maintenance of agartala town road during the year 2025 26 maintenance of hapania to amtali by lane sh bm, bc and other allied items-prime coatproviding and applying primer coat with bitumen emulsion (ss-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70- 1.00 kg/sqm using mechanical means as per mord technical specification clause 502. 2 tack coatproviding and applying tack coat with bitumen emulsion (rs-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with hydraulic broom as per mord technical specification clause 503. 3 bituminous macadamproviding and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per table500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per mord technical specification clause 504.i. with viscosity graded bitumen of vg-30. 4 bituminous concreteproviding and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.40 percent 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. grading ii with viscosity graded bitumen of vg-30. 5 by mix in place methodconstruction of granular sub-base by providing well graded material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at omc, and compacting with smooth wheel roller to achieve the desired density, complete as per mord technical specification clause 401.(i) for grading i material