Himachal Pradesh Irrigation And Public Health Department Tender

Excavation in foundation,trenches (for pipes and pits) up to all depths in all classification of earth work such as pick work,jumper work,saturated soil including bailing and pumping out water, blasting soft/hard rock or chiseling soft/hard rock where blasting is prohibited in all lifts including trimming & dressing of sides, levelling of beds to correct grade i/c shoring/ strutting,planking, timbering & dewatering wherever required, stacking the useable of unuseable material/ soil separately & after excavated soil clear from the edge of excavation returning the excavated soil after laying jointing testing of pipes in trenches in 15 Cm layers including consolidating of each deposited layer by ramming & watering & then disposing of all surplus Excavated soil/unusable material as directed with in all leads & lifts including restoration of unmetalled surfaces to its original condition & including cost of diversion for traffic,night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per the entire satisfaction & directions of Engineer- in- charge.

Providing , laying , jointing and testing of HDPE pipes in trenches to required grades as per IS: 4984-1995 latest with up to date amendments of following OD pipes, material grade and class of pipes including all fittings like end caps, collars & cut pieces etc. complete in all respects. The jointing of pipes should be done by way of butt fusion welding as per relevant IS Code and specifications complete job in all respect as per the directions and satisfaction of Engineer-in-charge.

250 mm outer dia, material grade PE-80, pressure rating PN-4KG/ cm2