REPAIRS TO CERTAIN ROADS AND REPLACEMENT OF ROAD SIDE FURNITURE AT AIR FORCE STATION SINGARSI UNDER REPAIRS TO CERTAIN ROADS AND REPLACEMENT OF ROAD SIDE FURNITURE AT AIR FORCE STATION SINGARSI UNDER AGE I AF SINGARSI

Amount

Material & Labour for repairs to pot holes any depth n.exc. 1.00 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 and making good by applying tack coat with bituminous primer at 5kg per 10 sqm using paving bitumen VG-10 grade , putting in premix bituminous macadam, well rammed and sealed with binder using paving bitumen VG-30 grade @ 9.8 kg per 10 sqm blended with 0.09 cum of stone chippings, 6.3mm size and again well rammed (including supply of pre-mixed macadam, binder and chippings) complete all as specified and directed by Engineer-in-Charge.

Material & Labour preparation of old bituminious/ black top surfaces by brushing with wire brushes for removing cake mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt and removing all types of raised cat's eye retro reflective etc complete all as directed by Engineer-in-Charge.

Material & labour applying evenly a priming / tack coat with bituminious primer @ 5kg per 10 sqm with paving bitumen (grade VG 10) complete all as specified and directed by Engineer-in-charge.

M&L for premix bituminous macadam laid/rolled and compacted to required gradient and camber (Consolidated thickness 75 mm or less) using paving bitumen VG-30 grade as binder minimum 4% by weight of total mix complete all as specified and as directed. Note :- (i) The design mix shall got carried from IIT/NIT/Govt Engg College and the cost shall be inclusive inthe quoted rate.(ii) If the requirement of bitumen as per design mix is more than 4% the same shall be provided by the contractor at no extra cost to the Govt.

M&L Bituminous premix semi dense asphaltic concrete (SDAC) 40mm consolidated thickness with 5.5% binder content of grade VG-30 by weight of total Mix, rolled and compacted to required camber and gradient complete using hot mix plant and machanical paver rolled with 8 to 12 tonne power roller complete all as specified and as directed. Note :- (i) The design mix shall got carried from IIT/NIT/Govt Engg College and the cost shall be inclusive inthe quoted rate. (ii) Premix SDAC shall be procured from a Hot Mix Plant (iii) Exact quantity of binder to be used shall be ascertained by Design Mix. (iv) Minimum of 5.5 % of binder shall be used. However in case more than 5.5% of binder content is required as per design mix the same shall be provided by the contractor at no extra cost. (v) Bitumen content and density testing equipment should be readily available at site during work.

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 10 cm 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 manufactures instruction complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions.

Supply and fix solar cat eye aluminium alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions etc. all as specified and directed. Note: The Contractor shall submit the PV of Cat eyes.

Supply and fixing of 32 inch/800mm diameter wide angle Traffic Convex mirror for road safety with installation kit and adjustable bracket with nut bolt including 2 meter length of dia 50mm MS steel pipe posted in ground with concrete PCC post of 1:2:4 at foundation and all necessary work etc complete all as specified and as directed by Engineer-in -charge.

Note for Item No. 07 to 10:-(The Engr-in-charge should deface the PV kept on record non submission may lead to non payment in RAR/FB).

M&L demolition of Concrete(un-reinforced) of any description and in any position not otherwise specifically provided & throwing/ removing outside MoD land complete all as specified and directed.

M&L Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete.

Schedule of Credit

M/S KUMAR AVINASH (BID ID -3349005)

M/S MBS TRADING CO (BID ID -3349262)

M/S New Builders Corporation (BID ID -3350769)

Elite Enterprises (BID ID -3349045)

M/S Subhadip Enterprise (BID ID -3349088)

DANATION CONSTRUCTIONS (BID ID -3349628)