HomeMy WebLinkAboutSDP201900071 Plan - Other (not approved) 2019-11-25SITE DATA:
ENGINEER: TIMMONS GROUP
608 PRESTON AVENUE, SUITE 200
CHARLOTTESVILLE, VA 22902
TELEPHONE: 434-327-1688
CONTACT: CRAIG KOTARSKI, P.E.
CRAIG.KOTARSKI@TlMMONS.COM
TAX MAP PARCEL: 08700-00-00-06100
LIMITS OF DISTURBANCE: 0.94 AC
ZONING: RA
SETBACK: 75' FRONT
25' SIDE
35' REAR
MAGISTERIAL DISTRICT: SAMUEL MILLER
SOURCE TOPOGRAPHY: TIMMONS GROUP, OCT 2019
DATUM: HORIZONTAL: NAD83 VIRGINIA STATE GRID SOUTH ZONE
VERTICAL: NAVD88 ESTABLISHED THROUGH LEICA
SMARTNET
BUILDING HEIGHT: 29'-6" (ADDITION)
BUILDING AREA: 7,182 SF (BASE BID)
7,875 SF ( ALTERNATE CONFIGURATION)
PROPOSED USES: GYM ADDITION AND ASSOCIATED SITE WORK
NEW IMPERVIOUS AREA (WITHIN PROJECT LIMITS): 0.25 ACRES
WETLAND IMPACTS: NONE
WATER SUPPLY: ACSA
SANITARY SEWER: EXISTING ONSITE DRAINFIELD
DRAINAGE DISTRICT: NORTH FORK HARDWARE RIVER
THERE ARE NO CRITICAL SLOPES LOCATED WITHIN THE PROJECT LIMITS.
THERE ARE NO CONSTRUCTION ACTIVITIES PROPOSED WITHIN THE 100-YR FLOODPLAIN.
THE SITE IS NOT LOCATED IN A WATER SUPPLY PROTECTION DISTRICT.
RED HILL ELEMENTARY SCHOOL
ADDITIONS AND RENOVATIONS
MAJOR SITE PLAN AMENDMENT
COUNTY OF ALBEMARLE, VIRGINIA
SAMUEL MILLER DISTRICT
11/25/2019
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OWNER:
ALBEMARLE COUNTY SCHOOL BOARD
401 M CI NTI RE RD
CHARLOTTESVILLE, VA 22902
CONTACT: JOE LETTERI
TELEPHONE: (434) 975-9340
FAX: (434) 975-9341
ENGINEER OF RECORD:
TIMMONS GROUP
608 PRESTON AVE. SUITE 200,
CHARLOTTESVILLE, VA 22903
CONTACT: CRAIG KOTARSKI, P.E.
TELEPHONE: 434-327-1688
Sheet List Table
Sheet Number
Sheet Title
C0.0
COVER
C1.0
NOTES AND DETAILS
C1.1
NOTES AND DETAILS
C2.0
EXISTING CONDITIONS
C2.1
DEMOLITION PLAN
C3.0
EROSION & SEDIMENT CONTROL NOTES & DETAILS
C3.1
EROSION & SEDIMENT CONTROL NOTES & DETAILS
C3.2
EROSION & SEDIMENT CONTROL PLAN - PHASE I
C3.3
EROSION & SEDIMENT CONTROL PLAN - PHASE II
C4.0
LAYOUT AND UTILITY PLAN
C5.0
GRADING AND DRAINAGE PLAN
C5.1
GRADING SPOT SHOTS PLAN
C5.2
STORMWATER SUMMARY PLAN
C6.0
STORMWATER MANAGEMENT PLAN
C7.0
STORMWATER PROFILES
L1.0
LANDSCAPE PLAN
L2.0
LANDSCAPE NOTES AND DETAILS
E0.4
SITE PLAN PHOTOMETRICS
TOTAL SHEETS = 18
SIGNATURE PANEL:
APPROVAL DATE
DEPARTMENT OF COMMUNITY DEVELOPMENT
PLANNING & ZONING
ENGINEERING
INSPECTIONS
ARCHITECTURAL REVIEW BOARD
DEPARTMENT OF FIRE AND RESCUE
ALBEMARLE COUNTY SERVICE AUTHORITY
VIRGINIA DEPARTMENT OF TRANSPORTATION
HEALTH DEPARTMENT
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PROJECT NO: 593801
DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
COVER
Colo
SITE PLAN LEGEND
w WATER
101
STORM PIPE
100 STORM MANHOLE
b
100
DROP INLET & STRUCTURE NO.
CURB
CURB & GUTTER
LIMITS OF DISTURBANCE
X
FENCE
MAJOR CONTOUR
XXX
MINOR CONTOUR
XXX
TC 725.94
PROPOSED SPOT ELEVATION
1O
PARKING COUNT
ACSA GENERAL WATER & SEWER CONDITIONS
(^D A r)TNI('
TC = TOP OF CURB
EP = EDGE OF PAVEMENT
TW = TOP OF WALL
BW = BOTTOM OF WALL
TS = TOP OF STAIRS
BS = BOTTOM OF STAIRS
JUNE 27, 2019
1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY (ACSA) INSPECTORS. THE CONTRACTOR
WILL BE RESPONSIBLE FOR NOTIFYING THE PROPER ACSA OFFICIALS AT THE START OF THE WORK.
2. THE ALBEMARLE COUNTY SERVICE AUTHORITY SHALL HAVE ACCESS TO USE THE AIRSPACE ABOVE THE LOCATIONS OF
CONSTRUCTION FOR THE FLIGHT OF UNMANNED AERIAL VEHICLES FOR THE PURPOSE OF IMAGERY COLLECTION.
3. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOT NECESSARILY SHOWN ON THE PLANS
AND WHERE SHOWN ARE ONLY APPROXIMATELY CORRECT. THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE ALL
UNDERGROUND LINES AND STRUCTURES, AS NECESSARY.
4. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL WATER AND SEWER
CONSTRUCTION SPECIFICATIONS, AS ADOPTED BY THE ACSA.
5. DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY.
6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY (1-800-552-7001).
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, OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE LATERALS AND WATER LINES, ETC.
8. ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES.
9. VALVES ON DEAD END LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION
OF THE LINE.
10. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT.
11. THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD REGULATION REGARDING BRASS FITTINGS EFFECTIVE
JANUARY 4, 2014 (SENATE BILL 3874 WHICH AMENDS THE SAFE DRINKING WATER ACT).
12. THE SEWER LATERAL BEYOND THE CONNECTION AT THE SEWER MAIN SHALL BE PRIVATE. THE SEWER LATERAL STUB -OUT SHALL
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.
13. THE SEWER LATERAL BEYOND THE CONNECTION AT A MANHOLE SHALL BE PRIVATE. VISUAL INSPECTION AND PRESSURE TESTING OF
THE SEWER LATERAL 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.
14. THE FIRE SPRINKLER MAIN DOWNSTREAM OF THE GATE VALVE IS PRIVATE. VISUAL INSPECTION AND TESTING OF THE FIRE SPRINKLER
MAIN DOWNSTREAM OF THE GATE VALVE 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.
15. ALL FLUSHING OF FIRE SPRINKLER MAINS SHALL NOT OCCUR UNTIL APPROVAL IS GIVEN BY THE ACSA.
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 T00AM TO
9:00PM.
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 50/50 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)
GENERAL NOTES
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. o
6. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY CONSTRUCTION °N°
PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT THE OWNER. THESE AREAS SHALL BE EXCAVATED BELOW Q
PLAN GRADE AS DIRECTED BY THE OWNER'S REPRESENTATIVE, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN Z
ACCORDANCE WITH SPECIFICATIONS.
7. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT STANDARDS. 0f
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 b
STANDARDS AND SPECIFICATIONS. D 00
9. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT DRAWING DETAILS m M
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. OC/) CO
11. ALL ENTRANCES ARE TO BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH CURRENT VDOT STANDARDS. o
12. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS NEED TO BE Q
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 I- Q O
ENGINEER. WLU LL
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13. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF Q U)
CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS DIFFERENT U
FROM THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY UTILITY NOT LU
SHOWN ON THIS PLAN, CALL MISS UTILITY OF CENTRAL VIRGINIA AT 1-800-552-7001. THE OWNER SHALL BE RESPONSIBLE Y co _
FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING AND/OR PROPOSED RIGHT-OF-WAY REQUIRED BY THE 0Q o
DEVELOPMENT. : ,;
14. CASING SLEEVES SHALL BE PLACED AT ALL ROAD CROSSINGS FOR GAS, POWER, TELEPHONE AND CABLE TV SERVICELU
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15. THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) SHALL BE O
COMPLETED PRIOR TO THE PLACEMENT OF AGGREGATE BASE COURSE. d
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 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).
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.
19. THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIES SHALL ACCOMMODATE
FORECAST WEATHER CONDITIONS PER SECTION 315 OF THE ROAD AND BRIDGE SPECIFICATIONS.
20. THE OWNER'S REPRESENTATIVE SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND
PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S).
CONTACT THE OWNER FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE
SURFACE COURSE(S).
21. A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHOD OF REPAIR FOR ALL
PAVEMENT STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE.
22. ALL VEGETATION AND ORGANIC MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT LIMITS PRIOR TO
CONDITIONING OF THE SUBGRADE.
23. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER'S REPRESENTATIVE FOR ALL
MATERIALS AND BE IN ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE STANDARDS. 0
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24. APPROVAL OF A DETAILED CONSTRUCTION SEQUENCING/MAINTENANCE OF TRAFFIC NARRATIVE FOR THE WORK ZONE IS A , ( ��,,At
PREREQUISITE FOR ISSUANCE OF A LAND USE PERMIT ALLOWING ACCESS TO AND CONSTRUCTION WITHIN VDOT`
MAINTAINED RIGHT OF WAY. (N/A) ,,� 1\ `y``���f
25. GRADE LINES ON PROFILES DENOTE FINISHED GRADE OF CENTER LINE OF ROAD.
26. ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM SLOPE OF 0.004 ft./ft. C.A�tGW T. hOfAS1�I
27. WHERE A TYPE "B" NOSE IS SPECIFIED ON AN INLET IN CONJUNCTION WITH ROLL FACE CURB AND GUTTER OR CG-7, THERE Fic" No. 00204850'
SHALL BE A 20' TRANSITION ON EACH SIDE OF THE INLET.
(N/A)
11/25/19 <a
28. CONTRACTOR SHALL PROVIDE A SEQUENCE OF CONSTRUCTION/MAINTENANCE OF TRAFFIC PLAN IN ACCORDANCE WITH,
THE STANDARDS AND GUIDELINES CONTAINED IN THE 2011 EDITION OF THE VIRGINIA WORK AREA PROTECTION MANUAL k'70,Nv
FOR REVIEW BY THE ENGINEER, OWNER'S REPRESENTATIVE, AND VDOT PRIOR TO STARTING WORK THAT IMPACTS.
TRAFFIC ON STATE ROADS.
29. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL COMPLY WITH THE
2015 UNIFORM STATEWIDE BUILDING CODE, 2015 VIRGINIA CONSTRUCTION CODE, AND ICC/ANSI Al 17.1-03.
30. THE CLEAR ZONE IS TO BE FREE OF STORED MATERIALS AND PARKED EQUIPMENT.
31. HORIZONTAL AND VERTICAL SIGHT DISTANCES SHALL BE FREE OF PARKED VEHICLES.
32. ALL EXCAVATED AREAS WITHIN THE CLEAR ZONE THAT HAVE A DEPTH GREATER THAN 6" SHALL HAVE A 6:1 STONE WEDGE
PLACED AT THE END OF THE DAY
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 O
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. O
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.
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Albemarle County Engineering Cj 9)
Final Plan General Notes
Page 1 of 4
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ALBEMARLE COUNTY a)
FINAL PLAN GENERAL NOTES N
N
General Construction Notes Q
a 1. Prior to any construction within any existing public right -of cm >
way, including connection to CDJ
any existing road, a permit shall be obtained from the Virginia Department of r O Z
Transportation (VDOT). This plan as drawn may not accurately reflect the requirements of W
the permit. Where any discrepancies occur the requirements of the permit shall govern. Q
2. All materials and construction methods shall conform to current specifications and �I
standards of VDOT unless otherwise noted. d'
3. Erosion and siltation control measures shall be provided in accordance with the approved U? Q
erosion control plan and shall be installed prior to any clearing, grading or other (V V
construction. Q V
4. All slopes and disturbed areas are to be fertilized, seeded and mulched. O
5. The maximum allowable slope is 2: l (horizontal:vertical). Where reasonably obtainable, .. J
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 W O
County Engineer, or designee, it is deemed necessary in order to stabilize a drainage C Z
channel. G ..
