20110558 Ver 1_More Info Received_20110801

t1- 0558
T.E. ALLEN ENGINEERING, P.C.
Post Office Box 103
Rosman, North Carolina 28772
Phone [phone] Firm # C-1997 Fax [phone]
July 26, 2011
SUBJECT: DWQ Project # 2011-0558, Red Barn Building on Hwy 64, Site
Improvements at Carolina Ventures LLC, 12838 Rosman Hwy., Lake Toxaway,
Transylvania County, NC
NC DWQ, 401 /Wetlands Unit
1650 Mail Service Center
Raleigh, NC 27699-1650
Dear DWQ:
? a
DENR-. WATLN O" UALITY 1
Wetlands & StWwateC Eran
Enclosed, please find four (4) copies of the revised 401/404 application (PCN form)
and site plan. A check for the application review fee was previously submitted under
separate cover. This is a commercial building situated on a 2.5 acre parcel that fronts
Hwy 64 near Lake Toxaway, Transylvania County, North Carolina. The site work
includes installing 24 LF of new culvert and one 4'x4' junction box in Morton Creek to
facilitate a parking lot expansion. Morton Creek is classified as C; Trout. There is an
existing stream impact that includes 121 LF of culvert at the parking lot entrance. The
total length of all impacts (existing plus new) shall not exceed 149 LF. A trout buffer
variance, if required, will be submitted under separate cover to the NCDENR - Division
of Land Resources.
If you have any questions or require any additional information, please do not hesitate
to contact me at [phone] or email tealleneng a,citcom.net.
Sincerely,
rry E. llen, P.E.
Con ting Engineer
Enclosures

Copy Furnish w/ attachment:
401 PERMITTING
Mr. Kevin Barnett 1 copy of 401/404 PCN Application Form
NCDENR Division of Water Quality
2090 US Hwy 70
Swannanoa, NC 28778
828-296-4500
O?o?- W A r?RQG
r
o iqiii? -r
Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Pre-Construction Notification PCN Form
A. Applicant Information
1. Processing
1 a. Type(s) of approval sought from the
Corps:
®Section 404 Permit El Section 10 Permit
1 b. Specify Nationwide Permit (NWP) number: 39 for new culvert or General Permit (GP) number:
1 c. Has the NWP or GP number been verified by the Corps? ® Yes ? No
1 d. Type(s) of approval sought from the DWQ (check all that apply):
® 401 Water Quality Certification - Regular ? Non-404 Jurisdictional General Permit
? 401 Water Quality Certification - Express ? Riparian Buffer Authorization
1 e. Is this notification solely for the record
because written approval is not required? For the record only for DWQ 401
Certification:
? Yes ® No For the record only for Corps Permit:

? Yes ® No
1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation
of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu
fee program. ? Yes ® No
1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h
below. ? Yes ® No
1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes ® No
2. Project Information
2a. Name of project: Carolina Ventures
2b. County: Transylvania
2c. Nearest municipality / town: Brevard
2d. Subdivision name: N.A. (located on Hwy 64)
2e. NCDOT only, T.I.P. or state
project no:
_ tS
3. Owner Information
3a. Name(s) on Recorded Deed: Carolina Ventures, LLC °
3b. Deed Book and Page No. Book 556, Page 186 DENR . I ATFH (QUALITY
efl-ndr
3c. Responsible Party (for LLC if
applicable): _, anch
Alan Schommer
3d. Street address: 20 Resort Blvd
3e. City, state, zip: Lake Toxaway, NC 28747
3f. Telephone no.: 772-569-8943
3g. Fax no.: none
3h. Email address: [e-mail]
Page I of 11
PCN Form - Version 1.3 December 10, 2008 Version
4. Applicant Information (if different from owner)
4a. Applicant is: ? Agent ? Other, specify:
4b. Name:
4c. Business name
(if applicable):
4d. Street address:
4e. City, state, zip:
4f. Telephone no.:
4g. Fax no.:
4h. Email address:
5. Agent/Consultant Information (if applicable)
5a. Name: Terry E. Allen, PE (Consulting Engineer)
5b. Business name
(if applicable): T.E. Allen Engineering, PC
5c. Street address: P.O. Box 103
5d. City, state, zip: Rosman, NC 28772
5e. Telephone no.: 828-877-4883
5f. Fax no.: 828-877-4893
5g. Email address: [e-mail]
Page 2 of 11
PCN Form - Version 1.3 December 10, 2008 Version
B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID): 8532-32-9592-000
1 b. Site coordinates (in decimal degrees): Latitude: 35.122355 Longitude: - 82.90036
(DD.DDDDDD) (-DD.DDDDDD)
1 c. Property size: 2.5 acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to Morton
proposed project:
2b. Water Quality Classification of nearest receiving water: C; Trout
2c. River basin: French Broad
3. Project Description
3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this
application:
This is an commercial building that fronts Hwy 64 in western Transylvania County, NC. Morton creek crosses the
property near the eastern boundary and runs nearly parallel to Hwy 64. Morton Creek has a classification of C: Trout.
