Details: water supply excavation by mechanical means(jcb or hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or openarea including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,wateringincluding the cost of dewatering of rain water,diversion for traffic, night signals. providing & fixing caution boards, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect. ((a)) earth work upto 1.5 m. depth for (ii) for ordinary soil having gravel upto 40% (10) supplying and fixing of isi marked ci d-joint (complete with nut, bolts & rubber ring) as per is:8794 for repair of pipe line including cutting , jointing and testing etc. but excluding cost of excavation complete. (c) 150 mm (d) 200 mm (29) providing & fixing single air
Sector: Water Resource Department