7. All traffic control signs shall conform with the Virginia Manual for Uniform Traffic = Q
Control Devices. Z
S. Unless otherwise noted all concrete pipe shall be reinforced concrete pipe - Class III. Z = 0
9. All excavation for underground pipe installation must comply with OSHA Standards for
the Construction Industry (29 CFR Part 1926). O W
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PROJECT NO: 593801
DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
NOTES AND DETAILS
C1.0
CG-12
A
PERMISSIBLE
CONSTRUCTION # 5 DOWELS, B" LONG
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NOTE: FOR
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AT INTERSECTION
AT INTERSECTION
WITHIN CROSSWALK
WITHIN CROSSWALK
(WITH BUFFER STRIP)
THIS DESIGN TO BE USED FOR CONSTRUCTION THAT INCORPORATES WIDER
SIDEWALK. LANDING
(48'' WIDE) REQUIRED AT TOP OF CURB RAMP. MINIMUM CURB RAMP LENGTH 8 FEET FOR NEW
CONSTRUCTION, 6 FEET FOR ALTERATIONS.
SHEET 2 OF 4
SPECIFICATION
REFERENCE
CC-12 DETECTABLE WARNING
SURFACE
105
TYPE A (PERPENDICULAR) APPLICATION
502
NEW 7/05
VIRGINIA DEPARTMENT OF TRANSPORTATION
203.05A
5 DOWELS, 8" LONG 'A PERMISSIBLE
AT 12" C C CONSTRUCTION
5' MIN. JOINT
12:1 MAX 77 x
z
�....,...,.._._._....... 12:1 MAX
B 2' - '� S
RAMP
(SEE TABLE) TRUNCATED DOMES
A SEE SHEET 1 OF 4 FOR DETAILS
5'-0" MIN
SHAPE TO MATCH FACE
OF ROADWAY CURB
BACK OF CURB 48 1 MAX.
20 :1 48 1 MAX.
h�2'MIN. SECTION A -A
PERMISSIBLE
CONSTRUCTION
JOINT
SECTION B-B
NOTE: FOR GENERAL NOTES ON THE DETECTABLE WARNING SURFACE,
SEE SHEET 1 OF 4.
TYPE B
PARALLEL APPLICATION
ROADWAY GRADE
IN PERCENT
MINIMUM RAMP LENGTH
N FEET
4" CURB
6" CURB
0
4
6
1
5
7
2
5
8
3
6
9
4
1 8
12
5
1 10
15
6
1 14
15
NOTE:
THE REQUIRED LENGTH OF A PARALLEL RAMP
IS LIMITED TO 15 FEET, REGARDLESS OF THE
SLOPE.
<e
0
01
0
II II
CROSSWALK
TYPICAL PLACEMENT
AT INTERSECTION
WITHIN CROSSWALK
5' MIN
A 4 SQUARE LANDING AREA
\\ OUTSIDE OF 7RAVELWAY
SHALL BE PROVIDED FOR
CROSSV ALK WITHINNDIHE MARKED CULAR CROSSWALK
CROSSWALK AREA.
CG-12
T 3 OF 4
SPECIFICATION
REFERENCE CG-12 DETECTABLE WARNING SURFACE
5 2 TYPE B (PARALLEL) APPLICATION REV.7/05
VIRGINIA DEPARTMENT OF TRANSPORTATION 203.06
VDOT STD CG-12 CURB
No Scale
NYLOPLAST DRAIN BASIN WITH STANDARD GRATE
(1, 2) INTEGRATED DUCTILE IRON
FRAME & GRATE TO MATCH BASIN O.D.
MINIMUM PIPE BURIAL
DEPTH PER PIPE
(3) VARIABLE INVERT HEIGHTS MANUFACTURER
AVAILABLE (ACCORDING TO RECOMMENDATION
PLANS/TAKE OFF) (MIN. MANUFACTURING
REQ. SAME AS MIN. SUMP)
(4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS
AVAILABLE: 4" - 30" FOR CORRUGATED HDPE
(ADS N-12/HANCOR DUAL WALL. ADSMANCOR
SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35),
PVC DWV (EX: SCH 40). PVC C900/C905,
CORRUGATED & RIBBED PVC
WATERTIGHT JOINT
(CORRUGATED HDPE SHOWN)
1- 8"- 30" STANDARD GRATES SHALL BE DUCTILE IRON PER ASTM A536
GRADE 70-50-05.
2 -12" - 30" FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-5M5.
8" & 10" STANDARD GRATES FIT DIRECTLY ONTO DRAIN BASINS WITH THE
USE OF A PVC BODY TOP, SEE DRAWING NO.7001-110445.
3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN
DETAILS. RISERS ARE NEEDED FOR BASINS OVER84"DUE TO SHIPPING
RESTRICTIONS. SEE DRAWING NO.7001-110-065.
4- DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO
ASTM 03212 FOR CORRUGATED HDPE (ADS N-121HANCOR DUAL WALL),
N-12 HP, & PVC SEWER (4" - 24").
5- ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO360°. TO DETERMINE
MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO.7001-110-012.
6 - 12" - 30' STANDARD GRATES SHALL MEET H-20 LOAD RATING.
7-8" & 10" STANDARD GRATES ARE RATED FOR LIGHT DUTY APPLICATIONS
ONLY; NO CONCRETE COLLAR NEEDED FOR LIGHT DUTY RATING.
18" MIN WIDTH GUIDELINE
8" MIN THICKNESS GUIDELINE
5 ADAPTER
6 7 TRAFFIC LOADS. CONCRETE SLAB DIMENSIONS ARE FOR
ANGLES
GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE
VARIABLE 0°-360°
DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS,
ACCORDING TO
TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS.
PLANS
SEE DRAWING NO. 7001-110-111 FOR NON TRAFFIC INSTALLATION.
(3) VARIABLE SUMP DEPTH
ACCORDING TO PLANS
(6" MIN. ON 8" - 24", 10" MIN. ON 30"
4" MIN ON 8" - 24" BASED ON MANUFACTURING REO.)
6" MIN ON 30"
THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER
GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I,
8" - 30" CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321.
BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE
PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321.
VA. SIGN FOR THE DISABLED ON 0.80 GAUGE
ALUMINUM. COLORS: GREEN BORDER &
LEGEND, BLUE SYMBOL FOR ACCESSIBILITY,
WHITE BACKGROUND.
RESERVED RESERVED
PARKING PARKING
PENALTY PENALTY
$m - $500 R E $M - $500 RE
TOW AWAY ZONE III, TOW AWAY ZONE
VAN -T
U ABOVE ACCESSIBLE U ABOVE
FINISHED FINISHED
GRADE GRADE
SPACES SHALL BE IDENTIFIED BY ABOVE GRADE
SIGNS AS RESERVED FOR PHYSICALLY
DISABLED PERSONS. PROVIDE ONE (1) R-7-8
SIGN AT EACH PARKING SPACE INDICATED ON
SITE PLAN. SIGN SHALL BE ALUMINUM (PAINTED
WHITE) WITH GREEN LETTERS AND
INTERNATIONAL WHEELCHAIR SYMBOL. SIGN
SHALL BE PLACED ON STEEL POST 1-1/2" O
PAINTED BLACK SET IN MIN. 2' OF CONCRETE.
ADA PARKING SIGNS
No Scale
HANDICAP SIGN
EOP� LOCATION (VAN)
HANDICAP SIGN
LOCATION (TYP.)
57 VDOT STONE _
4" PERFORATED UNDERDRAIN
CORRUGATED HDPE PIPE
PLASTIC EDGING (TYP.) `
- W/ FIL TER FABRIC WRAP
6" MULCH
E OF
FINISHED
\
CONCRETE BUMPER
CURB
GRADE
6��
BLOCK8R IEDP///PAPER D 2% MAX. 18
1
�
. EP/ FC
BAR�MBEDDHOR
iA 12" (MIN)
WEED BARRIER/
24" IN GROUND VDOT
4
%i`
--- --- POLYPROPYLENE FABRIC
SPEC.PAINTED
>��`i
(FASTEN TO THE GROUND)
y 4"
%�%\`\\��
1 OR AS SHOWN ON PLAN
(TYPICAL)
24.,
WHEN NOT ALONG SIDEWALK
8' 5' 8' 8' 8'
SUBGRADE
y
(SLOPE TOP OF SUBGRADE
TYPICAL VAN
_ _
1=III=III=III=111=III=1 -
TOWARDS DRAINAGE TRENCH)
ACCESSIBLE ACCESSIBLE111
II=111=III-III=III=III
HANDICAP SPACES
REGULAR SPACE
=11=111=1I-111=1I I-
CURB WIPE DOWN DETAIL
TYPICAL PARKING SPACE DETAILS
PLAY AREA MULCH
& DRAIN SECTION
No Scale
No Scale
No Scale
2" R
CONIC CURB AND GUTTER CLASS 3A,
(f'c=3,000 PSI) CONCRETE
COMPACTED
SUBGRADE
T
4" MIN.
Im6" -'r- 6" -'r- 2'-0"
VDOT STANDARD CG-6 CURB & GUTTER
No Scale
2" R
TOP OF CURB ��5
1" R
e .\ 3„ 4„
THE DEPTH OF CURB MAY BE
A MINIMUM OF 13" AND A °° o °
MAXIMUM OF 19" e 1:�UR ACE
e
16" SE
VDOT A-3 CONCRETE e oC
o °
e
4" MIN.
VDOT STANDARD CG-3 CURB
No Scale
4"
TOP OF CURB R=2"
VA SURFACE
18 \��° 4
BASE
\�j\��j\�� °
UB BASE
VDOT STANDARD CG-2 CURB
No Scale
7-1
ANCHOR WITH V RiI
IMBEDDED 24" IN GROUND;
2 PER WHEEL STOP
7"
�J
To
CONTINUE 21B STONE
BASE FROM ADJACENT
PAVEMENT SECTION
�\ I UNDER CURB
CONTINUE STONE BASE
FROM ADJACENT PAVEMENT
SECTION UNDER CURB
VDOT A-3 CONCRETE
CONTINUE 21 B STONE BASE
FROM ADJACENT PAVEMENT
SECTION UNDER CURB
GTH
0.5' FROM EP
PRECAST CONCRETE WHEEL STOP
No Scale
R= Y44
1" CONTROL JOINT SPACED
AT WIDTH OF WALK (MAXIMUM)
° EXPANSION JOINT AT MAX
° OF 30', WITH PREMOLDED
EXPANSION FILLER
CONC. WALK
a e ° ° • e ° a ° , ° e
\/\ /\/\/\/\/\/\/\ /\/\/\\//
COMPACTED SUBGRADE 4" 21 -B STONE
CONCRETE SIDEWALK JOINT DETAIL
No Scale
FAC
8'
PAI
yl 9, I (TYP
SIGNAGE NOTES:
1. ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH
THE MOST CURRENT EDITION OF EACH OF THE FOLLOWING AND ANY
REVISION THERE TO:
A. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES.
B. THE VIRGINIA SUPPLEMENT TO THE MANUAL ON UNIFORM TRAFFIC
CONTROL DEVICES.
C. THE VIRGINIA DEPARTMENT OF TRANSPORTATION ROAD AND BRIDGE
SPECIFICATIONS.
D. THE 2000 INTERNATIONAL FIRE CODE.
2. SIGN LOCATIONS ARE APPROXIMATE AND ARE TO BE MODIFIED IN THE
FIELD TO AVOID CONFLICT WITH UNDERGROUND UTILITIES OR OTHER
CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN
NOTE 1 ABOVE.
3. ALL SIGNS AND PAVEMENT MARKINGS ARE TO BE FURNISHED AND
INSTALLED BY THE CONTRACTOR. ALL SIGNS TO BE FURNISHED AND
INSTALLED WITH STANDARD U POST GALVANIZED BY THE CONTRACTOR.
SOLID WHITE LINE 24'
STOP(TYP.)
12'
STD. (VARIES)
R1-1
NOTE: STOP SIGNS TO BE 30" WITH STOP BAR DETAIL
HIGH INTENSITY SHEETING NO SCALE
SOLID WHITE LINE
6'
2 � � 2'
(TYP.) (TYP.)
STRIPING AND
SIGNAGE DETAIL
No Scale
EXISTING PAVEMENT
PROPOSED PAVEMENT
>
SAWCUT THROUGH o
MATCH EX. CROSS
NOTE: PROPOSED
_J
U
EX. SURFACE w
SLOPE UNLESS OTHERWISE
PAVEMENT MUST TIE
COURSE x
SPECIFIED ON PLANS
IN WITH EXISTING
w
&REMOVE LU
PAVEMENT
PAVEMENT
MIN.
PROPOSED
SURFACE
\2'
2 +
_ I//
COURSE
EXISTING
PAVEMENT
MILL EX. SURFACE COURSE BASE COURSE
SAWCUT EX. EDGE OF PAVEMENT AGGR. COURSE
PAVEMENT REPLACEMENT JOINT DETAIL
No Scale
NOTES:
1. FINE BROOM FINISH ALL STAIRS.
2. RAIL ON BOTH SIDES OF STEPS
(IF NOTED)
3. SEE PLAN FOR RISER HEIGHT
4. MAX. CENTER TO CENTER SPACING
BETWEEN STAIR POST TO BE 6'.
ADD CENTER POST IF NECESSARY
TO MAINTAIN MAX. SPACING
1.5"DIA GALV.
RAIL (TYP.)
12" MIN
(TYP.) 12"
(TYP.)
