what is a " marshall test " in roadworks testing procedures ?
922896
The Marshall test is used to determine the optimum asphalt content, and In most countries the Marshall method is still used to determine asphalt content
890690
Emplacement Gantry ITS Standards Identification Study Rev 00A, ICN 00\n\n800-3OR-HEOO-00200-000-OOA\n\n \nApril 2005 \n\n\n\n1. PURPOSE AND SCOPE \nTo date, the project has established ITS performance requirements for SSCs based on identification and \ncategorization of event sequences that may result in a radiological release. These performance \nrequirements are defined within the NSDB. Further, SSCs credited with performing safe functions are \nclassified as ITS. In turn, perform confirmation for these SSCs is sought through the use of consensus \ncode and standards. \nThe purpose of this study is to identify applicable codes and standards for the WP Emplacement Gantry \nITS SSCs. Further, this study will form the basis for selection and the extent of applicability of each code \nand standard. \nThis study is based on the design development completed for LA only. Accordingly, identification of ITS \nSSCs beyond those defined within the NSDB are based on designs that may be subject to further \ndevelopment during detail design. Furthermore, several design alternatives may still be under \nconsideration to satisfy certain safety functions, and that final selection will not be determined until \nfurther design development has occurred. Therefore, for completeness, throughout this study alternative \ndesigns currently under considered will be discussed. Further, the results of this study will be subject to \nevaluation as part of a follow-on GAP analysis study. \nBased on the results of this study the GAP analysis will evaluate each code and standard to ensure each \nITS performance requirement is fully satisfied. When a performance requirement is not fully satisfied a \n“gap” is highlighted. Thereafter, the study will identify supplemental requirements to augment the code or \nstandard to meet performance requirements. Further, the GAP analysis will identify non-standard areas of \nthe design that will be subject to a Development Plan. Non-standard components and non-standard \ndesign configurations are defined as areas of the design that do not follow standard industry practices or \ncodes and standards. Whereby, performance confirmation cannot be readily sought though use of \nconsensus standards. \nThe ITS codes and standards identified in this document were developed by the Yucca Mountain Project \npersonnel from the Emplacement & Retrieval Project and are intended solely for the use of the Design \nand Engineering group in its work regarding the Emplacement and Retrieval system, specifically \nidentification of Emplacement and Retrieval equipment codes and standards. \n2. QUALITY ASSURANCE \nThis document was prepared in accordance with LP-ENG-014-BSC, Engineering Studies. The results or \nthis document are only to be used as the basis for selection of applicable codes and standards and are not \nto be used directly to generate quality products. Therefore, this engineering study is not subject to \nrequirements of the Quality Assurance Requirements and Description document (DOE 2004). \n3. USE OF COMPUTER SOFTWARE \nComputer software used, Microsoft Word 2000, in this study is classified as exempt from procedure \nLP-SI.11Q-BSC, Software Management. All software used to prepare this analysis is listed under Section \n2.1 Software Not Subject To This Procedure, of LP-SI.11Q-BSC, Software Management. \n4. EMPLACEMENT GANTRY FUNCTIONAL DESCRIPTION \nThe function of the waste package emplacement gantry, is to maneuver a waste package and its associated \nemplacement pallet, from the bedplate of the waste package transporter positioned at the emplacement \ndrift dock, to the final emplacement position of the waste package within the emplacement drift. The \n\nsame waste package emplacement gantry can be used for waste package and pallet retrieval, where the \nprocess, is a reversal of the emplacement procedure. \nThe gantry design is that the waste package emplacement gantry will be an electrically powered, self-\npropelle
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Compared to its floor mgh = 0 because h=0\nCompared to the street mgh > 0, since h>0\n\nCompared to its floor (1/2)mv2 = 0 because v(rel) = 0\nCompared to the street (1/2)mv2 > 0 because v = v(truck)\n\nTh
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1- Make sure that all work meets the specifications.\n2- To make the field tests such as: soil tests, concrete tests, etc...\n3- To check the steel detailing in the field and be sure that is installed correctly.\n4- To solve any structural problem that happens.\n5- To manage between casting concrete and the concrete plant.
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http://dhvrm.blogspot.com/2006/04/what-is-beta-testing.html
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Find out whether the roadways involved are state, county, or local and contact the appropriate highway dept.
581964
at monza 1994. the driver was ayrton senna crashed and a marshall was killed at the trackside. dont know about a marshall crossing the track though
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You can check with your local county engineering office.  They may or may not be willing to loan you this information.
30178
i am currently an AS400 programmer and I am evaluating the turnover software package from softlanding. They also have one called testbench which uses lpars to separate the box into prod and development environment
905897
The site below gives a fairly detailed outline of what is tested, I hope its of some use...;
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highways, bridges, dams, things like that
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Euro-classification of construction materials and products according to standards EN 13501-1 and EN 13501-5:\n\nFor the purposes of classification, we have the following test methods at out disposal:\n\n• Non-combustibility\n• Heat of combustion\n• SBI\n• Radiant flooring panel\n• Small flame test\n• Roof covering test
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There are many test methods available depending upon the type of material, cost, availability of in-house, field test or lab test capabilities required.\n\nYou can get a listing of test methods and suppliers from www.asnt.org
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A "modified Proctor Test" (no one uses the Standard Proctor anymore) is a test that measures the density of compacted soil used as fill on construction projects.
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Relative compaction\n\nLaboratory compaction tests use different compactive efforts from those of many of the big machines so results from these tests cannot always be used directly to predict the maximum dry density values that will be achieved in the field. What can be used is the relative compaction, which is the percentage ratio of the in situ maximum dry density of the compacted fill material to the maximum dry density obtained with the relevant laboratory compaction test. Specification by end product compaction is when the contractor is directed to achieve a certain minimum value relative compaction and is allowed to select his own plant.
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Have a look at http://www.eng.fju.edu.tw/ron/comcon/crit/eval.htm
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You should show how ice expands and can damage roads and concrete... very stiff materials.\nCheck out the links\n\nOh yes and don't forget about wear and tear cars and other vehicles can cause... I am not sure how much time you have for your science fair project... typical road wear studies can last for years.