HomeMy WebLinkAboutWPO201300061 Plan - E&S 2013-09-24GENERAL NOTES
1. Site statistics: Albemarle County TM# 21 -12C1. Zoned: RA. Total area of existing lot -
20.97 acres. Proposed use: Church. Total disturbed area = 2.6 acres. Building area =
7,000 sf. Pavement and walk area = 0.94 acres. Total Impervious area ='1.0 acres.
Green Space = 19.97 acres (95 %). Site is not located within a reservoir watershed.
2. Work in this project shall conform to the latest editions of the Virginia Department of
Transportation (VDOT) Road and Bridge Specifications, the VDOT Road and Bridge
Standards, the Virginia Erosion and Sediment Control Handbook, the Virginia Erosion and
Sediment Control Regulations and the County of Albemarle Design and Construction
Standards. In the event of conflict between any of these standards, specifications or
plans, the most stringent shall govern. All utilities to be dedicated to the County of
Albemarle shall be constructed and tested to conform to Commonwealth of Virginia Board.
of Health Waterworks and /or Sewerage Regulations.
3. Erosion and sediment control measures shall be maintained continuously, relocated when
and as necessary and shall be checked after every rainfall. Seeded areas shall be
checked regularly and shall be watered, fertilized reseeded and mulched as necessary to
obtain a dense stand of grass.
4. All drain inlets shall be protected from siltation. Ineffective protection devices shall be
immediately replaced and the inlet cleaned. Flushing is not an acceptable method of
cleaning.
5. When the crushed stone construction entrance has been covered with soil or has been
pushed into the soil by construction traffic it shall be replaced with a depth of stone
equal that of original application.
6. The location of existing utilities as shown is approximate only. The contractor is
responsible for locating all public or private utilities which lie in or adjacent to the
construction site. The contractor shall be responsible for repairing, at his expense, all
existing utilities damaged during construction. Forty -eight (48) hours prior to any
excavation call Miss Utility 1 (800) 552 -7001.
7. All underground facilities located within the County's right -of -ways shall be installed prior
to the placement of any part of the pavement structure.
8. All materials used for fill or back -fill shall be free of wood, roots, rocks, boulders or
any other non - compactible soil type material. Unsatisfactory materials also include
man -made fills and refuse debris derived from any source.
9. Satisfactory material for use as fill for public streets include material classified in ASTM
D -2487 as GW, GP, GM, GC, SW, SP, SM, SC, ML and CL groups. The moisture content
shall be controlled within plus or minus 2 percentage points of optimum to facilitate
compaction. Generally, unsatisfactory materials include materials classified in ASTM
D -2487 as PT, CH, MH, OL, OH, and any soil soil too wet to facilitate compaction. CH
and MH soils may be used subject to approval of the VDOT Engineer. Soils shall have a
minimum dry density of 92 lb. /cu.ft. per ASTM D -698 and shall have a liquid limit less
than 17.
10. Compaction of fill material under building slabs shall be based upon recommendations of
soils engineer after completion of standard Proctor test and shall meet bearing
requirements of architect of buildings. The Contractor shall be responsible for testing.
11. Materials used to construct embankments for any purpose, back -fill around dreAnoge
structures or in utility trenches or any other depression requiring fill or back -fall shall be
compacted to 95% of maximum density as determined by the standard P octor- test as
set out in ASTM standard D -698. The contractor shall, prior to any operations involving
filling or back - filling submit the results of the Proctor tests together with a certification
that the soil tested is representative of the materials to be used on the project. Tests
shall be conducted by a certified materials testing laboratory and the certificatipns made
by a licensed professional engineer.
12. All excavations, including trenches, shall be kept dry to protect their integrity.
13. Any discrepancies found between the drawings and specifications and site conditions or
any inconsistencies or ambiguities in drawings or specifications shall be immediately
reported to the engineer in writing, who shall promptly address such inconsistencies or
ambiguities. Any work done before the engineer is consulted shall be done at the
Contractor's risk.
14. A preconstruction conference shall be held prior to the start of the construction. The
contractor shall arrange the meeting with the County Erosion Control Administrator.
15. All storm sewer piping shall meet VDOT standards. Pipe bedding to be per VDOT PB -1.
16. All sanitary sewer piping be PVC SDR 35 unless stated otherwise on plans.
Sanitary sewer lateral to be 6" PVC SDR 35 from sewer main to building at a minimum
slope of 1.0 %.
17. Handicap spaces to have vertical signs with the international handicap symbol. At leas
one space must be van accessible with "Van Accessible" sign below the international
sign. Minimum height to sign bottom is 4' -0 ", maximum is 7' -0 ".
18. The Erosion and Sediment Control Narrative is considered part of this plan and shall be
adhered to and its requirements met by contractor.
19. The Owner will coordinate with the County on the exact sign location and size. The sign
location and size is to conform with County Ordinances and a permit from the County is
required prior to sign construction.
