Strengthening/IRQP Work of Daltonganj-Lesligan-Panki Road (Length- 45.175 km) for the year 2021-22.

Amount

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable materials separately km1 S.O.R. No. 2.5(B)

Providing & Laying Granuler sub base grading-I material do do complete job. Quantity vide item n0. 1 (A) S.O.R. No. 4.2(i)

Scarifying existing bituminous surface to a depth of 50 mm by mechanical means (Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.) S.O.R. No. 3.15

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 achieve the desire density Quantity vide item n0. 1 (A) S.O.R. No. 4.12

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clear of raod surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means Quantity vide item no. 1 (A) S.O.R. No. 5.1

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor @0.20 kg/sqm on the prepared bituminous surface cleaned with mechanical broom. As per MOSRT&H specification 502 (4th revision ) & as per direction of E/I. Below BM & BC S.O.R. No. 5.2

Bituminous Macadam (Providing and laying bituminous macadam with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction.) S.O.R. No. 5.3 B(ii)

Bituminous Concrete (Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of 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. 509 complete in all respects) for Grading-II(10 mm nominal size) S.O.R. No. 5.8 B(ii)

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.) S.O.R. No. 8.13

Embankment Construction with Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2) S.O.R. No. 3.16(i)

Add 12% GST

Add 1% Labourcess

M/S PUJA ENTERPRISES

M/s Ganga Construction