HomeMy WebLinkAboutFDP202200004 Approval - County 2022-06-03401 McIntire Road, North Wing
County of Albemarle Charlottesville, VA 22902-4579
Telephone:434-296-5832
COMMUNITY DEVELOPMENT DEPARTMENT WWW,ALBEMARLE.ORG
FLOODPLAIN DEVELOPMENT PERMIT
This form is intended to aid the Department in documenting and characterizing the nature of development proposed in the
floodplain. Development includes buildings or other structures, mining, dredging, filling, grading, paving, excavation or
drilling operations or storage of equipment or materials. The form responses will be used to determine whether a
floodplain impact plan or special use permit is required. Fees are listed in County Code §18-35.1.f.9 & 10.
APPROVED
Please check one: by the Albemarle County
CommunityDevelopment
06/03/22 Department
Date
x New Submittal with no anticipated floodplain impact (no floodplain impact plan) File FDP202200004
New Submittal with an anticipated floodplain impact. Please include a floodplain impact plan.
FEE required with submittal: $369.20 ($355.00 fee+ $14.20 technology surcharge)
FEMA Letter of Map Change (LOMA, LOMR). Please include a complete copy of all material to be submitted to
FEMA. Include any computer models (HEC-RASfiles) on a disc. FEE required with submittal: $184.08 for
topographic info only ($177 00 fee + $7.08 technology surcharge), or $369.20 for topographic plan with floodplain model
($355 00 fee + $14 20 technology surcharge)
New Submittal with a Zoning Special Use Permit. Please include a Floodplain impact plan
FEE required with submittal: $369.20 ($355.00 fee+$14.20 technology surcharge)
Resubmittal (Floodplain Development Permit Number — FDP ): Please include your response form
from the original submittal. FEE as above required with each resubmittal.
A Floodplain Impact Plan, Special Use Permit, or FEMA Map Change will need to follow Zoning Floodplain Overlay
District requirements (County Code § 18-30.3), found at
httos://library.municode.com/va/albemarle county/codes/code of ordinances?nodeId=CH18ZO ARTIIIDIRE S30OVDI
S30.3FLHAOVDIH
Section 4 of the Design Standards Manual provides a list of required items to be included in a Floodplain Impact Plan.
This can be found at httt)s://www.albemarle.org(ggvemment/communily-development/plannin¢-codes/eneineerine-
desien-manual
Commonwealth of Virginia DCR, Mr. Frank Stovall
Owner Name (Print)
600 East Main St., 24th floor
(864)938-5242
Home Phone Office / Other Phone
Address
Richmond VA 21219
City state Zip Code
& Parcel Number: TMP 90-A-3
Project Name (if applicable): Biscuit Run Sewer Replacement and Stream Restoration
Building Permit or Project Number (if applicable)
Revised 7/1/2021
Please describe the nature of the development activity proposed within the floodplain (e.g. new structure, grading for a
playing field, driveway stream crossing, installation of a fence, etc.):
Major rainfall events resulted in significant erosion and loss of bank and bed material downstream of the existing 48"
culvert, resulting in exposed portions of the existing sanitary sewer system (pipe and manhole). This project replaces
portions of the exposed sanitary sewer, protects the exposed manhole and restores portions of the stream that eroded. To
prevent future erosion, riprap is proposed along the bed and banks of the stream for approximately 100 linear feet.
Additionally, where the sewer pipe crosses the stream, a rock seal will be installed to protect the pipe. Please see
associated design drawings for further details. The proposed conditions as shown in the design drawings when compared to
the 2003 survey of the site does not result in a net increase of fill therefore no impact to the floodplain is anticipated (see
Attachment 1). Installation of the stream stabilization measures will minimize erosion, protect valuable infrastructure, and
reduce sediment loads to Biscuit Run.
(Please attach any plans or photos to this application)
1. If a structure is proposed, is the structure accessory to a recreational or agricultural use?
Yes No x N/A
2. Does the proposed activity involve a stream crossing for a pedestrian trail or driveway x
Yes No N/A
3. Does any proposed fencing cross a stream channel?
x
Yes No N/A
4. If any fill is proposed, please approximate the proposed amount of fill in the floodplain No net fill when compared to pre-
_xisting conditions.
