CWE/P-16/2023-24

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 and making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal), complete all as specified and directed.

M&L for Preparing black top surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc, complete all as specified and directed.

M&L for bituminous premixed asphaltic semi-dense concrete 30 mm consolidated thickness using crushed graded stone aggregate with paving bitumen VG-30 with 5.50% binder content by weight of total mix by using self propelled mechanical paver, rolled and compacted to required camber and gradient with 8 to 10 tonne capacity power roller including preparation of bitumen carpet in digital computarized weigh batch hot mix plant, complete all as specified and directed.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area n.exc 400 sqm, (depth exc 50mm but n.exc. 100mm deep) including stacking usable materials for re-use and removing ribbish to a distance n. exc. 50m, complete all as specified and directed.

Material and labour 75 mm thick (avg compacted thickness) WBM, with coarse aggregate of grading 2 (Limestone, Sand stone, Flint or Quartzite of 63 to 40 mm size) spread, rolled and consolidated to gradient and camber required with 8 to 12 tonne power roller, complete all as specified and directed.

Material and labour 75 mm thick (avg compacted thickness) WBM except material, with coarse aggregate of grading 2 (Granite trap or Basalt stone of 63 to 40 mm size) spread, rolled and consolidated to gradient and camber required with 8 to 12 tonne power roller, complete all as specified and directed.

M&L for applying evenly a priming/tack coat with paving bituminous primer using paving bitumen (Viscosity Grade - 30) VG-30 @ 10 Kg per 10 Sqm over prepared road surfaces, complete all as specified and directed.

M&L for bituminous premixed asphaltic semi-dense concrete 40 mm consolidated thickness using crushed graded stone aggregate with paving bitumen VG-30 with 5.50% binder content by weight of total mix by using self propelled mechanical paver, rolled and compacted to required camber and gradient with 8 to 10 tonne capacity power roller including preparation of bitumen carpet in digital computarized weigh batch hot mix plant, complete all as specified and directed.

M&L for applying evenly a priming/tack coat with paving bituminous primer using paving bitumen (Viscosity Grade - 30) VG-30 @ 5 Kg per 10 Sqm over prepared road surfaces, complete all as specified and directed.

M&L for premixed bituminous macadam (design mix) with 4 % of binder content by weight of total mix using paving bitumen VG-30 mixed in mechanical hot mixed plant and premixed material laid with mechanical paver finished including rolling to required camber and gradient (consolidated thickness 75 mm or less) with 8 to 12 tonne power roller to required compaction, complete all as specified and directed.

S&F in repairs Traffic convex mirrors body colour black in Polycarbonate/ Stainless steel with Dome size is 30" and 36 " in dia with GI pole suitable height as per ground requirement and necessary excavation, PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) 0.45 x 0.45 x 0.60 m, location moving etc, complete all as specified and directed.

M&L for painting lines, arrow, dashes, letters etc on roads, pavements 10 cm wide providing & applying 2 mm thick marking strips (with reflective glass beads on top) of specified shade/colourusing hot thermoplastic material fully/semi automatic application machine fitted with profile shoe heater driven by experienced operator on road surface including preparation of new/previously treated surfaces, cleaning surface of all dirt, scales, oils, grease & foreign materials etc, complete all as specified and directed by Engr-in-Charge.

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

Sandeep Kumar