HomeMy WebLinkAboutWPO201900062 Plan - VSMP 2021-03-19 (3)FLEXIBLE USE STRUCTURES
LOT GROSS FLOOR HEIGHT FRONT SIDE REAR [PARKING
AREA (SF) SETBACK SETBACK SETBACK
FLEXIBLE USE STRUCTURE: EACH FLEXIBLE USE STRUCTURE SHALL BE SUBJECT TO THE FOLLOWING:
A. NOT MORE THAN ONE (1) FLEXIBLE USE STRUCTURE, ATTACHED OR DETACHED, SHALL BE
PERMITTED WITH ANY SINGLE-FAMILY DWELLING.
B. THE GROSS FLOOR AREA (GFA) DEVOTED TO A FLEXIBLE USE STRUCTURE SHALL HAVE A MINIMUM
GFA OF 200 SQUARE FEET AND NOT EXCEED 1,000 SQUARE FEET OR 50% OF TOTAL GFA OF THE
MAIN DWELLING UNIT, WHICHEVER IS GREATER.
C. THE GFA OF THE FLEXIBLE USE STRUCTURE SHALL NOT BE INCLUDED IN CALCULATING THE GFA
OF THE MAIN DWELLING UNIT FOR USES SUCH AS HOME OCCUPATIONS AS PROVIDED IN SECTIONS
5.2 AND 5.2A AND OTHER SIMILAR USES IN THIS CHAPTER WHOSE AREA WITHIN A DWELLING UNIT
IS REGULATED.
D. MAXIMUM FOOTPRINT AREA OF FLEXIBLE USE STRUCTURES SHALL BE LIMITED TO 1,000 SF OR 50%
OF TOTAL GFA OF THE MAIN DWELLING UNIT, WHICHEVER IS GREATER.
E. MINIMUM HEIGHT OF FLEXIBLE USE STRUCTURES SHALL BE TO 10 FEET. MAXIMUM HEIGHT SHALL
BE LIMITED TO EQUAL OR LESS THAN THAT OF THE MAIN BUILDING.
F. ALL FLEXIBLE USE STRUCTURES SHALL BE LOCATED IN THE REAR OR SIDE OF THE LOT.
NOTWITHSTANDING ANY OTHER REQUIREMENTS OF THIS CODE OF DEVELOPMENT, FLEXIBLE USE
STRUCTURE SETBACKS SHALL BE THE SAME AS FOR THE PRINCIPAL BUILDING WITH WHICH IT
SHARES A LOT, EXCEPT FOR THE REAR OR SIDE YARD SETBACK, WHICH SHALL BE A MINIMUM OF
(3) THREE FEET.
G. A SINGLE-FAMILY DWELLING WHICH ADDS A FLEXIBLE USE STRUCTURE SHALL BE DEEMED TO
REMAIN A SINGLE-FAMILY DWELLING AND SHALL BE CONSIDERED ONE (1) DWELLING UNIT FOR
PURPOSES OF AREA AND BULK REGULATIONS OF THE DISTRICT IN WHICH SUCH DWELLING IS
LOCATED. FLEXIBLE USE STRUCTURE WILL NOT COUNT AGAINST THE OVERALL DWELLING UNIT
ALLOWANCES.
H. A FLEXIBLE USE STRUCTURE MAY CONTAIN A DWELLING UNIT AND/OR ANY HOME OCCUPATION
CLASS B SUBJECT TO SPECIAL USE PERMIT AND HOME OCCUPATION PROCESSES AND
REGULATIONS. A FLEXIBLE USE STRUCTURE MAY BE A COMBINATION OF ALLOWED USES, SUBJECT
TO PERMITTING PROCESSES AND REGULATIONS.
I. A FLEXIBLE USE STRUCTURE REQUIRES ONE (1) DEDICATED PARKING SPACE UNLESS THE
FLEXIBLE USE STRUCTURE IS A DWELLING WITH THREE OR MORE BEDROOMS, IN WHICH CASE THE
FLEXIBLE USE STRUCTURE WILL REQUIRE TWO (2) PARKING SPACES.
HOUSING MIXTURE PLAN TABLE
PARKING REQUIRED AND PROVIDED
TABLE 5: SETBACK & BUILDING REGULATIONS BY BLOCK
TOTAL PARKING TOTAL PARKING
PARKING SPACE
NEIGHBORHOOD CENTER SPECIAL AREA
LOTS
HOUSING TYPE SPACES SPACES
LOCATION
REQUIREMENT BLOCKS 3-4 BLOCKS 5 BLOCKS 6-9 BLOCKS 10-12 (115' MEASURED ON BOTH SIDES FROM
REQUIRED PROVIDED
HICKORY STREET RIGHT-OF-WAY)
3, 12,
SINGLE FAMILY DETACHED 6 6
(4) ON -SITE,
BUILDING HEIGHT
NO MIN. NO MIN. NO MIN. 2 STORIES 2 STORIES
34
(2) ON CARDINAL HILL LANE
MIN.
MAX 3 STORIES OR 35' 3 STORIES OR 40' 3 STORIES OR 45' 4 STORIES OR 45' 4 STORIES OR 50'
5, 8-11,
16 + 2 GUEST
DUPLEXES 18
IZONON-SDE,
HORIZON
1 ON HORIZON DRIVE, 1
() ( )
FRONT SETBACK FRONTS SHALL ORIENT TOWARDS HICKOI
37,38
= 18
ON WARDELL CREST
MIN. 5' 5' 5' 5' 10'
MAX. 25' 25' 25' 18'A 28'A
13
MULTIFAMILY
40 40 (2 ADA VAN )
39 PARKING LOT, 1
( ) () ON
STEPBACKD
(2) 6-UNIT AND (2) 4-UNIT
CARDINAL HILL LANE
N/A N/A 15'E ,E
MIN. 15� 15
14-23
TOWNHOMES 20 + 2 GUEST 22
GARAGE, ON
(20 ) (2)
AT BUILDING HEIGHT OF 40' 40' 3 STORIES OR 45'
= 22
CARDINAL HILL LANE
SIDE SETBACK
25-32
TOWNHOMES 16+2 GUEST 18
(16) ON -SITE, (2) ON
MIN. 3' 3' 5' 5' NO MIN.
= 18
WARDELL CREST
MAX. NO MAX. NO MAX. NO MAX. NO MAX. NO MAX.
REAR SETBACK
MIN. NO MIN. 5' 5' 5' NO MIN.
MAX. NO MAX. NO MAX. NO MAX. NO MAX. NO MAX.
TRAIL BUFFER SETBACKS
MIN. N/A N/A BLOCKS 6-8: N/A 20' MIN. O' MIN.
MAX. I BLOCK 9: 20' MIN/NO MAX. NO MAX. NO MAX.
GARAGE SETBACKc TO COMPLY WITH FRAMEWORK STREET FACING GARAGE OPENINGS AND/OR GARAGE DOORS ARE NOT
FRONT ACCESS MIN./MAX. 4.19c / NO MAX ALLOWED IN THESE BLOCKS. ALL GARAGE ACCESS MUST BE SIDE LOADED OR
RELEGATED TO THE REAR OF THE BUILDING.
MAX. PORCH & DECK 4' 4' 4' 4' 9'
ENCROACHMENT
MAX. EAVE & OVERHANG 2' 2' 3' 3' 3'
ENCROACHMENT
SINGLE BUILDING 3,000 SF 3,000 SF 10,000 SF 20,000 SF 20,000 SF
FOOTPRINT MAX. NON-RES.
STREET FACING BUILDING
LENGTH
MIN. NO MIN. NO MIN. NO MIN. NO MIN. 50'
MAX. 200' 200' 200' 200' 275'
MIN. AIR PASSAGE WIDTH 10, 10, 10, 10, 10,
A UP TO AN ADDITIONAL 22' OF FRONT SETBACK MAY BE PROVIDED FOR NON-RESIDENTIAL AND MIXED -USE BUILDINGS FOR USE AS A FRONT PATIO OR
COURTYARD AND SHALL NOT EXCEED 25% OF THE LENGTH OF THE FRONT FACADE.
e IN BLOCK 11, FOR BUILDINGS OVER TWO (2) STORIES ADJACENT TO THE TRAIL BUFFER, PARKING AND OR DRIVE AISLES SHALL BE BETWEEN THE
BUILDING AND THE TRAIL BUFFER.
c THE WALL PLANE OF ALL STREET FACING GARAGES MUST BE SET BACK A MINIMUM DISTANCE OF THREE FEET (3') FROM THE PRIMARY STREET FACING
BUILDING FACADE.
n A STEPBACK IS NOT REQUIRED FOR BUILDINGS WITH A FRONT SETBACK OF AT LEAST 15'.
E STEPBACKS APPLY TO NON-RESIDENTIAL AND MULTIFAMILY RESIDENTIAL BUILDINGS ONLY.
F COOPS, OTHER AGRICULTURAL USE STRUCTURES, AND OTHER ACCESSORY BUILDINGS EXCEPT FOR FLEXIBLE USE STRUCTURES AND ACCESSORY
APARTMENTS MUST MEET ACCESSORY STRUCTURE SETBACKS (4.11.2).
c FLEXIBLE USE STRUCTURES AS DEFINED IN THE CODE OF DEVELOPMENT HAVE THE SAME MINIMUM SETBACKS AS THE PRINCIPAL BUILDINGS WITH
WHICH THEY SHARE A LOT EXCEPT FOR REAR AND SIDE SETBACKS, WHICH SHALL BE A MINIMUM OF 3'.
BLOCK
HOUSING TYPES
Tenure type
AMI Range
Affordability
Provisions
Period
Approximate
Number
(range)
Number
Provided
SUB201900174
1-2
N/A — Open Space
Market Single Family Attached
Ownership/rental
Unrestricted
NA
0-20
0
Market Single Family Detached
Ownership/rental
Unrestricted
NA
0-40
0
3-4
Habitat Single Family Attached
Ownership
25%-80% AMI
40 yrs
0-15
4
Habitat Single Family Detached
Ownership
25%-80% AMI
40 yrs
0-10
1
Accessory Units
Rental
0%-80%AMI
10 yrs
0-5
0
Market Single Family Attached
Ownership/rental
Unrestricted
NA
0-12
0
Market Single Family Detached
Ownership/rental
Unrestricted
NA
0-10
0
Deeply Discounted Units
Rental
0%-30% AMI
10 yrs
0-5
5
Habitat Condominium
Ownership
20%-80% AMI
40 yrs
0-20
15
5-8
Habitat Townhome
Ownership
25%-80% AMI
40 yrs
0-30
18
Habitat Single Family Attached
Ownership
25%-80% AMI
40 yrs
0-15
4
Habitat Single Family Detached
Ownership
40%-80% AMI
40 yrs
0-10
2
Workforce
Ownership/Rental
60%-120% AMI
NA
0-10
0
Accessory Units/Carriage Units
Rental
0%-80% AMI
10 yrs
0-5
0
Market Apartments
Rental
Unrestricted
NA
200-225
0
Market Townhomes
Rental
Unrestricted
NA
0-30
0
9-12
Habitat Townhomes
Ownership
25%-80% AMI
40 yrs
0-30
0
Deeply Discounted Units
Rental
0%-30% AMI
10 yrs
0-5
0
LIHTC Apartments
Rental
40%-60% AMI
30 yrs
80
0
original );offers X
Amendment
PROFFER STATEMENT
ZMA No. 2018-003
Tax Map and Parcel Number(s): 09000-W00-001A0, 090A1-00-00-001E0, 07600-00-00-051AO
Owner(s) of Record: SOUTHWOOD CHARLOTTESVILLE, LLC
Date of Proffer Signature: _August 2, 2019
33.96 acres; TMP 90-1A (7.94 acres), TMP 76-51A (1.23 acres) to be rezoned from R-2 to NMt) and TMP
90A1-lE (23.33 acres) which is to be rezoned from NMD to NMD.
Southwood Charlottesville LLC, is the owner (the "Owner") of Tax Map and Parcel Number 09000-00-00-
001 AO, 090A1-00-00-MlEO, 07600-00-00-051AO (the "Property") which is the subject of rezoning application
ZMA No. 2018-003, a project known as "Southwood Phase 1" (the "Project').
Pursuant to Section 33.3 of the Albemarle County Zoning Ordinance, the Owner hereby voluntarily proffers the
conditions listed below which shall be applied to the Property if it is rezoned to the zoning district identified
above. Tlest:conditions are voluntarily proffered as a part of the requested rezoning and the Owner
acknowledges that (1) the rezoning itself gives rise to the need for the conditions; and (2) such conditions have a
reasonable relation to the rezoning requested. This proffer statement shall supersede and replace in all respects
the proffer statements approved by the Board of Supervisors in connection with ZMA 2005-00017.
