SPECIAL REPAIR TO CERTAIN ROADS AT RAIWALA MIL STN

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc 400 sqm, n exc 50 mm deep complete all as specified and directed.

M&L premix bituminous macadam laid, rolled and compacted to required gradient and camber consolidated thickness not exceeding 75 mm with @ 4% binder of paving Bitumen VG-30 grade, content by weight of total mix, mixed in hot mix plant and laid by mechanical paver finisher complete all as specified and directed.

M&L preparing existing black top surface 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 complete all as specified and directed.

M&L applying evenly priming / tack coat with paving Bitumen VG-10 grade over the prepared surface by mechanical sprayer @ 5 kg/10 Sqm of surface area complete all as specified and directed.

M&L for applying bituminous premixed semi dense asphaltic concrete 30 mm thick (consolidated thickness) with 5.50% binder of paving Bitumen VG-30 grade, content by weight of total mix including cement filler, on surfaces, rolled compacted with using 8 to 10 tonne capacity power road roller to achieve the required compactness, camber and gradient mixed in hot mix plant using design mix and laid by mechnaical paver finisher complete all as specified and directed. NOTE:-(i) The actual binder content used shall be as per optimised content based on approved job mix formula irrespective of what ever indicated in Sch 'A'. (ii) Price adjustment shall be done on MINUS side only @ Rs. 55,000/- per MT (without considering the permissible tolerance on minus side) with reference to binder content indicated in Sch 'A'. (iii) No Price adjustment for Bitumen shall be done for variation on plus side. (iv) Please note that SDAC to be laid immediately after laying of BM. In case the SDAC could not be laid within 48 hours of laying of BM, primer coat @ 3Kg / 10Sqm to applied over freshly prepared bituminous surface and nothing extra shall be paid by the Govt. on this account. No claim what so ever shall be entertained by Govt on this account.

M&L for preparation of existing bituminous surfaces, removing, dust, dirt grease and other foreign materials etc and applying thermoplastic reflective paint for marking of minimum 2.5 mm thick single coat as in centre line and edge line, zebra crossing , stop lines etc.road marking of 150/100 mm width using HOT MARK thermoplastic paint (Hot application) white or yellow by indigenous morden propelled road marking machine as directed including all ingredients such as binder,glass beads,titanium dioxide,calcium carbonate,inter fillers etc,thermoplastic requirement for glass beads shall be conforming to BS-6086 of MORTH specification including spraying of glass beads @ 300Gms/Sqm etc complete all as specified and directed.

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 directed.

S&F in repair speed breaker made of ABS material with two highly reflective reflectors moulded in PMMA material welded with ABS plate through ultrasonic welding process and then fixed to on to the speed breaker of size 750x250x75mm including surface to be make level as parental surfaces complete all as specified and directed.

S&F in repair metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands 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 (150x150x300mm) type B1 using 20 mm graded stone agg complete all as specified and directed

S&F in repair dual directional 30 degree angle high intensity reflective Cat Eye double moulded of impact resistance ABS plastic stud 100mm x 100mm x 20-22mm with a shank of 50 mm with two reflector made out of PMMA, plane base having ultra-violet resistant colour (white/red/yellow) having micro cube corner spark glow PC reflector white/ red/ yellow for fixing with epoxy or bitumen adhesive or fixed as per manufactures instructions complete all as specified and directed.

Supply and fix in repair solar cat eye aluminum 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 complete all as specified and directed

S&F in repair of convex road safety mirror 600 mm dia (Polycarbonate/acrylic shatter - resistant wide angle)mounted on MS/GI pole (65 mm to 75 mm dia 2.5-3.0 m exposed height) with base plate properly embedded in PCC 1:3:6 type C1 using 20 mm graded stone agg (0.3mx0.3mx0.45m) foundation with anti corrosive primer and two coats of synthetic enamel paint including necessary bracket bolts alignment and fixing complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

M&L retro reflective Overhead informatory road signage and boards, made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting conforming to type - III of ASTMD- 4956-01 as approved by Engineer-in-charge,letters, borders etc. as per IRC : 67-2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings,specification and direction of the Engineer-in-Charge. Rectangular area of the sheet only shall be measured for payment).

Please Enable Macros to View BoQ information