20. All areas not designated as parking stalls are to be fire lanes with no parking.
21. Provide and install one Knox box on the building as directed by the Fire Marshal's
8 Office.
SP- 2010 - 00046. New Hope Community Church (Signs #12 &15). App,oved:JUly11,2012
1. Development and use shall be In general accord with the conceptual plan titled "Conceptual Plan -Soccer Field Removed: New Hope Community
Church," prepared by Blackwell Engineering PLC, revision number (dated 5- 17 -12), (hereafter "Conceptual Plan "), as determined by the Director
of Planning and the Zoning Administrator. To be in general accord with the Conceptual Plan, development and use shall reflect the following major
element within the development essential to the design of the development, as shown on the Conceptual Plan:
• location of buildings and structures, which may be built in phases;
•
location and maximum number of parking spaces, which may be bulk In phases;
• leaden of the entrance;
• lecstkmofthe "wooded area to remain," within which land clearing and developmentshall not occur, with the exception that the designated
"Pmposed Reserve Drainfield° site maybe cleared and used onlyfor that purpose.
Minor madificakons to the plan which do not conflict with the elements above may be made to ensure compliance with the Zoning Ordinance.
2. The area of assembly shall be limited to a maximum four hundred (400)seat sanctuary.
3. All outdoor lightingshall be only full cut- offfrtures and shielded to reflect light away from all abutting properties. Alighting plan limiting light
levels at all property lines to no greater than 0.3 feet candles shall be submitted to the Zoning Administrator or their designee for approval.
4. There shall be no day care center or privateschool on site without approval ofa separa [especial use permk.
5. Entrance design and location must be approved by the Virginia Department of Transportation before constmctim, fthe acres road forthis use
may commence.
6. Written approval of water - supply and septic facilities must be submitted before this use my commerce.
NEW HOPE CHURCH
EROSION AND SEDIMENT
CONTROL PLAN 4
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ALBEMARLE COUNTY GENERAL NOTES
1. Prior to any construction within any existing public right -of -way, including connection to
any existing road, a permit shall be obtained from the Virginia Department of Transportation
(VDOT). This plan as drawn may not accurately reflect the requirements of the permit.
Where any discrepancies occur the requirements of the permit shall govern.
2. All paving, drainage related materials and construction methods shall conform to current
specifications and standards of VDOT unless otherwise noted.
3. Erosion and siltation control measures shall be provided in accordance with the approved
erosion control plans and shall be installed prior to any clearing, grading or other
construction.
4. All slopes and disturbed areas are to be fertilized, seeded and mulched
5. The maximum allowable slope is 2:1 (horizontal:vertical). Where reasonably obtainable,
lesser slopes of 3:1 or better are to be achieved.
6. Paved, rip -rap or stabilization mat lined ditch may be required when in the opinion of
the Albemarle County Director of Engineering, or Directors designee, it is deemed necessary
in order to stabilize a drainage channel.
7. All traffic control signs shall conform with the Virginia Manual for Uniform Traffic Control
Devices.
8. Unless otherwise noted all concrete pipe shall be reinforced concrete pipe - Class III.
9. All excavation for underground pipe installation must comply with OSHA Standards for the
Construction Industry (29 CFR Part 1926).
SITE DESIGN:
BLACKWELL ENGINEERING, PLC
566 EAST MARKET STREET
HARRISONBURG, VA 22801
540- 432 -9555
BUILDING DESIGN:
BLUE RIDGE ARCHITECTS
ATTN: RANDY SEITZ
61 SOUTH MAIN STREET
HOUCK BLDG, SUITE 200
HARRISONBURG, VA 22801
540- 437 --1228
OWNER- DEVELOPER:
NEW HOPE COMMUNITY CHURCH
MICHAEL HENDERSON, TRUSTEE
3445 SEMINOLE TRAIL, SUITE 300
CHARLOTTESVILLE, VA 22911
PROPERTY INFO:
TM# 21 -12C1
20.97 ACRES
WkITE HALL MAGISTERIAL DISTRICT
ZONED: RURAL AREAS
USE: VACANT
PROPOSED USE: CHURCH
FEMA FLOOD ZONE: X
!) V 1L1/11Y V 11'YIr0.
BLDG AREA =4,000SF
BLDG HEIGHT = 30'
STEEPLE HEIGHT = N/A
USE GROUP =A3
GONSTRaETIOri TYPE � 3B
APPROVED
by to Albemarle County
Commu ity Development Department `
Date - Z 4 • L o 13
File
aDMONDIL r :123
BLACKWELL
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L- No. 3831 I% SERI
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566 EAST MARKET STREET
HARRISONBURG, VA 22801
PHONE: (540) 432 -9555
SURVEY NOTES
1. Both the boundary and topographic surveys were conducted under the direct
and responsible charge of Brian Ray, L.S., of Charlottesville, VA, 434- 293 -3195.
2. Vertical Datum based on NAVD88. The horizontal datum is tied into the
Virginia South - State Plane coordinate system.
