Renovation of structures on Etawa Branch and Distributaries

Demolishing stone rubble masonry including stacking of useable material and disposal of unuseable material wihtin 50 m lead inclusive of de-watering wherever required in cement mortar

Dismantling Cement Concrete including disposal of material within 50 m lead, inclusive of de-watering wherever required.

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and dewatering wherever required complete in all respect ( b)Hard/ dense soil

Earth work in rough (borrow area) excavation for embankments in hatd soil morrum or highly weathered strata dry or moist, including laying in 20 cm layers (before compaction) and breaking of clods, sorting of grass, pebbles etc. and dressing when compacted by vibro coinpactor, vibro sheep foot roller, sheep foot roller/pneumatic tyred rolier to ob tain dry density of at least 98% of Standard Proctor's density with initial lift of I.5m (Excluding changes for compaction and watering) including loading and un-loading wherever required complete in alI respect.(a) With Initial Lead of 250m

Deduct in item no 16 (a) to (d) above if Standard Proctor's density to be achived is at least 90%

Compaction of Earth or highly weathered strata By manually or plain roller. (density 90% of Proctor)

Watering of earth including cost of carriage of water when source of water is (a) up to 1 km

Re-handling of excavated material including loading unloading and dressing within initial lead of 50 m and lift of 1.5m with cost of de-watering wherever required and all applicable taxes and levies etc. complete in all respect

Providing and Laying in position of Cement concrete Nominal mix (1:3:6) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto 20mm

Providing and Laying in position of Cement concrete Nominal mix (1:2:4) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto 20 mm