Details: excavation in soil using hydraulic excavator ck90 excavation with hydraulic excavator of 0.9 bucket capacity including cutting,trimming bottom and side slopes .in accordance with requirement of grades and cross section including all lifts and combined lead of 30 meters csr item 6.19 cement concrete 1:4:8 (a) with stone ballast 20mm gauge (i )mixing by manual means first class burnt brick work laid in cement sand mortar 1:6 in foundation and plinth 12.5 mm thick cement plaster 1:4 providing and placing in horizontal layers filtering media screened, washed and cleaned as described below:- coarse sand screened, cleaned and washed and graded from 3mm to 6mm (from pathankot or approved equivalent quarry) bajri screened, cleaned and washed and graded from 6mm to 20mm (from pathankot or approved equivalent quarry). bajri (coarse) screened, cleaned and washed and graded from 20mm to 25mm (from pathankot or approved equivalent quarry). supply and placing of steel wire mesh of (i) size 2mm
Sector: Water Resource Department