20210619 Ver 1_Pre-Filing Meeting Request_20210323

DWR Pre -Filing Meeting Request Form
ID#*
Regional Office*
Reviewer List*
20210619
Version*
1
Raleigh Regional Office - [phone]
Stephanie Goss
Pre -Filing Meeting Request submitted 3/23/2021
Contact Name *
Contact Email Address*
Project Name*
Project Owner*
Project County*
Eric Kulz
[e-mail]
Parkway Sewer Crossings Repairs
Town of Cary
Wake
Owner Address: Street Address
Town of Cary
Address Line 2
P.O. Box 8005
City State / Bovine / Region
Cary North Carolina
Fbstal / Zip Code Country
27512-8005 United States
Is this a transportation project?* r Yes a No
Type(s) of approval sought from the DWR:
17 401 Water Quality Certification - I— 401 Water Quality Certification -
Regular Express
I— Individual Permit I— Modification
F Shoreline Stabilization
Does this project have an existing project ID#?*
r Yes a No
Do you know the name of the staff member you would like to request a meeting with?
Please give a brief project description below and include location information. *

Two sanitary sewer stream crossings were identified by Town staff as
requiring repairs to avoid a broken sewer pipe and discharge of
sewage to streams. Both are located in close proximity to each other
on property owned by the Parkway Community Association, Inc.,
within Town of Cary sanitary sewer easements. Both sewer lines were
installed around 1990.
Site 1 is a near -perpendicular stream crossing of an eight -inch PVC
line which was formerly constructed at the stream bed elevation and
encased in concrete. Stream erosion has resulted in the undercutting
of the crossing, such that the crossing is now suspended over the
stream channel. The weathering of the concrete has resulted in the
exposure of the lower portion of the PVC pipe. The PVC pipe and
concrete casing will be removed and replaced with a ductile iron pipe
aerial crossing. Riprap will be used to stabilize the stream bed and
banks, as the stream is actively downcutting and widening.
Site 2 is a diagonal crossing that was formerly buried beneath the
stream bed, but due to erosion, the upper portion of the ductile iron
pipe is exposed. In addition, channel widening has exposed a portion
of the PVC line that is connected to the ductile iron pipe. The Town
proposes to place fill over the exposed PVC pipe, and then to
stabilize the stream bed and banks with riprap, as the channel is
actively downcutting and widening.
Please give a couple of dates you are available for a meeting.
Please attach the documentation you would like to have the meeting about.
Photos.pdf
pdf only
1.83MB
By digitally signing below, I certify that I have read and understood that per the Federal Clean Water Act Section
401 Certification Rule the following statements:
• This form completes the requirement of the Pre -Filing Meeting Request in the Clean Water Act Section 401 Certification
Rule.
• I understand by signing this form that I cannot submit my application until 30 calendar days after this pre -filing
meeting request.
• I also understand that DWR is not required to respond or grant the meeting request.
Your project's thirty -day clock started upon receipt of this application. You will receive notification regarding meeting location
and time if a meeting is necessary. You will receive notification when the thirty -day clock has expired, and you can submit an
application.
Signature
Submittal Date 3/23/2021

Parkway Sewer Crossing Repairs - Site 1
Parkway Sewer Crossing Repairs - Site 1

II{41fII
1 II II i
a; iIIIL,f11III,]illlr,�lruui
Parkway Sewer Crossing Repairs - Site 2

Parkway Sewer Crossing Repairs - Site 2