199-18577-006 - Westmoreland State Park - Pool and Potomac River Retreat Demolition - Plans.pdf

POTOMAC RIVER

PROJECT SITE

MARYLAND

STATE PARK RD

ST

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E

PA

R K

R D

POOL SITE

POTOMAC RIVER

RETREAT SITE

22B

W

17E

19B

17E

19B

LO

D

LO

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LOD

LOD

LOD

POTOMAC RIVER

RETREAT SITE

POOL SITE

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE:

DATE:

TRC PROJECT NUMBER: 539038

REVISIONS

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STATE PROJECT CODE:

199-18577-006 (B41)

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SEPTEMBER 13, 2023

WESTMORELAND COUNTY, VA

CALL "MISS UTILITY"

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PROJECT DESCRIPTION

THIS IS A CAPITAL OUTLAY PROJECT AS DEFINED BY THE CONSTRUCTION AND PROFESSIONAL

SERVICES MANUAL (CPSM). THE PROJECT CONSISTS OF DEMOLITION OF THE POTOMAC RIVER RETREAT BUILDING, SHED AND EASTERN BOATHOUSE WITH ITS ASSOCIATED PIER. THIS PROJECT ALSO INCLUDES

THE DEMOLITION OF THE WESTMORELAND STATE PARK POOL, DECK, OPERATIONAL EQUIPMENT

BUILDINGS AND THEIR ASSOCIATED STRUCTURES. THE EXISTING SHORELINE RIP-RAP, POOL

CONCESSION BUILDING, RESTROOMS, SIDEWALK TO THE WESTERN PIER, AND SEPTIC TANK ARE TO REMAIN. AFTER DEMOLITION, ALL DISTURBED AREAS WILL BE PERMANENTLY GRASSED. A TOTAL OF 1.10

ACRES WILL BE DISTURBED WITH THIS PROJECT.

VICINITY MAP

1" = 1000'

LOCATION MAP

RT. 460

R T.

LYNCHBURG

WYTHEVILLE

RT. 58

RT. 8

LOCATION

RT.

RT. 360

RT. 1

RICHMOND

RT. 64

RT

. 9

PROJECT

NOT TO SCALE

CHARLOTTESVILLE

STAUNTON

RT. 58

ISSUING AGENCY:

VIRGINIA DEPARTMENT OF CONSERVATION AND RECREATION

DIVISION OF PLANNING & RECREATION RESOURCES

DESIGN AND CONSTRUCTION

(DCR) - STATE PARKS

CONTRACTING OFFICER:

MATTHEW S. WELLS

DCR - DESIGN & CONSTRUCTION

600 EAST MAIN STREET

RICHMOND, VIRGINIA 23219

TEL: (804) 513-2608

OVERALL PROJECT MANAGER:

ERICH THOMAS

PLANNING AND RECREATION RESOURCES

600 E. MAIN ST., 17TH FLOOR

RICHMOND, VA 23219

TEL: (804) 659-3012

EMAIL: erich.thomas@dcr.virginia.gov

CIVIL ENGINEER

MUSTAFA MAHMOODZADA, P.E., CFM

TRC ENGINEERS, INC.

7639 COPPERMINE DRIVE

MANASSAS, VIRGINIA 20109

PHONE: (703) 829-5856

EMAIL: mmahmoodzada@trccompanies.com

WESTMORELAND STATE PARK

POOL & POTOMAC RIVER RETREAT DEMOLITION

WORKING DRAWINGS

Sheet List Table Sheet Number Sheet Title

C0.0 COVER SHEET

C1.0 DEQ PLAN COVER SHEET

C1.1 GENERAL NOTES

C1.2 DEQ SWM CHECKLIST

C2.0 OVERALL KEY MAP

C2.1 EXISTING CONDITIONS PLAN

C2.2 EXISTING CONDITIONS PLAN

C3.0 PHASE I ESC PLAN

C3.1 PHASE I ESC PLAN

C3.2 DEMOLITION PLAN

C3.3 DEMOLITION PLAN

C3.4 PHASE II ESC PLAN

C3.5 PHASE II ESC PLAN

C3.6 ESC NOTES

C3.7 DEQ ESC CHECKLIST

C3.8 ESC DETAILS

C4.0 SITE LAYOUT & GRADING PLAN

C4.1 SITE LAYOUT & GRADING PLAN

C5.0 PRE-DEVELOPMENT BMP (WATER QUALITY) MAP

C5.1 POST-DEVELOPMENT BMP (WATER QUALITY) MAP

C5.2 WATER QUALITY (VRRM) CALCULATIONS

C5.3 WATER QUALITY IMPACT ASSESSMENT (WQIA)

C6.0 PRE-DEVELOPMENT DRAINAGE AREA MAP

C6.1 POST-DEVELOPMENT DRAINAGE AREA MAP

C6.2 STORMWATER CALCULATIONS

SOIL MAP

1" = 200'

SOIL ID SOIL NAME ERODIBILITY

(K FACTOR)

HSG DEPTH TO

BEDROCK

17E RUMFORD SOILS

15-50% SLOPES 0.28 A >79 in

22B C0.43TETOTUM LOAM

2-6% SLOPES

SOIL DATA TABLE

>79 in

NOTE: CONTACT VIRGINIA

811 AT 811, 1-800-552-7001,

OR (https://www.va811.com)

NO LESS THAN 72 HOURS

PRIOR TO EXCAVATION

AND DO NOT DISTURB THE

SOIL UNTIL DIG TICKET

HAS BEEN PROCESSED.

A. APPLICATION TYPE

B. DESIGN PROFESSIONAL

C. PROJECT DEVELOPER

D. PROPERTY OWNER

E. PROJECT INFORMATION

F. OFFSITE SUPPORT ACTIVITY INFORMATION

G. PLAN INFORMATION

M. OWNER / DEVELOPER CERTIFICATION

I hereby certify that coverage under the General VPDES Permit for Discharges of Stormwater from Construction Activities will be obtained, if required, prior to commencing land-disturbing activities.

I hereby certify that all wetlands permits required by law will be obtained, if required, prior to commencing land disturbing activities.

I hereby certify that permission to construct any offsite improvements, if proposed, will be obtained prior to commencing land disturbing activities.

I hereby certify that all offsite nonpoint source nutrient credits will be obtained, if proposed, prior to commencing land disturbing activities.

I hereby certify that construction record drawings (as-built drawings) for all permanent stormwater management facilities/practices will be prepared and submitted to DEQ prior to project closeout. The construction record drawings will be appropriately sealed and by a professional registered in the Commonwealth of Virginia, certifying that the stormwater management facilities/practices have been constructed in accordance with the approved plan(s).

I hereby certify that a long-term maintenance agreement(s) for all permanent stormwater management facilities/practices and other techniques specified to manage the quality and quantity of runoff will be submitted to DEQ, if required, prior to project closeout. The long-term maintenance agreement(s) will be recorded in the local land records prior to termination of coverage under the General VPDES Permit for Discharges of Stormwater from Construction Activities.

N. DESIGN PROFESSIONAL CERTIFICATION

I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

I hereby certify that the plans and hydrologic & hydraulic computations herein are in compliance with the Stormwater Management Act and attendant regulations, the Erosion and Sediment Control Law and attendant regulations, and applicable DEQ guidance.

G. PLAN INFORMATION (CONT.)

H. LAND COVER TABULATION

I. SOILS TABULATION

J. EROSION & SEDIMENT CONTROL

K. STORMWATER MANAGEMENT

L. STORMWATER MANAGEMENT FACILITIES / PRACTICES

SEE COVER SHEET - C0.0

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9/13/2023 hbv83986 stamp7watson

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE:

DATE:

TRC PROJECT NUMBER: 539038

REVISIONS

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9/13/2023

STATE PROJECT CODE:

199-18577-006 (B41)

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GENERAL NOTES

1. THE CONTRACTOR IS RESPONSIBLE FOR SUBMITTING FOR COVERAGE UNDER THE

VIRGINIA STORMWATER MANAGEMENT PROGRAM (VSMP), INCLUDING REQUIRED FORMS,

FEES AND SWPPP. NO LAND DISTURBANCE CAN TAKE PLACE PRIOR TO RECEIVING DEQ

COVERAGE LETTER.

2. THE OWNER HAS OBTAINED PERMITS FROM MULTIPLE ENTITIES FOR BUILDINGS, SITE

WORK, AND DREDGING. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ABIDING BY ALL

CONDITIONS AND REQUIREMENTS OF THE PERMITS.

3. THE LOCATION OF EXISTING SEWER, WATER OR GAS LINES, CONDUITS OR OTHER

STRUCTURES ACROSS, UNDERNEATH, OR OTHERWISE ALONG THE LINE OF PROPOSED

WORK ARE NOT NECESSARILY SHOWN ON THE PLANS, AND IF SHOWN ARE ONLY

APPROXIMATE. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL

UNDERGROUND UTILITIES SHOWN ON THE PLANS IN AREAS OF CONSTRUCTION PRIOR

TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS

DIFFERENT FROM THAT SHOWN ON THE PLANS, IF THERE APPEARS TO BE A CONFLICT,

OR UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THE PLANS. FOR ASSISTANCE IN

LOCATING EXISTING UTILITIES CALL "MISS UTILITY", 1-800-552-7001.

4. DAMAGE TO UTILITIES (INCLUDING UNDERGROUND) OR PROPERTY OF OTHERS BY

CONTRACTOR DURING CONSTRUCTION SHALL BE REPAIRED TO PRE-CONSTRUCTION

CONDITIONS BY CONTRACTOR AT NO COST TO OWNER.

5. EXISTING PAVEMENT AND OTHER SURFACES DISTURBED BY CONTRACTOR (WHICH ARE

NOT TO BE REMOVED) SHALL BE REPAIRED TO LIKE-NEW CONDITION.

6. THE CONTRACTOR IS REQUIRED TO MAINTAIN ALL DITCHES, PIPES, AND OTHER

DRAINAGE STRUCTURES FREE FROM OBSTRUCTION UNTIL WORK IS ACCEPTED BY THE

OWNER. THE CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGES CAUSED BY FAILURE

TO MAINTAIN DRAINAGE STRUCTURE IN OPERABLE CONDITION.

7. THE CONTRACTOR SHALL HAVE A SET OF APPROVED PLANS AVAILABLE AT THE SITE AT

ALL TIMES WHEN WORK IS BEING PERFORMED. A DESIGNATED RESPONSIBLE EMPLOYEE

SHALL BE AVAILABLE FOR CONTACT BY DCR.

8. ALL GROUND COVER AND LANDSCAPING SHALL BE PROPERLY MAINTAINED IN A HEALTHY

CONDITION AT ALL TIMES. DEAD PLANT MATERIALS SHALL BE REMOVED IN A

REASONABLE TIME AND REPLACED DURING THE NORMAL PLANTING SEASON.

9. NO INSPECTIONS OR PERMITS ARE REQUIRED BY OR FROM WESTMORELAND COUNTY.

ALL PROJECT INFORMATION TO THE COUNTY SHALL BE THROUGH DCR-STATE PARKS.

