Improvement of D-19 of MRC by way of construction of PCC canal section from RD 0-1000M at places

Amount

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

Silt clearance from canals inclusive of initial lead & lift (50M & 1.5M respectively)

Earth work in excavation by manual means in trenches for foundations, drains pipes, cables etc ( not exceeding 1.5. in width) and for shafts wells, cesspits and the likes not exceeding 10 sqm on plan, depth upto 1.5. M including disposal of excavated earth upto 1 mtr fro m cutting edge . In all kinds of soil.

Extra for every additional lift of 1.5M or part thereof in All Kinds of soil. Ist lift

Demolishing cement conc. manually/by mechanical means including disposal of material within 50 Meters lead: 1:3:6 or richer mix.

P/L in position cement conc. of specified grade excluding the cost of centering and shuttering. All work upto plinth level.

1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size ) crushed

Centering and shutering including strutting propping etc and removal of form for :

Walls any thickness including attached pilasters buttresses plinth and string course etc

Columns, pillars,piers, abutments, posts and struts

Reinforcement ement concrete work in walls (any thickness) including attached pilaster, butterness, plinth & string course, fillets, columns, pillars, piers, abutments, posts & strutts etc up to floor V level excluding cost of centering, shuttering finishing & reinforcement 1:2:4 ( 1 cement: 2 cosrse sand :4 graded crushed stone agg 20mm nominal size)

Filling available excavated earth ( excluding rock in trenches plinth sides of foundations etc layers not exceeding 20 cm in depth, consolidating each deposited layyer by ramming and watering lead upto 50 M and lift upto 1.5 m .

Pumping out water caused by springs, tidal or river seepage, broken water mains or drains & the like

Dumping stone excluding cost of stones in horizontal on level

Supply of stone boulder (nallah) nominal size 225MM (stack measurement reduced by 15%)

Reinforcement for RCC work including straightening cutting bending placing in position and binding all complete. Thermo mechanically treated bars.

Carriage of material by MT from source to site of work including loading, unloading and stacking

sand and Stone agg below 40mm nominal size average distance 10 Km

Stone av distance 10 Km

Carriage/ disposal of silt/ mulba/ earth from canal by MT from site to dumping point average distance 5 Km

Shri Bharat Bhushan Gupta

Ashok Kumar