3'-011
1/2" R
(MAX.)
12" MIN
(TYP.)
r.
3'-0"
(TYP.) EXP.
JOINT
FINISHED
GRADE
CONCRETE
FINISHED 1/8"
GRADE WASH
V-4"
EXP. 8 CORE DRILL CONCRETE FOR
JOINT 5„ HANDRAIL POST, EMBED
1/8" - HANDRAIL A MINIMUM OF 6"
WASH o \\�\� BELOW FINISHED GRADE AND
GROUT TO THE FULL DEPTH
I'I a OF EMBEDMENT (TYP.)
8" 5" # 57 STONE
#3 REBAR (12" O.C.)
I 9" ° 2 #5 REBARS, BOTTOM CONTINUOUS,
3.1 LAP 2'-2" AT SPLICES
COMPACTED SUBGRADE
3"
EXTERIOR STAIRS
No Scale
VARIABLE WIDTH'
NON -SLIP BROOM FINISH MAX. CROSS SLOPE 2%
\\•�\ \ \\. \X,
/
\ 4" 3,000 PSI AIR -ENTRAINED
CONCRETE
COMPACTED SUBGRADE 4" TYPE 21 B STONE
NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN
ACCORDANCE WITH VDOT STANDARDS.
C_
CONCRETE SIDEWALK PAVEMENT SECTION
No Scale
0
0
,C,0
0
0
0
0
0
0
0
0
0
0
O
O
O
O
O
O
O
1.5" BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A
(PLACED IN SINGLE LIFT)
8" TYPE 21 B AGGREGATE BASE COURSE
/\� j COMPACTED SUBGRADE
DENOTES LIGHT DUTY ASPHALT PAVEMENT ON PLANS
LIGHT DUTY ASPHALT PAVEMENT SECTION
No Scale
1.5" ASPHALTIC CONCRETE SURFACE
COURSE - SM-9.5A
2.5" INTERMEDIATE BASE COURSE - IM-19
8" TYPE 21-B AGGREGATE SUBBASE COURSE
COMPACTED SUBGRADE
DENOTES HEAVY DUTY ASPHALT PAVEMENT ON PLANS
HEAVY DUTY ASPHALT PAVEMENT SECTION
No Scale
50 CM (19.7")
SPECIFICATIONS
16.7 CM (b.6") 25 CM (9.8")
UNIT SIZE - 50 CM X 50 CM X 2.5 CM OR 1 M X 1 M X 2.5 CM
(20" X 20" X 1" OR 40" X 40" X 1 ")
AVAILABLE IN 9 STANDARD ROLL SIZES
UNIT WEIGHT - 510 GRAMS (18 OZ.)
OR 2.0 KG (4.5 POUNDS)
STRENGTH - 1121 KG/CM '(15,940 PSI)
COLOR - BLACK
RESIN - 100% RECYCLED HDPE
PLAN
GRASSPAVE2 SQUARES
ADJACENT GRASSPAVE2 UNITS
SEE ENLARGEMENT BELOW
4
�-8.3 CM (3.3")
�HYDROGROW MIX BELOW RING
2.3 CM (0.9")
SUPPLIED FREE BY MANUFACTURER
6 CM (2.4")
_RINGS FILLED WITH CONCRETE SAND (CLEAN, SHARP SAND)
z COMPACTED SANDY GRAVEL ROAD BASE
0 ° gpOo o
o
oo_p� Oo_p9
o� 95% MODIFIED PROCTOR DENSITY
- 6 INCHES TO 12 INCHES
(DEPTH OF BASE COURSE TO BE
DETERMINED BY ON -SITE ENGINEER)
- SEE FULL TECHNICAL SPECIFICATIONS FOR COMPOSITION
COMPACTED SUBGRADE,
" SECTION
TOP OF GRASS ROOT MASS 6 MM
(1/4") ABOVE TOP OF RING
GRASSPAVE2 ATTACH WITH
SNAP -FIT FASTENERS
RINGS FILLED WITH CONCRETE SAND (CLEAN, SHARP SAND)
0 0 0
Wowo
°
a�O� oA O
COMPACTED SANDY GRAVEL
BASE COURSE
ENLARGEMENT
- SEE FULL TECHNICAL SPECIFICATIONS FOR COMPOSITION
NOTE: GRASS/PLANT TYPES SHALL BE SPECIFIED BY A LANDSCAPE ARCHITECT OR
LANDSCAPE DESIGNER.
TYPICAL GRASSPAVE2 DETAIL
CHOOSE THIS PRODUCT FOR REINFORCING GRASS WEARING SURFACES
NOT TO SCALE
Invisible Structures, Inc.
GPDETI &DING
16265 E. 33RD DR., SUITE 20
AURORA, COLORADO 80011
800-233-1510 OR 303-233-8383
FAX: 800-233-1522 OR
303-233-8282
www.invisiblestructures.com
rev. 1 /18
DENOTES REINFORCED TURF PAVERS ON PLANS
REINFORCED TURF DETAIL
No Scale
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PROJECT NO: 593801
DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
NOTES AND DETAILS
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PID: 087B0-00-00-010A0 Y � _
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8"(VY)'KNEE WALL
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FFE=725.24'
\ 1 1 I I I I I I \\ I 1 \\ 3' (W) DOOR
\ 1 1 I I I I SANITARY DF. JUN'CTION BOX, \ \ FFE=725.24'
FLAGGED BY OTi ERS (TYP) 1 \\ 0
1 1 1 1 J I I I I 1 3' (W) DOOR
FFE=723.20'
1
3' (W) DOOR
FFE=723.20' 6' (W) DBL. DOOR
\ \ \ \ 1 I I I FFE=725.26'
CONC. 3' (W) DOOR CINDER
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FFE=719.24' "REDH
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6' (W) DBL. DOOR FFE=725.26'
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SD INLET W/GRATE
TOP=726.35'
INV OUT= 722.35' 12" RCP (SW)
SD INLET W/GRATE
TOP=723.16'
INV IN = 720.95' 12" RCP (NE)
INV OUT = 720.64' 15" RCP (SW)
SDMH
TOP= 725.79'
INV IN= 720.16' 8" PVC (NW)
INV 1N=720.17' 15" RCP (NE)
INV OUT= 720.01' 15" RCP (SE)
SDMH
TOP= 724.21 '
INV IN=719.36' 15" RCP (NW)
INV OUT= 719.28' 15" RCP (SE)
SD CURB INLET
TOP= 722,26'
INV OUT= 718.25' 15" CMP (SE)
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REVISIONS
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EXISTING CONDITIONS
C2.
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CLEAR AND GRUB
\\\
WOODED AREA
REMOVE TREE
SAWCUT AND REMOVE 1'
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PAVEMENT SHOWN ON C4.0. - - - - - - SAW CUT CURB SIDEWALK
OR ASPHALT (SIDEWALKS
� I I � AND CURB TO BE CUT AT
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� ^ , � NEAREST JOINT
12 W STORM PIPE
RCP W/ 6 H \
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REMOVE EXISTING / EXISTING PO L � 30"OAK -
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- - - - - - 30" OAK
O, S UNDERGROUND LINE' ,--/ 726
00 ��P 6„DOGWOOD RELOCATE
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PROJECT NO: 593801
DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
DEMOLITION PLAN
SCALE 1 "=20'
NOR
0 20' 40'
211
EROSION AND SEDIMENT CONTROL NARRATIVE:
PROJECT DESCRIPTION
THIS PROJECT INCLUDES THE CONSTRUCTION OF A GYMNASIUM ADDITION, SITE IMPORVEMENTS, AND
ASSOCIATED UTILITIES & LANDSCAPING. LIMITS OF CLEARING AND GRADING ARE 0.94 ACRES.
ADJACENT PROPERTY
THE PROPERTY IS BOUNDED BY RED HILL SCHOOL ROAD TO THE NORTH, A FARM TO THE EAST, AND WOODED
PARCELS TO THE SOUTH AND WEST OWNED BY ALBEMARLE COUNTY SCHOOLS.
EXISTING SITE CONDITIONS
THE EXISTING SITE IS RED HILL ELEMENTARY SCHOOL.
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
STORMWATER QUALITY WILL BE TREATED THROUGH THE PURCHASE OF OFFSITE CREDITS. STORMWATER
QUANTITY WILL BE HANDLED THROUGH LEVEL SPREADERS RETURNING CONCENTRATED FLOW TO SHEET
FLOW AS NECESSARY.
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. CULVERT INLET PROTECTION - 3.08 A SEDIMENT FILTER LOCATED AT THE INLET TO A CULVERT TO
PREVENT SEDIMENT FROM ENTERING THE SYSTEM PRIOR TO PERMANENT STABILIZATION.
5. DIVERSION DIKE - 3.09, 3.11 & 3.12 A TEMPORARY RIDGE OF COMPACTED SOIL TO DIVERT WATER FROM
6.
6.1.
7.
8.
A CERTAIN AREA.
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.
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.
OUTLET PROTECTION - 3.18 STRUCTURALLY LINED APRONS OR OTHER ACCEPTABLE ENERGY DISSIPATING
DEVICES PLACED AT THE OUTLETS OF PIPES OR PAVED CHANNEL SECTIONS.
DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO
SURFACE AND AIR MOVEMENT.
VEGETATIVE PRACTICES:
1
2
3
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.
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.
PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVE
COVER BY PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURAL
BEAUTY.
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 SHEET C3.2)
1. A PRE -CONSTRUCTION MEETING IS REQUIRED WITH ALBEMARLE COUNTY E&S INSPECTOR, CONTRACTOR,
OWNER, AND ENGINEER. THIS MEETING SHALL TAKE PLACE ON -SITE. CLEARING LIMITS MUST BE
FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE.
2. INSTALL CONSTRUCTION ENTRANCE, CULVERT INLET PROTECTION AND SILT FENCE, EXCAVATED
SEDIMENT TRAP, AND DIVERSION DIKES.
3. AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CAN BEGIN.
4. ROUGH GRADE PROJECT AREA.
5. SEED ALL DENUDED AREAS PER VESCH STANDARDS.
PHASE II (SEE SHEET C3.3)
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, INCLUDING DETENTION FACILITIES 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. SILT FENCE BELOW SEDEMENT TRAP MUST BE MAINTAINED THROUGH GRADING AND
CONSTRUCTION.
4. ONCE ALL CONTRIBUTING DRAINAGE AREAS TO SEDIMENT TRAP HAVE BEEN STABILIZED TRAP CAN BE
REMOVED AND GRADED TO FINAL GRADE.
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.
CONTRACTOR SHALL PROVIDE ALL INFORMATION REQUIRED FOR CONSTRUCTION RECORD
DRAWINGS:
COUNTY OF ALBEMARLE
Department of Community Development
rrtci��a
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 any pipes which are not accessible or viewable.
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.
5. Current physical and topographic survey for all earthen structures. Ponds should include a survey
of the pond bottom. Surveys should verify pond volurnes 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.
GO
GENERAL EROSION AND SEDIMENT CONTROL NOTES:
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. o
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ES-4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES. Q
ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (D
BUT NOT LIMITED TO OFFSITE BORROW OR WASTE AREA SUBMIT A SUPPLEMENTARY Of
(INCLUDING, 0 ), S
EROSION CONTROL PLAN TO THE ARCHITECT/ENGINEER AND THE CONTROLLING EROSION AND SEDIMENT >
CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE. O
of < 00
ES-6: PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND Z
SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE) O COto CO
ES-7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING UU 0� CD
LAND -DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT. _
X
ES-8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE. LU
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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. Y
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SOILS INFORMATION: 0 2 -t
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19C - MINNIEVILLE LOAM,15 TO 25 PERCENT SLOPES. 60 TO 120 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED, LLJ ZO
HYDROLOGIC SOIL GROUP: B o =
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41B - YADKIN LOAM,2 TO 7 PERCENT SLOPES. MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED,
HYDROLOGIC SOIL GROUP: B
88 - UDORTHENTS, 2 TO 25 PERCENT SLOPES. MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, HYDROLOGIC SOIL
GROUP: D
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
ANNUALRYEGRASS
(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)
TS 3.31
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.
PS 3.32
PERMANENT SEEDING MIX FOR PIEDMONT AREA
No Scale
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PROJECT NO: 593801
DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
EROSION & SEDIMENT
CONTROL NOTES &
DETAILS
C310
3
PIPE OUTLET CONDITIONS
A A
SECTION A -A FILTER
CLOTH
SECTIOI\
CLUTH
La
0 of0~
IPE OUTLET TO FLAT
IREA WITH NO
IEFINED CHANNEL
III -II Td
-KEY IN 6"-9"; RECOMMENDED
FOR ENTIRE PERIMETER
3do(MIN.)
IPE OUTLET TO
YELL DEFINED
:HANNEL
:d
)"; 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
No Scale
UIUU UUIUIU
U U UI LI UI
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
TREE PROTECTION
No Scale
Sediment Trap design #1
drainage area (acres) (<3) 0.69
trap volumes: circle
elevation (ft) area (so volume(cy)
710.5 589
712 1104 47.0
713 1479 47.8
wet storage
wet storage required (cy) (67*DA) 46.2
bottom of stone weir (ft) 712.00
wet storage provided at this elevation (cy) 47.0
slope of wet storage sides 2:1
dry storage:
dry storage required (cy) (67*DA) 46.2
crest of stone weir 713.0
dry storage provided at this elevation (cy) 47.8
slope of dry storage sides 2:1
1'1 VARIABLES
ORIGINAL CREST OF STONE WEIR
VARIABLE'
GROUND
ELEV.