10. NOTIFY THE DEQ PROJECT OFFICE AT LEAST ONE WEEK PRIOR TO STARTING WORK ON

THIS PROJECT.

11. WHERE PLANS CALL FOR MATCHING EXISTING PAVEMENT, CUT JOINTS AND/OR ASPHALT

OVERLAY IS TO BE PROVIDED.

12. CUT AND FILL SLOPES SHALL NOT EXCEED A SLOPE OF 3:1 (33 PERCENT GRADE) UNLESS

OTHERWISE NOTED ON PLANS.

13. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA

STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926).

14. VERIFY THE PROPOSED LAYOUT WITH ITS RELATIONSHIP TO THE EXISTING SITE SURVEY.

ALSO VERIFY ALL DIMENSIONS, SITE CONDITIONS, AND MATERIAL SPECIFICATIONS AND

NOTIFY THE OWNER AND ENGINEER OF ANY ERRORS, OMISSIONS, OR DISCREPANCIES

BEFORE COMMENCING OR PROCEEDING WITH WORK.

15. DEVIATIONS FROM, OR CHANGES TO THESE PLANS WILL NOT BE ALLOWED, UNLESS

OTHERWISE APPROVED BY THE ENGINEER, DCR & LANDOWNERS.

16. PROPERLY SECURE THE CONSTRUCTION AREA AT ALL TIMES AGAINST UNAUTHORIZED

ENTRY AND ADEQUATELY PROTECT EQUIPMENT, MATERIALS, AND COMPLETED WORK

FROM THEFT AND VANDALISM. THE OWNER IS NOT RESPONSIBLE FOR THE LOSS OF ANY

MATERIAL STORED AT THE SITE.

17. ALL AREAS THAT ARE IMPACTED OR DISTURBED BY VEHICLES, EQUIPMENT, OR ACTIVITY

SHALL BE REPAIRED, REGRADED, AND RESEEDED OR REFORESTED TO THE

SATISFACTION OF THE OWNER.

18. PERFORM ALL WORK USING DIMENSIONS SHOWN ON THESE PLANS. DO NOT USE

SCALES, RULERS, DIVIDERS, MAP WHEELS OR OTHER MEASURING DEVICES TO

DETERMINE SPATIAL RELATIONSHIPS ON THESE DRAWINGS.

19. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM THE CONSTRUCTION LIMITS OF

PAVED AREAS. SUITABILITY SHALL BE DETERMINED SOLELY BY THE OWNERS

GEOTECHNICAL INSPECTOR.

20. OTHER THAN THAT SHOWN ON THE PLANS, NO WETLANDS OR WATERS OF THE U.S.

DISTURBANCE IS ALLOWED. CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ENGINEER,

DCR & LANDOWNER OF ANY INADVERTENT DISTURBANCE.

21. POTENTIAL ON-SITE BORROW AREAS HAVE BEEN IDENTIFIED. NO OTHER ON-SITE

BORROW AREAS WILL BE ALLOWED. THE CONTRACTOR SHALL NOT ASSUME THAT ALL

MATERIAL IN THESE AREAS IS SUITABLE FOR FILL MATERIAL. THE SUITABILITY OF SOILS IS

ALSO SUBJECT TO MOISTURE CONTENT. BIDDERS SHALL REVIEW THE INFORMATION

PROVIDED AND MAKE THEIR OWN CONCLUSION AS TO THE NEED FOR OFF-SITE SOIL

MATERIALS.

22. INSTALL DETECTABLE CORE WARNING TAPE, COLOR CODED TO THE UTILITY SERVICE, IN

ALL UTILITY TRENCHES. WARNING TAPE SHALL BE INSTALLED AT 12" BELOW FINAL

GRADE.

CONSTRUCTION NOTES

1. ANTICIPATED CONSTRUCTION SCHEDULE:

STOCKPILE WORK IN SEPTEMBER 2022.

SHORELINE WORK FROM OCTOBER 2022 - JANUARY 2022.

2. CONSTRUCTION WORK ON THE WEEKENDS IS PERMITTED AS LONG AS IT IS WITHIN

NORMAL WORKDAY HOURS.

3. THERE SHALL BE CLEAR DIRECTIONAL SIGNAGE THROUGHOUT CONSTRUCTION ACCESS

AREAS INCLUDING NOTATION ON WHICH ROADS ALLOW CONSTRUCTION ACCESS AND

WHICH ARE RESTRICTED.

4. ONE CONTACT FROM CONTRACTOR WILL COORDINATE ANY FURTHER ACCESS NOT

SHOWN ON THESE PLANS WITH OWNER DIRECTLY.

5. NO TRAFFIC IS ALLOWED AROUND OWNERS RESIDENCE.

6. ALL VEHICLES SHALL HAVE COMPANY IDENTIFICATION ON THE CAR AND ALL PERSONNEL

SHALL BE IN DESIGNATED AREAS WHERE WORK IS CONDUCTED.

7. TIMBER MATTING ALLOWED ONLY WITH PERMISSION OF OWNER.

8. CONTRACTOR TO PROVIDE TEMPORARY TOILETS.

DEMOLITION NOTES:

1. ALL SHORELINE WALL AND RIP-RAP IS TO REMAIN UNDISTURBED.

2. ALL TREES WITHIN THE LIMITS OF DISTURBANCE ARE TO REMAIN AND BE PRESERVED.

3. POWER TO THE POTOMAC RIVER RETREAT WILL BE DECOMMISSIONED BEFORE

DEMOLITION.

ENVIRONMENTAL IMPACT REPORT NOTES:

1. IF PREVIOUSLY UNDENTIFIED ARCHAEOLOGICAL RESOURCES ARE DISCOVERED

DURING IMPLEMENTATION OF THE PROJECT, WORK IN THAT AREA WILL STOP AND DCR

(DEPARTMENT OF CONSERVATION OF RESOURCES) AND DHR (DEPARTMENT OF

HISTORIC RESOURCES), WILL BE NOTIFIED OF SUCH CONDITIONS.

2. REPRESENTATIVE SAMPLES OF DEMOLITION DEBRIS WILL BE CHEMICALLY ANALYZED

FOR LEAD USING THE TOXICITY CHARACTERISC LEACHING PROCEDURE (TCLP).

ASBESTOS NOTES:

ASBESTOS CONTAINING WINDOW GLAZING WAS FOUND IN THE OLDER WINDOWS OF THE

MAIN RETREAT STRUCTURE. SEE DEMOLITION SHEETS FOR LOCATION OF ASBESTOS.

THIS SHOULD BE ABATED BY A STATE OF VIRGINIA LICENSED ABATEMENT CONTRACTOR

PRIOR TO BUILDING DEMOLITION AND DISPOSE OF THE REST OF THE DEMOLITION DEBRIS

AS GENERAL DEMOLITION WASTE. THE ASBESTOS INSPECTION REPORT IS INCLUDED AS

AN APPENDIX TO THE PROJECT SPECIFICATIONS.

LEAD MATERIALS DISCLOSURE STATEMENT:

AN INSPECTION TO IDENTIFY LEAD CONTAINING OR COATED BUILDING COMPONENTS

HAS BEEN CONDUCTED AND CAN BE FOUND IN THE PROJECT SPECIFICATIONS. THIS

REPORT IS PROVIDED FOR THE CONTRACTOR'S USE AND MAY NOT BE ALL INCLUSIVE. IT

IS THE CONTRACTOR'S RESPONSIBILITY TO COMPLY WITH ALL VIRGINIA OCCUPATIONAL

SAFETY AND HEALTH (VOSH) REGULATIONS AS THEY PERTAIN TO EMPLOYEE

EXPOSURES TO LEAD. ALL LEAD AND LEAD-COATED BUILDING COMPONENTS SHALL

BE RECYCLED TO THE EXTENT POSSIBLE.

EROSION CONTROL NOTES:

1. THE CONTRACTOR SHALL INSTALL ALL EROSION AND SEDIMENT CONTROL

DEVICES AS REQUIRED DURING CONSTRUCTION IN ACCORDANCE WITH THE

VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, 1992, 3RD EDITION.

ALL DEVICES REFERRED TO IN THESE PLANS CAN BE FOUND IN THE

VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK.

2. ALL DISTURBED AREAS SHALL BE PERMANENTLY SEEDED AND MULCHED

WITHIN 7 DAYS OF REACHING FINAL GRADE. AREAS WHICH HAVE BEEN

DISTURBED AND HAVE NOT REACHED FINAL GRADE, BUT WHICH ARE TO

REMAIN UNDISTURBED FOR LONGER THAN 14 DAYS ARE TO BE

TEMPORARILY SEEDED AND MULCHED WITHIN 7 DAYS. AS UPSTREAM AREAS

ARE STABILIZED, DOWNSTREAM TEMPORARY DEVICES ARE TO BE

REMOVED.

3. IT IS THE CONTRACTOR'S RESPONSIBILITY TO PERIODICALLY INSPECT ALL

SEDIMENT AND EROSION CONTROL DEVICES AND INSURE THAT THEY ARE IN

GOOD WORKING ORDER. AT A MINIMUM, ALL DEVICES SHALL BE INSPECTED

DAILY AND AFTER MAJOR RAINFALL EVENTS. ANY DEVICE NEEDING REPAIRS

SHALL BE REPAIRED WITHIN 24 HOURS.

4. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION AND SEDIMENT

CONTROL DEVICES IF DURING THE COURSE OF CONSTRUCTION THE

EROSION CONTROL INSPECTOR DETERMINES THAT THEY ARE REQUIRED.

5. SILT SHALL BE REMOVED FROM SILT FENCES WHEN THE SILT REACHES

APPROXIMATELY ONE-HALF OF THE HEIGHT OF THE BARRIER.

6. ALL EROSION AND SILTATION MEASURES ARE TO BE PLACED PRIOR TO OR

AS THE FIRST STEP IN GRADING.

7. ALL STORM AND SANITARY SEWER LINES NOT IN STREETS ARE TO BE

MULCHED AND SEEDED WITHIN SEVEN DAYS AFTER BACKFILL. NO MORE

THAN FIVE HUNDRED FEET ARE TO BE OPEN AT ONE TIME.

8. ELECTRIC POWER, TELEPHONE, AND GAS SUPPLY TRENCHES ARE TO BE

COMPACTED, SEEDED AND MULCHED WITHIN FIFTEEN DAYS AFTER

BACKFILL.

9. DURING CONSTRUCTION, ALL STORM SEWER INLETS WILL BE PROTECT BY

SILT TRAPS, MAINTAINED AND MODIFIED AS REQUIRED BY CONSTRUCTION

PROGRESS.

10. ANY DISTURBED AREA NOT PAVED, SODDED, OR BUILT UPON BY

NOVEMBER FIRST, IS TO BE SEEDED ON THAT DATE WITH OATS, ABRUZZI,

RYE, EQUIVALENT AND MULCHED WITH HAY OR STRAW MULCH. MODIFY AS

APPLICABLE DEPENDING ON PROPOSED TIME OF CONSTRUCTION.

