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Boulevard du Souvenir overpass collapse

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Public inquests started in late 2000 with Coroner Gilles Perron in charge of the case. After the inquest, Beaver Ridge was severely blamed for constructions flaws. In 2003, an engineer had mentioned that he had presented incomplete and inadequate plans for the project. No criminal charges were laid
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Inspectors from the Commission de la Santé et de la Sécurite du Travail (CSST) noticed some irregularities in the workplace several months before the incident. The CSST blamed Beaver Ridge for security flaws and had demanded changes in regards to the beam and
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weighing 63 tons each fell. The highway was closed for several days while workers removed the debris. The remains of the structure were later demolished as well for safety reasons according to then–Quebec Transport Minister
93:, a company that was under bankruptcy protection and was without a construction license for about four months. Dessau-Soprin was an engineering firm that was supervising the project operations. 112:
employee—citing an instability of one of them which then consequently caused the collapse of every single beam on the south side. Generally, beams are fixed together in the form of an
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discovered that several overpasses of the DĂ©carie Expressway were in poor condition which required extensive repairs and renovations during the following years.
405: 29: 101: 368: 290: 264: 238: 212: 183: 342: 316: 90: 78:. A new overpass was built less than three years later. Another collapsed overpass incident occurred on September 30, 2006, also in Laval, on 267:[The president of Beaver Asphalt believes in an internal failure in a beam] (in French). TVA Nouvelles. June 21, 2000. Archived from 319:[Souvenir Overpass: the lack of communication at the origin of the drama] (in French). TVA Nouvelles. May 6, 2003. Archived from 100:
affirmed that, prior to the collapse, it discovered unspecified problems with some of the beams of the overpass. Beaver Ridge president
161: 435: 410: 400: 371:[Overpasses of the Decarie Autoroute in poor condition] (in French). TVA Nouvelles. June 20, 2000. Archived from 215:[Overpass in Laval: the city assumes no responsibility] (in French). TVA Nouvelles. June 20, 2000. Archived from 123:
structures. In a report published in 2003, they had also discovered that there were communication problems at the site.
345:[Souvenir Overpass: engineer recognizes his fault] (in French). TVA Nouvelles. January 29, 2003. Archived from 241:[Overpass collapsed: Beaver an unlicensed contractor] (in French). TVA Nouvelles. June 22, 2000. Archived from 430: 425: 69:, collapsed into the roadway, killing one and injuring two when cars were crushed underneath the structure. Sixteen 83: 89:
The overpass was under construction at the time the incident occurred. The company in charge of the project was
372: 294: 293:[Overpass collapsed: irregularities on site] (in French). TVA Nouvelles. June 22, 2000. Archived from 268: 242: 216: 187: 346: 320: 420: 186:[An overpass collapsed on a car in Laval] (in French). TVA Nouvelles. June 18, 2000. Archived from 415: 108:
that the failure was caused by a rupture of one of the beams—which was later confirmed by a
8: 79: 66: 137: 109: 132: 70: 394: 265:"Le président de Beaver Asphalte croit à une rupture interne dans une poutre" 97: 75: 62: 44: 31: 317:"Viaduc du Souvenir: le manque de communication à l'origine du drame" 105: 57:
On June 18, 2000, the southern portion of the Boulevard du Souvenir
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killed five, although this was for totally different reasons.