The general land use is a mix of residential and commercial. There is an existing culvert located in Morton Creek at the
driveway entrance. The existing culvert measures 24" Dia x 121 LF.
Existing Impacts; Culvert = 121 LF
New Impact; Culvert = 24 LF
New Impact; Stormwater Junction Box = 4 LF
TOTAL IMPACTS (New + Existing) = 149 LF (Total stream impacts shall not exceed 149 LF)
3b. List the total estimated acreage of all existing wetlands on the property:
none
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
534 LF
3d. Explain the purpose of the proposed project:
Install 24 LF of new culvert plus one 4'x4' Stormwater junction box to facilitate a parking lot expansion. The total length of
stream impacts (existing plus new) will not exceed 149 LF. All stormwater runnoff from the new driveway pavement will
flow to the existing drop inlet. The drop inlet discharges to the vegetated filter strip approximately 41 FT from the stream.
3e. Describe the overall project in detail, including the type of equipment to be used:
Install 24 LF of new 24" diameter HDPE Culvert in Morton Creek immediately upstream of the existing culvert. The new
culvert will be connected to the existing culvert with a 4'x4' stormwater junction box with watertight lid. A new headwall /
retaining wall will be consturcted at the inlet of the new culvert to retain fill. New fill material will be placed over the new
culvert section for the parking lot enlargement. Placement of the culvert within the stream will be accomplished "in the
wet" while the stream is at normal flow conditions. The Culvert installation and all work in the stream will be performed by
hand. No machanized equipment shall be used for working within the creek. Fresh concrete shall not be allowed to
contact any surface waters. Fill material above the culvert will be placed and compacted with the smallest mechanized
equipment practicable. See Site Plan of attached Sheet C-1.
Page 3 of 11
PCN Form - Version 1.3 December 10, 2008 Version
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
project (including all prior phases) in the past?
Comments:
? Yes ® No ? Unknown
4b. If the Corps made the jurisdictional determination, what type
of determination was made?
? Preliminary ? Final
4c. If yes, who delineated the jurisdictional areas?
Name (if known): Agency/Consultant Company:
Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
5. Project History
5a. Have permits or certifications been requested or obtained for
this project (including all prior phases) in the past? ® Yes ? No ? Unknown
5b. If yes, explain in detail according to "help file" instructions.
The location was previously permitted, after the fact, to Danky Development Corp. (2004-1276).
6. Future Project Plans
6a. Is this a phased project? ? Yes ® No
6b. If yes, explain.
Page 4 of 11
PCN Form - Version 1.3 December 10, 2008 Version
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 Culvert Morton ® PER
? INT ® Corps
® DWQ 4 28
S2 ? P ? T ? PER ? Corps
? 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 28
3i. Comments: Work will be accomplished "in the wet" while the stream is at normal flow conditions. The Culvert installation
and all work in the stream will be performed by hand. No mechanized equipment shall be used for working within the creek.
Due to the minimal flow and limited scope-of-work, installation is estimated to take 2-hours. A turbidity curtain will be placed at
the outfall of the existing culvert during installation. (Please note that per recent conversation with NCWRC - Dave McHenry &
the Property the stream current) has been heavily silted from upstream activities & does not currently support fish at
Page 5 of 11
PCN Form - Version 1.3 December 10, 2008 Version
our location)
4. Open Water Impacts
If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of
the U.S. then individually list all open water impacts below.
