HomeMy WebLinkAboutSDP202100040 Plan - Approved 2021-06-22HENLEY MIDDLE SCHOOL
MODULAR CLASSROOM ADDITION AND RENOVATION
SITE DATA:
TAX MAP PARCEL: 05600-00-00-017AO
LIMITS OF DISTURBANCE: 0.57 ACRES
ZONING: R1 RESIDENTIAL
SETBACK: 75' FRONT
25SIDE
35' REAR
MAGISTERIAL DISTRICT: WHITE HALL
SOURCE TOPOGRAPHY: TIMMONS GROUP, OCT 2019
DATUM: HORIZONTAL: NAD83 VIRGINIA STATE GRID SOUTH ZONE
VERTICAL: NAVD88 ESTABLISHED THROUGH LEICA
SMARTNET
BUILDING HEIGHT: 18.33'
BUILDING AREA: 7.750 SF
PROPOSED USES: MODULAR CLASSROOM ADDITION AND ASSOCIATED SITE WORK
WETLAND IMPACTS: NONE
WATER SUPPLY: PRIVATE
SANITARY SEWER: EXISTING SEWER SYSTEMS
DRAINAGE DISTRICT: LICKINGHOLE CREEK WATER SUPPLY WATERSHED
THERE ARE NO CRITICAL SLOPES LOCATED WITHIN THE PROJECT LIMITS.
THERE ARE NO CONSTRUCTION ACTIVITIES PROPOSED WITHIN THE 100-YR FLOODPLAIN.
THE SITE IS LOCATED IN A WATER SUPPLY PROTECTION DISTRICT.
SITE PLAN
COUNTY OF ALBEMARLE, VIRGINIA
ALBEMARLE COUNTY PUBLIC SCHOOLS DISTRICT
691
King Family Vineyards .
0
06/21/2021
Old Trail Golf Club
MOUNTAIN
HARVEST FARMS
Yancey Mills'
CASTLEBERRY
COURT
VILLAGE
a.
PARK VIEW
BROOKWOOD
OLD TRAIL WHITE OAKS
QPatina Wealth
FOREST GLEN
VICINITY MAP
SCALE 1" : 2000'
zao CORY FARM
^----ville CL0V
MOUNTAIN- VI
VIEW
SITE LOCATION
OWNER:
ALBEMARLE COUNTY SCHOOL BOARD
401 MCINTIRE RD
CHARLOTTESVILLE, VA 22902
CONTACT: JOE LE17ERI
TELEPHONE: (434) 975-9340
FAX: (434) 975-9341
ENGINEER OF RECORD:
TIMMONS GROUP
608 PRESTON AVE. SUITE 200,
CHARLOTTESVILLE, VA 22903
CONTACT: JOHNATHAN SHOWALTER, P.E.
TELEPHONE: 434-327-1681
JONATHAN.SHOWALTER@TIMMONS.COM
Sheet List Table
Sheet Number Sheet Title
CO.0 COVER
C1.0 NOTES & DETAILS
C2.0 EXISTING CONDITIONS & DEMOLITION PLAN
C4.0 LAYOUT AND UTILITY PLAN
C5.0 GRADING AND DRAINAGE PLAN
TOTAL # OF SHEETS: 5
SIGNATURE PANEL:
APPROVAL
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
DATE
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ACSA GENERAL WATER & SEWER CONDITIONS
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
7:OOAM 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)
GENERALNOTES
1. CONTRACTOR SHALL COORDINATE ALL REQUIREMENTS FOR AS BUILT DOCUMENTATION, AS REQUIRED BY THE
LOCALITY. THIS INCLUDES, BUT IS NOT LIMITED TO, TESTING, INSTALLATION DOCUMENTATION, SURVEY, ETC. ALL
REQUIREMENTS SHALL BE DISCUSSED WITH THE LOCALITY PRIOR TO THE BEGINNING CONSTRUCTION.
2. ALL MATERIALS AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF
TRANSPORTATION'S SPECIFICATIONS AND STANDARDS.
3. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE APPROVAL OF
THE PLANS BY ALL FEDERAL, STATE AND LOCAL AGENCIES.
3. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO
BEGINNING ANY CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY (INCLUDING ACCESS).