1. Removal of Proffers and Amendment of Code of Development for Biscuit Run ZMA 2005-00017
included on Tax May Parcel 090A1-00-00-OOIE0. All existing proffers associated with the Code of
Development, applications, and Application Plan for ZMA 2005-00017 relating to Tax Map Parce1090A1-
00-00-001EO are hereby removed and superseded by these proffers. Tax Map parcel 090Al-00-00-OOlEO
(along with parcels 09000-00-00-OOlAO and 07600-00-0051AO) shall comply with the application plan and
the Code of Development, entitled, "Southwood Phase I, A Neighborhood Model District," dated February
20, 2018, last revised July 29, 2019.
2. Trails, Parks, Civic Spaces.
a. Greenway Connections to Potential Adi acent County Parkland. At any time from approval of this
rezoning application until the final certificate of occupancy is granted for Phase I, upon written
request by Albemarle County, the Owner shall dedicate to the County, at no cost to the County and
within six (6) months of the aforementioned written request, an easement, deed property within the 8.0
acre green space described in paragraph 2(b) to the County, and/or enter into an agreement with the
County to provide a public trail connection between the Trail described in paragraph 2(b) below and any
trail constructed by the County on abutting County property, TMP 09000-00-00-00500. The land under
easement, associated trail connection, associated signage, and any associated structures shall be
maintained in perpetuity by Albemarle County.
b. Trail Network. The Owner shall establish a trail on the Property ("the Trail"), consistent with the
County's design standards for a Class B type 1 primitive nature trail, within the 8.0 acre green space and
amenity area shown and described as Block 1 on pages 5 and 7 of the Code of Development. The general
location of the Trail is shown on the Application Plan on page 8 of the Code of Development; however
exact trail locations shall be determined by the Owner based on site conditions and the then -current uses
of the green space and amenity area and in coordination with the County. Installation of the Trail shall
commence concurrently with the site work for Blocks 3-8 and the entire Trail shall be substantially
completed prior to issuance of the one hundredth (I OO'h) Permit for a dwelling within Blocks 3-8. The
Trail shall be maintained by a property owners association established for Southwood. The public trail
connection between the Trail and a potential, adjacent County trail network mentioned in paragraph 1(a)
shall be maintained by the County as described in section 2a above.
c. Owner shall provide a pedestrian connection between the northern terminus of the trail within Block 2 to
the existing natural trail along the northern edge of the Southwood Trailer Park. The trail may be
provided as an enhanced sidewalk (minimum ten (10) foot wide) along the Phase 1 streets, a Class B type
2 pedestrian trail around the perimeter of Block 12, or, subject to agreement of VDOT and adjacent
property owner, as a Class B type 2 pedestrian trail within the ROW along Old Lynchburg Road, to the
public road reservation through TMP 76-51. The pedestrian improvements shall be constructed prior to
the issuance of the 300th Certificate of Occupancy in Phase 1.
SOUTHWOOD CHARLOTTESVILLE, LLC,
a Virginia 7t�—
compan
By:
Dan Rosensweig, Manager
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CLINT W.
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DATE
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DRAWN BY
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DESIGNED BY
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LEGEND
GENERALNOTES
1. CONTRACTOR SHALL COORDINATE ALL REQUIREMENTS FOR AS BUILT DOCUMENTATION, AS REQUIRED BY THE LOCALITY. THIS
INCLUDES, BUT IS NOT LIMITED TO, TESTING, INSTALLATION DOCUMENTATION, SURVEY, ETC. ALL REQUIREMENTS SHALL BE DISCUSSED
WITH THE LOCALITY PRIOR TO THE BEGINNING CONSTRUCTION.
2. ALL MATERIALS AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPORTATION'S
SPECIFICATIONS AND STANDARDS.
3. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE APPROVAL OF THE PLANS BY ALL
FEDERAL, STATE AND LOCAL AGENCIES.
3. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO BEGINNING ANY
CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY (INCLUDING ACCESS).
4. VDOT IS TO RECEIVE WRITTEN NOTIFICATION 48 HOURS PRIOR TO COMMENCING WITH INITIAL CONSTRUCTION ACTIVITIES.
5. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK TO EXISTING CURBS,
SANITARY LINES, WATERLINES, ETC, PRIOR TO CONSTRUCTION.
6. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY CONSTRUCTION PURPOSES,
THE CONTRACTOR SHALL IMMEDIATELY CONTACT THE OWNER. THESE AREAS SHALL BE EXCAVATED BELOW PLAN GRADE AS DIRECTED
BY THE OWNER'S REPRESENTATIVE, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITH SPECIFICATIONS.
7. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT STANDARDS.
8. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE WITH ASTM-C-76. PIPE WITHIN
THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN ACCORDANCE WITH CURRENT VDOT STANDARDS AND
SPECIFICATIONS.
9. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT DRAWING DETAILS FOR
REVIEW. CERTIFICATION AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS.
10. ALL CONCRETE SHALL BE A3-AE (AIR ENTRAINED 3,000 PSI), UNLESS OTHERWISE NOTED.
11. ALL ENTRANCES ARE TO BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH CURRENT VDOT STANDARDS.
12. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS NEED TO BE RESUBMITTED
TO THE ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A LETTER OF EXPLANATION SHALL ACCOMPANY THE REVISED PLANS
AND/OR THE DRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED AND APPROVED BY THE ENGINEER.
13. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF
CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS DIFFERENT FROM THAT
SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS PLAN, CALL
MISS UTILITY OF CENTRAL VIRGINIA AT 1-800-552-7001. THE OWNER SHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY
WITHIN EXISTING AND/OR PROPOSED RIGHT-OF-WAY REQUIRED BY THE DEVELOPMENT.
14. CASING SLEEVES SHALL BE PLACED AT ALL ROAD CROSSINGS FOR GAS, POWER, TELEPHONE AND CABLE TV SERVICE TRUNK LINES.
(N/A)
15. THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) SHALL BE COMPLETED PRIOR TO
THE PLACEMENT OF AGGREGATE BASE COURSE.
16. VDOT & ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE ADDITIONAL
FACILITIES AS DEEMED NECESSARY.
17.
VDOT SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED THE REQUIRED FIELD
ACSA GENERAL WATER &SEWER CONDITIONS
INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER'S REPRESENTATIVE FOR
INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S).
JUNE 27, 2019
18.
A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS CONCRETE WILL BE REQUIRED AT THE RATE OF 0.30 GALLONS
PER SQUARE YARD (REC-250 PRIME COAT) PER VDOT STANDARDS AND SPECIFICATIONS.
1.
WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY (ACSA) INSPECTORS. THE CONTRACTOR WILL
19.
THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIES SHALL ACCOMMODATE FORECAST
BE RESPONSIBLE FOR NOTIFYING THE PROPER ACSA OFFICIALS AT THE START OF THE WORK.
WEATHER CONDITIONS PER SECTION 315 OF THE ROAD AND BRIDGE SPECIFICATIONS.
2.
THE ALBEMARLE COUNTY SERVICE AUTHORITY SHALL HAVE ACCESS TO USE THE AIRSPACE ABOVE THE LOCATIONS OF
20.
THE OWNER'S REPRESENTATIVE SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED
CONSTRUCTION FOR THE FLIGHT OF UNMANNED AERIAL VEHICLES FOR THE PURPOSE OF IMAGERY COLLECTION.
THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER FOR
3.
THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOT NECESSARILY SHOWN ON THE PLANS AND
INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S).
WHERE SHOWN ARE ONLY APPROXIMATELY CORRECT. THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE ALL UNDERGROUND
21.
A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHOD OF REPAIR FOR ALL PAVEMENT
LINES AND STRUCTURES, AS NECESSARY.
STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE. (N/A)
4.
ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL WATER AND SEWER
22.
ALL VEGETATION AND ORGANIC MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT LIMITS PRIOR TO CONDITIONING OF THE
CONSTRUCTION SPECIFICATIONS, AS ADOPTED BY THE ACSA.
SUBGRADE.
5.
DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY.
23.
CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER'S REPRESENTATIVE FOR ALL MATERIALS AND BE IN
6.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY (1-800-552-7001).
ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE STANDARDS.
7.
ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE AND A HALF (3.5) FEET OF COVER MEASURED FROM THE TOP OF PIPE,
24.
APPROVAL OF A DETAILED CONSTRUCTION SEQUENCING/MAINTENANCE OF TRAFFIC NARRATIVE FOR THE WORK ZONE IS A
OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE LATERALS AND WATER LINES, ETC.
PREREQUISITE FOR ISSUANCE OF A LAND USE PERMIT ALLOWING ACCESS TO AND CONSTRUCTION WITHIN VDOT MAINTAINED RIGHT OF
8.
ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES.
WAY. (N/A)
9.
VALVES ON DEAD END LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION OF
25.
GRADE LINES ON PROFILES DENOTE FINISHED GRADE OF CENTER LINE
THE LINE.
OF ROAD. (N/A)
10.
TREES ARE NOT PERMITTED IN THE ACSA EASEMENT.
26.
ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM
11.
THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD REGULATION REGARDING BRASS FITTINGS EFFECTIVE
SLOPE OF 0.004 ft./ft.
JANUARY 4, 2014 (SENATE BILL 3874 WHICH AMENDS THE SAFE DRINKING WATER ACT).
27.
WHERE A TYPE "B" NOSE IS SPECIFIED ON AN INLET IN CONJUNCTION WITH ROLL FACE CURB AND GUTTER OR CG-7, THERE SHALL BE A
12.
THE SEWER LATERAL BEYOND THE CONNECTION AT THE SEWER MAIN SHALL BE PRIVATE. THE SEWER LATERAL STUB -OUT SHALL
20' TRANSITION ON EACH SIDE OF THE INLET. (N/A)
UNDERGO THE ACSA LOW-PRESSURE AIR TEST TO SATISFY COUNTY TESTING REQUIREMENTS. VISUAL INSPECTION OF THE SEWER
LATERAL STUB -OUT
SHALL BE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS INSPECTION SHALL OCCUR UNDER AN "OTHER
PLUMBING' PERMIT WHICH MUST BE OBTAINED BY THE CONTRACTOR.
28.
CONTRACTOR SHALL PROVIDE A SEQUENCE OF CONSTRUCTION/MAINTENANCE OF TRAFFIC PLAN IN ACCORDANCE WITH THE
13.
THE SEWER LATERAL BEYOND THE CONNECTION AT A MANHOLE SHALL BE PRIVATE. VISUAL INSPECTION AND PRESSURE TESTING OF
STANDARDS AND GUIDELINES CONTAINED IN THE 2011 EDITION OF THE VIRGINIA WORK AREA PROTECTION MANUAL FOR REVIEW BY THE
THE SEWER LATERAL SHALL BE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS INSPECTION SHALL OCCUR
ENGINEER, OWNER'S REPRESENTATIVE, AND VDOT PRIOR TO STARTING WORK THAT IMPACTS TRAFFIC ON STATE ROADS.
UNDER AN "OTHER PLUMBING" PERMIT WHICH MUST BE OBTAINED BY THE CONTRACTOR.
29.
ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL COMPLY WITH THE 2015 UNIFORM
14.
THE FIRE SPRINKLER MAIN DOWNSTREAM OF THE GATE VALVE IS PRIVATE. VISUAL INSPECTION AND TESTING OF THE FIRE SPRINKLER
STATEWIDE BUILDING CODE, 2015 VIRGINIA CONSTRUCTION CODE, AND ICC/ANSI Al17.1-03.
MAIN DOWNSTREAM OF THE GATE VALVE SHALL BE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS
30.
THE CLEAR ZONE IS TO BE FREE OF STORED MATERIALS AND PARKED EQUIPMENT.
INSPECTION SHALL OCCUR UNDER AN "OTHER PLUMBING" PERMIT WHICH MUST BE OBTAINED BY THE
31.
HORIZONTAL AND VERTICAL SIGHT DISTANCES SHALL BE FREE OF PARKED VEHICLES.
CONTRACTOR.
32.
ALL EXCAVATED AREAS WITHIN THE CLEAR ZONE THAT HAVE A DEPTH GREATER THAN 6" SHALL HAVE A 6:1 STONE WEDGE PLACED AT
15.
ALL FLUSHING OF FIRE SPRINKLER MAINS SHALL NOT OCCUR UNTIL
THE END OF THE DAY
APPROVAL IS GIVEN BY THE ACSA.
Albemarle County
As -built Road Plan Policy
As -built drawings shall be prepared for all public and private roadway construction projects within Albemarle
County. The following is a list of the minimum information required on the drawings. Additional information
may be requested. The County only reviews private road as -built plans. The county does not review or
approve public road as-builts. For questions regarding public roads, please consult with VDOT.
