Improvement to Dehen, Pasti, Pangloli road MDR-76, KM 0/000 to 10/000, Taluka Mhasala, District Raigad

Item No:- 1) Excavation for catch / side water gutter in all sorts of soil to the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable or excess stuff as directed.By Mechanical Means

Item No 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 Intelligent Compactor with compaction analyzer and V-Sat attachment. to the required density. By Mechanical Means - Grading II (Using Screening Type B (11.2 mm) Aggregate)

Item No 3) Providing and constructing 50 mm. thick Modified Penetration Macadam (MPM) road surface including all mataerials, preparing the existing road surface, spreading 40mm. stone metal layers 30% crusher broken metal + 70% Hand broken (by breaking rubble obtained by blasting) heating and spraying the bitumen of VG-30 grade @ 1.75 kg/sqm, spreading 12mm.size chips compacting with 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.

Item No 4) 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

Item No 5) 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 VG-30 Bitumen, including providing and laying seal coat sealing voids in a bituminious surface laid to the specified level and cross fall using Type A seal coat but excluding prime / tack coat. For Bitumen VG-30 bulk--USING drum mix type hot mix plant with SCADA, Paver and Vibratory roller

Item No 6) Supplying hard murum/ kankar at the road site, including conveying and stacking complete.

Item No 7)Spreading hard murum for side width etc. complete

Item No 8) Compacting the hard murum side widths including laying in layers on each side with power roller including artificial watering etc. complete.

Item No. 9) Providing and fixing R.C.C. 1:2:4 ordinary km. stones including painting numbering etc. complete for N.H./ S.H./ M.D.R. etc. as per IRC design for highway km stone and fixing in standard size C.C. 1:4:8 block etc. complete.