REPAIRS AND MAINTENANCE OF ROADS AND ROAD FURNITURE AT AFS CHIMNEY HILLS

Amount

Material & Labour for PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) in foundation, filling and mass concrete all as specified & directed.

Material & Labour for Plain cement concrete 1:3:6 type C-1 (using 20m graded stone aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railing upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

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 all as specified and direted.

Material & Labour for sand cushioning for laying interlocking tiles, complete all as specified and directed.

Material & Labour for Machine pressed precast concrete interiocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment, complete all as specified and directed.

Material & Labour for preparation of new plastered or concrete surfaces of any description over 10 cm girth or width and applying two coats of plastic emulsion paint over a coat of primer complete all as specified and directed.

Material & Labour for preparation of Old plastered or concrete surfaces of any description over 10 cm girth or width and applying a coat of plastic emulsion paint complete all as specified and directed.

Repair to pot holes any depth, not exceeding 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 filling in screened & graded road metal, watering and well ramming (including supply of road metal) depth of holes not exceeding 30mm.

Material & Labour for preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc, and finally cleaned surface with air blower to remove all loose dirt etc. Complete all as specified and as directed.

Material & Labour for applying evenly a priming/tack coat with bituminous primer ( VG-10) @ 5 Kg per 10 Sqm on black top surfaces complete all as specified and as directed

Material & Labour for bituminious premix semi dense asphatic concrete 40mm consolidated thickness with 5.50% binder content (using bitumen grade VG-30) by weight of total mix,mixed in hot mix plant using design mix, and laid with mechanical paver and rolled and compacted using 8 to 12 tonne vibratory tandom power road roller to achieve the required compactness, to required camber & gradient complete all as specified and as directed.

Material & Labour for premix bituminious macadam,(Consolidated thickness 75mm or less), using binder content @ 4% binder content by weight of total mix with paving bitumen VG-30 rolled and compacted to required camber & gradient using 8 to 12 tonne capacity power roller laid with mechanical paver complete all as specified and as directed.

Material & Labour for painting 2.5 mm thick road marking strips, width not exceeding 100mm (reflective) of specified shade / colour using hot thermoplastic paint by fully automatic thermoplastic paint applicator machine, fitted with profile shoe, glass beads dispenser, propane tank heaters and profile shoe, heater, driven by skilled operator on road surface including cleaning the road surface of all dirt, scales, oil, grease and foreign materials etc, complete as specified & directed.

Supply and fixing cat eye solar reflective type of metal body alloy of size 110mm x120mmx 20mm with reflector of model No.DA 972 of Make:- DARK EYES or equivalent in other makes. fixed with and incl MS stud of suitable size as per manufactures instructions incl takingout old unsrviceable cat eye complete all as specified and as directed.

Supply and fix solar Road stud aluminium alloy shall (100%water proofing design according to 65) of size 125mm x125mmx25mm(shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/0.3 watt one NI-ed rechargable batterry (1.2v/1600MA)consisting of super bright LED with 10000 to 18000 mcd all as per Model no DA 110 of make - Dark Eye or equivalent i other makes completed as per manufactures instructions etc incl takingout old unsrviceable cat eye complete all as specified and as directed.

Supply and fixing metal tubular dealinator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coatedand thermo plastic elastometer 3 brands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (size 150x150x300mm)type B1 including taking out old unserviceable delinator complete all as specified and directed.

Supply & Fix in repairs speed breakers install of plastic body with acrylic / glass heads reflector and fixed with epoxy and nail/grounting shank of size 450x150mm complete all as specified

Supply & Fix in repairs polypropylene plastic with anti impact PC out door convex mirror of 100 cm (min) dia made out of of fiber reinforced plastic along with brackets and back holding plates fixing with MS pipe 50mm nominal bore, 1.60 m above GL 0.60m below GL embedded in PCC 1:2:4 type B1 using 20mm graded stone aggregate ( size of PCC 50 cm x 50cm x 60cm ) incl demolition of existing in concrete post holes and removing the same and spread in low lying area and applying two coats of syenthetic enamel paint over a coat of red oxide primer to MS pipe and brackets complete all as specified and as directed.

Demolition of stone / brick / PCC Block masonry wall built in cement mortar complete all as specified & directed.

Demolition of unreinforced cement concrete ground floor and pavings n.exc15 cm thickness above or below ground level complete all as specified and directed.

MANJUNATHA CONSTRUCTIONS (BID ID -3354170)

Thirumala Construction (BID ID -3363358)