Improvement to Alur to Alur Tanda VR 49 Km 0/00 to 3/00 ( Act km 0/00 to 0/965) Tq Omerga Dist. Dharashiv

ITEM No. 1 :- Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area . Spec.No. MORTH 201 S.S.R. I.No. 2.07

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 vibratory roller to the required density. By Mechanical Means - Grading II (Using Screening Type B (11.2 mm) Aggregate) Spec.No. MORTH 404 S.S.R. I.No. 3.20

ITEM No. 3 : Supplying hard murum/ kankar at the road site, including conveying and stacking complete. Spec.No. As directed by Engineer incharge S.S.R. I.No. 2.29 a

ITEM No. 4 : Spreading hard murum/ soft murrum/ gravel or kankar for side width complete Spec.No. As directed by Engineer incharge S.S.R. I.No. 2.30

ITEM No. 5 :- Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete. Spec.No. As directed by Engineer incharge S.S.R. I.No. 2.31

ITEM No. 6 :- Excavation for catch / side water gutter in all sorts of soils to the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable or excess stuff as directed all sorts of soils. Spec.No. MORTH 309 S.S.R. I.No. 2.18

ITEM No. 7 :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 specified 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.(VG-30 bulk bitumen rates are considered to arrive at rates) Spec.No. IRC-SP-20, 2002 Clause No. 8.7.3 S.S.R. I.No. 3.37a

ITEM No. 8: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 Spec. No. MORTH 503 S.S.R. I.No. 3.30

ITEM No. 9 :- 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 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) Spec.No. MORTH 511 S.S.R. I.No. 4.12

ITEM No. 10 :Providing bituminous Type A liquid seal coat on bituminous surface including supplying all materials and bitumen of specified 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. (VG-30 bulk bitumen rates are considered to arrive at rates) Spec.No. MORTH 513 S.S.R. I.No. 4.01