19981278 Ver 1_Complete File_19981222

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E., Director
Roahwu
4
• 21
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
December 31, 1998
Haywood County
DWQ Project # 981278
APPROVAL of 401 Water Quality Certification
Mr. C.R. Styles, P.E., District Engineer
North Carolina Department of Transportation
P.O. Box 250
Bryson City, NC, 28713
Dear Mr. Styles:
You have our approval, in accordance with the attached conditions and those
listed below, to pave SR 1372 in Haywood County, as you described in your
application dated 15 December 1998 (received 22 December 1998). After reviewing
your application, we have decided that this fill is covered by General Water Quality
Certification Number 3108. This certification allows you to use Nationwide Permit
Number 26 when the Corps of Engineers issues it. In addition, you should get any
other federal, state or local permits before you go ahead with your project including
(but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply
Watershed regulations. This approval will expire when the accompanying 404 permit
expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your
application. If you change your project, you must notify us and to send us a new
application. If the property is sold, the new owner must be given a copy of this
Certification and approval letter and is thereby responsible for complying with all
conditions. If total wetland fills for this project (now or in the future) exceed one
acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506
(h) (6) and (7). For this approval to be valid, you must follow the conditions listed in
the attached certification.
If you do not accept any of the conditions of this certification, you may ask for an
adjudicatory hearing. You must act within 60 days of the date that you receive this
letter. To ask for a hearing, send a written petition which conforms to Chapter 150B
of the North Carolina General Statutes to the Office of Administrative Hearings, P.O.
Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final
and binding unless you ask for a hearing.
Division of Water Quality • Non-Discharge Branch
4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone [phone] FAX # [phone]
An Equal Opportunity Affirmative Action Employer • 50% recycled/10% post consumer paper
This letter completes the review of the Division of Water Quality under Section
401 of the Clean Water Act. If you have any questions, please telephone John Dorney
or Cyndi Bell at 919-733-1786.
Sincere
A. eston Howard, Jr. P.E.
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Asheville DWQ Regional Office
Central Files
981278

e „a SUlf n
,S e,A C
STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
JAMES B. HUNT JR.
GOVERNOR
December 15, 1998
Haywood County
SR 1372
Mr. Bob Johnson
215 Army Corps of Engineer
Reg. Field Office
Room 75, Grove Park Ave.
Asheville, NC 28801-2714
Dear Mr. Johnson:
SLZIS 6
E. NORRIS TOLSON
SECRETARY

The North Carolina Department of Transportation is proposing to grade, drain, base
and pave primarily along the existing roadway of SR 1372, Leatherwood Cove Road in
Haywood County. In order to construct this project in accordance with our current secondary
road standards and due to the rechannelization of an unnamed tributary of Richland Creek
(DEM Class C), and the replacement of two (2) pipe culverts in an unnamed tributary of
Richland Creek, we are requesting authorization under Section 404 of the Clean Water Act.
I am sending a straight-line diagram with our proposed erosion control and
construction limits at various sites along this project. In addition, a typical section of the road,
drawings for the channel changes in the unnamed tributary of Richland Creek and the pipe
replacements in the unnamed tributaries of Richland Creek, general notes and standards on
erosion control measures, and a marked County Map are enclosed. We propose to install the
new culverts slightly below the existing stream bed elevation where bedrock is not encountered
to minimize impact to Wildlife habitat and allow the existing stream gradients to remain as
unchanged as physically possible.
The best management practices will be used to minimize and control sedimentation and
erosion on this project. The construction foreman will review all erosion control measures daily
to ensure sedimentation and erosion controls are being effectively controlled. If the planned
devices are not functioning as intended, they will immediately be replaced with better devices.
The silt fences and other erosion control devices will be in place prior to pipe construction and
will remain in place until the project is stabilized.
P.O. Box 250, Bryson City, NC 28713 Phone [phone]

