RTD Light Rail Design Criteria

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OSHA PA PABX PE PIV PUC RMS ROW RTU SAE SCADA SES SIC SMAC SSP TES TIG TIR TOR TPSS TVM TWC UBC UDFCD UFC UL UPS USASI USDCM USDOT VPI VSWR WB Occupational Safety and Health Administration Public Announcement Private Automatic Branch Exchange Preliminary Engineering Peak Inverse Voltage Public Utilities Commission Root Mean Square Right-of-Way Remote Terminal Unit Society of Automotive Engineers Supervisory Control and Data Acquisition Subway Environment Simulation Standard Industrial Code, U.S. Department of Labor Sheet Metal and Air Conditioning Contractor's National Association System Safety Program Traction Electrification System Tungsten Inert Gas Total Indicated Runout Top of Rail Traction Power Substation Ticket Vending Machine Train to Wayside Communication Uniform Building Code Urban Drainage and Flood Control District Uniform Fire Code Underwriters Laboratories, Inc Uninterruptible Power Supply United States of America Standards Institute Urban Storm Drainage Criteria Manual United States Department of Transportation Vacuum Pressure Impregnation Voltage Standing Wave Ratio Wet Bulb 1.7.0 UNITS OF MEASURE A Amp BTU CFS Ampere Ampere British Thermal Unit Cubic feet per second RTD Design Guidelines & Criteria Section 1 – General Information Light Rail Design Criteria November 2005 Page 10 of 12
dB dBA FC ft ft/min ft 3 /mi ft 3 /sec Decibel Decibel on the 'A' weighted scale Foot-candles Foot or feet Foot per minute Cubic feet per minute (or cfm) Cubic feet per second (or cfs) g Acceleration due to Gravity (32.2 ft/s 2 =9.81 m/s 2 ) gpm H Hz In J kg kHz km km/h kWh I Ib Ibf m MHz mi mph mphps min mm mV μV N oz pcf plf psf psi s sec sq ft Gallons per minute Hour Hertz Inch Joule Kilogram Kilohertz Kilometer Kilometer per hour Kilowatt hour Liter Pound Pound force Meter Mega Hertz Mile Miles per hour Miles per hour per second Minute Millimeter Millivolt Microvolt Newton Ounce Pound per cubic foot Pound per linear foot Pound per square foot Pound force per square inch Second Second Square Feet (or sf) RTD Design Guidelines & Criteria Section 1 – General Information Light Rail Design Criteria November 2005 Page 11 of 12
Page 1 and 2: RTD LIGHT RAIL DESIGN CRITERIA Regi
Page 3 and 4: RTD Light Rail Design Criteria Manu
Page 5 and 6: SECTION 1 - GENERAL INFORMATION 1.1
Page 7 and 8: 1.3.0 PROCEDURES Design Engineers s
Page 9 and 10: 30°F in the Denver metropolitan ar
Page 11 and 12: 1.6.0 ACRONYMS AND ABBREVIATIONS Th
Page 13: FTA FWB GSA HPCU HSCB HVAC IBC ICEA
Page 17 and 18: SECTION 2 - OPERATIONS PLAN 2.1.0 G
Page 19 and 20: 2.2.0 MAINLINE The LRT is a convent
Page 21 and 22: will occur later than the scheduled
Page 23 and 24: SECTION 3 - CIVIL ENGINEERING 3.1.0
Page 25 and 26: SECTION 3 - CIVIL ENGINEERING 3.1.0
Page 27 and 28: 3.4.0 STREET DESIGN 3.4.1 General,
Page 29 and 30: The purpose of drainage facilities
Page 31 and 32: 3.5.3.1 Design Storms Facilities sh
Page 33 and 34: a filter fabric (minimum weight 4 o
Page 35 and 36: ends of direct-fixation bridges sha
Page 37 and 38: 3.5.9 Easements All storm sewers cr
Page 39 and 40: • Utilities located over the LRT
Page 41 and 42: For mildly reinforced concrete stru
Page 43 and 44: DESIGN CRITERIA TITLE: FIGURE: TYPI
Page 45 and 46: 5.9’ 5.9’ 5.9’ 13.0’ C TRUC
Page 47 and 48: SECTION 4 - TRACKWORK 4.1.0 GENERAL
Page 49 and 50: SECTION 4 - TRACKWORK 4.1.0 GENERAL
Page 51 and 52: The minimum length of tangent track
Page 53 and 54: Where: Et = Total superelevation re
Page 55 and 56: and must be rigorously monitored du
Page 57 and 58: 4.3.0 VERTICAL TRACK ALIGNMENT 4.3.
