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68: Protest, Policing, and Urban Space by Hans Nicholas Sagan A
Specters of '68: Protest, Policing, and Urban Space by Hans Nicholas Sagan A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Architecture in the Graduate Division of the University of California, Berkeley Committee in charge: Professor Galen Cranz, Chair Professer C. Greig Crysler Professor Richard Walker Summer 2015 Sagan Copyright page Sagan Abstract Specters of '68: Protest, Policing, and Urban Space by Hans Nicholas Sagan Doctor of Philosophy in Architecture University of California, Berkeley Professor Galen Cranz, Chair Political protest is an increasingly frequent occurrence in urban public space. During times of protest, the use of urban space transforms according to special regulatory circumstances and dictates. The reorganization of economic relationships under neoliberalism carries with it changes in the regulation of urban space. Environmental design is part of the toolkit of protest control. Existing literature on the interrelation of protest, policing, and urban space can be broken down into four general categories: radical politics, criminological, technocratic, and technical- professional. Each of these bodies of literature problematizes core ideas of crowds, space, and protest differently. This leads to entirely different philosophical and methodological approaches to protests from different parties and agencies. This paper approaches protest, policing, and urban space using a critical-theoretical methodology coupled with person-environment relations methods. This paper examines political protest at American Presidential National Conventions. Using genealogical-historical analysis and discourse analysis, this paper examines two historical protest event-sites to develop baselines for comparison: Chicago 1968 and Dallas 1984. Two contemporary protest event-sites are examined using direct observation and discourse analysis: Denver 2008 and St. -
Temporary Barrier Guidance Manual December 2018 Temporary Barrier Guidance
Temporary Barrier Guidance Manual December 2018 Temporary Barrier Guidance Contents 1. Introduction .......................................................................................................................3 1.1 Temporary Barrier Use Applications ..................................................................................... 3 1.2 Definitions ............................................................................................................................. 3 2. Work Zone Clear Zone and Roadside Safety .........................................................................4 2.1 Fixed Objects ......................................................................................................................... 4 2.2 Longitudinal Drop-offs .......................................................................................................... 5 3. Temporary Barrier for Hazard Protection - Placement and Deflection Distance Guidance ......5 3.1 Protection from Fixed Objects .............................................................................................. 5 3.2 Protection from Longitudinal Drop-offs ................................................................................ 5 3.3 Length of Need Calculation ................................................................................................... 6 3.3.1 Length of Need Procedure ................................................................................................. 7 3.3.2 Length of Need Procedure for Barrier Flare ..................................................................... -
Subdivision Street Standards Manual
TOWN OF MARANA Subdivision Street Standards Manual May 2013 TABLE OF CONTENTS CHAPTER & SECTION 1.0 INTRODUCTION AND PURPOSE………………………………………………. 1 1.1 Introduction………………………………………………………………… 1 1.2 Purpose……………………………………………………………………... 1 1.3 Applicability……………………………………………………………….. 2 2.0 FUNCTIONAL CLASSIFICATION AND REGULATIONS…………………….. 2 2.1 Functional Classification………………………………………….………... 2 2.2 Incorporated Regulations Adopted by Reference…………………………... 3 3.0 TRAFFIC STUDIES………………………………………………………………. 3 4.0 STREET LAYOUT AND GEOMETRIC DESIGN………………………………... 4 4.1 Street Layout………………………………………………………………… 4 4.2 Cul-de-sacs………………………………………………………………….. 5 4.3 Design Speed………………………………………………………………... 6 4.4 Design Vehicle…………………………………………………….………… 6 4.5 Horizontal Alignment……………………………………………………….. 7 4.6 Vertical Alignment………………………………………………………….. 7 4.7 Intersection Alignment…………………………………………….………… 8 4.8 Intersection Sight Distance…………………………………………………. 9 4.9 Residential and Commercial Drive Entrances………………………………. 10 4.10 Roadway Superelevation…………………………………………………….. 11 4.11 Roadway Drainage Crossings……………………………………………….. 11 4.12 Mountainous Terrain………………………………………………………… 11 4.13 Environmentally Sensitive Roadways………………………………………. 12 4.14 Alternative Access…………………………………………………………… 12 5.0 RIGHT OF WAY……………………………………………………………………. 13 6.0 ELEMENTS IN THE CROSS SECTION…………………………………………... 14 6.1 Travel Lanes……………………………………………………….………… 14 6.2 Curbing……………………………………………………………………… 14 6.3 Sidewalks………………………………………………………….………… 15 6.4 Shoulders………………………………………………………….………… 16 6.5 Roadside -
