CWE/P-23/2023-24

Amount

M&L for Repair to potholes any depth, not exc 1 sqm each including sweeping free from dust and mud or water, scoring sunken surface in roads, etc. cutting around edges to at least 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming( including supply of road metal) and making good by applying tack coat using paving bitumen VG-10 @ 05kg/ 10Sqm putting in premixed bituminious macadam, well rammed and sealed with binder 9.8 Kg per 10 sqm, blended with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings), depth pf potholes exc 30mm, complete all as specified and directed.

M&L for preparing existing water bound macadum surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surface by mechanical air blower to remove all loose dirt etc and applying evenly priming/tack coat with bituminous primer (paving bitumen) (VG-10) Viscocity Grade -10 @ 05 Kg per 10 Sqm of road surfaces and providing for bituminous premixed asphaltic semi dense concrete, 30 mm thick (consolidated thickness) with 5.5% binder content of paving bitumen VG-30 by weight of total mix, mixed in Hot mix Plant and laid using self propelled mechanical paver, rolled and compacted to required smooth surface, camber and gradient with power roller 8 tonne to 12 tonne capacity, complete all as specified and directed.

M&L for premix bituminous macadam with 4% of binder content by weight of total mix (consolidated thickness 75 mm or less) using paving bitumen VG-30 laid with self propelling mechanical paver, rolled and compacted to required camber and gradient to achieve uniform smooth surface with power roller 8 to 12 tonne capacity, complete all as specified and directed.

M&L for thermoplastic road marking paint not less than 2mm thick, white or golden yellow in colour, conforming to BS-3262, in lines, arrow, dashes & letters not exceeding 15 cm in width, applied hot, using application unit and retroreflevtive glass beads @ 250 to 300 gm/Sqm to withstand vehicular traffic load, laid as per manufacturer's instructions etc. complete all as specified and directed.

S&F in repair Dual directional reflective cat eye of aluminium casted stud 100x100mm having micro cube corner spark glow reflector white/ red/ yellow on side provided with steel zinc plated nail of dia 12mm of length 120mm for fixing to road by hammering etc, complete all as specified and directed.

Notes : The Schedule of Credit amount shall be deducted from the total of this schedule(BoQ) to arrive at Contract Sum.

Sandeep Kumar

Standard engineers

SATISH AND CO