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When Designing Your Dispute Resolution Strategy, Consider the Courthouse
07/31/2026
Although many people in the construction industry advocate for the use of arbitration to resolve construction disputes, the prudent design professional should carefully consider whether litigation may better protect their interests.
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New Zoning Ordinance and Zoning Map Take Effect Aug. 1 in City of Rockville
07/27/2026
Rockville’s Mayor and Council voted unanimously to adopt the city’s zoning ordinance rewrite and comprehensive map amendment, Monday, June 29, and takes effect August 1, 2026.
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Difference Between Retention and Detention and How this Relates to Green Roofs [Webinar]
June 07, 2022
12:00 PM - 1:00 PM
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First Tuesday Lunch & Learns - Live Webinars with Grimm + Parker
Live Webinar with Grimm + Parker
AIAPV has partnered with Grimm + Parker Architects to offer a limited number of slots for live-webinar online-access of the firm's Lunch & Learn CEU events on the first Tuesday of each month. AIA credits will be reported by AIA Provider Moerings USA, LLC. AIAPV appreciates Grimm + Parker's support in enabling the chapter to provide this valuable benefit for the convenience of members unable to get to our educational events in person.
First Tuesday Lunch & Learn
Difference Between Retention and Detention and How this Relates to Green Roofs
Course Description
This course outlines the difference between retention and detention, and how this relates to green roofs.
1 LU
Learning objectives
- Correctly define the terms ‘retention’ and ‘detention’
- Understand how green roofs provide retention
- Understand the benefits of detention
- Understand how green roofs can provide detention
Presenter: Callum Gowar, Mid-Atlantic Sales Manager – Sempergreen US; P 540.399.5055 | Mobile 202.494.0361
Provider: Moerings USA, LLC; Provider #404109118; Course #GRS-101
AIA credits and certificates will be processed by Moerings USA, LLC. Certificates will be sent to all attendees.
Registrants will receive Zoom viewing instructions with registration confirmation and via email prior to the webinar.
Tickets
$5.00 AIAPV Member - Difference Between Retention and Detention in Green Roofs
$5.00 Other AIA Chapter Member - Difference Between Retention and Detention in Green Roofs
$10.00 Non-Member - Difference Between Retention and Detention in Green Roofs