Owner / Agent Signature _fir' Date 3/14/2022 / 3/21 /2022
(FOR OFFICE USE ONLY)
Checked By
(for resubmittals) Fee Amount S_ Date Paid
IM
Receipt # Check # Revised 7/12021
MEMORANDUM
Project name Biscuit Run Sewer Replacement and Stream Restoration
client
Albemarle County Service Authority(ACSA)
To
Albemarle County, VA
From
Piotr Domaszczynski(Ramboll)
Copyto
Chris Kriegner(Ramboll)
Subject
Floodplain Development Permit Application
1 Background
Albemarle County Service Authority (ACSA) contractor Ramboll Americas
Engineering Solutions, Inc. (Rambo]]) to develop a detailed design associated
with rehabilitation of a portion of existing sewer line In a tributary to Biscuit Run
located In Charlottesville, VA. The sewer line crossing under the creek was
exposed as a result of significant erosion (loss of bed and bank material) of the
portion of the creek downstream of the existing 48" culvert (see attached
project location map - Figure 1). The erosion of the creek was caused by
significant flow out of the 48" culvert following rainfall events and minimal
outlet protection downstream of the culvert. The design proposes rehabilitation
of the exposed portion of the sewer pipe and associated manhole structure to
protect these assets and to restore and stabilize portion of the creek
downstream of the existing culvert, including the location where the sewer pipe
crosses the creek.
2 Floodplain Development Impacts
The section of the creek where stream stabilization is proposed is currently
within the Federal Emergency Management Agency (FEMA) designated Special
Flood Hazard Zone (SFHA) AE, which is considered part of the regulatory
Floodplain for Biscuit Run. Per Albemarle County Ordinance, a Floodplain
Development Permit is required when development Is proposed within the FEMA
floodplaln.
On February 1, 2021 a pre -application meeting was held between Ramboll
(represented by Piotr Domaszczynskl and Daniel Kahn) and the Albemarle
County Engineer and Floodplain Manager, Mr. Frank Pohl to discuss the
approach to the project and requirements for the development of the Floodplain
Development Permit. Based on this discussion the following was established:
Since the project is with the FEMA-established flood hazard zone a
Floodplain Development Permit with be required as part of the project
permitting process.
ENVIRONMENT
& HEALTH
Date March 21, 2022
Ramboll
333 West Washington Street
Syracuse, NY 13202
USA
T 315-956-6100
F 315-463-7554
https://ramboll.com
1/6
o The 2003 as -built drawings (Timmons Group Survey of 5/16/2003) reviewed during the meeting
may be used to established site's conditions prior to the erosive event (see attached - only
relevant pages included).
o Ramboll will estimate the approximate volume of material lost by comparing the grade in the
area based on the 2003 surface with the recently completed survey (survey of 01-2021).
o The proposed stream improvements associated with this project should not result in net fill
volume greater that the volume of material lost as established based on the above proposed
calculation.
o The Floodplain Development Permit application will include the summary of the earthwork volume
calculation to support the "no anticipated Floodplain impact" claim (this memorandum).
Based on the above approach, Ramboll performed assessment of the material lost to erosion (see
attached Figure 1) which resulted in the estimate of 175.92 cubic yards (CY). The proposed project was
developed in accordance with the direction that the total fill does not exceed that value. As shown in
attached Figure 2, this value of net fill associated with proposed construction was estimated at 175.71
CY. In the figures, green color is used to indicate fill, or aggregation of material, while shades of blue
indicate proposed cut, or loss (erosion) of material. The calculation of the earthwork balance was done
for matching spatial extents (limits of each analysis are exact).
3 Summary
Based on the evaluation of material lost to erosion along the portion of the stream where construction is
proposed, and the analysis of earthwork balance for the project, it is concluded that the work will result
in no net fill of material (net of minus 0.21 cubic yards) and as such, no impacts to the FEMA designated
floodway are anticipated. The project proposed stabilization of the existing 48" culvert outlet and
existing sewer pipe crossing in an effort to minimize the risk of further erosion of the stream.
