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INC 180 Nickerson St.
Suite 302
Seattle,WA 98109
(206)285-4512(V)
(206)285-0618(F)
asolomon@ctengineering.com
BULLETIN
Date: November 22,2017 Number: CT-38 Project#: 15238
Project Name: River Terrace SF Attached: None
Subject: Lots 203,205,206.(Raised Concrete Stem Wall Height)
Drawings Affected:
Description/Action:
This bulletin provides response to RFI, design clarifications and/or variation requests for the`River
Terrace SF' project located in Tigard, Oregon.
As discussed with Polygon, it's our understanding that for Lots 203, 205 &206, the concrete stem
wall height at certain locations has been raised 9-1/2"+/-to accommodate an 8' garage door. We
have been told that#4 vertical bars were dulled and epoxied @ 18"o.c. into the existing concrete
stem wall with a 4"embedment and that one#4 horizontal bar was placed at the top of the new stem
wall. Based on our review of the plans, this is an acceptable procedure for raising the concrete stem
wall height.
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11/22/2017
CALL WITH ANY QUESTIONS
Issued by: Arnold R. Solomon Date: Nov.22, 2017
Distribution:
Contact Information:
Tom Dicianno Polygon Northwest Company
Alexia Fukui Milbrandt Architects
R:\15238 River Terrace SF\Bulletins\15238_2017.11.22 CT38Lots 203,205,206(Raised Concrete Stem Wall Height).doc
Structural Engineers — —
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C T ENGINEERING atS Ski Lire-Pon/G�R4-SS L1•1
1 N C 180 Nickerson St.
Suite 302
Seattle,WA 98109
(206)285-4512(V)
(206)285-0618(F)
asolomon@ctengineering.corn
BULLETIN
Date: November 22,2017 Number: CT-38
Project Name: River Terrace SF Project#: 15238
Attached: None
Subject: Lots 203,205,206 (Raised Concrete Stem Wall Height)
Drawings Affected:
Description/Action:
This bulletin provides response to RFI, design clarifications and/or variation requests for the `River
Terrace SF' project located in Tigard, Oregon.
As discussed with Polygon, it's our understanding that for Lots 203, 205 &206, the concrete stem
wall height at certain locations has been raised 9-1/2"+/-to accommodate an 8' garage door. We
have been told that#4 vertical bars were drilled and epoxied @ 18"o.c. into the existing concrete
stem wall with a 4"embedment and that one#4 horizontal bar was placed at the top of the new stem
wall. Based on our review of the plans, this is an acceptable procedure for raising the concrete stem
wall height.
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11/22/2017
CALL WITH ANY OUESTIONS
Issued by: Arnold R. Solomon Date: Nov.22, 2017
Distribution:
Contact Information:
Tom Dicianno Polygon Northwest Company
Alexia Fukui Milbrandt Architects
R:\15238 River Terrace SFRBulletins\15238_2017.11.22 CT38_Lots 203,205,206(Raised Concrete Stem Wall Height).doc
Structural Engineers —