Temporary Traffic Control Manual First Edition
Temporary Traffic Control Manual First Edition Temporary Traffic Control Manual • • • Engineering Judgement The 2009 MUTCD (Arizona Supplement) states in Section 1A.13 (64), “Engineering Judgement – the evaluation of available pertinent information, and the application of appropriate principles, provisions, and practices as contained in this Manual and other sources, for the purpose of deciding upon the applicability, design, operation, or installation of a traffic control device. Engineering judgement shall be exercised by an engineer, or by an individual working under the supervision of an engineer, through the application of procedures and criteria established by the engineer. Documentation of engineering judgement is not required.” No single publication would be able to cover all diverse conditions and circumstances a Temporary Traffic Control practitioner may encounter in governing traffic on city streets. Engineering judgment is essential in applying the principles and practices contained in this 2017 Temporary Traffic Control Manual (TTCM). Variations from the requirements and typical illustrations in this manual may be needed based on analysis and engineering judgment of a specific situation. The City Traffic Engineer shall have the final authority with respect to such variations. Acknowledgements The City of Mesa Transportation Department sincerely appreciates and would like to acknowledge the following organizations for their contributions in the completion of this Temporary Traffic Control Supplement: • American Traffic Safety Services Association (ATSSA), National • American Traffic Safety Services Association (ATSSA), Arizona Chapter • City of Mesa Engineering and Traffic Operations Departments • City of Mesa Police Department Engineering Judgement 1 Temporary Traffic Control Manual • • • Introduction Temporary traffic control planning is important as it minimizes impact on the traveling public. -
Construction Guidelines for Wildlife Fencing and Associated Escape and Lateral Access Control Measures
CONSTRUCTION GUIDELINES FOR WILDLIFE FENCING AND ASSOCIATED ESCAPE AND LATERAL ACCESS CONTROL MEASURES Requested by: American Association of State Highway and Transportation Officials (AASHTO) Standing Committee on the Environment Prepared by: Marcel P. Huijser, Angela V. Kociolek, Tiffany D.H. Allen, Patrick McGowen Western Transportation Institute – Montana State University PO Box 174250 Bozeman, MT 59717-4250 Patricia C. Cramer 264 E 100 North, Logan, Utah 84321 Marie Venner Lakewood, CO 80232 April 2015 The information contained in this report was prepared as part of NCHRP Project 25-25, Task 84, National Cooperative Highway Research Program, Transportation Research Board. SPECIAL NOTE: This report IS NOT an official publication of the National Cooperative Highway Research Program, Transportation Research Board, National Research Council, or The National Academies. Wildlife Fencing and Associated Measures Disclaimer DISCLAIMER DISCLAIMER STATEMENT The opinions and conclusions expressed or implied are those of the research agency that performed the research and are not necessarily those of the Transportation Research Board or its sponsors. The information contained in this document was taken directly from the submission of the author(s). This document is not a report of the Transportation Research Board or of the National Research Council. ACKNOWLEDGEMENTS This study was requested by the American Association of State Highway and Transportation Officials (AASHTO), and conducted as part of the National Cooperative Highway Research Program (NCHRP) Project 25-25 Task 84. The NCHRP is supported by annual voluntary contributions from the state Departments of Transportation. Project 25-25 is intended to fund quick response studies on behalf of the AASHTO Standing Committee on the Environment. -
Chapter 2 Design Geometrics and Criteria
Topic #625-000-007 Plans Preparation Manual, Volume 1 January 1, 2017 Chapter 2 Design Geometrics and Criteria 2.0 General ...................................................................................... 2-1 2.0.1 Railroad-Highway Grade Crossing Near or Within Project Limits ............................................................. 2-3 2.1 Lanes ......................................................................................... 2-4 2.1.1 Travel Lanes and Auxiliary Lanes............................... 2-4 2.1.2 Other Lane Widths ..................................................... 2-5 2.1.3 Ramp Traveled Way Widths ....................................... 2-6 2.1.4 Pedestrian, Bicycle and Public Transit Facilities ......... 2-6 2.1.4.1 Pedestrian Facilities ................................... 2-6 2.1.4.2 Bicycle Facilities ......................................... 2-7 2.1.4.3 Public Transit Facilities ............................... 2-7 2.1.5 Cross Slopes .............................................................. 2-7 2.1.5.1 Hydroplaning Risk Analysis ........................ 2-8 2.1.6 Roadway Pavement ................................................. 2-11 2.1.6.1 Alternative Roadway Paving Treatments ............................................... 2-11 2.1.6.2 Maintenance Memorandum of Agreement Requirements for Patterned Pavement ................................. 2-13 2.1.7 Transitions of Pavement Widths ............................... 2-15 2.1.8 Number of Lanes on the State Highway System ...... 2-15 2.2 Medians .................................................................................. -
