BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Chicago Committee On High Rise Buildings - ECPv6.15.18//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Chicago Committee On High Rise Buildings X-ORIGINAL-URL:https://www.cchrb.org X-WR-CALDESC:Events for Chicago Committee On High Rise Buildings REFRESH-INTERVAL;VALUE=DURATION:PT1H X-Robots-Tag:noindex X-PUBLISHED-TTL:PT1H BEGIN:VTIMEZONE TZID:America/Chicago BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20250309T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20251102T070000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20260308T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20261101T070000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20270314T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20271107T070000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260409T170000 DTEND;TZID=America/Chicago:20260409T210000 DTSTAMP:20260407T084401 CREATED:20251201T192724Z LAST-MODIFIED:20260401T170230Z UID:2241-1775754000-1775768400@www.cchrb.org SUMMARY:2026 April 400 Lake Shore - Site Tour DESCRIPTION:Job Site Tour of 400 Lake Shore \nhosted by: \n\nLucas Tryggestad\, Technical Principal at Skidmore Owings & Merrill LLP (SOM)\nEric Pasche\, Associate Principal at Skidmore\, Owings & Merrill LLP (SOM) \nAustin Devin PhD\, PE\, Associate Structural Engineer\,  Skidmore Owings & Merrill LLP (SOM)\nBrad Young\, Senior Associate Principal at Skidmore\, Owings & Merrill (SOM)\nMorgan Michicich\,  Assistant Project Manager\, Related Midwest\n\nOur monthly meeting will be a job site tour of 400 Lake Shore Dr. \nAttendees will be guided through the site in small groups. This is an active job site and so PPE is required at all times and will be distributed at 462 E North Water St prior to entering the site. Open-toed shoes are not permitted; work boots are strongly recommended. The tour will be led by Skidmore\, Owings & Merrill’s Lucas Tryggestad (Principal)\, Eric Pasche (Associate Principal)\, Brad Young (Senior Associate Principal)\, and Austin Devin (Associate Engineer).  Morgan Michicich of Related Midwest will be the on-site point of contact. \nDesigned by SOM and developed by Related Midwest\, the project is a large-scale residential development on the Chicago lakefront. Additional information on the project can be found via Related Midwest and Skidmore\, Owings & Merrill . \nRSVP IS REQUIRED TO ATTEND THE SITE TOUR. \nThis meeting will take place at: \n400 Lake Shore Drive (for google maps or uber use)\n462 E. North Water street.\nChicago\, IL 60611 \nThe committee meeting will start at the usual time 5:00 pm in the job-site trailer tour start at 5:30 pm we will re-group and gather for social discussion at Lizzie McNeill’s Irish Pub (400 N McClurg Ct\, Chicago\, IL 60611) directly after the tour ends. \nDo you have a program you would like to share with the committee\, please feel free to reach out to our program coordinator at jose.estrada@clarkdietrich.com URL:https://www.cchrb.org/event/2026-april-in-person-meeting/ LOCATION:400 Lake Shore Dr.\, 462 E North Water St\, Chicago\, IL\, 60611\, United States CATEGORIES:Member Event ATTACH;FMTTYPE=image/jpeg:https://www.cchrb.org/wp-content/uploads/2025/12/400LSD_construction_SOM_002_SD_Preferred-Crop_large-scaled-e1774644982255.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260514T170000 DTEND;TZID=America/Chicago:20260514T210000 DTSTAMP:20260407T084401 CREATED:20251201T192747Z LAST-MODIFIED:20251201T195435Z UID:2242-1778778000-1778792400@www.cchrb.org SUMMARY:2026 May In-Person Meeting DESCRIPTION:To Be Determine – Presentation\n \nPresented To Be Determine \nThis meeting will take place at: \nWaterview \n350 W Wolff Point Plaza\n15th Floor\,\nChicago\, IL 60654 \nThe committee meeting will start at the usual time 5:00 pm in the LaSalle Room with drinks and appetizers. At 6:00 pm we will adjourn for our business meeting and technical presentation. \nDo you have a program you would like to share with the committee\, please feel free to reach out to our program coordinator at jose.estrada@clarkdietrich.com URL:https://www.cchrb.org/event/2026-may-in-person-meeting/ LOCATION:Waterview at Wolff Point\, 350 West Wolff Point Plaza\, Chicago\, IL\, 60654\, United States CATEGORIES:Member Event ATTACH;FMTTYPE=image/jpeg:https://www.cchrb.org/wp-content/uploads/2022/06/2022-Seminar-Image.