4 List of Attachments
1. Issued for Permit Design Drawings
2. Timmons Group Survey of 2003
3. Existing Conditions Survey of 2021
4. Earthwork Analysis Figures
2/6
Attachment 1
Issued for Permit Design Drawings
3/6
AREA
VICINITY MAP
SCALE 1'=lW}
OWNER ALBEMARLE COUNTY SERVICE AUTHORITY
ISO SPOTNAP ROAD
CHARLOTTESVILLE, VA 22911
PHONE 4349774613
FAX 4348T8-0BSB
CONTACT RICHARD NELSON
AGENT RAMBOLL
"M WATERFRONT DRIVE
SUITE 205
GLEN ALLEN. VA 23000
PHONE 51 -0 24223
FAX 8 270 WB
CONTACT MAGGIE HOPHINS
TAX MAP BOA PART 2
PARCEL NUMBER OY0AOA0.0600300
MAGISTERIAL DISTRICT SCOTTSVILLE DISTRICT
COUNTY ALBEMARLE COUNTY
STATE VIRGINIA
USE SEWER MAIN REPLACEMENT B STREAM RESTORATION PROJECT
ZONING NIA
VARIANCES. WA
ZONING PROFFERS WA
SOURCE OF TOPOGRAPHY TOPOGRAPHIC SURVEY BY LINCOLN SURVEYING ON DECEMBER 2020
SOURCE OF SURVEY TOPOGRAPHIC SURVEY BY LINCOLN SURVEYING ON DECEMBER 2020
US GEOLOGICAL SURVEY DATUM NAVD BE & NAD W
TOTAL SITE ACREAGE WA
TOTALDISTURSEDAREA BBBACRES
BUILDING AREAJW OF STORIEWHEIGHT WA
100% DESIGN CONTRACT DOCUMENTS APPROVED
by the Albemarle County
Community0D6evoop/22 Department
Date 33
BISCUIT RUN SEWER File FDP202200004
REPLACEMENT AND STREAM
RESTORATION
APPROVALS SIGNATURE DATE
DEPARTMENT OF COMMUNITY DEVELOPMENT
PIANNER20NING
ENGINEER
INSPECTIONS
me
DEPARTMENT OF FIRE RESCUE
ALSEMARLE COUNTY SERVICE AUTHORT' _
VIRGINIA DEPARTMENT OF TRANSPORTATION
HEALTH DEPARTMENT
ACSA PROJECT NO. 2020-10
ALBEMARLE COUNTY SERVICE AUTHORITY
ALBEMARLE COUNTY, VA
FEBRUARY 2022
NOTE ALL IMPROVEMENTS SHALL COMPLY WITH THE
CURRENT EDITION OF THE ALBEMARLE COUNTY SERVICE
AUTHORITY'S GENERAL WATER AND SEWER
CONSTRUCTION SPECIFICATIONS. IF THERE AREANY
DISCREPANCIES BETWEEN THE PROJECT SPECIFICATIONI
AND THE ALBEMARLE COUNTY SERVICE AUTHORITY'S
GENERAL WATER AND SEWER CONSTRUCTION
SPECIFICATIONS. THE MORE STRINGENT REQUIREMENT
SHALLGOVERN.
SHEET LIST TABLE
NUMBER
TITLE
T-100
COVER SHEET
GAOD
GENERAL NOTES AND LEGEND
C-Im
EXISTING PLAN
C-102-ESC
EROSION AND SEDIMENT CONTROL PLAN
C-102-P&P
STREAM RESTORATION
PROPOSED PLAN AND PROFILE
CAM
SEWER REPLACEMENT
PROPOSED PLAN AND PROFILE
C501.ESC
DETAILS -�—
Cd01
DETAILS
C3
DETAILS
GENERALNOTES
pOJCT NO AIBO6PUNLESS A DEVIATION FORMEO IN FI EOVMED TO COMPETE TETNORKSPECIFE ARY SEVIER HEREIN THEMENT CONTRACT
CONRACTOR
SIW1 BASIC TO THE M&A'6 ATT WM ANY DISCREPANCIES BETNEEN THE OXLNI SANITARY DEAVER REPNCEMEN
CONTRACT TO
AND THE CURRENT PROJECT PRIOR TO COMPLETING THE MRK
,,,,Sy MO NILITY NOTES
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PROTECTION AND MNNENANLE
I UNLESS OTH"PARSE INOGAE D ALL VEGETATIVE AND STRUCTURAL EROMM AND SEDIMENT CONTROL (EEC)
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3 CON CTOR SHALL DURING EMAERIHGPOPPEMTONS NNTER MµL BE%IMEOEMOMMP0.0VEDTFILERMODEVIICE EFFLUENT
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PROPERTIES
S CONTRACTOR$HALL INSPECT ALL EROSION AND SEGMENT CONTROL MEASURES ONLY AND AM. EACH
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D
PERFORM THE DETAILED MAINTENANCE OUTLINED IN THE VMGNRA EROSOX ASEDIMENT CONTROL HANDOCN
FOR EACH STRUCTURAL AND VEDUMTIV'c MEASUREPROVIDED THE FOLLWANG ITEMS SMALL BE CHECXED IN
PARTICULAR
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RE6EDED AND MULCHED AS HEELED
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F ROHIEQUATE RESERVE OF EROMON COWED ALNE REPLACEMENT AND SELL NODE MATERIAL TO REPMRMO FENCES T MD OTHER FCENCESOR RUED TOGENCY
STAIMME THE SITES
O. THE CONTRACTOR SHALL PROTECT EXISTING VALVES LUNHOLEB, ETC FROM BEING COVERED
T AT THE COMPLETION OF CONSTRUCTION µL EROSION I SEGMENT CONTROLS SHµL BE REMOVED AND ALL AREAS
M. SE STABILIZED
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FMLO LNG STMMRDS INADGTIW TO OTHER MFUCABLECRITERM.