4a.
Open water
impact number -
Permanent (P) or
Temporary T 4b.
Name of waterbody
(if applicable) 4c.

Type of impact 4d.

Waterbody type 4e.

Area of impact (acres)
01 ?P?T
02 ?P?T
03 ?P?T
04 ?P?T
4L Total open water impacts
4g. Comments:
5. Pond or Lake Construction
If and or lake construction proposed, then complete the chart below.
5a.

Pond ID 5b.

Proposed use or purpose 5c.
Wetland Impacts (acres) 5d.
Stream Impacts (feet) 5e.
Upland
(acres)
number of pond
Flooded
Filled
Excavated
Flooded
Filled
Excavated
Flooded
P1
P2
5L Total
5g. Comments:
5h. Is a dam high hazard permit required?
? Yes ? No if yes, permit ID no:
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
Page 6 of 11
PCN Form - Version 1.3 December 10, 2008 Version
6. Buffer Impacts (for DWQ)
If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts
below. If an impacts require mitigation, then you MUST fill out Section D of this form.
6a.
? Neuse ? Tar-Pamlico ? Other:
Project is in which protected basin? ? Catawba ? Randleman
6b. 6c. 6d. 6e. 6f. 6g.
Buffer impact
number - Reason Buffer Zone 1 impact Zone 2 impact
Permanent (P) or for Stream name mitigation (square feet) (square feet)
Temporary T impact required?____
131 ®P?T ?Yes
? No
B2 ? P ? T ? Yes
? No
B3 ?P?T ?Yes
? No
6h. Total buffer impacts
6i. Comments:
D. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
Work will be performed in-the-wet while the stream is at normal or low flow conditions. The installation of the 24LF culvert
section will be performed by hand pool.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
To minimize disturbance during construction, the work within the stream will be accomplished by hand. Placement of fill
material above the culvert will be accomplished with the smallest mechanical equipment practicable. The headwall at the
upstream inlet will be placed behind the pipe end.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for ? Yes ® No
impacts to Waters of the U.S. or Waters of the State?
2b. If yes, mitigation is required by (check all that apply): ? DWQ ? Corps
? Mitigation bank
2c. If yes, which mitigation option will be used for this
project?
? Payment to in-lieu fee program
? Permittee Responsible Mitigation
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter) Type Quantity
Page 7 of 11
PCN Form - Version 1.3 December 10, 2008 Version
3c. Comments:
4. Complete if Making a Payment to In-lieu Fee Program
4a. Approval letter from in-lieu fee program is attached. ? Yes
4b. Stream mitigation requested: linear feet
4c. If using stream mitigation, stream temperature: ? warm ? cool ?cold
4d. Buffer mitigation requested (DWQ only): square feet
4e. Riparian wetland mitigation requested: acres
4f. Non-riparian wetland mitigation requested: acres
4g. Coastal (tidal) wetland mitigation requested: acres
4h. Comments:
5. Complete if Using a Permittee Responsible Mitigation Plan
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
6. Buffer Mitigation (State Regulated Riparian Buffer Rules) - required by DWQ
6a. Will the project result in an impact within a protected riparian buffer that requires
buffer mitigation? ? Yes ? No
6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the
amount of mitigation required.

Zone 6c.
Reason for impact 6d.
Total impact
(square feet)
Multiplier 6e.
Required mitigation
(square feet)
Zone 1 3 (2 for Catawba)
Zone 2 1.5
6f. Total buffer mitigation required:
6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank,
permittee responsible riparian buffer restoration, payment into an approved in-lieu fee fund).
6h. Comments: Should project exceed 10% or 100' in 1000', a trout buffer waiver will be sought from NCDENR - Div of Land
Resources
Page 8 of 11
PCN Form - Version 1.3 December 10, 2008 Version
E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan
1 a. Does the project include or is it adjacent to protected riparian buffers identified ? Yes ® No
within one of the NC Riparian Buffer Protection Rules?
1 b. If yes, then is a diffuse flow plan included? If no, explain why.
