REPAIRS/RE-SURFACING OF BITUMINOUS ROAD AND ROAD FURNITURE AT KRISHNAPATNAM OF AGE B/R -I UNDER GE(I)(CG) VIZAG

M&L for Repair to pot holes any depth, not exc 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, and making good by applying tack coat @ 5 Kgs per 10 Sqm with paving bitumen VG-10 grade and laying premixed bituminious macadam well rammed and sealed with paving bitumen VG-30 grade@ 9.8 Kgs per 10 Sqm, blinded with 0.09 cum of stone chipping of size 6.3mm and again well rolled with 8 to 10 tonne power roller (including supply of pre-mixed macadam, binder and chipping), depth of pot holes exc 30mm complete all as specified and directed.

M&L for preparing existing black top surface or bituminous macadam surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc on black top surfaces complete all as specified & directed.

M&L for applying evenly a priming/tack coat using paving bitumen of VG 10 grade at the rate 5 kg per ten Sqm over the prepared surface by mechanical sprayer complete all as specified & directed.

M&L for premixed bituminous macadam laid, rolled and compacted to required gradient and camber n.exc 75mm thickness (consolidated thickness) with 4% binder content of VG -30 by weight of total mix, mixed in hot mix plant and laid by sensor paver finished complete all as specified & directed.

M&L for applying bituminous premixed semi dense asphaltic concrete 30 mm thick (consolidated thickness) with 5.5% binder content of paving bitumen VG-30 grade by weight of total mix including cement filler, on surfaces rolled & compacted with using 8 to 10 tonne capacity power roller to achieve the required compactness, camber and gradient mixed in hot mix plant using design mix and laid by sensor paver finisher complete all as specified and directed.

M & L for preparation of existing bituminous surfaces by removing dust, dirt , grease and other foreign materials to receive road marking paint and providing road Marking Strips, Lines, Dashes, Arrows, Letters etc of 2.5 mm thick [Reflective Type] of colour White or Golden Yellow on roads, pavements and the like not exceeding 10cm wide with Hot Thermo Plast material by fully autornatic 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 complete as per MOSRT & H specifications including cleaning the road surface of all dirt, scales, oil grease and foreign materials etc complete all as specified and as directed. (Note - (a) MOST specification 803 shall be followed strictly for execution of work & suitable machine shall be used for the marking as approved by the GE. Shape & size/ patterns of marking shall be as approved by the GE.. (b) The rate includes complete removal or scrapping of old existing thermoplastic road marking paint (if required). )

Supply & Fixing in repair 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 & including MS stud of suitable size as per manufacturer's instructions. Complete all as specified and directed by the Engineer-in-charge.

Supply & Fix in repair 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 complete as per manufacturer's instructions etc. all as specified & directed.

S&F in repair ABS Body, 100 cm outdoor convex mirror good quality as approved by GE fixed in road/ground portion complete including hanging/fixing arrangement with adequate mounting arrangement at suitable height on stainless steel (Grade 304) round pipe, having unbreakable Polycarbonate Convex Lens with hoods as the traffic safety mirror for eliminating blind spots & increase visibility at a broader angle, including excavation for post holes, PCC Type C-2 1:3:6 (using 40 mm graded stone aggregate) in post hole & removal of surplus excavated material to a distance not exceeding 50 metre & depositing where directed at a level not exceeding 1.5 metre above the starting point. Complete all as specified & directed. Make: Frontier 100 cm outdoor Convex Mirror, FMCO-100, Road Star, Real reflectors, Alexix, ACE polymers (India) or Equivalent.

Manufacturing, supplying and fixing retro reflective Cautionary /warning sign boards of equilateral triangular shape having each side of 900 mm with support length of 3650 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. S.S. angles of size 35x35x5 mm to a vertical post made up to S.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours).Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing and as specified and directed.