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| 1 | Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader/ Paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - I Material |
| 2 | 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.Laying By Grader/Paver |
| 3 | Prime coat - Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including cleaning of road surface and spraying, primer at the rate of 0.60 kg/sqm using mechanical means |
| 4 | DENSE BITUMINOUS MACADAM: Proving and laying dense bituminous macadam using crushed aggregates of Grading 1, premixed with bituminous binder of specified grade of Bitumen @ 4.50 per cent by weight of total mix and filler, transported to site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired density for 76-100 mm compacted thickness .USING Batch mix type hot mix plant with SCADA, Sensor Paver, Vibratory roller with Stone Dust filler.(VG-40 bulk bitumen rates are considered to arrive at rates) |
| 5 | Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen with sprayer on Dry / Hungry B.T. surface 3 kg/10 sqm. (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 6 | BITUMINOUS CONCRETE:-Providing and laying bituminous concrete using crushed aggregates of grading1,premixed with bituminous binder @ 5.20 percent by weight of total mix and filler,transported to site with VTS, laid over apreviously prepared surface,finished to the required grade, level, alignment, and rolling to achieve the desired compaction for 50mm compacted thickness with specified grade of Bitumen, Excluding prime /tack coat. For Bitumen of specified grade--USING Batch mix type hot mix plant withoutSCADA, Sensor Paver,Vibratory roller with Stone Dust filler.Inciuding Tack coatUsingVG10 @rate2.5kg /10 sqm .(VG-40 bulk bitumen rates are considered to arrive at rates) |
| 7 | Providing and fixing in position Guard Railing as per Drg. No. 15 Type C dt. 20-4-79, with 3 rows of 50mm dia. G.I. pipe 30cm a part and fixed in M.S. channels of section 125 x 65 x 6 mm spaced 2.5 C/c 1:2:4 c.c. bedding of size 45 x 30cm. as per detailed drawing, with 3 coats of approved yellow and black paint including necessary excavation in any strata |
| 8 | Supplying hard murum / kankar at the road site, including conveying and stacking,Spreading hard murum for side width & Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete |
