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| 1 | Scarifying the existing granular road surface to a depth of 50 mm and disposal of scarified material within all lifts and leads upto 1000 metres. |
| 2 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing 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 with vibratoryroller to the required density. By Mechanical Means - Grading I (Using Screening Type B (11.2 mm) Aggregate) |
| 3 | Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 m. and spreading for embankment or stacking as directed. |
| 4 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing 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 with vibratoryroller to the required density. By Mechanical Means - Grading II (Using Screening Type B (11.2 mm) Aggregate) |
| 5 | Providing and constructing 75 mm. thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40 mm. stone metal layers 30% crusher broken metal + 70% Hand broken (by breaking rubble obtained by blasting) heating and spraying the bitumen of specified grade @ 2 Kg / sqm, spreading 12 mm.size chips compacting with three wheel static roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506 etc. complete. Including picking of existing WBM surface. ( VG-30 bulk bitumen rates are considered to arrive at rates) |
| 6 | Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on B.T. surface 2.5 kg / 10 sqm.(VG-30 bulk bitumen rates are considered to arrive at rates) |
| 7 | Open Graded Premix Surfacing - Providing and Laying OGC 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates premixed with bituminous binder transportedto site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, androlling to achieve the desired compaction but excluding prime / tack and Seal coat. For Bitumen of specified grade - Using drum mix type hot mix plant with SCADA, Paver and Vibratory roller ( Over MPM Surface) (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 8 | Providing bituminous Type A liquid seal coat on bituminous surface including supplying all materialsand bitumen of specified grade preparing existing road surface, heating and applying bitumen @ 0.98 Kg / Sqm. by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 MT. etc. complete. ( VG- 30 bulk bitumen rates are considered to arrive at rates) |
| 9 | Supplying hard murum/ kankar at the road site, including conveying and stacking complete. |
| 10 | Spreading hard murum/ soft murrum/ gravel or kankar for side width complete |
| 11 | Compacting the hard murum side widths including laying in layers on each side with vibratoryroller including artificial watering etc. complete. |
| 12 | Test of Metal - Sieve Analysis |
| 13 | Test of Hard Murum - Sieve Analysis |
| 14 | Test of Penetration Softening Point, Flash and fire point, Specific Gravity |
| 15 | Test of Extraction |
| 16 | Royalty Charges |
| 17 | GST Charges |