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C RESTANUEATON SXµL E ACCOMPLISHED IN ACCORDANCE WITH THE CONTRACT DOCUMENTS AND APPLICABLE
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0 MPUCELE SAFM REGULATIONS SHALL BE COMPLIED NTTH
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DISTURBED AREAS A PERMANENT STAND OF MADE ADEQUATE TO PREVENT ER06NNN SHALL BE ESTABLISHED ON
µL MEN NOT REC EI W NO PAVEMENT PRIOR TO FNAL A W EPTANLE
11 TIMES ALL DEMUSNID SURPLUSMATERIALMATERIAL COLLECTED SHALLRBE DISPOSED OF OFFTHETTHE DVANN SITE BEYMUVCEAT ALL
CONTRACTOR. AT ITS C M EXPENSE
12 EXMTRO UNARM ,TREES. SHRUBS. FENCES .UTILITIES , CULVERTS. VMLIS. VMV 6, ORNEVAYB, POLES. SONS
RpNl)f WAY MRUMENTB. MMLOAES AND THE UE BYALL BE PROTECTED FROM DAMAGE DURING THE NCRK
AN DAMAGE CAUSED TO SUCH ITEMS SHALL BE REPAIRED OR REPLACED BY CONTRACTOR AT NO AWI MNµ COST
ALL PRIME RTY PINS DISTURBED BY CRTRACTR METHER R NOT THEY ME CE%CTED IN THE SIDE MBENM
SMALL BE RESTORED BY ANROIHM LICENSED SURVEYOR AT CONTRALTO" EFFEH6E
13
CONTRAC TO SHµ L EMPLOY EROSION CONTROL DEMO ES AND METHODS AS R DOOR E D TO ME ET THE
REQUIREMENTS AND INTENT OF THE ALBEMARLE COUNTY EROSION CONTROL ORDINANCE AND SHALL COMPLY VTH
THE RAW TUGS CONTAINED HEREIN CONTRACTOR SHALL PROVIDE THE NECESSARY ONERSION DITCHES. DINES
TEMPORARY CULVERTS, AND SET FENCE REQUIRED TO PREVENT WDAND DEBRIS FROM BEING IM SHED ONTO THE
STREETS OR PROPERTY CONRACTR'6 V ICLESSHALL E KEPT CLEAR TO PREVENT MO R COST FROM BEING
DEPOSITED R STREETS
MY
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14 MDEVNLNBINBy THD ALBEMARLE COUNTY O"VESS YS HARMAN RMIE ONC RIB A GUTTER CE AUTHORITY M A RESULT Of TRAD M WETDCTIRSHA L E OR N
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COUNTY OF ALBEMARLEANDWMLL BE REQUIRED TO ATTEND PRELONSTRUCTION CONFERENCE VATH COUNTY
STAFF
16. THECMTRN.TRSXALLMEPMEMOIMPLEMENAVATERMPRAEMNTPLW AOSYPMBPUMPMOPLNITOE
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3 KL MATERMLS AND INSTALLATION DETAILS SMALL CONFORM TO THE KEMMLE COUNTY SERVICE AUTHOR"
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ALBEMARLE COUNTY
SERVICE AUTHORITY
LEGEND
3 ANY UNUSUAL OR UNANTICIPATED BUBEURFALE CONDITIONS SWLLL E IMMEDIATELY REPORTED TO TIE ALBEMARLE
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A µL MATERIAL INSIDE FORMS SHALL BE MEAN AND FREE OF ALL WCNB AND OTHER LOOSE DEBRIS SUBBASE
REMOVE ALL STANDING:IAMR FROM ARE PEKE FORMS
PROPOSED CONTRACTOR STAININGAREA
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5 CONCRETE SELL NOT BE PLACED UNLESS THE MR TEMPERATURE 18 AT LEAST W FAHRENHEIT IN THE SHADE AND
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1 CONTRACAT ALL, MES MIINGLTHE NCNK CNTAIN TIDNIRACTR SHALL PAY NOR All. PERSONAL. STRUCTURES CULVERTS AND LOPERSONAL. INJURY AND PROPERTY
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], A,_ PINES. GRAHAGE INLETS AND OTHER SMJCFURES UN.OVEREDDURINGCONSTRUCTCN 9H41 BE
INSPECTED BY THE SERVICE AUTHORITY BEFORE BEING BACKFILIFD R &TRIED THE GERNCE AUTHORITY MAY
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3 CONTRACTOR SHALL MANCE EVERY EFFORT TO PROTECT
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3 NATIVE SPEOES SHALL M REQUIRED FOR ALL PLANTINGS (TREES, BUSHES. SHRUBS OR OTHER PLWTSI
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TO
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3 EXCSPT AS OTHEMM PUGIORIIED IN IMITNG BY THE GERMS AUTHORITY THE VIORK SITYLM
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POSID BY COITMCTR), AND OTTER APPROVAL RELATED ITEMS IN ACCRdVKE AITH THE CONTRACT
DOCUMENTS LOCAL STATE AND FEMILLL POUCHES
ALBEMARLE COUNTY SERVICE AUTHORITY (ACSA) -
GENERAL WATER & SEWER CONDITIONS
1 TO S
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I ALL NET PENCE SHRILL BE N ACCORDANCE`MM NROMM E MINON M D BEgMENT CONTROL
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2 TEYPOPMY VILT FENCE I S TO M USED TO CGGROL SEGMENT IN NONCONC EMMTED FLOE
