Details: sub work no. 1 - percolation well (6 m x 18 m)-item no. 1 -excavation in general in soft material comprising of soft soil, soft murum, sand, hard murum with boulders in wet or dry condition for head works i.e. intake well, connecting pipe, jack well, pump house, supply well, etc. for lift 0 to 1.5 m and lead of 150 m including baricating, gurading, disposing off surplus excavated stuff within a radius of 0.5 km. as directed by engineer-in- charge, etc. complete excluding refilling. lift 0 to 1.50 mtr . depth excavation in general in hard material comprising of soft rock, hard rock, manjara rock, etc, by blasting / controlled blasting, chiselling as required in wet or dry condition for head works i.e. intake well, connecting pipe, jack well, pump house, supply well, etc. for lift 0 to 1.5 m and lead of 150 m including baricading, guarding, disposing off surplus excavated stuff within a radius of 0.5 km. as directed by engineer-in-charge, ex
Sector: RDPR