Akola GC M and R to Roads Akola G C

Work Portion

Picking the road surface including sectioning etc. complete (BT surface.)

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

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.

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.

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-30 bulk bitumen rates are considered to arrive at rates)

BITUMINOUS CONCRETE:--Providing and laying bituminous concrete using crushed aggregate of grading 1, premixed with bituminous binder @5.40% by weight of total mix and filler, transported at site with VTS, laid over a previously prepared surface, finished to the required grade ,level, alignment, and rolling to achieve the desired density for 50mm compacted thickness with drum mix plant with SCADA, Sensor paver and Vibratory roller excluding prime/Tack coat etc. complete --Bitumen of specified grade with stone dust filler. (VG-30 bulk bitumen rates are considered to arrive at rates)

Earthwork in embankment with approved material having field soak CBR not less than 8 and laboratory soak CBR not less than 12 obtained by the Contractor from his borrow areas including all lifts and leads including laying in layers of 20cm to 30cm for power roller and 45cm to 60cm for vibratory compactor, breaking clods, and dressing to the required lines, curves and section including payment of royalty charges to the Govt. of Maharashtra. for all leads

Royalty Charges Murum

Carrying out Penetration, Softening Point, Flash & Fire Point, Specific Gravity test on Bitumen

Extraction Test

Job Mix Design with all tests on aggregates ( excluding bitumen)

C.B.R. Test ( Lab ) With compaction test.

Mix Design : Wet mix macadam mix desgin

Mix Desgin : GSB Mix Desgin

Please Enable Macros to View BoQ information