Mr. Bob Johnson
Page 2 .
December 15, 1998
By copy of this letter I am asking Mr. Mark Davis, Habitat Coordinator Western
Mountain District, of the NCWRC to comment directly to you concerning the 404 Nationwide
permit request.
Also by copy of this letter, I am requesting authorization to proceed under Section 401
of the Clear Water Act from Division of Environmental Management. In addition, I am asking
Mr. Davis and Mr. Ed Ingle, Area Roadside Environmental Engineer (NCDOT), and Mr. Richard
Phillips (DEHNR), to comment directly to me concerning this permit request.
We would like to begin construction as soon as possible. If further information is
sideration will be appreciated.
required, please advise. Your early review a i
Yly,
CCes, P.
E.
District Engineer
CRS:sd
atta.
cc: Mr. Richard Phillips, P. E., Regional Engineer DEHNR
Mr. F. D. Martin, P. E., Division Engineer
Mr. E. L. Ingle, Area Roadside Environmental Engineer
Mr. Eric Galamb, Water Quality Certification Unit, DEM
Mr. Mark Davis, Habitat Coordinator W. Mtn. Dist., NCWRC
P.O. Box 250, Bryson City, NC 28713 Phone [phone]
#EM ID:
CORPS ACTION ID:
NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT 4)
PRE-CONSTRUCTION NOTIFICATION APPLICATION
FOR NATIONWIDE PERMITS THAT REQUIRE:
_) NOTIFICATION THE CORPS OF ENGINEERS
2) APPLICATION FOR SECTION 401 CERTIFICATION
3) COORDINATION WITH THE NC DIVISION OF COASTAL MANAGEMENT
SEND THE ORIGINAL AND (1) COPY OF THIS COMPLETED FORM TO THE APPROPRIATE
FIELD OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN
(7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT
(SE. AGENCY ADDRESSES SHEET). PLEASE PRINT.
1. OWNERS NAME: NCDOT - DISTRICT ENGINEER: C. R. STYLES, P.E.
2. MAILING ADDRESS: P.O. DRAWER 250
CITY: BRYSON CITY
SUBDIVISION NAME: N/A
STATE: NC
ZIP CODE: 28713
PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM
MAILING ADDRESS ABOVE):
Si? /.3 7 Z Pd7?l??^Wov Cuva_ JP???.? ,nom yi Idr? cCU(Jh-??
r
3. TELEPHONE NUMBER (HOME;: (WORK): [phone]
4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS,
PHONE NUMBER: SAME AS ABOVE #1
5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC
MAP OR AERIAL PHOTOGRAPHY WITH SCALE): , 11
COUNTY: NEAREST TOWN OR CIT'! : WyY? ?-? "I /?
1

W
(r
W
7
L4 Vf G,
W ¢ o•
W m .+
W W
I In
J+ ?••? N T
??np0 I
0 rn?
F W w m J7
4 N N ¢
w
pox -o
U O U O U
cr
¢ a. m
¢ W - ¢
O U IU•I O W w
l7 N !+. 0 0 J
:. c2
= vFi j `i
I.. Ul O Ir W F
sxa•Sf-<
WI
Ull
W
v /)
/ate
,1?--11
(`4
?4
U
z
rW
V
VI
P1
U
m
0.
M
N
O
e
vl
W
U
W
W W
l' O
u
W W ¢
In I1 .. w .?.
n• W W _ _
W W ? - I rL`
w (I Y •r C+•
^ ? ¢lnOm I
ti J: _
u. _ C1 w C• r- lIl
Cl 1 (? W ^ r? r
_ •? N (t.
- ''I W
- O
U u ;I ,' i? 0 I.) r•
W VI m
¢ W
- W- w W 0! 1
N = O l,l r..r O W
r.l F W f.., ^
W.. _ ln:»WI.1 T,
i 1 r (L r .? fy ° ... W
• W w W •, ID x •( h= W
n. J f O n n VI
n ip In W s Vl O rC W
f F _
d
c:rWS w
O r
W W D N W
U c WI
•. ? W rC o• W
VI ?) -. f r .I N 00
VI C? -.74-7 Dori V nT
VI "' .? ¢ .. rp
W i F- W W N .( r Ot W W L:r
?, - In O x h e ?
¢ L W Jt
W Jl O U 4F mf•., rf W _?Jlm
?G spy W ¢O. ('1 YU_' ¢ I
_ m l.. J W VI W O -- r ¢ "
N OO: W?_ Ow .mr
(" ?'- J' _ _ h W w N
r >- 4 0¢ W a q W ? N
w i w O U cr W- O .. O
_ W a.4:
(.I t7 W 0 0. h (y W U V W W
4F ¢U _;..?y0
rnr?_ ,r -
O F t u a, a,
W W W W
•C C J, al F In Vn n n W
S r C F
L F
U -
W h W ..1
!(d Vl T q
w` d wl
l.. x lJ D1 W
W W
..W? o w
' 4 O r W
L 0 Q N
O O cr O
W Vf w -] F ? ¢ ¢
VI h 1.1 M W rC .t• .p q p w
•C 'O F W .f. m ? W W
W J' ' . r. r U - T _ r HI w Ln
W T w S F T W h S G -. . 1 .. ... I m
W (1 W I W
Wig uC .. ln¢W n - -1 00?+ w ??W v
W- 1 w W C¢--n q O`a..r ¢ctir-, v? '-W J?•
•-(.. U w W In•Cr N ..Ux ]:Ci ml O(..= .u
:: O - O r .? OL T- :* W - a+l h O f r
?'? rl p• I I In N A• O W -' Q W S O• N .•
_U (:1 O = W_ 4H W F ¢ F -+ ?? In !.
Z W -? r l OJ n O a ll .•'• N Q I" ..] W N! 1 O a' V I ?¢ O?(,
0 F(n 7 000_w of w0(n
W n W ptp'??J _ 0G I.1 O ^ W ¢ !) ..I W
I-- 1 U S O GC (? ¢ W - lrl - -.1
W x CL wW.Ct?- O O¢Ct•7 O `^,_?GF(= ?
a. O w w •-• a. N n Vl s n .. ?. w i aC
• W _• W W H F W W F •-• F- - W .-. W W 0. W .t J W W
(7 w f. (1 n. W 4 m W ¢ Cr ..1 ....
: ter n -?F m Za? TdF UI m on¢-
SPECIFIC LOCATION (INCLUDE ROAD
NUMBERS, LANDMARKS, ETC.)

