IRC:92-2017 GUIDELINES FOR THE DESIGN OF INTERCHANGES IN URBAN AREAS (First Revision) INDIAN ROND ONGRES INDIAN ROADS CONGRESS 2017 IRC:92-2017 GUIDELINES FOR THE DESIGN OF INTERCHANGES IN URBAN AREAS (First Revision) Infra D Mall Netaji Subhash Place Pitampura Published by: INDIAN ROADS CONGRESS Kama Koti Marg Sector-6 R.K.Puram New Delhi-110 022 NOVEMBER 2017 Price:天400/- (Plus Packing Postage) IRC:92-2017 7. Traffic Considerations 26 7.1 Traffic Studies 26 7.2 Level of Service 26 7.3 Weaving Sections Merging and Diverging Sections 27 7.4 Ramp Metering 28 8. Interchange Selection Parameters 29 8.1 Study of the Physical Conditions of the Site 31 8.2 Lane Balance 31 9. Safety Considerations for Non-Motorized Transport(NMT) 33 9.1 Sight Lines 33 9.2 Vertical Separation 33 9.3 Horizontal Separation 34 9.4 Collision Control 35 9.5 Priority in Traffic 35 10. Multimodal Consideration 36 10.1 Right-of-Way 36 10.2 Access Management 36 10.3 Design Vehicles 36 10.4 Pedestrian and Bicycle Acmodation through Interchanges 36 10.5 Transit Considerations 37 11. Illumination at Interchange 37 12. Noise Pollution Barriers 38 13. Landscaping at Interchange 39 13.1 Planting 39 13.2 Shade 40 13.3 Gores 40 14. Drainage at Interchange 41 15. Signage and Markings 41 16. Construction and Maintenance 41 17. References 41 Abbreviations 42 Annexure 1:Prototype Interchanges 43 ...
This intematlonal standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards.Guides and Remendations issued by the World Trade Organization Technieal Barriers to Trade (TBT)Committee. Designation:D4206-96(Reapproved 2018) NTEANATIONAL Standard Test Method for Sustained Burning of Liquid Mixtures Using the Small Scale Open-Cup Apparatus This standard is issued under the fixed designation D4206;the mumber immediately following the designation indicates the year of original adoption ar in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (e)indicates an editorial change since the last revision or reapproval. INTRODUCTION This test method may be used in conjunction with a flash point determination.If the flash point of a mixture of flammable and nonflammable liquids or liquids of widely different flash points is below the upper limit of a flammability classification (for example 100F specified by the U.S.Department of Transportation) this test may be conducted to determine the sustained burning characteristics of the mixture. This test method is a modification of the test for bustibility now incorporated as Schedule 2 of the“Highly Flammable Liquids and Liquefied Petroleum Gases Regulation 1972"of the United Kingdom under The Factories Act 1961 which is also issued as...
An American National Standard Designation:D 92-02b Amencan Associalion Slale Highway and Transportation Officials Standard ul AASHTO No.:T48 INTERNATIONAL DIN51376 IP Designation:36/84(89) Standard Test Method for Flash and Fire Points by Cleveland Open Cup Testert This standard is issued under the fixed designation D 92:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (e)indicates an editorial change since the last revision or reapproval. This standard has been approved for use by agencies of the Department of Defense. INTRODUCTION This flash point and fire point test method is a dynamic method and depends on definite rates of temperature increases to control the precision of the test method.Its primary use is for viscous materials having flash point of 79C(175F)and above.It is also used to determine fire point which is a temperature above the flash point at which the test specimen will support bustion for a minimum of 5 s.Do not confuse this test method with Test Method D 4206 which is a sustained burning test open cup type at a specific temperature of49C(120F). Flash point values are a function of the apparatus design the condition of the apparatus used and the operational procedure carried out.Flash point can therefore only be defined in terms of a standard test method and no general valid corre...
Designation:D92-16a American Association State Highway and Transportation Officials Standard T AASHTO No.:T48 INTERNATIONAL DIN51376 Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester This standard is issued under the fixed designation D92;the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (e)indicates an editorial change since the last revision or reapproval. This standand has been approved for use by agencies of the U.S.Department of Defense. INTRODUCTION This flash point and fire point test method is a dynamic method and depends on definite rates of temperature increases to control the precision of the test method.Its primary use is for viscous materials having flash point of 79 C(175 F)and above.It is also used to determine fire point which is a temperature above the flash point at which the test specimen will support bustion for a minimum of 5 s.Do not confuse this test method with Test Method D4206 which is a sustained burning test open cup type at a specific temperature of49℃(120F). Flash point values are a function of the apparatus design the condition of the apparatus used and the operational procedure carried out.Flash point can therefore only be defined in terms of a standard test method and no general valid correlation can be guaranteed between results obtained by ...
