GDOT Asphalt QC LEVEL 1 Exam Questions
With 100% Correct Answers
Whatiprocedureiisiuseditoisampleibituminousimaterials?i-
iCorrectiAnswer-GSPi10
Whatiprocedureiisiuseditoisampleihotimixiasphaltimixturesifromifullitruc
ks,iroadways,iorioccasionallyipartiallyiloadeditrucks?i-iCorrectiAnswer-
GSPi15
HowidoiyouitakeiaiHMAisampleifromiaitruck?i-iCorrectiAnswer-
Shovelioffiabouti60%iofitheiconeiandigoiatleasti6iinchesideep.
Whatikindiofishovelidoiyouiuseitoitakeiaisampleioffiofiaitruck?i-
iCorrectiAnswer-Aisquareinosedishovel.
Whatiprocedureigovernsitheisamplingiproceduresiforicontractoriaccept
anceitestingiofiHMA?i-iCorrectiAnswer-GSPi21
WhenishoulditheiQCitakeitheitemperatureiofitheimixiandiwhatiisitheitole
rance?i-iCorrectiAnswer-Everyitimeiaisampleiisitake.i+\-i20fiori+\-i11c
Ifiaisampleimeetsiai1.00ipayifactor,ihowimanyidaysidoesitheidepartmenti
haveitoipickiitiupibeforeiiticanibeidiscarded?i-iCorrectiAnswer-3idays
, Ifiaisampleidoesinotimeetiai1.00ipayifactor,ihowimanyidaysidoesitheidep
artmentihaveitoipickiitiupibeforeiiticanibeidiscarded?i-iCorrectiAnswer-
7idays
WhenideterminingitheiACicontents,,iwhatishouldibeiattachediandisubmi
tteditoitheibranchilab?i-iCorrectiAnswer-
Theilongiburniticketianditheirandominumberisheet.
Whatitoleranceiisithereionidailyilimeichecks?i-iCorrectiAnswer-+\-
i10%iofiJobiMixiFormula(JMF)
Howioftenishouldiweightisystemsiforilimeibeichecked?i-iCorrectiAnswer-
Twiceiperiweeki(7idays)
WhenidoiyouitakeiaiAbsoniRecoveryiSample?i(RAP)i-iCorrectiAnswer-
Onimixturesithaticontainimoreithani20%iRAP.
WhenidoiyouitakeiliquidiACisamples?i-iCorrectiAnswer-
Whenitheiplantihasibeenidownifori7idays,itwiceiperiweekioniinterstateip
rojects,ionceiperiweekioninoniinterstateiprojects
Whatitestimethodiisiusediforibulkispecificigravity?i-iCorrectiAnswer-
GDTi39
With 100% Correct Answers
Whatiprocedureiisiuseditoisampleibituminousimaterials?i-
iCorrectiAnswer-GSPi10
Whatiprocedureiisiuseditoisampleihotimixiasphaltimixturesifromifullitruc
ks,iroadways,iorioccasionallyipartiallyiloadeditrucks?i-iCorrectiAnswer-
GSPi15
HowidoiyouitakeiaiHMAisampleifromiaitruck?i-iCorrectiAnswer-
Shovelioffiabouti60%iofitheiconeiandigoiatleasti6iinchesideep.
Whatikindiofishovelidoiyouiuseitoitakeiaisampleioffiofiaitruck?i-
iCorrectiAnswer-Aisquareinosedishovel.
Whatiprocedureigovernsitheisamplingiproceduresiforicontractoriaccept
anceitestingiofiHMA?i-iCorrectiAnswer-GSPi21
WhenishoulditheiQCitakeitheitemperatureiofitheimixiandiwhatiisitheitole
rance?i-iCorrectiAnswer-Everyitimeiaisampleiisitake.i+\-i20fiori+\-i11c
Ifiaisampleimeetsiai1.00ipayifactor,ihowimanyidaysidoesitheidepartmenti
haveitoipickiitiupibeforeiiticanibeidiscarded?i-iCorrectiAnswer-3idays
, Ifiaisampleidoesinotimeetiai1.00ipayifactor,ihowimanyidaysidoesitheidep
artmentihaveitoipickiitiupibeforeiiticanibeidiscarded?i-iCorrectiAnswer-
7idays
WhenideterminingitheiACicontents,,iwhatishouldibeiattachediandisubmi
tteditoitheibranchilab?i-iCorrectiAnswer-
Theilongiburniticketianditheirandominumberisheet.
Whatitoleranceiisithereionidailyilimeichecks?i-iCorrectiAnswer-+\-
i10%iofiJobiMixiFormula(JMF)
Howioftenishouldiweightisystemsiforilimeibeichecked?i-iCorrectiAnswer-
Twiceiperiweeki(7idays)
WhenidoiyouitakeiaiAbsoniRecoveryiSample?i(RAP)i-iCorrectiAnswer-
Onimixturesithaticontainimoreithani20%iRAP.
WhenidoiyouitakeiliquidiACisamples?i-iCorrectiAnswer-
Whenitheiplantihasibeenidownifori7idays,itwiceiperiweekioniinterstateip
rojects,ionceiperiweekioninoniinterstateiprojects
Whatitestimethodiisiusediforibulkispecificigravity?i-iCorrectiAnswer-
GDTi39