate 20mm nominal size

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters,columns,piers,abutments,pillars,posts,struts,butteresses,string or lacing, courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets etc. up to floor five level, including curing but excluding the cost of centering, shuttering and finishing with 1:3:6(1cement:3coarse sand:6graded stone aggregate 20mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering. All work upto plinth level with 1:5:10(1cement:5 coarse sand :10 graded stone aggregate 40mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for :- Retaining walls, return walls, Walls (any thickness) including attached pilasters buttresses, plinth and string courses fillets, kerbs and steps etc.

Curing canal lining for 28days

In beds

In side slopes

Extra towards allowance for scaffolding

Dry stone pitching (any thickness) excluding cost of stones a/ Horizontal

Supply of Nallah stone

15MM cement plaster on the rough side of single or half brick wall of mix: (a) 1:4 (1 cement : 4 fine sand)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilsaters, columns, piers, abutments, pillars, posts, struts, butteresses, strig of lacing courses, parapets, coping, bed blocks, anchors bocks, plain windows sills, fillets etc upto floor V level, including curing but excluding the cost of centring, shuttering and finishing with a) 1:1.5:3 (1 Cement: 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal sixe)

Centering and shuttering including strutting, propping etc. and removal of from work for:- a/Foundations, footings, bases of columns etc for mass concrete

Banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with half tone roller ,or wooden or steel rammers, and rolling every third and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks etc lead upto 50 m and lift upto 1.5 m in all kinds of soil

Carriage of sand and stone aggregates from source to site of work avg. distance 10KM by Mechanical Transport

Carriage/disposal of silt/mulba from site to source av. distance 2KM by Mech. Transport.

Carriage of stone from source to site of work avg. distance 5KM by Mechanical Transport

davinder singh

VIJAY KUMAR

RAHUL SHARMA GOVT CONTRACTOR