Practices for High-Tension Cable Barriers (2016) / Chapter Skim
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Pages 17-23
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18 only two pages. Its major headings were Description, Materials, Basis of Acceptance, Construction Methods, and Method of Measurement and Basis of Payment.
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19 WEST VIRGINIA West Virginia has added information on HTCB under its Special Provision Section 607, Guardrail. The Section headings include Description, Materials, Erecting Rail Elements, and Method of Measurement/Basis of Payment.
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20 with the requirements of the Contract Documents, the Design Standards Index D450, and the Manufacturer's recommendations." Furthermore, the system selected must be one included in FDOT's Innovative Product List, meet NCHRP Report 350 (Ross et al.
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21 yards of concrete used and includes reinforcing steel, labor, materials, and equipment needed to complete the drilled shaft. The quantity to be paid will be based on the foundation dimensions shown on the approved shop drawings.
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22 the cables, splicing them when necessary, use of the tension meter, and any other specialty tools that may be needed for the system. Session 3 is for the same participants from Session 2 and consists of hands-on training at the installation site and gives each person the opportunity to splice cables, adjust tension, and to perform other tasks needed for barrier repair, as well as for routine maintenance.
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23 cating the date of initial cable tensioning, date of final tensioning, the ambient and cable temperatures on each of these dates, and the tension in the cables on each of these dates." Michigan mandates Cable Terminal Foundation Monitoring, requiring the contractor to furnish and install three reference markers on each end terminal foundation to monitor longitudinal and lateral foundation movement over time. Two control reference markers must also be installed.
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24 project records." Colorado DOT requires a minimum concrete footing size of 14 in. in diameter and 3 ft in depth for line posts.
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