6. IMPACTED OR NEAREST STREAM/RIVER: Afl n T 0.4 D J!Ii5A /,J CrZel?
RIVER BASIN: rZ3r`,(:?'1 4n?.,S,r
7a. IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL SALTWATER
(SA), HIGH QUALITY WATERS (HQW), OUTSTANDING RESOURCE WATERS (ORW), WATER
SUPPLY (WS-I OR WS-II)? YES ( ] NO K IF YES, EXPLAIN:
7b. IS THE PROJECT LOCATED WITHIN A NORTH CAROLINA DIVISION OF COASTAL
MANAGEMENT AREA OF ENVIRONMENTAL CONCERN (AEC) ? YES ( ] NO (X]
7c. IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR
LIST OF COASTAL COUNTIES), WHAT IS THE LAND USE PLAN (LUP, DESIGNATION?
N/A
8a. HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON
THIS PROPERTY? YES ( ] NO [X IF YES, PROVIDE ACTION I.D. NUMBER OF
PREVIOUS PERMIT AND ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401
CERTIFICATION):
8b. ARE ADDITIONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE
FUTURE? YES [ ] NO (X] IF YES, DESCRIBE ANTICIPATED WORK:
9a. ESTIMATED TOTAL NUMBER OF ACRES IN TRACT OF LAND: 2. qO
9b. ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE:
? -oV0 I,cJe ci J1 ?(? lao '^a 76, o ' e k- looJ J??P ?^
2

10a. NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY:
FILLING: EXCAVATION:
FLOODING: L OTHER:
DRAINAGE:
TOTAL ACRES TO BE IMPACTED: -*
lOb.
(1) STREAM CHANNEL TO BE IMPACTED BY THE PROPOSED PROJECT (IF
RELOCATED, PROVIDE DISTANCE BOTH BEFORE AND AFTER RELOCATION):
LENGTH BEFORE: J O F- AFTER: FT
WIDTH BEFORE (based on normal high water contours):
J FT
WIDTH AFTER: 2 -?' 7 3
` FT
AVERAGE DEPTH BEFORE: FT AFTER:
FT
(2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY)
OPEN CHANNEL RELOCATION: ? PLACEMENT OF PIPE IN CRANNFT.•
CHANNEL EXCAVATION: CONSTRUCTION OF A DAM/FLOODING:
OTHER:
11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE
WATERSHED DRAINING TO THE POND? N/A
WHAT IS THE EXPECTED POND SURFACE AREA? N/A
12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF
MECHANICAL EQUIPMENT TO BE USED (ATTACH PLANS: 8 1/2" X 11" DRAWINGS
ONLY) : TO wio N AND PAVE SR / ? 7 TO MEET CURRENT NCDOT STANDARDS BY USE OF
TRACK HOES, BULLDOZERS, DUMP TRUCKS, BACK HOES, MANUAL LABOR, ETC.
13. PURPOSE OF PROPOSED WORK: SAME AS ABOVE IN # 12
3