DRY STORAGE --
r VAR ABLE•
WET STORAGE
♦' 1AAx
(EXCAVATED)
CLOTH ORIGINAL
GROUND
,FILTER
ELEV.
-SEE PLATE 3.13-1
COARSE AGGREGATE'" CLASS I RIPRAP
**coarse aggregate shall
be VDOT #3, #357 of #5
weir length (ft) (6xDA)
5.0
bottom of trap elevation (ft)
710.5
bottom trap dimensions:
70'x8'
top of dam elevation (ft)
714
top width of dam (ft)
4.5
top trap dimensions
88x21'
ST 3.13
TEMPORARY SEDIMENT TRAP
No Scale
TYPICAL ORIENTATION OF VESCH TREATMENT - 1 SOIL (STABILIZATION
SHALLOW BLANKET)
SLOPE
ON SHALLOW SLOPES, STRIPS NETTING
PROTECTIVE COVERINGS MAY BE APPLIED
ml ACROSS THE SLOPE.
WHERE THERE IS A BERM AT THE BERM
TOP OF THE SLOPE, BRING THE
MATERIAL OVER THE BERM ANDIII - z'
STEEP ANCHOR IT BEHIND THE BERM. T'
SLOPE
ON STEEP SLOPES, APPLY PROTECTIVE
COVERING PARALLEL TO THE DIRECTION
_T OF FLOW AND ANCHOR SECURELY.
T�T�il I� nIT-'o-T�ui11[
BRING MATERIAL DOWN TO
A LEVEL AREA BEFORE
TERMINATING THE 4 lk-
INSTALLATION. TURN THE 12"
DITCH FLOW END UNDER 4" AND STAPLE
AT 12" INTERVALS.
IN DITCHES, APPLY PROTECTIVE COVERING
T PARALLEL TO THE DIRECTION OF FLOW.
I T'"
USE CHECK SLOTS AS REQUIRED. AVOID
JOINING MATERIAL IN THE CENTER OF THE
DITCH IF AT ALL POSSIBLE.
SOIL STABILIZATION BLANKET (TREATMENT-1
No Scale
TYPICAL VESCH TREATMENT - 1 (SOIL STABILIZATION BLANKET)
INSTALLATION CRITERIA
•- 04•
71
j
70' MIN. 5:1 EXISTING
A 3' PAVEMENT
FILTER 6" M
rA MOUNTABLE BERM
CLOTH (OPTIONAL)
SIDE ELEVATION
EXISTING GROUND
70' MIN.
WASHRACK0' MIN.
B OPTIONAL
10 EXISTING
12' MIN. MIN. PAVEMENT
VDOT #1 COARSE AGGREGATE B I POSITIVE j 10 MIN.
* MUST EXTEND FULL WIDTH OF { DRAINAGE TO L
INGRESS AND EGRESS OPERATION SEDIMENT
TRAPPING DEVICE
PLAN VIEW
12' MIN.
3" MIN.
=III-T 3" MIN.
FILTER CLOTH QCf`TInf I A A
Mil
.�MORN
3.36-1 CE
STONE CONSTRUCTION ENTRANCE
No Scale
0K
PER 100 SQ. YDS. OF MATERIAL ROLL.
ANCHOR SLOTS, JUNCTION SLOTS &
CHECK SLOTS TO BE BURIED 6" TO 12".
12" MAX. 4:1 OR FLATTER
6" MAX. STEEPER THAN 4:1
EDGE AND END JOINTS
TO BE SNUGLY ABUTTED
I I I I I I I I I
(JUTE MESH WILL HAVE
I
I I I
STAPLED LAP JOINT IN
I
LIEU OF EDGE JOINT)
I I I I I
I I
5' MAX. 4:1 OR FLATTER 3'
I
I I I
MAX. STEEPER THAN 4:1
I
CHECK SLOT I '
I
I I I I
1 T I I I I I I
� I I I I
TAMP Z I I
FIRMLY CHECK SLOT I I I I I I I I I I
00 I�VAR.yt�VAR.y1
2' O
O
~ CHECK SLOTS AT MIN. 50' C-C
c STAPLE FORMED FROM N0.11 STEEL WIRE.
rn 8' STAoi INTERVALS; NOT REO.'D WITH
6" STA
JUNCTION SLOT
TAMP FIRMLY
�12"--1
2" N
FMqqO
TES FOLD
TAMP FIRMLY
I-4"____1
-17
2"
SOIL STABILIZATION BLANKET (TREATMENT-1
No Scale
COMPACTED SOIL
18" MIN.
4.5' MIN.
DD CWD
TEMPORARY DIVERSION DIKE
No Scale
SILT FENCE CULVERT INLET PROTECTION
FENCE * DISTANCE IS U MINIMUM
FLOW IF FLOW IS TOWARD
EMBANKMENT
�CWD TO HAVE VDOT
STANDARD EC-2
MATTING ON UPHILL
SIDE
FLOW
"OPTIONAL STONE COMBINATION
'V
FLOW- 2.5'
**VDOT #3, #357, #5, #56 OR #57 COARSE CLASS I
AGGREGATE TO REPLACE SILT FENCE IN " RIPRAP
HORSESHOE " WHEN HIGH VELOCITY OF FLOW
IS EXPECTED
CULVERT INLET PROTECTION
No Scale
GRAVEL FILTER 12
RUNOFF WATER WIRE MESH
FILTERED WATER
o a
n ae
� D d
O d
SEDIMENT
II
a
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.
CiHD
I P
STORMWATER INLET PROTECTION
No Scale
ERNST CONSERVATION SEEDS
RIGHT-OF-WAY NON-NATIVE WOODS MIX - ERNMX-132
BOTANICAL NAME COMMON NAME
PRICE/LB
30.00% FESTUCA RUBRA CREEPING RED FESCUE 1.90
20.00% LOLIUM PERENNE, PERENNIAL RYEGRASS, 1.85
'FASTBALL RGL' 'FASTBALL RGL'
(TURF TYPE)
20.00% PHLEUM PRA TENSE, TIMOTHY, 'CLIMAX' 1.20
'CLIMAX'
12.00% TRIFOLIUM HYBRIDUM ALSIKE CLOVER 3.25
10.00% AGROSTIS PERENNANS, AUTUMN BENTGRASS, 14.00
ALBANY PINE BUSH - ALBANY PINE BUSH -
NY ECOTYPE NY ECOTYPE
8.00% AGROSTIS ALBA REDTOP 8.00
100% MIX PRICE/LB BULK: $3.61
SEEDING RATE: 40-60 LB PER ACRE
WOODLAND OPENINGS
THE SHADE -TOLERANT GRASSES AND CLOVER ARE GOOD FOR
WOODLAND OPENINGS AND PARTIALLY SHADED SITES. MIX
FORMULATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE DEPENDING
ON THE AVAILABILITY OF EXISTING AND NEW PRODUCTS. WHILE THE
FORMULA MAY CHANGE, THE GUIDING PHILOSOPHY AND FUNCTION OF
THE MIX WILL NOT.
SLOPE STABILIZATION SEED MIX
No Scale
1. SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE
ALONG THE LINE OF STAKES.
6'
FLOW
III III
3. STAPLE FILTER MATERIAL TO STAKES AND 4. BACKFILL AND COMPACT THE
EXTEND IT INTO THE TRENCH. EXCAVATED SOIL.
FLC
SHEET FLOW INSTALLATION
(PERSPECTIVE VIEW)
4"
POINTS A SHOULD BE HIGHER THAN POINT B.
SF DRAINAGEWAY INSTALLATION 3.05-2
(FRONT ELEVATION) O
SILT FENCE (W/O WIRE SUPPORT)
No Scale
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Lic. Into. 0402048507
11/25/19<a
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PROJECT NO: 593801
DATE: NOVEMBER
25, 2019
REVISIONS
DATE DESCRIPTION
EROSION & SEDIMENT
CONTROL NOTES &
DETAILS
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EROSION CONTROL LEGEND
LIMITS OF CLEARING AND GRADING
DRAINAGE DIVIDE -
\ SOIL AREA DIVIDE -
SAF
SAFETY FENCE 3.01
CONSTRUCTION ENTRANCE 3.02 �
SF SILT FENCE 3.05
,----_-- 1 / 00
INLET PROTECTION 3.07 N
Q
SIF0�0 / / I I /' \ DD DIVERSION DIKE 3.09 O
,' , Tp _ _ I _ / I
_ _ / O
1OIlL'fYPE., �i �11 ,'-'- 0 —\_�� I 12"RCPW/61'HW '' ' >
1 g/C , 1� _ _ _ _ _ _ INV=719.10 / SEDIMENT TRAP 3.13 N
0 0 ' / 01 cl, 00
60 /60 /' ' ,' / '/' ,' 716 - - - _ _ _ - _ ' l 1�� ,' ' OP OUTLET PROTECTION 3.18 z �
60 00 6g5 ,66 i 6 �' i' / �' i' i' i ,' i' / TS DC / _ _- SF rL° \ �' , O O M
Lu/oGT<<8Cy00z NP TS TEMPORARY SEEDING 3.31 Q�
_ _ O
DD - ' " � / PS PERMANENT SEEDING 3.32 ~'
/ / — � 12 R�P 725 � w
.STONE WEIR — SF � ' � � / � - � INV=720�73 / / \ ui
� cn
TP W�4TER MU MULCHING 3.35 C « U
Lu
-TOP-OF-DAM
,7, 11�-
Y MLI/oNPL�PILTOP�RyE =
_ O TP TREE PROTECTION FENCE 3.38 �' U
/ rt TP
:� P / `_ -5 GNP! DC DUST CONTROL 3.39 n W J
1� (
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'30� �1 12 13 5 6 '\� ' / 1 ' ' _ — a ` ` 2 AREAS STEEPER THAN 3:1 TO BE 3.36 p 2 O
D-
ST 1 1 1. 1 1'\ 11 '1 / ,- — !� � \ v / end
� � 0NP 72 � 6"DOGWOOD \ �'� BLANKETSTABILIZED WITH STABILIZATION
4 _' 725— �� �\
' -
/ /l / ' �' 30"OAK __-24'rMAPLE--- —�\
T P / / \�P5 ' "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER
� / 9 \ (� a _ — — — — — — — 30" OAK
/ , 0�� i S �726---
00 / \�P i 6,. DOGWOOD'
00 01' ' 24' nqK — — — ' \ = METAL SIGN
' ,' ,' / / ,' ,' / / ' � '► �C 5Rov�Gpa� 5 _ 8°DOGwooD 1 \ I � /
I / / �� / ♦ a P5 P ' �G 72 TOTAL LIMITS OF DISTURBANCE _ Q / k "RED HILL ELEM. SCHOOL"
/ , / ♦ TS DC 94 AC 0 \ / / .. \
P / ♦ ` AIdTER W/
/O� \LE BR WALLS / L '
/ '' /' / RP�P 00, ROC 7 1 12" MAPLE
a / �• 0� / 55 ' �i \� \ FLAGPOLE , - - - �' I
'� ` \� / / / GAP � � � � \ '��' � o � \
OAD c#
3 / / 0 000 �� — f I 4" 6" DOGWOOD 2
P�
00,�51111 a AQN ASPHALT L
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/JG G�P55 ' N CES \\ 14"PINE
N I/ O\AP
I 1 A^ /r / / / TOTAL LIMITS OF DISTURBANCE
0.94 AC. / / 000E (p' p BENCH CANOPY
N CONC. / ABANDONED \ / 14' GATE
P / ' / '�� GRAVEL l FUEL PUMP
1 / SOIL TY P E CAPPED
ON o ' / / P / 1 0 CONC.
X)d
Osb
N /' /' / '' '' '' / � '' /' ! ♦� ' ' ®` \ \ \ ^' / ' 1
/ 6' (W) DBL. DOOR ' ® N
/ I FFE=72728'
0\AP / / / , O /' ' /' P / / / / /'0 O ' 3' (W) DOOR I 4"X 4" STEEL _ _ - ' *0
'SEPTIC / I FFE=727.18' \ I COLUMNS-(T1')")
COVERS/O
' ' ' ' /' /' (4) / O
3' (W) DOOR
I I
• / / / / / / , / / , / , / / / / ��' / / / / / � � ` a \ FFE=72728'
/ ID.- 08700-00;0'0-06100 , / o +' ' — ,
i�OUNTYOFALBEMARLE / � Z-o , / I /I
SCHOOL BOARD �' ,' / / / / /' �c� e �'\I CANOPY BRICK WAL
L
RED HILL/ ELEM SCHOOL
I �I
DB. /504, PG. 343 Ss
/4.55AC / / \ ♦ I_ _ \ I I o \
14" DOUPLE DEC. a / �' '' / / /' /' , 3' (W) DOOR .�• I \GOING. \ r `I \ C) I k \
FFE=727.22' 1 I _ I Opt I I I
W KNE\VALL I I V
TOTAL LIMITS OF DISTURBANCE _ / �' ,' ON CONC. PADS 3'(W)DOOR
0.94 AC. ' a ' 4,
(H) (lk
P) , FFE=727.23' 6' (W) DBL. DOOR
FFE=72720'EPITIC
CQ
% K ' 3' (W) DOOR 6' (W) DBL. DOOR I l METAL
l Q I SD INLET W/GRATE
FFE-725.24' '�
STAIRSA4FFE=72724MLE Q
I c� I I I I v ' / ' I f NIN
- - O l NOV OUT= 722.35' 12" RCP (SW)
' _ / 3' (W) DOOR EQUIPMENT ^ i '� I
1 ^ co / / / / FFE=725.23' ENCLOSURE
co/vc.