? Yes ? No
Comments:
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project? 32%
2b. Does this project require a Stormwater Management Plan? ? Yes ® No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why: All stormwater runoff discharges to the
existing undisturbed vegetated buffer, with minimum width of 25-FT. Proposed asphalt pavement is to be placed on the
existing semipervious stone driveway & parking areas.
2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
? Certified Local Government
2e. Who will be responsible for the review of the Stormwater Management Plan? ? DWQ Stormwater Program
? DWQ 401 Unit
3. Certified Local Government Stormwater Review
3a. In which local government's jurisdiction is this project?
? Phase II
3b. Which of the following locally-implemented stormwater management programs ? NSW
? USMP
apply (check all that apply): ? Water Supply Watershed
? Other:
3c. Has the approved Stormwater Management Plan with proof of approval been ? Yes ? No
attached?
4. DWQ Stormwater Program Review
? Coastal counties
? HQW
4a. Which of the following state-implemented stormwater management programs apply ? ORW
(check all that apply):
? Session Law 2006-246
? Other:
4b. Has the approved Stormwater Management Plan with proof of approval been
attached? ? Yes ? No
5. DWQ 401 Unit Stormwater Review
5a. Does the Stormwater Management Plan meet the appropriate requirements? ? Yes ? No
5b. Have all of the 401 Unit submittal requirements been met? ? Yes ? No
Page 9 of 11
PCN Form - Version 1.3 December 10, 2008 Version
F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1 a. Does the project involve an expenditure of public (federal/state/local) funds or the ? Yes ® No
use of public (federal/state) land?
1 b. If you answered "yes" to the above, does the project require preparation of an
environmental document pursuant to the requirements of the National or State ? Yes ? No
(North Carolina) Environmental Policy Act (NEPA/SEPA)?
1 c. If you answered "yes" to the above, has the document review been finalized by the
State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval
? Yes ? No
letter.)
Comments:
2. Violations (DWQ Requirement)
2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ? Yes ® No
or Riparian Buffer Rules (15A NCAC 2B .0200)?
2b. Is this an after-the-fact permit application? ? Yes ® No
2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s):
3. Cumulative Impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future impacts) result in ? Yes ® No
additional development, which could impact nearby downstream water quality?
3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," provide a short narrative description.
4. Sewage Disposal (DWQ Requirement)
4a. Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from
the proposed project, or available capacity of the subject facility.
The approved existing on-site septic system has been reviewed recently with Mr. Jim Boyer with the Transylvania County
Dept of Environmental Health and no revisions or repairs are required.
Page 10 of 11
PCN Form -Version 1.3 December 10, 2008 Version
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or ? Yes ® No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act ? Yes ® No
impacts?
? Raleigh
5c. If yes, indicate the USFWS Field Office you have contacted.
? Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat? ? Yes ® No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will this project occur in or near an area that the state, federal or tribal
governments have designated as having historic or cultural preservation ? Yes ® No
status (e.g., National Historic Trust designation or properties significant in
North Carolina history and archaeology)?
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-year floodplain? ? Yes ? No
8b. If yes, explain how project meets FEMA requirements:
8c. What source(s) did you use to make the floodplain determination?
Alan Schommer
for #
1
a
Carolina Ventures
LLC
.
.
'
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, ant/?g-e-nt's Signature
A:Dp
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Ir-iic
) Date

Applicant/Agent's Printed Name (Agent's signature is valid only Van authorization letter from the applicant
is provided.)
