Cleaning of drains by removal of deposited ash, coal dust, mill rejects etc. at different locations of DPPS.Job No. 969/DPPS.

One time thorough cleaning of rubbish, sludge, weeds scum, liquid earth, mud, ash, coal dust, mill rejects etc. from masonry drain /unlined drain/ hume pipe/ box culvert/RCC drain etc. by labour as necessary and removing the sludge etc.by using iron pans, buckets including all labour, tools & plants in all respects as per direction of the Engineer-in-Charge.

(a) for drain of cross section less than 0.40 SqM

(b) for drain of cross section in between 0.40 SqM and 1.20 SqM

(c) for drain of cross section greater than 2.00 SqM