Slope protection work by providing kerbed wall and concrete road surface at Dhoptala OCM under Sasti Sub Area

Earth work in excavation by mechanical means (Hydraulicexcavator)/ 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

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

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).

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 : 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. Thermo-Mechanically Treated bars.

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

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

Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete.

Pointing on stone work with cement mortar 1:3 (1 cement: 3 fine sand) : Flush/ Ruled pointing

75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with : Moorum

Dewatering the excavated trenches and pools of water in the building trenches / pipeline trenches, well works by using pumps and other devices including disposing off water to safe distance as directed by Engineer-in-charge (includingcost ofmachinery, labour, fuel), etc.complete.(Bd-A-9/261)

Construction of embankment with approved materials having CBR >7 obtained from borrow pits with all lead and lift transporting to site ,spreading, grading to required slope and compacting to meet requirement of table 300-1, 300-2 and as per relevant clauses of section -300

Construction of granular sub-base by providing well graded material like natural sand crushed gravel or crushed stone having CBR >30, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator or plant mix method at OMC, and compacting with vibratory rollers of 80 to 100 kN static weight to achieve the desired density, complete as per Clause 401 of Specification. Plant Mix Method For Grading-III Material

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.

Dismantling of flexible pavement (bituminous courses) by mechanical means and disposal of dismantled material up to a lead of 1 kilometre, as per direction of Engineer-in-charge.

Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete.

Compacting earth work in slope with hydraulic excavator of 1 cum bucket capacity including cutting/filling spreading, grading to required slope with available earth with plate compactor attached to hydraulic excavator as per the direction of Engineer in charge

Total impact of GST for the purpose of CTC

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