Construction Of Pitching Work To Tank In Shidenuru Village In Byadagi Taluk Haveri District

Amount

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.

Scarifying Existing Granular Surface to a Depth of 50 mm by Mechanical Means using Hydraulic excavator

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.1.14.1

Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer in-charge. (Made of G.I. wire of dia 4 mm).(Common SR Volume-II -2023-24 Item No.11.58, Page No.95)

Fencing with G.I. barbed wire Angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used.( Common SR Volume-II -2023-24 Item No. 11.57.1, Page No.95)

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

Cutting and removing jauliflora bushes upto 1.50 m girth excluding removal of stumps and including burning or disposing off the materials as directed with all other ancillary operations complete.

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.

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

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 as per specification

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.

Cutting and removing jauliflora bushes upto 1.50 m girth excluding removal of stumps and including burning or disposing off the materials as directed with all other ancillary operations complete.

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.

Providing casing embankment using semi-pervious / pervious 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.

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.

Filling clayey soil between two rows of sand bags placed for forming ring bund including tamping, plugging leakage points etc., complete with all lead and lifts.

Dewatering pump 10 hp diesel.Pump. complete as per detailed specifications with all lead, lift, loading & unloading charges & as directed by engineer in charge

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

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 as per specification

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.

4th Month

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 and laying in-situ vibrated M-20 (28 days cube compressive strength not less than 20 N/sq mm) grade cement concrete using 40 mm down approved, clean, hard, graded aggregates for RCC works of gallery, sluice, spillway crest, spillway d/s face, energy dissipating structures, training walls, piers, abutments and such other locations including cost of all materials,machinery,labour,formwork,centering, scaffolding, cleaning, batching, mixing, placing in position,levelling, vibrating, finishing, curing etc., complete with all lead and lifts.

Providing, fabricating and placing in position reinforcement steel for RCC structures including cleaning, straightening, cutting, bending, lapping / welding joints wherever required, tying with 1.25mm soft annealed steel wire, including cost of all materials, machinery, labour etc., complete with initial lead upto 1 Km and all lfits.

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

Providing and laying in Cement Concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. 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, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications

Providing and laying in position Cement Concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 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. The cost includes all lead & lifts, cost of all materials, 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.M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Providing and injecting chemical emulsion for Pre-constructional Anti-Termite Treatment, creating continuous chemical barrier under and around the column pits, walls, trenches, basement excavation, top surface of the plinth filling, junction of wall and floor, along the external perimeter of building, expansion joints, over the top surface of consolidated earth on which apron is to be laid, surrounding of pipes and conduits, with chloropyriphos emulsifiable concentrates of 20% concentration, including cost of chemical, diluting in water to one percent concentration, labour, HOM of equipments, complete as per specifications. (Plinth area of the building at ground floor only shall be measured)

Providing impervious filling adjacent to masonry/concrete structureand filling trial pits with soil available in adjacent area in layers of100 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 etc., complete with all lead and lifts.

Providing and constructing 75 mm dia PVC pipe weep holes for concrete/masonry walls including providing 200 x 200 x 200 mm size porous 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 etc., complete with lead upto 1 km and all lifts.

Executive Benchs,Made out Of sadarahally Grey stone with hand supporters with 3 linesfinishing witharch Design with 100mm slab , height 90 X Length 150, Width 45 cms.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

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 & 35mm long 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 per specification.

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.

Providing and fixing RCC precast fencing pole of size 0.15mx0.15mx2.0m casted in M 20 with 20mm down size aggregates making holes for drawing barbed wire at 30 cm c/c using 8 mm dia vertical 4 TMT steel rods and 6 mm dia stirups at 15 cm c/c fixed 1.5 m above Ground level using steel moulding , curing , transportation to work spot including excavation in all types of soil, fixing in plain cement concrete M15 using 20 mm downsize aggregate including aligning to plumb and line providing including cost of all materials, labour,usage charges of machinery complete.

Fencing with G.I. barbed wire R.C.C. post placed at required distance, embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post one side only, provided with horizontal lines and two diagonals of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples on wooden plugs or G.I. binding wire tied to 6 mm bar nibs fixed while casting the post (cost of R.C.C. posts, struts, earth work and concrete to be paid for separately) :- Payment to be made per metre cost of total length of barbed wire used.