11. THE CONTRACTOR IS RESPONSIBLE FOR APPOINTING DESIGNATED

"RESPONSIBLE LAND DISTURBER" (RLD) WHO SHALL BE RESPONSIBLE FOR

INSPECTING AND MAINTAINING ALL EROSION CONTROL MEASURES. THE RLD

SHALL BE CERTIFIED IN VIRGINIA.

12. 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.

13. ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL

PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO

MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND

SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATION 9VACC25-840.

14. A PRE-CONSTRUCTION MEETING IS REQUIRED PRIOR TO ISSUANCE OF A

LAND DISTURBANCE PERMIT. THE CONTRACTOR SHALL SCHEDULE THE

MEETING WITH THE DEQ EROSION CONTROL INSPECTOR ASSIGNED TO THE

PROJECT.

STORMWATER QUANTITY NARRATIVES:

THE SUBJECT PROJECT IS LOCATED WITHIN THE POTOMAC RIVER WATERSHED IN

WESTMORELAND STATE PARK, WESTMORELAND COUNTY, VIRGINIA. THE SITE IS SITUATED

NEXT TO THE SHORELINE ALONG THE POTOMAC RIVER AND IS ONLY A FEW FEET ABOVE

NORMAL SEA LEVEL. THE PURPOSE OF THIS PROJECT IS TO ADDRESS IMMINENT THREATS

FROM SEA-LEVEL RISE, INCREASE IN SEVERE WEATHER FLOODING EVENTS, AND RESTORE

THE ENVIRONMENT. THE PROJECT CONSISTS OF TWO SEPARATE SITES APPROXIMATELY 800

FEET APART: THE WESTERN SITE (RETREAT AREA) AND THE EASTERN SITE (POOL AREA). THE

WESTERN SITE IS ENTIRELY WITHIN THE 100-YEAR FLOODPLAIN AND THE RESOURCE

PROTECTION AREA (RPA), WHILE THE EASTERN SITE IS OUTSIDE THE 100-YEAR FLOODPLAIN

AND PARTIALLY WITHIN THE RPA.

WESTERN SITE (RETREAT AREA):

THE WESTERN SITE HAS A LAND DISTURBANCE AREA OF 0.33 ACRES. IT INVOLVES THE

DEMOLITION OF THE POTOMAC RIVER RETREAT BUILDING, INCLUDING ITS ASSOCIATED

WOODEN DECK AND UTILITIES, THE DEMOLITION OF A SMALLER BUILDING SOUTH OF THE

RETREAT BUILDING, AND THE DEMOLITION OF THE EASTERN BOATHOUSE WITH ITS

ASSOCIATED WOODEN DECK AND PIERS. FOLLOWING THE DEMOLITION, ALL DISTURBED

AREAS WILL BE PERMANENTLY SEEDED.

THIS SITE IS LOCATED AT THE MOUTH OR OUTLET OF AN UNNAMED CREEK THAT DRAINS

DIRECTLY INTO THE POTOMAC RIVER. THE WATERSHED AREA AT THE CREEK'S OUTLET (POINT

OF ANALYSIS A) IS 65 ACRES, WHICH IS APPROXIMATELY 200 TIMES GREATER THAN THE SITE AREA (0.33 ACRE). ADDITIONALLY, THE SITE IS COMPLETELY WITHIN A MAPPED FLOOD HAZARD

AREA. THEREFORE, NO FURTHER DOWNSTREAM ANALYSIS IS NECESSARY TO COMPLY WITH

THE CHANNEL PROTECTION AND FLOOD PROTECTION (9VAC25-870) REQUIREMENTS. THE

PROPOSED PROJECT AIMS TO REDUCE IMPERVIOUS SURFACES COMPARED TO THE

PRE-DEVELOPMENT CONDITIONS, RESULTING IN A DECREASE IN POST-DEVELOPMENT 1-YR,

2-YR, AND 10-YR PEAK RUNOFFS. REFER TO SHEETS C6.0-C6.2 FOR STORMWATER

CALCULATIONS.

EASTERN SITE (POOL AREA):

THE EASTERN SITE HAS A LAND DISTURBANCE AREA OF 0.77 ACRES, WHICH INCLUDES THE

DEMOLITION OF THE POOL, POOL CONCRETE DECK, OPERATION EQUIPMENT BUILDING, AND

THEIR ASSOCIATED STRUCTURES. THE ENTIRE SITE CONSISTS OF CONCRETE AND

IMPERVIOUS SURFACES. AFTER THE DEMOLITION, ALL DISTURBED AREAS WILL BE

PERMANENTLY GRASSED. THE SITE HAS THREE DRAINAGE AREAS (DA "B," DA "C," AND DA "D")

WITH OUTLETS OR DISCHARGE POINTS WITHIN A MAPPED FLOOD HAZARD AREA. AN

ADJACENT 100-YEAR MAPPED FLOODPLAIN NECESSITATES NO FURTHER DOWNSTREAM

ANALYSIS TO COMPLY WITH THE CHANNEL PROTECTION AND FLOOD PROTECTION

(9VAC25-870) REQUIREMENTS. THE PROPOSED PROJECT AIMS TO DECREASE IMPERVIOUS

SURFACES IN ALL THREE DRAINAGE AREAS COMPARED TO THE PRE-DEVELOPMENT

CONDITIONS, RESULTING IN A DECREASE IN POST-DEVELOPMENT PEAK FLOWS (1, 2, AND 10

YEARS). REFER TO SHEETS C6.0-C6.2 FOR SWM CALCULATIONS.

DA "B" - ON THE WEST SIDE OF THE POOL, THERE ARE EXISTING INLETS AND PIPES THAT

DISCHARGE WATER INTO THE POTOMAC RIVER. THE IMPERVIOUS AREA AND RUNOFF CURVE

NUMBER DECREASE IN THE POST-DEVELOPMENT CONDITION, LEADING TO A DECREASE IN

POST-DEVELOPMENT PEAK FLOWS COMPARED TO THE PRE-DEVELOPMENT CONDITION.

DA "C" - TO THE SOUTH AND EAST OF THE POOL, THERE IS AN EXISTING CONCRETE DITCH

THAT DRAINS TOWARDS THE POTOMAC RIVER. LIKE DRAINAGE AREA B, THE PROJECT

PROPOSES A DECREASE IN IMPERVIOUS AREAS, RESULTING TO A DECREASE IN

POST-DEVELOPMENT RUNOFF CURVE NUMBER AND PEAK FLOWS COMPARED TO THE

PRE-DEVELOPMENT CONDITIONS.

DA "D" - RUNOFF TO THE NORTH OF THE POOL FLOWS DIRECTLY TO THE POTOMAC RIVER AS

SHEET FLOW. SHEET FLOW IS DISCUSSED IN THE VIRGINIA STORMWATER MANAGEMENT

PROGRAM (VSMP) REGULATIONS (9VAC25-870-66 PART D). ACCORDING TO THIS SECTION, IF

SHEET FLOW IS MAINTAINED POST-CONSTRUCTION, STORMWATER QUANTITY REQUIREMENTS

MAY BE MET BY DEMONSTRATING NO ADVERSE EFFECTS TO DOWNSTREAM PROPERTIES OR

RESOURCES CAUSED BY AN INCREASE IN SHEET FLOW VOLUMES RESULTING FROM THE

PROJECT. THIS PROJECT DECREASES IMPERVIOUS AREAS, WHICH REDUCES RUNOFF CURVE

NUMBERS AND, CONSEQUENTLY, LEADS TO A DECREASE IN SHEET FLOW VOLUME LEAVING

THE SITE. THEREFORE, NO ADVERSE EFFECTS TO THE POTOMAC RIVER AND DOWNSTREAM

PROPERTIES.

APPLICABLE CODES AND STANDARDS FOR WORKING DRAWINGS AND PROJECT MANUAL:

· CONSTRUCTION AND PROFESSIONAL SERVICES MANUAL (CPSM) 2022, REVISION 1, 2/14/2023.

· VIRGINIA UNIFORM STATEWIDE BUILDING CODE (VUSBC) 2018

· VIRGINIA CONSTRUCTION CODE (VCC) - 2018 (VUSBC PART I)

· VIRGINIA EXISTING BUILDING CODE (VEBC) - 2018 (VUSBC PART II)

· VIRGINIA STATEWIDE FIRE PREVENTION CODE (VSFPC) 2018

· INTERNATIONAL FIRE CODE (IFC) 2018 - (WHERE REFERENCED IN THE VUSBC AND VEBC)

· STANDARD FOR SAFEGUARDING C ONSTRUCTION, ALTERATION, AND DEMOLITION OPERATIONS - NFPA 241-2013 (WHERE REFERENCED IN THE IFC & VSFPC)

CHECKED BY:

SCALE:

DATE:

TRC PROJECT NUMBER: 539038

REVISIONS

P :\2

3\

D C

R W es tm or el an d

S ta te P ar k\

-S

D I\C

A D

\5

D

S N

\C 1.

G E

N E

R A

L N

O T

E S

.d w g S ep te m be r

, 2

:0 9:

P

M

SEPTEMBER 13, 2023

W E

S T

M O

R E

LA

N

D S

T A

T E

P A

R K

P O

O L

P

O T

O M

A C

R

IV

E R

R E

T R

E A

T D

E M

O

LI

T

IO

N W

E S

T M

O R

E

LA

N D

C O

U N

T Y

, V

IR

G

IN

IA

9/13/2023

STATE PROJECT CODE:

199-18577-006 (B41)

C op pe rm in e

D riv e M an as sa s, V A

3-

9-w w w

.tr cc om pa ni es

.c om

C ha rlo tte sv ill e, V

A B la ck sb ur g, V

A R ic hm on d, V A

Vi rg in ia

B ea ch , V

A R al ei gh , N

C N ew po rt N ew s, V A

TR

C

E N

G

IN

EE

R

S, IN

C

D E

Q S

W M

C H

E C

K

LI

S T

AS SHOWN

MM

PST

PST

C1.2

9/13/2023

WESTMORELAND STATE PARK - POOL AND POTOMAC RIVER RETREAT DEMOLITION

TBD

2417 STATE PARK RD, 2425 STATE PARK RD, MONTROSS VA 22520

TRC ENGINEERS, INC.