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260611T170000 DTEND;TZID=America/Chicago:20260611T210000 DTSTAMP:20260407T084401 CREATED:20251201T140956Z LAST-MODIFIED:20260318T185244Z UID:2239-1781197200-1781211600@www.cchrb.org SUMMARY:2026 June Jeddah Tower DESCRIPTION:Jeddah Tower Restart- Picking Up From Where We Left Off \nPresented by: \n•Gordon Gill\, FAIA RIBA\, Partner\, Adrian Smith + Gordon Gill Architecture\, LLP\n• John Peronto\, SE\, PE. CENG\, EUR ING\, FISTRCUTE\, FICE\, F.ASCE\, LEED AP\, Managing Principal Thornton Tomasetti\, Inc\n• Mehdi Jalayerian\, PE\, LEED AP\, ASHRAE Life Fellow\, CTBUH Fellow\, Senior Principal\, Stantec;\n• Peter A. Weismantle\, FAIA RIBA\, Director of Supertall Building Technology\, Adrian Smith + Gordon Gill Architecture\, LLP \nWork on the Jeddah Tower was suspended in February 2018 at a point when the core was at level 63 or about 250 meters above grade. On February 1\, 2023\, Adrian Smith was contacted by HRH Prince Alwaleed bin Talal and told that they intended to potentially replace the contractor\, Saudi bin Laden Group\, and restart construction immediately. On a follow-up call\, the prince’s assistant\, Talal Al Maiman\, noted the four “pillars” for the restart: \n\nSoonest restart\nRetain SBG\, if only for the structure\nHire a competent contractor to assist (or take-over) by re-tendering the project\nTime vs. Cost will be a JEC decision\n\nApproximately 24 months later\, Saudi bin Laden Group\, took repossession of the site and recommenced construction on the tower.   Recently returned from their first site visit since 2017; the design team\, Thornton Tomasetti (Structure)\, Stantec (Building Services) and AS+GG (Architecture and Interiors) will bring the audience up to date on progress\, potential updates to the design and the challenges of restarting a project based on construction documents more than a decade old and having the soon to be completed tallest man-made structure on the planet address the design impacts from the existing concrete structure curing for ~8 years\, as well as as-built conditions due to the pause. \nThis meeting will take place at: \nAdrian Smith + Gordon Gill Architecture\n30 West Monroe\, Suite 400\, \nChicago\, IL 60603 \nThe committee meeting will start at the usual time 5:00 pm with drinks and appetizers. At 6:00 pm we will adjourn for our business meeting and technical presentation. \nDo you have a program you would like to share with the committee\, please feel free to reach out to our program coordinator at jose.estrada@clarkdietrich.com URL:https://www.cchrb.org/event/2026-march-in-person-meeting/ LOCATION:AS+GG\, 30 W Monroe Street\, Suite 400\, Chicago\, IL\, 60603\, United States CATEGORIES:Member Event ATTACH;FMTTYPE=image/jpeg:https://www.cchrb.org/wp-content/uploads/2025/12/2026-03-12_IMG_3431-scaled-e1767106749133.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260709T170000 DTEND;TZID=America/Chicago:20260709T210000 DTSTAMP:20260407T084401 CREATED:20251201T195555Z LAST-MODIFIED:20251201T195555Z UID:2247-1783616400-1783630800@www.cchrb.org SUMMARY:2026 July In-Person Meeting DESCRIPTION:To Be Determine – Presentation\n \nPresented To Be Determine \nThis meeting will take place at: \nWaterview \n350 W Wolff Point Plaza\n15th Floor\,\nChicago\, IL 60654 \nThe committee meeting will start at the usual time 5:00 pm in the LaSalle Room with drinks and appetizers. At 6:00 pm we will adjourn for our business meeting and technical presentation. \nDo you have a program you would like to share with the committee\, please feel free to reach out to our program coordinator at jose.estrada@clarkdietrich.com URL:https://www.cchrb.org/event/2026-july-in-person-meeting/ LOCATION:Waterview at Wolff Point\, 350 West Wolff Point Plaza\, Chicago\, IL\, 60654\, United States CATEGORIES:Member Event ATTACH;FMTTYPE=image/jpeg:https://www.cchrb.org/wp-content/uploads/2022/06/2022-Seminar-Image.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260813T170000 DTEND;TZID=America/Chicago:20260813T210000 DTSTAMP:20260407T084401 CREATED:20251201T195650Z LAST-MODIFIED:20251201T195650Z UID:2249-1786640400-1786654800@www.cchrb.org SUMMARY:2026 August In-Person Meeting DESCRIPTION:To Be Determine – Presentation\n \nPresented To Be Determine \nThis meeting will take place at: \nWaterview \n350 W Wolff Point Plaza\n15th Floor\,\nChicago\, IL 60654 \nThe committee meeting will start at the usual time 5:00 pm in the LaSalle Room with drinks and appetizers. At 6:00 pm we will adjourn for our business meeting and technical presentation. \nDo you have a program you would like to share with the committee\, please feel free to reach out to our program coordinator at jose.estrada@clarkdietrich.com URL:https://www.cchrb.org/event/2026-august-in-person-meeting/ LOCATION:Waterview at Wolff Point\, 350 West Wolff Point Plaza\, Chicago\, IL\, 60654\, United States CATEGORIES:Member Event ATTACH;FMTTYPE=image/jpeg:https://www.cchrb.org/wp-content/uploads/2022/06/2022-Seminar-Image.