14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED
OUT IN WETLANDS. (INCLUDE ANY MEASURES TAKEN TO-MINIMIZE WETLAND
IMPACTS) : TO GAIN THE NF7?FI1 WTDTH Tn RIITI F) SR i'? 7=- TO NCDOT STANDARDS. All
CHANNEL CHANGES WILL BE CONSTRUCTED IN THE DRY. RIP-RAP WILL ONLY BE USED FOR
BANK STABILIZATION. ALDERS, RED MAPLES, BLACK WALNUTS, WILLOWS, SYCAMORES, DOGWOODS,
ETC. WILL BE RE-ESTABLISHED ON THE BANKS. ALL PIPE REPLACEMENTS WILL BE PLACED
SLIGHTLY BELOW THE EXISTING STREAMED GRADIENT SO NATURAL SUBSTRATE CAN BE RE-ESTABLISHED.
15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE
(USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) (SEE AGENCY
ADDRESSES SHEET) REGARDING THE PRESENCE OF ANY FEDERALLY LISTED OR
PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL, HABITAT
IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE
CONTACTED: HANDLED BY CORPS (ATTACH RESPONSES
FROM THESE AGENCIES.)
16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER
(SHPO) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF HISTORIC
PROPERT;ES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSED
PROJECT. DATE CONTACTED: HANDLED BY CORPS
17. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUBLIC FUNDS OR THE USE OF
PUBLIC (STATE) LAND?
YES V NO (j (IF NO, GO TO 18)
a. IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL
DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA ENVIRONMENTAL
POLICY ACT?
YES (I NO X
b. IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA
DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE?
YES (l NO (] N/A
IF ANSWER TO 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE
STATE CLEARINGHOUSE TO DIVISION OF ENVIRONMENTAL MANAGEMENT REGARDING
COMPLIANCE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT.
QUESTICNS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE
DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH
CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH,
NORTH CAROLINA 27603-8003, TELEPHONE [phone].
4