7639 COPPERMINE DRIVE, MANASSAS, VA

703-479-7505

VIRGINIA DEPARTMENT OF CONVERSATION AND RECREATION

eric.thomas@dcr.virginia.gov

MUSTAFA MAHMOODZADA

mmahmoodzada @trccompanies.com

1.10 AC

703-829-5856

804-659-3012

X

X

N/A

N/A

N/A

N/A

C0.0 C3.6

N/A

C3.6

C2.0 C2.1 C2.2 C3.0 C3.1 C4.0 C4.1 C5.0 C5.1 C6.0 C6.1

C4.0 C4.1 C5.0 C5.1 C5.2 C6.0 C6.1 C6.2

N/A

X

N/A

N/A

N/A

N/A

N/A

N/A

N/A

MUSTAFA MAHMOODZADA

P.E., CFM

9/13/2023199-18577-006 (B41) X X X X X X X

X X

N/A

X

X X

X

X

X X

X X

N/A

X

X

N/A

X

X X X X

X

X

X

X

X X

N/A

N/A N/A N/A

WESTMORELAND STATE PARK - POOL AND

POTOMAC RIVER RETREAT DEMOLITION 1

9/13/2023

WESTMORELAND STATE PARK - POOL AND

POTOMAC RIVER RETREAT DEMOLITION 1

WESTMORELAND STATE PARK - POOL AND

POTOMAC RIVER RETREAT DEMOLITION 1

WESTMORELAND STATE PARK - POOL AND

POTOMAC RIVER RETREAT DEMOLITION 1

WESTMORELAND STATE PARK - POOL AND

POTOMAC RIVER RETREAT DEMOLITION 1

9/13/2023 9/13/2023

9/13/20239/13/2023 ohp oh p uge uge uge uge uge uge ug e

XX

X

X

X

X

X

X

X

X

X

X

X

X X

X

X

X

X

X ugt w

E

E ohp oh p w/datr

11.7

11.4

10.20

11.13

11.19

11.48

11.41

11.57

11.60

11.44

11.39

11.44

11.41

11.65

11.72

11.74 11.73 11.73

11.69

11.64

11.54

11.34

11.45

6.64

11.1

11.1

11.5

5.58

6.22

5.35 6.1

4.6

4.6

4.9

4.2

5.9

5.9 5.5

6.2

5.7

5.8

5.7 w

0'

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE:

DATE:

TRC PROJECT NUMBER: 539038

REVISIONS

P :\2

3\

D C

R W es tm or el an d

S ta te P ar k\

-S

D I\C

A D

\5

D

S N

\C 2.

E X

IS

T

IN

G

C O

N D

IT

IO

N S

.d w g S ep te m be r

, 2

:0 9:

P

M

SEPTEMBER 13, 2023

W E

S T

M O

R E

LA

N

D S

T A

T E

P A

R K

P O

O L

P

O T

O M

A C

R

IV

E R

R E

T R

E A

T D

E M

O

LI

T

IO

N W

E S

T M

O R

E

LA

N D

C O

U N

T Y

, V

IR

G

IN

IA

9/13/2023

STATE PROJECT CODE:

199-18577-006 (B41)

C op pe rm in e

D riv e M an as sa s, V A

3-

9-w w w

.tr cc om pa ni es

.c om

C ha rlo tte sv ill e, V

A B la ck sb ur g, V

A R ic hm on d, V A

Vi rg in ia

B ea ch , V

A R al ei gh , N

C N ew po rt N ew s, V A

TR

C

E N

G

IN

EE

R

S, IN

C

O V

E R

A

LL

K E

Y M

A P

AS SHOWN

MM

PST

PST

C2.0

N A D

1 inch = ft.

( IN FEET )

GRAPHIC SCALE

060 60 120

SHEET C2.1

SHEET C3.0

SHEET C3.2

SHEET C3.4

SHEET C4.0

SHEET C2.2

SHEET C3.1

SHEET C3.3

SHEET C3.5

SHEET C4.1

POOL AREA (EAST SITE)

POTOMAC RIVER RETREAT AREA (WEST SITE)

ca tv ca tv ohp ohp ohp ohp ohp ohp oh p oh p oh p uge uge uge uge uge ug e ug e ug e uge ug e uge uge ug e ug e

X

X

X

X

X

X

X fm tob tob ugt ugt ug t ug t ugt ugt

14" PINE

12" HOLLY /DBL

20" PINE

30" PINE

8" HOLLY

12" CEDAR

15" GUM

15" GUM

15" GUM

18" GUM

24" GUM

20" OAK

15" GUM

20" GUM

14" GUM

24" OAK

14" GUM

30" OAK

8" GUM

20" GUM

15" GUM

12" GUM

12" GUM

7" GUM

12" GUM

POTOMAC RIVER

SEPTIC

COVER

(TYPICAL)

ELECTRIC

CONTROL

PANEL

3'H

PIPE

2'H

PIPE

P

STANDPIPES

CLEAN OUT

H

H

H H

SEPTIC

PUMP

WOODEN

BOATHOUSE

WOODEN

BOATHOUSE

PIER AND GAZEBO

NOT ACCESSIBLE AT

THE TIME OF SURVEY

HALF-

DEMOLISHED

WOODEN

DECKING

2 STORY

BRICKHOUSE

1 STORY

WOODHOUSE

1 STORY

WOODHOUSE

1 STORY

BRICK

BUILDING

TEMPORARY

BENCHMARK

CHISELED SQUARE

CORNER OF CONC. PAD

ELEVATION= 5.93

FIRE

RING

6"TIMBER

6"TIMBER

TEMPORARY

BENCHMARK

CHISELED SQUARE

CORNER OF

CONCRETE PAD

ELEVATION= 4.60

SHED

SHED

SHED

SH

ED

SH

ED

SH

ED

TRAVERSE #112

TRAVERSE #111

TRAVERSE #110

STORM SEWER DROP INLETS

FULL OF DEBRIS; INVERT DATA AND

CONNECTIONS UNAVAILABLE

TW:5.09

TW:5.13

TW:6.51

TW:6.59

TW:7.12TW:5.73

TW:5.50

TW:5.73

TW:5.78

TW:5.49

TW:5.57

4.99

5.42

5.56

5.58

5.27

5.30

5.58

5.51

5.19

5.20

5.32

5.17

4.72

6.22

5.53

5.30 5.89

4.33 5.845.81

3.55

5.35

4.504.63

5.1

5.55.6

5.5

5.66.1

5.6

5.6

5.3

4.7 4.4

4.2 4.6

5.6

5.9

5.7

5.75.5

5.7

5.2 5.1

5.1

4.6

4.9

4.6

4.6

4.9

4.2

3.6

4.1

4.3

3.5

4.7

5.8

5.9

5.9 5.5

6.2

5.7

5.8

5.7

3.4

3.2

2.8

4.5 4.6

4.0

3.8 3.7

3.5

4.14.0 3.9

4.13.7

3.9

3.4

3.3

2.9

2.9

2.7

2.8

2.9

2.7

2.8

2.7 2.8

2.9

3.5

3.0

3.3 3.3

2.9

3.5

3.5

3.7 2.8

4.3

3.3 3.6

3.2

2.9

2.8

2.8

2.3 3.5

5.4

0.3

0.5

0.4

4.6

4.3

W O

O

DE

N

DO

CK

W

OO

DE

N

DO

CK

SURVEY LIMITS

SU

RV

EY

L

IM

IT

S

SURVEY LIMITS

SU

RV

EY

L

IM

IT

S

-1

-1

12345

ZO

NE AE(6)

ZO

NE AE(7)

ZONE AE(6)

uge uge ug e

FFE:6.13

FFE:6.69

RPA (100' BUFFER)

0'

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

PARCEL ID: 21-1

PARCEL ID:

12B-1-7

PARCEL ID:

12B-1-6

PARCEL ID:

12B-1-5

PARCEL ID:

12B-1-4

PARCEL ID:

12B-1-3

PARCEL ID:

12B-1-2

PARCEL ID: 12B-1-1A

PARCEL ID:

12B-1-1

PARCEL ID:

12-11

PARCEL ID:

12-10

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE:

DATE:

TRC PROJECT NUMBER: 539038

REVISIONS

P :\2

3\

D C

R W es tm or el an d

S ta te P ar k\

-S

D I\C

A D

\5

D

S N

\C 2.

E X

IS

T

IN

G

C O

N D

IT

IO

N S

.d w g S ep te m be r

, 2

:0 9:

P

M

SEPTEMBER 13, 2023

W E

S T

M O

R E

LA

N

D S

T A

T E

P A

R K

P O

O L

P

O T

O M

A C

R

IV

E R

R E

T R

E A

T D

E M

O

LI

T

IO

N W

E S

T M

O R

E

LA

N D

C O

U N

T Y

, V

IR

G

IN

IA

9/13/2023

STATE PROJECT CODE:

199-18577-006 (B41)

C op pe rm in e

D riv e M an as sa s, V A

3-

9-w w w

.tr cc om pa ni es

.c om

C ha rlo tte sv ill e, V

A B la ck sb ur g, V

A R ic hm on d, V A

Vi rg in ia

B ea ch , V

A R al ei gh , N

C N ew po rt N ew s, V A

TR

C

E N

G

IN

EE

R

S, IN

C

E X

IS

T

IN

G

C O

N D

IT

IO

N S

P

LA

N

AS SHOWN

MM

PST

PST

C2.1 1 inch = ft.

( IN FEET )

GRAPHIC SCALE

020 20 40

TRAVERSE #112

5 8 " ROD & CAP

N:6750328.41 E:11949230.12

TRAVERSE #111

5 8 " ROD & CAP

N:6750390.16 E:11949129.68

SURVEY CONTROL TABLE

TRAVERSE #110

5 8 " ROD & CAP

N:6750238.10 E:11949017.76

TRAVERSE #105

60d NAIL N:6749655.62 E:11950341.50

TRAVERSE #104

60d NAIL N:6749793.18 E:11950045.39

TRAVERSE #101

5 8 " ROD & CAP

N:6749925.85 E:11950107.42

SURVEY CONTROL TABLE

END OF INFORMATION

UTILITY SIGNAL

ECONTOUR

GAS LINE

OVERHEAD POWER

SANITARY FORCE MAIN

STORM LINE AND MANHOLE

STORM LINE AND INLET

UNDERGROUND CABLE TV

UNDERGROUND ELECTRIC

UNDERGROUND TELEPHONE

WATERLINE

ASPHALT

BUILDING

FENCE (AS NOTED)

DITCH

TREELINE

GUY WIRE

LEGEND

gas ohp fm catv uge ugt w

XX

ELECTRICAL MANHOLE

UTILITY POLE

ELECTRIC HANDHOLE

LIGHT POLE

GAS VALVE

SEWER CLEAN OUT

WOOD POST

METAL POST

TELEPHONE PEDESTAL

FIRE HYDRANT

WATER VALVE

WATER METER

BENCHMARK

BOLLARD

SIGN (1-POST)

SIGN (2-POST)

SPOT ELEVATION

DECIDUOUS TREE

EVERGREEN TREE

SHRUB

CONCRETE

E

HANDRAIL

SURVEY LIMITS

SATELLITE DISH

PROPANE TANK

SEPTIC COVER

TRASH CAN

HVAC UNIT

tob TOP OF BANK

GRAVEL

BRICK

WOOD DECKING

CORRUGATED PLASTIC PIPECPP

REINFORCED CONCRETE PIPERCP

INVERTINV

3.7

HOSE BIB

GENERAL SURVEY NOTES:

S1.) SOURCE OF MERIDIAN: NAD83(CORS2011), VIRGINIA STATE PLANE COORDINATE

SYSTEM,

NORTH ZONE, U.S. SURVEY FEET, BASED UPON GPS OBSERVATIONS.