4. VDOT IS TO RECEIVE WRITTEN NOTIFICATION 48 HOURS PRIOR TO COMMENCING WITH INITIAL CONSTRUCTION
ACTIVITIES.
5. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK TO EXISTING
CURBS, SANITARY LINES, WATERLINES, ETC, PRIOR TO CONSTRUCTION.
6. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY
CONSTRUCTION PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT THE OWNER. THESE AREAS SHALL BE
EXCAVATED BELOW PLAN GRADE AS DIRECTED BY THE OWNER'S REPRESENTATIVE, BACKFILLED WITH SUITABLE
MATERIAL AND COMPACTED IN ACCORDANCE WITH SPECIFICATIONS.
7. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT STANDARDS.
8. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE WITH
ASTM-C-76. PIPE WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN ACCORDANCE WITH
CURRENT VDOT STANDARDS AND SPECIFICATIONS.
9. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT DRAWING
DETAILS FOR REVIEW. CERTIFICATION AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS.
10. ALL CONCRETE SHALL BE A3-AE (AIR ENTRAINED 3,000 PSI), UNLESS OTHERWISE NOTED.
11. ALL ENTRANCES ARE TO BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH CURRENT VDOT STANDARDS.
12. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS NEED TO
BE RESUBMITTED TO THE ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A LETTER OF EXPLANATION SHALL
ACCOMPANY THE REVISED PLANS AND/OR THE DRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED AND
APPROVED BY THE ENGINEER.
13. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS
OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS
DIFFERENT FROM THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY
UTILITY NOT SHOWN ON THIS PLAN, CALL MISS UTILITY OF CENTRAL VIRGINIA AT 1-800-552-7001. THE OWNER SHALL BE
RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING AND/OR PROPOSED RIGHT-OF-WAY REQUIRED
BY THE DEVELOPMENT.
14. CASING SLEEVES SHALL BE PLACED AT ALL ROAD CROSSINGS FOR GAS, POWER, TELEPHONE AND CABLE TV SERVICE
TRUNK LINES.
15. THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) SHALL BE
COMPLETED PRIOR TO THE PLACEMENT OF AGGREGATE BASE COURSE.
16. VDOT & ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE
ADDITIONAL FACILITIES AS DEEMED NECESSARY.
17. VDOT SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED THE
REQUIRED FIELD 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.
24. APPROVAL OF A DETAILED CONSTRUCTION SEQUENCING/MAINTENANCE OF TRAFFIC NARRATIVE FOR THE WORK ZONE
IS A PREREQUISITE FOR ISSUANCE OF A LAND USE PERMIT ALLOWING ACCESS TO AND CONSTRUCTION WITHIN VDOT
MAINTAINED RIGHT OF WAY. (N/A)
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.
27. WHERE A TYPE "B" NOSE IS SPECIFIED ON AN INLET IN CONJUNCTION WITH ROLL FACE CURB AND GUTTER OR CG-7,
THERE SHALL BE A 20' TRANSITION ON EACH SIDE OF THE INLET. (N/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 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 A117.1-03.
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.
33. RETAINING WALLS GREATER THAN 3 FEET IN HEIGHT REQUIRE A SEPARATE BUILDING PERMIT. WALLS EXCEEDING 4
FEET IN HEIGHT REQUIRE INSPECTIONS AS OUTLINED IN THE REQUIRE A STAMPED ENGINEERED DESIGN ALSO. WALLS RE Q Q
USBC.
34. BUILDINGS AND STRUCTURES BUILT BEFORE JANUARY 1 1985 MUST HAVE AN ASBESTOS SURVEY PERFORMED IN
ORDER TO APPLY FOR A PERMIT. ASBESTOS REMOVAL PERMITS ARE REQUIRED IF POSITIVE FOR SUCH SUCH FROM
ALBEMARLE COUNTY AND VDOLI. CONTACT VDOLI FOR ADDITIONAL REQUIREMENTS AND PERMITS FOR DEMOLITION
PROJECTS.
BLASTING NOTES
1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT.
ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES
1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE
CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A GEOTECHNICAL ENGINEER IS TO
BE PRESENT DURING CONSTRUCTION OF DAMS.
2. PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES.
3. FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT STORMWATER
MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS
BEEN OBTAINED FROM THE COUNTY EROSION CONTROL INSPECTOR.
