Procedures and guidelines for validating contractor test data /
In the development of a quality assurance program, a state highway agency (SHA) incorporates policies and procedures for assessing how well the materials and construction used by a contractor on a construction project satisfy the agency's specifications. The TRB National Cooperative Highway Res...
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| Corporate Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
Washington, DC :
Transportation Research Board,
2020.
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| Series: | NCHRP research report ;
946. |
| Subjects: | |
| Online Access: | Email address required to view/download the free text. |
| Summary: | In the development of a quality assurance program, a state highway agency (SHA) incorporates policies and procedures for assessing how well the materials and construction used by a contractor on a construction project satisfy the agency's specifications. The TRB National Cooperative Highway Research Program's NCHRP Research Report 946: Procedures and Guidelines for Validating Contractor Test Data reviews and evaluates the procedures and practices used in the acceptance of construction materials. The report also proposes a related practice for incorporation into AASHTO Standard Specifications for Transportation Materials and Methods of Sampling and Testing. Supplemental files to the report include Appendices A through E, available as a single PDF file, a State Highway Agency Survey (Appendix A), Survey Responses (Appendix B), Numerical Simulations (Appendix C), State Highway Agency Date Analysis (Appendix D), and Statistical Tables (Appendix E). |
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| Item Description: | At head of title: National Cooperative Highway Research Program. |
| Physical Description: | 93 pages : illustrations (some color), maps ; 28 cm |
| Bibliography: | Includes bibliographical references (pages 51-53) and appendices. |
| ISBN: | 9780309481441 0309481449 |
| ISSN: | 2572-3766 ; |