development of coal yard including approach , jungle clearing including uprooting of rank vegetation , grass , bush , wood , trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 100 m outside the periphery of the area cleared as per specifications and directions of mic . , surface dressing of the ground on all kinds of soil including removing vegetation and inequalities not exceeding 30 cm deep and disposal of rubbish , lead up to 100 m and lift up to 1 . 5 m . ( item no . 1 shall not be paid where ever this item is executed . ) , earth work in excavation in all kinds of soil over areas ( exceeding 15 cm in depth , 1 . 5m in width as well as 10 sqm over plan ) including disposal of excavated earth , lead upto 50m . & lift upto 1 . 5m . disposal of soil to be leveled , neatly dressed as per direction of manager-in-charge . , earth work in excavation by mechanical means ( hydraulic excavator ) / manual means in foundation trenches or drains ( not exceeding 1 . 5 m in width or 10 sqm on plan ) , including dressing of sides and ramming of bottoms , lift upto 1 . 5 m , including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50 m . , controlled earth filling over areas , road embankments , ramp etc . in layers of 15 cm at specified places as required by engineer , with approved earth from borrow pits or earlier excavated earth at all depths and heights , transporting to places within 2 kms of plant boundary , loading , unloading , depositing , dressing , trimming , watering , compaction by mechanical means ( sheep foot / vibro compactor road roller having 10 to 12 tonne static load ) with all bye works complete as per specifications and directions of mic . , boulder soling / stone pitching with black granite boulders with filling the intersection with sand / crusher dust including transporting of material , surface preparation to required shape etc . complete . , providing & laying of plain cement concrete in foundation & plinth upto a depth of 5m from g . l . & height upto 4 . 5 mtr from gl proportion mix of cement: coarse sand : stone aggregate , 1:4:8 ( using 40mm nominal size stone aggregate ) excluding the cost of cement , reinforcement & shuttering , as per the instruction of mic , providing & laying of reinforced cement concrete in foundation , pavement , slab , wall , parapet , bed blocks , etc . at any depth and height upto 4 . 5 mtr from g . l including centering & shuttering excluding cost of cement & steel as per the direction of manager-in-charge . r . c . c 1:1 . 5:3 ( 1cement: 1 . 5 coarse sand: 3 graded stone aggregate 12mm nominal size / 20mm & down grade ) . , tor steel / tmt bars reinforcements for rcc work including transportation from store , cutting , bending , binding with wire , placing in position and providing cover blocks etc . complete as per instruction of mic . , centering and shuttering including strutting , propping etc . and removal of form for all heights in foundations , footings , bases of columns , etc . for mass concrete . , dismantling and disposal of r . c . c / p . c . c within 100m lead including stacking and cleaning the area all complete . , transporting and disposing the surplus earth , debris and soft rock including shrubs and vegetations from construction area beyond the initial lead of 50m including re-excavating the deposited soil excavated earlier , transportation , loading , unloading , laying at all depths and heights , stacking , levelling and dressing both the area ( viz . from where the earth is transported and where it is deposited ) to required levels and slopes complete with all lifts as directed . for carting on the basis of truck / tractor measurement , voids shall be deducted as per specification . lead up to 2 . 0 km , fly ash brick masonry work with cement based fly ash bricks / reusing serviceable dismantling bricks in foundation & plinth upto 1 . 5 mtr depth with cement mortar 1:6 ( 1cement : 6 coarse sand ) as per specifications but excluding the cost of cement & bricks . ( cement & bricks will be issued free of cost at nalco store & manufacturing site respectively ) , 15mm thick cement plaster in cement mortar 1:6 ( 1 cement:6 sand ) on the rough side of single or half brick wall with necessary scaffolding , curing etc . complete for depth upto 1 . 5mtr and height upto 4 . 5mtr from g . l .