1. A signed and dated professional seal of the preparing engineer or surveyor.
2. The name and address of the firm and individual preparing the drawings on the title sheet.
3. "As -built" must be labeled on the drawings with the date of preparation or revision.
4. The constructed location of all items associated with the road construction must be shown. The items
include, but are not limited to the following:
a. Horizontal Alignment - Show and label measurement points, and an interpreted line between
measurements. Show the as -built centerline over the design centerline. Distinguish between the design
elevation and as -built by labels and line type. Measurements shall be at each station as a minimum, and
at frequent enough intervals to accurately portray the as -built centerline, and the position of the roadway
within the right-of-way or easement. Any portions outside the right-of-way or easement must be
corrected by plat or construction.
b. Vertical Alignment - Show and label measurement points, and an interpreted line between
measurements. Show the as -built centerline over the design centerline. Distinguish between them by
labels and line type. Write the constructed vertical elevations adjacent to the design elevations.
Distinguish between the elevations by striking a single line through the design elevation. Measurements
shall be at each station as a minimum, and frequent enough intervals to accurately portray the as -built
centerline. For alignments which deviate significantly from the design, provide curvature and sight -
distances. Corrections may be required for alterations from the design alignment.
b. Edge of Pavement - Display the constructed edges of pavement and width measurements at every
station, or more frequently if necessary to accurately portray the as -built edges. Show the as -built edges
over the design edges. Show and label constructed edge of pavement radii for all intersections and cul-
de-sacs. Edges for sidewalk, as well as ramps and curb cuts must be included.
c. Culverts, Pipes and Drainage Structures - Display the installed type of drainage structure,
culvert/pipe size, material, inlets or end treatment(s), inlet and outlet protection, alignment and invert
elevations compared to design. For slopes flatter than design, or inverts shallower than design, provide
computations verifying design standards.
d. Ditch Lines - Display the constructed location of all ditch lines, including typical section, direction of
flow, and linings.
e. Drainage Easements - Show all platted easements with dead book references labeled. Drainage must
be within platted right-of-way or drainage easements. Provide copies of recorded documents.
e. Guardrail - Display the constructed location of guardrail, including the guardrail type, length and
applied end treatments, compared to design.
f. Right of way and associated easements - Label deed book and page numbers for all dedicated right-
of-ways, sight easements, slope easements, etc., and provide copies of recorded documents.
g. Pavement Designs - Label the as -built pavement and base on the design typical sections. Strike
through any design elements which were not applied. Inspection reports are required for fill
compaction, CBR's, and pavement applications.
h. Street Trees - if street trees are on the design plan, provide design and as -built locations and species.
i. Signs - Show all installed signs and pavement markings. Include any pedestals or other features.
Albemarle County
Public Road Acceptance Procedure
The processing, inspection and acceptance of public roads is administered solely by VDOT. The
County is not involved in this process until the road is ready for acceptance.
County bond releases (or partial releases) will be considered on public roads for all portions approved
by VDOT. The following items are required to be submitted for bond releases to be considered:
1. Bond Inspection Request and fee
A form and fee are required for each bond, such as for a project with multiple phases and bonds.
2. As -built plan approved by VDOT, and copies of all recorded drainage easements, sight easements,
and right-of-way plats. Plats should be copies of the actual recorded documents from the Clerk's
office.
An as -built plan prepared in accordance with the County's As -Built Road Plan Policy is required. VDOT does not
always follow this paperwork or policy, but for bond releases, especially where VDOT has not yet accepted the
road, the minimum requirements of this policy must be met, if only to ensure that all improvements are in right-of-
way and easements.
3. Written documentation of acceptance from VDOT for the entire roadway or for completed items.
Formally, this is sent directly to the county on an AM-4.3 from VDOT, when VDOT requests that the Board of
Supervisors pass a resolution of acceptance. After the resolution of acceptance is sent to VDOT, it is usually about
six weeks before actual acceptance takes place, and VDOT issues a formal memo to the county with the road
additions and new route numbers. This final notification is needed for bond release. For partial bond releases prior
to this, some correspondence from VDOT for items inspected and approved is necessary. This is usually in the form
of letters approving compaction reports, CBR's, pavement cores, pipe video, or other items where partial release is
sought. A final punchlist inspection report from VDOT can be used for a partial bond release, but only if
outstanding items are not too broad. If the punchlist is not official, and only a courtesy review, it carries much less
weight. In any case, if there are problems meeting the eligibility or occupancy minimums, and it is not known how
long improvements may sit, or need replacement, partial releases may not be possible.
4. Signed and sealed letter from a professional engineer listing and certifying that completed
improvements are built according to plan.
Please do not e-mail or fax copies of this letter. An original signature and certifying seal are required. Please do not
use qualifying statements such as "it appeared", or "to the best of my knowledge", or "generally in accord".
Improvements were either built to plan, or they were not. As -built measurements, construction inspections, and
other field verifications should be cited and included. Tolerances should be noted. The items not built according to
plan must be listed, with explanations. Deviation in pavement materials and thicknesses must be listed. If street
trees or sidewalks, or other items were moved, or added, this should be noted. If drainage changed, by addition or
deletion of culverts, inlets, or re -alignments of pipes or grades, this should be verified by revised computations and
attached to the letter. If there are outstanding items or omissions, these should be fisted. Graphics are helpful. In
short, please provide more than a statement of opinion or assurance. Please demonstrate that the improvements and
construction have been inspected, investigated and documented, and are certified in detail, and county staff will not
be in the position of discovering discrepancies and deficiencies in the field.
5. Certificate of Completion
This form must be received for release of a bond. It is available on the county website. In the case of reductions, a
letter listing the outstanding items that need to be completed before signing the certification is acceptable. It must
be signed by the owner. This form says all subdivision improvements have been completed. It also says that all
construction conforms to approved plans and any discrepancies have been approved by the County. This means the
as -built plans have been approved by VDOT, and they have agreed to any discrepancies, which should be
documented in acceptance correspondence or punchlists.
33. VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED.
34. ALL WATER LINES, SEWER LINES, AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HAVE A VISUAL INSPECTION PERFORMED
BY THE BUILDING DEPARTMENT. SEWER AND FIRE LINES IDENTIFIED BUT NOT WATER LINES.
35. RETAINING WALLS GREATER THAN TIN HEIGHT REQUIRE A SEPARATE BUILDING PERMIT. WALLS EXCEEDING 4' IN HEIGHT REQUIRE A
STAMPED ENGINEERED DESIGN ALSO. WALLS REQUIRE INSPECTIONS AS OUTLINED IN THE USBC.
36. ALL ROOF DRAINS SHALL DISCHARGE IN A MANNER NOT TO CAUSE A PUBLIC NUISANCE AND NOT OVER SIDEWALKS.
37. BUILDINGS OR STRUCTURES BUILT BEFORE JANUARY 1, 1985 MUST HAVE AN ASBESTOS SURVEY PERFORMED IN ORDER TO APPLY FOR
A DEMOLITION PERMIT. ASBESTOS REMOVAL PERMITS ARE REQUIRED IF POSITIVE FOR SUCH FROM ALBEMARLE COUNTY AND VDOLI.
CONTACT VDOLI FOR THEIR ADDITIONAL REQUIREMENTS AND PERMITS FOR DEMOLITION PROJECTS AT (540)562-3580 (EXT. 131).
BLASTING NOTES
1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT.
ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES
1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE CONTENT. ALL FILL
MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING CONSTRUCTION
OF DAMS.
2. PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES.
3. FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT STORMWATER MANAGEMENT FACILITIES;
CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY
EROSION CONTROL INSPECTOR.
GENERAL CONSTRUCTION NOTES FOR EROSION AND
SEDIMENT CONTROL
1. THE PLAN APPROVING AUTHORITY MUST 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. ALL 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 CONTROL REGULATIONS.
3. ALL 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.
5. 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 THE PLAN APPROVING AUTHORITY.
6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO
PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY.
7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING
ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED.
8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE.
9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING
EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL
BE MADE IMMEDIATELY.
10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW 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, RUBBISH, AND OTHER DEBRIS.
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, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF
7:OOAM TO 9:OOPM.
15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, OR ORDER
TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND STRUCTURES/IMPROVEMENTS, AND
DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE.
16. THE DEVELOPER SHALL 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 LBS/ACRE, AND IN THE
MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50150 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH
AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE
APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR.
18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE
LIMESTONE SHALL BE APPLIED AT 90LBS/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 180LBS/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/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL
INSPECTOR.
19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY DAMAGE OR CLOGGING
TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS SHALL BE CLEANED WHEN 50% OF THE WET
STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS SHALL BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD
STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED
AND REPAIRED IMMEDIATELY.
20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL 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 WTIHIN 1 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)
A COUNTY OF ALBEMARLE
Department of Community Development
Construction Record Drawings (As -built) for VSMP
The following is a list of information required on construction record drawings for
stormwater facilities (reference Water Protection Ordinance 17-422). It is preferable that the
construction record drawing be prepared by someone other than the designer. Please do not
provide design drawings as construction record drawings.
A. A signed and dated professional seal of the preparing engineer or surveyor.
B. The name and address of the firm and individual preparing the drawings on the title sheet.
C. The constructed location of all items associated with each facility, and the inspection records to verify
proper dimensions, materials and installation. The items include, but are not limited to the following:
1. Inspection Records and photographs for pipe trenches and bedding, including underdrains.
2. Video Pipe Inspection for an pipes which are not accessible or viewable.
P YPP
3. Updated Location with geo-coordinates of all facilities.
4. Verified Drainage Area maps for the drainage area treated and for drainage to the facilities.
g P g � g
5. Current physical and topographic survey for all earthen structures. Ponds should include a survey
of the pond bottom. Surveys should verify pond volumes are per design. Corrections may be required
for alterations from the design.
6. Plants, location and type.
7. Plans and profiles for all culverts, Pipes, Risers, Weirs and Drainage Structures - Display the
installed type of drainage structures, culvert/pipe size, weirs, materials, inlets or end treatment(s),
inlet and outlet protection, alignment and invert elevations compared to design.
8. Computations: For significant deviations from design, provide sealed computations verifying that
the as -built condition is equivalent or better than design.
9. Ditch Lines - Display the constructed location of all ditch lines and channels, including typical
sections and linings.
10. Easements - Show all platted easements with dead book references labeled. Facilities and drainage
must be within platted easements. Provide copies of recorded documents.
11. Guardrail, fences or other safety provisions - Display the constructed location of all safety
provisions; fences, guardrail, including the type, length and applied end treatments, compared to
design.
12. Material layers - biofilter media, stone layers, sand layers, keyways and cores must be verified as to
material types and depths. Include inspection reports, boring or test pit reports and materials
certifications. Biofilter media must be an approved state mix.
13. Access roads - show location of access roads, surface treatment, drainage, etc, as applicable.
14. Compaction reports are required to verify fill compaction in dams.
15. Manufacturers certifications for proprietary BMP's certifying proper installation and functioning.
Albemarle County Engineering
Final Plan General Notes
Page I of 4
ALBEMARLE COUNTY
FINAL PLAN GENERAL NOTES
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 therequirements of
P ( ) P Y Y
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 (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
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.
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).
TH
CLINT W.
S F LET
Lic 4380
3/ 18/ 2021
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DRAWN BY
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DESIGNED BY
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CHECKED BY
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JOB NO.
40919
SHEET NO.
C 1.00
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N' MIN.
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1B MIN.
° • j Sr MIN,
MNGNUT LOCKING ASSEMBLY
1 ISM � • .•
. I 1
NOTES
1. PROVIDE A 6" THICK GRAVEL BED BENEATH THE METER VAULT.
2. MINIMUM WALL THICKNESS FOR PRECAST OR POUR -IN -PLACE VAULTS SHALL BE 4".
MINIMUM WALL THICKNESS FOR VAULTS CONSTRUCTED OF MASONARY BLOCK SHALL BE 8".
3. THE OUTSIDE OF THE VAULT BELOW GRADE SHALL BE COATED WITH AN APPROVED
WATER PROOFING COMPOUND.
TYPICAL METER VAULT (1 1 /2" METER)
NTS
FIG. W-7B
4" DIAMETEF
AND VALVE
WATER
ID-15
ON-LINE
(TYPE „B")
PLUG
•^^""
THREADED COUPUNG
PVC SLEEVE
BRASS NIPPLE AND PVC
o
CAP
i
LUBRICATE ALL THREADS
THRUST BLOCK
'D
METER BOX (SEE FIG. W-7)
VALVE
NO. 57 STONE
M.J. FITTING
2" PIPE SLOPED
M DRAIN IF
=
GRADE ALLOWS
VARIES VARIES
2" BRASS PIPE
WATER MAIN AND VALVE 2" THREADED TAP
ARE SAME 51ZE p(uG
DEAD END
(TYPE "A")
TYPICAL BLOW -OFF
ASSEMBLY
NITS
FIG. W-8
ID-19
NISHED GRADE
AIR RELEASE VALVE
BRASS OR BRONZE PIPE VAALLVEE GATE
IFRPOSSIBLERADE
�F I,.
p�
SOLID CEMENT BLOCKS
K CRUSHED STONE
COPPER" SOFT
CORPORATION STOP
NOTES:
1) A PRECAST MANHOLE CONE AND COVER NTH WATER CAST ON LID FOR TRAFFIC
AREAS, OR A METER BOX ASSEMBLY IN NON -TRAFFIC AREAS, OR APPROVED EQUAL,
SHALL BE USED.
