20200990 Ver 1_FINAL JD Waters Impact Plan-1red_20200819

Strickland, Bev
From: Daniel Zurlo <[e-mail]>
Sent: Wednesday, August 19, 2020 8:01 AM
To: Roden Reynolds, Bryan K CIV (US); Johnson, Alan
Subject: [External] RE: SAW-2020-01360_PNG Prospect Church (Notice of Incomplete Pre -
Construction Notification)
Attachments: 8.17.20_FINAL PNG Prospect Church Road -Jurisdictional Waters Impact Plan-1 red.pdf
lummr, External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
ort.s am nc. ov
Hi Bryan and Alan,
I am in the field this week. I'll submit the updated PCN this evening.
Please the responses to your comments in red.
1. Complete the Aquatic Resources Upload Spreadsheet (see attached excel spreadsheet) for all aquatic
resources located within the proposed project area.
See the attached.
2. In the PCN, Section C(4)(i) you state "All stream crossing impacts will be temporary (86 linear feet) and
crossing areas will be stabilized." Please note temporary impacts will be restored to pre-existing conditions
after the completion of construction. Based on construction drawings included, you are proposing both
temporary and permanent stream impacts. The temporary stream impacts (i.e. 86 linear feet) are associated
with open trench cutting techniques to place the new utility line. In addition, you are proposing permanent
stream bank stabilization techniques such as embedded coir fiber matting and embedded rip rap. Therefore,
please update the PCN, specifically, the table in Section D(3) to include the permanent stream impacts
associated with bank stabilization.
It is not the applicant's intention to use any rip rap or any other artificial material when stabilizing the
proposed stream crossings. Banks will be stabilized with natural techniques such as coir fabric matting and
seeding. The note on sheet 14 of the attached, updated plans describing the stream stabilization techniques
has been updated to clearly state this. Because no rip rap or artificial stabilization techniques are proposed,
none of the proposed impacts will result in permanent stream impacts. Please advise if this interpretation is
incorrect.
In the PCN Section D(3), the temporary stream impacts are associated with open trenching for the utility and
not bank stabilization. Therefore, revise the table appropriately.
PCN has been updated accordingly and resubmitted electronically, however open trenching is not an option
in the impact type drop down box, so I chose excavation.
Dan Zurlo
Staff Scientist
WK Dickson & Co., Inc.
1213 W. Morehead Street, #300
Charlotte, NC 28208
Office: 704-227-3416

Mobile: [phone]
Email: [e-mail]
www.wkdickson.com
Connect with us: Facebook I Twitter I LinkedIn
From: Roden Reynolds, Bryan K CIV (US) <Bryan.K.Roden [e-mail]>
Sent: Thursday, August 13, 2020 3:14 PM
To: Daniel Zurlo <[e-mail]>
Cc: Johnson, Alan <[e-mail]>
Subject: SAW-2020-01360_PNG Prospect Church (Notice of Incomplete Pre -Construction Notification)
Importance: High
Mr. Zurlo,
On July 31, 2020, we received the Pre -Construction Notification you submitted on behalf of PNG on a property located in
Stanly County, North Carolina. I have completed my initial review of the report and I have determined that it is
incomplete. The following information is necessary before I will issue a determination:
1. Complete the Aquatic Resources Upload Spreadsheet (see attached excel spreadsheet) for all aquatic
resources located within the proposed project area.
2. In the PCN, Section C(4)(i) you state "All stream crossing impacts will be temporary (86 linear feet) and
crossing areas will be stabilized." Please note temporary impacts will be restored to pre-existing conditions
after the completion of construction. Based on construction drawings included, you are proposing both
temporary and permanent stream impacts. The temporary stream impacts (i.e. 86 linear feet) are associated
with open trench cutting techniques to place the new utility line. In addition, you are proposing permanent
stream bank stabilization techniques such as embedded coir fiber matting and embedded rip rap. Therefore,
please update the PCN, specifically, the table in Section D(3) to include the permanent stream impacts
associated with bank stabilization
3. In the PCN Section D(3), the temporary stream impacts are associated with open trenching for the utility and
not bank stabilization. Therefore, revise the table appropriately.
