REPAIR TO ROADS AND ROAD FURNITURE AT SITE P AND SITE R UNDER GE THANE

Amount

Scarifying or picking gravelled macadam or bituminous macadam surfaces in area n. exc 400 Sqm each and depth exc 50mm but n.exc 100 complete all as specified and directed by Engineer-in-Charge.

M&L for preparation unsurfaced water bound macadam 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 and applying evenly a priming/tack coat with bituminous primer at 10 Kg Per 10 Sqm using paving bitumin (VG -10 ) complete all as specified and directed by Engr-in-Charge. .

M&L for premix bituminous macadam with using paving bitumen VG-30 as 4% by weight of total mix laid/rolled and compacted to required gradient and camber (Consolidated thickness 75mm or less) with 8 to 10 tonne power roller complete all as specified and directed by Engineer-in-Charge.

Repairs to pot holes any depth not exc 1 sqm each including sweeping free from dust and mud or water ,scoring sunken surfaces in roads ,path etc cutting around edges to at least 25 mm in depth making good by applying tack coat at 5 Kg per 10 sqm putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per sqm, blinded with 0.09 cum of stone chipping 6.3mm size and again well rammed (including supply of premixed macadam , binder and chipping) depth of pot holes exceeding 30mm complete all as specified and directed by Engineer-in-Charge.

M&L for preparing old black top surfaces of road 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 applying evenly a priming/tack coat with using paving bitumen VG-10 @ 5 Kg per 10 Sqm complete all as specified and directed by Engineer-in-Charge.

M&L for Bituminous Semi Dense Asphaltic Concrete (SDAC) 30mm consolidated thickness with 5.5% binder content (VG-30) by weight of total mix, rolled and compacted to required camber and gradient by using camputerised Hot mix plant mechnical paver and power roller of capacity 8 to 10 Tonne etc complete all as specified and directed by Engr-in-Charge. Note :- (i) Filling of any pot holes ( coming in the area to be re -carpreted) in the item not exc 30mm depth by material of premix asphaltic semi dense concrete is deemed to be included in the quoted rate)

M&L for moorum / red bajri in layers not exc 15cm thick , spread rolled with 8 to 10 tonne power roller and consolidated to gradient and camber required complete all as specified and directed by Engr- in- Charge.

S&F rubber road hump/ safety speed breaker in black & yellow colour, dimension 500mmx350mmx50mm, UV resistant, load bearing capacity not less than 25 Tons fixed with epoxy and suitable leg bolts & fastners complete all as per manufacturer instructions and directed by Engr-in- Charge.

M&L for thermo plastic paint marking 2.5mm thick center line, stop line, dashes, arrows, brackets and simillar work exc 10 cm wide on road surfaces as per IRC pattern with thermo plastic paint of approved quantity and make with 8% glass bends laid at tempertrue 160 degree centigrate with a special applicator machine complete all as manufacturer's instructions and traffic diverson arrangement complete all as specified and directed by Engr-in-Charge.

S&F CAT EYE (Road Stud) made of poly-carbonate moulded body with electronically welded prismatic retrolange on both sides for maximum reto reflection in wet and dry condition to be fixed with bituminous adhesive BT-69 complete all as specified and directed by Engineer-in-Charge.

S & F metal retro reflective (high intensity) delineators made out of MS pipe 75mm dia powder coated, 90 CM long provided with reinforced mesh complete as per IRC standard including necessary excavation and PCC (1:2:4) for fixing on ground complete all as specified and directed by Engr-in-Charge.

S&F road safety convex mirror 80 cm dia made of polycarbonate with fiber molded back water proof & weather proof including mounting clamp and 50mm stainless steel pole, 1.5 m height complete including necessary excavation and PCC (1:2:4) for fixing on ground complete all as specified and directed by Engr - in - Charge.

m/s ashoka enterprises