2) FOR WATFERUNES SMALLER THAN 12" USE A 1" A.R.V. AND FITTINGS. FOR WATER
LINES 12 AND LARGER USE 2" A.R.V. AND FITTINGS.
3) IN SITUATIONS WHERE THE A.R.V. ASSEMBLY CANNOT BE OFFSET FROM THE MAIN AN
ADEQUATE FOUNDATION SHALL BE INSTALLED SO THE WATER LINE DOES NOT SUPPORT
THE MANHOLE CONE.
AIR RELEASE VALVE (ARV)
NTS
FIG. W-9
TD-20
VARIES
BOX
TO METER BOX (SEE FIG.
THRU W--7E).
VARIES 2" COPPER
WATER MAIN M.J. FITTING
PLUG THREADED FOR
2" COMPRESSION FITTING
RESTRAINED JOINT FITTINGS
NOTES:
• GATE VALVE WILL BE 4' UNLESS OTHERWISE SPECIFIED BY THE ACSA.
• SERVICE LINE TO CONNECTAT MAIN WITH X"x4"TEE.
• REFER TO FIG. Wd FOR THRUST BLOCK DETAILS ON TEE.
• REFERTORG.W-5 FORTHRUST BLOCK DETAILS AND DEPTH OF COVER ON GATE VALVE.
• NO CONCRETE SHOULD BE POURED ON ANY PART OFTHE RESTRAINED JOINT. USE PLASTIC SHEETING AS
PROTECTION FOR BOLTS.
' • USE 25M P.S.I. CONCRETE.
1
PIPE SLOT
(2 PLACES)
LARGE METER SERVICE LINE
NTS
FlG. W-6C
M-12
[COVER LIFT NOTCH
12 3/8"
WATER
CAST IRON LID
18" METER BOX
B" EXTENSION
NOTES:
(1) A 1-3/4" DIAMETER HOLE IS REQUIRED IN THE LID FOR TOUCH READ METERS.
TYPICAL METER BOXES
(5/8"-1" METERS)
NTS
FIG. W-7
TDTD13
METER SIZE
DIMENSION
A
DIMENSION
B
DIMENSION
C
1 I/2'
3'1'
S'0•
318,
2'
3'1'
S'0•
31
5' MIN.
4'
5' MIN.
12' MIN,
GREATER
THAN 4'
PROPOSALS WILL BE SUBMITTED.
i B i
DOOR HINGES
F- - - - - - - - - - - - - - - 1
I I
I
I I
I I
I I
I I
I
I I
LIFT HANDLE
TYPICAL METER VAULT
N.T.S.
FIG, W-7A
TD-14
SIDE VIEW
75' DIAMETER DRILLED
ROLE FOR TOUCH READ
(NITS,
TOP VIEW
3" DIAMETER FLAT
BEARING SURFACE
UNDERNEATH
24' X 36'
1LUMINUM ACCESS
AATCH
NOTE: HYDRANT MUST BE
EQUIPPED WITH CHARLOTTES-
VILLE THREADS WHICH IS
THE LOCAL STANDARD.
1
LENGTH OF BRANCH VARIES
e' MIN 2' TO 10'
(2701
18"-22' ALVE BOX
7 CU. FL
#68 STONE
42"MIN . ;' 6" GATE
VALVE
TEE
9
2500 P.S.I. CONCRETE
BASE AND THRUST il�„�+• R
BLOCK AGAINST .•.,v;, \\vl/
UNDISTURBED STABLE
SOIL. STEEL PILE
WHEN THE SOIL IS DISTURBED !M WHEN RESTRAINED JOINT FITTINGS
A HYDRANT IS LOCATED IN A FILL IN ADDITION
TO POURING CONCRETE, A STEEL PILE SHALL
BE USED AS ADDITIONAL SUPPORT.
NOTE
1. SURROUND WEEP HOLES WITH GRAVEL AND KEEP FREE OF CONCRETE
2. MAINTAIN A 3 1/2' MIN. COVER FROM THE MAIN TO THE FIRE HYDRANT
( INCLUDING DITCHES )
3. FINISHED GRADE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND
VALVE BOX.
A THE GATE VALVE IS ALLOWED IN SHOULDER OR BEHIND THE DITCH.
IT IS NOT ALLOWED IN THE DITCH.
5. FIRE HYDRANTS SHALL BE INSTALLED AT LOCATIONS WHERE WEEP
HOLES ARE ABOVE THE PREVAILING GROUNDWATER ELEVATION. IF
REQUIRED TO BE IN WET AREAS, THE WEEP HOLES SHALL BE
PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY.
TYPICAL FIRE HYDRANT ASSEMBLY DETAIL
N.T.S.
FIG. W-4
M-8
PLACE 5' GALVANIZED " VATNESS " POST WITH
CAPPED ENDS PAINTED BLUE IN REMOTE AREAS
AS DIRECTED. MARKER LOCATION MAY BE SUBJECT
M HIGHWAY DEPARTMENT APPROVAL
FINISHED GRADE ---�
1 � M.J. GATE VALVE
WATERM.A
E
2500 P.S.I.CONCRETE2x 2' BEARING AREATHRUST BLOCK
NOTE : IN REMOTE AREAS, VALVE BOXES SHALL EXTEND SIX (8) INCHES ABOVE GRADE.
TYPICAL GATE VALVE
1' COMPRESSION x 3/4' MALE PIPE COUPLING
OR APPROVED EQUAL
Y TYPE 'K'--.
SOFT COPPER
1'AS
NOTE
NO SWEATED FITTINGS
DUAL SERVICE
I' TYPE 'K'
�Fi COPPER
SINGLE SERVICE
NOTE:
1) SADDLES SHALL BE USED ON PVC PIPE.
NTS
FIG. W-5
M-9
0
FOR USE ON ATTACHED SINGLE FAMILY
RESIDENTIAL SERVICES OR DUAL RESDENTIAL
AND IRRIGATION SERVICES.
I� 2'
FL
'1` COMPRESSION x 31e MALE PIPE COUPLING
OR APPROVED EQUAL
FOR USE ON DETACHED SINGLE FAMILY
RESIDENTIAL SERVICE WHERE Al IRRIGATION
METER IS NOT PROVIDED.
CAST IRON uD
-MIRED GRADE
3B" MIN.
caPPERBETTER
1/8 am OUFL IG-\
A�
METER
ORPORATION STOP
As
NECESSARY
NECEARY
A
SAND fR DUST UNDER
,.•'•i•1.;�,",I 4' MAMIOER DRAIN PIPE, 12'
BOX AND SETTER (2-INCH
F
Y�.��p:}. LONC ST[ME POCKET, WOT
MINIMUM THICKNESS)ti
,L4 SPEC. 203. NO 57 AGGREGATE
TYPICAL SERVICE
LATERAL INSTALLATION
(5/8"
& 1"
METERS)
NTS
FM W-6A
TU-10
- FOR BENDS 8" & SMALLER
USE STRAP ON BEND
VlITH
ANCHOR BOLT ON CENTER LINE
OF BEND.
- FOR BENDS 10" THROUGH 12"
USE 2 STRAPS ON BENDS
ADJACENT M BELLS.
- FOR 18" BEND USE 3 STRAPS
AS SHOWN.
ELEVATION
PAINT ALL EXPOSED STEEL WITH 2 COATS OF BITUMINOUS PAINT,
BEND
SIZE
A
B
C
D
E
F
V- IV
1'-9
2'-3
7-e'
1'-2
2'-
1 1 4
Ir
2'-
3'-O
2'-6'
1'-6
X-8
1 1 4^
11 1/W
70'
2'-
3'-9
2'-6'
2'-0
S-0
2"
S-O'
4'-e'
4' - 8
2'-e
3'-0
2'-6'
1'-e
V-w
1 I V
1/2•
16'
S-0'
W-D
3'-0
V-9
X-9
2•
19,
S-9"
8'-3
3'-0
2'
16"
S'-D
7'-B
3'-3'
9'-O"
5'-8
2 1/2'
IrS-O"
6'-0
3'-O'
3'-3"
3'-3'
2 1 4
8"
S•-0'
3'-8'
S-9"
2 1 4'
4S
10•
4'-
7•-e
3'-0'
4'
5'-
2 1 le
1Y
S-3
9'-
J'-3'
6'-0
5'-9"
2 1/2"
1s'
e'-
11'-
S-9"
Y-0
7'
2 1 fe
B
wIU In = UIM. r
CKNESS 0
FILLET WELD
STRAP = 1/4"
ST U
1 4" THICK
rPLLATE WASHEF
3" THREAD,
iv
1 NOMINAL INSIDE
3 4" ANCHOR
DIAMETER EXTRA
BOLTS
STRONG STEEL PIPE
BARS ® 12"
IPE B
CENTER FO
12 BENDS &
12'
CONCRETE
CLASS "B"
LARGER C
CHART FOR UPPER SEC11ON
VERTICAL BLOCKING NOTE: STANDARD 90' HOOK ON END OF ANCHOR
BOLTS TO FACE CENTER OF BLOCKS.
CONCRETE BLOCKING FOR
UPPER VERTICAL BENDS
N.T.S.
FIG. W-3A
M-4
6"
NOTE: RESTRAINED JOINT FITTINGS.
Side New
42" Minimum
rix'I
Qteel Beam,
in. size) •--�
3' min. penetration Into undisturbed
soil or as approved by the
ACSA.
TYPICAL THRUST BLOCK IN FILL AREA
NTS
FIG. W-3B
TDTD=5
ASTM A38 AND HEX NUT
ASTM A588 (TYP)
UNDISTURBED EARTH UNDISTURBED
2 - 3/4" CIA SOIL (TYP)
ALL -THREAD ROD
ar.r
a ^ WATER MAIN
x
�3
VALUE -r - •"
ssa .
24" MIN
UNDISTURBED EARTH PLAN
+' ">' CRASS A-3 CONCRETE
VI I;.
' MEGA -LUG
MIN 4;! .+•
16" a
MIN
18" ELEVATION
UNDISTURBED
" TRENCH 1 24"
ASN ^WIDTH MIN
W �
1 �
SECTION
NOTE:
1. ALL RODS AND FASTENERS SHALL BE GIVEN TWO COATS OF ASPHALTIC PAINT AFTER ASSEMBLY.
2. CONTRACTOR SHALL ENSURE THAT THE COLLAR BEARS AGAINST UNDISTURBED SOIL FOR THE MINIMUM
DIMENSION SHOWN.
3. DIMENSIONS SHOWN BEYOND THE TRENCH WIDTH ARE ABSOLUTE MINIMUM. IF THE TRENCH WIDTH IS
LARGER DURING CONSTRUCTION, THE COLLAR DIMENSIONS SHALL INCREASE ACCORDINGLY.
_C_ROSS ANCHOR RESTRAINTS FOR VALVES
NIS
Fig. W-30
JUNCTION BOXES, TRANSFORMER PADS, PEDESTALS, ETC.
SHALL NOT BE LOCATED WITHIN THE RIGHT DF WAY.
VARIES
lair-••' lo•
1 5' 1 1 I I s' I F
WATER SEWER
3 0
LOCATION OF EITHER UTILITIES
(GAS, ELECTRIC, TELEPHONE, CABLE, EM)
EASEMENT WIDTHS, WATER OR SEWER ONLY - 20' MINIMUM
WATER & SEWER 30' MINIMUM
1X SEE PART 3, PARAGRAPH DI SEPARATION OF WATER & SEWER SYSTEMS.
UTILITIES CROSSING A WATER OR SEWER EASEMENT SHOULD BE AT
90" TO THE RIGHT OF WAY,
UTILITY LOCATIONS & EASEMENT WIDTHS
NTS
FIG W-1
TTI-1
GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL
I UI
INITIAL BACKFILL
BEDDING
9 STONE
* STABLE SOIL ROCK
* SCRAPE THE BOTTOM OF THE TRENCH. REMOVE ALL
STONES TO INSURE THE PIPE DOESN'T REST ON ROCK AND
THEN COMPACT THE SOIL OR PROVIDE A 4" BEDDING OF
#68 STONE
FOUNDATION IN POOR SOIL UNDER -CUT CONDITION
4'MI INITIAL BACKFILL 4
STABLE 8"
-OIL MIN. MIN.-- _ MIN MIN. #68 STONE
'-GRANULAR FILL AS
:.__ _ APPROVED BY ACSA`�
�A I �� STABLE SOIL OR ROCK,
NOTE
1. NO ROCKS SHALL BE ALLOWED WITHIN 24" OF THE WATER LINES.
2. NO ROCKS LARGER THAN 6" IN ANY DIMENSION SHALL BE ALLOWED
ABOVE THE INITIAL BACKFILL.