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THE FENLE,
6. FENCE TO M AUMEO ALONG CONSTANT ELEVATION COMWR M CLOSELY M POSSMLE.
SILT FENCE MUST BE INSTALIFD AT IEVEI 0. BOTH ENDS OF FACH fENCE SECTION MUST
E NC AT LEAST I O FEET UP SLOPE AT 45 CEGRfE6 TO THE MAIN FENCE WORMER'
MY FENCE SECTIONNMICH Mf.S MEN UNDERMINED ON TOPPED MUST BE IMMEOMTELY REPNREDOi
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TEMPORARY STABILIZED CONSTRUCTION
ENTRANCE DETAIL
NOTTOSCLLE
21
21 SLOPE OR
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1 N N.SSHNIMLBMPPLTEDTOWSLM FIMPROCTMMNVI
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BERM DETAIL
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ENGINEERING SOLUTIONS, INC
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DETAIL NOTES.
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INTERVNB OUGUMUM USING HERD W OO STAPES
f. COMRST FILTER SOCK TO BE MIGNEG NEONG CONBTAM ELE ION COMWR M CLOSELY
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HEIGHT O ME COMPOST FILTER SOCK
5. ANYCGNMST FLLTER$OCR SECTIONNMICH IRS BEEN UNDERMINED OR TOPPED MUST BE
MMEGATELY RE➢MRED ON REII
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NOTES
1 INNER SUITS ME DEPICTED FL NEM MATE MEN EOUNNEM PERFORMANCE MAYBE
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FROM
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5. SEDIMENT TRMORES ONTO MATING MUST M RENOVED M NECESSMY TO FREVENT SEGMENT
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E NATO PROTECTION FOR 2411 PIPELINE (C-103)
C-1.
CETAIL NOTES.
1 INSTALL ROCNEILLS UP AND OOIMSTRI CFTHECROSIR
ORIENTED PERPENpCULAN T3, MNA ICHANNEL IflPESPCCIIYE OF
PIPE M DAECTIOX THE INVERTS OF E TOOTER ROCKS BN4L SE AT
OR BELOW THE SPRINOLIM OF THE PIPE TO PREVENT FLAT URE
EXPOSURE THE LOP ELSVATION OF THE APRON AT PIPE BNALL BE AT
MIWMLN IS INCHES UT TIULNEO)ABOVE THE PIPE... ALL OPEN
TRENCHED AREAS SHALL BE LINED NTH FILTER FASRIC IHONYOVEXI.
OF MNK 2 POCK SILLS SHALL BE CONRPUOTEO M. ROCRSIOULOERB OF
RECTANGUTAR BLOCK NAPE NTH ME WHIRL. DIPER IB
NICNN. ROCXSROULMRS BIWL BE TIGHT FITTING NTH ND—C4
OR OAFS LAPOER THAN F INCHES RCCKSBIDULDERS SHALL Bf
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S THE ENRNEER RESERVES THE RIONT TO ADJUST THE
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FOUNDATION SECTION VIEW
NOTES _.
I CONSTRUCT A FORMED INVERT FROM NEW SEWER LINE TO ALLOW
FLOW TO THE EXISTING PIPE
2 POUR A SHELF TO THE LOWER HALF OF THE EXISTING PIPE
3 CUT AND REMOVE THE TOP HALF OF EXISTING PIPE TO WITHIN 6'
OF THE MANHOLE WALLS AFTER THE INVERT AND SHELF HAVE
BEEN FORMED, AND THE MIA HAS BEEN FULLY TESTED IN
ACCORDANCE WITH THESE SPECIFICATIONS
TYPICAL MANHOLE BASE
SHOWING "DOGHOUSE" INSTALLATION
NTS
FIG S-1-AI
BISCUIT RUN SEWER REPLACEMENT AND DETAILS
STREAM RESTORATION
ALBEMARIE COUNTY. VIRGINIA I HICKORY STREET
I C-502
Attachment 2
Timmons Group Survey of 2003
4/6
BISCUIT RUN
�e!
