20110001 Ver 1_More Info Received_20110118

Strickland, Bev
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For file 11-0001
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Homewood, Sue
Wednesday, January 19, 2011 10:53 AM
Dennison, Laurie; Strickland, Bev
FW: prison camp rd permit
Prison Camp Sewer PreConApp Additional.pdf
Sue Homewood
NC DENR Winston-Salem Regional Office
Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
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disclosed to third parties.
From: Kevin Heath jmaiIto: [e-mail]
Sent: Tuesday, January 18, 20114:17 PM
To: Homewood, Sue
Cc: monte.k.matthews(ausace.army.mil
Subject: RE: prison camp rd permit
Sue
Please find attached revised Page 4 of the PCN and a revised construction detail showing a maximum 15 If of disturbed
stream channel for the proposed open cut stream crossing included in the Prison Camp Sewer Extensions Project.
Please let me know if you need anything additional. Thanks.
Kevin Heath, P.E.
Adams-Heath Engineering, Inc.
119 North Main Street
Galax, Virginia 24333
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From: Homewood, Sue rmailto: sue. homewood (a ncdenr.govl
Sent: Tuesday, January 18, 20112:05 PM
To: Kevin Heath
Subject: RE: prison camp rd permit
Please resubmit that page of the application (electronically is fine) and be sure to copy Monte Matthews on it too since
he needs to issue the 404 with the new information.
Sue Homewood
NC DENR Winston-Salem Regional Office
Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
Voice: [phone]
FAX: [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records taw and may be
disclosed to third parties.
From: Kevin Heath fmaiIto: kheath(&adams-heathinc.coml
Sent: Tuesday, January 18, 20112:03 PM
To: Homewood, Sue
Subject: RE: prison camp rd permit
Sue:
You are right. We would need to change this application to 15 If of impact - similar to the supplementary information we
sent in on the Mount Airy/Pilot Mountain Interconnection application. This would allow for a 15 If long temporary culvert,
the cofferdams at each end, then the actual trenched area in between. I had set the application up based only upon the
maximum 5 If wide trench.
Please let me know if this clarification will suffice or if we need to resubmit that page of the application as well. Thanks for
helping to catch that.
Kevin Heath, P.E.
Adams-Heath Engineering, Inc.
119 North Main Street
Galax, Virginia 24333
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Fax [phone]
Cell [phone]
From: Homewood, Sue rmailto:sue.homewood(&ncdenr.gov1
Sent: Tuesday, January 18, 2011 1:47 PM
To: Kevin Heath
Subject: prison camp rd permit
Hi Kevin,
Just a quick question on the Prison Camp Rd sewer permit: are you sure that 5 feet of impact gives the contractor
enough room to both dewater and dig a trench for the pipe? I've never seen a project come in with such a small amount
of stream length for a sewer line crossing. Just double checking before I issue the permit, don't want to set the Town up
for noncompliance.
Sue Homewood
NC DENR Winston-Salem Regional Office
Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
Voice: [phone]
FAX: [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.
! DS PAM: 4d3 5e492229041909919347!
C. Proposed Impacts Inventory
1. Impacts Summary
1 a. Which sections were completed below for your project (check all that apply):
? Wetlands ® Streams - tributaries ? Buffers
? Open Waters ? Pond Construction
2. Wetland Impacts
If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a. 2b. 2c. 2d. 2e. 2f.
Wetland impact Type of jurisdiction
number - Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact
Permanent (P) or (if known) DWQ - non-404, other) (acres)
Temporary T
W1 ? P ? T ? Yes ? Corps
? No ? DWQ
W2 ? P ? T ? Yes ? Corps
? No ? DWQ
W3 ? P ? T ? Yes ? Corps
? No ? DWQ
W4 ? P ? T ? Yes ? Corps
? No ? DWQ
W5 ? P ? T ? Yes ? Corps
? No ? DWQ
W6 ? P ? T ? Yes ? Corps
? No ? DWQ
2g. Total wetland impacts
2h. Comments:
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a. 3b. 3c. 3d. 3e. 3f. 3g.
Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact
number - (PER) or (Corps - 404, 10 stream length
Permanent (P) or intermittent DWQ - non-404, width (linear
Temporary (T) (INT)? other) (feet) feet)
S1 ? P ®T directional drilled Fisher River ® PER ?¦ Corps 50 N/A
no impact ? INT ? DWQ
S2 ? P ®T open cut stream Un-named trib. to ® PER ?¦ Corps <10 15
crossing Fisher River ? INT ? DWQ
S3 ? P ? T ? PER ? Corps
? INT ? DWQ
S4 ? P ? T ? PER ? Corps
? INT ? DWQ
S5 ? P ? T ? PER ? Corps
? INT ? DWQ
S6 ? P ? T ? PER ? Corps
? INT ? DWQ
3h. Total stream and tributary impacts 15
3i. Comments: One directional drilled crossing of Fisher River and one open cut & encase stream crossing of UT
Page 4 of 10
PCN Form - Version 1.3 December 10, 2008 Version
ALTERNATE
REINFORCE/REPLACE FLUME PIPE
EXCAVATED STREAMBANK
ABOVE STREAM WER
LEVEL W/CLASS I RIP-AP
STREAM
ANCHOR CASING PIPE
TO CONCRETE
:
W/ 3/8°x2°
CALM. STEEL STRAP
& EMBEDDED
ANCHOR BOLTS
TEMPORARY SILT
FENCE
TEMPORARY FLUME PIPE OR PIPES,
15 LF MAX LENGTH
NON-ERODIBLE BARRIER NCDOT
CLASS A EROSION CONTROL
STONE RIP-RAP, OR SANDBAGS
EXISTING
GRADE
7.5'MAX TYP.
EACH SIDE
1P i n T\T
STREAM CROSSING METHOD
CROSSING TYPICAL DETAIL
CONTINUOUSLY WELDED
STEEL CASING PIPE CREEK BANK BEYOND
REINFORCED CONCRETE 1MAX IN-STREAM
ISTURBANCE WIDTH
/D5'
END SUPPORT ANCHOR
NON-ERODIBLE BARRIER 5' MAX.
NCDOT CLASS A EXCAVATED WIDTH

