Details: providing and constructing temporary island 16 m diameter for construction of well foundation for 5 m dia. well. assuming depth of water 1.0 m and height of island to be 1.25 m. providing and laying cutting edge of mild steel weighing 40 kg per metre for well foundation complete as per drawing and technical specification. plain/reinforced cement concrete,m 30 grade in well foundation in well curb complete as per drawing and technical specification. plain/reinforced cement concrete m 30 grade, in well foundation in well steining complete as per drawing and technical specification. sinking of 5 m external diameter well (other than pneumatic method of sinking ) through all types of strata namely sandy soil clayey soil and rock as shown against each case complete as per drawing and technical specification. depth of sinking is reckoned from bed level. upto 0.00 to 3.00 mtr. upto 3.00 to 10.00 mtr. upto 10.00 to 20.00 mtr. plain/reinforced cement concrete,m 25 grade in well foundation in plu
Sector: PWD