SEWER PROJECT
ALBEMARLE COUNTY, VIRGINIA
LOCATION MAP
SCALE: 1" = 2500'
BEICiHiSIL
O
a
S a�
Lu
&
DEvELOPMENT
CORD MATE ON
y
z
¢i
BEIGHTS DEVELOPMENT CORPORATION SHEET INDEX
Z
#
�mI
O
MARCH 17, 2003
rtEViSioNs REVISED: APRIL 4, 2003
;
REVISED: MAY 16, 2003
-- APPROVED: AUGUST 6, 2003
AS -BUILT: OCTOBER 25, 2004
B
Oak Hill
:-.
%•
W i• %•
I1I p.�
Southwood
Mobile Home Park y •7
Ze
1100
1/ �
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c i
9
d
au
Lake Reynovia
tz
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r
Om
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i � BUILT
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51
IN
"rawer
/
�Q "„
` o
_ .f —
..u.NEDD uoRlo�xi°Esrr,Es IRdhlll 1 //""
n*
IIIII��1
APPROXIMATE
LIMITS OF
STREAM
IMPROVEMENTS ? 11
0
o' F�
fac 3 �'f
z. f
o
v) Z `{
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3 40
m +
ai
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w •iiYiLT g.. �
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Attachment 3
Existing Conditions Survey of 2021
5/6
TRY x0A].O
20
ROWWN' Ex
a WAE Rl
nxE$e A EASEMENT \
US Dfi 11G 475
_ay�8
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tw.Ri
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q
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PREAS
/ ♦Nap
LEGEND.
BOY BLOW OFF VALVE
BB . BOTTOM OF BANK
CUP, CORRUGATED METAL PIPE
GF . DUCTILE WON PIPE
WV VERT
ALA REINFORCED CONCRETE PIPE
ONE. OVEREAD ELECTRIC
OR . ORANGEPW FLAG
VC . POLYVINYL CHLORIDE
S . "ON
SS . BAMT SEWER MANHOLE
}BC. TOP OF BB. PEE
.30650 • SPOT ELEVATION
. DRAINAGE ENE
- . SATARY OVER.. UllUl
ooeaov . RP RAF GRAVEL
..AUE IN FEET
AWNESNARNAT
f,-.P •� '
EAST
SD-1
TOP'. JO] M
. 0" 1. INS .23 IN GRIHI
OUT e' PVC 390.05 1S9-21
BE 2TOP eXANDacm
ME 0- DP 1e1IN IS. N
OUT. II- DV 301011SX,THI
SO-3
TOP 35503
RE S" IS IOLSON 3N033 WE 11
N E- DP (DAM 3N0.2B US 0
W. 2A" PC
3e003 ISS AI
CUT'. 2A' PVC ITS., ISS-.1
SS A
TOP 3SS$1
V CUTA 2A'PIC]fNSWT31
TO IOB.af
Al2J' PVC 370.30 I E.m
OUT 24" PVC 3T9.26 OS-61
BE.O
TOP 2011]
N 24 -
PVC 3"54 ISS 61
OUT 24" PVC 37082 INORTNI
SS.) (ABANDONED)
TOP 3920'
OUT 2- DP 36412 ISO-21
an
I
SETS
ONES
/A ' �iAlN / � ! fMN / ♦ GYJG
1.
ANUM
«!
AB a ":0
X10 aY
oB A
TMP 9OA-3
130,340 AC.
DEPARTMENT OF CONSERALl. OF VATION
ISS 040 FP 71 �C5� AT
°G BB...> eie 9LWER
M61 P L Ac9A
°De. �1 P 1n R.W
DS AN P BBA ENDO
OD Be p E.vE1M
DB P ITT METS P N
PIN MAN LOCATED
xIME MNTH EAST ELEVA71M
fL16 1 RED). I. 1 772Q 51300 NE 13
FLAG 3 INEW163 1111 I11]21 3JJ00 ]N1 B6
LAG 3 3BB]IDZ 6300 IIa]]$>0 Be300 b9 29
MAE 1 38e]135 ZSM. 11an2n BJBOC .1 BO
FLA6 B 3BB>1B3 NO
11an3o6 O]Il0 IS
BB
MAC B 39E- >a00 ia]>3m a600 1 1 J]
n30) ..'PAT
ee7zE 6E000 fin]333 00100 3Ba Y+
A6 a 90306 i1m3A3 ]9M0 IN E
ILA
9 BB>20] +83100 11�1 3A3 »f00 31H 82
IS 10 38B>190 1 WO 13JA 29300 3BP 6>
FUND .11)O 30M J ]AB 8300 30A BI
N.