18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF
PROPOSED ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OR FILL MATERIAL
INTO WETLANDS:
a. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES
AND PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26,
29, AND 38). ALL STREAMS (INTERMITTENT AND PERMANENT) ON THE PROPERTY
MUST BE SHOWN ON THE MAP. MAP SCALES SHOULD BE 1 INCH EQUALS 50 FEET OR 1
INCH EQUALS 100 FEET OR THEIR EQUIVALENT.
b. IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE
IMPACTED BY PROJECT.
C. IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA
SHEETS RELEVANT TO THE PLACEMENT OF THE DELINEATION LINE.
d. ATTACH A COPY OF THE STORMWATER MANAGEME14T PLAN IF REQUIRED.
e. WHAT IS LAND USE OF SURROUNDING PROPERTY? RURAL WOODLAND,
RESIDENTIAL
f. IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? N/A
g. SIGNED AND DATED AGENT AUTHORIZATION LETTER, IF APPLICABLE.
NOTE: WETLANDS OR WATERS OF THE U.S. MAY NOT BE IMPACTED PRIOR TO:
1) ISSUANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT,
2) EITHER THE ISSUANCE OR WAIVER OF A 401 DIVISION OF
ENVIRONMENTAL MANAGEMENT (WATER QUALITY) CERTIFICATION, AND
3) (IN THE TWENTY COASTAL COUNTIES ONLY), A LETTER FROM THE
NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSED
ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL MANAGEMENT
PROGRAM.
OWNER'S/A EN 'S SIGNATURE DATE
(AGENT'S SIGNATURE VALT:D ONLY
IF AUTHORIZATION LETTER FROM
THE OWNER IS PROVIDED (18g.))
5
R-igh To
,
C ---- i tt Mile
Shou 9 G3p.= x55
Gap "0
0?I?? c?kle? notr? d
a ;j•
o ? `? l r A? ?1U11" ? ?. Ail// ? - ?.`",?•
4 °n _ ?/ (\?J(??' ( v / ? i. _J ?• °Sew - `? nt,` aiWt
? ,? 41?x J ... gyn. \ -`?\\ .. ? V 1 / ?i? cam,. ?N ??•, ?? \ I 'u oi.?
u >?e no _ B?p?„ \. .n"• F ulhriRhi
'Co \?•,/ ' : c?<oL/??/-?? ITS- 0 • / - - _•/' i?.
/ I V ` ??,\ ?? ?\ 0,78Q0 LQ ? •h ° CJ \ 1 ?- ?C ' ??I - !•? - 1 '4
'Silo
t1? I
• ?. ??? SII ?( ?__11 ••,,. ./ ?` aR railer `\
"? g \• par -^" _ ' y
HilLF4
1 ' BMA 144 iCe• _fe -
??J _ ' • \ ' mouth centeq • • u 1 a l u s k a 2565
r ?s J )
Swimming
10 - ?r1" Dool BM N
•/ 1? /r •?rQ'k• ? ?KCC E LEV 2562 2584,• • ? `i ^ , ? r\ ?-?\y,. 1?1? I f , 1 l?
Illy
ge • "?? :? • i/ / ??. % Tuscat igh ?-•. jt
1 ?•i_, Trail r / n ,? Q I \.? "` ll'
' ellyWSh4P?
/ ?jjg4 • s _? _ _ B
I p1 ,• i I 46 - _ -
C} y
o )6 \ i? - I` ?SJI ming o
• - ' illMaole Grove ` 1 - - 16 - .. I
', py Church J. Golf
-?? - ' toursq a .' - „\\ - .a,? •es? - - -
-
?- I °• / J• r, ` Fairw J 'er %10'
Hil
?J?? iN?"b•`?y ,?? ??? ??''? ?ei; sue ation_ - -- `° Jer Knob-
pp,
CIA ,,, 1 .?,?.\? \ ? -' S. •..r ? _
J.?o t ,? n I' .,, c•• pf.ls. 1$M 36 n• _ _ - - _ -
u l/ . •u 1 258
M
Hillcrest'Mp_m ai Mile 5' •
f Gardens, =
--
'% ?j
'Id u I "I
1154 .k ?' ?`? - I.1/ ,• .. of ,,;`,?j ^: ir. /, ' ° r ?f ? ? ? i ' :%Lv %,
./1' ? . `y?' a \/ i" a ,` .`• ? r .. _ - ? /? ,;at.. 'rt? >.- v.. rr ? ,?
er`M'"?' - ?S[^ 1• =ds a/nHS lI - 1
' ,/> -•11 ?1 •1i2761
9 naaewa. •r _ 120 121 u10 C' •T 1 '22 17'30„
11
DGI
?d edited by Tennessee Valley Autnonty
by the Geoiogical Surv-: ,
OSiNOAA IICrc -1 Tvn "
i
?T9
Ci !. r c-. ? ?\1
21
- 1 \
6S h
? ,72
1i7>0 '> I 152?
2>F l ? ,?,
_y
?2SS
\ `p1
/ I 1 ^ I =? e7 nv7 .n
Ch.
/' •
27
we
WAYNESVILLE
rd +,110 \' '? /?BIJ 19u
? I
/ I '•-• ?/ e z _S / /
x,
" ? q n

TES e STONE D!T?H CHECK
ROCK SILT CHECK D.ZLv_
SILT BASIN - B
TEMP SLOPE DP,.AZN
TEMP SI:LT* DITCH
EARTH EMBANKMENT
S I LT FEUCE.
FIBERGLASS ROVING
RIP FP-

4
i
TSII-
=7
?-- EGR

TEIWORARY SLLT FENCE:

the toe of a -15111 section to nrevest. eti-
A temporary silt fence is commoniy used at '
site sedimentation. It is m --d-- of permeable filter fabric buried at the bottom.
stretched and supported by steel posts. The silt fence reduces the water flow-while
retaining the sediment. Thev may also be used to divert water flow to protected
outlets. Silt fences need to be checked after each significant rainfall to ensure mere
effectiveness. They must be maintained on a regular basis. Silt fences shall not be
installed across streams, ditches, or waterways.
AREAS OF USE:
• At toe of fill sections where sediment runoff can be stored and contained
inside the project limits.
DESIGN CRrIERIA:
Material With Wire Without Wire
Fabric Type 3 Class A Type 3 Class B
Steel posts length 5 ft 5 ft.
Post spacing 10 ft. 6 ft. maximum
17 March, 1992

rum
U
2O L
V V ttn U '? I I I i W 3
o:. Qa -? a i U I O C0-
?
F CQ i W ? Q O
.rr - - - CWj ?s Z a ?O
- O W E ¢ F C O?
n_ ¢¢ aa?:0-i i-
a ca6oc
_ ?WC1W C. G_r- F iZ;p
CZ .. ¢ v:_, . Cm.
Z. =Z'
Z ¢
18 March, 1992

