Repair and Restoration of damaged 8 water supply scheme due to Deviya Apda Year 2025-26 in Block Sahaspur and Doiwala, Dist- Dehradun

Supply of all materials, labour & T&P etc to construct of following works as per type design and drawings complete :- Intake chamber for spring (0.60x0.60) M.

Intake Chamber (0.60x0.60) M.

Dismantling & Relaying of following dia.screwed and socketed G.I. pipes specials and fitting including taking out of dismantled G.I pipes and specials from trenches and stacking then properly with in 50m but excluding the cost of earth works.

100 mm Dia

150 mm Dia

Providing, Supply and Carting, laying jointing fixing and testing of G.I. screwed pipe with spcials in trenched (including cost of jointing materials like white lead, hemp and oil etc.) testing of pipe (medium quality) including cutting and threading etc. complete

100 mm Dia

150 mm Dia

Excavation of earth for pipe line in trenches with lift up to 1.50 M. & lead up to 30 M. including refilling, watering, ramming, of excavated earth into the trenches and removal of surplus earth up to a distance of 60 M. form trenches including supply of labour, T&P etc. all complete (Assuming that 90% pipe line is laid in trenches. It is estimated that 75% excavation will be in soil mixed with shingle bajri & boulders and 25% will be in medium rocks.For New Pipe Line