Designation:D86-16a INTERNATIONAL StandardTestMethodfor DistillationofPetroleumProductsandLiquidFuelsat AtmosphericPressure [uao po ea oq sepu uoeuap aup umoy pepou qunu aq 9g oeuisap paxg o apun ponss st pepues sadoption ot, in the case of revision, the year of last revision, A nmber in parentheses indicates the year of last reapeval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval. This standend hr beem approved for ase by agescier of the U.S. Depermenr of Defense. 1. Scope*its vapor, may be hazardous to health and corrosive to 1.1 This test method covers the atmospheric distillation ofmaterials. Caution should be taken when handing mercury and petroleum products and liquid fuels using a laboratory batch mercury containing products. See the applicable product Ma- distillation unit to determine quantitatively the boiling range terial Safety Data Sheet (MSDS) for details and EPA's characteristics of such products as light and middle distillates, website- addi- automotive spark-ignition engine fuels with or without oxy- tional information. Users should be aware that selling mercury genates (see Note 1), aviation gasolines, aviation turbine fuels, numoo Jo s mof ou sonpod uueuoo muu xo/pue diesel fuels, biodiesel blends up to 20 %, marine fuels, special may be prohibited by law. petroleum spirits, naphthas, white spirits, kerosines, and1.6 This standard does not purport to address all of the Grades 1 and 2 burner fuels. safery concems, if any. associated with its ase. lIt is the different laboratories submiting 15 data sets and 15 different samples of Nom: 1An interlaboratory study was conducted in 2008 involving 11 responsibility of the user of this standard to establish appro- ethanol-fuel blends containing 25 % volume, 50 % volume, and 75 % priote safery and health practices and determine the applica- volume ethanol. The results indicate that the repeatahility limits of these bility of regulatory limitations prior to us...
NOTICE:This standard has either been superseded and replaced by a new version or discontinued. Contact ASTM International (.astm.org)for the latest information. Designation:D 5210-92 An American National Standard AMERICAN SOCIETY FOR TESTING AND MATERIALS 100 Barr Harbor Dr. West Canshohocken PA 19428 Reprinted from the Annual Book of ASTM Standards.Copyright ASTM Standard Test Method for Determining the Anaerobic Biodegradation of Plastic Materials in the Presence of Municipal Sewage Sludge This standard is issued under the fixed designation D 5210;the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (E)indicates an editorial change since the last revision or reapproval. 1.Scope 4.Summary of Test Method 1.1 This test method determines the degree and rate of 4.1 This test method consists of selecting plastic material anaerobic biodegradation of synthetic plastic materials (includ-for testing obtaining sludge from an anaerobic-digester at a ing formulation additives)on exposure to anaerobic-digester waste-treatment plant exposing the plastic material to the municipal sewage sludge from a waste-water plant under inoculum obtained from the sewage sludge measuring total laboratory conditions. gas carbon dioxide and methane (CO and CH) evolved as a 1.2 This test method is designed to index plastic materials ...
Designation:D5084-16a INTERNATIONAL Standard Test Methods for Measurement of Hydraulic Conductivity of Saturated Porous Materials Using a Flexible Wall Permeameter This standard is issued under the fixed designation D5084:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (s)indicates an editorial change since the last revision or reapproval. 1.Scope* possible.The key criterion is that the requirements covered in 1.1 These test methods cover laboratory measurement of the Section 5 have to be met. hydraulic conductivity (also referred to as coefficient of per- 1.3.2 If the hydraulic conductivity is less than about meabiliry)of water-saturated porous materials with a flexible 1 x 10-m/s then standard hydraulic systems and tempera- wall permeameter at temperatures between about 15 and 30C ture environments will typically not suffice.Strategies that may (59 and 86F).Temperatures outside this range may be used; be possible when dealing with such impervious materials may however the user would have to determine the specific gravity include the following:(a)controlling the temperature more of mercury and R (see 10.3)at those temperatures using data precisely (b)adoption of unsteady state measurements by from Handbook of Chemistry and Physics.There are six using high-accuracy equipment along with the rigorous an...