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108Dy.Ex. Engr.9. Open gradedpremixsurfacing /Close gradedpremixsurfacingi)ii)iii)iv)v)vi)Quality of BinderImpact value / LosAngles Abrasion valueFlakiness &Elongation IndexStripping value ofaggr. (Immersion traytest)Water AbsorptionWater Sensitivity ofmixSame as mentionedunder Sr.No.6.1 test per 50 Cum.1 test per 50 Cum.Initially 1 set of 3representativesamples for eachsource of supply.Subsequently bychange in the qualityof aggregates.M.O.S.T.Specification Table900-46.vii)Gradation1 test per 25 Cu.M.viii)SoundnessInitially onedetermination byeach method for eachsource of supply ,then as warranted bychange in the qualityof aggregate.ix)x)Temp. of binderBinder ContentAt regular closeintervals.1 test per 500 M 3 andnot less than 2 testsper day.xi)Rate of spread ofmixed materials.Regular controlthrough checks oflayer thickness.xii)Percentage offractural faces.When gravel is usedone test per 50 Cum.Signature of Contractor No. of corrections Executive Engineer