Bituminous carpeting of road from Navodaya school to Simra main road at Balia Ghat rehab site under Rajmahal Area.

Scarifying the existing bituminous surface to a depth of 50 mm and disposal of scarified material within all lifts and leads upto 1000 metres: By Mechanical Means using Hydraulic excavator.

Wet Mix Macadam (Plant Mix Method): Providing, laying, sperading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plat carriage of mixed Material by tipper to site, laying in uniform layers with grader in sub-base/base course on well prepared surface and compacting with vibratory rollar to achieve the desired density : Laying using Grader.

Prime Coat over WMM/WBM: Providing and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70kg/sqm using mechanical means.

Dense Graded Bituminous Macadam Grading-II: Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 percent by weigth of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per Morth specification clause No. 505 complete in all respects. Grading-II (26.5 mm norminal size).

Tack Coat on Bituminous surfaces: Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Bituminous Concrete Grading Grading-II: Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bitminous binder @ 5.4 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisheer with sensor control to the required grade, level and alignment, rolling with smoothe wheeled, vibratory and tandem rollers to achieve the desired compaction as per Morth specification clause No. 507 complete in all respects. Grading II (13 mm noninal size)

Providing and laying seal coat over prepared surface of road with bitumen heated in bitumen boller fitted with the spray set spraying using 98 kg of bitumen of grade VG-10 and blinding surface with 0.90 cum of stone aggregate of 6.7 mm size (passing 11.2 mm sieve and retained on 2.36 mm sieve) per 100 sqm of road surface, including rolling and finishing with power road roller all complete. Note: Seal coat items to be operated only with the prior approval of chief Engineer concerned.

Painting Lines, Dashes, Arrows etc on Roads in Two Coats on New Work: Painting lines, dashes, arrows etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control: Upto 10 cm in width.

Road Markers/Road stud with lense Feflector: Providing and fixing of road stud 100x 100mm, die-cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling hole 30mm upto a depth of 60mm and bedded in a suitable bituinous grout or epoxy mortar, all as per BS 873 part 4:1973