SILT BASIN TYPE-B:
7777
A silt basin type-:g is a temporary basin built to colle'-t sediment flowing throLgh a
drainage way. The silt basin is built at the base of the ditch with its length being at
least 2 times the width of the basin. The type-B silt basin is generally built in
conjunction with temporary rock silt checks and other devices that control or slow
down water flow. This device must be monitored closely and cleaned out on a
regular basis until grass is established along the ditch line and sedimentation is no
longer a problem.
AREAS OF USE:
• In conjunction with temporary rock silt checks and other devices used in
drainage ditches.
DESIGN CRITERIA:
• Width - variable
• Length - 2 times width
• Depth - 2 ft. minimum storage - 1800 cubic feet/acre (equals L x W x D)
23 March. 1992
N

f N

ill i
?.); )'l;l•„)' i. ? •

`
?';
?;, 'L• _ i'ii'
.
. ?
LLI

a ? !
y'• - _ ? .rte
(

y
? ^

•? ti r
it
-
Y W
- J Z
N ,. Q w

VA 'WA $ VIII!
,;'•• ?:

2 -

7 0 - I i
, ?n
\
J]
?
V

IC ,

2 4 March. 1992
ROCK PIPE INLET PROTECTION TYPE-A: 06 eta
ao 00
a
o
0
A rock pip: inlet protection type-A is a horseshoe shaped structure will's a built-in
sediment storage area around the outside =e meter of the strucnse. The type-A
rock pipe inlet protection shall be used at pipe inlets no larger than 36 inches in
diameter where it is receiving flow from several directions. The type-A rock pipe
inlet protection utilizes class-B stone lined with #5 or #:557 stone to protect drainage
pipe structures by trapping sediment before it enters. They have a sediment storage
pit which is designed by the same procedures as a silt basin.
AREAS OF USE:
• At inlets to pipes no larger than 36 inches in diameter where it receives flow
from several directions.
• In areas where it can be cleaned and maintained on a regular basis.
DESIGN CRITERIA:
• Structural stone - class-B stone
Sediment control stone - Tr or rr57 stone
• Sediment storage area - 1800 cubic ft./acre
• Dam height - 3 ft. minimum
33 March. 1992
°.m
? v
L LI
a >-
> '?• r 1 (7
f f z
i Lu
1'O
10
LLI
ilk-
_ G.1.... J F-
CD Z
CL LLI
LLI
LLI
a y ,n ; vF?-oc?' O IL C O
cr-
a' o E- .
N N U
w O
- U f
F
a- 1 W w N
CD
o`
IN
C E- 4. O_ G<. m s_ m rv
(n
< U In N O w U i U C) Q
0470 C?©O L? ?U N O 2 ?f Z
F Ca C. O E- W C4 4. r Q
r N C F N O O V` W =CL O r
< 6: U Q fn 0-0 0 N C.] O w O.
C4 j- ca C4 ca
4J F ` = U] O _; w ` ZICfQ:
Ufn©UFO.??m <FGU.?Z <? U W O!f,c,
tr;
6 < N O F O F N
?t CI
-e CL W
OF?U QZZZt%j ¢O ?U"' GU Cat _ ?N.
n
*1
4 March.199?
ROCK SILT SCREEN:
rocK Silt scre--n is a low-level darn structure to be u-sed in sub: nns below culvert
sites. Rock silt screens shall be used to L-ap sediment transported by running water
and shall be placed in the stream below the construction site within the right-of-
wav or easement boundary. The rock silt screen utilizes class B stone lined with #5
or n57 stone to produce a ripple-effect in the stream to settle the larger sediment
particles transported in the stream from the construction site. The trapped sediment
shall be cleaned out before the device is removed from the stream.
AREAS OF USE:
• In live streams below construction sites where construction occurs in or
adjacent to the stream-
• In live streams below a culvert construction site.
• Where it can be cleaned before it is removed from stream.
DESIGN CRITERIA:
• Structural stone - class B stone
• Sediment control stone - rr 5 or rr 57 stone
• Dam height - 1.5 ft. minimum and 3 ft. maximum ( shall not be higher than
1 ft. above normal flow of stream)
37 March. 1992