Page 59 and 60: L = 20(G1-G2) for V< 15 Where: L =
Page 61 and 62: long tie. Geotextile fabric specifi
Page 63 and 64: Other rail fastening methods shall
Page 65 and 66:
Special drainage provisions shall b
Page 67 and 68:
4.4.19 Track Bumping Posts Track bu
Page 69 and 70:
4.5.11 Yard Lighting The yard is to
Page 71 and 72:
DESIGN CRITERIA TITLE: TRACK CONSTR
Page 73 and 74:
OUTER RAIL POINT A INNER RAIL INNER
Page 75 and 76:
2500 2400 2200 ADDITIONAL WIDTH FOR
Page 77 and 78:
CREST TYPE VERTICAL CURVES SAG TYPE
Page 79 and 80:
DESIGN CRITERIA TITLE: DOUBLE TRACK
Page 81 and 82:
2 23/32 " 1 1/4 " 1/16 "R GAUGE LIN
Page 83 and 84:
115 RE RESILIENT RAIL CLIP (TYP.) W
Page 85 and 86:
C RAIL L 10 1/2 " 7/8 " TYP. 7/8 "
Page 87 and 88:
10’-8" 18" 16" 4’ 4’ 16" C&G
Page 89 and 90:
SECTION 5 - STATION DESIGN CRITERIA
Page 91 and 92:
5.1.1.2 Alignment 5.1.1.3 Architect
Page 93 and 94:
5.2.0 SITE PLANNING transit user as
Page 95 and 96:
• Identify the governing jurisdic
Page 97 and 98:
5.3.2.1 Bus Access The bus system w
Page 99 and 100:
5.3.1.4 Auto Access 5.3.3 Parking A
Page 101 and 102:
5.5.0 TRANSITION PLAZA • Concentr
Page 103 and 104:
5.6.2 Windscreens The following is
Page 105 and 106:
5.6.6.5 Repair or Replacement 5.6.6
Page 107 and 108:
5.7.2 Equipment Location All equipm
Page 109 and 110:
5.9.2 Station Power and Electrical
Page 111 and 112:
5.9.11 Pedestrian Accessways Lighti
Page 113 and 114:
DESIGN CRITERIA TITLE: FIGURE: PLAT
Page 115 and 116:
DESIGN CRITERIA TITLE: FIGURE: CENT
Page 117 and 118:
DESIGN CRITERIA TITLE: FIGURE: CENT
Page 119 and 120:
6.17.2 Live Load ..................
Page 121 and 122:
6.3.3 Design Requirements Retaining
Page 123 and 124:
Abutments, pier columns, and supers
Page 125 and 126:
6.13.4 Components 6.13.4.1 Bridge a
Page 127 and 128:
olts and the edge of the concrete p
Page 129 and 130:
6.17.0 LOADS AND FORCES 6.17.1 Dead
Page 131 and 132:
Detailed discussion of both vibrati
Page 133 and 134:
For higher aerial structures, the v
Page 135 and 136:
In addition, where the rail transit
Page 137 and 138:
C L LRT ENVELOPE 14’ 7’-0" 7’
Page 139 and 140:
STRAIGHT TRACK SECTION C L 7’-0"
Page 141 and 142:
CURVED TRACK SECTION C L LRT ENVELO
Page 143 and 144:
CLEARANCE ENVELOPE 14’ 45^ 45^ 10
Page 145 and 146:
7.1.0 GENERAL SECTION 7 - COMMUNICA
Page 147 and 148:
with the several parties with whom
Page 149 and 150:
7.4.3 System Requirements 7.4.3.1 R
Page 151 and 152:
• Have sufficient redundant equip
Page 153 and 154:
7.5.0 COMMUNICATIONS 7.5.1 Radio Sy
Page 155 and 156:
OCC. The CTS includes fiber optic c
Page 157 and 158:
7.6.2 SCADA Remote I/O Equipment Re
Page 159 and 160:
SECTION 8 -SIGNAL SYSTEM 8.1.0 GENE
Page 161 and 162:
SECTION 8 -SIGNAL SYSTEM 8.1.0 GENE
Page 163 and 164:
A TWC system, compatible with the L
Page 165 and 166:
8.8.0 HEADWAYS & BLOCK LAYOUT The d
Page 167 and 168:
TABLE 8A - FUNDAMENTAL ASPECTS OF C
Page 169 and 170:
8.14.0 MAINLINE TRACK SWITCHES 8.14
Page 171 and 172:
• Application Software shall be s
Page 173 and 174:
the phase-selective, two-element ty
Page 175 and 176:
() *+ () (,(+ () - .