213:"Viaduc Ă  Laval: la Ville se dĂ©gage de toute responsabilitĂ©" 369:"Les viaducs de l'autoroute DĂ©carie en piètre condition" 239:"Viaduc effondrĂ©: Beaver sans licence de construction" 343:"Viaduc du Souvenir: un ingĂ©nieur reconnaĂ®t sa faute" 130:Soon after the Souvenir incident, a study by the 392: 291:"Viaduc effondrĂ©: irrĂ©gularitĂ©s sur le chantier" 162:"Negligence alleged in Quebec overpass collapse" 207: 205: 406:Bridge disasters caused by construction error 184:"Un viaduc s'Ă©croule sur une voiture Ă  Laval" 202: 18:2000 Boulevard du Souvenir overpass collapse 14: 393: 24: 25: 447: 361: 335: 309: 283: 257: 231: 176: 154: 13: 1: 147: 7: 10: 452: 436:June 2000 events in Canada 411:Transport in Laval, Quebec 401:Bridge disasters in Canada 82:where the collapse of the 164:. CBC News. March 1, 2010 431:History of Laval, Quebec 426:2000 disasters in Canada 84:De la Concorde overpass 45:45.558325°N 73.731480°W 50:45.558325; -73.731480 421:Disasters in Quebec 219:on January 15, 2013 67:Quebec Autoroute 15 41: /  349:on August 2, 2012 138:Transports Quebec 110:Transports Quebec 16:(Redirected from 443: 385: 384: 382: 380: 375:on July 19, 2012 365: 359: 358: 356: 354: 339: 333: 332: 330: 328: 323:on July 18, 2012 313: 307: 306: 304: 302: 297:on July 16, 2012 287: 281: 280: 278: 276: 271:on July 19, 2012 261: 255: 254: 252: 250: 245:on July 20, 2012 235: 229: 228: 226: 224: 209: 200: 199: 197: 195: 190:on July 17, 2012 180: 174: 173: 171: 169: 158: 140:and the City of 133:Montreal Gazette 65:, which crosses 56: 55: 53: 52: 51: 46: 42: 39: 38: 37: 34: 21: 451: 450: 446: 445: 444: 442: 441: 440: 391: 390: 389: 388: 378: 376: 367: 366: 362: 352: 350: 341: 340: 336: 326: 324: 315: 314: 310: 300: 298: 289: 288: 284: 274: 272: 263: 262: 258: 248: 246: 237: 236: 232: 222: 220: 211: 210: 203: 193: 191: 182: 181: 177: 167: 165: 160: 159: 155: 150: 49: 47: 43: 40: 35: 32: 30: 28: 27: 23: 22: 15: 12: 11: 5: 449: 439: 438: 433: 428: 423: 418: 416:2000 in Quebec 413: 408: 403: 387: 386: 360: 334: 308: 282: 256: 230: 201: 175: 152: 151: 149: 146: 127:in the case. 102:Mario D'Errico 9: 6: 4: 3: 2: 448: 437: 434: 432: 429: 427: 424: 422: 419: 417: 414: 412: 409: 407: 404: 402: 399: 398: 396: 374: 370: 364: 348: 344: 338: 322: 318: 312: 296: 292: 286: 270: 266: 260: 244: 240: 234: 218: 214: 208: 206: 189: 185: 179: 163: 157: 153: 145: 143: 139: 135: 134: 128: 124: 122: 116: 115: 111: 107: 103: 99: 94: 92: 87: 85: 81: 77: 76:Guy Chevrette 72: 68: 64: 60: 54: 19: 377:. Retrieved 373:the original 363: 351:. Retrieved 347:the original 337: 325:. Retrieved 321:the original 311: 299:. Retrieved 295:the original 285: 273:. Retrieved 269:the original 259: 247:. Retrieved 243:the original 233: 221:. Retrieved 217:the original 192:. Retrieved 188:the original 178: 166:. Retrieved 156: 131: 129: 125: 117: 113: 96:The city of 95: 91:Beaver Ridge 88: 80:Autoroute 19 26: 136:along with 48: / 395:Categories 148:References 36:73°43′53″W 33:45°33′30″N 106:Le Devoir 168:June 15, 142:Montreal 121:formwork 59:overpass 379:July 1, 353:July 1, 327:July 1, 301:July 1, 275:July 1, 249:July 1, 223:July 1, 194:July 1, 104:told 98:Laval 71:beams 63:Laval 381:2011 355:2011 329:2011 303:2011 277:2011 251:2011 225:2011 196:2011 170:2020 61:in 397:: 204:^ 383:. 357:. 331:. 305:. 279:. 253:. 227:. 198:. 172:. 114:X 20:)

Index

2000 Boulevard du Souvenir overpass collapse
45°33′30″N 73°43′53″W / 45.558325°N 73.731480°W / 45.558325; -73.731480
overpass
Laval
Quebec Autoroute 15
beams
Guy Chevrette
Autoroute 19
De la Concorde overpass
Beaver Ridge
Laval
Mario D'Errico
Le Devoir
Transports Quebec
formwork
Montreal Gazette
Transports Quebec
Montreal
"Negligence alleged in Quebec overpass collapse"
"Un viaduc s'Ă©croule sur une voiture Ă  Laval"
the original


"Viaduc à Laval: la Ville se dégage de toute responsabilité"
the original
"Viaduc effondré: Beaver sans licence de construction"
the original
"Le président de Beaver Asphalte croit à une rupture interne dans une poutre"
the original
"Viaduc effondré: irrégularités sur le chantier"

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