Minor Irrigation Department Tender

2.13 - Providing and laying in-situ vibrated M-15 grade cement concrete using 40 mm down approved, clean, hard, graded aggregates for plain concrete works including cost of all materials, machinery, labour, cleaning, providing mortar layer for lift joints, batching, mixing, placing in position, levelling, vibrating, finishing, curing with all other ancillary operations complete with all lead and lifts as per detailed specification and direction of engineer in charge

2.11-h - Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire soft annealed steel wire and other ancilary operations complete as per drawing and technical specification. Dam and Allied works complete with all lead and lifts as per detailed specification and direction of engineer in charge.

1.12 - Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, including cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing, centering, formwork and scafolding and all other appurtenances required to complete the work as per technical specifications for check dam /pickups /irrigation tanks/waste weir/sluice, sluice canal and other allied works like abutments/wing walls/returns/cutoff walls works & all necessary works as directed and complete with all lead and lifts as per detailed specification and direction of engineer in charge

1.8 - Providing rubble stone/boulder filling between or behind abutment/below apron including cost of all materials, labour, hand packing, finishing top surface & all necessary works as directed and complete as per specification complete with all lead and lifts as per detailed specification and direction of engineer in charge.

1.6 - Providing and constructing 450 mm thick hand packed rough stone revetment consisting of 300 mm thick rough stones with 400 to 450 mm long through stones at 1.5 m c / c over a backing of 150 mm thick 40 mm down graded coarse aggregate layer including cost of all materials machinery, labour, laying to specified slope, wedging with chips, finishing & all necessary works as directed and complete with all lead and lifts as per detailed specification and direction of engineer in charge.

3.15 - Providing new embankment to slopes of the existing bund to strength the existing bund using soil from approved borrow area in layers of 200 to 250 mm and compacting each layer manually to meet required density including cost of all materials, machinery, labour, picking previous layer, spreading soil in layer, breaking clods, watering, & all necessary works as directed and complete as per specification complete with all lead and lifts as per detailed specification and direction of engineer in charge

1.1 - Providing and constructing 75 mm dia PVC pipe weep holes for concrete / masonry walls including providing 200 x 200 x 200 mm sizeporous concrete block made of cement and 20 mm down coarse aggregate in 1 : 4 proportion including 100 mm thick sand backing at the junction of wall and soil back fill, cost of all materials, machinery, labour & all necessary works as directed and complete as per specification complete with all lead and lifts as per detailed specification and direction of engineer in charge