Page 11 of 11
PCN Form - Version 1.3 December 10, 2008 Version
Prepared far: NOTES & SF NOTES & SPECIFkCATIONS:
Alan Schommer
1. The Contr Carolina Ventures, LLC o work may re 1. The Contractor shall obtain all re aired ermits rior to be innin work. This MATS/BLANKETS SHOULD ~ q p p g g BE INSTALLED VERTICALLY work may require a "Certificate of Approval°' from the NCDENR Division of Land DOWNSLOPE. TA
Schommer Properties a ~ Resources, L
1460 56th 5qudre West ~ o wetlands per Vero Beach, FL 32966-2396 ~ ~ v ~ wetlands permis~, and'NCDENR Divsion of ~"atepsQualitygSectianS401loWate~Quality SD/~ 0~~~ ~T B~~KEt ~ PRELIMINARY
II ~ ~ Permit, Sedi 772-569-8943 Ce ~ ~ ~ ~ necessary b' Permit, Sedimentation & Erosion Control Permit, and other permits deemed NOT FOR necessary by authorities having jurisdiction aver the projects. CONSTRUCTION
772-532-9644 a Q Q u ~ M R ARR~ LL
[e-mail] ° N ~ 2. All work Q y ~ a CI _ ~ 2. All work shall be in accordance with the latest edition of the North Carolina ~ o~ ~ P ' ° ~
a, o ~ _ ~ ~ State Buildir v c ~ ~ ° ~ N/F S ecification State Building Code, OSHA Safety and Health Requirements, ACI 301 - 4 ~v ~ ~ / / Specifications for Structural Concrete, ACI 318 -Building Code Requirements for ~
~c ~ o P w ~.c ~ ~ ra ~ 5~$p Structural C Structural Concrete, NC Sedimentation Pollution Control Act, and all other ~ N ~ ~ ~
~ ~ ~ ~ ~ ~ ~ applicable cc applicable codes, ordinances, and regulations. / ~ P ~ ~
o ~ ~ ~ IRF ~ o ~ F ° 3. The Con 3. The Contractor shall locate, Flag, and protect all existing uti{ities prior to ~ ~ r ~ ~ N
~ c N sv ~ , r,.. 43 beginning we beginning work. Verify all dimensions and elevations prior to beginning work or r ~F r`
Q ~ ordering ma ordering materials. Land disturbing activities shall not exceed 1 acre. ~ ~ ~ ~ ~ \~/\t' ~
vino 41 ~ in'
w a ~ ~ ~ 4. The Conti 4. The Contractor's construction activities shall be performed by methods that will ~ ~~Q~ >2~ N ~ prevent entrance, or accidental spillage, of solid matter, contaminants, debris, or mmJ
PM IV prevent entr RRY W~YN Q~ ° IRF other ollut< other pollutants and wastes into streams, flowing or dry watercourses, lakes or f `"C
v ~ ,c a P 1 P 4 EMBANKMENT CUT & STABILIZATION ' ' ~ o 0 o N J underground underground water sources. P rr ~ ~ O U
ovv~ ~ 5. EARTHWORK. Satisfactory materials shall be placed in 6" compacted lifts. ~ ~ ~ ~ U
1. Cut and remove existin slope as necessary to provide i~ ° 5. EARTHWi 9 Material shat! be compacted to 95~ of the maximum dry density. Classification MIN. ~ ~ ~ ~ ~ ~
a 20-Ft wide travel lane behind the existing building. .c ~ Material steal Exaavatian shall not encroach u on the u -sla a onsite c ,Q' of backfili rr P P P of backfili materials shall be determined in accordance with ASTM D 2487 and the (100mm) P / U d-
waters tem setback. Cut material shall be laced ° moisture-de waste ys p moisture-density relations of soils shall be determined in accordance with ASTM p OVERLAP ~ P = I ¢
R> ~ 698. A mir in 6 cam acted lifts in the areas desi Hated as f~l E P 9 ~ shall be per 698. A minimum of one soil classification and one moisture-density relation test ~ E r' B" (150mm) 12" ~ ~ I..~ ~ ~ ~ ~ shall be performed on each different type of material used for bedding and ~ p (30omm) ~ r7 ~ ~ ~ ~
area or as otherwise directed by the Owner. 16 HDPE Culvert where .slope exceeds 5~ P backfill. Fie backfili. Field in-place density shall be determined in accordance with ASTM D p
ark 698. 2. Slope shad be s#abilized to prevent erosion and slope o 698. ~ ~ ~ ~ ``~40mm2))~~ I~ ~ z o0 00