S2.) VERTICAL DATUM: NAVD88, BASED UPON GPS OBSERVATIONS.

S3.) THIS SURVEY WAS PREPARED WITHOUT THE BENEFIT OF A TITLE COMMITMENT OR

TITLE REPORT AND ALL EASEMENTS AND ENCUMBRANCES THAT MIGHT BE

DISCLOSED IN A TITLE SEARCH MAY NOT BE SHOWN.

S4.) UTILITIES SHOWN ARE BASED UPON: SUE QUALITY LEVEL B, ASCE 38-02 - FIELD

DESIGNATION OF UNDERGROUND UTILITIES PERFORMED BY TRC AND VISIBLE

EVIDENCE IN CONJUNCTION WITH COMPILED RECORDS.DUE TO SEVERAL FACTORS

SUCH AS NONCONDUCTIVE MATERIAL, LACK OF TRACE WIRE, DAMAGED OR

ABANDONED UTILITIES AND INCONCLUSIVE OR INACCURATE UTILITY RECORDS, SOME

UTILITIES SUCH AS STEAM, SANITARY SEWER SERVICES AND NONTRACEABLE FIBER MAY

NOT BE SHOWN. ALTHOUGH TRC COMPLETED A THOROUGH QL-B SURVEY, WE ARE

UNABLE TO GUARANTEE ALL UTILITIES WITHIN THE PROJECT SITE ARE MAPPED. TRC

RECOMMENDS A QL-A TEST HOLE UTILITY SURVEY TO INVESTIGATE AREAS OF CONCERN

OR EXPOSE UTILITIES AT CRITICAL LOCATIONS.

S5.) CONTOUR INTERVAL: 1'.

S6.) THIS SURVEY WAS PREPARED FOR DEPARTMENT OF CONSERVATION AND

RECREATION. TRC COMPANIES, INC. ASSUMES NO LIABILITY FOR REUSE OR

MODIFICATION OF THIS DOCUMENT.

S7.) PROPERTY LINES WERE NOT ADDRESSED AS PART OF THIS SURVEY.

S8.) TRC COMPANIES, INC. PROVIDES BENCHMARKS FOR THE CONSTRUCTION OF THE

IMPROVEMENTS SHOWN ON THESE PLANS. ALL OTHER EXISTING ELEVATIONS

ARE FOR REFERENCE TO EXISTING CONDITIONS ONLY. DO NOT USE SPOT ELEVATIONS,

FINISH FLOOR ELEVATIONS, ELEVATIONS ON MANHOLES, ELEVATIONS ON SURVEY NAILS,

SURVEY HUBS, CONTROL POINTS (HORIZONTAL POINTS PROVIDED) OR ANY OTHER

POINTS FOR CONSTRUCTION OTHER THAN THE PROVIDED BENCHMARKS. FAILURE TO

UTILIZE AND VERIFY THE PROVIDED BENCHMARKS COULD RESULT IN DAMAGES AND

ADDITIONAL COSTS THAT ARE THE CONTRACTOR'S RESPONSIBILITY.

S9.) THE PROPERTY SHOWN HEREON APPEARS TO BE LOCATED IN FLOOD ZONE(S) AE

AND X, BASED ON A SCALED LOCATION ON FIRM PANEL #51193C0095F EFFECTIVE

DATE MAY 17, 2022 AND FIRM PANEL #51193C0115F EFFECTIVE DATE MAY 17, 2022. THIS

FLOOD DETERMINATION IS NOT A RECOMMENDATION BY TRC TO NOT PURCHASE OR

PURCHASE FLOOD INSURANCE COVERAGE AND DOES NOT IMPLY THAT THE

REFERENCED PROPERTY WILL OR WILL NOT BE FREE FROM FLOOD DAMAGE.

S10.) MATTERS PERTAINING TO ARCHEOLOGICAL OR HISTORIC FEATURES, WETLANDS

OR FLOOD CONDITIONS, IF ANY, HAVE NOT BEEN ADDRESSED AS PART OF THIS

SURVEY.

RIP RAP

toe TOE OF BANK w/datr WATER DRAWN

PER RECORD

GIS DATA

PARCEL ID PARCEL OWNER

12-10 STATE OF VIRGINIA

12-11

12-B-1-6

12-B-1-5

12B-1-4

12B-1-3

12B-1-2

12B-1-1A

12B-1-1

21-1

STATE OF VIRGINIA

12-B-1-7 STATE OF VIRGINIA

STATE OF VIRGINIA

STATE OF VIRGINIA

EARL T & DIANA

S PAYNE

ELLEN L & MORRIS SPIVEY,

NATALIE D TRUSTEES

DEPARTMENT OF

CONSERVATION & RECREATON

DEPARTMENT OF

CONSERVATION & RECREATON

DEPARTMENT OF

CONSERVATION & RECREATON

STATE OF VIRGINIA

N A D tob ohp ohp uge uge uge uge uge ug e uge uge ug e ug e ug e ug e uge uge uge uge uge uge ug e uge uge ug e ug e ug e

X

X

X

X

X

X

XX

X

XX

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X toe toe ugt ugt w w w w w w

E

E

12" HOLLY

14" MAPLE

12" CYPRESS

8" MAPLE

24" GUM

10" MAPLE

10" OAK

POOL POOL

GATE

GATE

WATER

SLIDE

STEPS & PLATFORM

LA

DD

ER

LI

FE

G

UA

RD

ST

AN

D

LI

FE

G

UA

RD

ST

AN

D

LADDER

LI

FE

G

UA

RD

ST

AN

D

LADDER

LI

FE

G

UA

RD

ST

AN

D

LADDER

SKIMMER

BASKET

(TYPICAL)

HANDICAP

LIFT

HANDICAPLIFT

WATERPIPE

EL

EC

TR

IC

P O

ST

W O

O

DE

N

SI

G N

1 STORY

WOOD

FRAME

W O

O

DE

N

RA

M P

HOSE BIB

(TYPICAL)

SPRINKLER

HEAD

(TYPICAL)

ohp ohp ohp oh p oh p oh p oh p

1 STORY

WOOD

FRAME

PUMP

HOUSE

SHED

BA

TH

H O

US

E

BA

TH

H O

US

E w/datr w/datr w/datr w/datr

ABANDONED

WATER LINE

PER RECORD

CLEAN OUT,

POSSIBLE

WATER STUB

CLEAN OUT

9.3

9.5

10.2

7.4

10.1

10.5

11.1

11.3

11.7

10.5

11.4

13.5

16.0 16.7

15.7

15.2

14.3

9.7

8.0

11.1

10.3

7.9

10.3

11.2

12.6

15.2

14.0

7.9

5.9

5.2

8.19 8.61

9.11

9.54 9.74

10.13 10.25

10.58

10.75

10.05

4.70 4.83

3.90 3.92

7.15

7.52

7.61

7.80

7.65

7.72

7.19

8.82

8.69 8.18

7.87 7.92

7.91

8.28 7.87

7.89 8.12

8.65

8.73

8.10

8.48 8.21

8.73

8.80

8.82

8.97

9.23

9.51

8.45

8.09

8.04 7.65

8.14 8.17

8.27

8.17

10.11 10.02

10.27

8.027.95 10.20

8.91

7.44

11.13

11.19

11.48 10.47

10.52

11.16

11.14

11.34

11.41

11.57

11.60

11.44

11.39

11.44

11.41

11.65

11.72

11.7411.73 11.73

11.69

11.64

11.54

GATE

11.34

11.45

6.64

11.1

11.1

10.2

10.4 7.5

8.1

4.9

4.9

4.2

4.5

4.2

4.4

4.7

3.7

4.7

3.9

4.1

4.9

4.9

3.9

4.0

4.8

7.0

11.1

11.1

11.5

TRAVERSE #104

TRAVERSE #101

TEMPORARY

BENCHMARK

CHISELED SQUARE

TOP OF CULVERT

ELEVATION= 8.52

TEMPORARY

BENCHMARK

CHISELED SQUARE

CORNER OF CONC. PAD

ELEVATION= 7.15

12"RCP OUTFALL

INV.= -0.33

12"RCP

INV.= 7.55

12"RCP

INV.= 5.15

12"CPP

INV.= 5.014

POTOMAC RIVER

SURVEY LIMITS

SU

RV

EY

L

IM

IT

S

SURVEY LIMITS

SURVEY LIM

ITS

12 5

SHOWER2

ZONE AE(7)

ZONE X

ZONE AE(9)

ZONE AE(7)

ZONE AE(9)

ZONE X

ZO

N

E AE(9)

ZO

N E X

CONCRETE SWALE

CONCRETE SWALE

TRAVERSE #105

w/datr w/datr w w w w w w ug e

12" CPP

" R

CP

" R

CP

" R

C P

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

RPA (100' BUFFER)

PARCEL ID: 21-1

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE:

DATE:

TRC PROJECT NUMBER: 539038

REVISIONS

P :\2

3\

D C

R W es tm or el an d

S ta te P ar k\

-S

D I\C

A D

\5

D

S N

\C 2.

E X

IS

T

IN

G

C O

N D

IT

IO

N S

.d w g S ep te m be r

, 2

:0 9:

P

M

SEPTEMBER 13, 2023

W E

S T

M O

R E

LA

N

D S

T A

T E

P A

R K

P O

O L

P

O T

O M

A C

R

IV

E R

R E

T R

E A

T D

E M

O

LI

T

IO

N W

E S

T M

O R

E

LA

N D

C O

U N

T Y

, V

IR

G

IN

IA

9/13/2023

STATE PROJECT CODE:

199-18577-006 (B41)

C op pe rm in e

D riv e M an as sa s, V A

3-

9-w w w

.tr cc om pa ni es

.c om

C ha rlo tte sv ill e, V

A B la ck sb ur g, V

A R ic hm on d, V A

Vi rg in ia

B ea ch , V

A R al ei gh , N

C N ew po rt N ew s, V A

TR

C

E N

G

IN

EE

R

S, IN

C

E X

IS

T

IN

G

C O

N D

IT

IO

N S

P

LA

N

AS SHOWN

MM

PST

PST

C2.2 1 inch = ft.

( IN FEET )

GRAPHIC SCALE

020 20 40

DROP INLET

TOP= 8.01

CL= 5.06

NE INV.= 4.95(12"RCP)

DROP INLET

TOP= 7.76

CL= 3.74

SW INV.= 3.84(12"RCP)

NE INV.= 3.81(12"RCP)

DROP INLET

TOP= 7.73

CL= 3.59

SW INV.= 3.60(12"RCP)

NE INV.= 3.55(12"RCP)

STORM SEWER STRUCTURE TABLE

4 STORM MANHOLE

TOP= 10.42

CL= 6.42

*NW INV.= 6.68(10"PVC)

E INV.= 6.40(12"CPP)

*UPSTREAM CONNECTION

UNKNOWN

GENERAL SURVEY NOTES:

S1.) SOURCE OF MERIDIAN: NAD83(CORS2011), VIRGINIA STATE PLANE COORDINATE SYSTEM, NORTH ZONE, U.S. SURVEY FEET, BASED UPON GPS OBSERVATIONS.

