HomeMy WebLinkAbout20200046 Ver 1_Email_20200331Carpenter, Kristi
From: Thompson, Larry B
Sent: Tuesday, March 31, 2020 5:11 PM
To: Carpenter,Kristi
Cc: Howard, Joel M; Haywood, Luther G
Subject: FW: 17BP.10.C.6 (Pipe 301 - Hahn Road, Cabarrus County) On -Hold Response
Attachments: 17BP.10.C.6 On Hold Response (03-09-20).pdf
Follow Up Flag: Follow up
Flag Status: Flagged
Hi Kristi,
We received an "on -hold" letter for 17BP.10.C.6 on March 6 and sent out this response on March 9t". Do you know if
this permit is being worked on or whether we may expect to receive a request for additional information?
Thank you,
Larry
Larry Thompson
Division PDEA Engineer
North Carolina Department of Transportation
704-983-4437 office
704-301-4881 mobile
Ithompsona-ncdot.gov
716 W. Main Street
Albemarle, NC 28001
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Thompson, Larry B
Sent: Monday, March 9, 2020 10:13 AM
To: Smith, Danny <danny.smith@ncdenr.gov>
Cc: Chapman, Amy <amy.chapman@ncdenr.gov>; Hood, Donna <donna.hood@ncdenr.gov>; Carpenter, Kristi
<kristilynn.carpenter@ncdenr.gov>; Howard, Joel M <jmhoward@ncdot.gov>; Haywood, Luther G
<ghaywood@ncdot.gov>; Braspennickx, Nicholle M CIV USARMY CESAW (US)
<Nicholle. M.Braspennickx@usace.army.mil>; Ridings, Rob <rob.ridings@ncdenr.gov>
Subject: 17BP.10.C.6 (Pipe 301 - Hahn Road, Cabarrus County) On -Hold Response
Mr. Smith,
Attached you will find NCDOT's response to your on -hold letter dated March 6, 2020. Please let me know if I can be of
further assistance.
Regards,
Larry Thompson
Division PDEA Engineer
North Carolina Department of Transportation
704-301-4881 mobile
704-983-4437 office
Ihompson@ncdot.gov
716 W. Main Street
Albemarle, NC 28001
Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.
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STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
Roy COOPER
GOVERNOR
March 9, 2020
S. Daniel Smith
Director
Division of Water Resources
512 North Salisbury Street
Raleigh, NC 27699
J. ERIC BOYETTE
SECRETARY
Subject: Proposed replacement of Pipe 301 or SR 2608 (Hahn Road) in Cabarrus County
ePCN Submittal Date: January 8, 2020
WBS# 17BP.10.C.6, State Project No. SF-120301, BIMS# 20200046
Dear Mr. Smith
The North Carolina Department of Transportation (NCDOT) is in receipt of your "On Hold" letter
dated March 6, 2020 for the above referenced project and would like to address the cited
deficiencies by offering the following responses:
Permanent impacts for flood plain benches are not listed in the impact table:
In the impact table, we listed "bank stabilization" and included a note in the bottom `Bank
Stabilization Includes Floodplain Bench". The bank stabilization lines impacts are shown as
permanent impacts. If preferred, we can change the description "bank stabilization" to "floodplain
bench". Flood plain bench impacts are accurately accounted for.
Description with associated drawings for proposed temporary channel impacts:
There will be a temporary diversion channel constructed around the proposed box culvert during
construction (construction sequence attached to this response). The temporary impacts take into
consideration the stream channel that is relocated outside of that which is permanently impacted.
NCDOT can describe the temporary channel impacts as "dewatering" if that is preferred.
If you have any questions or require any additional information, please feel free to contact me at
(704) 301-4881 or by email at: lthomspon@ncdot.gov.
Sincerelv.