3.THE INITIAL BACKFILL SHALL BE PLACED AND COMPACTED IN 6" LIFTS.
4. NO ORGANIC OR FROZEN MATERIAL OR DEBRIS SHALL BE ALLOWED
IN THE TRENCH.
5. BELL HOLES SHALL BE DUG OUT IN ALL CASES.
DUCTILE IRON WATER
PIPE INSTALLATION & BEDDING
NTS
FIG. W-2
SECTION 1-1
SECTION 2-2
PIPE
DEGREE
BEND DIMENSIONS
VOL
TEE AND PLUGS
VOL
SIZE
OF
(FEET)
W.M.
FEE
CU.YD•
BEND
L
H
T
L
I H
I T
90
2.50
2.50
101
0.24
4" & 6•
45
200
220
7 So
0.15
2.00
2.25
2.50
0.15
221/2
1.50
200
252
0.10
111/4
1.50
2.00
2.50
0.10
90
3.60
3.16
3.21
0.48
46
266
280
277
0.26
8"
221/2
1.88
218
269
0.13
3.16
2.91
266
0.32
17 1/4
1.66
2.16
2.67
0.13
90
4.83
3.83
3.42
0.83
10" & 12"
45
3.33
3.55
295
0.43
3.83
4.00
283
Q52
221/2
2.33
2.58
2.86
0.24
11 1/4
1.83
2.33
2.84
0.18
1. THRUST BLOCKS ARE REQUIRED WHENEVER THE PIPELINE : CHANGES DIRECTION, CHANGES
SIZE, DEAD ENDS AND AT VALVES.
2 USE 2500 P.S.I. CONCRETE.
3. NO CONCRETE SHALL BE POURED ON ANY PART OF THE JOINT.
4. THE CONSULTING ENGINEER SHALL BE RESPONSIBLE M THE VERIFY THE TYPE & SIZE OF
ALL THRUST BLOCKS.
CONCRETE THRUST BLOCKS
NIS
FIG. W-3
TD-3
e�!�pLTH U�•01
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S F LET
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311812021
O
DRAWN BY
C. GAYNER
• DESIGNED BY
• C. SHIFFLETT
• CHECKED BY
• C. SHIFFLETT
SCALE
N.A.
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SEWER SERVICE LATERAL CONNECTION NOTES:
1. WHERE A SEWER SERVICE LATERAL CONNECTS TO A MANHOLE
AND NO INVERT ELEVATION FOR THE SERVICE LATERAL IS
•w� (A1
INDICATED , THE TOP (CROWN) ELEVATION OF THE SERVICE
LATERAL PIPE SHALL BE AT LEAST 0.2' HIGHER THAN THE
NOTE, MIN, 60' DIAMETER MANHOLE
REQUIRED.
c CLINT W. 2�
TOP (CROWN) ELEVATION OF THE THE LOWEST PIPE CONNECTED
TO THE MANHOLE
,�
Cmnme DROP MANHOLE PVC CROSS °�
\a
Z
Q r
(„1/f S r' LET Y•
A
54Jso
2. SEWER LATERALS TAPPED INTO AN EXISTING SEWER MAIN SHALL
�$
Lic. N �Ar
BE CONNECTED USING A PIPE SADDLE.
USE APPROVED FLEXIBLE RUBBER �°
8/ 202
3. MINIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 2R Q
�1
• eODr.
(1/4" PER FOOT )
o ?r`"~
3000 PSI CONC. BASE
•
�ti�s�U;1Al, �C1 ••
�NgN�H
ROADWAY R.
4. ALL SEWER LITERALS SHALL HAVE A MINIMUM COVER 2' MIN
^ s �°
I•
DIAMETER OF IV.
GASKETED Al
" STOP COUPLING °
BENCH SLOPED TO FLOW
5. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER
7•
- 87'
CHANNEL 1/4" 1' MIN
•
• I
OF 3 FEET.
DROP PIPE
.• PIPE STRAPS -•�'.
~-
SALT
TREATED
(STAINLESS STEED
o e SPACED EVERY _
2' VERTICALLY ,:
.' -�
(Nl
CD u
N
A
FINISHED GROUND MARKER
90' RESTRAINED BEND '•�, {' *',"';'•"
��
'� Y `\ • - BRANCH
vi
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= PAVEMENT m
INFLUENT SEWER
) 2
E
_
+.." • PIPE
��
S
y ,•.. a
H W
COATED STEEL BAND OR STAINLESS 42' MIN,
• PIPE
-
q. 2"
¢ LL p
w r\
0,25' MIN, THICKNESS STEEL CASING INSULATORS
42' MIN,
FLAN
Q
W 0 f6 y
STEEL CASING - I 112' BOTH ENDSFILL
'i i
_j U 00
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PLUG END OF
PROFILE
w w -Oi
O
N
I r•::
MAIN LINE SERVICE LATERAL
SECTI ON
MIN, 6' BEDDING WITH NO. 68 STONE
a (n C) N
cD W M
a
..
451p'0•
1.HEIGHTOFTHEVERTICALDROPPIPEWILLBEDETERMINEDBYTHEACSA,BUTSHALLNOTBELESSTHANTWO
FLEXIBLE CONNECTION NOTE'
v
Z f? v
V
2'-o'I 7. OR B' 7' OR B'_ 2'-0' 2'-0'
12)FEEr.
WITH STAINLESS STEEL ALL CONNECTIONS TO
3OJ ¢
w
I I 1 ��
2. VERTICAL DROP PIPE SMALL BE SDR 26 P.V.C, SIZED THE SAME AS THE INCOMING PIPE AND CONNECTED TO
BAND EXISTING MANHOLES SHALL
oa �"
Q
UCTILE IRON PIPE I� 18' OR 20' JOINT OF D1
THE DROP FITTING WITH STANDARD GASKETJOINT.
W BE CORED AND A FLEXIBLE
x c ry
Z
ESIRAINED JOINTS) f 1
3.VERTICALDROPPIPESHALLBESTRAPPEDTOTHEMANHOLEATPIPEJOINTS.STRAPSSHALLBEMADEOF
CONNECTION BOOT
INSTALLED
= v >
a
O
NOTE 1. STEEL CASING TO EXTEND TO BACK OF CURB, DITCH, SIDEWALK, ETC. OR A MINIMUM OF 5' BEYOND THE EDGE OF
STAINLESSSTEEL
O
c u;
0 ry
0
.y
>
PAVEMENT, WHICHEVER IS GREATER.
4. SHAPE INVERT AS NEEDED TO PROVIDE SMOOTH TRANSITION FROM DROP CONNECTION DISCHARGE POINT
rn
Lu
2. ENDS OF CASING CAN BE SEALED USING A PULL -ON END SEAL GASKET IN LIEU OF CONCRETE FILL.
IN LINE WYE-TEE
TO SPRING LINE OF MANHOLE INVERT.
ri
3, MIDDLE SPACER SHALL HE PLACED AT THE CENTERPIDNT OF PIPE JOINT.
PLAN
S. DROP CONNECTION DISCHARGE FITTING SHALL BEORIENTEDAT45DEGREES,INTDTHEFLQW.
TYPICAL MANHOLE PLANCD
OIL!
•o�
6. VERTICAL DROP PIPE SHALL BEINSTALLED AT90DEGREES FROM THE ACCESS STEPS.
WATER
VARIES
7.MINIMUM72'DIAME[ERMANHOIEREQUIREDFORASINGLEIWOR12"DIAMETERDROPCONNECTION,OR
SHOWING BRANCH TIE - IN
TYPICAL STEEL SLEEVE INSTALLATION
TWO8" DIAMETER DROP CONNECTIONS.
UNDER ROADWAYS
R
N
0
SEWER SERVICE LATERAL CONNECTION
STANDARD INTERNAL DROP CONNECTION
TUTS
p
N.T.S
N.T.S.
N.T.S.
FIG. W-10
FIG. S-1-B
(_')
FIG. S-2
FIG. S-1-C2
0
TD-33
1D-30
TD-27
F
0
w
w
w
2
Q
Q
FRAME & COVER
kE
E
z
0
DATE
r E
FRAME & COVER
(SEE FIG. S-I-D,E)
in
NING BACKFlLL SHALL
>mE
m
SEE FIG. S-I-D, E
R
NNE
R
3/18/2021
ONTAIN ROCK MATERIAL
g
J p
/ PASVE➢FAREA
/
NONEEPAVEDFAREA
p
}
DRAWN BY
36R THAN 5" IN ANY
``S
SLOPED AREA
'":�
SLOPED AREA -'�
SION
EM 8 �
�'...,r„.
BACKFlLL*
v I
k
2'-p" RUBBER COATED STEEL STEPS
-D" MAx a CAST IN PLACE
1'-0" MAX
C. GAYNER
B"MINAL
LIFTS)
,��
EMBEDMENT
HOROUGHLY COMPACTED
u
PRECAST REINFORCED CONCRETE
2'-0"
DESIGNED BY
SPRING LINE OY HAND OR APPROVED
OF PIPE ECHANICAL TAMPER
fEN
��o L
E sx E $ EG o
E_0 p-"
Q °
sEcnoNs WITH "o" RING SEALS
e OR APPROVED EQUAL
STEEL
•
•
C. SHIFFLEIT
N0. 68 STONE _ NCHING
E" N
�$ v3 0
Y-O" MIN
RUBBER COATED
STEPS CAST IN PLACE 3'-0" MIN
DING 6" max
4" min
o� a
x 4 ao 0
6 \� o
THE DRY CONNECTION SHALL
o DUCTILE IRON PIPE (CLASS 50�
5" BACKnLUED IN 6" LAYERS
PRECAST REINFORCED Ji�.
•
CHECKED BY
NDATION (SHALL BE
WHEN SOIL
s
E
E_ EDITIONS
COMPACTED BY HA DTAM ARERDs oR
1TMI�N� BACKFlLLED WITH SELF-COMPACDNG
CONCRETE SECTIONS 12" MIN
"0" RING SEALS • 16" MAXUIRED
•
•
C. SHIFFLETT
ARE UNSTABLEc3o
m
1eMAx STONE.
MINIMUM ELEVATION
DIFFERENCE ACROSS M.H. 5" 4'-O"
CAALE
PIPE)
5" T
„E �E
�E
MINIMUM ELEVATION DIFFERENCE
1YMIN 12"MIN
FROM INLET TO OUTLET
my
.' ACROSS M.H. FROM INLET TO
VARI 4 OUTLET SHALL BE 0.20 FEET
SHALL BE 0.20 FEET.
VARIES
•
DEPTH OF FLOW CONCRETE
FILLETS
A FILLETED INVERT FOR A SMOOTH
CHANNEL TO BE
•
G TRANSITION OF FLOW BETWEEN
3/4 DIAMETER OF
NOTE
1. CUTS IN PAVED AREAS WITHIN EXISTING VDOT RIGHT-OF-WAY SHALL BE
O
. ;• INLET & OULET PIPE SHALL BE
i'; : A... P ..SEWER.TT
_
CONTRIBUTING=---
�• 12"
BAC
BACKFlLLED ENTIRELY WITH N0. 21A
FT
A FILLETED INVERT FOR A Shoo ',s',
STONE.
2. FOR DUCTILE IRON PIPE THE BOTTOM OF THE TRENCH SHALL BE SCRAPED
AND COMPACTED,
z
3/4 DIA of LARGEST
PIPE IN MANHOLE
�MIN.
TRANSITION OF FLOW BETWEEN
INLET &OUTLET PIPE SHALL BE
W
AND ALL STONES REMOVED OR A 4" BEDDING OF NO. 68
$
BEDDING WTH N0. 88 STONE
PROVIDED. MIN. 6" BEDDING
STONE SHALL BE PROVIDED'
3-WHERE ROCK IS ENCOUNTERED PIPE SHALL BE
E E s E E ;E'
Vg k6
NOTES:
NOTE : W/ NO. 68 STONE
^
v
INSTALLED ON A MINIMUM 6"
A. -,E.
BEDDING OF NO. 68 STONE'
R" A` �" 251.
<
BEDDING THICKNESS REQUIREMENTS SHOWN ARE MINIMUM AND SHALL BE
SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS.
1. BEDDING THICKNESS REQUIREMENT SHOWN IS MINIMUM AND SHALL BE
DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS.
