SPECIAL REPAIR TO ROADS AT 5TTR AT BAMBOLIM CAMP UNDER GE PANAJI GOA

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc 400sqm and exc 50mm and nexc 100mm deep

M&L for 7.5cm thick (compacted thickness) WBM,with kankar or laterite, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient materials and camber required complete all as specifed and directed

Preparing water bound macadam surface 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 Preapring existing 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 removen all loose dirt etc complete all as specified and as directed by Engr -in - Charge.

M & L Applying evenly a priming/tack coat with bituminous primer at 10 Kg per 10 Sqm using paving bitumen including preparing surfaces complete all as specified and directed

M&L for premix bituminous macadam (paving bitumen any penetration) laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less complete all as specified and dirtected

M & L applying evenly a priming/tack coat with bituminous primer at 5 kg per 10 sq metre using paving bitumen paving bitumen complete all as specified and directed

M & L 40mm consolidated thickness bituminous premix semi dense asphaltic concrete with 5.50% binder content (paving bitumen)by weight of total mix, rolled and compacted to required camber and gradient complete all as specified and directed

M&L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n.exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed

Repair to potholes any depth, not exceeding 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc., cutting around edges to at least 25 mm in depth, making good by applying tack coat @ 5 kg per 10 sq m, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings) complete all as specified and directed

S&F rubberized speed breakers (Yellow & Black) size (500x400x50)mm complete all as specified and directed by Engr-in-Charege

S&F hooded safety Convex Mirrors of Dia 80 cm made of polycarbonate reflective mirrors, body is made of ABS, equipped with adjustable swivel mounting and brackets connect to a 50mm dia post of 2mtr long pole and embedded in below ground level including excavation, PCC M15 with using 20mm graded stone aggregate in foundation of size 300mm x 300mm x 450mm and making good surface complete all as specified and directed by E-in-Charge.

N VENKATESWARLU