Military Engineer Services Tender

M&L for preparation of unsurfaced WBM/WMM by brushing with wire brushes for removing caked mud etc, sweeping with broom and finally fanning the cleaned surface with gunny bags or with compressor air blower to remove all loose dirt etc and applying evenly a priming coat with paving bitumen VG 10 grade @10 Kg/10 Sqm by mechanical sprayer etc complete all as specified and as directed.

M&L for premix bituminous macadam compacted thickness not less than 40mm with crushed and graded stone aggregate mixed together with VG-30 graded paving bitumen (4% by weight of total mix) to meet the desired requirement as mentioned in Particular Specification, mixing bitummnious concrete in hot mixing plant, laying and spreading uniformly by means of mechanical paver and rolled and compacted to required gradient and camber by 8 to 10 ton vibratory road roller complete all as specified and directed. The mix design shall be as per job mix formula.

M&L Bituminous premixed semi dencse asphaltic 30 mm thick (consolidated thickness) with 5.5 % binder content by wt of total mix paving bitumen (VG-30) viscocity grade mixed in hot mix plant transported to site on tippers and laid with mechanical paver, and rolled to uniform smooth suface with 8 to 12 tonne capacity power roller and compacted to required camber and gradient and all directed and specified by Engineer-in-charge. Note :- (i)The mix design shall be got done from approved lab and got approved from GE/AGE(I) before commencement of work. (ii) In the event of variation in the mix design in the percentage of binder content on minus side, the difference in quantity of binder content will be adjusted through supply only rate at market rate or procurment rate whichever is more paving bitumen VG-30. However no adjustment shall be applicable if excess quantity of binder content is used/approved in the execution of work under this item.

M&L for preparation of black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with broom and finally fanning the cleaned surface with gunny bags or with compressor air blower to remove all loose dirt etc and applying evenly tack coat with bituminous primer of grade VG-10 @5 Kg/10 Sqm by mechanical sprayer etc complete all as specified and as directed.