Docu3igfned by:
1 �t,aw►psow
Division 10 PDEA Engineer
Enc: 17BP.10.C.6 Construction Sequence
Mailing Address: Telephone: (704) 983-4400 Location:
NC DEPARTMENT OF TRANSPORTATION Fax: (704) 982-3146 DIVISION 10
DIVISION OF HIGHWAYS Customer Service: 1-877-368-4968 716 W. MAIN STREET
716 W. MAIN STREET ALBEMARLE, NC 28001
ALBEMARLE, NC 28001 Website: ncdot.gov
Cc: Nicholle Braspennickx, USACE
Amy Chapman, NCDWR
Donna Hood, NCDWR
Kristi Carpenter, NCDWR
Joel Howard, NCDOT
Garland Haywood, NCDOT
SHEET NO.
C-03AICONST
2@10 1 X8 I RCBC CONSTRUCTION
STA.17+76 -L- LITTLE BEAR
PHASE
1.) CONSTRUCT STILLING BASIN #1.
2.) CONSTRUCT TEMPORARY CHANNEL CHANGE WITH LINER (SEE DETAIL) AND INSTALL
IMPERVIOUS DIKES #1 AND #2.
3.) DEWATER CONSTRUCTION AREA UTILIZING STILLING BASIN #1 FOR PUMPED EFFLUENT.
4.) REMOVE EXISTING ARCH CMPS.
5.) CONSTRUCT 2910'X8' RCBC, INLET CHANNEL W/FLOODPLAIN BENCH, AND OUTLET CHANNEL
W/FLOODPLAIN BENCH.
6.) EXCAVATE ANY ACCUMULATED SILT AND DEWATER BEFORE REMOVAL OF IMPERVIOUS DIKES.
TEMPORARY CHANNEL
I I I 1 1
1 1
I 1 1 1 1 ► 1 CHANGE WITH LINER
1 I 1 1 i � � �
j I j I I I l
/ JI 1 � 1/ j l l C� / I lB I/ RITI
/7 117I
REMOVE m ITI I G ARC / CMPS
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/ �� // // / <R
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E STING/�R/W \� 1
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I II I I I I I I I I I I I I I I I I I Ln I I/ I
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� II I I II I I I I I I I I I I I I i I 1 C� I / IIII I I
I I I I I I I I I I I I I 1 1 1 1 1 1 Ln11
STILLING BASIN #1
l l l l i l l SIZE: 30' (BASIN TOP LENGTH
x 15' BASIN TOP WIDTH
c I x 3'
2 0' 10' 0 2 0' 40'
SCALE: 1" = 20'
(BASIN DEPTH) WITH 2:1 SIDE SLOPES,
MIN. CAPACITY: 34 CY
ge
Qz
SEQUENCE
CREEK
7.) REMOVE STILLING BASIN #1, IMPERVIOUS DIKES, AND TEMPORARY CHANNEL CHANGE W/LINER,
AND DIVERT FLOW THROUGH 2@10'X8' RCBC.
8.) COMPLETE ROADWAY.
INLET CHANNEL
i i • r W/FLOODPLAIN BENCH �
-SEE DETAIL 2�bc,
EST. 45 T_ONS�-LASS II RIPS RAP
IMPERVIOUS
nlvr. 14-11
PROJECT REFERENCE NO.
17BF.10.C.6
RW SHEET NO.
ROADWAY DESIGN
ENGINEER
/ / I 100' Ta er I' � / 00, / / /
ti
LT & RT EOT
BL -10 2 '
`O `R=175'
R I/ a08 /6
C.
C-f /Wl \
7 // I
� C^ L-103
= ,+N R=201
Ix LOW,W RE 567 /
8
o
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/ ---- CU / CUL6 �E2/HW�—
60 01 22J /
I
I
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II I �---
BM-2
J
x
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00
IMPERVIOUS
DIKE #2
i1
OUTLET CMAN.P4EL
W/FLOODPLAIN BENCH
SEE DETAIL 2
EST. 35 TONS CLASS II RIP RAP
\
HYDRAULICS
ENGINEER
DETAIL
TEMP CHANNEL CHANGE
W/LINER
( Not to Scale)
Natural Natural
Ground �y D �,•.� Ground
d
B Min. D = 1.5 Ft.
Max. d = 1.5 Ft.
B — 2.0 Ft.
Type of Liner= GEOTEXTILE (NCDOT Type 4)