Cast-In-Place Concrete Barriers
rev. May 14, 2018 Cast-In-Place Concrete Barriers April 23, 2013 NOTE: Reinforcing steel in each of these barrier may vary and have been omitted from the drawings for clarity, only the Ontario Tall Wall was successfully crash tested as a unreinforced section. TEST LEVEL NAME/MANUFACTURER ILLUSTRATION PROFILE GEOMETRIC DIMENSIONS CHARACTERISTICS AASHTO NCHRP 350 MASH New Jersey Safety-Shape Barrier TL-3 TL-3 32" Tall 32" Tall The New Jersey Barrier was the most widely used safety shape concrete barrier prior to the introduction of the F-shape. As shown, the "break-point" between the 55 deg and 84 deg slope is 13 inches above the pavement, including the 3 inch vertical reveal. The flatter lower slope is intended to lift the vehicle which TL-4 TL-4 http://tf13.org/Guides/hardwareGuide/index.php?a absorbs some energy, and allows vehicles impacting at shallow angles to be 32" Tall 36" Tall X ction=view&hardware=111 redirected with little sheet metal damage; however, it can cause significant instability to vehicles impacting at high speeds and angles. Elligibility Letter TL-5 TL-5 B-64 - Feb 14, 2000 (NCHRP 350) 42" Tall 42" Tall NCHRP Project 22-14(03)(MASH TL3) NCHRP 20-07(395) (MASH TL4 & TL5) F-shape Barrier TL-3 TL-3 The F-shape has the same basic geometry as the New Jersey barrier, but the http://tf13.org/Guides/hardwareGuide/index.php?a 32" Tall 32" Tall "break-point" between the lower and upper slopes is 10 inches above the ction=view&hardware=109 pavement. -
Structural Design Guidelines
Engineering Department Structural Design Guidelines Last Updated: 04/01/2017 Reviewed/Released 2018 v1.1 Engineering Department Manual Structural - TOC TABLE OF CONTENTS 1.0 OVERVIEW ............................................................................................ 1 2.0 TECHNICAL AND CODE STANDARDS/REGULATIONS .................................. 2 2.1 AVAILABLE STRUCTURAL TECHNICAL CODES AND STANDARDS ............................................... 2 2.1.1 BUILDINGS (1) ........................................................................................................... 2 2.1.2 BRIDGES (2) .............................................................................................................. 2 2.1.3 FEMA (SEISMIC) (3) .................................................................................................. 2 2.1.4 HELIPORT (4) ............................................................................................................ 2 2.1.5 PORTS (5) ................................................................................................................. 2 2.1.6 RAIL (6) .................................................................................................................... 2 2.2 AMERICAN SOCIETY FOR TESTING MATERIALS (ASTM) (7) ........................................................ 2 2.3 FACTORY MUTUAL INSURANCE COMPANY (FMRC) (8) .............................................................. 2 2.4 AMERICAN CONCRETE INSTITUTE (ACI) (9) .............................................................................. -
Georgia Department of Transportation
Updated 10-23-19 Georgia Department of Transportation Page 1 NPE Status Report --- Listed Alphabetically by Company Name NPE# Manufacturer Product Name / Description Estimated Time Contact Info Fee Status / Progress for Lab/Field Paid Report Evaluation 1107-3 3M Company "3M Scotch-Weld HoldFast 70" -- Complete -- Accepted 7910-1 3M Company 3M Brand Galvinizing -- Complete -- No Status 8002-1 3M Company / Traffic Control Devices Dept. Loop Sealant -- Complete -- No Status 0704-3 A.W.Cook Cement Products, Inc. "Cook Brand Rapid Cure Repair" - Rapid setting -- Complete -- Withdrawn/No Action cement/sand grout. 9512-5 ABT, Inc. PolyDrain (Surface Drainage System) -- Complete -- No Application 7809-1 Acme Highway Products Corp. Fiberglass Dowel Bars -- Complete -- No Status 7707-1 Acme Highway Products Corp. Acmaseal -- Complete -- No Status 0307-4 ACO Polymer Products, Inc. "FG200 Fiberglass" 8" internal, Heavy duty -- Complete -- No Application fiberglass trench drain. 0307-3 ACO Polymer Products, Inc. "K100S Trench Drain" 4" Internal, Polymer -- Complete -- No Application Concrete Trench. 0307-2 ACO Polymer Products, Inc. "S300K Powerdrain" 12" internal, Polymer -- Complete -- No Application Concrete Trench. 0307-1 ACO Polymer Products, Inc. "S100K Powerdrain" 4" internal, Polymer -- Complete -- Accepted Concrete Trench. 1302-1 Active Minerals International, LLC "ACTI-GEL 208" Nov-13 Complete No application 9601-1 ADDCO Manufacturing The Signal DTS-2000 (Construction work zone -- Complete -- No Application sign) 9510-1 ADS N-12 (Smooth Lined -
