Shaharattil vividh bhagatil raste durusti karne, dambari rastyanchi durusti v patching karane.

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 50m. and spreading for embankment or stacking as directed. By Manual Means. (Item used only when Quantity is below 10 Cu.m) MORTH 301 SSR OF 2022-23 ITEM NO. 2.1 & PAGE NO.26

Conveying materials obtained from road cutting including all lifts, laying in layers of 20cm to 30cm. breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than 97% of standard Proctor density for a lead of over 50m. to 300m. inclusive from the site of excavation to the site of deposition as directed. MORTH 305 SSR OF 2022-23 ITEM NO. 2.25 & PAGE NO.27

Brooming the W.B.M. surface by wire Brushes, coir brushers, dusting, cleaning etc. for receiving the bituminous treatment complete. Brooming the water Bound Macadam surface by wire. MORTH 404 SSR OF 2022-23 ITEM NO. 3.14 & PAGE NO.32

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 Vibratory roller. to the required density. By Mechanical Means - Grading I (Using Screening Type A (13.2) mm Aggregate) MORTH 404 SSR OF 2022-23 ITEM NO. 3.18 & PAGE NO.32

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 Vibratory roller. to the required density. By Mechanical Means - Grading II (Using Screening Type B (11.2 mm) Aggregate) MORTH 404 SSR OF 2022-23 ITEM NO. 3.2 & PAGE NO.33

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 100% crusher broken metal with concical crusher plant heating and spraying the bitumen of specied 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 applying tack coat of VG 10 grade bitumen at the rate of 0.30 Kg Sqm. on existing bitumen surface. (VG-30 bulk rates are considered to arrive at rates) IRC SP-20 2002, Clause No. 8.7.3, Appendix 8.4 SSR OF 2022-23 ITEM NO. 3.36(b) & PAGE NO.36

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 100% crusher broken metal with concical crusher plant heating and spraying the bitumen of specied 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 rates are considered to arrive at rates) IRC SP-20 2002, Clause No. 8.7.3, Appendix 8.4 SSR OF 2022-23 ITEM NO. 3.35(b) & PAGE NO.35

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 2.50kg/10 sqm.VG-30 bulk bitumen MORTH 503 SSR OF 2022-23 ITEM NO. 3.3 & PAGE NO.34

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 transported to site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction but excluding prime / tack 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) MORTH 510 SSR OF 2022-23 ITEM NO. 4.12 & PAGE NO.43

Providing bituminous Type A liquid seal coat on bituminous surface including supplying all materials & bitumen of VG-30 grade preparing existing road surface, heating and applying bitumen @ 0.98 KgSqm. by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 MT. etc. complete. MORTH 513 SSR OF 2022-23 ITEM NO. 4.01 & PAGE NO.41