4th Month

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

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

Providing and laying in-situ vibrated M-20 (28 days cube compressive strength not less than 20 N/sq mm) grade cement concrete using 40 mm down approved, clean, hard, graded aggregates for RCC works of gallery, sluice, spillway crest, spillway d/s face, energy dissipating structures, training walls, piers, abutments and such other locations including cost of all materials,machinery,labour,formwork,centering, scaffolding, cleaning, batching, mixing, placing in position,levelling, vibrating, finishing, curing etc., complete with all lead and lifts.

Providing, fabricating and placing in position reinforcement steel for RCC structures including cleaning, straightening, cutting, bending, lapping / welding joints wherever required, tying with 1.25mm soft annealed steel wire, including cost of all materials, machinery, labour etc., complete with initial lead upto 1 Km and all lfits.

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

Providing and laying in Cement Concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. 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, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications

Providing and laying in position Cement Concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 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. The cost includes all lead & lifts, cost of all materials, 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.M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Providing and injecting chemical emulsion for Pre-constructional Anti-Termite Treatment, creating continuous chemical barrier under and around the column pits, walls, trenches, basement excavation, top surface of the plinth filling, junction of wall and floor, along the external perimeter of building, expansion joints, over the top surface of consolidated earth on which apron is to be laid, surrounding of pipes and conduits, with chloropyriphos emulsifiable concentrates of 20% concentration, including cost of chemical, diluting in water to one percent concentration, labour, HOM of equipments, complete as per specifications. (Plinth area of the building at ground floor only shall be measured)

Providing impervious filling adjacent to masonry/concrete structureand filling trial pits with soil available in adjacent area in layers of100 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 etc., complete with all lead and lifts.

Providing and constructing 75 mm dia PVC pipe weep holes for concrete/masonry walls including providing 200 x 200 x 200 mm size porous 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 etc., complete with lead upto 1 km and all lifts.

Executive Benchs,Made out Of sadarahally Grey stone with hand supporters with 3 linesfinishing witharch Design with 100mm slab , height 90 X Length 150, Width 45 cms.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

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 & 35mm long 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 per specification.

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.

Providing and fixing RCC precast fencing pole of size 0.15mx0.15mx2.0m casted in M 20 with 20mm down size aggregates making holes for drawing barbed wire at 30 cm c/c using 8 mm dia vertical 4 TMT steel rods and 6 mm dia stirups at 15 cm c/c fixed 1.5 m above Ground level using steel moulding , curing , transportation to work spot including excavation in all types of soil, fixing in plain cement concrete M15 using 20 mm downsize aggregate including aligning to plumb and line providing including cost of all materials, labour,usage charges of machinery complete.

Fencing with G.I. barbed wire R.C.C. post placed at required distance, embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post one side only, provided with horizontal lines and two diagonals of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples on wooden plugs or G.I. binding wire tied to 6 mm bar nibs fixed while casting the post (cost of R.C.C. posts, struts, earth work and concrete to be paid for separately) :- Payment to be made per metre cost of total length of barbed wire used.

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

Amount

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead

Providing rubble / boulder and sand filling behind abutment and return walls in layers including cost of all materials, labour, watering, ramming and all other ancillary operations complete.

Providing and laying in-situ vibrated M-20 (28 days cube compressive strength not less than 20 N/sq mm) grade cement concrete using 40 mm down approved, clean, hard, graded aggregates for RCC works of gallery, sluice, spillway crest, spillway d/s face, energy dissipating structures, training walls, piers, abutments and such other locations including cost of all materials,machinery,labour,formwork,centering, scaffolding, cleaning, batching, mixing, placing in position,levelling, vibrating, finishing, curing etc., complete with all lead and lifts.

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) M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

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.

Providing impervious filling adjacent to masonry/concrete structureand filling trial pits with soil available in adjacent area in layers of100 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 etc., complete with all lead and lifts.

Providing and constructing 75 mm dia PVC pipe weep holes for concrete/masonry walls including providing 200 x 200 x 200 mm size porous 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 etc., complete with lead upto 1 km and all lifts.

Supplying and fixing FRP Needles made out of concealed GI tubes of suitable size & thickness. Zinc coating of not less than 360GSM, I.S make hot rolled from any reputed pipe manufacturing company. FRP wrapping allround the pipe minimum thickness of 4mm and wall thickness of plates not less than 6mm. made out of Isoptholic polyester resin UV stabilized marine grade and fibre glass chopped trands of 450 GSM electrical grade with gel coat finish. The water seals to be made out of synthetic rubber (EPDM) and housed in anodized aluminium housing as per design and drawing issued according to site conditions with the warranty of 5 years for any manufacturing defects, complete with all lead and lift loading and unloading charges as per the direction of Engineer in charge.