2. THE CONSULTANT SHALL DETERMINE WHETHER MANHOLES SHALL HAVE
EXTENDED OR NON -EXTENDED BASES
SPECIFICALLY
2. THE CONSULTANT WILL DETERMINE WHETHER MANHOLES SHALL HAVE
J
O o
3. ALL JOINTS, LIFT HOLES, INLETS. OUTLETS TO BE SEALED & GROUTED
INSIDE AND OUT.
EXTENDED OR NON -EXTENDED BASES.
J
4. SPECIAL CONSIDERATION SHALL BE GIVEN FOR ENTRANCE
3. ALL JOINTS, LIFT HOLES, INLETS, OUTLETS TO BE SEALED & GROUTED
DESIGN ON SEWERS NTH STEEP SLOPES.
INSIDE AND OUT.
TYPICAL SEWER PIPE
TYPICAL MANHOLE SECTION
/
INSTALLATION IN TRENCH
TYPICAL MANHOLE FRAME & COVER
TYPICAL MANHOLE WITH DROP CONNECTION
SHOWING BRANCH TIE-IN
N.T.S
0
�
NITS
FIG S-I-D
N.T.S
FIG. S-3
N75
FIG. S-I-A
TD-31
FIG. S-I-C
Z
TD-34
1D-28
TD-25
�
Lu
PRECAST CONCRETE MANHOLE BASES SHALL BE FABRICATED IN ACCORDANCE
Q
- "
WITH PART V, SECTION G OF THESE SPECIFICATIONS
i
J
LLI
J
\l
SLOPED AREA RUBBER COATED STEEL STEPS
' •'`
CAST IN PLACE
FRAME & COVER
.,,`.•.'•
T� ' •: R, •4'
':
".,•
Q
w
f47 ,• (2smm) uA Haa tin.
au T Y (e -0" D" 27 1/2" IX1
O Bur a'/ae [B99mm]
DN 7•
SEE FIG. S-I-D, E
PRECAST REINFORCED CONCRETE
. ..
SE7 DOGHOUSE BASE '�+,; :
ON CONCRETE BLOCKS ; �. SEWER PIPE ITARY
LU
J CO
Q
I�t/4-
[selmm] -� It7emm]
�11
SECTIONS WITH "0" RING SEAS
OR APPROVED EQUAL
'"�'SAW
'e
DOGHOUSE OPENING SHALL •"'
BE PREFORMED BY ° ' •"• • MIN. 12" CLEARANCE
,' � + • BETWEEN EXISTING PIPE
MANUFACRER OR "• •'Y •'•
AND STONE BEDDING
CUT TO FlT PIPE ' •'* •:
'' -nA
w Q
LLI
\1'-0"
/
,,,,,,��((
W
�_ za >/, B• DN y9'
bzzmm7 Damm]
A FITTING MAY BE REQUIRED�--
ACSA APPROVAL
OUTSIDE DIAMATER •". •
PLUS B".
12" THICK VDOT
10
Lu z
W
O O 3B• Dw a ze'
[914mm] [68DmTS/te"
p NTH
a
No. 68 STONE BEDDING
B'xB'x18" AND 4"xB"X18" •
Q Q
O
FRAME SECTION r [SBmm]
L20nvn�J.
2• cs,mm) uTlEris
(RECISSED "H) -ICI
THE DROP ] CONNECTION SHALL BE
3'-0" MIN DUCTILE IRON PIPE_ (CLASS 501
SOLID CONCRETE BLOCKS
CENTER W/RISER
WALL (4 EACH) DOGHOUSE MANHOLE BASE
W
; BACKFlLLED IN 6" LAYERS AND
[umm] NI A 31/Y t/Y'
�}- I
' S" COMPACTED BY HAND TAMPERS OR
WITH SELF
..,nnnnnnnnn...... nnnmiinnnn,inn nnn nn...... innn nn n...... ,ninui u,, innnn
c>P' [79mm] [�3mm]^7
3 13/ir �► 22 73/16
j -COMPACTING
Jam_ SEILLED
MANHOLE ABOVE BASE SHALL FILL DOGHOUSE OPENING
2 1/8' 197-1 [6479mm1
16" MAX
BE CONSTRUCTED AS SHOWN AROUND EXISTING PIPE
0 17/18' [635mm]
[3inm] 9/16" O.D. OF GKT GROOVE
cut BDLr [17nin] [14mm] SECTION VIEW
SEE ASSEMBLr 1/4' ISmm) DIA
S. NEOPRENE GASKET
' MINIMUM ELEVATION DIFFERENCE
p ACROSS M.H. FROM INLET TO
5" a ,,e OUTLET SHALL BE 0.20 FEET
120MIN 12"MIN A FILLETED INVERT FOR A SMOOTH
ON FIGURE S-i-A WITH 3,000 PSI CONCRETE
FIGURE OR NON -SHRINKING GROUT
Q
O
(2) xsxB 1/15 x 3/8 X 1 1/2
VARIE •. 4 TRANSITION OF FLOW BETWEEN
$ R (2) DDRED isDD" t 5�" RUBBER RARTF OO9Btp3
E W aDN.KI [smm R BLr HEN s/9-11x3 t/z ss
2,M L41mm tYRTY DD9s1250
•, INLET & OULET PIPE SHALL BE
,,• PROVIDED.
ALLOW CONCRETE
TO FLOW A MIN. WRAP EXISTING PIPE WITH
O
]��I 1/2'
PLAN VIEW 1 i/B' (29mm) Du BOSS [Bmm 03m DW BYMMS STEEL ROD pA I...00BBiwa ID 130 � $
G __ FITTING DIMENSION VARIES WITH SLOPE.
1'-0' BEYOND BASE NEOPRENE GASKET MATERIAL
OF STRUCTURE BEFORE FILLING THE OPENING
PICKEiAR sIACIQUG HOLE DETAIL NW NX
NOTES: P 11 2N TUN!(
" t .Q
12 �. C': i "• ..� e +.. A'
NEOPRENE SECURED BY 2 NON-
CORROSIVE STRAPS, 1 ON
EACH SIDE
fA OD9812A
R YEAR GHT C WN OR LOCATED IN AREDS SUBJECT R1 FLOODING SHALL WAN: 9ATFR1IGHT FRAME " COVER M NUT NX JNN S/s-11 IN
1. ALL MANHOLES DESIGN BECONSIDERED.0
1 COWERS
; ,
OF OPENING
SHALL B Fl XEp TO MAARESSTMINWRS LOOCIUNG SNUAR ASSENS.Y. P. # M98i 2e
3/4 CIA OF LARGEST
PIPE IN MANHOLE
r0MBL
12" MIN. CAST -IN PUCE
(2) 1935R DICK IDG
TYPICAL WATERTIGHT (3,000
PARTS
PSI CONCRETE BASE
i
ASSE
MANHOLE FRAME &COVER LOCK LUG ASSEMBLY
MIN. 8" BEDDING WTH NO. 68 STONE
FOUNDATION SECTION VIEW
N.T.S FIO SHE
NOTES
REQUIREMENTS SHOWN ARE MINIMUM AND SHALL BE
.......... t........ ................ .............„.....I............ ...........
NOTES:
TD-32
1. BEDDING THICKNESS
SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS.
2. THE CONSULTANT SHALL DETERMINE WHETHER MANHOLES SHALL HAVE
1. CONSTRUCT A FORMED INVERT FROM NEW SEWER LINE TO ALLOW
O
EXTENDED OR NON -EXTENDED BASES
3. ALL JOINTS, LIFT HOLES INLETS, OUTLETS TO BE STALED & GROUTED
FLOW TO THE EXISTING PIPE.
INSIDE AND OUT.
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 MH HAS BEEN FULLY TESTED IN
ACCORDANCE WITH THESE SPECIFICATIONS.
TYPICAL MANHOLE DROP CONNECTION
TYPICAL MANHOLE BASE
JOB NO.
WITH STEEP INCOMING SLOPE
SHOWING "DOGHOUSE" INSTALLATION
40919
NTS
N.T.S
FIG. S-1-Q1
FIG. S-1-Al
SHEET NO.
C1.04
TD-29
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40919
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\ L SHEET NO. II IIIo'O°C2.00_
No II I I�LL\
L
EROSION AND SEDIMENT CONTROL NARRATIVE:
GENERAL EROSION AND SEDIMENT CONTROL NOTES:
PROJECT DESCRIPTION
THIS PROJECT INCLUDES THE CONSTRUCTION OF 3 ROADS, A RESIDENTIAL COMMUNITY, AND ASSOCIATED
UTILITIES & LANDSCAPING. LIMITS OF CLEARING AND GRADING ARE 15.68 ACRES.
ADJACENT PROPERTY
THE PROPERTY IS BOUNDED BY A ROUTE 631 ON THE NORTH AND WEST, WOODS ON THE SOUTH, AND A
MOBILE HOME PARK ON THE EAST.
EXISTING SITE CONDITIONS
THE EXISTING SITE IS WOODED
OFF -SITE AREAS
NO OFFSITE AREAS WILL BE DISTURBED. ANY OFF -SITE LAND -DISTURBING ACTIVITY ASSOCIATED WITH THE
PROJECT SHALL HAVE AN APPROVED ESC PLAN.
CRITICAL EROSION AREAS
EARLY ESTABLISHMENT AND PROPER MAINTENANCE OF PERIMETER CONTROLS WILL PROVIDE
SEDIMENTATION CONTROL. ALL SLOPES STEEPER THAN 3:1 SHALL BE STABILIZED WITH BLANKET MATTING.
EROSION AND SEDIMENT CONTROL MEASURES
UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL
PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND
SPECIFICATIONS OF THE CURRENT ADDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL
HANDBOOK. THE MINIMUM STANDARDS OF THE VESCH SHALL BE ADHERED TO UNLESS OTHERWISE WAIVED
OR APPROVED BY A VARIANCE BY LOCAL AUTHORITIES HAVING JURISDICTION.
STORMWATER RUNOFF CONSIDERATIONS
A PORTION OF THE PROPOSED DEVELOPMENT WILL BE CONVEYED TO TWO BIORETENTION FACILITIES
LOCATED ADJACENT TO OLD LYNCHBURG ROAD. THESE FACILITIES HAVE BEEN DESIGNED TO MEET
STORMWATER QUALITY REQUIREMENTS. ALL OTHER AREAS WILL SHEET FLOW INTO THE SURROUNDING
VEGETATED AREAS. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED IN
ACCORDANCE WITH VESCH AND THE CONSTRUCTION SEQUENCE, INCLUDING THE INSPECTION OF ALL
MEASURES AFTER ALL RAIN EVENTS.
STRUCTURAL PRACTICES:
1. TEMPORARY CONSTRUCTION ENTRANCE - 3.02 A TEMPORARY CONSTRUCTION ENTRANCE SHALL BE
PROVIDED AT THE LOCATION INDICATED ON THE PLANS. IT IS IMPERATIVE THAT THIS MEASURE BE
MAINTAINED THROUGHOUT CONSTRUCTION. ITS PURPOSE IS TO REDUCE THE AMOUNT OF MUD
TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF.
2. SILT FENCE BARRIER - 3.05 SILT FENCE SEDIMENT BARRIERS SHAL L BE INSTALLED DOWNSLOPE OF
AREAS WITH MINIMAL GRADES TO FILTER SEDIMENT -LADEN RUNOFF FROM SHEET FLOW AS INDICATED.
ITS PURPOSE IS TO INTERCEPT SMALL AMOUNTS OF SEDIMENT FROM DISTURBED AREAS AND PREVENT
SEDIMENT FROM LEAVING THE SITE.
3. STORM DRAIN INLET PROTECTION - 3.07 STONE FILTERS SHALL BE PLACED AT THE INLET OF ALL
DRAINAGE STRUCTURES AS INDICATED ON PLANS. ITS PURPOSE IS TO PREVENT SEDIMENT FROM
ENTERING THE STORM DRAINAGE SYSTEM PRIOR TO PERMANENT STABILIZATION.
4. DIVERSION DIKE - 3.09, 3.11 & 3.12 A TEMPORARY RIDGE OF COMPACTED SOIL TO DIVERT WATER FROM
A CERTAIN AREA.
5. SEDIMENT TRAP - 3.13 A TEMPORARY BARRIER OR DAM WITH A CONTROLLED STORMWATER RELEASE TO
DETAIN SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS IN "WET' AND "DRY' STORAGE LONG ENOUGH
FOR THE MAJORITY OF SEDIMENT TO SETTLE OUT.
