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SHEET INDEX
SHEET 1--- ------ VSMP AS -BUILT COVER SHEET
SHEET 2---------- VSMP AS -BUILT OVERVIEW OF APPROVED PLAN (WP0201600084)
SHEET 3---------- AS -BUILT SITE CONDITIONS
SITE
OWNER: LOCATION SHEET 4--- ------- AS -BUILT DETAILS AND LANDSCAPING
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BYRD, STEPHEN CALDER OR JILL MARIE LORD
REVISIONS
4111ST STN
CHARLOTTESVILLE, VA 22902-4610
ARCHITECT.
BUSHMAN DREYFUS ARCHITECTS PC VICINITY MAP
820 EAST HIGH STREET, SUITE B SCALE. 1" = 21000,
DATE
CHARLOTTESVILLE, 'VA 22902
CONTACT: JEFF D REYFU S
J U LY 16, 2019
TELEPHONE: (434) 295-1936
EMAIL: ]D@BDARCHITECTS.COM ALBEMARLE COUNTY RECORD DRAWING REQUIREMENTS
(AS -BUILT) FOR VSMP
(DISPOSITION IN ITALICS)
AL OF THE
GNED AND DATED EPREPARING ENGINEER
OR
(INCLUDED) OF RECORD: HENAME AND ADDRESSOFTHE FRMAND INDIVIDUAL PREPARNGTHEDRAWINGSONHESHEET. (INCLUDED)
TI PROFESSIONAL
• THE CONSTRUCTED LOCATION OF ALL ITEMS ASSOCIATED WITH EACH FACILITY, AND THE INSPECTION RECORDS TO VERIFY
TI M M 0 N S GROUP 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.
(INCLUDED IN PACKET, ALL ADDITIONAL REQUIREMENTS TO BE PROVIDED BY CONTRACTOR)
608 PRESTON AVENUE, SUITE 200 2• VIDEO PIPE INSPECTION FOR ANY PIPES WHICH ARE NOT ACCESSIBLE OR VIEWABLE.
(NOT INCLUDED, TO BE PROVIDED BY CONTRACTOR IF DEEMED NECESSARY BY COUNTY ENGINEERING)
CHARLOTTESVILLE VA 22903 3. UPDATED LOCATION WITH GEO—COORDINATES OF ALL FACILITIES. (INCLUDED)
4. VERIFIED DRAINAGE AREA MAPS FOR THE DRAINAGE AREA TREATED, AND FOR DRAINAGE TO THE FACILITIES.
(SUMMARY INCLUDED ON AS BUILT PLAN)
CONTACT: CLINT SHIFFLE17 PE 5. CURRENT PHYSICAL AND TOPOGRAPHIC SURVEY FOR ALL EARTHEN STRUCTURES. PONDS SHOULD INCLUDE A SURVEY
f OF THE POND BOTTOM. SURVEYS SHOULD VERIFY POND VOLUMES ARE PER DESIGN. CORRECTIONS MAY BE REQUIRED
TELEPHONE:(434)962-4337 FOR ALTERATIONS FROM THE DESIGN, (INCLUDED)
6. PLANTS, LOCATION AND TYPE. (INCLUDED IN PACKET)
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),
EMAIL: CLINT. SHIFFLETT@TIM MONS. COM i
INLET AND OUTLET PROTECTION, ALIGNMENT AND INVERT ELEVATIONS COMPARED TO DESIGN. (INCLUDED)
COMPUTATIONS: FOR SIGNIFICANT DEVIATIONS FROM DESIGN, PROVIDE SEALED COMPUTATIONS VERIFYING THAT
THE AS —BUILT CONDITION IS EQUIVALENT OR BETTER THAN DESIGN. (N/A)
9. DITCH LINES — DISPLAY THE CONSTRUCTED LOCATION OF ALL DITCH LINES AND CHANNELS, INCLUDING TYPICAL