Page 177 and 178:
. ! ' '#3- #"#!$ !9-.$! #*// 3! '!#
Page 179 and 180:
&/%/7 $+ 8 $$-$ 5 '! !## ')!
Page 181 and 182:
• '-'$!##'!## • '-#66! • 66!
Page 183 and 184:
• // • '-# *E:.!/F!/'6 * !!$.!-
Page 185 and 186:
*! #"#!$ *! #!!# ' *! "'# #*// 3!
Page 187 and 188:
&/&/ @ *!.6.*#*//4#$*/"-'!*! !//
Page 189 and 190:
'/" + + + ) //'!#6 4'$!/#!/!#*/
Page 191 and 192:
*!#5$!@!5!#*//3!'!#6!'#**!$
Page 193 and 194:
#"#!$ //!/!/!5!#8/-'6!/"68)!''8#*//
Page 195 and 196:
$./#*!' 3" $.!'! 3' !! . !# !* #-3
Page 197 and 198:
#/!/> + ( ! #*// 3! ( 4$/ #/'8
Page 199:
7/" ( $+ + . +
Page 202 and 203:
• //!/'!% & • //!/5!"'!% @&
Page 204 and 205:
*!! 3#/!# #-* # -'!6-' -/!# 5-'# !
Page 206 and 207:
5 !9-!' 3!-#! 5 !/!$6! !5!!! % & *6
Page 208 and 209:
() ,,(0 7 !""#
Page 210 and 211:
SECTION 10 - STRAY CURRENT/CORROSIO
Page 212 and 213:
Soil/rock samples should be obtaine
Page 214 and 215:
• Mechanical characteristics capa
Page 216 and 217:
Impressed current rectifier systems
Page 218 and 219:
TABLE 10-A- ACCEPTABLE CEMENT TYPE
Page 220 and 221:
Reinforced concrete piling, includi
Page 222 and 223:
normal operating conditions, rather
Page 224 and 225:
10.3.1.3 Mainline Negative Return S
Page 226 and 227:
Other electrically grounded track,
Page 228 and 229:
washers for anchor bolts and dielec
Page 230 and 231:
ars installed on each side of a bre
Page 232 and 233:
• Provide a waterproofing, electr
Page 234 and 235:
o Thermite weld or braze the cable
Page 236 and 237:
• The requirement for electrical
Page 238 and 239:
• Commercial blast surface accord
Page 240 and 241:
10.5.4 Track-to-Earth Resistance Te
Page 242 and 243:
SECTION 12 - FARE COLLECTION EQUIPM
Page 244 and 245:
• Include complete on-line TVM ne
Page 246 and 247:
ase which shall accommodate the sta
Page 248 and 249:
While the central data system will
Page 250 and 251:
The abilities to place an individua
Page 252 and 253:
13.9.0 ELECTRICAL .................
Page 254 and 255:
The predominant seating arrangement
Page 256 and 257:
13.2.1.2 Pantograph Dimensions TABL
Page 258 and 259:
13.2.5 Catenary Voltages The vehicl
Page 260 and 261:
Minimum safe operating speed: 105 k
Page 262 and 263:
13.2.10.2 Conductive Emission Limit
Page 264 and 265:
Individual car systems will meet th
Page 266 and 267:
13.3.4 Windows 13.4.0 COUPLER The w
Page 268 and 269:
The vehicle will provide 3-phase 20
Page 270 and 271:
Radios will be commercial units fun
Page 272 and 273:
associated with the active cab of a
Page 274 and 275:
TABLE OF CONTENTS SECTION 14 - SYST
Page 276 and 277:
minimized. Software controlled or m
Page 278 and 279:
no provisions have been made to pro
Page 280 and 281:
• System designs that positively
Page 282 and 283:
Train Signals Communications - Cent
Page 284 and 285:
table describes ROW conditions and
Page 286 and 287:
14.8.0 EMERGENCY ACCESS/EGRESS, STA
Page 288 and 289:
• Channeling or other barriers re
Page 290 and 291:
security room shall have a conduit
Page 292 and 293:
to +60˚C. All emergency telephone
Page 294 and 295:
Rail Track/Track Structure/Signals
Page 296 and 297:
• Add safety or security devices
Page 298:
The design shall protect the facili
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