3. Date of topographic mapping: 2011 - 2013.
FAX: (540) 434 -7604 z
EBLSC EDITION SHEET INDEX
U
DESCRIPTION
ry
A REVISED 8 -28 -13 PER COUNTY E &SC COMMENTS
2
A REVISED 8 -15 -13 PER COUNTY E &SC COMMENTS
=
U
A REVISED 6 -28 -13 PER COUNTY COMMENTS
4
A REVISED 4 -9 -13 ADDITIONAL TOPO ADDED
LLJ
ORIGINAL PLAN DATE: 1 -17 -2013
0-
O
S
EBLSC EDITION SHEET INDEX
SHEET
DESCRIPTION
1
TITLE SHEET
2
GRADING, ECS AND WATER QUALITY PLAN
3
ADDITIONAL NOTES AND DETAILS
4
ADDITIONAL DETAILS AND PROFILES
LLJ
Z
PROJECT 2167
NUMBER:
As EROSION AND SEDIMENT CONTROL PLAN EDITION
DITCH TABLE � -� - '� -, -� \ ��' '` � -- � \
E &SC LEGEND
MIN. / i _ , \ 47C SOIL TYPE Date: OCT 2012
BOTTOM LEFT RIGHT 10 -YR 2 -YR DITCH DITCH SLOPE LINING
WIDTH SLOPE SLOPE DEPTH DEPTH VELOCITY -� - "' - -i' -' -1\ � ',i� \ \ .. \ - _ -.. -. S'A7 - -__� EXISTING CONTOURS
I min 0.00' 2:1 2:1 0.64' 1.14' 1.59 6.80% GRASS �''' �1
1maz 0.00' 2:1 2:1 0.62' 1.12' 1.69 12.00% GRASS /- � '/ %� \ _ \ \ I \ c PROPOSED DITCH OR SWALE Scal A$ NOTED
V e TE
1 @ Inletdd3 0.00' 2:1 2:1 0.76' 116' 1.88 6.10% GRASS " / �� \ \ \ \ - + 28.5 PV PROPOSED SOT ELEVATION
/ .�- _ Designed by:EHB/TBF
n = Q/r- °�, -� �' / i /� 518 ` I DRAINAGE FLOW
�V` PAVED CONSTRUCTION ENTRANCE (SEE DETAIL)
2 0.00' 2:1 2:1 0.62' 1.12' 0.67 1.00% GRASS i
3 min 0.00' 2:1 2:1 1.04' 154' 0.94 2.50% GRA55 I
/ CONSTRUCTION ROAD STABILIZAnON (3.03) Drawn by: EHB/iBF
\ \ n SILT FENCE (3.05)
3m x 0.00' 3:1 3:1 0.77' 1.27' 1.15 13.10% GRl55 / �'' / / -- 1 x
Q�INEE7 PR9TEET161r -(397} Checked by: NWB
CULVERT DIVERSION D KE PROTECTION (3.08)
FILL DIVERSION (3.10)
_ / / �' sr SEDIMENT TRAP (3.13)
CRITICAL SLOPES _ , _ ' ® /
-�" SEE SEDIMENT TRAIP #2 �' / /' o TEMPORARY SLOPE DRAIN (3.15) ® Qr
AIL SHEET 4/ ' /'
/ "i' lY • � - _ _ _ ` � � \ _. - _- � '' / / � �' I' J- � / / - _, ` ` - - PF PAVED FLUME (3.16) �../
DP OUTLET PROTECTION (3.18) 7
VI AS TREE \ � � 520 / / � � � � / � _ - _ \ GD � ROCK CHECK DAMS (3.20)
__PRO ON ON DOWNSLOPE - - \\ CD MODIFIED ROCK CHECK DAMS i E
SEE SEBIMFN P �1 SID F EXCAVATIONS ` - / 7O / / / / g'' / _ / / \ \ \ \
SHEET 4 \\ p / ' 9• _ m TOPSOILING (3.30)
4' CONTOUR I TERVALS \ _ \ i 1 N _ - _ - F•'�I w m
FRO) COUNTY / / O Ott \ (3.31) N N g u
l 15 TEMPORARY SEEDING
SEE BI �T SED NT \ 31
- FOREBAY SEP -TOR BEL 1 - - - - - \ \ � _ - I � / / / / / / ® / �' %G ' - - - - - / / TS PS \ \ \ \ \ O PERMANENT SEEDING (3.32)
\BENCHMARK: NAIL SET IN \ _ Nu MULCHING (3.35) O j 2
B SE 9° RED DAY( \-'- 1P TREE PRESERVATION &PROTECTION (3.38) r l 3
`./ u
E 534.59 \
........ DISTURBED AREA ~( rn � o
( RVEYOR I / 3:1 I J I
ROCK - \ /' /' / / / / / I \ \ \ NUMBERS IN PARENTHESES REFER TO VESCH MEASURES ° Q n
SF / _____ / J- / DD OUTCROP_ yx -?,Re ® /' 6+00 /' /� // 3JJ TC / // \\ _- __.... a �o v°i m
I ! ! �s - 7- I 'I r \ \ Q� '' M w �'` g
I / ! C - p / / / `. NOTE: F+i
\ ! !2' CONTdl1R INTERVALS I J t olJl1 2 /� .�' / _ _ \\ 47 CONTOURS AND SPOT ELEVATIONS SHOWN 2 W
\ \ I I I FROM SU9VEYOR / I I I� ST m ml x _ -O�' / - - -- - _ \ ARE FINISHED GRADES OF FUTURE