WAKE ISLAND AIRFIELD, TERMINAL BUILDING HABS UM-2-A (Building 1502) UM-2-A West Side of Wake Avenue Wake Island Us Minor Islands
WAKE ISLAND AIRFIELD, TERMINAL BUILDING HABS UM-2-A (Building 1502) UM-2-A West Side of Wake Avenue Wake Island Us Minor Islands PHOTOGRAPHS WRITTEN HISTORICAL AND DESCRIPTIVE DATA HISTORIC AMERICAN BUILDINGS SURVEY PACIFIC WEST REGIONAL OFFICE National Park Service U.S. Department of the Interior 1111 Jackson Street, Suite 700 Oakland, CA 94607 HISTORIC AMERICAN BUILDINGS SURVEY WAKE ISLAND AIRFIELD, TERMINAL BUILDING (Wake Island Airfield, Building 1502) WAKE ISLAND AIRFIELD, TERMINAL BUILDING HABSNo. UM-2-A (Wake Island Airfield, Building 1502) West Side of Wake Avenue Wake Island U.S. Minor Islands Location: The Wake Island Airfield Terminal Building is on the west side of Wake Avenue, east and adjacent to the aircraft parking and fueling apron, and 1,500' north of the east end of the runway on Wake Island of Wake Atoll. It is approximately 1 mile north of Peacock Point. The pedestrian/ street entrance to the terminal is on the east side of the building facing Wake Avenue. The aircraft passenger entrance faces west to the aircraft parking apron and lagoon. Present Owner/ Wake Island is an unorganized, unincorporated territory (possession) of the United Occupant: States, part of the United States Minor Outlying Islands, administered by the Office of Insular Affairs, U.S. Department of the Interior. The airfield terminal is occupied by 15th Air Wing (AW) of the U.S. Air Force (USAF) and base operations support (BOS) services contractor management staff. Present Use: Base operations and air traffic control for USAF, other tenants, and BOS contractor. Significance: The Wake Island airfield played an important and central role in transpacific commercial airline and developments after World War II (WWII). -
600 Roadside Design
600 Roadside Design 600.1 Introduction..........................................................................................................................1 600.2 Clear Zone.............................................................................................................................1 600.2.1 Parallel Embankment Slopes & Ditches ................................................................................................... 2 600.2.2 Urban Lateral Offsets ............................................................................................................................... 2 600.2.3 Operational Offsets on Urban Streets...................................................................................................... 3 601 Warrants .................................................................................................................................. 3 601.1 Roadside Barrier Warrants ....................................................................................................3 601.1.1 Obstacles .................................................................................................................................................. 4 601.1.2 Slopes ....................................................................................................................................................... 4 601.1.3 Protection of Others ................................................................................................................................. 4 601.1.4 Protection on Low -
FDM 11-20-1 Modernization Dimensions and Design Classes May 17, 2021
Facilities Development Manual Wisconsin Department of Transportation Chapter 11 Design Section 20 Cross Section Elements for Modernization of Urban Highways FDM 11-20-1 Modernization Dimensions and Design Classes May 17, 2021 1.0 General Modernization design criteria for various urban highway systems are given in this procedure. Attachment 1.1 and Attachment 1.5 contain modernization design criteria for urban highways. New Construction projects cannot use the Safety Certification Process (SCP) because no existing cross sectional or geometric features or crash histories exist in which to analyze safety performance, however predictive safety benefit/cost analyses in conjunction with environmental process evaluations can be used to compare alternatives. New Construction projects will use the S-3 Application as described in FDM 11-15-1.3.2. See FDM 11-15-1, FDM 11-1-20, FDM 11-4-10.4 and FDM 11-38 for further information on the S-2/S-3 Applications, Design Study Report (DSR), Design Justifications (DJs), and the SCP for use on Modernization projects. DJ approvals in the DSR are also available to use when needed to justify the preservation of existing features or the application of new cross sectional or geometric feature values outside of FDM design criteria values which are not initially recommended by the Safety Certification Process Document (SCD) or other safety analyses. See FDM 11-1-20 and FDM 11-4- 10.4 for information and guidance on the use of DSR DJs. 1.1 Cross Slopes The pavements of urban roadways typically have crowns in the middle and slope downward towards both edges.