Description: Construction Installation of Total 10 Nos Mirzapur 04 nos and Sonbhadra 06 nos New Pezometer at different places under Jurisdiction of Ground Water Department Geophysical Survey Division Mirzapur Name of Work Installation of 10 No Piezometers at various Block of Districts Mirzapur and Sonbhadra
Details: CONSTRUCTION OF 10 No. NEW PIEZOMETER IN VARIOUS BLOCKS OF DISTRICT - MIRZAPUR, AND SONBHADRA. Shifting/transportation of trolley mounted DC/DTH Rig Machine with its accessories such as drill rods etc. up to site. Drilling of 200mm Bore Well by DTH Rig Machine. Water Supply Charges for drilling work. Providing of 100 mm dia CM/CM Casing Pipe (confirming IS :12818) assembly Lowering of 100 mm dia PVC Assembly Including cost of labour, etc. required for proper completion of work. Providing and filling of Pea-Gravel of size 2 mm to 4 mm dia into bore well. Providing and fixing M.S. Pipe of 150mm dia. (confirming IS : 1239) Providing and fixing 150 mm dia M.S. Clamp (1 Set for each well) Providing and fixing 200mmx200mm square MS plate including 04 No. Fastner set. Earth work in excavation in trenches for foundation in ordinary soil lift up to 1.5 Mt and lead up to 50 Mt (PWD SI. 251) 1.5mx1.5mx1.0m = 2.25 (2.25 for each well) Providing and laying cement concrete 1:4:8 cement, fine s
Sector: Ground Water Dept