NIT No.37/G. 2026-27 Dated :- 07.05.2026

Removal of existing cement concrete wearing coat including its disposal complete as per Technical specification without causing any detrimental effect to any part of the bridge structure and removal of dismantled material with all lifts and lead upto 1000m as per section 2809.

Tack coat Providing and applying tack coat with bitumen emulsion(RS-1, grade confirming to IS:8887) using emulsion pressuredistributor on the prepared bituminous/granular surface cleaned withmechanical broom and as per clause 503. (iii) Cement concrete Pavement @ 0.35 kg/Sqm

(i) Bituminous surface @ 0.25 kg /Sqm

Mastic Asphalt (ii) Providing and laying 25mm thick mastic asphaltwearing course with paving grade bitumen meeting the requirementsgiven in table 500-39 prepared by using mastic cooker and laid torequired level and slope after cleaning the surface, includingproviding antiskid surface with fine-grained hard stone chipping of13.2 mm nominal size pre- coated with bitumen at the rate of0.005cum per 10 sqm and at an approximate spacing of 10 cm centerto center in both directions, pressed into surface when thetemperature of surfaces not less than 1000C, protruding 1 mm to 4mm over mastic surface, all complete as per clause-516.)

Bituminous Concrete (Providing and laying bituminous concretewith minimum 40-60 TPH capacity hot mix plant using crushedaggregates 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(13.2mm nominal size) with bitumen 6.0 %

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