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| 1 | Repair and Lining of Ralla Distributary between RD 1725 m to 3430 m ofRBMC of Kolar Project. (Second Call) |
| 2 | Removing carefully plain cement concrete /Stone slabs from the side lining of canal and stacking the same on the road side / canal bed etc., complete and disposal of unuseful material at proper places with all lead & lifts for all materials & machinery, as per drawing , design, specification and as directed by Engineer -in- Charge. |
| 3 | Excavation in different types of soil in canal bed and sides slopes for lining, sleepers, steps, coping and under drainage arrangment including dressing to the profile and disposal of excavated materials etc.,complete. In all kind of soft/loose/hard/dense soils,moorum & moorum mixed with boulders and mud with all lead & lifts for all materials & machinery, as per drawing , design, specification and as directed by Engineer -in- Charge. |
| 4 | Excavation in all kind of soft/loose/hard/dense soils, moorum and moorum mixed with boulders and mud including dressing, placing the excavated soil neatly in specified dump area or disposing off the same as directed, including cost of site clearance, all materials, machinery, labour and dressing etc. complete with all lead & lifts for all materials & machinery i/c all charges as per drawing , design, specification and as directed by Engineer -in- Charge. |
| 5 | Providing and placing approved cohesive non-swelling soils, below lining in canal bed and side slopes including serration in soil, breaking of clods, laying in layers of 15 cm thickness, cutting and finishing in required bed grade & side slopes including dressing, watering, compaction ( at optimum moisture content to obtain dry density not below 90 % ) by light rollers i.e. non powered rollers or sheep foot earth masters or mechanical /vibratory compactors etc. complete with all lead andlifts for all materials as per drawing, design , specificationand as directed by Engineer-in- Charge. |
| 6 | Providing and placing in position cement concrete with graded aggregate in canals, including cost of all material, vibration, finishing,curing for 28 days, cleaning etc.complete. For sleepers and safety ladders using graded aggregate of maximum size 40 mm with . Cement concrete M10 (Nominal Mix) with all lead and lifts as per drawing,specification and as directed by Engineer-in-Charge. |
| 7 | Providing and fixing in position LDPE film of 150 micron (0.15 mm) IS mark of Grade231 for bed and sides of canal including cost of all materials, labour, laying, joining as per specifications etc., complete.with all lead and lifts as per drawing, specification and as directed by Engineer-in-Charge. |
| 8 | Providing and placing in position cement concrete with graded aggregate in canals, including cost of all material, vibration, finishing,curing for 28 days, cleaning etc.complete. For in-situ- lining in canal (in bed, slopes and coping with Design Mix Concrete) M 15 , 20 mm graded aggregate including machinery, all charges,labour, laying with all lead and lifts as per drawing, specification and as directed by Engineer-in- Charge. |
| 9 | Providing and Filling contraction joints ( grooves ) as per IS 5256 with hot applied sealing compound IS 13143 including cleaning and washing grooves , painting its inner surfaces with primer IS 3384 at the rate of 1 litre per 4 sqm inclusive of cost of allmaterials for in -situ concrete lining etc., complete with all lead and lifts for all materials & machinery i/c all charges, as per drawing, specificationan and as directed by Engineer-in Charge. |