Please provide the information requested above in ONE consolidated response within 30-days of the date of this
correspondence. If you do not respond within 30-days, the request will be administratively canceled. Please contact me
via telephone or e-mail if you have any questions.
Thanks,
Bryan Roden -Reynolds, PWS
Regulatory Project Manager
U.S. Army Corps of Engineers
Wilmington District
Charlotte Regulatory Field Office
8430 University Executive Park Drive
Charlotte, NC 28262
Office: [phone]

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PROJ. MGR.: WGB
DESIGN BY: GILT
DRAWN BY: GILT
PROJ. DATE: JULY 2020
DRAWING NUMBER:
12 OF 15
WKD PROJ. NO.:
20190195.00.CL

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BYPASS PUMP. CONTRACTOR
SHALL BE RESPONSIBLE FOR
SELECTING PUMP ADEQUATE
DISCHARGE HOSE ENOUGH TO HANDLE THE
BYPASS FLOW GENERATED BY
ENERGY DISSIPATION 11 THE DAMMING OF THE STREAM
X X
PUMP
PROPOSED I SILT FENCE
PIPELINE (TYP.) OUTLET (TYP.)
SILT FENCE (TYP.)
DEWATERING DEVICE
WATTLE (TYP.)
GENERAL NOTES:
—SUCTION HOSE
FLOATING INTAKE
COFFER DAM (TYP.)
1. CONTRACTOR SHALL ENSURE TO ANCHOR ALL PUMPS AND PIPES SECURELY.
2. CONTRACTOR SHALL UTILIZE NCDEQ EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL AND NCDOT BEST MANAGEMENT PRACTICES
FOR CONSTRUCTION AND MAINTENANCE OF STREAM CROSSING.
3. CONTRACTOR SHALL PERFORM CROSSING WHEN PRECIPITATION HAS NOT OCCURRED IN THE PAST 48 HOURS AND WHEN PRECIPITATION IS NOT
FORECASTED WITHIN STREAM CROSSING CONSTRUCTION WINDOW.
4. ALL DISTURBED STREAM BANKS SHALL BE STABILIZED WITH COIR FIBER EROSION CONTROL MATTING (OR APPROVED EQUIVALENT). DO NOT INSTALL
EROSION CONTROL MATTING WITHIN THE TYPICAL HIGH WATER FLOW LINE OF THE STREAM.
CONSTRUCTION SEQUENCE
0 1. SET UP BYPASS PUMP AND TEMPORARY PIPING. PLACE OUTLET OF TEMPORARY PIPE TO MINIMIZE EROSION AT DISCHARGE SITE OR PROVIDE
TEMPORARY ENERGY DISSIPATION MEASURES. FIRMLY ANCHOR PUMP AND PIPING.
0 2. CONSTRUCT OUTLET PROTECTION IF NEEDED.
3. CONSTRUCT SAND BAG COFFER DAM UPSTREAM OF WORK AREA TO IMPOUND WATER FOR BYPASS PUMP INTAKE. USE A FLOATING INTAKE FOR PUMPS
WHERE POSSIBLE.
4. CONSTRUCT AN SAND BAG COFFER DAM DOWNSTREAM TO ISOLATE WORK AREA.
5. CHECK OPERATION OF PUMP AND PIPING SYSTEM
o 6. EXCAVATE AND SAVE THE EXISTING STREAM SURFACE COBBLE FOR USE IN FINAL STABILIZATION. IF NO STREAM COBBLE IS PRESENT, EXCAVATE AS
TYPICAL AND REFER TO NOTE 8A FOR CHANNEL FLOW LINE STABILIZATION.
a 7. INSTALL PROPOSED PIPELINE AS SHOWN ON PLANS.
