Cutting and cleaning of Kachcha Drain , Supply and Laying of road construction material and construction of retaining wall along the CC Road at Jampali OCM of Jampali Sub Area.

Amount

Item Description/ Heading(Part-A)

Earthwork in rough excavation over area in all kinds of soil by mechanical means including disposal of the excavated earth within boom length of the excavator all complete as per instruction of EIC

Assistance for maintaining smooth running of vehicles/tipper etc. by required work like cleaning of diposited slush, muck, side cutting of berms etc. to clear accumulated water on the road etc.as per instruction of EIC (Minimum 03 Nos.Labours per day)

Deployment of hydraulic excavator as and when required in mines premises during monsoon including cost of drivers & fuels etc complete

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 sub-base/ base course on well vibratory roller to achieve the desired density.

Deployment of tractor with trolley as and when required in mines premises during monsoon including cost of drivers & fuels etc complete

Part-B

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge.All kinds of soil

PCC: Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

RCC: Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

Shuttering: Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete.

Shuttering: Centering and shuttering including strutting, propping etc. and removal of form for Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Mild steel and Medium Tensile steel bars

Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Total impact of GST for the purpose of CTC

satish kumar singh (BID ID -1149835)