SITE PLAN LEGEND
w WATER
101
STORM PIPE
100
STORM MANHOLE
100
DROP INLET & STRUCTURE NO.
CURB
CURB & GUTTER
_ =
LIMITS OF DISTURBANCE
X
FENCE
XXX
MAJOR CONTOUR
XXX
MINOR CONTOUR
r TC 725.94
PROPOSED SPOT ELEVATION
0
PARKING COUNT
TYPE OF CONSTRUCTION:
BUILDING SIZE:
CONSTRUCTION FACTOR:
TYPE OF OCCUPANCY:
CLASS 1- WOOD FRAME
CONSTRUCTION COEFFICIENT: F=1.5
Single Level
EFFECTIVE AREA
C =18F (A) ^0.5
CONSTRUCTION COEFFICIENT: F=1.5
C-2- LIMITED COMBUSTIBLE Educational in
OCCUPANCY FACTOR
GRADING
TC = TOP OF CURB
EP = EDGE OF PAVEMENT
TIN = TOP OF WALL
BIN = BOTTOM OF WALL
TS = TOP OF STAIRS
BS = BOTTOM OF STAIRS
7,750 sf
7,750 sf
C= 2,377
EXPOSURE[X) AND COMMUNICATION(P)
X1+P1
0.00
NEEDED FIRE FLOW:
NNF=[C][O](1+[X+P])
= 2,020
CONSTRUCTION COEFFICIENT: F=1.5
SPRINKLER REDUCTION
= 0%
TOTAL FIRE FLOW NEEDED
= 2,000 GPM
AVAILABLE FIRE FLOW:
HYDRANT LOCATION
HMS
STATIC PRESSURE
81.5 PSI
RFSI DUAL PRESSURE
52.3 PSI
ESTIMATED FLOW
3,083 GPM
MODELED FIRE FLOW
4,609 GPM
ISO FIRE FLOW CALCULATIONS
No Scale
AlbBmark(oulrgr Date of Report
ServkeAuth�rity Hydrant Flow
6/v/zozr.
Test Report
Location HENLEY MIDULE SCHOOL Pressure Zone CROZEr SERVICE AREA
Date and Time of Test 1 6/17/20219:44:00AM
Minutes of Flow L 2
Pipe Size (inches) 12
Pressure Hydrant 1443
Static Pressure (psi) 81.5
,Residual Pressure (psi) 52.3
❑✓020Lcoped ❑020Multiple lnlineHydrants ❑020SingleFlow ❑Sprinkler TestSInI#eFlow'Ic
Flow Hydrantttl 10101 Pitot Pressure in (psi) 34.9 Yellowl l�j✓ Test Flowlf
IowH drant#2 Pitot Pressur #2 si Yellow2 ❑ Test FIcW£'
F y 12533 a (p ) 59 107 '
Flow Hyd ra nt#3 12603 Pitot Pressure83(psi) 36.3 Yellow3 Test Flow3. �1
Total Estimated Flow (gin) 'C3, 083
AW WA QZO Calculation (gpm)
rbrJue m Q20 m6cM1a mvfFn-art prtaveampbr g300Ra al�Aa'fali �mr.I
Comments
Hydrants opened a II the way,.
wRwwr eow.mn.n•apa.,aaa,:.::.fy,sawmumaWra..yx
apr,.mn,awpw.wxuAroya �ruas,dECzrad,_:aaaawMaa.!�,mea erne ieewa ro.n. oSa p.rsyr. gR a,
Estimated Consumption w4li L,l
For use for water audit
s�Signature afTester:
VARIABLE WIDTH'
NON -SLIP BROOM FINISH MAX. CROSS SLOPE 2%
0 o a
8" TYPE 21-B AGGREGATE SUBBASE COURSE
2" BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A
(PLACED IN SINGLE LIFT)
4" TYPE 21 B AGGREGATE BASE COURSE
PROVIDE TENSAR BZ1200
4" 3,000 PSI AIR -ENTRAINED COMPACTED SUBGRADE
UNDERLAIN BY NON -WOVEN
CONCRETE GEOTEXTILE DRAINAGE FABRIC PREPARED PER GEOTECHNICAL COMPACTED SUBGRADE
COMPACTED SUBGRADE 4" TYPE 21B STONE MIRAFI 18ON OR EQUIVALENT REPORT RECOMMENDATIONS
NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN BELOW STONE
ACCORDANCE WITH VDOT STANDARDS. DENOTES GRAVEL SECTION ON PLANS DENOTES LIGHT DUTY ASPHALT PAVEMENT ON PLANS
CONCRETE SIDEWALK PAVEMENT SECTION GRAVEL ROAD SECTION LIGHT DUTY ASPHALT PAVEMENT SECTION
No Scale No Scale
L' ;U�-1T[L1� N. SHOWALTER y
Lic. No. 0402057151
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JOB NO.
