Minor Irrigation Department Tender

3.7 - Compacting Original Ground - Compacting original ground supporting embankment - 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. Ref to MoRT&H : IRC - 305.3.4 ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.

MI.1.2 - Providing impervious filling adjacent to masonry / concrete structure and filling trial pits with soil available in adjacent area in layers of 100 to 150 mm and compacting each layer to density control of not less than 95 percent using pneumatic tampers or by vibratory earth rammers 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. ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.

MI.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 as per specification. ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.

2.5.ii.a - Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, including removal and disposal of top organic soil not exceeding 150 mm in thickness. By Mechanical Means using Dozer - In area of light jungle ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.

WRD.2.13 - CEMENT CONCRETE WORKS : 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 ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.

MI.3.7 - Providing new embankment abutting to existing bund to strength the existing bund using soil from approved borrow area in layers of 200 to 250 mm and compacting each layer to density control of not less than 95 percent by vibrating plate compactor or pnuematic tamper 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. ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.

MI.1.12 - Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / mm2 ) 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 as per specification. ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.

MI.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. ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.

MI.3.12 - De-silting in Tank bed/ Feeder Channel/Canal in dry condition by excavating the deposited bed material and loading the same to transport vehicle ( excluding cost of transportation ) including cost of all machinery,labour & all necessary works as directed and complete as per specification. ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.

1.14.1 - Mechanical Means - Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work. In all kinds of soils Depth upto 3 m ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.

12.1 - Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications. Ref to MoRT&H : IRC - 2706 & 2200 ---- etc., complete with all leads and lifts as per standard specifications and directions of the Engineer in-charge of the work.