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INFORMATION PROVIDED ABOVE TAKEN FROM APPROVED WP0201600084 SECTIONS AND LININGS. (INCLUDED)
10. EASEMENTS — SHOW ALL PLATTED EASEMENTS WITH DEAD BOOK REFERENCES LABELED. FACILITIES AND DRAINAGE tiTx F
DATED DECEMBER 2016 BY TIMMONS GROUP MUST BE WITHIN PLATTED EASEMENTS. PROVIDE COPIES OF RECORDED DOCUMENTS. (N/A)
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11. GUARDRAIL, FENCES OR OTHER SAFETY PROVISIONS — DISPLAY THE CONSTRUCTED LOCATION OF ALL SAFETY f
PROVISIONS; FENCES, GUARDRAIL, INCLUDING THE TYPE, LENGTH AND APPLIED END TREATMENTS, COMPARED TO
DESIGN. (N/A)
12. MATERIAL LAYERS — BIOFILTER MEDIA, STONE LAYERS, SAND LAYERS, KEYWAYS AND CORES MUST BE VERIFIED AS TO Ji my aggart
MATERIAL TYPES AND DEPTHS. INCLUDE INSPECTION REPORTS, BORING OR TEST PIT REPORTS AND MATERIALS Lic. No.
CERTIFICATIONS. BIOFILTER MEDIA MUST BE AN APPROVED STATE MIX. 2284' �
(INCLUDED IN PACKET, ALL ADDITIONAL REQUIREMENTS TO BE PROVIDED BY CONTRACTOR) ONAL ENG\
13. ACCESS ROADS —SHOW LOCATION OF ACCESS ROADS, SURFACE TREATMENT, DRAINAGE, ETC, AS APPLICABLE. (N/A)
14. COMPACTION REPORTS ARE REQUIRED TO VERIFY FILL COMPACTION IN DAMS.
FILE NUMBER
8597
(NOT INCLUDED, TO BE PROVIDED BY CONTRACTOR IF DEEMED NECESSARY BY COUNTY ENGINEERING)
15. MANUFACTURERS CERTIFICATIONS FOR PROPRIETARY BMP'S CERTIFYING PROPER INSTALLATION AND FUNCTIONING. (N/A) APPROVED
"s RCounty
ant Department
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PROTECTION ''
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BIORETENTION TURF PLANTING
TURF: ERNST SEEDS MIX #853 915 SF
ERNMX-853 VA NORTHERN PIEDMONT RETENTION BASIN NilIX
REVISIONS
DATE
JULY 16, 20.19
SCALE
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FILE NUMBER
8597
SHEET
2 of 4
RN
APPROVED VSMP (WP020160OP84) (BACKGROUND REFERENCE)
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NOTE: AS —BUILT SITE CONDITIONS SHOWED SLIGHT EXCESS CONTRIBUTING
DRAINAGE AREA UPGRADIENT OF PROPOSED BMP. REFER TO "EXHIBIT SHOWING
RECOMMENDED VSMP IMPROVEMENTS" FOR LORD BYRD RESIDENCE PREPARED
BY ROUDABUSH, GALE & ASSOC., INC (RGA). DATED MARCH 2019. RGA WAS
CALLED ONSITE BY CONTRACTOR PERSONNEL AND ASKED TO PREPARE A
RECOMMENDED SOLUTION IN AN ATTEMPT TO RELIEVE SITE DRAINAGE AREA TO
BIOFILTER CAUSING EROSION AND WASH —OUT OF THE PROPOSED BMP. ANY
CHANGES FROM APPROVED PLAN ARE SHOWN ON THESE AS —BUILT PLANS ALONG
WITH RECOMMENDED VSMP IMPROVEMENTS.
