Stregthing work of 24 meter wide Road from LML entersetion to near Kesco in Ispat Nagar Scheme.

(Road Work )

Cleaning Jungles including uprooting of trunk vegetation grass, bushes, wood trees and sapling of girth upto 30cm measured at a height of 1 meter above ground level and removal of rubbish upto a distance of 50 meters out side the periphery of area cleared. SOR-2023-24

Providing, laying spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with paver in sub base/ base course on well prepared surface and compacting with vibratory roller to archive the desired density. Morth 406.

Providing and applying priming coat with bitumen VG-10 on prepared surface of granular base including cleaning of road surface and spraying VG-10 @ 0.75 KG per sqm. using mechanical means . MORTH 502.

Providing and applying Tack coat with bitumen VG-10 pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom MORTH 503.

Providing and laying Dense Graded Bituminous Macadam using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specificatons and directions of Engineer-in-Charge. 50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.(DSR -2023.16.54.1)

Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge . 40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) and waste plastic additive @ 8% (percentage by weight of bitumen) prepared in Batch Type Hot Mix Plant of 100120 TPH capacity. (DSR -2023.16.57.2)

Providing and applying 2.5 mm thick road marking strips (retroreflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. DSR-2021 ( 16.62 )

Reflective Raised Pavement Markers (Cat Eye/ Road Stud) Supply and flxing of raised pavement marker with Made of Plastic body of RPIMi Road Stud shall be moulded from ASA (Acrylic Styrene Acrylonitrile) or HIPS (High-lmoact Polystyrene) or Acryloniilrile Butadien Styrene (ABS) or Any oiher suitable malerial approved by the Engineer. The Marker shall support a load of 13,635 kg tested in accordance with ASTM D4280.The Reflective panels shall consist of number of lenses containing single or dual prismatic cubes capable of providing total internal reflection of the lighl entring the lens face. Lenses shall be mouled of methyl melhecrylate conforming io ASTM D78B of equivalent The slop or retro-reflecting surface shall preferably be 35+1-5 degree to base and the area of each relro reflecling sllrface shall not be less than 13.00 sq.cm the marker height shall not be less lhan 10 mm and shall nol exceed 20 mm & Width shall not exceed 130 mm. The base of the marker shall be flal within 1.3 mm all road studs shall be legibly marked wilh the name , lrade or other means of identification of the manufacture. epoxy lnslallations, excess adhesive around the edge of the malker, excess adheslve on the pavemenl and adhesive on the exposed surfaces of the markers shall be immedialely removed. The contractor shall submit a two year warranty for sal sfactory lleld peformance including stipulated retro-refleclance of the reflecting panel , to the Engineer . ln addition a two year warranty for

Class -150 brick work 1:4 (1 cement :4 coarse sand ) in super structure including supply of all material, labour, T&P etc. required for proper completion of work . (PWD S.I No. 6.4.1) SOR 2023-24

12 mm thick plaster with cement and Coarse sand of 2.25 F.M. mortar 1:4 in single coat on fair side of single or half brick wall surface including internal rounded angles, chamfers no exceeding 80 mm in girth and finished even and smooth. (PWD SI.No-13.4.1)SOR-2023-24