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LARIMER COUNTY RURAL AREA ROAD STANDARDS

LARIMER COUNTY RURAL AREA ROAD STANDARDS

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Chapter 9 – Roadway Inspection and Testing ProceduresSection 9.3 Testingwritten log or report of all work shall be furnished to the Engineer at completion of thework.Upon completion of the construction work, and prior to the County’s acceptance of thework, issuance of Certificate of Occupancy, or request for collateral release, copies ofthe “Record Drawings,” and the Consultant Engineer’s statement that the roads, bridges,and appurtenances have been constructed in conformance with the approved lines,grades, specifications, plans and standards shall be delivered to the County.All costs associated with construction inspection/observation shall be provided at no costto the County.9.3 TESTINGDuring the construction process the Developer is required to provide testing from anindependent laboratory on all infrastructure installation including soils, concrete, asphalt, andother applicable tests as described in Appendix E of these standards.Appendix E states the minimum requirements for materials sampling and testing. Additionaltesting may be required to ensure compliance. Items not specifically listed in this appendixmay, at the discretion of the Engineer, require additional tests. The Consultant Engineer, as anagent for the Developer, shall request information regarding the type and frequency of testsrequired on items not specifically listed in Appendix E.The Developer shall be responsible for retaining an independent licensed GeotechnicalEngineer for material testing. Personnel performing field and laboratory testing of HMA shall beLabCat certified to the appropriate level. Personnel performing field and laboratory testing ofconcrete shall be ACI certified to the appropriate level. Personnel responsible for sampling,testing, and reporting of soils shall be certified through Western Alliance for QualityTransportation Construction (WAQTC) in the Embankment and Base Modules.Test reports shall include all tests performed on the project, including those conforming andthose showing deficient results. Reports shall be reviewed by a professional engineercompetent in the required testing practice. All test reports shall show the location where the testwas performed, or the placement location of the material represented by the test. Test reportsshall include all information specified in the AASHTO, ASTM, or Colorado test procedure used.Improperly completed test reports will not be accepted. Prior to acceptance of each phase of aproject, all final reports signed and sealed by a professional engineer shall be submitted to theCounty indicating compliance with these specifications.All costs associated with materials testing shall be provided at no cost to the County. TheCounty is not responsible for providing any testing except that it may deem necessary toperform Quality Assurance.9.4 WARRANTY PERIODThe warranty period for the completed public improvements will not start until all requiredtest reports, record drawings, inspection reports, and other documentation are submittedin the proper format and accepted by the County.Larimer County Rural Area Road Standards Page 9-3October 22, 2007

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