O + �''� -„p •�'i / �x i _ - - - - - _ - _ _ - _ _ _ PAVEMENT. CURBING AND SIDEWALK. a
l /l I l ' •3T - 5 \. 0� / `JJ /
\ I I J F Tl i� 1 C ADJUSr FOR SUBGRADE:
\ \ I I I I J J BENCHMARK: 2 {PAILS 9(ET J I >� ���i -� I / - x / � � � �` - - - _ - _ - _ - -
HEAVY PAVEMENT. -13°
I IN BAS OF P WER P N .� "l$w' - \ \ _ q / / / _ TO LIGHT PAVEMENT: -10'
/V =5 1 ' - �� �> T / �'/ / / / SOIL TYPE
/' - TS SIDEWALK: 8'
/ 00 C _ -�/ // \ __ -�' / / / ' -___ BOUNDARY
4Y i _
/ 2e9
30 RSk
/ CHMARK. 2 s SETT To / / / / sF
\ 2gI 1 SI r- EENCE-°ERWS AS TREE \ '\4 3
�I I CD T 3o -ri IN SE OF PO LIE
3 +62.34 CI ` > Sy, X \ \ELEV -535. / / / / i TS u5 / / S / / / / SIDE OF EX AV OWNSLOPE
\ - - - -
1 a
BUI Dwc \ / / / / ' / s / / - / \ - W Q ¢ z t
SUBG ACE
\\\ ?t /' - -__ \\ -�- WOO
\�U �O`TCH 03 A' d\ \ \\ \\ \\ \\ \\ 37¢ •� , /Li ��'' // / / - ._. - - -_-
r1l
\ \O \ \ \ \ \ \ i l.�� \ FUNRE \ SF \ 372r STY#` \y��i %r �� // / / - \�� - - --
\� \ \ \ \ \\ \ \\\ \ NOaGRADING \ \\ Cx x� �i / / / / - / a@!>~ - -..,
\ Revision Dates
\ oR HEAW 4 -9 -13 TOPO ADDED
\10
`EQUIPMENT
6 -28 -13 CO COMMENTS
B -15 -13 CO COMMENTS
B -28 -13 CO COMMENTS
\ BEHMARK: NAIL
\\ \ \ I \ WI MP 2 t \ \ \ \ \ \ IN \BASE 12' CEDA / 2 ACRES OR LESS OF DRAINAGE AREA:
\ \ OP ® N \ \ \ \ \\ \\ ELEV =5�. CRIT'GAL SLOPES / \
\ \ \y\ \ SILT FENCE SERVES AS -TRF_E _/
PROTECTION ON DOWNSLOPE -�\/ / / // / / / \ / \\ OPTIONAL ZQ
\ SIDE OF EXCAVATIONS / / - / - / / /' / / / / i \ \ 94C TER CLOTH .._l
COARSE AGGREGATE (DOWNSTREAM VIEW) •J
\ \ \ VDOT /1 Q.
FLOW 2:1 2:1 w }
20' LONG 18 "x6'xW STAINLESS
STEEL OR ALUMINIUM ANGLE SET I I \ \ \\ / \ / / / / / / �'' ' J N O
ACROSS SEDIMENTOPREBBAYO \ I \\ \ \\ \ \ \ 5C \\ / / / / // / //r - Q wM
F ® \
// I / / _ - MODIFIED B w
BIORETENTION SEDIMENT I \ \\ \ / / / / `\ ar w 0)
\ \ \ ROCK CHECK DAM V U :I_ c14
BASIN FOR 1' DEEP DITCHES N N
ELEV =518.5 FLOW FROM (D I I �- _ C ° \ \ I ® I I \ \\ / j%� // // // - / NTS W =
WITH EES42 � � � ! / /// \ \\ / /// /' ' I Q U v� L
! ` j �' / 2 ACRES OR LESS OF DRAINAGE AREA: 3 W F J
FENCE\SERVES\ AS TR[E _ j. i �' / / \ -. / / / / / / O
! (/ TECTIO ON CXVA LOPE ( - - -
/j/ SIDE OF)E %CA�AnOt�\ 9pq 17 P i-�� --- ���' / / / / /// /' /'l / / ♦ Q Q 2J V)
Lu
EA 7RAK \ ` / / F
BIORETENTION BASIN- \ / CRITICAL SLOPES / opnoNU Q a O
SLR RA WL INLET \ \ `\ \ \ \ / / / FILTER CLOTH II III II
SEDIMENT FOREBAY ALPDj° RADING DETAIEj 4 \ _ \ 9.4 \SY GLA55 1 \ ` \ /
E7 \ / VDOT #1 _ (DOWNSTREAM VIEW) U I'-I = N Q
® SEPARATOR I \ \ T¢ C ` \ \ \C / / / COARSE AGGREGATE N Z -, x
/ 2:1 2:1 W W
SCALE: 1 ° =2' \ \ \ \ � _ .� /
BANS OF�24 NAIL SET IT� // / STONE i -- -TO' NIN. FLOW .. Z M
/ \ \ ELEVF515.21 \ \ / GG1ST1UC1 -1.
\ ACCESS 3• Su 2A ASPHALT TOP
/ zs. sY c a -21 R 20° 3 / \ \\ \ \\ \ \ //I /'' za couasE 2r vs eT rm ROCK CHECK DAM } Z
0
/
NTS 1
DICKEY SO / a s _ - ° \ \\ - R II ATE BASE `u, OMPACTED SOIL
/ 11
LATE � i - _ San � / P OFILE
/ am �$ ,.. ADE \6\ y // \ I / M Mw. 18° MIN. FLOW V
CONSTRUCTION ASPHALT PAVED - `r^ `_ •�'• ^_ �`�n -V -
Ir^l^J WASHRACN I
\ ffi
J I ?F �R PAVEUENTJ 4.5' MIN.
2% 12' MIN.•
Drawing No.
