Cliff,
It is good to hang onto the old books.
I clicked a photo from my 1991 and waiting for the email to be approved
before it gets posted.
Regards,
G. Tim Stone
G. Tim Stone Consulting, LLC
NICET Level III Engineering Technician
Fire Protection Sprinkler Design
and Consulting Services
117 Old Stage Rd. - Essex Jct., VT. 05452
CELL: (802) 373-0638
<mailto:[email protected]> [email protected]
From: [email protected] <[email protected]>
Sent: Monday, September 11, 2023 3:01 PM
To: 'Discussion list on issues relating to automatic fire sprinklers'
<[email protected]>
Subject: [Sprinklerforum] Re: Last OH 3 edition
Steve,
It was still in there in the 89 edition. I think it changed in 91 but I
can't lay my hands on mine. There are only 1 & 2 in 96
Cliff Whitfield, SET
President
Fire Design, Inc.
940 Summerbrooke Dr
Tallahassee, FL 32312
Ph: 828-284-4772
From: Steve Leyton < <mailto:[email protected]>
[email protected]>
Sent: Monday, September 11, 2023 2:54 PM
To: <mailto:[email protected]>
[email protected]
Subject: [Sprinklerforum] Last OH 3 edition
Any of y'all know when OH2 and OH3 collapsed into just OH2 at .20 density?
Steve Leyton, President
T | 619.255.8964 x 102 | <http://www.protectiondesign.com/>
www.protectiondesign.com
2851 Camino Del Rio South | Suite 210 | San Diego, CA 92108
Fire Protection System Design | Consulting | Planning | Training
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