S2.) VERTICAL DATUM: NAVD88, BASED UPON GPS OBSERVATIONS.

S3.) THIS SURVEY WAS PREPARED WITHOUT THE BENEFIT OF A TITLE COMMITMENT OR TITLE

REPORT AND ALL EASEMENTS AND ENCUMBRANCES THAT MIGHT BE DISCLOSED IN A

TITLE SEARCH MAY NOT BE SHOWN.

S4.) UTILITIES SHOWN ARE BASED UPON: SUE QUALITY LEVEL B, ASCE 38-02 - FIELD

DESIGNATION OF UNDERGROUND UTILITIES PERFORMED BY TRC AND VISIBLE EVIDENCE IN

CONJUNCTION WITH COMPILED RECORDS.DUE TO SEVERAL FACTORS SUCH AS

NONCONDUCTIVE MATERIAL, LACK OF TRACE WIRE, DAMAGED OR ABANDONED UTILITIES

AND INCONCLUSIVE OR INACCURATE UTILITY RECORDS, SOME UTILITIES SUCH AS STEAM,

SANITARY SEWER SERVICES AND NONTRACEABLE FIBER MAY NOT BE SHOWN.

ALTHOUGH TRC COMPLETED A THOROUGH QL-B SURVEY, WE ARE UNABLE TO GUARANTEE

ALL UTILITIES WITHIN THE PROJECT SITE ARE MAPPED. TRC RECOMMENDS A QL-A TEST

HOLE UTILITY SURVEY TO INVESTIGATE AREAS OF CONCERN OR EXPOSE UTILITIES AT

CRITICAL LOCATIONS.

S5.) CONTOUR INTERVAL: 1'.

S6.) THIS SURVEY WAS PREPARED FOR DEPARTMENT OF CONSERVATION AND RECREATION.

TRC COMPANIES, INC. ASSUMES NO LIABILITY FOR REUSE OR MODIFICATION OF THIS

DOCUMENT.

S7.) PROPERTY LINES WERE NOT ADDRESSED AS PART OF THIS SURVEY.

S8.) TRC COMPANIES, INC. PROVIDES BENCHMARKS FOR THE CONSTRUCTION OF THE

IMPROVEMENTS SHOWN ON THESE PLANS. ALL OTHER EXISTING ELEVATIONS ARE FOR

REFERENCE TO EXISTING CONDITIONS ONLY. DO NOT USE SPOT ELEVATIONS, FINISH

FLOOR ELEVATIONS, ELEVATIONS ON MANHOLES, ELEVATIONS ON SURVEY NAILS, SURVEY

HUBS, CONTROL POINTS (HORIZONTAL POINTS PROVIDED) OR ANY OTHER POINTS FOR

CONSTRUCTION OTHER THAN THE PROVIDED BENCHMARKS. FAILURE TO UTILIZE AND

VERIFY THE PROVIDED BENCHMARKS COULD RESULT IN DAMAGES AND ADDITIONAL

COSTS THAT ARE THE CONTRACTOR'S RESPONSIBILITY.

S9.) THE PROPERTY SHOWN HEREON APPEARS TO BE LOCATED IN FLOOD ZONE(S) AE AND X,

BASED ON A SCALED LOCATION ON FIRM PANEL #51193C0095F EFFECTIVE DATE MAY 17,

2022 AND FIRM PANEL #51193C0115F EFFECTIVE DATE MAY 17, 2022. THIS FLOOD

DETERMINATION IS NOT A RECOMMENDATION BY TRC TO NOT PURCHASE OR PURCHASE

FLOOD INSURANCE COVERAGE AND DOES NOT IMPLY THAT THE REFERENCED PROPERTY

WILL OR WILL NOT BE FREE FROM FLOOD DAMAGE.

S10.) MATTERS PERTAINING TO ARCHEOLOGICAL OR HISTORIC FEATURES, WETLANDS OR

FLOOD CONDITIONS, IF ANY, HAVE NOT BEEN ADDRESSED AS PART OF THIS SURVEY.

ECONTOUR

GAS LINE

OVERHEAD POWER

SANITARY FORCE MAIN

STORM LINE AND MANHOLE

STORM LINE AND INLET

UNDERGROUND CABLE TV

UNDERGROUND ELECTRIC

UNDERGROUND TELEPHONE

WATERLINE

ASPHALT

BUILDING

FENCE (AS NOTED)

DITCH

TREELINE

GUY WIRE

gas ohp fm catv uge ugt w

XX

ELECTRICAL MANHOLE

UTILITY POLE

ELECTRIC HANDHOLE

LIGHT POLE

GAS VALVE

SEWER CLEAN OUT

WOOD POST

METAL POST

TELEPHONE PEDESTAL

FIRE HYDRANT

WATER VALVE

WATER METER

BENCHMARK

BOLLARD

SIGN (1-POST)

SIGN (2-POST)

SPOT ELEVATION

DECIDUOUS TREE

EVERGREEN TREE

SHRUB

CONCRETE

E

HANDRAIL

SATELLITE DISH

PROPANE TANK

SEPTIC COVER

TRASH CAN

HVAC UNIT

tob

GRAVEL

BRICK

WOOD DECKING

CORRUGATED PLASTIC PIPECPP

REINFORCED CONCRETE PIPERCP

INVERTINV

3.7

HOSE BIB

RIP RAP

toe w/datr

TRAVERSE #105

60d NAIL N:6749655.62 E:11950341.50

TRAVERSE #104

60d NAIL N:6749793.18 E:11950045.39

TRAVERSE #101

5 8 " ROD & CAP

N:6749925.85 E:11950107.42

SURVEY CONTROL TABLE

WATER DRAWN

PER RECORD

TOE OF BANK

TOP OF BANK

SURVEY LIMITS

LEGEND

END OF INFORMATION

UTILITY SIGNAL

POOL DEPTH = 8'

POOL DEPTH = 4'

POOL AREA = 11,315 S.F.

POOLAREA =580 S.F.

POOLDEPTH = 2'

GIS DATA

PARCEL ID PARCEL OWNER

12-10 STATE OF VIRGINIA

12-11

12-B-1-6

12-B-1-5

12B-1-4

12B-1-3

12B-1-2

12B-1-1A

12B-1-1

21-1

STATE OF VIRGINIA

12-B-1-7 STATE OF VIRGINIA

STATE OF VIRGINIA

STATE OF VIRGINIA

EARL T & DIANA

S PAYNE

ELLEN L & MORRIS SPIVEY,

NATALIE D TRUSTEES

DEPARTMENT OF

CONSERVATION & RECREATON

DEPARTMENT OF

CONSERVATION & RECREATON

DEPARTMENT OF

CONSERVATION & RECREATON

STATE OF VIRGINIA N

A D ca tv ohp ohp ohp ohp ohp ohp oh p oh p oh p uge uge uge uge uge ug e ug e ug e uge ug e uge uge ug e ug e

X

X

X

X

X

X

X fm tob tob ugt ugt ug t ug t ugt ugt

14" PINE

12" HOLLY /DBL

20" PINE

30" PINE

8" HOLLY

12" CEDAR

15" GUM

15" GUM

15" GUM

18" GUM

24" GUM

20" OAK

15" GUM

20" GUM

14" GUM

24" OAK

14" GUM

30" OAK

8" GUM

20" GUM

15" GUM

12" GUM

12" GUM

7" GUM

12" GUM

POTOMAC RIVER

SEPTIC

COVER

(TYPICAL)

ELECTRIC

CONTROL

PANEL

3'H

PIPE

2'H

PIPE

P

STANDPIPES

CLEAN OUT

H

H

H H

SEPTIC

PUMP

WOODEN

BOATHOUSE

WOODEN

BOATHOUSE

PIER AND GAZEBO

NOT ACCESSIBLE AT

THE TIME OF SURVEY

HALF-

DEMOLISHED

WOODEN

DECKING

2 STORY

BRICKHOUSE

1 STORY

WOODHOUSE

1 STORY

WOODHOUSE

1 STORY

BRICK

BUILDING

TEMPORARY

BENCHMARK

CHISELED SQUARE

CORNER OF CONC. PAD

ELEVATION= 5.93

FIRE

RING

6"TIMBER

6"TIMBER

TEMPORARY

BENCHMARK

CHISELED SQUARE

CORNER OF

CONCRETE PAD

ELEVATION= 4.60

SHED

SHED

SHED

SH

ED

SH

ED

SH

ED

TRAVERSE #112

TRAVERSE #111

TRAVERSE #110

STORM SEWER DROP INLETS

FULL OF DEBRIS; INVERT DATA AND

CONNECTIONS UNAVAILABLE

TW:5.09

TW:5.13

TW:6.51

TW:6.59

TW:7.12TW:5.73

TW:5.50

TW:5.73

TW:5.78

TW:5.49

TW:5.57

4.99

5.42

5.56

5.58

5.27

5.30

5.51

5.19

5.20

5.32

5.17

4.72

5.53

5.30 5.89

4.33 5.845.81

3.55

4.504.63

5.1

5.55.6

5.5

5.6

5.6

5.6

5.3

4.7 4.4

4.2 4.6

5.6

5.9

5.7

5.75.5

5.7

5.2 5.1

5.1

4.6

4.9

3.6

4.1

4.3

3.5

4.7

5.8

3.4

3.2

2.8

4.5 4.6

4.0

3.8 3.7

3.5

4.14.0 3.9

4.13.7

3.9

3.4

3.3

2.9

2.9

2.7

2.8

2.9

2.7

2.8

2.7 2.8

2.9

3.5

3.0

3.3 3.3

2.9

3.5

3.5

3.7 2.8

4.3

3.3 3.6

3.2

2.9

2.8

2.8

2.3 3.5

5.4

0.3

0.5

0.4

4.6

4.3

W O

O

DE

N

DO

CK

W

OO

DE

N

DO

CK

SURVEY LIMITS

SU

RV

EY

L

IM

IT

S

SURVEY LIMITS

SU

RV

EY

L

IM

IT

S

-1

-1

12345

ZO

NE AE(6)

ZO

NE AE(7)

ZONE AE(6)

uge uge ug e

FFE:6.13

FFE:6.69

RPA (100' BUFFER)

0'

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

PARCEL ID: 21-1

PARCEL ID:

12B-1-7

PARCEL ID:

12B-1-6

PARCEL ID:

12B-1-5

PARCEL ID:

12B-1-4

PARCEL ID:

12B-1-3

PARCEL ID:

12B-1-2

PARCEL ID: 12B-1-1A

PARCEL ID:

12B-1-1

PARCEL ID:

12-11

PARCEL ID:

12-10

IP

IP

XX

XX

XX

XX

XX

XX

XX

XX

XX

XXXX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

TP

TP

TP TP

TP

TP

CE

SETTLING

AREA FOR CESSF

SSF

SSF

SSF

SSF

TS

TS

TS

MU

MU

MU

DC

DC

LOD

LOD

LOD

LO

D

LOD

LO

D

LO

D

LO

D

LO

D

LOD

LOD

LOD

LOD

LOD

LOD

LO

D

LO

D

LO

D

LO

DLOD

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE:

DATE:

TRC PROJECT NUMBER: 539038

REVISIONS

P :\2

3\

D C

R W es tm or el an d

S ta te P ar k\

-S

D I\C

A D

\5

D

S N

\C 3.

