tender for repairing pot-holes and making up small depressions using cationic bitumen emulsion conforming to is 8887- 1978 with stone metals / chips premixed with emulsion in concrete mixer or any other method approved by the engineer-in-charge,including cutting the pot-hole area in regular shapes with vertical edges, thorough cleaning & moistening of surface, applying tack coat, filling up the potholes with pre-mixed metals/chips in layer/layers as per specification and direction of the engineer-incharge, compacting by power roller, finishing the top of repaired surface levelled with adjoining area including cost and carriage of stone aggregates,blinding material & bitumen emulsion, hire & running charges of rollers and other tools & plants, cost of fuel & lubricants and other incidental charges excluding cost of applying tack coat. [using stone chips of size 22.4 mm and 11.2 mm in 60:40 proportion, premixing with bitumen emulsion @70.7 kg per m3 of loose net volume of stone chips.] , bituminous macadam using hot mix plant (hmp) providing and laying bituminous macadam with hot mix plant using approved crushed aggregates of specified grading as per table 500.7 premixed with bituminous binder, transported to site laid over a previously prepared surface at specified laying temperature with paver finisher to the required grade, level and alignment and rolled with suitable power roller for break down, inter-mediate and finished rolling as per specification to achieve the desired -compaction including cost and carriage of stone materials and bitumen, hire charges of machinery and equipment, cost of fuel and lubricants and wages of operational staff, quality control complete as per clause 504 of specifications for road & bridge works of mort&h (5th revision). b. for grading 2 (19 mm nominal size, 50-75 mm thick.) (i) using batch type hmp of minimum capacity 100-120 tph. , prime coat providing and applying primer coat with cationic bitumen emulsion of approved grade confor