ONE TIME IMPROVEMENT OF EXISTING ROAD AT MANPUR CHOUK REALINGMENT PORTION FROM KM 55.700 TO 56.300 (DALLIRAHHARA TO BALOD) OF NH-930 UNDER CONTINGENCIES CHARGES.

3.01 Excavation in Soil by Manual Means. (Excavation for roadway in soil using manual means including loading in truck for carrying of cut earth to embankment site with all lifts and lead upto1000 metres as per relevant clauses of section 300).

4.14 Wet Mix Macadam (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water atOMC 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 desired density as per clause (406.)

5.01 Prime Coat over WMM/WBM (Providing and applying primer coat with bitumen emulsion or cutback bitumen on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.85 kg/sqm using mechanical i) with bitumen emulsion (SS-1, grade confirming to IS:8887) @0.85 kg/sqm

5.02 Tack coat Providing and applying tack coat with bitumen emulsion (RS-1, grade confirming to IS:8887) using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per clause 503. (i) Bituminous surface @ 0.25 kg /Sqm

5.03 Bituminous Macadam (Providing and laying bituminous macadam with 120- 200 TPH higher capacity Batch Type Hot Mix Plant using crushed aggregates of specified grading premixed with bituminous binder VG-40, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment With sensor paver finisher (i) for Grading-I (40 mm nominal maximum size,

5.04 Dense Graded Bituminous Macadam (Providing and laying dense graded bituminous macadam with 120 -200 TPH higher capacity Batch Type HMP using crushed aggregates of specified grading, premixed with bituminous binder VG-40 by weight 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 & 112 complete in all respects) With sensor paver finisher ii) for Grading II (26.5 mm nominal size bitumen content minimum 4.50%)

5.05 Bituminous Concrete (Providing and laying bituminous concretewith120 -200 TPH higher capacity Batch Type Hot Mix Plant using crushed aggregates of specified grading, premixed with bituminous binder VG-40 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. 507 & 112 complete in all respects) ii) for Grading-II (13.2 mm nominal size) with bitumen minimum 5.4

4.18 Construction of Shoulders (Construction of shoulders as per clause 408 with selected soil from borrow pits / borrow areas having CBR not less than 12 and shall have L.L. and P.I. not more than 25% and 6% respectively, inclusive of all leads and lifts, including clearing and scrapping of existing surface,

Road Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on BituminousSurface (Providing and laying of hot appliedthermoplasticcompound 2.5 mm thick including reflectorizing glass beads@ 250 gms per sqm area, thickness of 2.5 mm is exclusive ofsurface applied glass beads as per IRC:35. The finishedsurface to be level, uniform and free from streaks and holes.