Providing Rain Water Harvesting System at Hostel No. 3 at Post Graduate Govt. College for Girls, Sector 11, Chandigarh. Providing Rain Water Harvesting System at Hostel No. 3 at Post Graduate Govt. College for Girls, Sector 11, Chandigarh.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in charge.

All kinds of soil.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Excavating trenches by mechinical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :

All kinds of soil.

Pipes, cables etc. exceeding 80 mm dia. But not exceeding 300 mm dia.

Pipes, cables etc. exceeding 300 mm dia. But not exceeding 600 mm dia.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift.

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.