694.005
SHEET NO.
C1.0
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ti
\ SD INLET (1.5' DIA. NYLOPLAST)
\s TOP=676.50'
v� INV. 1N=670.40' 12" HDPE
\ INV. OUT=670.25' 12"HDPE
\ BOT=668.63' \
\S
\V \ I 1 \
1 \ \
\ \ \\\\ \ \ \ \ \
610
-- -- --679-''- `---------- - - - - --
1
----------678-------- -----
-- 678-- -- -- -------- -- - -
-
-------------
- - - - - - - - - - - - - -
\ V \ \ \ \\ S\o INLET (2.0' DIA.
\ Z
\\ \ \ \ \ \\ NY�OPLAST) \ SD INLET (1.5'DIA.NYLOPLAS\T)��Q�l 1 \ \\ O T o
` TOP=676.75
\ \ \\ TOR--67752' /) \ \ \ \ \ 7o D
_ - - - / / \ \\ INV. 1N=672.47' 8" VC (W) INV. OUT=674.40' 12"HDPE / /l 1 \ \ \ W "
- - _ - �♦ \ \ INV. ll\N672.19'8"PVC(S) BOT=673.80'
OPEN/GRASS ll I
_ 6/9 - - - - - - - INV OU\T 6771.7T 8" VC \
\ \ SOCCER FIELD AREA o 0
1 1
(PART OF) TMP 56-17A
COUNTY OF ALBEMARLE SCHOOL BOARD \\ `\ %' \ \�\ IRRIGATION
DB. 405, PG. 346 MHS `\ $ I i \ \\ �z \\\ VALVES (5) \\ \ \
TOP=679.68' / (/ 1 `\ 1 \
ZONED: RI INV. 1N=673.48' 8" VC
INV. OUT=673.43'8"VC \ gPN
\ D \ \ U ' SD INLET (1.5DIA. NYLOPLAST)
\ \ REMOVE PORTION OF \ n \\
PLASTIC BORDER SANS \ \ TOP=6h5.78' \ l/ I E!
\ \ \ /\ BENCHMARK I
INV. 1N=671.83' 12" HDPE // TI
\ \ \ \ \ \ w' l \\ \ INV. OUTr671.73' 12" HDPE 1 \I ll : NAIL SET I I (L
SANS — BOT=67t69' \ / / ELEV=677.45'
SO INLET (1.5' DIA. NYLOPLAST)
(SWING \ \ 1 ` \ \ J
\\� \ \ TOP 676.72'
INV. IN=673.72' 12" HDPE
sAN OPEN/GRASS O \ \ \` \ \ \ /
INV. OUT=673.57' 12"HDPE
g" SOCCER FIELD AREA '' PLAYAR�4 1 \ \N \\ BOT=672.97'
S� PLASTIC l \ \ z
> BORDER
' �SAN� \\ 0.33'(W) \\ \ \ �\ \ �2s Jam\ \\ /, 61a�
RELOCATE (J M) \ \\ �\``�\ SDiNLET(1.5'DIA. NYLOPT�/
SOCCER GOAL _LAS
\ \ \ \ TOP= 76.75' \ \ \ + \ \`�\ INV. 1N-672.98' 12" HDP
(� REMOVE PORTION OF \\ \ \\ \ � INV. OUT=672.83"7-IDPE
p \ PLASTIC BORDER t \ \ N sw\ `��\\ BOT=672.21j
/ RELOCATE -MULCH TO NEW \ \ \ - / ��\ � / \\ J
\ PORTION OF PLAY AREA
RE
tOCATE SIGN `\ \\ \ vJ/ 6 \
---------- '�_-------- _681-----\ / `\ \asp)\
----------- -
\ \ \ \ \ ` \ � APPROXIMATE LOCATION J�0 GR4
` - - _ - - - 681- - \ \ \ \ ` \ �\ \ yz / / OF 3" PVC WATERLINE / / ACC
UFO AE
- - - - _ •�, _
RELOCATE IRRIGATION \ _ s - - - _ y ' _ _ _ _ - ' _ _ - 678
\ N �
