Construction of Cross Regulator at RD 32.000KM of Jambhira Left Main Canal, Subarnarekha Irrigation Project, Laxmiposi

Dismantling and removing cement concrete including stacking the useful materials for reuse and removing the debris within 50m lead

Excavation of any approved type of soil in approved borrow area by mechanical means loading into and transportation by mechanical means and unloading the soil within lead of 3 km. etc complete as per direction of Engineer-in-Charge.

Watering eathwork up to OMC condition and compaction by vibrating roller and dozer in layers not exceeding 22.5 cm to 95% dry density including hire and running charges of all the machineries complete as per direction of Enginer-in-charge (measurement to be taken on the finished compacted section of the fill under OMC condition).

Fine dressing and turfing the canal embankment, slopes with approved quality of copacted dub grass including collection and supplying the same from approved site including loading, unloading, conveyance charge, royality and all other taxes, labour cess with all leads, lifts & delifts and specification including cost of mobilisation, demobilisation, supplying all machineries, equipments, materias. And labour required for the work supervision charges, labour cess including cost of watering and making arrangements till survival of grass to its full growth with all incidental charges to complete the item of work as per direction of Engineer-in-Charge.

Excavation of foundation for structure work by Mechanically means in AKS including sand, silt, loam, clay & mud stiff and hard clay within 50 meter initial lead and 1.5 meter initial lift rough dressing and breaking clods to maximum 5 cm to 7 cm laying in layers not exceeding 0.3m depth and completion of the work as per design drawing specification as per direction of Engineer-in-Charge.

Collecting, supplying and spreading of coarse clean sand of approved specification with all cost, carriage, royalty, all taxes, cess etc. and all other charges in filter drain on bed & slope of canal / foundation of structures to proper line & level using removable sheet metal separators up to design height watering & ramming to proper compaction including hire charges of machineries , site illumination, mobilization, demobilization , construction of coffer dam ,approach and diversion road with all leads lifts,delifts, T&P etc. complete as directed by the Engineer - in -Charge.

Supplying, collecting, spreading and labour for laying good quality graded moorum(50%) and sand (50%) on canal slope (as CNS layer) in layers not exceeding 150mm, watering & compacting to the required density in OMC by manual or mechanical means including cost, conveyance, royalty , taxes etc.and all other labour charges ,hire charges of machinaries etc. complete as per direction of Engineer-in-charge.

Providing and laying cement concrete of grade M 15 with 20 mm. down graded granite coarse aggregate for concrete lining(cast-in-situ) to the bed and slopes of canal with sleeper beams, keys etc. in pannels including supply of all materials labour and machineries compacting with plate vibrator or manually and finishing the concrete surface with concrete paver including trimming and dressing of canal bed and slopes including cutting trenches for sleeper beam, keys and drainage etc including watering and compaction of slopes and bed with hand rammers to proper profile complete as directed by the Engineer-in-Charge (For Distributary longitudinal / transverse beam only and for Minor & Sub-Minor).

Providing, straightening, cutting, bending, binding and tying the grills and placing in position the reinforcement including lapping or welding where necessary, including cost, carriage and taxes of tested, reinforcing bars, binding wires with all leads, lifts and delifts, cost of all labour, labour cess including cost of lap bars, chairs etc. to complete the item of work as per approved designs, drawing and specification and direction of the Engineer-in-Charge.

Cement Concrete (PCC) M 15 using 40mm & down graded size hard granite crusher broken stone aggregates for Toe wall from approved quarry free from weargered skin surface dust & any other deleterious materials of approved grading including supply of clean sharp sand of approved quality in canal structure as per approved design., drawings and specifications with all leads, lift and delifts, including cost of carriage, royalty, screening and washing etc. of all materials, dewatering mixing & vibrating by mechanical means including supply of all tools and plants labour with cost, carriage of water, curing and construction & removal of Coffer dam and gangway if required & supervision charges including mobilisation & demobilisation with all incidental charges, taxes, labour cess to complete the item of work as per direction of the Engineer-in-charge.