Details: providing, lowering, laying in trenches, aligning, fixing in position and jointing ductile iron (di) isi marked k-7 grade s&s pipes as per is:8329-2000 (amended upto date), with internal cement mortar lining suitable for potable water with rubber ring (epdm) joints as per is: 5382-1985 including all taxes (central and local), transportation and freight charges, inspection charges, loading/ unloading charges, including cost of labour and material, specials (tee, bend etc.) satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of engineer-in-charge. (excluding earth work)note : providing and fixing of all requisite specials as per drawing, design and layout are inclusive in rm measurement of the item and shall not be paid separately. 100 mm dia 150 mm dia 200 mm dia earth work in excavation by mechanical means (hydraulic excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including ex
Sector: Water supply and Sewerage