SPL REPAIR TO ROADS AT ALMORA MIL STATION

M&L for Preparing Un-surfaced 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 applying evenly a priming/tack coat with bituminous primer Paving bitumen) VG-10 @ 5 kg per 10 sq metre on existing blak top surfaces complete all as specified and directed.

M & L for Semi Dense Bituminous premix asphaltic dense concrete 30mm consolidated thickness with 5.5% binder content of VG-30 by weight of total mix, rolled and compacted to required camber and gradient complete all as specified and directed.

M & L for repair to potholes any depth, any size including sweeping from dust & mud or water securing sunken surfaces in roads etc cutting around edges to at least 25mm in depth but making good by filling in screened & graded road metal, watering and well rammed (including supply of premixed macadam, binder and chippings/ road metal) depth of potholes exc 30mm complete all as specified & directed.

M&L for Scarifying or picking gravelled macadam or bituminous macadam surfaces in area not exc 400 sqm exc 50mm and n exc 100deep complete all as specified and directed.

M & L for 75 mm thick (compacted thickness) WBM with broken stone coarse aggregate (lime stone/sand stone/flint/quartzite etc.) of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required with a power roller, 8 to 12 tonnes to form a true surface complete all as specified and as directed.

M&L for applying evenly a priming/tack coat with bituminous primer (Paving bitumen) VG -10 @ 10 Kg per 10 Sqm on unsurfaced water bound macadam including preparing 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 Premix bituminous, macadam laid/rolled and compacted to required gradient and camber and camber with paving bitumen VG-30 content of 4% by weight of toal mix (consolidated thickness 75mm or less) for correction of undulation/ camber complete all as specified and directed.

M & L for laying hot applied thermoplastic compound (paint) 2.5mm thick including reflecting glass beads incl cost of all materials, labour, machinery, T & P etc required for proper completion of work incl all other charges. Th e finished surfaces to be level, uniform and free from streaks and holes as per MORTH specification No 803 as per IRC. Painting lines, dashes, arrows, letters etc on roads, pavements and the like exc 10cm wide with road marking paint white, golden or yellow complete all as specified and as directed.

M&L for Demolition of cement concrete (unreinforced) in ground floor and in paving not exceeding 15 cm thickness (below or above ground level), complete all as specified and as directed by Engr-in-Charge.