e relocated. ~e n failure, see Details 1, 2, and 3 on Sheet C-1. As an Exrstrng OH Power Line to b ~ ,i >i 6. Ground cover shall be established on exposed slopes within 10 calendar days ~ ~ ~ ~ ~ -°•i Imo-- OX ~ ~ ~ •
interim measure the slo a ma be stabilized with the New easement required, to be obtained by S~ 6. Ground ' P Y Owner prior to relocation. following cor following completion of any phase of grading and permanent ground cover shall be ~ STAT'LES flf] ~ -
temporary method shown in Detail 4. However, the Owner established is advised that slope failure could occur at any time. The established on all disturbed areas within 14 calendar days following completion of / ~ X
each res ec chances of "slope failure will increase with the use of the Ditch to Culvert Transition, P each respective phase of construction. ISOi~E'I'RIC VIES \ O O Q
em as this will create subsurface See Detail 5. rea ~ ansite wastewater cyst ' _ e~ 0 c 7. All erosi 7. All erosion control features shall remain in place permanently as long as the °
hydraulic loading along the top-of slope. To -of-Slo e Draina e dirt track s~ P P g WIN N dirt track surface remains as disturbed area. All erosion control measures shall TYPICAL SLOPE '
_ Interce for Ditch be inspectec PRELIMINARY ESTIMATE FOR EARTHWORK VOL - 1500 CY P dams, ditchE be ins acted and maintained on a routine basis. Ali Silt Fence stone check \ \ U1 a ..^e...'` 4 p SOIL STAEILIZATION dams, ditches, culverts and sediment traps Shall be maintained. Any accumulated ~
To be field verify by Contractor prior to bidding. The (2 W x 1 D) ®0.5% • - NOTES: / ~ / W sediments shall be removed as needed i. SLOPE Sl1RFACE SHALL BE FREE OF /\~~R~RR,.~~//\~~\\.\\, w
n ine rin seal & certification on this sheet does not a I slope min sediments sl e g e g PP Y s. I I I $o this quantity estimate ROCKS, CLODS, STICKS AND GRASS. MATS/ '/a12n (300mm) / Z
~ ~ ~ ~ 8. All site ~ - ~0 / PaUMN7 4-Ft and w. 8. All site retaining walls shall be engineered where the wall height exceeds BLANKETS SHALL HAVE GOOD SOIL CONTACT. / / / ~ C.~ 4-Ft and where wall is subject to vehicle surcharge. ~ ~
~ 2. APPLY PERMANENT SEEDING BEFORE NOT TO SCALE w ~
~ 9. CONDITI( ~ r, 9. CONDITION FOR USE OF THIS PLAN PLACING BLANKETS. 3. LAY BLANKETS LOOSELY AND STAKE OR EROSION BLANKETS 8c ~
9.1 This Pia 9.1 This Pian is intended to address certain site work features. The existin STAPLE TO MAINTAIN DIRECT CONTACT VdITH TURF REINFORCEMENT MATS Z U
k~ i ~~C, I structures a 9 THE SOIL. DO NOT STRETCH. SLOPE INSTALLATION ~ structures and drainage features were designed by others. All site retaining walls 4. ON SLOPES 1.5H:1V USE LANDLOK C2 OR EQUAL ~ ~ ~
~ shown heren shown herein are to be designed by others. All interior building up-fit to be ON SLOPES 2H:1V USE LANDLOK CS2 OR EQUAL
NO NEW IMPACTS OR DISTURBANCE BELOW designed by designed by others. The Engineer shall not be held responsible for any damage ON SLOPES 3H:1V USE LANOLOK S2 OR EQUAL ® Z
U TH XISTING U V RT resultin fro EE CLE 9 other featur+ resulting from the failure of any temporary slope stabilization measure(s) or ON SLOPES 4H:1V OR FLATTER USE LANDLOK S1 OR EQUAL O ~ other features designed by others.
,1
5 ~ ~ 9.2 By acce , or to a strict I 9.2 By accepting this plan, you and any others to whom it is distributed, agree 4 TEMPORARY SLOPE STABILIZATION , DS
{ P.C. and it: to a strict limitation of liability for Terry E. Allen PE, T.E. ALLEN ENGINEERING, C1 Nat to Scale P.C., and its employees to an amount not to exceed the fee paid in hand.