5.1. MAINTENANCE OF SEDIMENT TRAP - INSPECT TRAP EMBANKMENT WEEKLY TO ENSURE IT IS
STRUCTURALLY SOUND AND HAS NOT BEEN DAMAGED DURING CONSTRUCTION ACTIVITIES. THE TRAP
SHALL BE CHECKED AFTER EVERY RAINFALL EVENT. ONCE THE SEDIMENT HAS REACHED THE
DESIGNATED CLEANOUT LEVEL IT SHALL BE REMOVED AND PROPERLY DISPOSED OF.
6. TEMPORARY SEDIMENT BASIN - 3.14 A TEMPORARY DAM WITH A CONTROLLED STORMWATER RELEASE
STRUCTURE IS TO BE USED TO DETAIN SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS LONG
ENOUGH FOR THE MAJORITY OF THE SEDIMENT TO SETTLE OUT.
5.1. MAINTENANCE OF SEDIMENT BASIN - INSPECT BASIN EMBANKMENT WEEKLY TO ENSURE IT IS
STRUCTURALLY SOUND AND HAS NOT BEEN DAMAGED DURING CONSTRUCTION ACTIVITIES. THE
BASIN SHALL BE CHECKED AFTER EVERY RAINFALL EVENT. ONCE THE SEDIMENT HAS REACHED THE
DESIGNATED CLEANOUT LEVEL IT SHALL BE REMOVED AND PROPERLY DISPOSED OF.
6. OUTLET PROTECTION - 3.18 STRUCTURALLY LINED APRONS OR OTHER ACCEPTABLE ENERGY DISSIPATING
DEVICES PLACED AT THE OUTLETS OF PIPES OR PAVED CHANNEL SECTIONS.
7. DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO
SURFACE AND AIR MOVEMENT.
VEGETATIVE PRACTICES:
1. TOPSOIL (TEMPORARY STOCKPILE) - 3.30 TOPSOIL SHALL BE STRIPPED FROM AREAS TO BE GRADED
AND STOCKPILED FOR LATER SPREADING. STOCKPILE LOCATIONS SHALL BE LOCATED ONSITE AND
SHALL BE STABILIZED WITH TEMPORARY SILT FENCE AND VEGETATION.
2. TEMPORARY SEEDING - 3.31 ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR MORE THAN 30
DAYS SHALL BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWING
GRADING OF THOSE AREAS. SELECTION OF THE SEED MIXTURE SHALL DEPEND ON THE TIME OF YEAR IT
IS APPLIED.
3. PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVE
COVER BY PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURAL
BEAUTY.
4. SOIL STABILIZATION BLANKETS & MATTING - 3.36 A PROTECTIVE COVERING BLANKET OR SOIL
STABILIZATION MAT SHALL BE INSTALLED ON PREPARED PLANTING AREAS OF CHANNELS TO PROTECT
AND PROMOTE VEGETATION ESTABLISHMENT AND REINFORCE ESTABLISHED TURF.
MANAGEMENT STRATEGIES
1. PROVIDE SEDIMENT TRAPPING MEASURES AS A FIRST STEP IN GRADING, SEED AND MULCH
IMMEDIATELY FOLLOWING INSTALLATION.
2. PROVIDE TEMPORARY SEEDING OR OTHER STABILIZATION IMMEDIATELY AFTER GRADING.
3. ISOLATE TRENCHING FOR UTILITIES AND DRAINAGE FROM DOWNSTREAM CONVEYANCES IN ORDER TO
MINIMIZE PERIMETER CONTROLS.
4. ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE MAINTAINED UNTIL THEY ARE NO LONGER
REQUIRED TO COMPLY WITH THE CONTRACT DOCUMENTS OR STATE LAW.
PERMANENT STABILIZATION
ALL NON -PAVED AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDING
IMMEDIATELY FOLLOWING FINISHED GRADING. SEEDING SHALL BE IN ACCORDANCE WITH STD. & SPEC.
3.32, PERMANENT SEEDING. SEED TYPE SHALL BE AS SPECIFIED FOR "MINIMUM CARE LAWNS" AND
"GENERAL SLOPES" IN THE HANDBOOK FOR SLOPES LESS THAN 3:1. FOR SLOPES GREATER THAN 3:1, SEED
TYPE SHALL BE AS SPECIFIED FOR "LOW MAINTENANCE SLOPES' IN TABLE 3.32-D OF THE HANDBOOK. FOR
MULCH (STRAW OR FIBER) SHALL BE USED ON ALL SEEDED SURFACES. IN ALL SEEDING OPERATIONS SEED,
FERTILIZER AND LIME SHALL BE APPLIED PRIOR TO MULCHING.
SEQUENCE OF INSTALLATION
PHASE I (SEE SHEETS C3.03 & C3.04)
1. A PRE -CONSTRUCTION MEETING IS REQUIRED WITH ALBEMARLE COUNTY E&S INSPECTOR, CONTRACTOR,
OWNER, AND ENGINEER. THIS MEETING SHALL TAKE PLACE AT ALBEMARLE COUNTY COMMUNITY
DEVELOPMENT BUILDING. CLEARING LIMITS MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1)
WEEK OF NOTICE.
2. INSTALL CONSTRUCTION ENTRANCE, SILT FENCE, SUPER SILT FENCE AND OTHER PERIMETER MEASURES.
3. CLEAR AND GRADE SEDIMENT TRAPS, BASINS AND ASSOCIATED STORMWATER PIPES. REFER TO
GRADING AND DRAINAGE PLAN ALONG WITH PIPE PROFILES FOR ADDITIONAL INFORMATION.
4. INSTALL CULVERT PIPES AND ASSOCIATED STRUCTURES. STRUCTURES 100, 102, 122A, 124, 126A, 500,
502, 502, 504, 506, 508, & 510. PIPES 101, 123A, 125, 501, 505, 507, & 509. REFER TO GRADING AND
DRAINAGE PLAN ALONG WITH PIPE PROFILES FOR ADDITIONAL INFORMATION. IMMEDIATELY INSTALL
CULVERT INLET PROTECTION FOLLOWING THE INSTALLATION OF ASSOCIATED STRUCTURES.
5. INSTALL DIVERSION DIKES, CLEAN WATER DIVERSIONS & INLET PROTECTION.
6. AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CAN BEGIN.
7. SEED ALL DENUDED AREAS PER VESCH STANDARDS.
PHASE IIA (SEE SHEETS C3.05 & C3.06)
1. INSTALL ADDITIONAL INLET PROTECTION WHERE SHOWN ON THE PHASE II EROSION AND SEDIMENT
CONTROL PLAN AS THE STORM SYSTEM IS CONSTRUCTED AND BECOMES OPERATIONAL.
2. FINE GRADE PROJECT AREA. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN
DAYS AFTER FINAL GRADE IS ACHIEVED.
3. ALL STORMWATER PIPING & STRUCTURES SHALL BE INSPECTED FOR SILT/SEDIMENT. IF PRESENT,
SILT/SEDIMENT SHALL BE CLEANED OUT FOR THE SYSTEM TO THE SATISFACTION OF THE E&S
INSPECTOR.
4. ONCE THE SITE UPHILL FROM A SEDIMENT TRAP OR BASIN HAS BEEN STABILIZED AND APPROVED BY ESC
INSPECTOR, REMOVE THE SEDIMENT TRAP OR BASIN.
5. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS
ACHIEVED.
6. ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION
CONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE E&S INSPECTOR.
PHASE IIB (SEE SHEETS C3.07 & C3.08)
1. RELOCATE INLET PROTECTION ALONG HORIZON ROAD WHERE SHOWN ON THE PHASE IIB EROSION AND
SEDIMENT CONTROL PLAN AS THE STORM SYSTEM IS CONSTRUCTED AND BECOMES OPERATIONAL.
2. FINE GRADE PROJECT AREA ALONG HORIZON ROAD. APPLY PERMANENT SOIL STABILIZATION TO THESE
AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED.
3. ALL STORMWATER PIPING & STRUCTURES SHALL BE INSPECTED FOR SILT/SEDIMENT. IF PRESENT,
SILT/SEDIMENT SHALL BE CLEANED OUT FOR THE SYSTEM TO THE SATISFACTION OF THE E&S
INSPECTOR.
4. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS
ACHIEVED.
5. ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION
CONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE E&S INSPECTOR.
MINIMUM STANDARDS:
AN EROSION AND SEDIMENT CONTROL PROGRAM ADOPTED BY A DISTRICT OR LOCALITY MUST BE
CONSISTENT WITH THE FOLLOWING CRITERIA, TECHNIQUES AND METHODS:
MS-1. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN
SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL
STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT
FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 30 DAYS. PERMANENT STABILIZATION
SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR.
MS-2. DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES AND BORROW AREAS SHALL BE
STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT IS RESPONSIBLE
FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON
SITE AS WELL AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE.
MS-3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE
PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED
UNTIL A GROUND COVER IS ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL
INHIBIT EROSION.
MS-4. SEDIMENT TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO
TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND -DISTURBING ACTIVITY AND
SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE.
MS-5. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND
DIVERSIONS IMMEDIATELY AFTER INSTALLATION.
MS-6. SEDIMENT TRAPS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA
TO BE SERVED BY THE TRAP.
A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF
DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES.
MS-7. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE
EROSION. SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF
PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING MEASURES
UNTIL THE PROBLEM IS CORRECTED.
MS-8. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN
AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE.
MS-9. WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL
BE PROVIDED.
MS-10. ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED
SO THAT SEDIMENT -LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING
FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT.
MS-11. BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE
OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT
CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING
CHANNEL.
MS-12. WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE
ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE
GREATEST EXTENT POSSIBLE DURING CONSTRUCTION. NONERODIBLE MATERIAL SHALL BE USED FOR
THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE
STRUCTURES IF ARMORED BY NONERODIBLE COVER MATERIALS.
MS-13. WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN
ANY SIX-MONTH PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF
NONERODIBLE MATERIAL SHALL BE PROVIDED.
MS-14. ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR
CROSSING LIVE WATERCOURSES SHALL BE MET.
MS-15. THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE
WATERCOURSE IS COMPLETED.
MS-16. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING
STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA:
A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME.
B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES.
C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN
APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES
NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF -SITE PROPERTY.
D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO
MINIMIZE EROSION AND PROMOTE STABILIZATION.
E. RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS.
F. APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH.
MS-17. WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS
SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE
PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE
ROAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE
REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT
CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS
REMOVED IN THIS MANNER. THIS PROVISION SHALL APPLY TO INDIVIDUAL DEVELOPMENT LOTS AS
WELL AS TO LARGER LAND -DISTURBING ACTIVITIES.
MS-18. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS
AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED,
UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM AUTHORITY. TRAPPED SEDIMENT AND
THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL
BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION.
MS- 19. PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM
SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK
FLOW RATE OF STORMWATER RUNOFF FOR THE STATED FREQUENCY STORM OF 24-HOUR DURATION
IN ACCORDANCE WITH THE STANDARDS AND CRITERIA LISTED IN SECTION 19 OF VIRGINIA
ADMINISTRATIVE CODE 9VAC25-840-40 MINIMUM STANDARDS.
ES-1: UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL EROSION
AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE
LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA
REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS.
ES-2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING REVIEW AND
EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN.
ES-3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN CLEARING,
GRADING, OR LAND DISTURBANCE.
ES-4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES.
ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS
(INCLUDING, BUT NOT LIMITED TO, OFFSITE BORROW OR WASTE AREA), SUBMIT A SUPPLEMENTARY
EROSION CONTROL PLAN TO THE ARCHITECT/ENGINEER AND THE CONTROLLING EROSION AND SEDIMENT
CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE.
ES-6: PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND
SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE)
ES-7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING
LAND -DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT.
ES-8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE.
ES-9: INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER EACH RUNOFF- PRODUCING RAINFALL EVENT
MAKE ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL
DEVICES IMMEDIATELY.
SOILS INFORMATION:
16 - CHEWACLA SILT LOAM, 0 TO 2 PERCENT SLOPES. MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, SOMEWHAT
POORLY DRAINED, HYDROLOGIC SOIL GROUP: B/D
27B - ELIOAK LOAM, 2 TO 7 PERCENT SLOPES. MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED,
HYDROLOGIC SOIL GROUP: B
27C - ELIOAK LOAM, 7 TO 15 PERCENT SLOPES. MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED,
HYDROLOGIC SOIL GROUP: B
39E - HAZEL LOAM, 25 TO 45 PERCENT SLOPES. 20 TO 40 INCHES TO LITHIC BEDROCK, EXCESSIVELY DRAINED, HYDROLOGIC
SOIL GROUP: B
TABLE 3.31-B
ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS
"QUICK REFERENCE FOR ALL REGIONS"
PLANTING DATES SPECIES RATE (LBS./ACRE)
SEPT. 1 - FEB. 15 50/50 MIX OF
ANNUAL RYEGRASS
(LOLIUM MULTI-FLORUM)
& 50-100
CEREAL (WINTER) RYE
(SECALE CEREALE)
FEB. 16 - APR. 30 ANNUAL RYEGRASS 60-100
(LOLIUM MULTI-FLORUM)
MAY 1 - AUG. 31 GERMAN MILLET 50
(SETARIA ITALICA)
TEMPORARY SEEDING PLANT MATERIALS
No Scale
TABLE 3.32-C
SITE SPECIFIC SEEDING MIXTURES FOR APPALACHIAN/MOUNTAIN
AREA
TOTAL LBS. PER ACRE
MINIMUM CARE LAWN
COMMERCIAL OR RESIDENTIAL
200-250 LBS.
