Source: Port Mann Bridge Plans Unveiled Today, CBC News, February 4, 2009.
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2 Total project cost $2.5 billion (Canadian) Financed by tolls about $3 each direction. Total project length 37 km (McGill St in Vancouver to 216 th in Langley) The new Port Mann bridge 10 lanes (existing bridge has 5 lanes). Replaces the existing 45 year old bridge. Includes Rapid Bus service from Langley to Burnaby SkyTrain. Can accommodate installation of light rapid transit underneath the main deck at a future date. Source: Port Mann Bridge Plans Unveiled Today, CBC News, February 4, 2009.
3 Project website Port Mann/Highway 1 Improvement Project PP shows status as of Summer 2010 Project construction started August Port Mann Bridge to be operational by December All of project complete by December 2013.
4 North Vancouver Approximate project limits Coquitlam Vancouver Burnaby YVR Port Mann Richmond Surrey Langley All satellite images in PP from Google Maps
5 Surrey side of bridge Coquitlam side of bridge
6 Three major parts Cable-stayed main bridge across Fraser River. Main span 470 m. South span 190 m. North span 190 m. South approach 350 m constructed using 327 precast sections with HMA road surface. North approach 820 m constructed using 831 precast sections also with an asphalt surface. Source: PMH1 newsletter Summer 2010
7 Designer: T.Y. Lin International Materials New bridge deck requires 25,000 tonnes of HMA 28,000 tonnes of rebar 13,000 tonnes of structural steel Source: PMH1 newsletter Summer 2010
8 78 drilled shafts 2.5 m in diameter with average depth = 53 m. 129 driven piles 1.8 m in diameter with average depth = 67 m. 30 drilled shafts 2.5 m in diameter with average depth = 31 m and 122 driven piles 1.8 m diameter with average depth = 44 m. Sources: (1) PMH1 newsletter Summer 2010, (2) PowerPoint for Professor s Tour, , Kiewit Flatiron presented by Scott Hanson, Marine Foundation Manager.
9 October 22, 2009 October 26, 2009 Images from:
10 November 1, 2009 December 1, 2009 Images from:
11 December 3, 2009 December 18, 2009 Images from:
12 December 21, 2009 January 20, 2010 Images from:
13 November 20, 2010 February 26, 2010 Images from:
14 March 26, 2010 April 26, 2010 Images from:
15 May 26, 2010 June 26, 2010 Images from:
16 July 26, 2010 Image from:
17 Steel tied arch bridge spanning the Fraser River Carries 127,000 vehicles per day (8% trucks) on 5 lanes Longest arch bridge in Canada Opened June 12, 1964 with construction starting in 1957 Owner: British Columbia Ministry of Transportation
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21 Precast segments used for approaches First full span composed of 22 precast segments
22 Most piers have 3 columns S1 pylon
23 Places precast segments together as units, then post-tensioned followed by placement onto bridge bearings.
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29 Joint between two precast segments
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34 S1 pylon under construction ultimate height 160 m (525 ft)
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37 Formwork for column which is one of three for this pier.
38 South abutment
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41 $10 million required to build temporary construction trestle which extends from north shore of Fraser River
42 Sheet piling removed following construction of pier footings
43 Installation of sheet pile cofferdam prior to dewatering. Temporary structure allows removal of water to construct new pier
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47 Elevator has capacity for 30 persons
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49 Cooling tubes which use river water. Concrete placed in pylon is defined as mass concrete and must be cooled during early curing. Following sufficient cure time, tubes are grouted closed.
50 Grounding cable for lightening strikes one in each corner.
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52 Largest rebar size is 57M (or #18) which is in diameter.
53 Threaded rebar connection or coupler. Replaces rebar splices End anchor which can eliminate bent bar (or hook) requirements
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61 Sampling concrete for cylinder preparation
62 Precast Yard site New bridge
63 Precast segments for approaches
64 Segments moved from precast yard to south approach via truck over the existing Port Mann bridge. Require use of two eastbound lanes.
65 Precast Yard Precast segment trucking route to south approach
66 Grouting tubes
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73 Segment ready for storage
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