Construction of Canal Lining to minor irrigation lake near B.Shigigatti in Kalghatagi Taluk, Dharwad District.

Amount

Cutting and burning or disposing off Apu / Jondu from marshy areas as directed with all other ancillary operations complete.

Providing cohesive non-swelling ( CNS ) soil lining to canals using soil from borrow area including cost of all materials, labour, machinery, spreading soil in layers of thickness not more than 150 mm, breaking clods, levelling, watering, compacting to density control of not less than 95 percent or as stipulated, dressing to required profile and all other ancillary operations complete.

Providing and constructing uncoursed rubble stone masonry in CM 1:5 proportion by volume for canal side lining using stones and stone chips including cost of all materials, machinery, labour, batching and mixing mortar, packing mortar into joints, wedging stone chips, foming weep holes at specified interval, finishing, curing and all other ancillaryoperations complete.From canal excavation

Providing and laying insitu vibrated M-15 grade cement concrete using 20 mm down approved, clean, hard, graded aggregates for side lining of canal including cost of all materials, machinery,labour,cleaning, batching, mixing, formwork, supports, placing in position, levelling, vibrating, finishing junction of bed and sides to required curvature, finishing side slopes, curing with all other ancillary operations complete.

Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works &other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications.(For Bed Lining of Canal Mix 1:2:4 (M15) Using 20 mm nominal size graded crushed coarse aggregate)

Providing ,Supplying and fixing M.S. gates of Suitable size with required number of M.S. plate , stiffners, and horizontal bracing of ISMC 75*40 including rubber guard of ISA 20*4 of approved quality to bottom & two sides and to be fixed to the grove of M.S. gate of size 25 mm with machine screw nuts and bolts of size 6mm dia & 35mmlong and fixed with 16mm dia MS bar handles with required numbers suitably welded to horizontal bracing including two coats of anticorrosive bituminous paint over a coat of primer & all necessary works as directed and complete as per specification.

Providing and fixing M.S. Channel frame to suite the suitable size of gates. The side channels with suitable height with hold fasts 12mm dia and 0.5m long M.S. Bar at 0.50 m c/c with suitable size bottom channel including cost of all materials including two coats of anti corrosive paint over a coat of primer & all necessary works as directed and complete as per per specification.

Providing and filling murrum / gravelly soil ( CNS soil ) for foundationor around pipes including cost of all materials, labour, spreading soil in layers of 100 to 150 mm, breaking clods, watering, compaction by earth masters to achieve density control of not less than 90 percent and all other ancillary operations complete.

Providing and laying insitu vibrated M-20 ( 28 days cube compressivestrength not less than 20 N / sq mm ) grade cement concrete using 20mm down size approved, clean, hard, graded aggregates as per relevantIS Codes machine mixed with super plasticisers, laid in layers, well compactedusing needle vibrators, including cost of all materials ofquality, confirming to the requirements of relevant IS codes, labour, Usagecharges of machinery, curing, centering, formwork and scafolding andall other appurtenances required to complete the work as per technicalspecifications for check dam /pickups /irrigation tanks/waste weir/sluice, sluice canal and other allied works like abutments/wingwalls/returns/cutoff walls works & all necessary works as directedand complete as per specification.

Providing and laying in position Reinforced cement concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necesary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork to be paid separately) M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates.

Providing, fabricating and placing in position reinforcement steel for RCC structures including cleaning, straightening, cutting, bending, lapping / welding joints wherever required, tying with 1.25 mm dia. Soft annealed steel wire, including cost of all materials, machinery, labour labour etc.,complete with all lead and all lifts.

Providing rubble and sand filling in layers of 250 to 300mm including cost of all materials, machinery, labour, watering, ramming etc.,complete with all lead and all lifts.

Description of item (with brief specification and reference to Book of Specification)

Amount

Cutting and burning or disposing off Apu / Jondu from marshy areas as directed with all other ancillary operations complete.

Providing cohesive non-swelling ( CNS ) soil lining to canals using soil from borrow area including cost of all materials, labour, machinery, spreading soil in layers of thickness not more than 150 mm, breaking clods, levelling, watering, compacting to density control of not less than 95 percent or as stipulated, dressing to required profile and all other ancillary operations complete.

Providing and constructing uncoursed rubble stone masonry in CM 1:5 proportion by volume for canal side lining using stones and stone chips including cost of all materials, machinery, labour, batching and mixing mortar, packing mortar into joints, wedging stone chips, foming weep holes at specified interval, finishing, curing and all other ancillaryoperations complete.From canal excavation

Providing and laying insitu vibrated M-15 grade cement concrete using 20 mm down approved, clean, hard, graded aggregates for side lining of canal including cost of all materials, machinery,labour,cleaning, batching, mixing, formwork, supports, placing in position, levelling, vibrating, finishing junction of bed and sides to required curvature, finishing side slopes, curing with all other ancillary operations complete.

Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works &other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications.(For Bed Lining of Canal Mix 1:2:4 (M15) Using 20 mm nominal size graded crushed coarse aggregate)

Providing ,Supplying and fixing M.S. gates of Suitable size with required number of M.S. plate , stiffners, and horizontal bracing of ISMC 75*40 including rubber guard of ISA 20*4 of approved quality to bottom & two sides and to be fixed to the grove of M.S. gate of size 25 mm with machine screw nuts and bolts of size 6mm dia & 35mmlong and fixed with 16mm dia MS bar handles with required numbers suitably welded to horizontal bracing including two coats of anticorrosive bituminous paint over a coat of primer & all necessary works as directed and complete as per specification.

Providing and fixing M.S. Channel frame to suite the suitable size of gates. The side channels with suitable height with hold fasts 12mm dia and 0.5m long M.S. Bar at 0.50 m c/c with suitable size bottom channel including cost of all materials including two coats of anti corrosive paint over a coat of primer & all necessary works as directed and complete as per per specification.

Providing and filling murrum / gravelly soil ( CNS soil ) for foundationor around pipes including cost of all materials, labour, spreading soil in layers of 100 to 150 mm, breaking clods, watering, compaction by earth masters to achieve density control of not less than 90 percent and all other ancillary operations complete.

Providing and laying insitu vibrated M-20 ( 28 days cube compressivestrength not less than 20 N / sq mm ) grade cement concrete using 20mm down size approved, clean, hard, graded aggregates as per relevantIS Codes machine mixed with super plasticisers, laid in layers, well compactedusing needle vibrators, including cost of all materials ofquality, confirming to the requirements of relevant IS codes, labour, Usagecharges of machinery, curing, centering, formwork and scafolding andall other appurtenances required to complete the work as per technicalspecifications for check dam /pickups /irrigation tanks/waste weir/sluice, sluice canal and other allied works like abutments/wingwalls/returns/cutoff walls works & all necessary works as directedand complete as per specification.