KENTUCKY 31 OR TURF -TYPE TALL FESCUE
90-100%
IMPROVED PERENNIAL RYEGRASS `
0-10%
KENTUCKY BLUEGRASS
0-10%
HIGH -MAINTENANCE LAWN
MINIMUM OF THREE (3) UP TO FIVE (5)
VARIETIES OF BLUEGRASS FROM
APPROVED LIST FOR USE IN VIRGINIA.
125 LBS.
GENERAL SLOPE (3:1 OR LESS)
KENTUCKY 31 FESCUE
128 LBS.
RED TOP GRASS
2 LBS.
SEASONAL NURSE CROP "
20 LBS.
150 LBS.
LOW -MAINTENANCE SLOPE (STEEPER THAN 3:1)
KENTUCKY 31 FESCUE
108 LBS.
RED TOP GRASS
2 LBS.
SEASONAL NURSE CROP "
20 LBS.
CROWNVETCH "`
20 LBS.
150 LBS.
` PERENNIAL RYEGRASS WILL GERMINATE FASTER AND AT LOWER SOIL
TEMPERATURES THAN FESCUE, THEREBY PROVIDING COVER AND
EROSION RESISTANCE FOR SEEDBED.
" USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES
AS STATED BELOW:
MARCH, APRIL THROUGH MAY 15TH .............................. ANNUAL RYE
MAY 16TH THROUGH AUGUST 15TH......................... FOXTAIL MILLET
AUGUST 16TH THROUGH SEPTEMBER, OCTOBER...... ANNUAL RYE
NOVEMBER THROUGH FEBRUARY................................. WINTER RYE
"` IF FLATPEA IS USED, INCREASE TO 30 LBS./ACRE. ALL LEGUME SEED
MUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY ALSO BE
INCLUDED IN ANY SLOPE OR LOW -MAINTENANCE MIXTURE DURING
WARMER SEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES.
PERMANENT SEEDING MIX FOR PIEDMONT AREA
No Scale
TH
CLINT W.
S F LET
Lic. N . 54380
3/ 18/ 2021
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311812021
DRAWN BY
C. GAYNER
DESIGNED BY
C. SHIFFLE7T
CHECKED BY
C. SHIFFLE7T
SCALE
N.A.
(W
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JOB NO.
40919
SHEET NO.
C3.00
L
TEMPORARY RIGHT-OF-WAY DIVERSIONS
PIPE OUTLET CONDITIONS
a �pLTH (IpP,
I
VI
TYPICAL GRAVEL STRUCTURE
RWD
TEMPORARY RIGHT-OF-WAY DIVERSION
No Scale
1. SET POSTS AND EXCAVATE A 4"X4"
TRENCH UPSLOPE ALONG THE LINE OF
POSTS.
co
3. ATTACH THE FILTER FABRIC TO
THE WIRE FENCE AND EXTEND IT INTO
THE TRENCH.
2. STAPLE WIRE FENCING TO
THE POSTS.
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
EXTENSION OF FABRIC AND WIRE INTO THE TRENCH.
FILTER FABRIC All
I I �
SF 3.05-1
SILT FENCE (WITH WIRE SUPPORT)
No Scale
G El El El El El I
u u uuu
STANDARD ORANGE VINYL OR PLASTIC CONSTRUCTION
FENCE ATTACHED TO POSTS (PRE -WEATHERED WOOD,
GALVANIZED STEEL, IRON OR THICK PVC PLASTIC), AT LEAST
40" ABOVE FINISH GRADE WITH SPAN BETWEEN POSTS NO
GREATER THAN 6' ON CENTER. EVERY NINTH POST SHALL
CONTAIN A WARNING SIGN THAT CLEARLY IDENTIFIES THE
FENCE AS A TREE PROTECTION FENCE.
TP NO SCALE
(CIP
REE PROTECTION
Scale
31
do
A A
La
j 0 %-
SECTION A -A FILTER
CLOTH
SECTION A -A FILTER
CLOTH
IRE OUTLET TO FLAT
,REA WITH NO
EFINED CHANNEL
qW :dr
'KEY IN 6%9"; RECOMMENDED
FOR ENTIRE PERIMETER
3do (MIN.)
IRE OUTLET TO
VELL DEFINED
:HANNEL
I
KEY IN 6"-9"; RECOMMENDED
FOR ENTIRE PERIMETER
NOTES:
1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR
CONCRETE.
2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING
PLATES 3.18-3 AND 3.18-4.
3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6
INCHES.
OUTLET PROTECTION #
OUTLET #
WIDTH 1
WIDTH 2
LENGTH
CLASS
OP1
100
9'
9'
14'
CLASS II
OP2
200
6'
16'
14
TYPE I
OP3
300
3.75'
9.25'
8'
TYPE 1
OP4
400
4.5'
4.5'
7'
CLASS 11
OP5
500
4.5'
11.5'
10,
CLASS III
OP6
504
6'
15'
13'
TYPE I
OUTLET PROTECTION
No Scale
TYPICAL ORIENTATION OF VESCH TREATMENT - 1 SOIL (STABILIZATION
SHALLOW BLANKET)
SLOT E,��j`
��ON SHALLOW SLOPES, STRIPS NETTING
PROTECTIVE COVERINGS MAY BE APPLIED
ACROSS THE SLOPE.
WHERE THERE IS A BERM AT THE BERM
TOP OF THE SLOPE, BRING THE
MATERIAL OVER THE BERM AND
STEEP ANCHOR IT BEHIND THE BERM.
SLOPE
ON STEEP SLOPES, APPLY PROTECTIVE
COVERING PARALLEL TO THE DIRECTION
OF FLOW AND ANCHOR SECURELY.
BRING MATERIAL DOWN TO
A LEVEL AREA BEFORE
TERMINATING THE 4
INSTALLATION. TURN THE ,* 12"
DITCH FLOW END UNDER 4" AND STAPLE
AT 12" INTERVALS.
IN DITCHES, APPLY PROTECTIVE COVERING
PARALLEL TO THE DIRECTION OF FLOW.
USE CHECK SLOTS AS REQUIRED. AVOID
JOINING MATERIAL IN THE CENTER OF THE
DITCH IF AT ALL POSSIBLE.
BM
SOIL STABILIZATION BLANKET (TREATMENT-1
No Scale
TYPICAL VESCH TREATMENT - 1 (SOIL STABILIZATION BLANKET)
INSTALLATION CRITERIA
allai
TER l 0 m}N. AI
OTHJ
SIDE ELEVATION
EXISTING GROUND
• • • Fi
t IN#�• 12.1.1.1t' �.11
J 3 'Z•l.l.l
•• ••• mil'
Ir•����' �v��Ira YY?�?-?-?-?-?-?��.??
.•
3.36-1 CE
STONE CONSTRUCTION ENTRANCE
No Scale
ANCHOR NOTES
if
SLOT APPROXIMATELY 200 STAPLES REQUIRED
PER 100 SQ. YDS. OF MATERIAL ROLL.
ANCHOR SLOTS, JUNCTION SLOTS &
CHECK SLOTS TO BE BURIED 6" TO 12".
JUNCTION
12" MAX. 4:1 OR FLATTER
SLOT
6" MAX. STEEPER THAN 4:1
EDGE AND END JOINTS
CHECK SLOT
TO BE SNUGLY ABUTTED I I I I III
I
TERMINAL FOLD
(JUTE MESH WILL HAVE I I I
LAP JOINT 2" MIN. (JUTE
STAPLED LAP JOINT IN I
LIEU OF EDGE JOINT) I I I I I I
MESH ONLY)
-TAMP FIRMLY
I I I
ANCHOR SLOT
F MAX. 4:1 OR FLATTER 3' I I
0O
STEEPER THAN 4:1 I I I I
WMAX.
I I I I I I I
CHECK SLOT I I I
-
I
I I I I
TAMP
FIRMLY CHECK SLOT
Cq
2 I0F
2"
1y' iOl 2" I I I I
I I
z I I
I I I I I
a0 r-VAR.-I-VAR.yI
co
L7
STAPLE FORMED FROM NO.11 STEEL WIRE. CHECK SLOTS AT MIN. 50' C-C
n• STLPI r=u1u 1 rucru vnw snunv snn INTERVALS; NOT REO: D WITH
JUNCTION SLOT
TAMP FIRMLY
�12
3
......1171 G11o1 1010
T'le
L STABILIZATION BLANKET
TERMINAL FOLD
TAMP FIRMLY
11111u1:1►15i1
ERNST CONSERVATION SEEDS
RIGHT-OF-WAY NON-NATIVE WOODS MIX - ERNMX-132
SILT FENCE CULVERT INLET PROTECTION
COMPACTED SOIL CWD TO HAVE VDOT
STANDARD EC-2 MATTING ON UPHILL BOTANICAL NAME COMMON NAME
t t
18" MIN. ( I ( I ( I ( SIDE PRICEILB
FLOW 30.00% FESTUCARUBRA CREEPING RED FESCUE 1.90
IIIII II III
20.00% LOLIUM PERENNE, PERENNIAL RYEGRASS, 1.85
'FASTBALL RGL' 'FASTBALL RGL'
(TURF TYPE)
a.5' MIN.
20.00% PHLEUM PRA TENSE, TIMOTHY, 'CLIMAX' 1.20
DD CWD 3.09-1 'CLIMAX'
12.00% TRIFOLIUM HYBRIDUM ALSIKE CLOVER 3.25
FENCE DISTANCE IS 6'MINIMUM TEMPORARY DIVERSION DIKE
FLOW IF FLOW IS TOWARD No Scale 10.00% AGROSTIS PERENNANS, AUTUMN BENTGRASS, 14.00
EMBANKMENT ALBANY PINE BUSH- ALBANY PINE BUSH -
NYECOTYPE NY ECOTYPE
"OPTIONAL
TSTONE COMBINATION 8.00% AGROSTISALBA REDTOP 8.00
1'
100% MIX PRICE/LB BULK: $3.61
rv^ SEEDING RATE: 40-60 LB PER ACRE
WOODLAND OPENINGS
FLOW- 2.5'
THE SHADE -TOLERANT GRASSES AND CLOVER ARE GOOD FOR
WOODLAND OPENINGS AND PARTIALLY SHADED SITES. MIX
*"VDOT #3, #357, #5, #56 OR #57 COARSE CLASS I FORMULATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE DEPENDING
AGGREGATE TO REPLACE SILT FENCE IN " RIPRAP ON THE AVAILABILITY OF EXISTING AND NEW PRODUCTS. WHILE THE
HORSESHOE " WHEN HIGH VELOCITY OF FLOW FORMULA MAY CHANGE, THE GUIDING PHILOSOPHY AND FUNCTION OF
IS EXPECTED THE MIX WILL NOT.
CULVERT INLET PROTECTION
No Scale
SLOPE STABILIZATION SEED MIX
No Scale
•
_ -••err
51 EXISTING
f PAVEMENT
MOUNTABLE BERM
(OPTIONAL)
10' MIN.
10' MIN.
EXISTING
PAVEMENT
GRAVEL FILTER 12"
RUNOFF WATER WIRE MESH
FILTERED WATER
y.. Tr
SEDIMENT
CONCRETE
GUTTER �• CURB INLET
12"
GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE.
SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE AT
CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO
CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND
UNPROTECTED AREAS.
3.36-2
1P
STORMWATER INLET PROTECTION
No Scale
SILT FENCE DROP INLET PROTECTION
DROP INLET WITH
GRATE
IL -FRAME
2
Al
N=-
3'
MIN.HER
EXCESS
-� AT
CORNERS
PERSPECTIVE VIEWS
STAKE IAI
FABRIC mI
MIN.
. J
DETAIL A
ELEVATION OF STAKE AND FABRIC ORIENTATION
SPECIFIC APPLICATION
THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET
DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5%) WHERE
THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S.) ARE
TYPICAL. THE METHOD SHALL NOT APPLY TO INLETS RECEIVING
CONCENTRATED FLOWS, SUCH AS IN STREET OR HIGHWAY MEDIANS.
IP
STORM DRAIN INLET PROTECTION
No Scale
CLINT W.
S F LET
Lic. N . 54380
3/ 18/ 2021
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