Military Engineer Services Tender

Preparing 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 remove all loose dirt etc. and applying evenly a priming tack coat of paving bitumen VG-10 @ 5 Kg per 10 Sqm by mechanical sprayer complete all as specified and directed.

M&L for bituminous semi dense asphaltic concrete 30 mm consolidate thickness with 5.5.% binder content paving bitumen VG-30 confirming to IS-73-2006 by weight of total mix and OPC-43 grade using as filter material laid with mechanical paver rolled and compacted with 8 to 12 tonne power roller to required camber and gradient complete all as specified and directed. Note:- (i) Bituminous concrete shall be mixed in hot mix plant, transported from plant to work site and laid/spread by means of mechanical paver finisher . (ii) Filler for bituminous concrete shall be OPC-43 grade @2% of total mix. (iii) Contractor shall quote his rate on the basis of binder as mentioned in this item. If there is any negative variation in the actual binder content used as per design mix approved by GE, the rate shall be adjusted @ Rs.53.00 per Kg of binder used. However no price adjustment shall be made if the binder content works out to more than as specified in said item. (iv) Work shall be executed as per design mix approved by GE.

M&L for premix bituminous, macadam using with paving bitumen VG-30 grade of any penetration of consolidated thickness 75mm or less with 4% binder content by weight of total mix, laid & rolled and compacted to required gradient and camber with 8 to 10 tonne power roller complete all as specified and directed.