Supplying and fixing FRP Needles made out of concealed GI tubes of suitable size & thickness. Zinc coating of not less than 360GSM, I.S make hot rolled from any reputed pipe manufacturing company. FRP wrapping allround the pipe minimum thickness of 4mm and wall thickness of plates not less than 6mm. made out of Isoptholic polyester resin UV stabilized marine grade and fibre glass chopped trands of 450 GSM electrical grade with gel coat finish. The water seals to be made out of synthetic rubber (EPDM) and housed in anodized aluminium housing as per design and drawing issued according to site conditions with the warranty of 5 years for any manufacturing defects, complete with all lead and lift loading and unloading charges as per the direction of Engineer in charge.

Supplying and fixing FRP Needles made out of concealed GI tubes of suitable size & thickness. Zinc coating of not less than 360GSM, I.S make hot rolled from any reputed pipe manufacturing company. FRP wrapping allround the pipe minimum thickness of 4mm and wall thickness of plates not less than 6mm. made out of Isoptholic polyester resin UV stabilized marine grade and fibre glass chopped trands of 450 GSM electrical grade with gel coat finish. The water seals to be made out of synthetic rubber (EPDM) and housed in anodized aluminium housing as per design and drawing issued according to site conditions with the warranty of 5 years for any manufacturing defects, complete with all lead and lift loading and unloading charges as per the direction of Engineer in charge.

Supply and fixing of FRP “C” section frame of size 100mm and wall thickness of 8mm (#1mm) and Rib thickness of 12mm smooth finish with marine grade gel coat, with side projections at every 1 meter interval to hold the frame firmly in concrete including tie bar at top and key holes provided to tie the binding wire with reinforcement to maintain the alignment. FRP frames should be flushed to the top of the pier level after concreting to avoid damages of frames by debris of flood water. Binding of glass fibre mat must be Isoptholic polyester resin of marine grade with UV stabilizer to withstand all weather conditions and saline water (For any size). Anchor brackets to be provided to avoid the uplift of needles on either side of the groove, & all necessary works as directed and complete as per per specification.

4th Month

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 rubble / boulder and sand filling behind abutment and return walls in layers including cost of all materials, labour, watering, ramming and all other ancillary operations complete.

Providing and constructing dry rubble stone pitching with pin headers at 2 per m2 using stones and stone chips from approved source including cost of all materials, labour, hand packing / wedging stone chips, finishing and all other ancillary operations complete

Providing casing embankment using semi-pervious / pervious 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.

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.

Providing and laying insitu vibrated cement concrete M-15 using approved, clean, hard graded aggregates including cost of all materials, machinery, labour, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with all leads and lifts. (For Dam and Allied works)Using 40mm and down coarse aggregates and 28 days cube compressive strength, Cement content=270 kg/m3 i) Levelling course, foundation filling, backfilling and similar works.

Providing and laying in Cement Concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. 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, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications.(Common SR Vol-I, 2023-24, P.NO-15, I.NO- 2.3.1) [M20 Design mix using 20mm nominal size graded crushed coarse aggregate]

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, ell 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. M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Providing and constructing 75 mm dia PVC pipe weep holes for concrete / masonry walls including providing 200 x 200 x 200 mm size porous 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.

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

Providing and constructing protective railing consisting of cast in-situ railing posts of size 150 x 150 mm at bottom, 100 x 100 mm at top and 750 mm height, placed approximately at 2 m centre to centre in M-20 grade cement concrete using 20 mm down approved clean, hard, graded aggregates with each post reinforced by 4 numbers 8 mm dia. main bars embedded in kerb concrete for 400 mm depth and 5 numbers 6 mm dia. stirrups and fixing 3 rows of 40 mm dia. GI pipes with two coats of synthetic enamel painting over a coat of red oxide primer paint including cost of all materials, machinery, labour, formwork, supports, fabricating and placing reinforcement bars, batching, mixing, placing in position, compacting, finishing, curing and all other ancillary operations complete.

De-silting of Feeder Channel/Tank Bed in dry condition by excavating the deposited bed material and disposing off the same by stacking/formation of Embankment or as directed including cost of all machinery, labour & all necessary works as directed and complete as per specification