I DIVERSION DIKE
,/ / POSITIVE DRAINAGE NTS
SOIL (N \ -MUST EES A DELL
WIDTH A
BWNDAR•�� VO A / OF INGRESS AND EGRESS TO SETI1MENf
\. iRAPPIN6 DEVICE
. � .�� \ \ // / oPERAnoN FOR THE PURPOSES OF PLAN REVIEW AND APPROVAL,
PLAN
POSITNE DRAINAGE
EDMOND H. BLACKWELL, P.E., IS THE CERTIFIED
RESPONSIBLE LAND DISTURBER (CRLD). CONTRACTOR
2x TO SEDIMENT
SHALL PROVIDE REPLACEMENT CERTIFICATE AT TIME OF
of 4 Sheets
6° OF VDOT Js AGGREGATE \,
\
_ _ TNAIPIVG DEVICE
CONSTRUCTION TO THE COUNTY E &SC ADMINISTRATOR.
\
GRAPHIC SCALE FILTER cLGna
CONSTRUCTION CRI.D FOR THIS PROJECT IS:
30' 0 30' 60' SECTION A -A
NAME: - - --
CONSTRUCTION ROAD STABILIZATION
_, _ PAVED CONSTRUCTION ENTRANCE
Job No. 2767
Nyg
���,
� � SCALE: 1 ° =30' NTS
CERT. # --- _ ---- _____
VDOT GENERAL NOTES
V1. AR work on this project shall ...form to the current editions of and latest revialona to the Virginia
Department of Transportation (VDOT) Road and Bridge Specifications and Standards, the Virginia Erosion and
Sediment Control Regulations, and any other applicable state, federal local regulations. In ease of a
discrepancy or conflict between the Standards or Specifications and Regulations, the most stringent shall
govern.
V2. All construction shall comply with the latest U.S. Department of labor, Occupational Safety and Health
Administration (OSHA), and Virginia Occupational Safety & Health (VOSH) Rules and Regulations.
V3. When working within VDOT right -of -way, all traffic control, whether permanent or temporary, shall be in
accordance with the current edition of VDOT's Work Area Protection Manuel. Furthermore, all traffic control
floggers moat be certified in accordance with Section 105.14(a) of the VDOT Road and Bridge Specifications,
V4 The developer shall be responsible for relocating, at his expense, any and all utilities, including traffic
signal poles, junction brute., controllers, etc., owned by VDOT or private / public utility companies. It le the
sale responsibility of the developer to locate and identify utility facilities or items that may be in conflict
ns
with the proposed cotruction activity. VDOT approval of these plane does not indemnify the developer
from this responsibility.
V5. Design features relating to field construction, regulations, and control or safety of traffic may be subject to
change as deemed necessary by VDOT. Any additional expense incurred as a result of any field revision shall
be the reeponeild ity of the developer.
V8. Prior to initiation of work, the contractor shall be responsible for acquiring all necessary VDOT land use
permits for any work within VDOT right -of -way.
V7. H required by the local VDOT Residency Office, a pre - construction conference shall be arranged and held by
the engineer and /or developer with the attendance of the contractor, various County agencies, utility
companies and VDOT prior to initiation of work.
V8. The contractor shall notify the local VDOT Residency Office when work is to begin or cease for any
e. es and shall receive 48 hours advance notice prior to required
undetermined length of time. VDOT requires p .0.y q
or requested inspection.
be responsible for maintaining adequate access, to the project from the a ent public
V9. The contractor shall n entrance aning q p 1 Section p
roadway is a construction entrants that Is contracted and maintained in accordance with Section led of
the Virginia hall b and Sediment Control Handbook. Furthermore, recess to other properties ite.ted he
this project shell be maintained through construction. The Developer shall hove, within the limits of the
project, an employee certified by the Virginia Department of Conservation and Recreation (VDCR) in Erosion
and Sediment Control who shall inspect erosion and al tation control devices and measures on a continuous
basis for proper installation and operation. Deficiencies shall be promptly rectified.
V10. Contractor shall ensure adequate drainage is achieved and maintained on the site during and at the end
of c.nstruction.
Fit All water and sewer fines within existing or proposed VDOT right -of -way, shall have a minimum thirty -six
(36) inches cover, and when possible shall be installed under roadway drainage facilities at conflict points.
V12. Any unusual subanol .. conditions (e.g., unsuitable oils, spring., sinkholes, vaids, eaves, t..) a n Countered
during the coure, of construction shall be immediately brought to the attention of the engineer and VDOT.
Work shall canes in that vicinity until an adequate design Can be determined by the engineer and approved
by VDOT.
V13. All fill areas, borrow material and undercut areas shall be inspected and approved by a VDOT
representative pri or to placement and fill. Where CBR testing I. required, a VDOT representative shall be
present to inure the sample obtained M representative of the location. When soil samples arc submitted to
private laboratories for testing, the samples shall be clearly identified and labeled as belonging to a project
to be accepted by VDOT and that testing shall be performed in accordance with all applicable VDOT
standards and procedures.
V14. All roadway fill, base, aubgrade material, and backfill In utility /storm sewer trenches shall be compacted
in six (6) inch lifts to 95% of theoretical maximum density as determined by AASHTO T -99 Method A,
within plus or minus 2% of optimum moisture for the full width of any dedicated street right -of -way. At
the direction of VDOT, density tests shall be performed by a qualified independent agency I. accordance
with VDOT Road and Bridge Specifications. Certified copies of test report. shall be submitted to VDOT daily,
unless specified otherwise.
V15. VDOT Standard CD and UD underdrain shall be Installed where indicated on these plans and /or as
specified by VDOT.
Vill. The installation of any entrances and mailboxes within any dedicated street right -of -way shall meet VDOT
.late- design standards end is the responsibility of the developer.
