Results 1 to 5 of 5
- Using polyacrylamide (PAM) to reduce erosion on construction sites / by McLaughlin, Richard Allen,1956-(CARDINAL)201709; North Carolina Cooperative Extension Service.(CARDINAL)217218;
Includes bibliographical references (page 3).- Subjects: Polyacrylamide.; Soil conservation.; Soil permeability.;
- Available copies: 2 / Total copies: 3
- On-line resources: https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392; https://digital.ncdcr.gov/documents/detail/2347392;
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- A systematic evaluation of polyacrylamide for sediment and turbidity control / by McLaughlin, Richard A.(CARDINAL)278444; Water Resources Research Institute of the University of North Carolina.(CARDINAL)150669; Geological Survey (U.S.)(CARDINAL)154385;
Includes bibliographical references (pages 29-30).WRRIFinanced in part by the USGS- Subjects: Sediment control; Turbidity;
- Available copies: 1 / Total copies: 2
- On-line resources: Suggest title for digitization;
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- Stilling basin design and operation for water quality / by McLaughlin, Richard A.(CARDINAL)278444; North Carolina.Department of Transportation.Research and Analysis Group.(CARDINAL)272064; North Carolina State University.Soil Science Department.(CARDINAL)160165;
Final report;Performed by Soil Science Department, North Carolina State University, sponsored by North Carolina Dept. of Transportation, Research and Analysis Group.- Subjects: Technical reports.; Polyacrylamide.; Roads; Sedimentation and deposition; Stilling basins.; Water;
- Available copies: 7 / Total copies: 9
- On-line resources: https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255; https://digital.ncdcr.gov/documents/detail/3377255;
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- Stilling basin design and operation for water quality : field testing / by McLaughlin, Richard Allen,1956-(CARDINAL)201709; North Carolina.Department of Transportation.Research and Analysis Group.(CARDINAL)272064; North Carolina State University.Soil Science Department.(CARDINAL)160165;
Includes bibliographical references (pages 35-37)Final report;Many construction projects involve the need to pump turbid water from borrow pits or other excavations into stilling basins or sediment bags prior to discharge. The design and operation of these basins needs to be optimized to provide the best water treatment prior to discharge. This project was designed to provide an evaluation of stilling basin designs and polyacrylamide (PAM) injection to minimize turbidity in discharged water. A Piedmont subsoil was mixed with water in a large holding pond which served as a source of the turbid water which was pumped into the stilling basin.Performed by Soil Science Dept., North Carolina State University, sponsored by the North Carolina Dept. of Transportation, Research and Analysis Group- Subjects: Technical reports.; Polyacrylamide.; Roads; Sedimentation and deposition; Stilling basins.; Water;
- Available copies: 6 / Total copies: 7
- On-line resources: https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866; https://digital.ncdcr.gov/documents/detail/3282866;
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- Highway design, 2012. by National Research Council (U.S.).Transportation Research Board.(CARDINAL)141287;
Includes bibliographical references.Probabilistic model for design of freeway acceleration speed-change lanes -- Safety evaluation of geometric design criteria for spacing of entrance-exit ramp sequence and use of auxiliary lanes -- Effect of roadside features on single-vehicle roadway departure crashes on rural two-lane roads -- Maximizing intersection capacity through unconventional geometric design of two-phase intersections -- Geometric design, speed, and safety -- Design guidance for freeway main-line ramp terminals -- Structural and safety investigation of statewide performance of weathered steel beam guardrail in North Carolina -- Field application and assessment of the safety edge -- Development and implementation of the simplified Midwest Guardrail System stiffness transition -- Development of Universal breakaway steel post for Bullnose median barrier -- Low-cost median barrier gate -- Comparison of crash test and simulation results for impact of Silverado pickup into New Jersey Barrier under Manual for Assessing Safety Hardware -- Real-world performance of longitudinal barriers struck by large trucks -- Minimum rail height and design impact load for longitudinal barriers that meet test level 4 of Manual for Assessing Safety Hardware -- The twain shall meet: proposed method for integrating context-sensitive solutions into design-build programs -- New approach to defining continuous speed profile models for two-lane rural roads -- Reducing turbidity of construction site runoff: coagulation with polyacrylamide -- Characterization of stormwater runoff from North Carolina bridges and determination of effects on selected receiving waters -- Canal wave oscillations from expansion of I-84 bridge in Boise, Idaho -- Utility investigation trends in Texas.TRB's Transportation Research Record: Journal of the Transportation Research Board, No. 2309 consists of 20 papers that examine weathered steel beam guardrails; longitudinal barriers struck by large trucks; continuous speed profile models for two-lane rural roads; integrating context-sensitive solutions into design-build programs; characterization of stormwater runoff; comparison of crash test and simulation results for New Jersey barriers; and design guidance for freeway main-line ramp terminals. This issue of the TRR also explores geometric design, speed, and safety; unconventional geometric design; canal wave oscillations; reducing turbidity of construction site runoff; field application and assessment of the safety edge; single-vehicle roadway departure crashes on rural two-lane roads; spacing of entrance-exit ramp sequences; freeway acceleration speed-change lanes; simplified midwest guardrail system stiffness transition; universal breakaway steel post for bullnose median barrier; low-cost median barrier gate; utility investigation trends in Texas; and minimum rail height and design impact load for longitudinal barriers.- Subjects: Conference papers and proceedings.; Roads; Highway engineering;
- Available copies: 2 / Total copies: 2
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Results 1 to 5 of 5