Highway Maintenance Response Time Standards

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TPW - Winter Maintenance StandardsRO90 - 104/105/106 Snow and Ice ControlLevels of Service Summary TableLEVEL OF SERVICE Level 1A Level 1B Level 2 Level 3 Level 4Type of Road- All 100 Series- Selected highvolume highways- All Local PavedRoads- All Gravel Roads- All Trunks- Selectedhighways as perAADT limits- All Routes- Selectedhighways as perAADT limitsAADT Limits > 7,500 7,500 - 4,000 4,000 - 1,500 < 1,500Primary objectiveEssentially BarePavement* 1Essentially BarePavement* 1Centre Line Bare2.5m to 5.0mCentre Line Bare1.2m to 2.5m Snow PackedTime to meet primaryobjective after end ofstorm, not exceeding 8 hrs 12 hrs 12 hrs 24 hrs 24 hrsSalting- Application of salt Beginning ofstorm andduring as requiredBeginning ofstorm andduring as requiredBeginning ofstorm andafterBeginning ofstorm whererequired andafterMax. Application Rate(Rate based on 2-LaneRoad) 125 kg/CL km 125 kg/CL km 110 kg/CL km 85 kg/CL km N/APlowing- Begin plowing whensnow accumulation- Max allowableaccumulationSanding-Application of sand 25mm 25mm 50mm During storm asrequiredN/ADuring storm asrequired 75mm 100mm 150mm 200mm 200mm- Not normally Beginning of Beginning of - Beginning of - After stormsandedstorm forstorm forstorm where - For- Sand only during environmentally environmentally required and environmentallysevere cold with sensitive areas sensitive areas aftersensitive areasslippery conditions oror- For- Slipperyduring severe cold during severe cold environmentally conditionswith slippery with slippery sensitive areas when requiredconditions conditions - Slipperyconditionswhen requiredMax. Application Rate(Rate based on 2-LaneRoad)N/A 800 kg/CL km 800 kg/CL km 500 kg/CL km 500 kg/CL km* 1 At cold temperatures below -10C in the day and -7C in the night when deicing methods areno longer effective, with prior approval from the Area Manager, the Operations Supervisor shalluse sand or other approved abrasive materials to maintain an even surface free of loose snowwith satisfactory friction. A roadway free of snow and ice is considered always to havesatisfactory friction. A snow covered roadway has satisfactory friction if permitted vehicles canbe driven on it with safety.December 1, 2001
TPW - Winter Maintenance StandardsRO90 - 104/105/106 Snow and Ice ControlACCOMPLISHMENTSWinter snow and ice control shall be recorded under the following activitynumbers:Activity No. Description ACCOMPLISHMENTS104 Plowing Machine Hours105 Salting tonnes106 Sanding tonnesNOTE:• When a vehicle is plowing but not dispensing salt it is considered to beplowing.• If a vehicle is dispensing salt or sand it is considered to be salting orsanding regardless of weather the plow is down or not.December 1, 2001
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TransportationSynthesis ReportNina
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coordinating with other governmenta
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Changing the various time periods w
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Ontario - “Minimum Maintenance St
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Attachment A: Maintenance Response
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Attachment B:MAINTENANCE RESPONSE T
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Attachment CMAINTENANCE RESPONSE TI
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e) provide traffic control in accor
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B.C. MINISTRY OF TRANSPORTATIONMain
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Note:Transport Canada's Response an
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B.C. MINISTRY OF TRANSPORTATIONMain
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f) control locations subject to sli
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1. OBJECTIVEB.C. MINISTRY OF TRANSP
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Type of Sign markingSummer Highway
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3.3 MaterialsThe Contractor must en
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BC MINISTRY OF TRANSPORTATIONMainte
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1. OBJECTIVEB.C. MINISTRY OF TRANSP
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c) perform all other required repai
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FIELD OPERATIONS MANUALOPERATIONS P
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FIELD OPERATIONS MANUALOPERATING PR
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PRIORITY II(Listed by sub-priority
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Maryland DOTDraft1/28/03Revised Res
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September 10, 2001 MAINTENANCE MANU
Page 55 and 56: PAVEMENT CONDITIONSeptember 10, 200
Page 57 and 58: Missouri DOTRESPONSEPHASEThe incide
Page 59 and 60: Incident Response Process(Cont.)Not
Page 61 and 62: STANDARD QUESTIONS TO BE ANSWEREDWH
Page 63 and 64: PRIORITIES AREGUILDELINES AND MAYBE
Page 69 and 70: FIRST RESPONDER CHECKLIST1. What is
Page 71 and 72: 6. Transfer of Incident Command:As
Page 73 and 74: Chief Engineer: The Chief Engineer
Page 75 and 76: DRAFTProgram Update Instructions: A
Page 77 and 78: DRAFTAnother consideration for this
Page 79 and 80: DRAFTGiven this scenario, an aggres
Page 81 and 82: DRAFTSingle Course Overlays includi
Page 83 and 84: DRAFTTwo corrective maintenance ini
Page 85 and 86: DRAFTFive percent of the entire sys
Page 87 and 88: DRAFTGuide railPreventive Maintenan
Page 89 and 90: DRAFT2) The desirable design life f
Page 91 and 92: DRAFTTable 2 Target Operations Main
Page 93 and 94: DRAFTAPPENDIX BMaintenance and Oper
Page 95 and 96: DRAFTFigure 3. Distribution of 2003
Page 97 and 98: DRAFTFigure 5. Distribution of 2004
Page 99 and 100: DRAFTAPPENDIX CContact ListActivity
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Page 109 and 110: (ODOT) to have been aware of the po
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