V17. Prior to VDOT acceptance of any streets, all required street signage and /or pavement markings shall be
installed by the developer or, at VDOT's discretion, by VDOT on an account receivable basis following the
Manual On Uniform Traffic Control Devices.
V18. The developer .hall provide the VDOT Residency Office with a list of all material sour s prior to the start
of construction. Copies of all invoice. for materials utilized within any dedicated street right -of -way meet
be provide to to the local VDOT Residency Office prior to acceptance of the work. Unit and total price. may
be r .
V19. Aggregate bee. and subbsse material. shall be placed on anbgrade by means of a mechanical spreader.
Density will be determined using the density central strip in accordance with Section 304 of the VOGT Road
and Bridge Specifications and VTM -10. A certified compaction technician shall perform these test.. Certified
copies of test reports shall be submitted to VDOT daily, unless specified otherwise. In addition to checking
atone depth., a VDOT representative shall be notified and given the opportunity to be present during the
construction and testing of the density control strip.
V20. Asphalt concrete pavements shall be placed in accordance with Section 315 of the VDOT Road and Bridge
Specification.. Density shall be determined using the density control strip as, specified in Section 315 and
VTM -78. A certified compaction technician shall perform these testa. Certified copies o[ teat report. shall be
submitted to VDOT daily, unless specified otherwise. A VDOT representative ahall be notified and given the
opportunity to be present during the construction and testing of the control strip.
V21.In accordance with Section 302.03, the foundations for pipe culverts thirty-six (36) inches and larger .hall
he explored below the bottom f the excavation to determine the type and condition of the foundation. The
contractor shall report findings of foundation exploration to the engineer and VDOT for approval prior to
placing pipe. Foundation design shall comply with VDOT Road and Bridge Standard PB -1. Where soft,
yielding, or otherwise unsuitable foundation is encountered, the foundation design and/or need for
foundation stabilization shall be determined by the engineer and approved by VDGT.
V22. The foundations for all box culverts shall be investigated by means of exploratory borinpa advanced below
proposed foundation elevation to determine the type and condition of the foundation. The contractor shall
submit copies of borehole loge and report findings of foundation exploration to the engineer and VDOT for
approval prior to constructing box. Foundation designs shall comply with VDOT Road and Bridge Standard
PB -1. Contrary to the Standard, where rock is encountered and cast -fn -glace box is proposed, the
thickness of holding shall be at. (6) inches. Where soft, yielding, or otherwise uneuftell. foundation id
encountered, the foundation design and/or need for foundation etabfliaation shall be determined by the
engineer and approved by VDOT.
V23. Approval of these plane shall expire five (5) years from the date of the approval letter.
V24.VDOT Standard CG -12 Curb Ramps shall be installed where indicated on these plans and /or as, specified by
VDOT.
V25.VDOT Standard Guardrail shall be installed where warmusi and/or as proposed on theme plane in
accord ... a with VDDT's installation criteria. Final approval of the guardrail layout to be given by VDOT
after grading is mostly complete.
Rev. January 9, 2009
SEQUENCE OF EROSION CONTROL
1. Mark limits of clearing.
2. Install Siit Fence (SF) at downslope limits of clearing and Install
Time Protection (TP) at up.l.p. limits of clearing.
4. Install Culvert Inlet Protection (CIP) at existing culvert in Dickerson
Road.
5. Install Paved Construction Entrance (CE) and Type III Barricade.
6. Clear trees.
7. Install Sediment Trap (ST) and Diversion Dike (DD).
8. Strip and stockpile topsoil.
9. Grade entrance drive.
10. Install Check Doms (CD) on both sides of entrance drive.
11. Install Construction Road Stabilization (CRS).
12. Install Temporary Slope Drain (TSD) and Outlet Protection (OP).
13. Grade remainder of site,
14. Install Fill Diversion (FD).
18. Install Temporary Seeding (TS).
19. Install Topsoil (TO), Permanent Seeding (PS) and Mulch (MU).
20. Install bioretention basin and plantings.
21. Upon approval of E &SC Administrator, remove sediment and
temporary erosion control measures.
GENERAL CONSTRUCTION NOTES
1. Prior to any construction within any existing public right -of -way, including connection to any existing road, a permit shall be
obtained from the Virginia Department of Transportation (VDOT). This plan as drawn may not accurately reflect the requirements of
the permit. Where any discrepancies occur the requirements of the permit shall govern.
2. All materials and construction methods shall conform to current specifications and standards of VDOT unless otherwise noted.
3. Erosion and siltation control measures shall be provided in accordance with the approved erosion control plan and shall be installed
prior to any clearing, grading or other construction.
4. All slopes and disturbed areas are to be fertilized, seeded and mulched.
5. The maximum allowable slope is 2:1 (horzoatol.vertical). Where reasonably obtainable, lesser slopes of 3:1 or better are to be
achieved.
6. Paved, rip rap or stabilization mat lined ditch may be required when in the opinion of the County Engineer, or designee, it is
deemed necessary in order to stabilize a drainage channel.
7. All traffic control signs shall conform with the Virginia Manual for Uniform Traffic Control Devices.
S. Unless otherwise noted all concrete pipe shall be reinforced concrete pipe -Class III.
9. Ail excavation for underground pipe Installation must comply with OSHA Standards for the Construction Industry (29 CFR Part 1926),
GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT
CONTROL PLANS
1. The plan approving authority most be notified one week prior to the pre - construction conference, one week prior to the
commencement of land disturbing activity, and one week prior to the final inspection.
