Minor Irrigation Department Tender

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.

3.4 - Providing hearting / casing embankment using homogeneous approved soil from borrow areas in layers of 250 to 300 mm ( before compaction) including cost of all materials, machinery, labour, all other operations such as collection of soil, spreading soil in layer of specified thickness, sorting out, breaking clods, levelling, sectioning edges/sides, watering, compacting each layer to density control of not less than 95 percent or as stipulated using power roller and all other ancillary operations complete with all lead and lifts as per detailed specification and direction of engineer in charge

3.7 - Loosening, leveling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Table 300-2 for embankment construction. complete with all lead and lifts as per detailed specification and direction of engineer in charge