20081565 Ver 2_Colonial Crossing Exhibits_20191122

Strickland, Bev
From: Perry Isner <[e-mail]>
Sent: Friday, November 22, 2019 3:49 PM
To: Johnson, Alan
Subject: [External] Fwd: Colonial Crossing Exhibits
Attachments: C426 - Culvert B Plan & Profile.pdf, C426 - Culvert A Plan & Profile.pdf
External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
[e-mail]
Alan, see below for Colonial Crossing. Let me know your thoughts on this.
In regard to the additional length versus what was previously permitted, this is a different grading plan with a
slightly different layout. The engineer does not believe there is a viable way to reduce the lengths at this point.
---------- Forwarded message ---------
From: Scott Doerr <Scott.Doerrkrnerrlck.COm>
Date: Fri, Nov 22, 2019 at 3:36 PM
Subject: Colonial Crossing Exhibits
To: Perry Isner <perry.isnerkgrnail.com>
Perry, attached are revised culvert detail sheets showing what we talked about yesterday. I brought the culvert
back up to stream bed bottom and created the low flow channel within the culvert. Does this look ok to you?
Scott Doerr, PE I Project Manager I Merrick & Company
301 S. McDowell Street, Suite 300 1 Charlotte, NC 28204
T: [phone] 1 C: [phone] 1 IX: 5609 1 www.merrick.com
c❑o M EF I .'
❑❑❑
Engineering Architecture Design -Build Surveying Planning Geospatial Solutions
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1

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Perry Isner
Wetlands & Waters, inc.
328 East Broad St. Suite D
Statesville, NC 28677
704.773.4239
perryisner(a)-wetlands-waters.com
WETLANDS
& WATERS
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NOTE: Contractor to submit drawings for the box culverts and walls
to the engineer for review and approval. All drawings shall be
sealed by a NC Professional Engineer who has a minimum of
5 years experience in the design of culverts / walls.
The culvert was designed for a 25 year storm as required by
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NOTES:
1. ALL CONCRETE TO BE 3600 P.S.I. COMPRESSIVE STRENGTH.
2. TYPE OF PIPE TO BE USED IS 1-5/8" MAX. O.D. BLACK IRON. LOW CARBON PIPE OR GALVANIZED.
3. ALL JOINTS TO HAVE A 1/2" FILLET WELD AT ALL JOINTS.
4. AFTER INSTALLATION PAINT ASSMBLY WITH BLACK ALL WEATHER ENAMEL
5. SEE DETAIL 50.04-B FOR WARRANTS
S. ALTERNATIVE DESIGNS SHALL BE SENT TO CDOT FOR APPROVAL ANY ALTERNATE DESIGN WILL BE PRIVATELY MAINTAINED.
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