Details: site clearance for cutting bushes cleaning the sites etc complete. drilling a perfectly vertical 150 mm dia bore hole in weathered rock formation from ground level supplying & lowering of 125 mm dia pvc casing pipe without slots in perfectly vertical position including cost of pipe etc complete supplying & lowering of 125 mm dia pvc casing pipe with slots in perfectly vertical position including cost of pipe etc complete supplying & fitting of 150 mm. dia ( is 1239) gi pipe earth work excavation in stony earth and gravel mixed with stone and boulder not exceeding on 0.014 in volume within 50m initial lead and 1.5m initial lift including rough dressing and breaking clods and max. 5 cm to 7 cm and lying in layer not exceed 0.3 mtr in depth as per specification approved by the department. cutting the disintegrated rocks not requiring blasting to be removed by pick axes and craw bars and depositing materials within 50m and 1.5m initial lift including rough dressing as per directio
Sector: Ground Water Dept