8. BACKFILL TRENCH WITH NATIVE SOIL AND COMPACT TO PNG SPECIFICATIONS. UPON BACKFILLING OF TRENCH, REPLACE EXCAVATED STREAM COBBLE
TO RESTORE STREAM FLOW LINE TO ITS ORIGINAL CONDITION AND PROVIDE SURFACE STABILIZATION.
0 9. STABILIZE ALL OTHER DISTURBED AREAS AS DETAILED IN GENERAL NOTE 4 ON THIS SHEET, AND IN THE CHANNEL CROSSING POST -CONSTRUCTION
STABILIZATION DETAIL ON THIS SHEET. CONTRACTOR SHALL ADHERE TO ALL 401/404 PERMIT GUIDELINES FOR RE-ESTABLISHING VEGETATION WITHIN
STREAM BANKS.
' 10. UPON COMPLETION OF CONSTRUCTION, REMOVE SAND BAG COFFER DAM, BYPASS PUMP, AND TEMPORARY PIPE.
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'E 1. ROUTINELY INSPECT BYPASS PUMP AND TEMPORARY PIPING TO ENSURE PROPER OPERATION.
a 2. INSPECT SAND BAG COFFER DAM FOR LEAKS AND REPAIR ANY DAMAGE.
3. INSPECT DISCHARGE POINT FOR EROSION.
4. ENSURE FLOW IS ADEQUATELY DIVERTED THROUGH PIPE. Piedmont
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213 W. MOREHEAD STRE
SUITE 300
CHARLOTTE, NC 28208
(t) 704-334-5348
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PROJ. MGR.: WGB
DESIGN BY: GILT
DRAWN BY: GILT
PROJ. DATE: JULY 2020
DRAWING NUMBER:
13 OF 15
WKD PROJ. NO.:
20190195.00.CL

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COFFER DAM DETAIL
CONSTRUCTION SPECIFICATION
1. REMOVE BRANCHES AND LARGE ROCKS FROM AREA
WHERE THE SAND BAGS WILL BE PLACED.
2. LAY OUT THE IMPERVIOUS POLY -FABRIC LINER WITH THE
CENTER OF THE LINER LOCATED OVER THE CENTER OF
THE SAND BAG DIKE.
3. PLACE THE PLASTIC WRAPPED SANDBAGS TO THE DESIRED
HEIGHT. THE DIKES SHALL HAVE A WIDTH SUITABLE TO
SUPPORT THE HEIGHT. EACH ROW SHALL BE OFFSET SO
THE JOINTS ARE STAGGERED. PACK SANDBAGS TIGHTLY
TOGETHER.
4. WRAP IMPERVIOUS POLY -FABRIC LINER AROUND SANDBAG
DIKE AND SECURE WITH FINAL LAYER OF SANDBAGS.
MAINTENANCE
1. PERIODICALLY INSPECT SANDBAG DIKE FOR DAMAGE AND
LEAKS.
2. REMOVE IMPOUNDED TRASH AND SEDIMENT AS NEEDED.
KEY IN MATTING PER
MANUFACTURERS
INSTRUCTIONS
COIR FIBER MATTING
(400 G/Mz)
9"-12" DIAMETER COIR
FIBER ROLL
EX.STREAM BANK
STABILIZE CHANNEL FLOW
LINE WITH ORIGINAL
STREAM COBBLE
STREAM CROSSING
POST -CONSTRUCTION STABILIZATION
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Piedmont
Natural Gas
�D CKSON
213 W. MOREHEAD STRE
SUITE 300
CHARLOTTE, INC 28208
(t) 704-334-5348
WWW.WKDICKSON.COM
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PROJ. MGR.: WGB
DESIGN BY: GILT
DRAWN BY: GILT
PROJ. DATE: JULY 2020
DRAWING NUMBER:
14 OF 15
WKD PROJ. NO.:
20190195.00.CL

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RIPARIAN SEEDING NOTES
THE RIPARIAN SEED MIX SHOULD BE USED IN LIEU OF A TYPICAL PERMANENT SEEDING MIXTURE FOR STABILIZING
DISTURBANCES WITHIN ENVIRONMENTALLY SENSITIVE AREAS SUCH AS STREAM BANKS, WETLANDS, AND ALL
AREAS WITHIN 15' OF A STREAM BANK OR WETLAND EDGE.
