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| 1 | Earth work in cutting or embankment in ordinary soil excavation to be in the form of regular pit not exceeding 0.50m (20\") in depth and earth work in embankment to be in 20cm (8\") layers, including ramming and dressing the surface to required level and slopes and also including 1.50m (5\") lift and 30m (100\") lead. The earth from cutting to be used in making embankment or to be deposited as spoil banks within 30m (100\") distance as directed by E/Iincluding Mechanical complaction in larerd by 80/100 T Road Roller as.SI No.253 |
| 2 | GSB Grading-1Construction ofgranular Sub-baseby providing well graded material , spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel rollerto achieve the desired density, complete as perTechincal Specificationclause 401 |
| 3 | WBM Grading-2Providing, laying, spreading and compacting stone aggregates of specific sizes (45-63 mm)to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. WBM Grading-2 as per Technical specification Clause 405 |
| 4 | WBM Grading-3Providing, laying, spreading and compacting stone aggregates of 53mm to 22.4mm sizes (Crusher broken) to water bound macadam (WBM III) specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.(WBM III) |
| 5 | Providing and applying prime coat with bitumen emulsion(SS-1) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 to 1.00 kg per sqm using mechanical means as per Technical specification Clause 502 |
| 6 | Providing and applying tack coat with Bitumen emulsion (RS-1)using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 7 | Providing, Laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emuslion 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 of Type \"C\" as per Tehnical Specification Clause 508By Mechanical Means |
| 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 510By Mechanical Means |
| 9 | Brick edging on both side of road with first class brick 8 cm wide 12 cm deep with mud mortar as per SI No 765 |
| 10 | Laying and fixing of 600mm dia HPNP3 pipe |
| 11 | Supply and fixing ofsign board including painting, lettingetc. complete |