----__ CONTROL POST j // \680 - -----_ ------------------_818 �UFOi
w ` 0�
�682 / PN�- - - - 12"DEC �'v -681- - - \ _ Q 18"bEC /UF —
/
\ ` . M" DEC 679 \ \
- - - - - - - - - \ CONC. T — ——SAN�2— _ --SkN� — — —SANS — — —SANS �682\ ^\ _
-------- \-4.0x3.7' a --- --- �\� -_\ - SIGN / _ ---
_® SAWCUT SIDEWALK TO � � \ - -
i/ NEAREST JOINT (TYP.)W ® \ \ ` - - - - - - - - - -�J�o— - s7s -
,,,
/ CONC. SWK 4.6' - _ _ - CONC. SWK 4.7- - - - - - \ 1 \ &G
_--- ------------- ---
/ - -- EP
l ` \ BLD. LINE 20' 2.0 2.o'x2o BLD. LINE MHS
BRICKCL N. BRICKCLMN \ \ %
TOP=682.72'
FFE=684.04' ��, 1 1 SD INLET (1.5'DIA. NYLOPLAST)
INV. 1N=673.36' 8"PVC p TOP=679.88'
20.0' (L) x 8.0' (W) x 10.8' (H) 1
APPROX. L OCA TION OF SEWER LATERAL OPENING THROUGH BLDG. WALL INV. OUT=673.24' 8"PVC ®\ U m INV OUT=67550' 15"RCP
BRICK SPAN OVERHEAD PRESUMED LOCATION OF
BASED ON 2004 HENLEY MIDDLE SCHOOL p 2 p 2 ( ) WATERLINE BASED ON FIELD \
ADDITIONS AND RENOVATION PLAN. ' \ W ASPHALT 6�� W U
00 00 EVIDENCE (NOT MARKED / MAPPED) (PARKING)
MULTI -LEVEL I I �
BRICK & FRAME SCHOOL FACILITY FFE=684.18' ' HANDRAIL
HENLEY MIDDLE SCHOOL I CONC SWK I
(5880 ROCKFISH GAP TPKE) /
LEGEND:
SWK • •
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JOB NO.
SAW CUT CURB SIDEWALK SCALE 1"=20'
OR ASPHALT (SIDEWALKS
AND CURB TO BE CUT AT 0 20' 40'
NEAREST JOINT)
694.00
SHEET NO.
C2.0
RELOCATED
(PART OF) TMP 56-17A JUNGLE GYM PER
MANUFACTURERS
COUNTY OFALBEMARLE SCHOOL BOARD INSTRUCTION MHS
DB. 405, PG. 346 TO-679.68'
ZONED: R1 /NV. 1N=673.4 "VC
INV. OUT=673.43' 8' C
GEOTEXTILE LINER AND
MULCH SECTION TO MATCH
EXISTING PLAY AREA
N
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SANS
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SANS III'
RELOCATED SIGN �)
' SANi
SANOPEN/GRASS NEW SWIDEPLAY �-
i AREA ENTRANCE -
g^ SOCCER FIELD AREA
SAN ALL DOWNSPOUTS TO BE
ROUTED TO LEVEL
SPREADER ON GRADE
CONC.
4.O x 3.7'
�I
30' LONG RAMP WITH
HANDRAILS (DESIGN
BY OTHERS).
F LEVEL LANDING
TO FIRE
CONC. SWK
T
BLD. LINE TIE TO EXISTING
SIDEWALK
MODULAR
CLASSROOM
FFE = 684.13
SANITARY SEWER
LATERAL
SANS
20'
BRICKC
APPROX. LOCATION OF SEWER LATERAL
BASED ON 2004 HENLEY MIDDLE SCHOOL
ADDITIONS AND RENOVATION PLAN.