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260910T170000 DTEND;TZID=America/Chicago:20260910T210000 DTSTAMP:20260407T084401 CREATED:20251201T195746Z LAST-MODIFIED:20251201T195746Z UID:2251-1789059600-1789074000@www.cchrb.org SUMMARY:2026 September In-Person Meeting DESCRIPTION:To Be Determine – Presentation\n \nPresented To Be Determine \nThis meeting will take place at: \nWaterview \n350 W Wolff Point Plaza\n15th Floor\,\nChicago\, IL 60654 \nThe committee meeting will start at the usual time 5:00 pm in the LaSalle Room with drinks and appetizers. At 6:00 pm we will adjourn for our business meeting and technical presentation. \nDo you have a program you would like to share with the committee\, please feel free to reach out to our program coordinator at jose.estrada@clarkdietrich.com URL:https://www.cchrb.org/event/2026-september-in-person-meeting/ LOCATION:Waterview at Wolff Point\, 350 West Wolff Point Plaza\, Chicago\, IL\, 60654\, United States CATEGORIES:Member Event ATTACH;FMTTYPE=image/jpeg:https://www.cchrb.org/wp-content/uploads/2022/06/2022-Seminar-Image.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20261008T170000 DTEND;TZID=America/Chicago:20261008T210000 DTSTAMP:20260407T084401 CREATED:20251201T195819Z LAST-MODIFIED:20251201T195819Z UID:2253-1791478800-1791493200@www.cchrb.org SUMMARY:2026 October In-Person Meeting DESCRIPTION:To Be Determine – Presentation\n \nPresented To Be Determine \nThis meeting will take place at: \nWaterview \n350 W Wolff Point Plaza\n15th Floor\,\nChicago\, IL 60654 \nThe committee meeting will start at the usual time 5:00 pm in the LaSalle Room with drinks and appetizers. At 6:00 pm we will adjourn for our business meeting and technical presentation. \nDo you have a program you would like to share with the committee\, please feel free to reach out to our program coordinator at jose.estrada@clarkdietrich.com URL:https://www.cchrb.org/event/2026-october-in-person-meeting/ LOCATION:Waterview at Wolff Point\, 350 West Wolff Point Plaza\, Chicago\, IL\, 60654\, United States CATEGORIES:Member Event ATTACH;FMTTYPE=image/jpeg:https://www.cchrb.org/wp-content/uploads/2022/06/2022-Seminar-Image.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20261112T170000 DTEND;TZID=America/Chicago:20261112T210000 DTSTAMP:20260407T084401 CREATED:20251201T195903Z LAST-MODIFIED:20251201T195903Z UID:2255-1794502800-1794517200@www.cchrb.org SUMMARY:2026 November In-Person Meeting DESCRIPTION:To Be Determine – Presentation\n \nPresented To Be Determine \nThis meeting will take place at: \nWaterview \n350 W Wolff Point Plaza\n15th Floor\,\nChicago\, IL 60654 \nThe committee meeting will start at the usual time 5:00 pm in the LaSalle Room with drinks and appetizers. At 6:00 pm we will adjourn for our business meeting and technical presentation. \nDo you have a program you would like to share with the committee\, please feel free to reach out to our program coordinator at jose.estrada@clarkdietrich.com URL:https://www.cchrb.org/event/2026-november-in-person-meeting/ LOCATION:Waterview at Wolff Point\, 350 West Wolff Point Plaza\, Chicago\, IL\, 60654\, United States CATEGORIES:Member Event ATTACH;FMTTYPE=image/jpeg:https://www.cchrb.org/wp-content/uploads/2022/06/2022-Seminar-Image.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20261210T170000 DTEND;TZID=America/Chicago:20261210T210000 DTSTAMP:20260407T084401 CREATED:20251201T195953Z LAST-MODIFIED:20251201T195953Z UID:2257-1796922000-1796936400@www.cchrb.org SUMMARY:2026 December In-Person Meeting DESCRIPTION:To Be Determine – Presentation\n \nPresented To Be Determine \nThis meeting will take place at: \nWaterview \n350 W Wolff Point Plaza\n15th Floor\,\nChicago\, IL 60654 \nThe committee meeting will start at the usual time 5:00 pm in the LaSalle Room with drinks and appetizers. At 6:00 pm we will adjourn for our business meeting and technical presentation. \nDo you have a program you would like to share with the committee\, please feel free to reach out to our program coordinator at jose.estrada@clarkdietrich.com URL:https://www.cchrb.org/event/2026-december-in-person-meeting/ LOCATION:Waterview at Wolff Point\, 350 West Wolff Point Plaza\, Chicago\, IL\, 60654\, United States CATEGORIES:Member Event ATTACH;FMTTYPE=image/jpeg:https://www.cchrb.org/wp-content/uploads/2022/06/2022-Seminar-Image.jpg END:VEVENT END:VCALENDAR