® J' ,o ' q G Riprap Lined Swale
l~j ~ ~ ~ EP~I~ ~ S o
R ~QN ~
Q 9~ 9 1~~,, o ~ t~
u I~VF
Q fit;!:: S4. SUMb1ARY OF STREAM IMPACTS o,
Q Existin Stream Im act: 4" Ivert 121 LF 0 9 p 2 Cu 8a~ 1 21 LF 8" wick pneumatically applied "c" "
a New Stream Impact: SW Junction Box 4 LF con< 4 LF concrete wall, Shotcrete #5 Rebar at 12" O.G. ~2

~ 18° CULVERT New Stream Impact: New 24"' Culvert 24 LF 24 LF Each Way
~ TOTAL 149 LF 4 ~ INVERT I 149 LF 4x4 W2.OxW2.0 WWF /
4z"
h` . 88,4. ~ oc ~ # ~5 Rebar at 12" O.C. - - Concrete lined
a c~, SPECIAL NOTE: The total length of all E' Each Way di~h, sloped to d pine
~ ~ culverts existin culverts lus new culverts ~i f ~ ~ ~ ( 9 P ~ ~ lus catch basins 8c JBs shall not exceed D~ ~
f ~ ~ v P ) 9l' ~ ~ ~Q O 149 LF total 8 x 8"x8"x)'2" Steel Plate 2 o-~ce
~ ~ ~ ~ ~ ~ ~ F 4 ~ ~l 'l COQ r-- , SQL ~5 Rebar at 12" O,C. Each Way, 3" conc cover
~ F ~ ~ F l , co`o ~ ~ ~ O ~ 8 ~8 Steel WiNiams Bar, r; ~
I,~o ~ Grac Grade 75 x";~°'
~ ~,y ~ (thr~ Q ~ b E ' (threaded repay}
~ o ~ Q oil
~ ~ , EXISTING DISCHARGE 0 0 Noll
jtl CULVERT FROM DROP INLET
4" Dia Hole
v I 4 Q EXISTING DROP for Soil Nail
22 ~ ~ 2 INLET . ~ INV . -:a,.:~e:~-. 2 PERMANENT WALL DETAIL Embedment 3 PERMANENT WALL DETAIL; TOP-OF-WALL
~ ~ f~.; c~ 25 ~ C1 Not to Scale C1 Not to Scale
~ ~ G ~
- tic ~ \ NO' Setback from existrng on site sep ~ / Ion Q ,;...g, NOTES - 501E NAILS ~ SHOTCRETE RETAINING WALL
drainfield to Top-of-Ditch Bank (a g \ \ \ to -of-retainin wall . To be field staked 6 / / / / / / / / 1. 1. The permanent slope stabilization shall be an 8" thick
b land Surve or rior to be innin work. ~ ~ S ~ \ ne Y Y P 9 9 ~ ~ / / .//i//i// / P pneumatically applied concrete wall (i.e., Shotcrete).
\ \ (50 ) \ \
~ 2. 2. The permanent retaining wall shall be anchored with soil Concrete lined '~EL nails spaced at 5° on center each way. stormwater conveyance
Top-of-Slope Drainage Interceptor Ditch LONGITUDINAL ANCHOR TRENCH TER113INAL SLOPE AND C NEL nail ~ ditch, sloped to drain.
{2'W x 1'D), See Detail 5. ANCHOR TRENCH WELL ' < FILL AREA 1 121 LF of existin 24" F~-°~' 3~ 3. Wall shall be reinforced with ~5 bars at 12 O.C. each See Detail 3.
. 9 F~pM ~ ~ way ~ " culvert, designed by P0~ gp,N 5 f others. ~~0~ G 9ra way. Reinforcing steel for wall shalt conform to ASTM A615,
grade 60 (fy=60,000 psi) and shall have standard deformations. Reinforcing steel for soil nails shall be Grade 8" Thick pneumatically Soil
New 4'x4' Precast ' 25 ~OF SE ~ ~ qOP OWE¢ ~~NE ~ 75
Existing OH Power Line to be relocated. Concrete Stormwater : SO L ~~5~0 ~ ~ spl New easement required, fo be obtained by Junction Box with water ; > r. ORP ~ ~ s5i else shall be 48 ba b diamete seunless otherwise Inoted. All applied concrete wall, Nai1S ~ 5 P Shotcrete.
