Dave Metzger Senior Member Username: davemetzger
Post Number: 703 Registered: 07-2001
| Posted on Monday, September 04, 2017 - 04:57 pm: | |
For the National World War II Memorial we specified custom double-leaf hinged grated stainless steel sidewalk doors, reinforced for H20 loading; these were for access to electrical vaults and stormwater vaults. Specified models were GT20 H20 by Babcock-Davis, JD-4 H20 by Bilco, and FGA H20 by Nystrom. The specifications were issued in 2000, so these model numbers may or may not still be valid. |