Improvement and development of Belagatti Tank ,construction Of Causeway across Yerikere Nala crossing at Hale Bankapur to Bommanahalli Road Construction of Check dam and Improvement of Gaddihalla in Shiggaon and Savanur Taluk of Haveri District .

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.

Clearing Grass and Removal of Rubbish & dumping to outside periphery by manual means.

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

Preparing foundation bed for masonry or concrete by removing all loose material by wedging / chiselling and disposing off the same as directed and cleaning the surface with air and water jet including cost of all materials, machinery, labour etc., complete with all lead and all lifts.

Providing and laying in-situ vibrated M-15 grade cement concrete using 40mm down approved, clean, hard, graded aggregates for plain concrete works including cost of all materials, machinery, labour, formwork, centering, scaffolding, cleaning, providing mortar layer for lift joints, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with all lead and lifts.

Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications. M15 Using 40 mm nominal size graded crushed coarse aggregates

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 ISCodes 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. M15 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Add Formwork for Item No.2.4.1 page 16 as per Addendum-I Common Schedule of Rates Vol-I, 2023-24 For Dam and Allied workt- 12%

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

Add Formwork for Item No.2.4.2 page 16 as per Addendum-I Common Schedule of Rates Vol-I, 2023-24 For Foundations, Sub structure of Cross Drainage- 5%

Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the 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 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. 2.4.3.-M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Add Formwork for Item No.2.4.3 page 16 as per Addendum-I Common Schedule of Rates Vol-I, 2023-24 For Foundations, Sub structure of Cross Drainage- 5%

Add Formwork for Item No.2.4.3 page 16 as per Addendum-I Common Schedule of Rates Vol-I, 2023-24 For Dam and Allied workt- 12%

Add 35% Formwork for item No. 2.4.3 Page 16 as per Addendum-I Common Schedule of Rates Vol-I, 2023-24. For Cement Concrete Drain Walls-35%

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.-Wearing coat. 2.5.3. M30 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Providing and constructing contraction joints by fixing 230 mm wide central bulb type PVC water stop in single line supported by 10 mm dia. steel dowel rods on either side at 1 metre interval including cost of all materials, machinery, labour, vulcanizing water seal joints and all other ancillary operations complete.

e.Dam & Allied Works

h.All other type of structures

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 casing embankment using semi-pervious / pervious soil collected in embankment area in heaps as part of disposal of excavated soil from canal in layer of 250 to 300 mm (before compaction) including cost of all materials,machinery, labour,all other operations such as 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 by power roller and all other ancillary operations complete.

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with PVC Pipe 110mm outer dia at 2 kg per m2, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications

Providing and constructing vertical /inclined graded filter media using clean, hard graded sand and coarse aggregates from approved source satisfying specified filter criteria in layers of specified thickness including cost of all materials, machinery, labour, laying to required slopes, compacting and all other ancillary operations complete as per specifications and approved drawings. 10 mm down graded coarse aggregate layer

Design, fabrication, supply, errection and commissioning of embedded parts (with top seal seat) consisting of sill beam, wheel tracks, seal seats, guide rails, groove lining upto top etc., with all accessories for vertical lift roller gate for canal escape / regulator including cost of all materials, machinery, labour, cutting, aligning, anchoring, welding, finishing, cleaning, applying one coat of zinc rich epoxy primer and four coats of cold applied coal tar epoxy paint complete as per specifications and approved drawings.

Design, fabrication, supply, erection, testing and commissioning of fixed wheel type vertical lift gate ( with top seal ) consisting of skin plate, siffeners, horizontal and vertical girders, wheels, guide rollers, rubber seals with all accessories for canal escape /regulator vent including cost of all materials, machinery, labour,cutting, aligning, welding, finishing, cleaning, applying one coat of zinc rich epoxy primer and three coats of cold applied coal tar epoxy paint, seal fixing and all other ancillary operations complete as per specifications and approved drawings.

Back filling behind abutment, wing wall and return wall complete including compaction as per drawing and Technical Specification. A.Granular material

Providing and constructing dry rubble stone pitching with pin headers at 2 per sqm 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. 300 mm thick

Providing 100 mm thick approved type grass turfing to side slopes of canal icluding cost of all materials, labour, watering for minimum 15 days & all necessary works as directed and complete as per specification.

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification.

Providing S&S RCC SPUN / VIBRATED CAST PIPES (REINFORCED) pipes NP-3 Class conforming to IS:458-1988 with latest amentments using ordinary portland cement, for sanitary works and conveying to work site, rolling and lowering into trenches, laying true to line and level including loading and unloading at both destinations and jointing of pipes and specials, perfect linking of joints with jack to correct position including cost of jointing materials, i.e, rubber rings conforming to IS: 5382 for S&S RCC pipes, with all leads and lifts as directed and giving necessary hydraulic test as per ISS to the required pressure and commissioning etc. complete. (Contractor will make his own arrangements for procuring water for testing). Before the execution of the work, the contractor shall carry out the survey

Reinforced cement concrete M15 grade boundary pillars of standard design as per IRC:25, fixed in position including finishing and lettering but excluding painting

Providing rubble and murum filling in layers of 250 to 300 mm including cost of all materials,machinery, labour, watering, ramming and all other ancillary operations complete.

Executive Engineer

KNNL, SLI, Division

Dharwad