6' (W) DBL. DOOR 6' (W) DBL. DOOR
FFE=72729' — (L SA
3' W DOOR FFE=725.21q 1
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FFE=725.24' '\D9 w I
a OODs5II °
\ 1 1 I 1 I I 1 3' E= DOOR , 3' (W) DOOR
SOIL TYPE: I I SAMITARYDF AGGED BY OTCERS TYP \ ON FFE=725.24' 6' (W) DBL. DOOR � � FFE=727.27'
Q Q 1 / 1 \ 1 \ FFE=725.23' s \ `J� a a 1 / I I SD INLET W/GRATE
\ 1 1 1 V V / I 1 \ _ 3' (W) DOOR /, / I k /
/ 1 FFE=727.22' i ! I TOP=723.16
1 1 1 1 I I I 1 3' (W) DOOR �� _ \ N INV IN = 720.95' 12" RCP (NE)
- - I I ► o INV OUT = 720.64' 15" RCP (SW)
3' (W) DOOR 3' (W) DOOR G0\G . 0 5 coNc +4 (H) CK WAS
FFE=723.20' 6' (W) DBL. DOOR — FF5=72q.23'
- 72$
10" BLOCK WALL
14"MAPLE O I I! I!! Ik
0/
SDMH
ColcO
TOP= 725.79
\ \ \ \ \X Q INV IN= 720.16, 8 PVC (NW)
INV IN=720.17' 15" RCP (NE)
co
SF 1 LEVEL S Nc SI4, \ I I! ,' o INV OUT= 720.01' 15" RCP (SE)
CINDER BLOCK FACILITY !
TOTAL LIMITS OF 3' (W) DOOR ► ►I \ \ \ II r
\ \ I I , FFE=719.24' "REDHILL ELEMENTARY _
o \ \ \ I I DISTURBANCE = r - 727' SCHOOL' - I
-
00 \ \ \ \ I I 0.94 AC. 1
o
cP WOODEN
3' (W) DOOR * I I�LAYHOUSE
6' (W) DBL. DOOR ' FFE=725.26'
FFE=719.24' I ,
\ it
\ \ \ 24 D.I C. T4E 1\ I\ II I II I / 1 \ 11 ` /' / 1 3' (W) DOOR 726 - - -I
\ \ \ I I SF / / I PLAYGREOU(VD — FFE=725.21' I I 37 f 2 yCIVG \ \ I I II
P
\ \ \ \ \ \ \ 1 1 1 1 1 I I \ \ \ N \ 1 - 3' (W) DOOR IIII ACSp
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I =
FFE=725.24' FFE=725.25'
I III s� I II �
a I► � IIi
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CO ` \ \\ � � I I II I 1
\ \ \ \18" PVC \ I 1 1\ \\ II I \�// \ \ /> - �' CONC. I CONC.
\ \\ INV=\713.3Q'
PLAYGROUND_
_ 6 a
AREA 1 a� 1 `'sz \ i i _ - - - - 724 - _ _ I
S IF \ ct..r�t..�Y \ \ I \ / / \ \UGP I I ` , - ' - / I 12 ' o
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I III �UGP
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\ \ \ \ \ \ \ \ 1 \ \ \ 1 \ \ \ \ I I _ ! / / 1 SDMH
TOP= 724.21 '
INV IN=719.36' 15" RCP (NW)
14 PARKING SPACES / / \ \\ ` \�GP / I / INV OUT= 719.28' 15" RCP (SE)
\ \ \ \ \ \ \ \ \ 8'I PVC \ \ \ , / \ \ > , , 1
1 \ \ \ \ \ \ 1 \ \ \=712.82' a '
,--723 -- 3
. x� \ �72'
CON . / I
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- - - _ D , �\� X EP I 1
\--- - - - - -_ \-----____ _ — _�xT� - CRITICAL SLOPES _�� BLO �� 1
71g _ _ _ _ - —x(TYPICAL)- - CK a 14"DEC. TREE SD CURB INLET
x D TOP= 722,26'
\ \ \ \ \ _ ' 718 INV OUT= 718.25' 15" CMP (SE)
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REVISIONS
DATE DESCRIPTION
EROSION & SEDIMENT
CONTROL PLAN - PHASE
SCALE 1 "=20'
0 20' 40'
C3.2
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OUNTY OF ALBEMARLE
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4.55 AC
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/ 14" DOU LE' DEC.
-1111 I 1=1 I ICI /
TOTAL LIMITS OF/NSTURBANCE
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FFE=725.24'
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SANITARY DF. JukCTION BOX, ` 11 ° , a a . FFE=725.24'
(FLAGGED BY OTI ERS (TYP) ,
1 11�111111=
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\ \ I TOTAL LIMITS OF DISTURBANCE _1- IMIII
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14" DEC. TREE
18: DEC. TREE
EROSION CONTROL LEGEND
LIMITS OF CLEARING AND GRADING -
DRAINAGE DIVIDE -
SOIL AREA DIVIDE -
SAF SAF SAFETY FENCE 3.01
CE o o
CONSTRUCTION ENTRANCE
SF
SILT FENCE
IP ®
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INLET PROTECTION
DD
DIVERSION DIKE
I ST
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SEDIMENT TRAP
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OUTLET PROTECTION
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TEMPORARY SEEDING
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PERMANENT SEEDING
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TREE PROTECTION FENCE
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DUST CONTROL
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3.02
3.05
3.07
3.09
3.13
3.18
3.31
3.32
3.35
3.38
3.39
AREAS STEEPER THAN 3:1 TO BE 3.36
STABILIZED WITH STABILIZATION
BLANKET
* "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER
SD INLET W/GRATE
TOP=726.35'
INV OUT= 722.35' 12" RCP (SW)
SD INLET W/GRATE
TOP=723.16'
INV IN = 720.95' 12" RCP (NE)
INV OUT = 720.64' 15" RCP (SW)
SDMH
TOP= 725.79'
INV IN= 720.16' 8" PVC (NW)
INV IN=720.17' 15" RCP (NE)
INV OUT= 720.01' 15" RCP (SE)
SDMH
TOP= 724.21 '
INV 1N=719.36' 15" RCP (NW)
INV OUT= 719.28' 15" RCP (SE)
SD CURB INLET
TOP= 722.26'
INV OUT= 718.25' 15" CMP (SE)
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DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
EROSION & SEDIMENT
CONTROL PLAN - PHASE II
C3.3
LEGEND:
'OA0
4RLE
3
or`
CONTRACTOR SHALL
RELOCATE OVER
HEAD POWER LINE
UNDER GROUND
(COORDINATE WITH
UTILITY PROVIDER)
20 FT WIDE EMERGENCY
VEHICLE ACCESS ROAD
(REINFORCED TURF)
CONTRACTOR SHALL CONFIRM VERTICAL
CLEARANCE BENEATH EXISTING OVERHEAD
POWER LINE AND PROPOSED EMERGENCY
ACCESS ROAD. OVERHEAD LINE TO BE
RELOCATED UNDERGROUND AS REQUIRED.
COMPILED PROPERTY LINE
PID.° 08700-00-00-06100
COUNTY OF ALBEMARLE
SCHOOL BOARD
"RED HILL EL EM SCHOOL"
DB. 504, PG. 343
4.55 AC
PROTECT TREE
5'--\
PROTECT TREE
5'— _' 1
RETAINING WALL
FFE=727.18'
3' (W) DOOR
FFE=727.22'
3' (W) DOOR
FFE=727.23'
1-111 U (3) 4 TJ =111 11= 11-1 3' (W) DOOR
— — = = FFE=725.24'
!� 5' I�I II a II=III-ICI--��' 5.9'
PROTECT TREE II II II 11 3'(W)DOOR
I IM 1 _ 5' 1— 1 FFE=725.23'
1= III 1= 5'
5'-
IIII I1=1 1=1I1=1I1=III °
6' (W) DBL. DOOR
—III— — — - 3' (W) DOOR
FFE=725.2>'
—III—III— FFE=725.24'
IIII -I I1=1 5.9'
III III=III=
SANITARY DF. JUNCTION BOX, 1 ICI 3'(W) DOOR
L1 FFE=725.24'
FLAGGED BY OTHERS (TYP) 5' IIII=- 6' (W) DBL. DOOR
—III—III— FFE=725.23'
II=III=III=
III-III-
1=I — 3' (W) DOOR
FFE=723.20'
3' (W) DOOR 3' (W) DOOR
FFE=723.20' 6' (W) DBL. DOOR FFE=725.23'
REMOVE AND FFE=725.26'
REPLACE EXISTING
MULCH
1 LEVEL
OUTDOOR LEARNING I =
11I
3'(w)DooR CIRCLE WITH CANOPY 11MII=III-III CINDER BLOCK FACILITY
FFE=719SEE ARCHITECTURAL IIIIIIIIIIIIIII "REDHILL ELEMENTARY
5' WIDE ADA PLAN FOR DETAIL ,, IIiiilllIlill SCHOOL"
HANDRAILS
\ PROPOSED
e.a Ie BUILDING WALL
e 5 (SEE ARCH. R5 II1II III
PLANS) (I�III=IIIIII
II -I =1 1
�30' IIIIII�III-I
III III III=11
," 1111111�11111
7III=III=
R20' =III11
PROTECT TREE
- TEMPORARY ASPHALT PAD
FOR MOBILE CLASSROOM
RAMP. PAD T BE REMOVED
WITH MOBILEICLASSROOMS
RELOCATED BIKE
STORAGE SHED
Irx
I X _
I RELOCATED
MODULAR TRAILERS
x WITH RAMPS AND
ISTAIRS
3' (W) DOOR
TIE PROPOSED ASPHALT TO EXISTING
PAVEMENT IN ACCORDANCE WITH
REPLACEMENT DETAIL (TYP.)
TYPE B, CLASS 1 WHITE
PAVEMENT LINE
MARKING, 24" WIDTH
CG-12 -
RELOCATE GUY
WIRE. CONTRACTOR
TO COORDINATE /
WITH UTILITY
5' PROVIDES
CONTRACTOR TO CLEAN
EDGE OF PAVEMENT
R5' TIE NEW CURB AND GUTTER
TO EX. AND TO INLET
RELOCATE UNDER GROUND
TELECOMMUNICATION LINES.
CONTRACTOR TO COORDINATE
RELOCATION WITH THE CURRENT UTILITY
SERVICE PROVIDER.
TIE TO EXISTING
SIDEWALK
EXISTING CANOPY
TO REMAIN
SIDEWALK TO
CONNECT TO
EXISTING
BUILDING
I /
I
— 6' (W) DBL. DOOR
FFE=72728'
TIE TO EXISTING 4
SIDEWALK
3' (W) DOOR
FFE=72728'
6' (W) DBL. DOOR
FFE=72720'
6' (W) DBL. DOOR
FFE=72724'
6' (W) DBL. DOOR
3'(w)DooR RELOCATED (BY OWNER)
FFE=725.21' j / I PRE-K PLAYGROUND AREA
'(W) DOOR I
II
I I I I CURB WIPE
DOWN
x _ J
7--
II
II
X TIE TO EXISTING- I
CHAIN LINK FENCE
I I UGP
4' CHAIN LINK FENCE
27' R5' R2.5'
TIE PROPOSED ASPHALT TO EXISTING
( ) ^`1 PAVEMENT IN ACCORDANCE WITH
9' TYP. CURB WIPE REPLACEMENT DETAIL (TYP.)
DOWN
STRIPED
18,
RIAN ACCESS o - BLOCK
WHEEL STOP(TYP.)
PRESERVED
CRITICAL SLOPES BLOCK
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PROJECT NO: 593801
DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
LAYOUT AND UTILITY
PLAN
SCALE 1 "=20'
NOR
0 20' 40'
C41
0
NOTES:
1. UNLESS OTHERWISE NFOUNDATIION D AS SPECIFIED,
SHALLIBE 4" PERFORATED
PVC PIPE. FOUNDATION DRAINS SHALL TIE TO
THE NEAREST STORMWATER CONVEYANCE PIPE
VDOT CLASS Al ACCORDINGLY.