.y
3i

0

W W

VI
CL
O
N ~
Q
Co
.9 .
m
-I (a7 ? F Z
F ¢
Q C F U Z O?¢= Z C Z O
o¢a?v? ?o E-? a.. ?.
Cil?,., O ?ZG7UG o ?
"??: RUC o Gl¢? 4]?
.SCruCniCF? O'A?COiZ?wrO
¢p¢aZ VOV] FOCOZ
=[+.UO. Cal 47?,`F jZCa]
FG] C+1Fp¢S?C+?ZF? O[.1?
UZ-sClUE...: Cl¢ CL ..1yC10
:a
U F. 47 F. -? F m Cai -2 Z U F¢ -3 F
E Vl Z¢ZZCy¢O?-Zi¢?0.
O` ©U M UO V V)GC--O.U 0-C
? W
V N
n?
r ??r
uj
U-
X
I ^ ?
?, v+ O
Z ? a 1--
U
J y
T N
?
t
CNNL " O
C
V

N
2
U
V
w
O

w
Li

U

?Z

V
U F

O y;

z
Q

I ? r I
i
Ia' i I

C
uN,
i _
_ O

r '^
.f
.. m

3 8 March. 1992
?' ?i GEC Co.
ROAD ti'M""
S-R-
W. 0 - p. s=Z/4 S?
FROM s.,e. /37G S329 Z
ADD ITION
IMPROVEMENT
TO BE PAVED
P. POLES TO -BE MOVED
T. POLES TO BE - MOVED
.R./W- WIDTH
SCALE
-7---,, 472,5--- 71919

9'
.3-

railroeci. : ......................
c
Control of Access Line............ .. U
• Slope SLalcc Dine .................. -
B -*dc
Telephone oi-Telegral.)li Pole ......... il:Xt>•r -o- ? 1t'I(ol' ••4 ?
Tower Pole and Line... ' .......... , .. -a ?
t? ! ?'ltol)
b 1
Power Pole .:':::...........:.. _ ..:.... at:N3ST -
Nfo%vina 1_iniiL*,,.'.".:?.-'-.. ..........
Guard 11ai1 T T
'? .s SS
Sanitary-Sewer-Line. ............... -•?-=
Water Line. :':'..' .:'. ?.... '......:....... --=-? t--
Gas Line .'.....?....:?...•.......:...:. ' cas '-o----
. - -- _- - . - NttUE'USF.f? • r:xts•t?t??c. -
-??.. -CF--?-
Chaffi. LinI:Fence--..........:.......
Re?cnci•:zciot?....'........'.........•...
Reforestation ..........•..........:
Tenil3oraty Silt Ditch ................ TSD - TSo
Temporary Silt Fence
NT
Tempo.ra *ySlop e'•Drain' .:............. .
,Brush=Cari:i?:t• :?:':::}:.•.; .'.:..............mss ' _
Silt Checlc Dam 1)1pe A•.•::........:f.:. n '
Silt Check Darn Type.II .............. .
Silt 3asin 'I?pe A' ...:.:'.. ..:.......:..'. --?
..... .
Si1c Basin 7?,pe B ...............
Roclc Silc Clieclc Dam .... ..... ...:....
2'
arffi Dcrm .......... '.. .......... .
Temp. Stone Ditch Check . ...... ,

e,o
i.

.

.E V E? y ST d.F /y) E" 1/EiliT /IN-1J ' ? L E/?iV61? d !/ T CUh'E?? Hi9Lf f//.
3
-? ,ve r Td S C/1 C E_
2 J.
.s."/,..7• ?:;i•t? - /
(s. tj. 7)
/_ EXGry of .vvsrz1Rimcm dZT11 :L
sRosio
N Usk ONLY
s"it.?' ?;il.sin? - 3 L?:y?r/? v,? v?r?•aeBEV /?1tEA
B, 2
121

CO/ 54-00 5+00
v\ I
I
Lc,v??i?'r?ooc! Lkk ?C
LA?lc TuN,4
(D I
Z•AoS
/mot 3 ?-LS
I ? yu •?2ri,•K.v
L14Kt •-
f, c 9 9 C z U S o a.
Cr?N?oN, u?
Z?b 7(.1
O
J 44 n l ?-a ?o ? ?J S
LC P, +kaA.,=ccQ Cove ea
? • ?l?y?svttlc- Nc _ - . -