SD INLET (1.5' DIA. NYLOPLAST)
TOP=676.50'
INV. IN=670.40' 12"HDPE
INV. OUT=670.25' 12"HDPE
BOT=668.63'
\
\\ \ \\\ \
s� \ 12 -\\
\\ SD INLET (2.0' DIA.
NYLOPLAST)
\ \ \ \\ TOP=67752'
\\ INV. IN=672.47' 8" VC (W)
INV. IN=672.19' 8" PVC (S
\ \ S INV. OUT=6771.77'8"VC
IRRIGATION
VALVES (5)
NEW P TIC \ $ \\\
BORDER O MATCH m \ \ \\
EXISTING
23'--I \\
NOTES:
1. WATER SERVICE LINE TO BE 1 1/2" HDPE IPS DR11 (200 PSI)
SHALL BE MANUFACTURED FROM A PE 3408 RESIN LISTED WITH
THE PLASTIC PIPE INSTITUTE (PPI) AS TR-4. THE RESIN MATERIAL
WILL MEET THE SPECIFICATIONS OF ASTM D3350-02 WITH A CELL
CLASSIFICATION OF PE 345464C. PIPE SHALL HAVE A
MANUFACTURING STANDARD OF ASTM D2737 (COPPER TUBING
SIZE), ASTM D2239 (IRON PIPE SIZE, CONTROLLED INSIDE
DIAMETER) AND ASTM D3035 (IRON PIPE SIZE, CONTROLLED
OUTSIDE DIAMETER). THE PIPE SHALL CONTAIN NO RECYCLED
COMPOUNDS EXCEPT THAT GENERATED IN THE
MANUFACTURER'S OWN PLANT FROM RESIN OF THE SAME
SPECIFICATION FROM THE SAME RAW MATERIALS. ALL PIPES
SHALL BE SUITABLE FOR USE AS PRESSURE CONDUTIS, AND
PER AWWA C901, HAVE NOMINAL BURST VALUES OF THREE
TIMES THE WORKING PRESSURE RATING (WPR) OF THE PIPE.
PIPE SHALL ALSO HAVE THE FOLLOWING AGENCY LISTINGS OF
NSF 14 AND NSF 61.
2. SEWER LATERAL SHALL HAVE 36" MIN. COVER AND A MIN. SLOPE
OF 1.04% AND BE 4" SCHEDULE 40 PVC IN ACCORDANCE WITH
SPECIFICATION ON PLUMBING PLANS.
V A
SD INLET (1.5' DIA. NYLOPLAST) �� \
TOP=676.75' l/ \
INV. OUT=674.40' 12"HDPE �� \
BOT=673.80'
OPEN/GRASS ll \
SOCCER FIELD AREA
n \ \ \\\ SD INLET (1.5' DIA. NYLOPLAST) V /�l 'N
_ s TOP=676.78' l/ ELEC.
INV. IN=671.83' 12" HDPE // BENCHMARK
INV. OUT=671.73'12"HDPE ll NAIL SET TRANSFORMER
I I I I i III R25'El
\\ \ \6\ BOT=671.09' l% ELEV=677 45' (NO PAINT)
24.5'
12'
(SWIN ) \
PLAYAREA 16' R25' \ z
LASTIC \
BORDER \
0.33' (W) \
124'
WATER SERVICE TIE TO
PRIVATE LINE IN BUILDING
IN ACCORDANCE WITH
PLUMBING PLANS.
8i
56 LF 1 1/2" HDPE i
IPS DR11 (200 PSI) pN
WATER SERVICE
-�-�
- TIE TO PRIVATE I r
6" LATERAL I II w
REPLACED
C
2.0' x 2.0' \
BRICK CLMN.
