REPAIR AND MAINT TO ROAD AND ROAD FURNITURE AT HQ 10 SECT RR AND 29 RR UNDER AGE (I) CIF (K).

Amount

M&L for repair to potholes, area not exceeding 1.0 Sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths etc. cutting around edges to at least 25mm in depth, making good by filling in screened and graded road metal, watering and well ramming and applying a tack coat with bituminous primer @ 5 Kg per 10 Sqm of paving bitumen of Grade VG-10, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg per 10 Sqm, binded with 0.09 Cum of stone chippings 6.3mm size and again well rammed (including supply of premixed macadam, binder and chippings) and compacted to required camber and gradient with using 8 to 10 tonne power roller, depth of potholes exceeding 30mm, complete all as specified and as directed.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exceeding 400 Sqm, exceeding, thickness or depth exceeding 50mm and not exceeding 100mm, complete all as specified and as directed.

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

M&L for 75mm thick (Compacted thickness) water bound macadam with crushed course stone aggregates (granite, trap, basalt) of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to required gradient and camber with using 8 to 10 tonne power roller, complete all as specified and directed.

M&L for applying evenly a priming/ tack coat with bituminous primer @ 5 KG/ 10 Sqm of paving bitumen of Grade VG-10, complete all as specified and directed.

M&L for preparation of unsurfaced water bound macadam (WBM) by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags or mechanical air compressor to remove all loose dirt etc., complete all as specified and directed.

M&L for preparing surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags or mechanical air compressor to remove all loose dirt etc. and applying evenly a priming/ tack coat with bituminous primer @ 5 KG/ 10 Sqm of paving bitumen of Grade VG-10 and providing bituminous premix asphaltic dense concrete 30mm thick (consolidated thickness) with 5.5% binder content of paving bitumen of Grade VG-30 by weight of total mix, rolled and compacted to required camber and gradient with using 8 to 10 tonne power roller and laying with mechanical paver, 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 line not exceeding 10cm in width with applied hot thermoplastic road marking paint of approved colour (white or golden yellow), confirming to BS-3262-1989 with special applicator machine and including traffic diverson arrangement, complete all as specified and directed.

Notes :- An amount of Rs. 4,000.00 on account of Credit Schedule for Schedule 'A' Part-II shall be deducted from total quoted amount of BOQ to arrive at the contract sum.

JK BUILDERS AND ENGINEERS (BID ID -3106150)