REPAIRS TO ROADS AND ROAD FURNITURE AT AIR FORCE STATION CHOUHTAN UNDER GE AF UTARLAI

Amount

Repair to potholes any depth, not exc 1 sq m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal) complete all as specified and as directed. Note:- This item shall be applicable in existing road to be provided with SDAC.

M&L for preparing 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 or air compressor blower to remove all loose dirt etc and applying evenly a priming/tack coat with bituminous primer of grade VG-10 at the rate of 5.00 Kg per 10 Sqm on black top bituminious surfaces etc and providing bituminous premix semi dense asphaltic concrete 30mm consolidated thickness using paving bitumen VG-30 with 5.5 % binder by weight of total mix, by means of self propelled mechanical paver, rolled and compacted the surface to required camber and gradient with 8 to 12 tonne power roller complete all as specified and directed. Note :- (i) In case the binder contents by weight of total mix is less than 5.5% as per actual design mix, the price adjustment shall be made as per average rates of all paid voucher for bitumen pertaining to this work. If the total binder contents as per design mix is more than 5.5%, no price adjustment shall be made for the same. (ii) Job mix formula for Semi dense asphaltic concrete shall be obtained from the institutions specified in CA prior to commencement of work and shall be got approved from the GE.

M&L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

S&F in repairs Solar Cat Eye aluminum alloy shall (100% water proofing design according to 65) of size-125mm x 125mm x 25 mm (shank 65mm) of high efficency Mono rystafie solar panel 2.4V/0.3 watt one Nl-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instruction etc complete all as specified and directed.

Refixing old retrievd serviceable Solar Cat Eye including removing carefully before resurfacing road complete all as specified and directed.

S.K. INFRASTRUCTURE