Renovation Repair and Modernization of Kolayat Lift Canal System

Silt Clearance/removal of blown sand, undressed with combined lead up to 50 m from lined canal section a. For FSD up to 1 m.CARRIAGE OF MATERIALS EXCLUDING LOADING, UNLOADING AND STACKING (Rate in Rs.) Earth upto 1/2 km

Centering & shuttering with plywood or steel sheets including strutting, propping, bracing both ways and removal of form work for foundation in basement rafts beam, bases of columns etc up to plinth level including material.

LDPE film 250 micron as per IS specification

Cement concrete for sleeper cast in situ 1:3:6 (1 cement : 3 Bajari (Coarse sand) : 6 grit (graded coarse aggregate) 20 mm nominal size) including use of mechanical mixer, scaffolding , form work, dressing, excavation of earth, laying tar paper , finishing, refilling of earth in the sides of sleeper, curing etc. as per specifications complete in all respect including cost of tar paper.In side slopeSize 75 x 150 mm

Granular Sub-base with Well Graded Material (Table 400-1) By Mix in Place Method Construction of granular sub-base by providing well graded material, spreading in uniform layerswith Tractor Mount Grader on prepared surface, mixing by mix in place method with rotavator atOMC, and compacting with smooth wheel roller to achieve the desired density, complete as perMoRTH Specification Clause 401. For Bikaner For Grading III Material

Compaction of earth or highly weathered strataBy manually or plain roller. (density 90% of Proctor)

Gravel work.Gravel (in loose form in non cohesive binding material) work in excavation withuse of pick axe, undressed with combined lead up to 50 M with percentage of gravel or kankar.More than 40% to 60%

Earth work excavation in Ordinary soil, undressed inclusive of all lift but with combined lead up to 200 mtrsCompaction of earthwork Extra for laying earth in 15 to 20 cm layers, watering, dressing butexcluding cost of Rolling.

Providing and fabricating steel reinforcement for R.C.C. work including straightening, cutting bending, placing in position and bindings complete including cost of binding wire in foundation andsuper structure 4.5 mtr. height above plinth level. Hot rolled deformed (IS 1139) cold twisted (IS :1786) bars.

Earth work excavation in Ordinary soil, undressed inclusive of all lift but with combined lead up to 50 mtrs Extra for additional lead beyond 350 m up to 400 in ordinary soil.