..;i~~~~. P reir Owner prior to relocation. tight lid. Contractor to _ STAKE AT 3'-5' any l reinforcing steel shall be accurately and securely tied and See Detail 2. NnGr . ~ epc w
field verify riser height (i-1.5m} IMERVALS. y pia ementfn place to prevent dislocation during the ~ Se $'on t pY
prior to ordering. l ~ play <~~<' ~ ~ ' ~ 6' ~ P 4.
' , :~r_. 4. Grout shall have a 28 day compressive strength of 4000 Grout S psi and shall have 5 to 7% entrained air. Sod Nail ""'~.12,ection
24 LF of New 24" P ~p,~ psi G 0~0 s
HDPE Culvert Pipe ~ ~ g 5 ~/8 IRF Irv ~ 5. Shotcrete shall be instal{ed in accordance with ACI 506R. 4 Dro Not ~ 5 0 C eoch wp
Shc BOCK GUM , ~ / Shotcrete Nozzlemen shall be certified per ACI 506.3. typic e Fpr Y
~ ~ _ ~ ~i /I ~ 6. 6. A drainage mat equal to 6" Miradrain shall be placed o/ 011 Sp~SNpisart ~~bedme
HERS CERTIFICATION CHANGE IN USE 8c OCCUPANCY New Se mental Block S1DMP i / ~ OW 9 Retaining Wall, designed / , CHECK SLOT AT 25' (7.6m) INTERVALS ove over the exposed slope subgrade prior to placing Shotcrete. Soil nt'
PROPOSED MODIFICATION TO ON-SITE WASTEWATER PERMIT. by others. Retaining PRIVATE Nails ~ , S 0,
wall ma be P Y GR~VEE ~ ~ , Iso~ETRIC vIE~ ~ ~bNlirodroin C epch way
The Use and Oacu anc of this buildin is than in from constructed from any ~ P Y 9 9 9 code eom liant DRIVEWAY grade place
Commercial (Mercantile) to Commercial Warehouse (Garage P storage for antique vehicles). By aceep#ing this plan, the materials. Site
retaining wails to be ~ Owner accepts and certifies the change in Use 8c Occupancy. m ~ prior tp ~ptc of eased sip Vertical Scale:
This change will reduce the daily wastewater flow from 1210 designed by others. P o~m~ ~ SOii Nails @ g watt. pe NONE
GPD #o a new fEow of 605 GPD. The existin "initial. ~ ° USOmm} 9 a.,, ~~k } / / S 0. C
both "initial" and "re air" areas. ~ ~ \ \ / / drainfield will serve as p rj~8 i~z° , This will eliminate the need for the artiat re air areas shown b~.•. (3aomm}, ~ / P P IRF ~ ~ ~ ~ epch wo
on the TCDEH Sketch for Permit 04-149, PIN / / 0 2' y Horizontal Scale:
8532-32-9592-000. (750mm}/\\ ~ / / ~ Soli 1 „=3O'
CHANNEL ANCHOR TRENCH INTER NT CHECK SLOT ~ 0' Nails ~ 5, 0 C. SLOT
NiF ' Be innin Corner of D.B. 5~6 Pa e
i 9 NOTES: EROSION BLANKETS ~ OWNER SIGNATURE ~0 of he brans lVania Count 1. CHECK SLOTS To BE CONSTRUCTED R NT MATS ~ ~ Slope to Drain each wpy IsSUe Date:
1 ~ PER MANUFACTURERS SPECIFICATIONS. TURF REINFO CEME Carolina Ventures, LLC BATS 7-25-2011
Re Istr ~ 2. STAKING OR STAPLING LAYOUT PER CHANNEL INSTALLATION Alan Schommer, Managing Member ~ 1 N 4" perforated drain pipe routed to drain.
1460 56th S ware West MANUFACTURERS SPECIFICATIONS. q 2" weep holes through bottom of wall 5' O.C.
Vero Beach, FL 32966-2396
TFMPCRARY TnP-CIF-SI OPF INTERCEPTdR DITCH CH /%1 PFRnAAniFKIT ~I fIPF' ~TARII 17ATI(1RI 24" Dia concrete lined stormwater conveyance ditch, sloped to drain
DATE A SITE PLAN Not to Scale C1 Not to Scale V`v, 6X
C1 1 "=30' REVISION 1- July 25, 2011 SHEET 1 OF X