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Design Criteria <br />T <br />22 <br /> '~ a j <br />I <br />Design Criteria for the Proposed Action <br />Colorado Registered Pern~it (FSM <br />' 2733.04b <br /> and FSM <br /> 7730), 36 <br /> CFR 228 E <br />Professional Engineer, and submitted for USFS approval Forest Plan, <br />for each road segment. The Engineer's recommendations AASHTO <br />must be approved and implemented before any project Design <br />related traffic may use that part of the NFSR system. Standard, <br />During the course of the project the Forest Service will Road Use <br />provide oversight of road improvement activities and permit (FSM <br />continued FS Engineering/FS designee monitoring of 2733.04b <br />road conditions resulting from project related traffic. and FSM <br />Temporary roads that are not open to the public are not 7730), 36 <br />subject to AASHTO engineering standards for low CFR 228 E <br />volume roads. <br />~. For roadway section with 6 inches OR LESS of new Road Use <br />structural surfacing section or existing surfacing sections Permit (FSM <br />with any aggregate segregation or contamination by 2733.04b <br />intruding fine materials, no rutting, pumping or plastic and FSM <br />deformation of the roadway surface will be allowed. 7730) , <br />Rutting, plastic deformation, or pumping of the surface BMp~ <br />will result in the proponent's operations, on that road, GMUG <br />ceasing immediately and remaining shutdown until Forest <br />repairs and improvements are made to prevent additional Standard <br />damage to the structural section. For surfacing sections <br />with GREATER THAN 6 inches of new structural <br />surfacing section any rutting, pumping or plastic <br />deformation in excess of structural section thickness (T) <br />divided by 3 (T/3) will not be allowed and will result in <br />proponent's operations, on that road, ceasing immediately <br />and remaining shutdown until repairs and improvements <br />are made to prevent additional rutting. <br />10. This T/3 limitation applies to any forest road utilized by Road Use <br />the proponent, even if it is not part of the project area or Permit (FSM <br />transportation plan. Once shutdown, operations will not 2733.04b <br />resume until approved repairs or improvements are made and FSM <br />to resolve the problem. These limitations apply to any 7730) , <br />NFSR even if it is not included in the project area or BMp <br />transportation plan. GMUG <br /> Forest <br />