12 3BB]13E.B)900 IIJP3J] .TAD .1 E1
R.A. 13 INI SEGO I l 1 17 Ee00 3B3 Il
RAO 3J 388]O93 SOB00 1f A]]3M 23BO0 3BJ 50
FLb^ 13 3B07OE A1]W 11J))321 093J0 BA 9
`LA6 IB 3097 71 29SW 1J)]31B 13]01 IS S 01
LAfi I) 38MBe0-A l]300 11J]1310 1J100 30� M
MAI MI-Y >111 9J]00 11A]>31O 29100 A Bfi
VICINITY MAP 1' = 1500'
HQµ TN pA,
LINCOLN
SURVEYDMTR0.
o
MARE
WNTN EAST
EL£VAtICx
I Pr •Iry
V /'L@�
T-3A1001
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I
CXIEIBTW161 !. KI.LN
'-]A3031
-3JS03B
.1E3 INC. 10]00
3E 02
ry UO GWN MUN IIY I.
TIC. NO. 353!
-3AE03
11A173!0
3E]SE SEW IJ]]771 51000
30BJ5A1 210E 1A1]007 N.
3E ]3
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631 BEPNMAR CKCLE
01-IJ-2021q
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3E7101 NEED I IM75 Mw
399 0A
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un
< V.
AMO
vsooi
389739i ii]a°O iiiiiAWes uiw
IEfi7s za
OFGICE JA.c7J
FAX 411.911.1116
y¢
PIN FLAGS LOCATED
NONE MNTN EAST
ELEVATION
THIS TOPOGRAPHIC MAP WAS PREPARED 1.
RAM00.l AMEMCAB
THIS SURVEY WAS PREPARED WITHOUT
EN THE BEFIT OF A LE REPORT
SOME EASISMENTS OTHER THAN THOSE W SHON
HEREON MAY EXIST
TIN SOM3 IS ZONED RURAL AREAS
TIN 90A-3 0 N THE SCOTTSVILLE MADISTERIAL GSl.T
THIS PROPERTY LES W AM AREA DESIGNATED AS ZONE
ZONE ZOE AND ZONE AE FLOODWAY AS BXOWN
ON MAPS
WP31003C0 0 D GATEDAFEBRUARYN PY 2903AOEl&XT GENCY
iX18 TOPOGPARMIC ^URVEY WA9 COMPLETED
UNDER TXE MRECT ID RESPONSBLE CHARGE
OF 0.PIETOPHER B NEAN GROM AN ACTVAL
MOUND SURVEY MADE VNOER MY SUPERVISON
THAT THE RMGE%ANO/OP ORIONAL DATA W75
OBTAINED W OECEMBER 30. EOE0 ND THAT MS
PLAT MM, OR g.TAL BE ENAT'AL DATA INCLUDING
IUNLEOB A RISET — ACCURACY ST A.ARD9
TIED
I HEREBY CERTPY THAT THIS TOPOGRAPHIC SURVEY TO THE
EST OF MY PROFESSIONAL KNOWLEDGE AND RELIEF IS
CORRECT AND COHERES WITH THE MM WM PROCEDURES
AND STANDARDS ESTAMISHEO BY THE GINIA STATE
BOARD OF ARCHITECTS PROFESSIONAL ENGINEERS LAMA
INTERIOR VE5 COR PAM
NIEO LANDSCAPE CTECTS AM
NOTE THE LOLA ^IN OF EASTWG IXDE4GRCUND UT41TIE5
5 SNO WN IX N R0RMATE WAY ONLY OT4n E3 APE
ME 5AT20 USING UT41TY COMPANY LOCATIONS
CITY/LIXNTV
UTILITY MAFE. AID XIELO -AT-
LXE CONTRACTOR
uMAll OE TERMIE T E E%ACT LOCATMIN OG ML EYISTW4
LILITIES EGORE LCNIENCIND WORN. THEY AGREE LO E
FULLY ESPOIBIEE FOR Y AAD ALL OAWEE WMCX MIGHT
BBE °CCA. .. BY NIE GAILURE TO EXACTLY LOCATE AND
PEIERVE AN° ALL INGENIXi. UTILITIES
MISS UTILITY TICKET TOR THIS PFOJECL AO]3901060-DOA
TOPOGRAPHIC SURVEY OF
A PORTION OF
TAX MAP 90A PARCEL 3
ALBEMARLE COUNTY, VIRGINIA
202C
z
TMP 9OA-3
130,390 AC.
