Construction of road leading from Udhwa Road to Patilpada Z P School

Item No. 1 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. R. A. No. - 1

Item No. 2 Supplying hard murum/ kankar at the road site, including conveying and stacking complete. R. A. No. - 2

Item No. 3 Spreading hard murum/ soft murrum/ gravel or kankar for side width complete R. A. No. - 3

Item No. 4 Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete. R. A. No. - 4

Item No. 5 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) R. A. No. - 5

Item No. 6 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) R. A. No. - 6

Item No. 07 Providing and applying tack coat on the prepared surface heating by flames in Boiler and spraying bitumen with sprayer on Granular surface treated with primer @ 2.75 kg/10 sqm(VG-30 bulk bitumen rates are considered to arrive at rates) R. A. No. 07

Item No. 08 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 12mm.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) R. A. No.- 08

Item No. 9 BITUMINOUS MACADAM:- Providing and laying bituminous macadam using crushed aggregate of Grading 1, premixed with bituminous binder, transported at site with VTS, laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired density for 80/100 mm compacted thickness with drum mix type hot mix plant with SCADA having complying essential features of Hot mix plant as per IRC-27 2009 specified conditions and attachments such as electronic load sensor based belt conveyers, automatic synchronization of bitumen and aggregate fedder, built in dust controller system and PLC for Drum Mix plant, Sensor paver, and Vibratory roller excluding prime/Tack coat etc. complete - Bitumen 3.30% of specified grade (VG-30 bulk bitumen rates are considered to arrive at rates) R. A. No.-09

Item No. 10 BITUMINOUS CONCRETE :- Providing and laying bituminous concrete using crushed aggregate of grading 1, premixed with bituminous binder @5.40% by weight of total mix and filler, transported at site with VTS, laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired density for 50mm compacted thickness with drum mix plant with SCADA, Sensor paver and Vibratory roller excluding prime/Tack coat etc. complete - Bitumen of specified grade with stone dust filler. (VG-30 bulk bitumen rates are considered to arrive at rates) R. A. No.10