2. Ail erosion and sediment control measures will be constructed and maintained according to minimum standards and specifications of
the Virginia Erosion and Sediment Control Handbook and Virginia Regulations VR 625 -02 -00 Erosion and Sediment Central
Regulations.
3. Ali erosion and sediment control measures are to be placed prior to or as the first step in clearing.
4. A copy of the approved erosion and sediment control plan shall be maintained on the site at all times.
& Prior to commencing land disturbing activities in areas other than indicated on these plans (including, but not limited to, off -site
borrow or waste areas), the contractor shall submit a supplementary erosion control plan to the owner for review and approval by
6. The contractor is responsible for installation of any additional erosion contra) measures necessary to prevent erosion and
sedimentation as determined by the plan approving authority.
sediment control measures at all times during land disturbing 'vities and during site
7. All disturbed areas are to drain to approved s g g acG g
during meat until final tiobilizwate is achieved.
8. Duringpd..tering operations, water will central pumped into an approved filtering device.
9. contractor shall ;..past ill erosion control measures erosion con and after shah runoff- r imme tely. l event. An necessa
The maintain periodically P 9 Y rY
.pairs or cleanup to k nfr the effectiveness of the er borr co trot devices shall be mods immediately.
10. All fill material to be s taken from an approved, ed wasted area. w area.
11. All waste materials shall be taken to an approved waste area. Earth fill shall be inert materials only, free of roots, stumps, wood,
12. Borrow, or waste areas are to be reclaimed within 7 days of completion per Zoning Ordinance section 5.1.28.
13. All inert materials shall be transported in compliance with section 13 -301 of the Code of Albemarle,
14. Borrow, 811 or waste activity involving industrial -type power equipment shall be limited to the hours of 7:00am to 9:00pm.
15. Be"-, fill or waste ..tivity hall be conducted in a safe manner than maintains lateral support, or order to minimize an az
hard
to persons, physical damage to adjacent land and improvements, and damage to any public street because o slides, sinking, or
collapse.
16. The developer she)] reserve the right to install, maintain, remove or convert to permanent stormwater management facilities where
applicable all erosion control measures required by this plan regardless of the sale of any lot, unit, building or other portion of the
Property.
17. Temporary stabilization shall be temporary seeding and mulching. Seeding is to be at 75 Ibs /acre, and In the months of September
to February to consist o 50/50 mx of Annual Ryegross and Cereal Winter Rye, or in March and April to consist of Annual Rye, or
May through August to consist of German Milled. Straw mulch is to be applied at 80lbs /100sf. Alternatives are subject to approved
by the County erosion central inspector.
18. Permanent stabilization shall be time and fertilizer, permanent seeding, and mulch. Agricultural grade limestone shall be applied at
9011s /1000sf, incorporated into the top 4 -6 inches of soil. Fertilizer shall be applied at 1000lbs /acre and consist of a 10 -20 -10
nutrient mix. Permanent seeding shall be applied at 1801bs /acre and consist of 95% Kentucky 31 or Tall Fescue and 0 -5%
Perennial Ryegrass or Kentucky Bluegrass. Straw mulch is to be applied at 80lbs /1009f. Alternatives are subject to approved by the
County erosion control inspector.
19. Maintenance: Al measures are to be inspected weekly and after each rainfall. Any damage or clogging to structural measures is to
be repair immediately.Silt traps are to be cleaned when 50% of the wet storage volume is filled with sediment. All seeded areas
re to be reseeded when necessary to achieve a good stand of grass. Silt fence and diversion dykes which are collecting sediment
to half their height must be cleaned and repaired immediately.
20. All temporary erosion and sediment central measures are to be removed within 30 days of final site stabilization, when measures
are no longer needed, subject to approval by the County erosion control inspector.
21. This plan shall be void if the owner does not obtain a permit within i year of the date of approval. (Water Protection Ordinance
section 17- 204G.)
22. Permanent vegetation shall be installed on all denuded areas within nine (9) months after the date the land disturbing activity
commenced. (Water Protection Ordinance section 17 -207B)
All dams and constructed fill to be within 959 of maximum dry density and moisture content. All 811 material to be approved by a
geotechoical engineer. Geotechnical engineer is to be present during construction of dame.
Pipe and riser joints are to be watertight within stormwater management facilities.
For temporary sediment traps or basins which are to be converted to permanent management facilities; conversion is not to take
place until the site is stabilized, permission has been obtained from the County erosion control inspector.
SEEDING & MULCHING TABLE
ALL AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH TEMPORARY OR PERMANENT
SEEDING WITHIN 7 DAYS FOLLOWING FINISH GRADING, SEEDING SHALL BE DONE ACCORDING TO
STANDARD & SPECIFICATION 3.31 TEMPORARY OR 3.32 PERMANENT SEEDING, OF THE VIRGINIA
EROSION AND SEDIMENT CONTROL HANDBOOK AND DCR TECHNICAL BULLETIN #4. APPLICATION
RATES FOR MULCH. FERTILIZER, LIMESTONE AND SEEDING MIXTURE SHALL BE AS INDICATED BELOW.