P H

A S

E I

E R

O S

IO

N

C O

N T

R O

L P

LA

N

.d w g S ep te m be r

, 2

:1 0:

P

M

SEPTEMBER 13, 2023

W E

S T

M O

R E

LA

N

D S

T A

T E

P A

R K

P O

O L

P

O T

O M

A C

R

IV

E R

R E

T R

E A

T D

E M

O

LI

T

IO

N W

E S

T M

O R

E

LA

N D

C O

U N

T Y

, V

IR

G

IN

IA

9/13/2023

STATE PROJECT CODE:

199-18577-006 (B41)

C op pe rm in e

D riv e M an as sa s, V A

3-

9-w w w

.tr cc om pa ni es

.c om

C ha rlo tte sv ill e, V

A B la ck sb ur g, V

A R ic hm on d, V A

Vi rg in ia

B ea ch , V

A R al ei gh , N

C N ew po rt N ew s, V A

TR

C

E N

G

IN

EE

R

S, IN

C

P H

A S

E I

E S

C P

LA

N

AS SHOWN

MM

PST

PST

C3.0 1 inch = ft.

( IN FEET )

GRAPHIC SCALE

020 20 40

EROSION & SEDIMENT CONTROL LEGEND

SYMBOLKEYTITLENo.

IP3.07 STORM DRAIN INLET PROTECTION

3.31

MULCHING

TS

QUANTITY

7 EA.

1.10 AC.

3.35 MU 1.10 AC.

CE3.02 TEMPORARY STONE

CONSTRUCTION ENTRANCE 2 EA.

SSF3.05 SUPER SILT FENCE XX XX 1,446 L.F.

TEMPORARY SEEDING TS

TREE PRESERVATION AND PROTECTION3.38 490 L.F.TP

MU

DUST CONTROL3.39 DC 1.10 AC.DC

LOD LIMITS OF DISTURBANCE

POTOMAC RIVER RETREAT DISTURBED AREA = 0.33 AC.

POOL DISTURBED AREA = 0.77 AC.

TOTAL DISTURBED AREA = 1.10 AC.

THIS SHEET IS FOR EROSION AND

SEDIMENT CONTROL PURPOSES ONLY!

3.32 PS 1.10 AC.PERMANENT SEEDING PS

N A D ohp ohp uge uge uge uge uge ug e uge uge ug e ug e ug e ug e uge uge uge uge uge uge ug e uge uge ug e ug e ug e

X

X

X

X

X

X

XX

X

XX

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X toe toe ugt ugt w w w w w w

E

E

12" HOLLY

14" MAPLE

12" CYPRESS

8" MAPLE

24" GUM

10" MAPLE

10" OAK

POOL POOL

GATE

GATE

WATER

SLIDE

STEPS & PLATFORM

LA

DD

ER

LI

FE

G

UA

RD

ST

AN

D

LI

FE

G

UA

RD

ST

AN

D

LADDER

LI

FE

G

UA

RD

ST

AN

D

LADDER

LI

FE

G

UA

RD

ST

AN

D

LADDER

SKIMMER

BASKET

(TYPICAL)

HANDICAP

LIFT

HANDICAPLIFT

WATERPIPE

EL

EC

TR

IC

P O

ST

W O

O

DE

N

SI

G N

1 STORY

WOOD

FRAME

W O

O

DE

N

RA

M P

HOSE BIB

(TYPICAL)

SPRINKLER

HEAD

(TYPICAL)

ohp ohp ohp oh p oh p oh p oh p

1 STORY

WOOD

FRAME

PUMP

HOUSE

SHED

BA

TH

H O

US

E

BA

TH

H O

US

E w/datr w/datr w/datr w/datr

ABANDONED

WATER LINE

PER RECORD

CLEAN OUT,

POSSIBLE

WATER STUB

CLEAN OUT

9.3

9.5

10.2

7.4

10.1

10.5

11.1

11.3

10.5

13.5

16.0 16.7

15.7

15.2

14.3

9.7

8.0

11.1

10.3

7.9

10.3

11.2

12.6

15.2

14.0

7.9

5.9

5.2

8.19 8.61

9.11

9.54 9.74

10.13 10.25

10.58

10.75

10.05

4.70 4.83

3.90 3.92

7.15

7.52

7.61

7.80

7.65

7.72

7.19

8.82

8.69 8.18

7.87 7.92

7.91

8.28 7.87

7.89 8.12

8.65

8.73

8.10

8.48 8.21

8.73

8.80

8.82

8.97

9.23

9.51

8.45

8.09

8.04 7.65

8.14 8.17

8.27

8.17

10.11 10.02

10.27

8.027.95

8.91

7.44

10.47

10.52

11.16

11.14

11.34

GATE

11.1

11.1

10.2

10.4 7.5

8.1

4.9

4.9

4.2

4.5

4.2

4.4

4.7

3.7

4.7

3.9

4.1

4.9

4.9

3.9

4.0

4.8

7.0

TRAVERSE #104

TRAVERSE #101

TEMPORARY

BENCHMARK

CHISELED SQUARE

TOP OF CULVERT

ELEVATION= 8.52

TEMPORARY

BENCHMARK

CHISELED SQUARE

CORNER OF CONC. PAD

ELEVATION= 7.15

12"RCP OUTFALL

INV.= -0.33

12"RCP

INV.= 7.55

12"RCP

INV.= 5.15

12"CPP

INV.= 5.014

POTOMAC RIVER

SURVEY LIMITS

SU

RV

EY

L

IM

IT

S

SURVEY LIMITS

SURVEY LIM

ITS

SHOWER2

ZONE AE(7)

ZONE X

ZONE AE(9)

ZONE AE(7)

ZONE AE(9)

ZONE X

ZO

N

E AE(9)

ZO

N E X

CONCRETE SWALE

CONCRETE SWALE

TRAVERSE #105

w/datr w/datr w w w w w w ug e

12" CPP

" R

CP

" R

CP

" R

C P

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

RPA (100' BUFFER)

PARCEL ID: 21-1

IP

CE

IP

IP

IP

XXXXXXXX

XX

XX

XXXX

XX

XX

XX

XX

XXXX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

IP

SSF

SSF

SSF

SSF

SSF

SETTLING

AREA FOR CE

DC

DC

XX

XX

XX

XX

XX

XX XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX XX

XX XX

XX

XX

LOD

LOD

LOD

LO

DLOD

LO

D

LOD

LOD

LO

D

LOD

LOD

LOD

LO

D

LOD

LOD

LOD

LO

D

LO

D

LO

D

LO

D

LOD

LO

D

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LO

D

LOD

LOD

LOD

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE:

DATE:

TRC PROJECT NUMBER: 539038

REVISIONS

P :\2

3\

D C

R W es tm or el an d

S ta te P ar k\

-S

D I\C

A D

\5

D

S N

\C 3.

P H

A S

E I

E R

O S

IO

N

C O

N T

R O

L P

LA

N

.d w g S ep te m be r

, 2

:1 0:

P

M

SEPTEMBER 13, 2023

W E

S T

M O

R E

LA

N

D S

T A

T E

P A

R K

P O

O L

P

O T

O M

A C

R

IV

E R

R E

T R

E A

T D

E M

O

LI

T

IO

N W

E S

T M

O R

E

LA

N D

C O

U N

T Y

, V

IR

G

IN

IA

9/13/2023

STATE PROJECT CODE:

199-18577-006 (B41)

C op pe rm in e

D riv e M an as sa s, V A

3-

9-w w w

.tr cc om pa ni es

.c om

C ha rlo tte sv ill e, V

A B la ck sb ur g, V

A R ic hm on d, V A

Vi rg in ia

B ea ch , V

A R al ei gh , N

C N ew po rt N ew s, V A

TR

C

E N

G

IN

EE

R

S, IN

C

P H

A S

E I

E S

C P

LA

N

AS SHOWN

MM

PST

PST

C3.1 1 inch = ft.

( IN FEET )

GRAPHIC SCALE

020 20 40

LOD LIMITS OF DISTURBANCE

POTOMAC RIVER RETREAT DISTURBED AREA = 0.33 AC.

POOL DISTURBED AREA = 0.77 AC.

TOTAL DISTURBED AREA = 1.10 AC.

THIS SHEET IS FOR EROSION AND

SEDIMENT CONTROL PURPOSES ONLY!

EROSION & SEDIMENT CONTROL LEGEND

SYMBOLKEYTITLENo.

IP3.07 STORM DRAIN INLET PROTECTION

3.31

MULCHING

TS

QUANTITY

7 EA.

1.10 AC.

3.35 MU 1.10 AC.

CE3.02 TEMPORARY STONE

CONSTRUCTION ENTRANCE 2 EA.

SSF3.05 SUPER SILT FENCE XX XX 1,446 L.F.