? z?fls

i
O
I
.4
?I
0+00
/Y ZOLT- Zr/v LT
ADDi fiaN?? /0 " FAfpTeA
ti?EEDED rail C?i^9N?/EL C??`o
\dqINa I?Ap-POL-v
r?o • 3vk N7LI
w, y 38 s r3. /C ?9 ?,.? C'o ti??c eJ
t-rE'?ONiA W l S ?OZ, I
O
?JA4Nc???l1 t NC
O
__.1
10+00 10+00 STN 9Y88 ,ZT - /o r/SK'i
Co ZCr?
-/Zr IycE c,J/
I ?
}
41,_ 7-11-26
?I
0
1'
CM/
-?cF
W/
C
v
? ? 780
t
M

7r/-5-zr- 7r 25,
A171?i ?i0/??!/ /O ? G /fSc r1EN r
?GSZUP??v tom ?IsNN.vE?• ??i.{NGG
Sr90 ^ (o r !o D /L %
/7 pi7i fluNN I / ? ? ^?F// n'sc MEN f
'?C f r./IS ?i,? Low `/?ANNt ? ?il7Ni1(CG
5+00 1
Z2
Arcl+ cmP
5?0
O
15+00 15+00
'
cY `t vG''•
l; ? ck, I
Tho, irtS ll %2So v
7,0 1223
-s ell)
II
? •' D•r_
a.s-ter o
N,gR4 Es Ivotizz
4 f7el,jo0d L' o vt ,ed
iv
C

ZrluCE ?'/? tv
9'
?aC CeiifQC ?? ffivJt

I
,,,Te,e
/:y
I
t
?iG JNd?C=?
1/L
1 rl
/0 ?4?v
10+00

?,pcJNIZ? J`koz J 2.
?a fox l?3
2,9,Nc 7,4N,, I ,S le- A ?I
O
2 S zr - Zso o ei
ADD:T o?/NG ZO ' ?EJ/AJE/1C?t
?GC/??/?I7Tp J
I 10+00
z
u

G

20+00 20+00
I
I
3 3 LC,U ??E?? moo (?,,', eel
6,J14y,v5 v;11,Fl /V(:
I?
i7?7s
?I
???-.ate O
Tv ac ,?rfarcc? ?97??
/y'cr
_.. I Z
I
i
4 0-
?w
I ?
15+00 { - I 15+00
R
- i1lR?

25+00 254,0
1
o ' Z34-20I ! 1 z3 4-Z0 <D . "?-

/6 '1T ?c?J
frs.y Z/'t- 9 O C,T - ? 1
ZZt 70 Gr ?o e LI
0
0
4-
I
I
20+00 20+00
,car ,:?cE
?r I
?2oPoJEc? ? ,r -_ -- --
(R'?p -------
?F6'iN ??A
- -- -,-- - ---- ,era fl- Fit
- --------- ---
gyp.-
/ fx;S f .? Rw f
ixoy?sc ?1 EX sr G'?.?•?6? y
? ?'rl Ntit
r

? ?. 90 - 72"Y4
CrY?
Ex%s ?' ? "Grl? ?Zivt. 9iPc
Gr
-c ?ell
Sz i?7Z
.
-All
X X
i ? r[;sr C??,?HtZ
I ?

M czisE 3!0`-_?r..Xy? CwtP -.
'? E-sty t -
Ex;je-'Z-72 ?5? ?3 iw?osEri 9a J2' aS! ['`(r
CK?
P?
Z L
\ ?1
e
F i!4??,/rrEb 1-??
5
7 7

- ? ----- - -- __ ' '- -'fir - Q??
-
j.± ttt
OLD
1 11 ?P F ??

lot9o )- - 123-00 ZT
n
i
i
i
I
I
Jr?? ? -1
? r
? LNw hN.tivir
-•ihivG'. .Z1
/ 7"'i
!`? q NNrt?
1
- - - - - - ----- ------------
__ fotZp?fZ't"
G?'.t7_ NGW

CXa? (.?Ptv?yc_ 1Zt11c?c? '.' -

U:`N
1

?t .
- - - - - - - -- - - ---- -- Nevi
. --_.._ .-------- -- ------- _- - --- cum
,x . )v %uw
Cw-?
t.OP05ED poi
^. o
s rE`?=