20170239 Ver 1_Site #7 - Temporary Stream Crossing - Permit Inquiry_20180325

Strickland, Bev
From:
Sent:
To:
Cc:
Subject:
Attachments:
Kirkman, Christopher D
Sunday, March 25, 2018 4:32 PM
Bailey, David E SAW ([e-mail]); Norton, April R
Robinson, Stephen J; Williams, J. Michael; Kirkman, Christopher D; Harper, Aaron A;
Joe St. Clair; Walker, James M; Patton, Vance H; Kenny Register; John Hilton
([e-mail]); Tyler Burns ([e-mail]); Ken Brewer; Steve Ivey; Tyler
Shropshire; Wright Archer - Son ; Chad Walsh ([e-mail]); Parker, Jerry A
Site #7 - Temporary Stream Crossing - Permit Inquiry
BMP_Manual.pdf; C203844 Combined EC Plans Permits for Site 7.pdf; 410 Structure
Plans SITE 7 Triple Barrel Culvert 11 by 9- Culverts.pdf
C203844 — NC 119 Bypass in Mebane, NC
$Ite #7 — Temporary Stream Crossing for clearing & transporting materials
David & April ,
Hope all is well.
Great afternoon.
I will call you on Monday prior 11AM for feedback & confirmation.
Thanks in advance for your review & feedback to confirm permit compliance.
My mobile @ 336-451-6836.
The Prime Contractor requesting a temporary stream crossing within the permitted foot print. Used for clearing
equipment and transporting materials ( Rock & Soil) — stream section of crossing is permitted to be filled in later
once triple culvert barrel ( 3@11 ` x 9") is constructed . Culvert plans attached.
**options we will discuss with contractor - Temporary bridging or temporary pipes crossing — both
should be allowed but must complv with BMP Manual & within permitted area where stream is permitted to be filled
later. **
We are meeting with Prime Contractor about option tomorrow (3/26/2018) @ 11AM.
The Department has allowed in the past a myriad of temporary crossings
(temporary fording, temporary piped crossing, temporary access bridge ) within
permitted areas as long as it is in compliance with Best Management Practices
Manual (BMP)- see attached (Section 5.5). Temporary stream crossings area inherent
to constructing a project while maintaining environmental excellence by providing a least
damaging approach.

The following attached to provide background information for clarity for discussion :
1. BMP Manual (August 2003 with Agencies) — Temporary Stream Crossings — Section 5.5 — 3 options
outlines (PDF pages 96-103)
a. Option 1 by Contractor — Bridging — A quick (very rough) sketch below of the bridging idea for your info
— Contractor would submit official details for review & approval
b. Option 2 by Contractor—Temporary Pipe Crossing (BMP Manual )- pipe sizing to prevent overtopping
@ minimum 2 year storm (Q2) required by COE — David please confirm current requirement. That is
what John (COE) tau�ht me years a�o ( YEAR 2004).
c. Probably will require multiple pipes @ crossin� for hydraulics to prevent overtopping @ crossin�.
2. Combined/Extracted EC plans & Permits for Site #7
a. Noted on sequence approx. location of crossing
3. Culvert Plans for Tipple Barrel Culvert ( 3@ 11x9) with right barrel with sill
a. Attached for reference
4. NCDOT Roadside Design Manual (For further background information)
https://www.ncdot.�ov/doh/operations/dp chief en�/roadside/soil water/desi�n construction manu
al
�. �'?, �i�
, '�-� . � � -i�; -` 1 �
� -- � ._ _ �, �
Safe travels,
� �., .y��_•r-
�€� �' �-r �a ' �
i - t- p
7 +'�-�-. ` -� ,
w •'+^'�h � � r
2

Chris Kirkman,PE,CPM
Resident Engineer
NCDOT Division 7
Graham Construction
336 570 6830 office
336 451 6836 mobile
cdkulcman cr,ncdot.gov
115 E Crescent Square Dr.
Graham, NC 27253
Office Location (Google Maps Hyperlink)
htt�s://�oo. gUma�s/ 1 j cGQTysNWQ2
Emai! correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.

/�� �-- % ,�
r. .�F/ r"' �) .�
�Y;- 'i
Y,� �.r, � . ��
C � ,l rl
.- - =-.V ✓ `�T _;�
2� ( .. L...i�W'�� ,-�� . .
I+ "
i.t. {