\ BROWNSTONE 2. ALL ROOF DRAINS SHALL HAVE A MINIMUM
CHANNEL RIPRAP INVERT OF 2.5' OUT OF THE BUILDING AND DRAIN
OUTLET PROTECTION. AT A MINIMUM 1 % SLOPE TO THEIR TIE IN POINT
WIDTH 1 = 3.75' AND MINIMUM 2' OF COVER.
WIDTH2=6'
LENGTH=8'
DEPTH = 18"
716718
206
100
72 \ / �ti L __1I
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102
12 R�P / 725 ' 00 \
' /
INV=720 73' / \\
205 ' / VDSATER
-72
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PROPRTF L - , - - - _ _ - - - - - - / 101 103 y_ _ - -� - \ \ oNp \ PID: 087B0-00-00-010A0
LEVEL-SPREA6E} - - _ - - - 20�4 -(/ / / - �' _ ' \ \
60VjINS'fR�AM-GRADS FCGSH , - ' _ - - , - 0 i �GT %� -,s \ \ \EP _ rt _COUNTY OFALBEMARLE
/,',','TIVIIH �POF-WALL. - ,��- / 203 / \ \
/ `C SCHOOL BOARD
' , ' , ' , ' TQP ar WALL ELEV=-713.59 202 ' e ° / / - - - - - - \ \ .
� DB. 706, PG. 497
/ 17AC
SEE 6ETAIL,ON SHEET C6.0 201 /' ^ry �' 211 P' / �23 _ ON
/ , ,, / I 4 oNP / / 725
/ / 2 - , 724 REGRADE CHANNEL TO BE 1' DEEP
WITH 3:1 SIDE SLOPE. PROVIDE 18"
a
N'�' 104 ___-------
PTH OF VDOT STANDARDCLASS A1- 4c _
7 c V� 726 - GWNSTO IPRAP 6N NON -WOVEN - - _ _ _ - - - �,`�\ ^ i \ —X—
' VDOT STD. CLASS Al N 212 2 GEOTEXTILE�RIC RECESSED _ _ - _ % X\ \� \ I �l
RIP RAP CHAQ4PQi N " a / BELOW FINISHED GRADE. - \ \\\I o
WITH 1%SLOPE ROOF DRAIN 214 - - - _ I \ Z /
`FRO�q PIPE / /' ^ CONNECTION 213 725 ( CONTRACTOR TO RE -GRADE ALONG EDGE
/ / OF ASPHALT CREATING SHOULDER
/
O� / / I / /
P ALTERNATE BUILDING / � 215 DRAINING DOWN TO RIPRAP CHANNEL
I
/ r // / // / // / / 221 ADDITION / 216 \ _ ,
/ // TIE ROOF DRAIN FROM ADD ALT / ' \ '�� I o `
GOAD I I I / / / I o�P / ADDITION TO STORM PIPE 221. CLEANOUT (TYP.) ` 217 \ ` I ` a O \� /' k
218
3 NN ROOF DRAIN CONNECTION
—
I I I 009 / _ ROOF DRAIN , \
,' O / / / ,' CONNECTION ` _ CLEANOUT (TYP.) '
- HC SPACES \ r'cp
r I I I I ,�
222 / 223 1=1 1 1r / \
�` � / 14 GATE
o
224 _CO/VC' CG IfW
r / �C� ROOF DRAIN`---
/
CONNECTION
O Q r 6' (W) DBL. DOOR / , ®Q
/ / FFE=72728' .9
O\AP / ' / / o r' ' / / / / III / O O , I I 3' (W) DOOR 4"X 4" STEEL _ _ - ' *0
1/'SEPTIC / I I FFE=72718' C_ COL UMNtS-(T� 1'' \ / OO /
COVERS/
�
'
II I I / (4) � 0 / I �I I
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II� '
FFE=72728' , \
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z-II1=1I II- -
�OUNTYOFALBEMARLE / r / - II -III= -I / -III- REFER TO MEP PLAN I / I 1'STEPPED
r � r / J ICI I I I J 1 / III III � ° ` �b . • ° . �°°
SCHOOL BOARD :% °. ° °' FOR DRAINAGE AND BRICK WALL _
, / / , Ill II1 III -II / -III III -I � _
''RED HIL4ELEMSCHOOL" r / r , -III= , II III III -III 'N SANITARY SEWER
, ,1 ,
DB./504, PG. 343 r , II- , II 11 °I° INSIDE COURTYARD
4.55AC AND UNDER BUILDING
3' (vv) DOOR
FFE=727 22' I I I \ I o a I V co/ , / r r / -III=_ , I I a. ' • •� ° I I III=1 I 1 _ _ _ _ W
3' W DOOR
FFE=727.23' / 6' (W) DBL. DOOR
I I 1—I I — FFE=72720'
CC)VER=11-II II -III -III / I �c k
/ III1 III= I-III=11.- I � ___
/ F-1 I I ° ° I = I =1 3' (W) DOOR 6' (W) DBL. DOOR I l METAL / \ ., I - QQ , ° SD INLET W/GRATE
I I F9 11= III —III —III FFE 725.24' FFE=72724 STAIRS / TOP-726.35'
r 1=11II �' II a -III=III
-1 -1 11- / / 11�1 N , , ^ I INV OUT= 722.35' 12" RCP (SW)
_ 0 / . = 3' (W) DOOR
r� co FFE 725.23'
I ^ r r l / 1-1I1 IH
---729 ---- / /
6' (W) DBL. DOOR Mill 6' (W) DBL. DOOR 1=
3' (W) DOOR
FFE=725.21FFE=72729' 1cb
r FFE=725.24' I
/ O
� ---
\ \ 1 I I I I I � •° :° � � —III—III—
\ I A I I I \, I II I W D �
I I — a (a 4 . ICI 3 ( ) DOOR / 3' (W) DOOR
SANITARY DF. JUk CTION BOX, \ �� • FFE-725.24' FFE=727.2T
FLAGGED BY OTi ERS (TYP) I _i. 6' (W) DBL. DOOR /
FFE=725.23' f 3' (W) DOOR / rt I l IX / SD lNL ET W/GRATE
1111111- FFE=72722' �'i I I TOP=723.16'
1
_ _ I INV IN = 720.95' 12" RCP NE FFE=) DOOR _ =\_ ,' _\ >\ I r - ` I i INV OUT = 720. 64' 15" RCP SW
1 / / 10" BLOCK WALL
3' (W) DOOR 3' (W) DOOR �_ 5 +4'I(H)
I I� FFE=723.20' 6' (W) DBL. DOOR ,
1\ \ \\ \ I I FFE=725.23' � � ' I � � � — - 72$
\ \\ \ \ ! I \ FFE=725.26' I I y I I WALL / I I k 0
\ \ I 10" BLOCK
OU QU O I I / ' I � 1`L SDMH
,� � TOPN720726' 8"PVC NW
4" PERFORATED UNDERDRAIN �k� ( )
PIPE TO BE PROVIDED UPSTREAM -j 11 ��j j c�/RB - - I r INV 1N=720.17' 15" RCP (NE)
1 LEVEL _ l I r z
I" OF THIS POINT. 4" SOLID WALL INV OUT= 720.01' 15"RCP (SE)
II III III -III CINDER BLOCK FACILITY / l
v 1 3'(w)DooR PIPE TO BE PROVIDED TO =1II-111=1II
FFE=719.24' - "REDHILL ELEMEN
TARY
o DAYLIGHT DOWN STREAM AT II -III -III SCHOOL' 727"
MINIMUM SLOPE OF 1%. 111=IIIoc9
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\ \ \ I 1 1 1 1 \ \ N: FFE=725.25'
\ 1 1 1 1 I / ♦ I FFE=725.24'
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719 __-- - \ ��X (—= SH \�\ ----- TOP=722,26'
\ \ \ \ \ \ - - - \ ' 718 - INV OUT= 718.25' 15" CMP (SE)
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REVISIONS
DATE DESCRIPTION
GRADING AND DRAINAGE
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/ / / / / � / ' ' / -IIId'11=III= =III � •
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=I 11= 3' (W) DOOR
\ 1 1 I I I I SANITARY DF. JU/V'CTION BOX,
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-
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/ INV OUT= 722.35' 12" RCP (SW)
/
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INV IN = 720.95' 12" RCP (NE)
INV OUT = 720.64' 15" RCP (SW)
v SDMH
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REVISIONS
DATE DESCRIPTION
GRADING SPOT SHOTS
PLAN
0 20' 40'
C51
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SD INLET W/GRATE
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INV IN = 720.95' 12" RCP (NE)
INV OUT = 720.64' 15" RCP (SW)
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INV 1N=720.17' 15" RCP (NE)
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LEGEND:
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REVISIONS
DATE DESCRIPTION
STORMWATER SUMMARY
PLAN
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SIP / / / /
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*LEVEL SPREADER TIMBER LENGTH (L) CALCULATIONS
DRAINAGE AREAS FROM C5.2
LEVEL SPREADER:
Q(10) FOR PIPE 201 =1.973 CFS (SEE CALC BOOK FOR
CALCULATIONS)
L = 13 LF x 1.973 CFS INFLOW (10-YR STORM EVENT USED)
L=13LFX1.973CFS=25.649'=>26'
LEVEL SPREADER DETAIL
No Scale
BOTTOM OF
CHANNEL 0.5'
GRADE OF DEEP.
SURROUNDING SLOPE
4'
/
GRASS CHANNEL,
CURB LINE OR PIPE
OUTFALL
RIPRAP NOT TO IMPEDE
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RIPRAP RECESSED INTO
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BOTTOM OF
CHANNEL 0.5'
DEEP.
CHANNEL SECTION
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MAINTENANCE NOTE: INSPECTIONS SHALL TAKE PLACE ANNUALLY,
IDEALLY DURING THE NON -GROWING SEASON. SEDIMENTS SHOULD BE
CLEANED OUT OF THE LEVEL SPREADER FOREBAYS AND FLOW
SPLITTERS.
2:1 MAX SLOPE
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\
,LIMIT'S OF D,ISTUF(BAN/CE'
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\ I I =M T=1 A V\ A\ A I / T-m m � �
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Site Results (Water Quality Compliance)
Area Checks
FOREST/OPEN SPACE (ac)
IMPERVIOUS COVER (ac)
IMPERVIOUS COVER TREATED (ac)
MANAGED TURF AREA (ac)
MANAGED TURF AREA TREATED (ac)
AREA CHECK
DA. A
D.A. B
DA. C
D.A. D
D.A. E
AREA CHECK
0.00
0.00
0.00
0.00
0.00
OK.
0.00
0.00
0.00
0.00
0.00
OR.
0.00
0.00
0.00
0.00
0.00
OK.
0.00
0.D0
0.00
0.00
0.00
OK.
0.00
0.00
0.00
0.00
0.00
OK.
OR.
OIL
OR.
OK.
OK.
Site Treatment Volume (ft 1 so
Runoff Reduction Volume and TP By Drainage Area
RUNOFF REDUCTION VOLUME ACHIEVED 'fit';
TP LOAD AVAILABLE FOR REMOVAL (Ib/yr)
TP LOAD REDUCTION ACHIEVED (Ib/yr)
TP LOAD REMAINING (lb/yr)
DA. A
D.A. B
DA. C
D.A. D
D.A. E
TOTAL
0
0
0
0
0
0
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
---
0.00
0.00
0.00
0.00
0.00
0.00
NITROGEN LOAD REDUCTION ACHIEVED (lb/yr)l 0.00 11 0.00 0.00 0.00 0.00 0.00
Total Phosphorus
FINAL POST -DEVELOPMENT TP LOAD (Ib/yr) 1.18
TP LOAD REDUCTION REQUIRED (Ib/yr) 0.50
TP LOAD REDUCTION ACHIEVED (Ib/yr) 0.00
TP LOAD REMAINING (Ib/yr): LIS
REMAIN ING TP LOAD REDUCTION REQUIRED (lb/yr): 0.50
Total Nitrogen (For Information Purposes)
POST -DEVELOPMENT LOAD (Ib/yr) 8.45
NITROGEN LOAD REDUCTION ACHIEVED (Ib/yr) 0.00
REMAINING POST -DEVELOPMENT NITROGEN LOAD (lb/yr) 8.45
Project Name: Red Hill Elementary School
Date: 11/2S/2019
Linear Development Project? No
Site Information
Post -Development Project (Treatment Volume and Loads)
Enter Total Disturbed Area tires) _ o.9a
Pre-ReDerrelor -I, Land Ca fac-0
A Sails
B Soils
C Soils
D Soils
Totals
ForesaOpen Space(acrey-undisturbed,
protected fomstlopen space or reforested land
0.21
0.21
Managed Turf (acres) -disturbed, graded for
yards or otherturtto be moweamanaged
0.54
0.54
Impervicuscmer (acres)
0.19
0.19
0.94
Post-Develooment Land Cover facresl
A Soils
B Soils
C Soils
D Soils
Totals
Fore Open Space (acres)- undisturbed ,
protected forest/open space or reforested land
0.00
0.00
Managed Turf (acres) - disturbed, graded for
yards or othertudto be mowedmanaged
0.50
0.50
Impervicuscmer (acres)
0.44
0.44
Area Check
OK.
OK.
OK.
OK.