TEMPORARY
PERMANENT
SPECIES
LBS /ACRE
SPECIES
LBS /ACRE
ANNUAL RYEGRASS & CEREAL RYE
50 -100
KENTUCKY 31 FESCUE
128
ANNUAL RYE GRASS
60 -100
RED TOP GRASS
2
GERMAN MILLET
50
SEASONAL NURSE CROP*
20
TOTAL
160 -250
TOTAL
150
Z
p
-USE SEASONAL NURSE CROP AS INDICATED BELOW
❑
SEPT. lot - FEB. 15th
ANNUAL RYE & CEREAL RYE
❑
MAR. - MAY 15th
ANNUAL RYE
❑
FEB. 16th - APR. 30th
ANNUAL RYEGRASS
❑
MAY 16th - AUG. 15th
FOXTAIL MILLET
❑
MAY lot - AUG. 31s1,
GERMAN MILLET
❑
AUG. 16th - OCT.
ANNUAL RYE
❑
NOV. - FEB.
WINTER RYE
FERTILIZER: 10 -10 -10 0 450 LBS /ACRE (10 LBS /1,000 SF)
FERTILIZER: 10 -20 -10 0 500 LBS /ACRE (12 LBS /1,000 SF)
PULVERIZED AGRICULTURAL LIMESTONE 2 TONS /ACRE (90 LBS /1,000 SF)
PULVERIZED AGRICULTURAL LIMESTONE: 2 TONS /ACRE (90 LOS/1,000 SF)
ORGANIC MULCH MATERIALS AND APPLICATION RATES
VESCH TABLE 3.35 -A
RATES
MULCHES
PER ACRE
PER 1000 SF
NOTES:
1i - 2 TONS
70 - 90 Ibs. FREE
FROM WEEDS AND COARSE MATTER. MUST BE ANCHORED.
STRAW OR HAY
(MIN. 2 TONS FOR
SPREAD
WITH MULCH BLOWER OR BY HAND
WINTER COVER)
FIBER MULCH
MINIMUM
35 its. DO
NOT USE AS MULCH FOR WINTER COVER OR DURING HOT, DRY
1500 lbs.
PERIODS.*
APPLY AS SLURRY
CORN STALKS
4 - 6 tons
185 - 275 Ibs. CUT
OR SHREDDED IN 4 -6° LENGTHS. AIR DRIED. DO NOT USE
IN
FINE TURF AREAS. APPLY WITH MULCH BLOWER OR BY HAND.
FREE
OF COARSE MATTER, AIR- DRIED. TREAT WITH 12 Ibs.
WOOD CHIPS
4 - 6 tons
185 - 275 Its. NITROGEN
PER TON. DO NOT USE IN FINE TURF AREAS. APPLY
WITH
MULCH BLOWER, CHIP HANDLER, OR BY HAND.
BARK CHIPS OR
50 - 70 c.y.
1 - 2 c "y. FREE
OF COARSE MATTER. AIR - DRIED. DO NOT USE IN FINE TURF
SHREDDED BARK
AREAS.
APPLY WITH MULCH BLOWER, CHIP HANDLER, OR BY HAND
* WHEN FIBER MULCH IS THE ONLY AVAILABLE MULCH DURING PERIODS WHEN STRAW SHOULD
BE USED, APPLY AT A MINIMUM RATE OF 2000 Ibs. /ac. OR 45 lbs. /1000 sq, ft.
s
-6' MAX
- EXCAVATE 4" X 4" TRENCH
UPSLOPE OF STAKEUNE.
- ATTACH FENCE MATERIAL
AND EXTEND INTO AND
ALONG BOTTOM OF TRENCH.
- BACKFILL AND COMPACT
EXCAVATED SOIL.
SILT FENCE
(SHEET FLOW PROTECTION}
XTS
TEMPORARY SEDIMENT TRAP
NTS
TOP WIDTH
0'
IGINAL GROUND ELEV. IoASIABI F
DRY STORAGE 2.1
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PAVEMENT
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s. HLLU, �Z6,#J
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*DISTANCE 15 6'
MIN. IF FLOW IS
TOWARD
EMBANKMENT
GRAVEL CULVERT INLET
PROTECTION
3.f -CIP NTS
FLOW -•- q: / 2.5'
r
VDOT #3, #357, #5, J56 OR #57 COARS LTER LASS I
AGGREGATE TO REPLACE SILT FENCE IN FABRIC RIPRAP
"HORSESHOE" WHEN HIGH VELOCITY OF
FLOW IS EXPECTED
CULVERT INLET PROTECTION STONE
COMBINATION
NTS
® EROSION AND SEDIMENT
CONTROL PLAN EDITION
IDate: OCT 2012
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TOP ELEVATON
521.0
519.0
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92
4
BOTTOM ELEVATION
518.0
515.0
0
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1,501
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518.0
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SIDE SLOPE X
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' 5 .0 / I
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500
SEDLb1ENT TRAP1A
TO SCALE
490
500
Date:
OCT 2012
Scale:
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Designed
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SCALE: 1" = 10'
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ENTRANCE PROFILE A
SCALE: HORZ 1' =20'
VERT 1' =4•
NEW HOPE CHURCH
REPLACEMENT DETAIL FOR
EROSION AND SEDIMENT
CONTROL PLAN EDITION
SHEET 4 OF 4
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REPLACEMENT DETAIL FOR
EROSION AND SEDIMENT
CONTROL PLAN EDITION
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Drawing No.
4
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EROSION AND SEDIMENT drab No. 2ts7
CONTROL PLAN EDITION