Conversion of existing coal corridor as public road from Bhubaneswari SGB (SILO) to Bhubaneswari under pass at Lingaraj OCP, Lingaraj Area.

Amount

Item Description/ Heading

Embankment Construction with Material Obtained from Borrow Pits Constructionof embankment with approved material having CBR>7 obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope andcompacting to meet requirement of table 300-1, 300-2 and as per relevant clauses of section - 300

Removal of Unserviceable Soil with Disposal upto 1000 metres (Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.)

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 lift upto 1.5 m, as directed by Engineer-in'charge.All kinds of soil

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 and compacting with vibratory rollers of 80 to 100 kN static weight to achieve the desired density, complete as per Clause 401 of Specification.for grading-I Material

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 and compacting with vibratory rollers of 80 to 100 kN static weight to achieve the desired density, complete as per Clause 401 of Specification.for grading-III Material

Prime coat: Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per clause 502 of specifications

Tack coat: Providing and applying tack coat wilh bitumen emulsion using emulsion pressure distributor at lhe rate of 0.2kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of specifications.

Bltuminous Macadam: Providing and laying bituminous macadam using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compac{ion and as per dause 504 of specifications. Using Batch Mix Plant of appropriate capacity and Paver finisher

Providing, laying and rolling of 20mm thick Mix Seal Surfacing Type -A composed of crusher broken hard granlte stone chips of sizes 11.2mm to 0.09 mm @ 0.27 cum and specified grade bitumen (VG-30) @ 22 Kg per 10 sqm of road surface laid to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in hot mix plant. laying by paver finisher and rolling with smooth wheeled roller 8-10 tonne capacity as per MoRT&H specifications clause 512 in all respects.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources).

Brick work with Fly Ash Brick (230x115x75 mm size) bricks of class designation 10 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources: 4 graded stoneaggregate 20 mm nominal size derived from natural sources)

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

BANAMBAR BHUTIA

M/S.PRADHAN CONSTRUCTION

BIBHUTI BHUSAN DHAR