8000/15/E8

Dewatering of dirty water by high capacity submersible pump from septic tank and soak well all as directed by Engineer-in-charge .

M&L for cleaning / removal of dirty sludge and particles from septic tank and of soak well of any depth by mechanically with high pressure rotary jet of 120 bar pressure with vacuum operated pump outside MoD land and leaving the tank 99.99% dry complete all as specified and directed by Engineer-in-charge .

M&L for cleaning /removing blockage, removal of deposited soil and particle from drain by opening and refixing the covers in position after cleaning etc and removing cleaned soil upto 50 mtr complete all as specified.and directed by Engr-in-Charge.

M&L for cleaning / removing blockages from floor trap, manholes,WC,gully trap by opening and re-fix the covers in position after cleaning etc complete all as specified and directed by Engineer-in-Charge.

M&L cleaning of sewage line of any dia by rodding with bamboo or steel rod from gully trap to manhole,manhole to manhole,manhole to septic tank or manhole to soak well and removing blockages etc complete all as specified and directed by the Engineer-in-charge.

Demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) 150 mm dia of pipe set in cement mortar etc complete all as specified and directed.

M&L for concrete bed to drain pipe 150mm Dia including packing under and haunching against the sides pipe after they laid and tested in cement concrete 1:4:8 type D2 etc complete all as specified and directed by the Engineer-in-Charge.

M&L for salt glazed stoneware drain pipe of Grade "A" 150mm dia laid in trenches and jointed as in CM 1:2 etc complete all as specified and directed by the Engineer-in-charge.

Taking down AC/PVC pipe and S&F PVC (SWR) pipes single socketed, of 110mm bore in any length with rubber ring fixed to wall etc complete all as specified and directed.

S&F PVC (SWR) bends any radius 110mm bore.