,� e n� r i � 'r
BY ROUDABUSH, GALE & ASSOCIATES, INC. MAY 2019
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DATE
JULY 16, 2019
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8597
SHEET
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SCALE 1" = 20'
20 10 0 20 40
SCALE IN FEET
AS BUILT BROWNSTONE LENGTH AS BUILT CULVERT/DITCH
A=9' OUTFALL
B = 12.3' A=12tt
C 12.4' B= 12„
C=12t,
'12 ��
CULVERT! ------�
DITCH `�l1-i FP\LL
12" Ali,. DIAMETER � 24�' LONG 4 EPDXY
BROWNS I-O CIE (TYP.) COATED REBAR
AS BUILT COARSE
AGGREGATE LENGTH
A= 8.9'
B= 12.3'
C=13.3'
.........-'<.-...... _. .i
3` COARSE
f
AGGREGATE
I E
6"XW t OOD rPJBERF
`LEVEL SPREADER TIMBER LENGTH (L) CALCUI_ATIC)1�
I.. = 13 LF x 1 € FS INFLOW (2-YR STOI�:NI EVENT USED) AS BUILT TIMBER LENGTH:
LEVEL SPREADER & 13 X 0.8 CIS = 10,4' -> 13' MIN, R'RI-UIRED A=13.1'
LEVEL ,.SPREADER B: 13 X1,45 CsFS = 18,85 ==' �19,0, B =21.07'
LEVEL SPREADER C; 13 X 0-3, I C.'F`i 4I 42' => 'I; ' i.1I%I. REQUIRED t
C=16.16
MAINTENANCE NOTE: INSPECTIONS SHALL TAKE PLACE
AI I'NIUALLY. IDEALLY DCIRING T E 1*d0€',,_C-sE�zOWING SEASON,
SEDI €ENTS SI-IOULD U C;L € A ED OU i- OF "I'HE LEVEL
SPREADER FOREBAYS AND LOW SPLITTERS.
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Jimmy L. Taggart
Lic. No.
0 22841 t
0 N A L ENG\�(v
CLEAN UT
4" BIOFILTEP MIX
`<3`" No. 3 SIT01"IIE
6" NO, 57 STONE
L3U`' T`(JM EL E` : 541.50
4" PERFORATED
SCHEDULE 40
PVC UNDERDRAIN
NOTES
15," NYLOPLA T BA, IN
AlIMP COIL T LIP € F
OVERFLOW S i UCTUFZTE
MIN SLOPE 3:1
3"" HARDWOOD
OOD
EAR MULCH
BOTTOM Chi- BIOFILT`ER
FABRIC OR EQUIVALENT
TO BE ` WIDE
CENTERED Ci'�.IUNDERDRAIN
HOUSE
3C
FFE
FFE 549.81
�\ 550 . 84
� TS'60 --�
BS 548 10-
546.55
ELEV =545.52
12"" F I PE
24" BIOFILTE MEDIA DEPTH HALL BE THE t°11INI1�iIR,�M DE TI--I AFTER A ` ETTLIN
PERIOD OF THREE DAYS NOTE: RAINSCAPE BIOFILTER MEDIA BIODEQI9,
SEE RECEIPT IN ATTACHED PACKAGE
SIZING
DRAINAGE AREA = 0.00 ACRES T(v)= 1,044 CF
MANAGED _rURF: 0.63 ACRES
IMPERVIOUS: 0. 17 ACRES
DESIGN STORAGE DEP-� I' I: (2' 0.25) + (035` 0.4) + 0.S' P ,IDIN = I .S0'
SURFACE AREA REQUIRED: T(v) / DESIGN STORAGE E DEPTH ;-1,044 / I. 0` = 80 .00 SE
SURFACE AREA PRO IDED:P_
SURFACE AREA REQUIRED: 804SF
AS-�-BUILT SURFACE AREA PROVIDED = 1382SF
171% OF DESIGN REQUIREMENT
Blu"FILTER CROSS SECTION AS -BUILT
° SCALE 1" = 20'
20 10 0 20 40
SCALE IN FEET
,
7
IZAL
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F
REVISIONS
DATE
.JULY J �9 ��1 �
SCALE
AS SHOWN
_
a
FIDE NUMBER
8,597
SHEET
40F4