0.94
Constants
Annual Rainfall (inches)
43
TargetRainfall Event (inches)
1.00
Total Phosphorus (TP) EMC(mg/0
0.26
Total Nitrogen (TN) EMC (mg/L)
1.86
Target TP Load(Ib/acre/yr)
BAIL
a(unitlesscorreotionfactor)
0,90
data input cells
constant values
w Icu lotion cells
Check:
BMP Design Specifications List: 2013 Draft Stds & Specs
Linearproject? No
Land cover areas entered correctly?
Total disturbed area entered?
A Soils
B Soils
C Soils
D Soils
Forest/Open Space
0.02
0.03
1 0.04
1 0.05
Managed Turf
0.15
0.20
1 0.22
1 0.25
Impervious Cover
0.95
0.95
1 0.95
1 0.95
Land Cover Summary -Pre
Pre-ReDevelopmem
Listed
Adjusted
Forest/Open Spare Cover(acres)
0.21
0.00
Weighted Rv(fo rest)
0.03
0.00
%Forest
22%
0%
Managed Tu If Cover (ages)
0.54
0.50
Weighted Rvfturf)
0.20
0.20
%Marred Turf
57%
72%
Impervious Cover (acres)
0.19
0.19
Rv(impervious)
0.95
0.95
%Impervious
20%
28%
Total Site Area (acres)
0.94
0.69
Site RV
0.31
O.a1
Trcahront Vnhr and Nirtricnt 1 marl
Pre-ReDe Iopmem TreatmentVdume
(ac.4t)
0.0246
0.0234
Pre-ReDevelopmem Treatment Vdume
(cubic feet)
1.070
Pre-ReDevelopment TP Load
(lb/yr)
0.67
0.64
Pra-Rel)-lopment'rP Load per aore
0.72
am
(lb/acre/yr)
Baseline TP Load (lb/yr)
(Q41 lbslacrelyrappoed to Pe -redevelopment area aclucing
0.28
pervious land proposedfor new impervious cover)
lAdjusted Land CoverSummary:
PreReDevebpment Land cove minus pervious land cover (forest/open spoceor
monagedturf) ocreageproposed forom inpervious cover.
Adjusted total oaeage is consistent with Post-ReDeve'opment ocreage (minus
acreage of new impervious cover).
Column /shows bad reduction requrement fornew impervious cover(based on
new desel pment load16nd, a411bs/aaelyear).
Lod Cover Summary-PostI Land Cover Summary -Post
Post-ReDevelopnent Post -Development New Impervious
ForesVOpen Space
Cover(ecres) 0.00
Weighted Rv(forest) 0.00
%Forest 011.
Managed Turf Cover OSO
saes
Weighted Rv(turf) 0.20
%Managed Turf 72%
ReDev. Impervious 0.19 Ne:v
Cover(ecres) I I (aaes) "-
"Impervious) 0.95
%Impervious 1 28%
Total ReDev. Site Area 069
(aaes)
R.MvSite Rv 0.41
Land Cover Summary -Post (Find)
Post ReOev.&New Impervious
ForesVOpen Space
cover (acres)
0.00
Weighted Rv(forest)
0.00
%Forest
0%
Managed Turf Cover
acres
0.50
Weighted Rv(turf)
0.20
%Managed Turf
53%
Impervious Cover
(acres)
0.44
RV Impervious)
0.95
%Impervious
47%
Final Ste Area(xres)
0.94
Final Post DevSfte Rv
0.55
Treatment Volume and _Nutrient Load
I�
Final Post- post-ReDevelopmem post_Developnent
Development
Treatment Volume O.D432 Treotmen[Vdume OA234 Trea[mem Vdume 0.0198
(acre-i[) (acreit)(acre-ft)
Final post Pont-ReDevelopment Post -Development
Development
Treattment Volume 1,880 Treatment Vdume 1,018 Treatment Volume 862 (cudcfeet) (cubic feet) (cubic feet)
Final Post -
Development TP PostLoad1.18 Pot-DevNopmentTP
0.54Load Load(rPo.6a LaedQtyyr)
(Ib/yr) Ilb/Yr)'
Final Post-D-Iopmcr. PosMtLoeDevelopme-TP
TP Load per acre 324 ad aeracre 093
fiblecrelyn (Iblacrelyr)
Mar. Redudlon Required
(aeiaa Pre- la%
Re Development Load)
TP Load Reduction TP Load Reduction
Required for 0.06 Required for New OA4
Redeveloped Area Impervious Area
(lb/yr) (lb/w)
WATER QUANTITY:
I SCALE 1 "=40'
NOR
/ 0 40' 80'
IN THE DEVELOPED CONDITION THE RUNOFF FROM THE DISTURBED AREA WILL FLOW OFF
AS SHEET FLOW. LEVEL SPREADERS ARE PROVIDED AT POINTS OF CONCENTRATED
DISCHARGE TO RETURN RUNOFF TO SHEET FLOW. THIS PROJECT FULFILLS THE
REQUIREMENTS OF SECTION 9VAC25-970-66 SECTION D.
WATER QUALITY CALCULATIONS:
SUMMARY FROM RUNOFF REDUCTION SPREAD SHEET FOR
REDEVELOPMENT (SEE CALC. BOOK):
DISTURBED AREA: 0.94 ACRES
PRE -DEVELOPMENT LAND COVER:
B SOILS:
0.21 AC WOODS
0.54 AC TURF
0.19 AC IMPERVIOUS
POST -DEVELOPMENT LAND COVER:
B SOILS:
0.50 AC TURF
0.44 AC IMPERVIOUS
REQUIRED REMOVAL: 0.50 LBS/YR
SURPLUS REMOVAL: A SURPLUS REMOVAL OF 0.44 LB/YR HAS BEEN ACHIEVED ON THE
SCOTTSVILLE ELEMENTARY SCHOOL ADDITION WP0201900051. 0.44 LB/YR OF THAT
SURPLUS REMOVAL WILL BE APPLIED TO THIS PROJECT. IN ADDITION, A SURPLUS
REMOVAL OF 0.15 LB/YR HAS BEEN ACHIEVED ON THE WOODBROOK ELEMENTARY SCHOOL
WP0201600074. 0.06 LB/Y OF THAT SURPLUS REMOVAL WILL BE APPLIED TO THIS PROJECT.
PER 9VAC25-870-69 SECTION A PART 5, THE ALBEMARLE COUNTY SCHOOL BOARD OWNS
ALL ASSOCIATED PARCELS.
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PROJECT NO: 593801
DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
STORMWATER
MANAGEMENT PLAN
C6.0
102: MH-2
STA 10+30.12 204: 15" Nyloplast Basin with Solid Top
TOP 722.11 STA 10+53.59
INV IN 718.58 (103) TOP 718.15
INV OUT 718.48 (101) INV IN 714.82 (205)
100: ES-1 for 15 inch Pipe INV IN 715.67 (211)
104: DI-213 6 ft Throat STA 10+52.55 INV OUT 714.59 (203)
STA 10+00.00 TOP 719.36 206: DI-3B 6 ft Throat
TOP 723.95 INV IN 717.92 (101) STA 10+00.00
INV OUT 719.32 (103) TOP 719.77
INV OUT 715.62 (205)
7301 1730
PROPOSEDI
GRADE
725 725
EXISTING I I I r PROPOSE
GRADE
7201 1720
216: 12" Nyloplast Basin with Solid Top
STA 10+19.31
202: 15" Nyloplast Basin with Solid Top TOP 725.78
STA 10+88.74 INV IN 723.34 (217)
TOP 716.95 INV OUT 723.24 (215)
INV IN 714.06 (203)
INV IN 713.92 (221)
INV OUT 713.82 (201) 218: 6 " Cleanout
STA 10+00.001
200: ES-1 for 12 inch Pipe TOP 725.93
STA 11+47.06 INV IN 724.70 (219)
TOP 714.40 INV OUT 723.54 (217)
INV IN 713.24J201) -
EXISTING
103 GRADE
5 12, OF 22 101 \ /
RCP 43, OF /
15,
715 2 48 �P' 715 715
"�'U %% 205
VDOT STD. 53.59' OF
CLASS Al 12" RCP 201
ROWNSTONE @ 1.50% 58.32' OF
RIPRAP. SEE 203 12,. CLASS IV RCP
710 PLAN SHEET C5.0 710 710 35.15' OF @ 1.000
1,!" CLASS IV RCP
@ 1.50% RIPRRAP
CHANNEL
LEVEL
SPREADER
9+50 10+00 11+00
STR104-STR100 PROFILE
HORIZ SCALE: 1 "=50'
VERT SCALE: 1 "=5
9+50 10+00 11+00
STR206-STR200 PROFILE
HORIZ SCALE: 1 "=50'
VERT SCALE: 1 "=5
730
725
720
715
710
12+00
735
730
725
21
19.31' O
720 4" HDP
715
214: 12" Nyloplast Basin with Solid Top
STA 10+40.51
TOP 725.05
INV IN 722.71 (215)
INV OUT 722.55 (213)
212: 6 " Cleanout
STA 10+79.25
TOP 723.91
INV IN 721.39 (213)
INV OUT 720.69 (211)
INV OUT 721.00 (14)
204: 15" Nyloplast Basin with Solid Top
STA 10+53.59
TOP 718.15
INV IN 714.82 (205)
INV IN 715.67 (211)
INV OUT 714.59 (203)
735
PROPOSED
GRADE
725
EX
\ GIRMDE
215
IN,21.2p OF
41, , z
) - & \ 720
213
38.74' OF
6" HDPE
@ 3.00%
9+50 10+00 11+00
STR218-STR204 PROFILE
HORIZ SCALE: 1 "=50'
VERT SCALE: 1 "=5
715
12+00
224: 6 " Cleanout
STA 10+00.00
TOP 725.77
INV OUT 723.03 (223)
INV OUT 723.50 (225)
735
720
15
9+50
223
70 04 ' OF
@ 2.5p%
222: 12" Nyloplast Basin with Solid Top
STA 10+70.04
TOP 724.88 202: 15" Nyloplast Basin with Solid Top
INV IN 721.28 (223) STA 10+88.74
INV IN 721.43 (12 (1)) TOP 716.95
INV OUT 718.04 (221) INV IN 714.06 (203)
INV IN 713.92 (221)
INV OUT 713.82 (201)
735
PROPOSED
GRADE
725
_ fEXISTING
GRADE
720
9 221 715
8" ,O
@ �pFF
4
S0,
10+00 11+00 12+00
STR226-STR202 PROFILE
HORIZ SCALE: 1 "=50'
VERT SCALE: 1 "=5
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PROJECT NO: 593801
DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
STORMWATER PROFILES
C7,0
) HAM VIR
KED PLANTING
D
ONE DUST
THWAY
ISTING TREE
REMAIN
)RAIN -
/ gERTY LINE,
- EdpRO
(15) JUN EAS
(1) PLA OCC
• - -
• •- - _
- - - 720 - --�
EXISTING WOODS �`�SEtD �N /
TO REMAIN
10,
i2 I
MIXED PLANTING BEDS
CZOMPIL i
EXISTING STONE ENERGY
DISSIPATER TO REMAIN \
/ N
/ / N ~
C.
� \
/ /
DETAIL COURTYARD PLAN
SCALE: 1 /4" = 1'-011
MULCH PATHWAYS
STONE DUST -
FLUSH BRICK-
o I \ ° \� \ I p / I ACCENT PAVING
I
^°
EXISTING TREE \ I o I
TO REMAIN
P -TYP.
o
CIA
I
NOTE: `
SEED ALL DISTURBED
AREAS
d-
r� \
I o I /'
os
� TAB
EXISTING TREE \
� > A TO REMAIN ,
-TYP. o
699
69-r"
RELOCATED BIKE
STORAGE SHED -
6961
6 r j
195
S`9V
I _ Eye
69?
691 i
RELOCATED /
TRAILERS J
72`�
ti
-DETAIL COURTYARD PLAN
vi
— - e
- - -- \
SEED'Ir \
--0
1
1i
PLANT KEY
TREES
BOTANICAL NAME
PLA OCC
PLATANUS OCCIDENTALIS
EVERGREEN TREE
BOTANICAL NAME
JUN EAS
JUNIPERUS VIRGINIANA
SMALL DECIDUOUS TREE
BOTANICAL NAME
HAM VIR
HAMAMELIS VIRGINIANA
121 -
I
/ 726
RELOCATED PRE-K
PLAYGROUND AREA �2s
I
'\- REMOVE AND
REPLACE EXIS
OUTDOOR LEARNING MULCH X
CIRCLE WITH CANOPY / / —
723 � \I
o \
X � \
I \o I
PRESE L SLOPES
CRITICA - - _- x
ICA--- x �\
(TYPL) x - -
- - --
- - x -- _ -- x _ - - - - _ __ _Av
-- ---- --- - 7uzj-
-
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SCALE 1 "=20'
NOR
0 20' 40'
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PROGRESS
PRINT NOT FOR
CONSTRUCTION
,TH OF
W. H`�C HI z
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PROJECT NO: 593801
DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
LANDSCAPE PLAN
L1.0
PRUNE CODOMINATE LEADERS
REMOVE BROKEN, BADLY
DEFORMED, RUBBING, NARROW
CROTCH ANGLES, WATER
SPROUTS, OR CROSS -BRANCHES.
