Improvement to CSR within RD.1853m to RD.3038m, from RD.4538m to RD.5638m and RD.5708m to 7800m of Behera Distributary, Improvement to CSR Turunga Minor from RD.0m to 1752m and CSR of Baragada Main Canal from RD.47.045Km to RD.47.419Km, CSR from RD.0

Clearing and grubbing land in canal slope work including uprooting rank vegetation, grass, bushes, shrubs, sapling and trees girth upto 300mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in thick.

Excavation in all kinds of soil including moorum, stoney earth, gravel etc.excepting all kinds of rock & boulders exceeding 0.014cum in volume for dam base stripping, cut-off trenches, outfall drains and stripping in borrow areas including rough dressing and dumping the excavated materials away from work site manually within 50m initial lead and 1.5m initial lift as per the direction of Engineer-in-charge including stacking of useful materials as directed.

Loosening, levelling and compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in table 300-2 for embankment construction and Clause 305 of MoSRT&H specification for Road and Bridge Works (4th) Revision)

Excavation of any approved type of soil in approved borrow area by mechanical means and loading into and transportation by mechanical means and unloading the soil on properly prepared and scientifically approved surface including watering earth work upto OMC condition and compaction by vibratory roller (8-10 tonne capacity and spreading with ordinary grader attached with tractor In layers not exceeding 22.5 cm to 95% dry density including hire and running charges of all the machineries in embankments of canal for all helghts including construction, maintenance, watering and lighting of haul road and borrow area etc complete as per the direction of the Engineer in charge. (Measurement of the fill to be taken on the finished compacted section under OMC condition)

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant,carriage of mixed material by tipper to site, laying in uniform layers with paver in subbase/base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per Clause 406 of MoSRT&H Specifications for Road & Bridge works (4th Revision)

Cleaning the existing granular base surface including removal of binding materials and other foreign materials within wire brushes and small picas, sweeping within brooms or soft brushes and finally destiny within old gunny bags and or compressed air to receive bitumen etc. all labour charge, T&P, B & O.C. workers welfare cess etc. complete as directed by the Engineer-in-charge.

Supplying all materials and labour, applying primer coat of slow setting bitumen emulsion over the cleaned metalled road surface to receive premix carpet.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per Clause 503 of MoSRT&H Specifications for Road & Bridge works (4th Revision)

Providing and laying (dense graded bituminous macadam with hot mix plant using crushed aggregates of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen, transported to hot mix to work site, laying with a hydrostatic apver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per Clause 507 of MoSRT&H Specifications for Road & Bridge works (4th Revision).

Providing and laying semi dense bituminous concrete with batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder of 60/70 penetrationgrade of bitumen, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheelede, vibratory and tandem rollers to achieve the desired compaction as per Clause 508 of MoSRT&H Specifications for Road & Bridge works (4th Revision)