Details: name of work: construction of 01 no. integrated science lab for govt. girls, sr. sec. school port blair under samagra shiksha.item description2earth 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 soilextra rates for quantities of works, executed:in or under water and/or liquid mud, including pumping out water as requiredfilling 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 m and for all liftproviding and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level :1:3:6 (1 cement : 3 coarse s
Sector: PWD