NIT NO-36/Bridge/Raipur/2026-27

Nit Schedule for Special Repair Work Of Bituminous Concrete Wearing Coat For Various Bridges Under Bridge Construction Sub Division Korba.

P.A.C. - Rs. 61.50 Lakhs

S.N. Ref. of S.O.R. ITEM Descriptions Quantity Rate Unit Amount

1 5.2 Tack coat Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per clause 503 of section 500

(i) Bituminous surface @ 0.25 kg /Sqm 22188.600 13.00 Sqm 288452.00

2 5.3 Bituminous Macadam (Providing and laying bituminous macadam as per clause 504 with mixed prepared in minimum 40-60 TPH capacity hot mix plant 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 to achieve the desired compaction)

(B) With mechanical paver finisher

(ii) for Grading-II (19 mm nominal maximum size, bitumen content 3.40%) 667.015 5262.00 Cum 3509833.00

3 5.21 Providing and laying leveling course / profile corrective coursewith bituminous macadam With minimum 40-60 TPH capacity hot mix plant using crushedaggregates of Grading-1 premixed with bituminous binder @ 3.1%transported to site and laid over a previously prepared surface withpaver finisher to the required grade, level and alignment and rolledas per clause-501.6 and 501.7 to achieve the desired compactioncomplete in all respect and as per relevantclausesection 500.

(B) With mechanical paver finisher 66.702 4562.00 Cum 304292.00

4 5.12 Close Graded Premix Surfacing/Mixed Seal SurfacingMechanical means using minimum 40-60 TPH capacityof HMP. Providing, laying and rolling of close-gradedpremix surfacing material of 20 mmthickness usingbitumen to the requiredline,grade and level to serve aswearingcourse on a previously preparedbase,includingmixing in a suitableplant, laying and rolling with a Smooth wheeled roller 8-10 tonne capacity,and finishingto required level and grade, complete as per clause 508.

II. With mechanical paver finisher

ii) Type B ( 13.2 mm to 0.09 mm size aggregates ) 11099.30 121.00 Cum 1343015.00

5 5.7 (Road SOR) Bituminous Concrete Providing and laying bituminous concrete with minimum 40-60 TPH capacity hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.0 to 6.0% by weight of total mix 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. 507 complete in all respects.

B With mechanical paver finisher

(iii) for Grading II (13.2 mm nominal size) with bitumen 6.0 % 86.265 8166.00 Cum 704440.00

Total 6150032.00