Restoration of Rain Damage to GWSS/LWSS/LIS

Cleaning of jungle including up rooting rank vegetation, grass, bus, wood trees & saplings of girth upto 30 cm measured at height of 1.00 mtrs above ground and removal of rabish distance upto 20mtrs out side periphery of area cleared as per direction of Engineer in charge.

Removal of slips/silt in all kinds of soil (including saturated soil but excluding boulders and rocky portion upto a distance of 20 meters. Disposing of un-serviceable materials and neatly dressing surface to any leads and lifts loading material quantity i/c dewatering etc. complete in all respect and as per direction of Engineer –in-charge.

Excavation in foundation and trenches etc. in earth work in all kinds of soil such as pick work jumper work decomposed conglomerate saturated soil soft and hard rock upto all leads lifts stacking the excavated soil not more than 3mtr. Clear from the edge of exaction and then returning the stacked soil in 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layers by ramming and watering and then disposing of al surplus excavated earth as directed with in all leads lifts and as per directions of the Engineer –in –charge.

Vertical Surfaces

Providing and laying cement concrete work 1:5:10(1cement:5 Sand:10 graded stone agg. 40mm nominal size) with 15%plum and curing complete excluding cost of form work and in retaining walls/ Breast walls, the size of Plums shall usually be 150mm to 30mm as per PWD specification including all leads lifts and carriage of material and as per direction of Engineer in charge.

Providing and laying cement concrete 1:3:6 (1cement:3sand:6graded stone agg. 20mm nominal size) and curing complete excluding the cost of form work in slab & C.C. lining including all leads lifts and carriage of material and as per the directions of Engineer in charge (C.C. Lining).