RIPARIAN SEEDING RECOMMENDATIONS FOR ALL SEASONS
SEEDING MIXTURE
ERNST CONSERVATION SEEDS RIPARIAN BUFFER MIX - ERNMX-178 PRE -MIXED SEED
22.1% PANICUM CLANDESTINUM, TIOGA (DEERTONGUE, TIOGA)
20.0% ELYMUS VIRGINICUS, 'MADISON' (VIRGINIA WILDRYE, 'MADISON,)
18.0% ANDROPOGON GERARDII, 'NIAGARA' (BIG BLUESTEM, 'NIAGARA')
18.0% SORGHASTRUM NUTANS, PA ECOTYPE (INDIANGRASS, PA ECOTYPE)
10.0% PANICUM VIRGATUM, 'SHAWNEE' (SWITCHGRASS, 'SHAWNEE')
3.0% RUDBECKIA HIRTA, COASTAL PLAIN NC ECOTYPE (BLACKEYED SUSAN, COASTAL PLAIN NC ECOTYPE)
2.0% ASCLEPIAS INCARNATA, PA ECOTYPE (SWAMP MILKWEED, PA ECOTYPE)
2.0% VERBENA HASTATA, PA ECOTYPE (BLUE VERVAIN, PA ECOTYPE)
1.0% EUPATORIUM PERFOLIATUM, PA ECOTYPE (BONESET, PA ECOTYPE)
1.0% HELENIUM AUTUMNALE, PA ECOTYPE (COMMON SNEEZEWEED, PA ECOTYPE)
0.7% ASTER NOVAE-ANGLIAE, PA ECOTYPE (NEW ENGLAND ASTER, PA ECOTYPE)
0.7% ASTER UMBELLATUS, PA ECOTYPE (FLAT TOPPED WHITE ASTER, PA ECOTYPE)
0.7% ZIZIA AUREA, PA ECOTYPE (GOLDEN ALEXANDERS, PA ECOTYPE)
0.5% MONARDA FISTULOSA, FORT INDIANTOWN GAP -PA ECOTYPE (WILD BERGAMOT, FORT INDIANTOWN GAP -PA
ECOTYPE)
0.3% SOLIDAGO RUGOSA, PA ECOTYPE (WRINKLELEAF GOLDENROD, PA ECOTYPE)
SEEDING RATE:
20 LB/ACRE OF SEED MIX PLUS AN ADDITIONAL 10 LB/ACRE OF (DRY SITES - GRAIN OATS, JAN 1 - AUG 1; OR GRAIN
RYE, AUG 1 - JAN 1; MOIST SITES - GRAIN RYE YEAR-ROUND)
SEEDING DATES:
MOUNTAINS - YEAR-ROUND
PIEDMONT - YEAR-ROUND
COASTAL PLAIN - YEAR-ROUND
MAINTENANCE
RE -FERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, RE -FERTILIZE AND MULCH IMMEDIATELY FOLLOWING
EROSION OR OTHER DAMAGE.
8�1© ►�
Know what's below.
Call before you dig
Piedmont
Natural Gas
�D CKSON
213 W. MOREHEAD STRE
SUITE 300
CHARLOTTE, NC 28208
(t) 704-334-5348
WWW.WKDICKSON.COM
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PROJ. MGR.: WGB
DESIGN BY: GILT
DRAWN BY: GILT
PROJ. DATE: JULY 2020
DRAWING NUMBER:
15 OF 15
WKD PROJ. NO.:
20190195.00.CL