BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ESWP - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://eswp.com
X-WR-CALDESC:Events for ESWP
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20210314T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20211107T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20220313T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20221106T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20230312T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20231105T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20220127T120000
DTEND;TZID=America/New_York:20220127T130000
DTSTAMP:20260416T064435
CREATED:20211122T195933Z
LAST-MODIFIED:20220127T181117Z
UID:10000290-1643284800-1643288400@eswp.com
SUMMARY:IBC Webinar Series
DESCRIPTION:“Best of IBC” Webinar Series\nThe Best of IBC Webinar Series is a great way to preview the high quality technical content presented at the International Bridge Conference®.\n  \n \n  \nAttendees can earn 1 pdh credit! \nVirtual webinars are FREE to attend\, but registration is required for pdh certification. \n  \n  \n\nTopic: Rehabilitation\, Part 1\nIBC 21-14: Partial Steel Girder Replacement Due to Repeated Impact Damage and Use of Instrumentation to Monitor Effectiveness of Repair\nLaura Magoon\, P.E. and Christopher Kijak\, P.E.\, RK&K\, Baltimore\, MD; David Barrett\, Modjeski and Masters\, Inc\, Mechanicsburg\, PA; Tekeste Amare\, P.E.\, Maryland Transportation Authority\, Baltimore\, MD \nThe exterior steel girder of a 2-span continuous unit on a bridge over I-695 suffered repeated over-height vehicle impact damage. Heat straightening was ruled out and an alternate repair was provided to replace a portion of the damaged girder with a shallower section to provide additional clearance. Instrumentation indicated some permanent redistribution of the dead loads\, with the live load properly distributed. This topic covers repair procedures and lessons learned to ensure proper load distribution. \nIBC 21-18: Innovative Design Applications: 31st Street NW Bridge over C&O Canal\, Washington\, DC\nBradford Shaffer\, Jason Bortz\, Thomas Trapnell\, and Elliott Mandell\, AECOM\, Arlington\, VA; Mark Clabaugh\, District DOT\, Washington\, DC \nReplacement of 31st Street NW Bridge over the C&O Canal in Historic Georgetown had a multitude of unique constraints and stakeholder expectations as well as unknown challenges that were discovered during construction. This single span steel girder bridge on integral abutments was the 3rd bridge to span this location over the last 150 years. \nThe existing structure was supported by abutments founded on the historic canal walls of the C&O Canal\, and a cast iron pier. Due to the age of the existing structure and canal\, as-built information was minimal and an assessment determined the pier was no longer structurally viable; however\, the substructure units were determined to be historically significant and required to be maintained in their current location. Preserving the historic elements required a single span structure\, with the new abutments placed behind the canal walls and the rehabilitated pier serving as an architectural element only. \nWhile designing a single 51’ span steel girder bridge is not typically challenging\, the structural depth was severely restricted to 26” to maintain both the vertical clearance required below for safe passage of the tourist barge below and the vertical profile of the roadway. 31st Street is also a major utility corridor which required that 49 utility lines be maintained in place\, most with uninterrupted service\, as part of the bridge replacement. \nFindings during construction led to value engineering using micropiles for the foundations as well as revising the deck to lightweight concrete to accommodate changes in construction staging and schedule. \n 
URL:https://eswp.com/event/ibc-webinar-series/
LOCATION:Virtual Event
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20220129T080000
DTEND;TZID=America/New_York:20220129T170000
DTSTAMP:20260416T064435
CREATED:20220131T143348Z
LAST-MODIFIED:20220131T143348Z
UID:10000154-1643443200-1643475600@eswp.com
SUMMARY:Future City Regional Competition
DESCRIPTION:Future City Regional Competition\nThe competition is virtual this year with many area schools participating.
URL:https://eswp.com/event/future-city-regional-competition/
LOCATION:Virtual Event
ORGANIZER;CN="ESWP":MAILTO:eswp@eswp.com
END:VEVENT
END:VCALENDAR