CROSS SECTION 2.50
MauoxTu r
n aee
art
aTsu
a
CROSS SECTIONS
STATIONS BASED WON
TMAIWEO
is
CROSS SECTION 2.00
Iw .'D .w
Te
A.
«
f
CROSS SECTION 3.00
.wiwK r . w
i°e..aAL—
_.
t
J
Attachment 4
Earthwork Analysis Figures
6/6
NORTH f pl34
we 46 � NRI' .�-
iy
� a
J93�
/ P
'a 20' PRIVATE SEWER
Po EASEMENT
n O.B 2984 P 683
W
TZo� O `a
y r/12r. / ,yg1� b 390 SS-3
0� � 38905
S ^ �gy/
JO ' 1 5 1p5TC25
IS W30 r
3931]
f 55 EASEMENT /) /
�,r 475 ,
I
m / ti I`39132
I\ \ J r
7,11
1P
1 105YC25 E(lE
C\ \\J9
/
- 16POP.7(11 ININE25 / 12STC25 _ / 378.
12PINE25 /
\\' 30 ' I // / 18S
r0J�\� 1 0n / n r
RQ < m
wJ 92 m/b 21
See 74 \
3892 j tl
tlM4 73�
\ �A
\ / 391 57-
3e '
3w Qq /
4TS
0 i
/ p0 yg34P /
3B) ]8 �
SB819
WAIM�
396 J)
tl
r 385 80
ESTIMATED MATERIAL LOST TO EROSION
2003 CONDITIONS PER TIMMONS GROUP SURVEY DATED 05/16/03
BISCUIT RUN SEWER REPLACEMENT AND STREAM RESTORATION
30' 0 30' ALBEMARLE COUNTY,
VIRGINIA
i
I —
CUTFILL SUMMARY TABLE
NUMBER
MNR E(RI
1MY MHOS (RI
MG(BpFll
LW
1
400
dm
]B110
■
a
+m
-zm
MEIO
■
•
2m
am
LIIY
■
e
am
zm
Mi.
.
a
xm
am
"16
■
1
4.m
6.m
am
■
B
am
0.m
O.m
■
CUTIFILL TOTALS
cur mural
Mu(curol
xE)(cuwl
BEa4r
Imm
1Jan.cur.
FIGURE 1
RAMBOLL AMERICAS ENGINEERING SOLUTIONS, INC
SYRACUSE, NY
RAMB LL
NORTH
b848 T
9
/ PRIVATE SEWER EA -
Pp EASEMENT
D B 2964 P 663
�2
h
]140512 / �ry� v
/D5 ( / 79h, 1 Y 5
i�
I _
,
It III
39307
ZZ
�r
0
_ JAL
05 C25
30 tl
Ifi CPJO 39317
E EASEMENT
!631,P 475
I
r? 39132 �
r
/ T '�4,5p00
396 0'y
\ 109YC25
145]0
�\ \�\
19POP I PINE25 i 129YC25 _
12PINE25 -
5
1 T JO C
4 i/5
/777y'o2-w' F)
i A 1 bell 45 IN 45 1O
't3 6SYGJ
3)
-11 t99 - w
// L
}R6 Y4 \
38926
_tl
ONED
nTrbm
OF BANK
tl
38) )fi
38J B� — - - - - -
B —
/ J i
IB1A-5 tl /
35819
O ON
BANK 366 ))
TMI
T�IA-6 Y
_ _ _ _ _ - J
tl 385 50
10 K\ \ �rn�
1
NO FLOODPLAIN IMPACT PLAN (CUT/FILL ANALYSIS)
BISCUIT RUN SEWER REPLACEMENT AND STREAM RESTORATION
30' 0 301 ALBEMARLE COUNTY,
VIRGINIA
CUTIFILL SUMMARY TABLE
NUMBER
MIN RANGE IF!)
MAR RAH3E IITJ
AMFA IbFT)
Calve
dm
dm
0.W
■
z
AN
ON
f
-1.m
Qm
tYJE3
■
4
QW
0.m
w5I
.
6
O.W
2m
MIMA1
.
e
IN
4.W
wx
.
Am
E.W
]Mdt
■
am
Rm
UM
■
CUT/FILL TOTALS
Cu MUTO)
iN11cUY0t
HETIw Yo)
N.E]
TIM
IPn114KU
FIGURE 2
RAMBOLL AMERICAS ENGINEERING SOLUTIONS, INC.
SYRACUSE, NY
RAMB LL