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| 1 | Earth work in cutting or in embankment in ordinary soil, excavation to be in the form of regular pits not not exceding 0.50 mt. in depth and work in embankmet to be n 20 cm. layers includding ramming and dressing the surface to required level and slope and also including 1.5 mt. lift and 30 mt. lead as per SL. No.253 detailed specification & direction of E/I. forEmbankment work. |
| 2 | Construction of granular sub-base by providing Shankargarhmaterial, spreading in uniform layers with motor grader on prepared surfaceand compacting in two layers at OMC with smoothwheelroller to achieve thedesired density, complete as per Technical Specification Clause 401. for proper completion of work as per direction of Engineer-in-charge. |
| 3 | Providing, laying, spreading and compacting stone aggregates of 45-63mm to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming,Type - B screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405 for proper completion of work as per direction of Engineer-in-charge. |
| 4 | Providing, laying, spreading and compacting stone aggregates of 22.4-53mm size to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming,Type - B screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.for proper completion of work as per direction of Engineer-in-charge. |
| 5 | Providing and applying Primer coat with bitumen emulsionon prepared surface of granular base including clearing of road surface and spraying primer using mechanical means. As per technical specification clause 502 (including Cost of Maxphalt) |
| 6 | Providing and applying tack coat with Bitumen (VG-10) at the rate of 0.30 kg per sqm on the prepared granular surfaces treated with primer complete as per Technical Specification Clause 503 for proper completion of work as per direction of Engineer-in-charge. |
| 7 | Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat ofType Cas per Technical Specification Clause 508. for proper completion of work as per direction of Engineer-in-charge. |
| 8 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C, as per Technical Specification Clause 510 for proper completion of work as per direction of Engineer-in-charge. |
| 9 | Brick edging on both sides of the road of first class bricks 8 cm (3\"\") wide and 12 cm. ( 4.5\") deep laid with mud mortar including labour & supply of bricks finish to the required templeate and in proper alignment and also including dressing ramming the excavated earth as directed by Engineer-in-chargein |
| 10 | Earth work in patries with ordinary soil (loam,clay and sand) excavationto be in the form of regular pits not exceeding 50 cm in depth and earth work in embankment to be in 20 cm layers including the ramming and dressing the surface to required levels, slopes and also including 1.5 m lift and 30 m lead the earth form cutting to be used in making embankment or to be deposited as spoil bank within 30 m distance as directed by the Engineer-In-Charge without royalty as per ( S.I. No. 253) |
| 11 | Cost of IInd Year Maintenaince @0.75% |
| 12 | Cost of IIIrd Year Maintenaince @1.5% |
| 13 | Cost of IVth Year Maintenaince @2.25% |
| 14 | Cost of Vth Year Maintenaince @3% |
