|
| 1 | Excavationinallkindsofsoil&Soft murumincludingbouldersupto0.6mdiameter (0.113cum)forcanal,seatingofembankment, filterdrains/catchwaterdrainsetc.,andplacing theexcavatedstuffneatlyindumpareaorfor formation of service road / embankment as directed including cost of all materials, machinery, labour,dressingbedandsidestorequiredlevel and profile etc. complete with lead up to 15 m andall lifts as directed. |
| 2 | Excavationinhardmurumincluding bouldersupto0.6mdiameter(0.113cum)for canal, seating of embankment, filter drains / catch waterdrainsetc.,andplacingtheexcavatedstuff neatlyindumpareaorforformationofservice road / embankment including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc., complete with lead up to 15 m and all lifts as directed. |
| 3 | Excavation in Soft Rock without blasting including boulders up to 0.6 m diameter (0.113 cum) for canal, seating of embankment, filter drain / catch water drains etc., and placing the excavated soft rock neatly in dump area or for formation of service road as directed including cost of all materials, machinery, labour, dressing bed andsides to required level and profile etc., complete with lead up to 15 m and 6m lift. |
| 4 | Excavationinhardrockofall toughness by blasting including boulders above 0.6 m dia.(0.113Cum) minimizing damage to side slopes of excavation in water prism area by adoptinganyoneorcombinationoflinedrilling/pre-splitting /smooth blasting techniques and placing the excavated rock neatly in approved dumpareaincludingcostofallmaterials,machinery, labour, leveling bed etc., complete with lead up to 15 m and all lifts as directed. |
| 5 | Providingandlayinginsitucement concreteofgradeM-15 ( 40 MSA )oftrap/granite/gneiss / quartzite/gradedmetalforPCCwithorwithout surface reinforcement/ RCC concreting requiring heavyorspecialtypeofshutteringforworksof gallery,sluice,spillwaycrest,spillwaydownstream face,energydissipatingstructures,intake structures, training walls, piers, abutments etc. with ConcreteMixer withshutteringandscaffolding, placing, compacting, curing with an initial lead of 1km and all lifts etc. complete as directed. ( Weir, abutment, key wall , pier ) |
| 6 | Providingandlayinginsitucement concreteofgradeM-20oftrap/granite/gneiss / quartzite/gradedmetalforRCCworksofgallery, sluice,spillwaycrest,spillwaydownstreamface, energy dissipating structures, intake structures, training walls, piers, abutments, slab etc. with ConcreteMixerincludingshutteringand scaffolding, placing, compacting, curing with an initialleadof1kmandallliftsetc.completeasdirected. ( For Slab ) |
| 7 | Providing & fixing including cutting , bending, hooking, laying in position and tying M.S. bars for reinforcement of RCC work as per detailed drawing etc. |
| 8 | Providing and fixing in position M.S. Sill beam of I.S. designed ISWB -150 size ( 150mm (d) X 100mm (b) as per detailed design , drawing and specification complete as directed A) Sill Beam |
| 9 | Providing & fixing in position M.S. vertical channel of size 150mm X 100mm , 8 mm thick fabricated from 8mm thick MS plate , including ancillary works ,as per detailed designs , drawing and specification complete as directed. Directly from excavation in layers , including levelling , sectioning edges / sides, cost of all material , machinery , labour all other as Side Channel |
| 10 | Providing and fixing in position of Mild steel needle of 2120 X 500mm size of I.S. designated ISWB 150 Size 150mm X 100mm as per detailed designs, drawing , and specificationM.S.needle |
| 11 | Back filling up to ground level behind the canal structures etc. complete with suitable material of approvedquality in layers not exceeding 20 cm without disturbing the structure etc. completeas directed. |
| 12 | Providingcasing embankment using selected pervious materialavailable directly from excavation in layers includingcost ofall materials,machinery,labour,allotheroperations such as collection of material, spreading material in layerofspecifiedthickness,sortingout,breaking clods,leveling,sectioningedges/sides,watering, compacting each layer to density control of not less than95percentorasstipulatedusingvibratory compactor includingcostofwateretc.completewith lead up to1 km and all lifts as directed. |
| 13 | Providing and constructing 300 mm thick dry rubble stone pitching with pin headers at2per sqm using stonesandstonechipsfrom approvedsourceincludingcostofallmaterials, labour, hand packing / wedging stone chips, finishingetc.,completewithleadupto50m andall lifts as directed. |
| 14 | Royalty included in rates |
| 15 | GST(18%) |
| 16 | GIS(1%) |
