Construction of Guide bund at Bandolav Dam Naraina, Teh.-Phulera, Dist. Jaipur

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area, dewatering wherever required complete in all respect. Hard/Dense soil

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; 40mm

Nominal mix of Plain Cement Concrete well mixed and laid in position using 20% max. permissible limit of plums above 160 mm and up to 450mm, including curing and finishing etc including all leads of all construction materials complete in all respect with well graded crusher broken stone aggregate. The plums shall be distributed evenly and shall be not closer than 150 mm from the surface. PCC Nominal Mix 1:2:4 with plum, Max size of Aggregate 20 mm,

Side shuttering including propping etc. complete (to achieve finish F2 for : Retaining wall, counterfort, abutment, wing walls up stream or down-stream slope facings of dams and open faces of construction joints etc.

Earth work in rough (borrow area) excavation for embankments in hard 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 compactor, vibro sheep foot roller, sheep foot roller/pneumatic tyred roller to obtain dry density of at least 95% of Standard Proctor's density with initial lift of 1.5m (Excluding charges for compaction and watering) including loading and un-loading wherever required complete in all respect.16(b)(With lead beyond 250 m and up to 750 m (½ Km). 16(c)Add extra for each subsequent lead of 500m or part there of beyond ½ Km and upto 1.5km. 17(a) Deduct in item no 16 (a) to (d) above if Standard Proctor's density to be achived is at least 95%

Add extra for each subsequent lead of 1500m or part there of beyond ½ Km and upto 500mkm. 17(a) Deduct in item no 16 (c)

Watering of earth including cost of carriage of water when source of water is up to 1 Km for per cum

Compaction of earth or highly weathered strata By mechanical equipment such as sheep foot roller/ pneumatic tyred roller/vibro compactor / vibro sheep foot compactor required as per site condition to obtain dry density of.(ii) at least 95% of Standard Proctor's density

Suppying and Laying Quarry spalls properly graded but not more than 10 cm in Size With Spreading in required profile including all lead and lift.