Name of Work:- SPECIAL REPAIRS TO INTERNAL ROADS OF IMLI AKUM VIHAR AT RANGAPAHAR MILITARY STATION .
Sl. No.
Item Description
1
Material and labour for repairs to potholes of depth n.exc 30mm and area not exc 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 25mm in depth, making good by applying tack coat @ 5 Kg per 10Sqm (VG-10), putting in premixed bituminous macadam, well rammed and sealed with binder 9.80 kg per 10 sqm (using paving bitumen VG-30), binded with 0.09 cum of stone chippings, 6.30 mm size and again well rammed (including supply of premixed macadam, binder and chippings), rolled with vibratory power roller 8 to 12 tonne and compacted to required camber and gradient and finishes to a uniform and smooth surfaces complete all as specified and as directed.
2
Material and labour for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc. 400Sqm and depth exc. 50mm but not exc. 100mm complete all as specified and as directed.
3
Material and labour for Preparing unsurfacesd WBM surface by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all dirt etc. and applying evenly a priming / tack coat with bituminous primer at 10 KG per 10 Sq.m of paving bitumen of VG-10 complete all as specified and as directed.
4
Material and labour for applying evenly a priming / tack coat with bituminous primer at 2.5 KG per 10 Sq.m of paving bitumen of VG-10 complete all as specified and as directed.
5
Material and labour for Preparing old black top surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all dirt etc. and applying evenly a priming / tack coat with bituminous primer at 5 KG per 10 Sq.m of paving bitumen of VG-10 complete all as specified and as directed.
6
Material and labour for premix bituminous macadam (using paving bitumen VG-30) laid / rolled and compacted to required gradient and camber (consolidated thickness 50mm or less), rolled with 8 to 12 tonne vibratory power roller complete all as specified and as directed.Note :- Binder content, paving bitumen VG-30 shall not be less than @ 4.5% by weight of total mix. All materials are prepard by hot mix plant. Please Enable Macros to View BoQ information
7
Material and labour for premix bituminous macadam (using paving bitumen VG-30) laid / rolled and compacted to required gradient and camber (consolidated thickness 50mm or less), rolled with 8 to 12 tonne vibratory power roller complete all as specified and as directed.Note :- Binder content, paving bitumen VG-30 shall not be less than @ 4.5% by weight of total mix. All materials are prepard by hot mix plant. Please Enable Macros to View BoQ information
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