Description: Construction and commissioning of TW Rising and distribution pipeline OHSR CWR FHTC works under JJM village Kohrana under PS Behror with 1 year defect liability period Name of Work Work of construction of Sources rising main pipelines ESR CWR internal village distribution pipeline and FHTC including one year Defect Liability period of Village Kohrana under Subdivision Behror under JJM in the jurisdiction of PHED Division Behror
Details: Drilling Work Construction of tube well from ground level & up to 100 mtr depth to accommodate housing and assembly pipe of following sizes in all type of alluvium strata unconsolidated formation such as pebbles, boulders etc. by percussion/rotary drilling method as per IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended upto date) and technical specifications, with gravel as per IS:4097-1967 and it's packing as per IS: 2800 (Part I & II) 1979 as amended up to date (the work includes the cost of gravel & it's primary packing and packing during development, lowering of housing & strainer assembly pipes with supply and wrapping of coir-rope, wherever necessary for arresting fine sand particles and development work, but excluding the cost of housing and strainer pipe assembly). The work would be completed after obtaining sand free water. Nominal bore 200 mm dia. (PHED2021/2.1.2) Construction of tube well after completion of drilling by rotary /percussion method & upto 100 mtr.
Sector: Water supply and Sewerage