Details: earthwork in excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. i) upto 3m depth providing and constructing temporary island 8 m diameter for construction of pile foundation. assuming depth of water 4.0 m and height of island 4.5 m. dismantling of reinforced concrete pile head complete as per drqwing and technical specification providing and laying of pcc m15 levelling course 150mm thick below the pile cap. ii. pcc grade m-15 (levelling course) r.c.c. grade m 35 in pile foundation complete as per dwg & tech specification. pile cap in rcc m-35 bored cast-in-situ m35 grade r.c.c. pile excluding reinforcement complete as per drawing and technical specifications and removal
Sector: Road development