LARIMER COUNTY RURAL AREA ROAD STANDARDS

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Chapter 12 – Right of Way Permitting and Construction Standards for Facilities Located in Public Right of WaySection 12.4 Developing a “Quality” Approach to Road Repairs2. Do not place overlays with feathered edges on roads of any classification.Overlays should be placed by first removing the existing pavement to the desireddepth by grinding, and then placing the pavement flush with the adjacentsurfaces.NOT ACCEPTABLEACCEPTABLEOverlayGrind & Overlay3. Surface tolerances for road repairs should meet the standard for newconstruction. That is, the finished surface of the road repair, when tested with aten (10) foot straightedge parallel to the centerline or perpendicular across joints,will show variations measured from the testing face of the straightedge to thesurface of the road repair which do not exceed one-quarter (1/4) inch.NOT ACCEPTABLEACCEPTABLE10’ Straightedge10’ StraightedgeGreater than 1/4"Less than 1/4"12.4.4 Pavement ManagementIs the repair consistent with the long-term pavement management strategy for theparticular road?1. Road repairs should leave a pavement in a condition at least as good as, if notbetter than, the condition prior to the repairs.Larimer County Rural Area Road Standards Page 12-15October 22, 2007
Chapter 12 – Right of Way Permitting and Construction Standards for Facilities Located in Public Right of WaySection 12.4 Developing a “Quality” Approach to Road Repairs2. In most cases, and particularly in the cases of extensive excavation and repairs,it is desirable to survey the existing pavement condition with a representative ofthe County prior to the work. After completion of the work, survey the pavementcondition again to verify that the pavement condition has been maintained orimproved.a. In the case of minor repairs, these pavement surveys can be made by visualobservation.b. However, in the case of major projects that involve excessive haul ofmaterials or unusually heavy construction equipment or activity, nondestructivetesting of the pavement condition before and after constructionmay be required.3. Consideration of pavement management issues may also identify opportunitiesfor joint efforts between the utilities and the County.For example, if the repair of a utility line requires an overlay on half of a road, andthat the condition of the remaining half of the road warrants an overlay, theCounty may decide to overlay the entire road, with County and the utility splittingthe cost of the overlay. In such a case, the utility may be able to save the cost ofgrinding half the road. Coordination for these types of cooperative repairs shouldoccur as far in advance of actual construction as possible.a. Transverse patches on arterial and collector roads shall be overlaid acrossthe entire road width for a distance of two (2) feet minimum on all sides of thetrench.NOT ACCEPTABLEACCEPTABLE2’Min2’MinTrenchLarimer County Rural Area Road Standards Page 12-16October 22, 2007
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LARIMER COUNTYRURAL AREA ROAD STAND
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Table of Contents3.3.11 Typical Str
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Table of ContentsCHAPTER 8 - ENVIRO
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Table of Contents12.3.7.2 Conventio
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Table of ContentsG.7.12 Other Permi
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Chapter 1 - General InformationSect
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Chapter 2 - Submittal ProceduresSec
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Chapter 2 - Submittal ProceduresSec
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Chapter 3 - Submittal Requirements
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Chapter 4 - Road Design and Technic
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Page 35 and 36: 4.9.1.7 Design VehiclesChapter 4 -
Page 37 and 38: Chapter 4 - Road Design and Technic
Page 39 and 40: CHAPTER 5 - GEOTECHNICAL STANDARDS
Page 41 and 42: Chapter 5 - Geotechnical Standards
Page 49 and 50: Chapter 6 - STORMWATER MANAGEMENTSe
Page 51 and 52: Chapter 7 - Bridges and Major Drain
Page 53 and 54: Chapter 8 - Environmental and Agric
Page 55 and 56: Chapter 8 - Environmental and Agric
Page 57 and 58: 9.1.3 DefinitionsChapter 9 - Roadwa
Page 59 and 60: CHAPTER 10 - ACCESS REQUIREMENTS AN
Page 61 and 62: Chapter 10 - Access Requirements an
Page 71 and 72: CHAPTER 11 - ACCESS AND UTILITY PER
Page 73 and 74: Chapter 12 - Right of Way Permittin
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Page 93 and 94: Appendix A - Definitions and Abbrev
Page 95 and 96: Appendix A - Definitions and Abbrev
Page 97 and 98: APPENDIX B - REFERENCES AND RESOURC
Page 110 and 111: APPENDIX D - CONSTRUCTION STANDARDS
Page 112 and 113: Appendix D - Construction Standards
Page 130 and 131: APPENDIX E - CONSTRUCTION TESTING F
Page 132 and 133: Appendix F - Guidelines for Traffic
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Appendix F - Guidelines for Traffic
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Appendix F - Guidelines for Traffic
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APPENDIX G - DESIGN AND CONSTRUCTIO
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Appendix G - Design and Constructio
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Appendix H - General NotesSection H
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APPENDIX I - VARIANCE REQUEST SUBMI
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LARIMER COUNTY RURAL AREA ROAD STANDARDS

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