proposed repairs maintenance of existing asphalt roads in satpur div . , dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres , stacking serviceable and unserviceable materials separately etc . complete . , dismantling of cement concrete pavement by mechanical means using pneumatic tools , breaking to pieces not exceeding 0 . 02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 metres , stacking serviceable and unserviceable materials separately etc . complete . , clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area . , providing and applying tack coat on the prepared surface heating by flame in roller and spraying bitumen set footed in bitumen boiler on b . t . surface 5kg / 10sq . m vg-30 bulk bitumen , bituminous macadam:--providing and laying bituminous macadam using crushed aggregate of grading premixed with bituminous binder , transported to site , laid over a previously prepared surface finished to the required grade , level , alignment and rolling to achieve the desired compaction for 50 / 75mm compacted thickness with 3 . 0% vg-30 bitumen by paver fisisher complete . ( with vibratory roller including diversion road ) spec . no . morth specification fifth edition clause no . 504 and irc-sp- 97- 2013 , bituminous macadam:--providing and laying bituminous macadam using crushed aggregate of grading premixed with bituminous binder , transported to site , laid over a previously prepared surface finished to the required grade , level , alignment and rolling to achieve the desired compaction for 50 / 75mm compacted thickness with 3 . 5% vg-30 bitumen by paver fisisher complete . ( with vibratory roller including diversion road ) spec . no . morth specification fifth edition clause no . 504 and irc-sp- 97- 2013 , bituminous concrete:--providing and laying bituminous concrete using crushed aggregate of grade ii premixed with bituminous binder , transported to site , laid over a previously prepared surface finished to the required grade , level , alignment and rolling to achieve the desired compaction for 30mm compacted thickness with 5 . 5% vg-30 bitumen by paver fisisher complete . ( with vibratory roller including diversion road ) spec . no . morth specification fifth edition clause no . 507 and irc-sp- 97- 2013 , providing and laying 75mm thick compacted modified pentration macadam with vg-30 bitumen over existing wbm surface including picking the road metalled surface , thoroughly cleaning the wbm surface by using mechanical broom or approved equipment , spreading 40mm size metal ( 30% crushed metal +70% hand broken ) by brining blasted rubble on site of work ) at the rate of 0 . 09cum / sq . m . compacting metal with roller and bitumen is them spread at rate of 2kg / sqm . spreading 12mm metal at rate of 0 . 018 cu . m . , / sq . m . the surface shall be lightly rolled so that metal pieces ge embeded in the bitumen layer and rolling shall continre until entire surface is throughly compacted etc . complete . ( with vibratory roller including diversion road ) spec . no . as directed bty engineer- in - charge . , providing and laying 75mm thick compacted modified pentration macadam with vg-30 bitumen over existing bt surface including picking the road metalled surface , thoroughly cleaning the bt surface by using mechanical broom or approved equipment , spreading 40mm size metal ( 30% crushed metal +70% hand broken ) by brining blasted rubble on site of work ) at the rate of 0 . 09cum / sq . m . compacting metal with roller and bitumen is them spread at rate of 2kg / sqm . spreading 12mm metal at rate of 0 . 018 cu . m . , / sq . m . the surface shall be lightly rolled so that metal pieces ge embeded in the bitumen layer and rolling shall continre until entire surface is throughly compacted etc . complete . ( with vibratory roller including diversion road ) spec . no . as directed bty engineer- in - charge . , providing bituminous typea liquid seal coat on bituminous surface including supplying all materials and bitumen of vg30 grade preparing existing road surface , heating and applying bitumen @ 0 . 98kg / sqm by mechanical means . spreading chips and rolling by vibratory roller having weight 8 to 10mt etc complete . morth 513 , wet mix macadam -- providing , laying , spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at omc in mechanical mix plant carriage of mixed material by tipper to site , laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density . , constructing additional depth rebate for manhole of 900mm dia and above / below 1000mm depth to cover variations with 230mm thick brick work etc complete . , road marking with hot applied thermoplastic compound with reflectorizing glass beads on bituminous surface- providing and laying of hot applied thermoplastic compound 2 . 5 mm thick including reflectorizing glass beads @ 250 gms per sqm area , thickness of 2 . 5 mm is exclusive of surface applied glass beads as per irc:35 . the finished surface to be level , uniform and free from streaks and holes . complete . , supplying and fixing of molded shank raised pavement markers / cats eye made of polycarbonate and abs moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kg tested in accordance to astm d 4280 type h and complying to specifications of category a of morth circular no rw / nh / 33023 / 10-97 do iii dt 11 . 06 . 1997 . the height , width and length shall not exceed 50 mm , 100 mm and 102 + / - 2 mm and with minimum reflective area of 13 sqcm on each side and the slope to the base shall be 35 + / - 5 degree . the strength of detachment of the integrated cylindrical shanks , ( of diameter not less than 19 + / - 2 mm and height not less than 30+ / - 2 mm ) from the body is to be a minimum value of 500 kg . fixing will be by drilling holes on the road for the shanks to go inside , without nails and using epoxy resin based adhesive as per manufacturers recommendation and complete as directed by the engineer . the contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel , to the engineer . , providing and fixing mandatory / regulatory sign boards in circular shape of ______ mm dia made out of ____mm aluminum sheet bonded with white retro reflective sheeting of class b ( type iv high intensity micro-prismatic grade sheeting-hip ) having pressure sensitive / heat activated adhesive retoreflective specified back ground , border and back side retoreflctive symbols , letters , numerals , arrow as per irc:67-2012 table no 8 . 3 supported with back support frame 25mm x 25mm x 3mm , duly painted on back side with grey stove enamel paint and supported on one no . of m . s . angle iron post of size 65 mm x 65 mm x 6 mm , 3 . 45 m long , duly painted with with flat oil paint having alternate black and white bands of 25 cm width including g . i . fixtures etc; fixing the boards in m25 grade concrete block of size 60cm x 60cm x 75cm including transportation etc; complete . class b ( type iv high intensity micro-prismatic grade sheeting-hip ) shall have 7 years written warranty from the manufacturer and authorised distributor / convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the engineer in charge by the contractor / supplier . a ) 600 mm dia made out of 1 .