FFE=684.04'
20.0' (L) x 8.0' (W) x 10.8' (H)
OPENING THROUGH BLDG. WALL
W O W (BRICK SPAN OVERHEAD)
m J m
SD INLET (1.5' DIA. NYLOPLAST)
TOP=676.72' ll A o
INV. IN=673.72'12"HDPE / \ \
INV. OUT=673.57'12"HOPE l/ \
BOT=672.97' \
/1/
SD INLET (1.5' DIA. NYLOPLAST)/ JF
TOP=676.75'
el
INV. IN=672.98'12"HDPVI/ _%,
LEVEL LANDING AT INV OUT-67283' "7iDPE a�
- R5 i
684.13 FROM DOORS ���� BOT=672.21 j 2 \ \
TO HERE (DESIGN BY
z OTHERS) ���� 0
R2512'
i
\\ \N
APPROXIMATELOCATION
OF3"PVC WATERLINE i
v1
3V-W G RAMP WITH \ 0
--`HANDRAILS (DESIGN �UF
/ BY OTHERS). '
5' LEVEL LANDING \�z 18"DEC /OFO
12" DEC
18"DEC
SIGN
TIE TO EXISTING
SIDEWALK
%a
rim
El
PRESUMED LOCATION OF
WATERLINE BASED ON FIELD
EVIDENCE (NOT MARKED / MAPPED)
MULTI -LEVEL
BRICK& FRAME SCHOOL FACILITY
HENLEY MIDDLE SCHOOL
(5880 ROCKFISH GAP TPKE.)
CONC. SWK
101
O®
4.7'
c,
MHS
TOP=682.72'
INV. 1N=673.36' 8" PVC
INV. OUT=673.24' 8" PVC
FFE=684.18'
EP
GO
U SD INLET (1.5' DIA. NYLOPLAST)
O TOP=679.88'
® U INV. OUT=67550' 15"RCP
a �
W ASPHALT W U
(PARKING)
CONC. SWK
GRAVEL \ \
ACCESS \
SCALE V=20'
0 20' 40'
OZ,
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LIc. No. 0402057151
'� 06/22%2021 !V�
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0511012021
DRAWN BY
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DESIGNED BY
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CHECKED BY
JS
SCALE
1"=20'
JOB NO.
694.005
SHEET NO.
C4.0
NOTE:
FINAL WATER AND SEWER ROUTING, SIZE, COVER, MATERIAL, AND
CONNECTION TO BE DETERMINED BY MEP ENGINEER AND PLUMBER.
.mpr��, .\LfFI 0�.7
\
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\
\ SD INLET (1.5' DIA. NYLOPLAST)
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v2 INV. 1N=670.40' 12"HDPE \
\ INV. OUT=670.25' 12" HDPE \ M
63' 00
BOT-668.
\ \ p
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\ \\\ I\ \\ \ 0 2040'
\ \\\ \\ \ \ \ \
- -, - - 678 - - - - - - _ - - - -�`_- _
-678- - - - - - - - - - - - - -
\ \ \\ \ \\\ �p INLET (2.0' DIA.
NY�OPLAST) \ SD INLET (I.5' DIA. NYLOPLAST)
TOF�677.52' \ TOP=676.75\'
- - - / / \ \ \\ INV. 1N=672.47' 8" VC (W) \ \ INV. OUT=674.40' 12" HDPE
/------- - - - - -- \ \\ BOT=673.80'/
_ / \. \ \\ C OPEN / GRASS I
INV. W--672.19' 8" PVC S / // \ 1
--679-------` \ \ INV.OU 6771.7T8"V/ // I \ '�
\ \ `/ I \ \\\ \ \ SOCCER FIELD AREA
(PART OF) TMP 56-17A
\ \ \\ IRRIGATION
COUNTY OF ALBEMARLE SCHOOL BOARD ` \ / \ \ N \\ VALVES O 5
MHS \ \ I I\ I
DB. 405, PG. 346 TOP=679.68' ` $% \ \ z \\ \ ` � I I `I I 1\
ZONED: RI /NV. IN=673.48' 8" VC
INV. OUT=673.43' 8" VC �
y 5P
S \ \ n \ \ \\ SD INLET (1.5'DIA. NYLOPLAST)
T \\ TOP=67'6.78' \ // I
SAN I I-�-III \ \ \ l� INV. IN=671.83' 12"HDPE \ // BENCHMARK I