TEMPORARY SEEDING TS

TREE PRESERVATION AND PROTECTION3.38 490 L.F.TP

MU

DUST CONTROL3.39 DC 1.10 AC.DC

3.32 PS 1.10 AC.PERMANENT SEEDING PS

N A D ca tv ohp ohp ohp ohp ohp ohp oh p oh p oh p uge uge uge uge uge ug e ug e ug e uge ug e uge uge ug e ug e

X

X

X

X

X

X

X fm tob tob ugt ugt ug t ug t ugt ugt

14" PINE

12" HOLLY /DBL

20" PINE

30" PINE

8" HOLLY

12" CEDAR

15" GUM

15" GUM

15" GUM

18" GUM

24" GUM

20" OAK

15" GUM

20" GUM

14" GUM

24" OAK

14" GUM

30" OAK

8" GUM

20" GUM

15" GUM

12" GUM

12" GUM

7" GUM

12" GUM

POTOMAC RIVER

SEPTIC

COVER

(TYPICAL)

ELECTRIC

CONTROL

PANEL

3'H

PIPE

2'H

PIPE

P

STANDPIPES

CLEAN OUT

H

H

H H

SEPTIC

PUMP

WOODEN

BOATHOUSE

WOODEN

BOATHOUSE

PIER AND GAZEBO

NOT ACCESSIBLE AT

THE TIME OF SURVEY

HALF-

DEMOLISHED

WOODEN

DECKING

2 STORY

BRICKHOUSE

1 STORY

WOODHOUSE

1 STORY

WOODHOUSE

1 STORY

BRICK

BUILDING

TEMPORARY

BENCHMARK

CHISELED SQUARE

CORNER OF CONC. PAD

ELEVATION= 5.93

FIRE

RING

6"TIMBER

6"TIMBER

TEMPORARY

BENCHMARK

CHISELED SQUARE

CORNER OF

CONCRETE PAD

ELEVATION= 4.60

SHED

SHED

SHED

SH

ED

SH

ED

SH

ED

TRAVERSE #112

TRAVERSE #111

TRAVERSE #110

STORM SEWER DROP INLETS

FULL OF DEBRIS; INVERT DATA AND

CONNECTIONS UNAVAILABLE

TW:5.09

TW:5.13

TW:6.51

TW:6.59

TW:7.12TW:5.73

TW:5.50

TW:5.73

TW:5.78

TW:5.49

TW:5.57

4.99

5.42

5.56

5.58

5.27

5.30

5.58

5.51

5.19

5.20

5.32

5.17

4.72

6.22

5.53

5.30 5.89

4.33 5.845.81

3.55

5.35

4.504.63

5.1

5.55.6

5.5

5.66.1

5.6

5.6

5.3

4.7 4.4

4.2 4.6

5.6

5.9

5.7

5.75.5

5.7

5.2 5.1

5.1

4.6

4.9

4.6

4.6

4.9

4.2

3.6

4.1

4.3

3.5

4.7

5.8

5.9

5.9 5.5

6.2

5.7

5.8

5.7

3.4

3.2

2.8

4.5 4.6

4.0

3.8 3.7

3.5

4.14.0 3.9

4.13.7

3.9

3.4

3.3

2.9

2.9

2.7

2.8

2.9

2.7

2.8

2.7 2.8

2.9

3.5

3.0

3.3 3.3

2.9

3.5

3.5

3.7 2.8

4.3

3.3 3.6

3.2

2.9

2.8

2.8

2.3 3.5

5.4

0.3

0.5

0.4

4.6

4.3

W O

O

DE

N

DO

CK

W

OO

DE

N

DO

CK

SURVEY LIMITS

SU

RV

EY

L

IM

IT

S

SURVEY LIMITS

SU

RV

EY

L

IM

IT

S

-1

-1

12345

ZO

NE AE(6)

ZO

NE AE(7)

ZONE AE(6)

uge uge ug e

FFE:6.13

FFE:6.69

RPA (100' BUFFER)

0'

100'RPA

100'RPA

100'RPA

100'RPA

100'RPA

PARCEL ID: 21-1

PARCEL ID:

12B-1-7

PARCEL ID:

12B-1-6

PARCEL ID:

12B-1-5

PARCEL ID:

12B-1-4

PARCEL ID:

12B-1-3

PARCEL ID:

12B-1-2

PARCEL ID: 12B-1-1A

PARCEL ID:

12B-1-1

PARCEL ID:

12-11

PARCEL ID:

12-10

X X

X X

X X

X X

X X

X X

X

LOD

LOD

LOD

LO

D

LOD

LO

D

LO

D

LO

D

LO

D

LOD

LOD

LOD

LOD

LOD

LOD

LO

D

LO

D

LO

D

LO

DLOD

TP

TP

TP TP

TP

TP

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SCALE:

DATE:

TRC PROJECT NUMBER: 539038

REVISIONS

P :\2

3\

D C

R W es tm or el an d

S ta te P ar k\

-S

D I\C

A D

\5

D

S N

\C 3.

D E

M O

LI

T

IO

N

P

LA

N .d w g

S ep te m be r

, 2

:1

0:

P M

SEPTEMBER 13, 2023

W E

S T

M O

R E

LA

N

D S

T A

T E

P A

R K

P O

O L

P

O T

O M

A C

R

IV

E R

R E

T R

E A

T D

E M

O

LI

T

IO

N W

E S

T M

O R

E

LA

N D

C O

U N

T Y

, V

IR

G

IN

IA

9/13/2023

STATE PROJECT CODE:

199-18577-006 (B41)

C op pe rm in e

D riv e M an as sa s, V A

3-

9-w w w

.tr cc om pa ni es

.c om

C ha rlo tte sv ill e, V

A B la ck sb ur g, V

A R ic hm on d, V A

Vi rg in ia

B ea ch , V

A R al ei gh , N

C N ew po rt N ew s, V A

TR

C

E N

G

IN

EE

R

S, IN

C

D E

M O

LI

T

IO

N

P

LA

N

AS SHOWN

MM

PST

PST

C3.2 1 inch = ft.

( IN FEET )

GRAPHIC SCALE

020 20 40

DEMOLITION LEGEND:

1 1 STORY BRICK BUILDING TO BE DEMOLISHED INCLUDING FOUNDATIONS AND

ALL UTILITIES UNDER THE BUILDING.

2 1 STORY WOOD HOUSE TO BE DEMOLISHED INCLUDING BUILDING

FOUNDATIONS AND ALL UTILITIES UNDER THE BUILDING.

3 WOODEN BOATHOUSE TO BE DEMOLISHED AND WOODEN PILES TO BE CUT

CLOSE TO THE RIVERBED TO AVOID HAZARD TO NAVIGATION. SEE NOTE #5.

4 WOODEN DECK WITH ASSOCIATED PIERS TO BE DEMOLISHED. SEE NOTE #5.

5 WOODEN DECKING AND FENCING TO BE DEMOLISHED

6 GRAVEL TO BE REMOVED TO LIMITS AS SHOWN

7 CONCRETE PAD TO BE DEMOLISHED

8 HVAC UNITS TO BE REMOVED OFFSITE. BEFORE STARTING DEMOLITION,

REMOVE REFRIGERANT FROM MECHANICAL EQUIPMENT ACCORDING TO 40

CFR 82.

9 CONCRETE STAIRS TO BE DEMOLISHED

10 SATELLITE DISH AND ASSOCIATE CATV LINE TO BE REMOVED

11 PIPE TO BE REMOVED

12 LIGHT POLE TO BE REMOVED

13 FIRE RING & METAL TO BE REMOVED

14 WATERLINE TO BE CUT AND CAPPED

15 UNDERGROUND CABLES TO BE CUT AND ABANDONED IN-PLACE AT LOD

**ALL ITEMS SHOWN IN BLACK ON THIS SHEET ARE TO BE DEMOLISHED**

RIP-RAP AND

WALL TO REMAIN

UNDISTURBED

RIP-RAP AND

WALL TO REMAIN

UNDISTURBED

DEMOLITION NOTES:

1. ALL SHORELINE WALL AND RIP-RAP IS TO REMAIN UNDISTURBED.

2. ALL TREES WITHIN THE LIMITS OF DISTURBANCE ARE TO REMAIN AND BE PRESERVED.

3. REFER TO SHEET C2.1-C2.2 FOR EXISTING LEGEND

4. THE CONTRACTOR SHOULD COORDINATE WITH THE POWER COMPANY TO ARRANGE FOR

THE DECOMMISSIONING OF POWER TO THE BUILDINGS BEFORE COMMENCING THE

DEMOLITION PROCESS.

5. NO DISTURBANCE OF THE RIVERBED, BANKS, AND SHORELINE TO BE CONDUCTED.

ENVIRONMENTAL IMPACT REPORT NOTES:

1. IF PREVIOUSLY UNIDENTIFIED ARCHAEOLOGICAL RESOURCES ARE DISCOVERED DURING

IMPLEMENTATION OF THE PROJECT, WORK IN THAT AREA WILL STOP AND DCR

(DEPARTMENT OF CONSERVATION OF RESOURCES) AND DHR (DEPARTMENT OF HISTORIC

RESOURCES), WILL BE NOTIFIED OF SUCH CONDITIONS.

2. REPRESENTATIVE SAMPLES OF DEMOLITION DEBRIS WILL BE CHEMICALLY ANALYZED FOR

LEAD USING THE TOXICITY CHARACTERISTIC LEACHING PROCEDURE (TCLP)

ASBESTOS NOTES:

ASBESTOS CONTAINING WINDOW GLAZING WAS FOUND IN THE OLDER WINDOWS OF THE MAIN

RETREAT STRUCTURE. SEE DEMOLITION SHEETS FOR LOCATION OF ASBESTOS. THIS SHOULD

BE ABATED BY A STATE OF VIRGINIA LICENSED ABATEMENT CONTRACTOR PRIOR TO

BUILDING DEMOLITION AND DISPOSE OF THE REST OF THE DEMOLITION DEBRIS AS GENERAL

DEMOLITION WASTE. THE ASBESTOS INSPECTION REPORT IS INCLUDED AS AN APPENDIX TO

THE PROJECT SPECIFICATIONS.

LEAD MATERIALS DISCLOSURE STATEMENT:

AN INSPECTION TO IDENTIFY LEAD CONTAINING OR COATED BUILDING COMPONENTS

HAS BEEN CONDUCTED AND CAN BE FOUND IN THE PROJECT SPECIFICATIONS. THIS

REPORT IS PROVIDED FOR THE CONTRACTOR'S USE AND MAY NOT BE ALL INCLUSIVE. IT

IS THE CONTRACTOR'S RESPONSIBILITY TO COMPLY WITH ALL VIRGINIA OCCUPATIONAL

SAFETY AND HEALTH (VOSH) REGULATIONS AS THEY PERTAIN TO EMPLOYEE

EXPOSURES TO LEAD. ALL LEAD AND LEAD-COATED BUILDING COMPONENTS SHALL

BE RECYCLED TO THE EXTENT POSSIBLE.

12135

ALL SEPTIC COVERS TO REMAIN

EX. SHEDS TO REMAIN

UNDERGROUND SEPTIC

SYSTEM TO REMAIN

CONCRETE PATH TO REMAIN

EX. SHEDS TO REMAIN

EX. TREE TO REMAINEX. BUILDINGS TO REMAIN

EX. FENCE TO REMAIN

WOODEN BOATHOUSE AND

DOCK TO REMAIN

LOD LIMITS OF DISTURBANCE

TREE PROTECTION

SEE NOTE #5.

SEE NOTE #5.

NO DISTURBANCE OF THE

RIVERBED, BANKS, AND

SHORELINE TO BE CONDUCTED.

AREA = 495 S.F.

AREA = 3,857 S.F.

EX. WOODEN GATE

POSTS TO REMAIN

GROSS FLOOR AREA (GFA) OF BUILDINGS TO

BE DEMOLISHED = 4,852 S.F.

LOCATION OF ASBESTOS

CONTAINING MATERIAL AT

WINDOW GLAZING

N A D ohp ohp uge uge uge uge uge ug e uge uge ug e ug e ug e ug e uge uge uge uge uge uge ug e uge uge ug e ug e ug e

X

X

X

X

X

X

XX

X

XX

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X toe toe ugt ugt w w w w w w

E

E

12" HOLLY

14" MAPLE

12" CYPRESS

8" MAPLE

24" GUM

10" MAPLE

10" OAK

POOL POOL

GATE

GATE

WATER

SL…