9 EROSION CONTROL

u STONE RIP-RAP, OR
I

SANDBAGS ( >R Y Y< >R >
ll "I -CARRIER PIPE - STREAM
TEMPORARY FLUME
PIPE OR PIPES
EXTEND END SUPPORT
ANCHOR 36" MIN. 60" MIN.
BEYOND OUTSIDE EDGE COVER BELOW
OF CASING PIPE (TYP.) STREAMBED
STEEL CASING
& CARRIER PIPE
INTERNAL PIPE BACKFILL STREAMBEAD
SUPPORTS TO ORIGINAL GRADE W/
AS REQ'D. MATERIAL EXCAVATED
FROM STREAM
TEMPORAR Y FLUME PIPE SECTION
OR PIPES, 15 LF MAX LENGTH
TEMPORARY DEWATERING STRUCTURE
SHALL CONFORM TO THE LATEST NO
EROSION & CONTROL PLANNING &
DESIGN MANUAL HANDBOOK STANDARD
6.60.1 FOR TEMPORARY SEDIMENT TRAP
REINFORCE/REPLACE
EXCAVATED STREAMBANK
ABOVE STREAM WATER LEVEL
5' W/ CLASS I RIP-RAP
MIN.
SEAL BOTH ENDS
OF CASING W/
GROUT
f CARRIER PIPE
X12" MIN.
BACKFILL STREAMBEAD
TO ORIGINAL GRADE W/
MATERIAL EXCAVATED
FROM STREAM STREAM
60" MIN. COVER ----
BELOW STREAMBED
EXTEND END
SUPPORT ANCHOR
36" MIN. BELOW REINFORCED CONCRETE
BOTTOM OF CASING END SUPPORT ANCHOR
INTERNAL PIPE
SUPPORTS
AS REQ'D.
U:) U? nTHTT 7
?I f24" MIN.
CONTINUOUSLY
WELDED CASING
PIPE
NOTE: THE FLUME PIPE METHOD SHALL ONLY BE AUTHORIZED AT THOSE LOCATIONS DESIGNATED ON THE PLANS AS OPEN CUT AND
ENCASE. CONTRACTOR MAY ELECT TO COMPLETE ANY CROSSING BY DIRECTIONAL DRILLING.
STEP 1) CONSTRUCTION SHALL BE DONE IN LOW FLOW PERIODS & WITH FLUME PIPE OPERATIONAL.
STEP 2) CROSSING SHALL BE ACCOMPLISHED IN A MANNER THAT WILL NOT PROHIBIT FLOW OF STREAM.
STEP 3) INSTALL TEMPORARY SILT FENCES TO CONTROL APPROACH AREAS.
STEP 4) INSTALL FLUME PIPE & NON-ERODIBLE BARRIER TO MAINTAIN STREAM FLOW. LIMIT DISTURBANCE TO <15 LF OF STREAM.
STEP 5) DEWATER W/IN DAMMED OFF AREA INTO SEDIMENT TRAPPING DEVICE USING A PUMP.
STEP 6) EXCAVATE TRENCH & INSTALL PIPE.
STEP 7) BACKFILL STREAMBED WITH EXCAVATED MATERIAL TO ORIGINAL PROFILE. STABILIZE BANKS ABOVE WATER W/ RIP-RAP.
STEP 8) REMOVE BARRIER & FLUME PIPE.
STEP 9) IMMEDIATELY STABILIZE & REVEGETATE STREAM BANKS BY SEED, MULCH & STRAW.
NOTE: FLUME PIPE CROSSING METHOD TO BE USED WHEN IN-STREAM CONSTRUCTION WILL LAST 48 HOURS OR LESS & STREAM IS LESS
THAN 20' WIDE.
PURPOSE:
TO EXTEND SEWER SERVICE TO
THE COMMUNITIES NORTH OF
DOBSON.
PRISON CAMP ROAD
Sanitary Sewer
Extensions Project
N: Various Streams
COUNTY OF: Surry STATE: NO
APPLICATION BY:
Town of Dobson
SHEET 1 DATE 04/01 /1 0