SANS ' ' ' I I -I I I \ ` \ / \\�\1 \ INV. OUTI-671.73' 12" HDPE \ NAIL SET II
\ u�o-^BOT=671A)9' / 11 ELEV=677.45
\6A \
0� SAN ,� - - 680 ^-� 1 L I I I- \ \\\ �
13' WIDE X 6' LONG ` 1 \ \ \ \\
� SANS LEVEL SPREADER TO \ \ \ I �\`� \ ` SO INLET (1.5'DIA. NYLOPLAST)
HANDLE DRAINAGE FROM (SWING \ \ 1 `\\� \ \ TOP/A676.72'
SANS OPEN/GRASS ROOF DRAINS I \ \ �`�� \ \ \\ INV. IN=673.72'/12"HDPE
' SOCCER FIELD AREA 680s0' \ N \ INV. OUT=673.57' 12"HDPE
S N� 680.10, PLAYAR�A \\\� 8
0r=672.97'
LASTIC
BORDER
�SAN� \ W \ 1B \ cr\ \ v2�\\\ \ 69
\ \ \\ SDiNLET (1.5' DIA. NYLOP_LA$p
N� ALL DOWNSPOUTS TO BE � \ � \ �\ TOP 76.75'
SA ILL TO \
FILL TO ROUTED TO LEVEL SPREADER \`\
679.60 \ \ \ \ INV. 1N=672.98' 12" HDP� N
680.59 ABOVE GRADE BY PLUMBER \ \ \ a \\`�\ INV. OUT=672.83"HDPE
GRADE. INV = 680.60' \ \ 6 \\ - i
BOT=672.21'
> 0 \ �EVELLANDING
MODULAR /
/ rn A 684.13
CLASSROOM
FFE = 684.13
\ J \ \ 30 LF RAMP K i
\ 8.33% SLOPE ,/ - i TW
LEVEL LANDING
AT 684.13 - \ \ \ VJ / G i
- - - - - - - _ , - ' 68 � � \ CONTRACTOR TO ENSURE POSITI E
DRAINAGE AROUND MODULAR \ \-APPROXIMATELOCATION
CL.ASSROOM AND UNDER RAMP \ °vz / / OF 3"PVC WATERLINE i
30 LF RAMP CUT TO
@ 681.10 CUT TO 680.48 / SPN
8.33% SLOPE MAX _ - _
681.66' /\6j9 ----- ----
' /
SPI 681.68'
681.60' ;ii:?i:?i: �680.60' - / Bg0\ - - - - _ - _ _ - - 616 / iUFO i ♦ y -
..........
D� F
..........
68t65' - -s81- - - \ 18'.DEC OF
_
682 -
...........
2 ......-.,,. 12 DEC a
2 ...........
...........
...........
0a �/ /------- 18"DEC
CONC.----------- SANS `.`SAN-► tANC -682
'
y/
_ _ _ _ _ _ _
_ _ _ 0 __ --
/ _
02-
/ 682.81" \ \ __
/ CONC. SINK 4.6' - - _ _ _ _ CONC. SWK 4.7' ' - - -&G
® --683- -- --�
Z
'I BLD. LINE 2.0' 20' 2.O'x2.0' \
BRICKCL WN. BRICKCLMN.
FFE=684.04'
20.0' (L) x 8.0' (W) x 10.8' (H)
APPROX. LOCATION OF SEWER LATERAL OPENING THROUGH BLDG. WALL
BASED ON 2004 HENLEY MIDDLE SCHOOL p 2 2 (BRICK SPAN OVERHEAD)
ADDITIONS AND RENOVATION PLAN pJ0 j m
BLD. LINE
PRESUMED LOCATION OF
WATERLINE BASED ON FIELD
EVIDENCE (NOT MARKED / MAPPED)
MULTI -LEVEL
BRICK & FRAME SCHOOL FACILITY
HENLEY MIDDLE SCHOOL
(5880 ROCKFISH GAP TPKE.)
--- -� ---\
\- MHS
TOP=68272'
INV. IN=673.36' 8" PVC
/
\
\ N
\rn� I
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INV. OUT=673.24' 8" PVC
®\
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\\
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W ASPHALT
cc
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\
(PARKING)
I I
/
FFE=684.18'
COtVC. SWK I
HANDRAIL \
II/,
SD INLET (1.5' DIA. NYLOPLAST)
TOP=679.88'
INV. OUT=675.50' 15" RCP
Q +�zti i
;UN-1TW1\'41. SHOWALTER y
LIc. No. 0402057151
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SHEET NO.
C5.0