REMOVE TAGS, LABELS, AND
PLASTIC SLEEVING. DO NOT STAKE
UNLESS SPECIFIED (SEE
NOTE) DO NOT WRAP TRUNK
PRUNE SUCKERS
IF FIELD GROWN, CUTAWAY ALL
BALLING ROPES. REMOVE
BURLAP OR WIRE BASKET FROM
TOP %3 OF BALL. IF CONTAINER
GROWN, REMOVE CONTAINER
AND CUT CIRCLING ROOTS
1:1 SLOPE OF SIDES OF
PLANTING HOLE
SCARIFY SIDES BEFORE PLANTING
TAMP SOIL AROUND ROOTBALL
BASE FIRMLY WITH FOOT
PRESSURE SO THAT ROOTBALL
DOES NOT SHIFT
DECIDUOUS TREE - STAKING SPECIFIED
NOT TO SCALE
INSTALL SHRUBS SO THAT THE
TOP OF THE ROOTBALL IS AT
THE SAME GRADE AS
ORIGINALLY GROWN OR 1-2"
ABOVE IN POOR DRAINING
SOILS. DO NOT COVER THE TOP
OF THE ROOTBALL WITH SOIL
REMOVE ALL STRING, WIRE, AND
BURLAP FROM TOP % OF BALL
BACKFILL PLANTING PIT WITH
NATIVE SOIL. INCORPORATE
SLOW -RELEASE GRANULAR
FERTILIZER
SCARIFY BOTTOM AND SIDES
OF PIT
SHRUB PLANTING
NOT TO SCALE
NOTE: STAKE EVERGREENS 6OR
TALLER, ON SLOPES, WITH LARGE
CROWNS, OR IF LOCATED ON
WINDY SITES.
REMOVE TAGS, LABELS, AND
PLASTIC SLEEVING. DO NOT
STAKE UNLESS NECESSARY (SEE
NOTE). DO NOT WRAP TRUNK
SET ROOTBALL FLUSH TO GRADE
OR 1-2" HIGHER IN SLOWLY
DRAINING SOILS. DO NOT COVER
THE TOP OF THE ROOTBALL WITH
SOIL. ROOTFLARE SHALL BE
VISIBLE ABOVE FINISHED GRADE.
PRUNE SUCKERS
1:1 SLOPE ON SIDES OF PLANTING
HOLE
SCARIFY SIDES BEFORE PLANTING
PLACE ROOTBALL ON
UNEXCAVATED OR TAMPED SOIL
III III - III I �
B&B CONTAINER
3 X ROOTBALL
DIAMETER
EVERGREEN TREE PLANTING - NO PIPE
NOT TO SCALE
LO
N
O
N
O
N
a In
ROOT BALL
12 GAUGE GALVANIZED WIRE
3-2"x2" HARDWOOD STAKES
GALVANIZED WIRE GUY
12 GAUGE. ALLOW FOR A
SLIGHT AMOUNT OF MOVEMENT
8' 2"x2" HARDWOOD STAKE,
2'-6" MIN BELOW SURFACE.
STAKE SHALL BE DRIVEN A MIN
18" OUT FROM TRUNK AND
OUTSIDE OF ROOTBALL
2-3" MULCH LAYER TO EDGE OF DRIPLINE.
KEEP 4-6" AWAY FROM TRUNKFLARE
SET ROOTBALL FLUSH TO GRADE OR 1-2"
HIGHER IN SLOWLY DRAINING SOILS. DO
NOT COVER THE TOP OF THE ROOTBALL
WITH SOIL. ROOTFLARE SHALL BE VISIBLE
ABOVE FINISHED GRADE
6"SAUCER
BACKFILL PLANTING PIT WITH NATIVE
SOIL. INCORPORATE SLOW -RELEASE
GRANULAR FERTILIZER
1" COMPOST LAYER
PLACE ROOTBALL ON
UNEXCAVATED OR TAMPED SOIL
NOTE: ONLY STAKE TREES WITH
LARGE CROWNS, 2" CALIPER OR
GREATER, IF LOCATED ON WINDY
SITES, OR WHERE TAMPERING
MAY OCCUR.
REMOVE ALL DEAD, BROKEN,
DISEASED, AND WEAK
BRANCHES AT TIME OF
PLANTING
2-3" MULCH LAYER, KEEP AWAY
FROM TRUNK
1" COMPOST LAYER
PROVIDE MULCH UP AND OVER
SAUCER
6"SAUCER
REMOVE CONTAINER. SCARIFY
PERIMETER ROOTS
PRUNE CODOMINATE LEADERS
RUBBER HOSE
GALVANIZED WIRE GUY
12 GAUGE. ALLOW FOR A
SLIGHT AMOUNT OF MOVEMENT
2"X2" HARDWOOD STAKE
2'-6" MIN BELOW SURFACE.
STAKE SHALL BE DRIVEN A MIN 18" OUT
FROM TRUNK AND OUTSIDE OF ROOTBALL
IF FIELD GROWN CUT AWAY ALL
BALLING ROPES. REMOVE BURLAP OR
WIRE BASKET FROM TOP %3 OF BALL. IF
CONTAINER GROWN, REMOVE
CONTAINER AND CUT CIRCLING ROOTS
1" COMPOST LAYER
BACKFILL PLANTING PIT WITH NATIVE
SOIL. INCORPORATE SLOW -RELEASE
GRANULAR FERTILIZER
2-3" MULCH LAYER, MULCH TO EDGE
OF DRIPLINE. KEEP 4-6" AWAY FROM
TRUNK FLARE
6"SAUCER
TAMP SOIL AROUND ROOTBALL
BASE FIRMLY WITH FOOT
PRESSURE SO THAT ROOTBALL
DOES NOT SHIFT
PLANT SCHEDULE
TREES
QTY
BOTANICAL NAME
COMMON NAME
MIN. INSTALLED SIZE
ROOT
PLA OCC
1
PLATANUS OCCIDENTALIS
AMERICAN SYCAMORE
2.5" CAL.
B&B
EVERGREEN TREE
QTY
BOTANICAL NAME
COMMON NAME
MIN. INSTALLED SIZE
ROOT
JUN EAS
15
JUNIPERUS VIRGINIANA
EASTERN RED CEDAR
6'-8' HT.
B&B
SMALL DECIDUOUS TREE
QTY
BOTANICAL NAME
COMMON NAME
MIN. INSTALLED SIZE
ROOT
HAM VIR
1
HAMAMELIS VIRGINIANA
COMMON WITCH HAZEL
6' HT.
B&B
INTERIOR PARKING LOT LANDSCAPE AREA REQUIREMENTS
* per Sec. 32.7.9.6 of the Albemarle County Code
REQUIREMENT
PARKING LOT AREA
CALCULATIONS
REQUIRED
PROVIDED
5% GROSS PARKING AREA
4,522 SF
4,522 x .05 = 226 SF
226 SF
1,141 SF
INTERIOR PARKING LOT LANDSCAPING REQUIREMENTS
* per Sec. 32.7.9.6 of the Albemarle County Code
REQUIREMENT
PARKING LOT SPACES
CALCULATIONS
REQUIRED
PROVIDED
1 LG. OR 1 MED. SHADE
TREE PER 10 PARKING
9 PARKING SPACES
9/10 = .9
1 LG. OR MED. SHADE TREE
1 LARGE SHADE TREES
SPACES
GENERAL NOTES
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PRE -CONSTRUCTION
PROGRESS
• CONTRACTOR IS RESPONSIBLE FOR CONTACTING "MISS UTILITY" AT
PRINT NOT
FOR
1.800.552.7001 FOR LOCATION OF ALL UTILITY LINES.TREES SHALL BE
LOCATED A MINIMUM OF 5 FEET FROM SEWER/WATER CONNECTIONS.
NOTIFY LANDSCAPE ARCHITECT OF CONFLICTS.
CONSTRUCTION
• VERIFY ALL PLANT MATERIAL QUANTITIES ON THE PLAN PRIOR TO
BIDDING, PLANT LIST TOTALS ARE FOR CONVENIENCE ONLY AND SHALL
BE VERIFIED PRIOR TO BIDDING.
• PROVIDE PLANT MATERIALS OF QUANTITY, SIZE, GENUS, SPECIES, AND
VARIETY INDICATED ON PLANS. ALL PLANT MATERIALS AND
INSTALLATION SHALL COMPLY WITH RECOMMENDATIONS AND
REQUIREMENTS OF ANSI Z60.1 "AMERICAN STANDARD FOR NURSERY
STOCK". IF SPECIFIED PLANT MATERIAL IS NOT OBTAINABLE, SUBMIT
PROOF OF NON AVAILABILITY TO THE ARCHITECTS, TOGETHER WITH
�PLTH OF
PROPOSAL FOR USE OF EQUIVALENT MATERIAL.
• PROVIDE AND INSTALL ALL PLANTS AS IN ACCORDANCE WITH DETAILS
G�
AND CONTRACT SPECIFICATIONS
NK W. H�CpC�glll
CONSTRUCTION/INSTALLATION
1�c. 14
• LANDSCAPE ARCHITECT RESERVES THE RIGHT TO REJECT ANY PLANTS
11/25/19
AND MATERIALS THAT ARE IN AN UNHEALTHY OR UNSIGHTLY
qPE
CONDITION, AS WELL AS PLANTS AND MATERIALS THAT DO NOT
ARG�
CONFORM TO ANSI Z60.1 "AMERICAN STANDARD FOR NURSERY STOCK"
• LABEL AT LEAST ONE TREE AND ONE SHRUB OF EACH VARIETY AND
CALIPER WITH A SECURELY ATTACHED, WATERPROOF TAG BEARING
THE DESIGNATION OF BOTANICAL AND COMMON NAME.
• INSTALL LANDSCAPE PLANTINGS AT ENTRANCES/EXITS AND PARKING
AREAS ACCORDING TO PLANS SO THAT MATERIALS WILL NOT
INTERFERE WITH SIGHT DISTANCES.
• CONTRACTOR IS RESPONSIBLE FOR WATERING ALL PLANT MATERIAL
DURING INSTALLATION AND UNTIL FINAL INSPECTION AND ACCEPTANCE
BY OWNER. CONTRACTOR SHALL NOTIFY OWNER OF CONDITIONS
WHICH AFFECTS THE GUARANTEE.
INSPECTIONS/GUARANTEE
• UPON COMPLETION OF LANDSCAPE INSTALLATION, THE LANDSCAPE
CONTRACTOR SHALL NOTIFY THE GENERAL CONTRACTOR WHO WILL
VERIFY COMPLETENESS, INCLUDING THE REPLACEMENT OF ALL DEAD
PLANT MATERIAL. CONTRACTOR IS RESPONSIBLE FOR SCHEDULING A
O
FINAL INSPECTION BY THE LANDSCAPE ARCHITECT.
• ALL EXTERIOR PLANT MATERIALS SHALL BE GUARANTEED FOR ONE
C:)
FULL YEAR AFTER DATE OF FINAL INSPECTION AGAINST DEFECTS
INCLUDING DEATH AND UNSATISFACTORY GROWTH. DEFECTS
RESULTING FROM NEGLECT BY THE OWNER, ABUSE OR DAMAGE BY
OTHERS, OR UNUSUAL PHENOMENA OR INCIDENTS WHICH ARE BEYOND
THE CONTRACTORS CONTROL ARE NOT THE RESPONSIBILITY OF THE
CONTRACTOR
• PLANT MATERIAL QUANTITIES AND SIZES WILL BE INSPECTED FOR
COMPLIANCE WITH APPROVED PLANS BY A SITE PLAN REVIEW AGENT
Cn
OF THE PLANNING DEPARTMENT PRIOR TO THE RELEASE OF THE
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PROJECT NO: 593801
DATE: NOVEMBER 25, 2019
REVISIONS
DATE DESCRIPTION
LANDSCAPE NOTES AND
DETAILS
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Schedule
Symbol
Label
Quantity
Manufactur
Catalog Number
Description
Lamp
Number
Filename
Lumens Per
Light Loss
Wattage
er
Lamps
Lamp
Factor
4
SIGNIFY
AL200-NW-G1-AR-4-
STONCO AREA LIGHT, TYPE 4
1
S_AL200-NW-
24107
0.45
197.1
S1
STONCO
8-13Z
OPTICS
-G1-4-8.ies
Statistics
Description
Symbol
Avg
Max
Min
Max/Min
Avg/Min
NORTH PARKING
LOT
+
1.8 fc
5.5 fc
0.3 fc
18.3:1
6.0:1
SOUTH PARKING
LOT
+
1.9 fc
5.8 fc
0.2 fc
29.0:1
9.5:1
SITE PLAN PHOTOMETRICS
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PROGRESS
PRINT NOT FOR
CONSTRUCTION
PROJECT NO: 593801
DATE: NOVEMBER 14, 2019
REVISIONS
DATE DESCRIPTION
SITE PLAN
PHOTOMETRICS
X
X
X
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