Attachment_1_-_Drawings_Final_Sealed_24x36.pdf
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- Solicitation number
- 140P3022R0017
About this file
This federal contract opportunity solicitation requests proposals to improve four boat ramps and locks at Chesapeake & Ohio Canal National Historical Park. The solicitation number is 140P3022R0017 and was issued by the Department of the Interior National Park Service National Office. The work includes upgrading existing boat ramps to meet current design standards and address safety, operational, and resource protection issues. Proposals are due by the date listed in the solicitation. The selected contractor will be expected to complete all work by the project completion date outlined in the final contract.
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FOUR LOCKS BOAT RAMP IMPROVEMENT
PROJECT
LOCATION
FOUR
LOCKS
INDEX OF DRAWINGS
SHEET NUMBER SUB-SHEET SHEET TITLE
01 COVERSHEET
02 C-01 GENERAL NOTES & LEGEND
03 C-02 KEY PLAN
04 C-03 EXISTING CONDITIONS & DEMOLITION PLAN
05 C-04 EXISTING CONDITIONS & DEMOLITION PLAN
06 C-05 EXISTING CONDITIONS & DEMOLITION PLAN
07 C-06 SITE LAYOUT PLAN
08 C-07 SITE LAYOUT PLAN
09 C-08 SITE LAYOUT PLAN
10 C-09 SITE GRADING & DRAINAGE PLAN
11 C-10 SITE GRADING & DRAINAGE PLAN
12 C-11 SITE GRADING & DRAINAGE PLAN
13 C-12 SITE GRADING SECTIONS
14 C-13 BOAT RAMP GRADING SECTIONS
15 C-14 STAIR GRADING ENLARGEMENT PLANS
16 C-15 STAIR GRADING SECTIONS
17 C-16 SITE DETAILS
18 C-17 SITE DETAILS
19 C-18 OVERALL DRAINAGE MAP
20 C-19 STORMWATER MANAGEMENT PLAN
21 C-20 RAIN GARDEN-1 DETAILS
22 C-21 RAIN GARDEN-2 DETAILS
23 C-22 EROSION & SEDIMENT CONTROL PLAN
24 C-23 EROSION & SEDIMENT CONTROL PLAN
25 C-24 EROSION & SEDIMENT CONTROL PLAN
26 C-25 EROSION & SEDIMENT CONTROL DRAINAGE MAP
27 C-26 EROSION & SEDIMENT CONTROL NOTES
28 C-27 EROSION & SEDIMENT CONTROL NOTES
29 C-28 EROSION & SEDIMENT CONTROL NOTES
30 C-29 EROSION & SEDIMENT CONTROL NOTES
31 C-30 EROSION & SEDIMENT CONTROL DETAILS
32 C-31 EROSION & SEDIMENT CONTROL DETAILS
33 C-32 EROSION & SEDIMENT CONTROL DETAILS
G-01
34 S-01 GENERAL STRUCTURAL NOTES
35 STRUCTURAL SITE PLAN
36 FLOATING DOCK SECTIONS & DETAILS
37 FLOATING DOCK SECTIONS & DETAILS
38 GANGWAY SECTIONS & DETAILS
39 FOUNDATION SECTIONS & DETAILS
40 TYPICAL DETAILS
S-02
S-03
S-04
S-05
S-06
S-07
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HARRISONBURG
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WEST
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FRONT
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VIRGINIA
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MARYLAND
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WASHINGTON D.C.
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WARRENTON
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CHARLOTTESVILLE
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SHENANDOAH
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ROYAL
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FREDERICKSBURG
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CARLISLE
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MARYLAND
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PENNSYLVANIA
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HARRISBURG
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BALTIMORE
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VIRGINIA
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VIRGINIA
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WEST
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WINCHESTER
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VIRGINIA
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MARYLAND
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PENNSYLVANIA
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FREDERICK
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HISTORICAL PARK
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CANAL NATIONAL
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AND OHIO
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CHESAPEAKE
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BEDFORD
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TURNPIKE
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PENN.
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OF
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SHENANDOAH
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RIVER
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ROCKS
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HQ.
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ANTIETAM
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HARPERS
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CHARLESTOWN
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FERRY
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CREEK
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MARTINSBURG
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RIVER
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POTOMAC
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BOONSBORO
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ALT
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POINT
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BRUNSWICK
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FERRY
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HARPERS
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BATTLEFIELD
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NATIONAL
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ANTIETAM
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HAGERSTOWN
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SHARPSBURG
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WILLIAMSPORT
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MARYLAND
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PENNSYLVANIA
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PENNSYLVANIA
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TO
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TURNPIKE
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LOCKS
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TWO
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FOUR LOCKS BOAT RAMP
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FOUR LOCKS BOAT RAMP IMPROVEMENT
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CHESAPEAKE AND OHIO CANAL NHP (CHOH)
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NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
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DESIGN AND PROJECT MANAGEMENT
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UNITED STATES
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OF
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SHEET
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DWG. NO.
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DATE
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DEPARTMENT OF THE INTERIOR
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REVISION
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DESIGNED
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DRAWN
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CHECKED
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PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
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FINAL SUBMISSION
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MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
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DQ
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SA
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SA
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SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
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UNITED STATES DEPARTMENT OF THE INTERIOR NATIONAL PARK SERVICE
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CHESAPEAKE AND OHIO CANAL NATIONAL HISTORIC PARK
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CLEAR SPRING, MARYLAND
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PMIS # 254948
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SCALE OF MILES
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SCALE OF KILOMETERS
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LEGEND
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RIVER
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CANAL & TOWPATH
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STATE LINE
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TRAIL
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HQ.
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GENERAL NOTES
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1. ALL ARCHITECTURAL & ENGINEERING WORK SHALL CONFORM TO THE LATEST EDITION OF THE INTERNATIONAL BUILDING CODE (IBC) & FAMILY OF INTERNATIONAL CODES. WORK SHALL CONFORM TO THE LIFE SAFETY CODE. 2. ALL NEW WORK SHALL COMPLY WITH ADA-ABA ACCESSIBILITY GUIDELINES FOR BUILDINGS AND FACILITIES WHERE APPLICABLE. 3. UTILITY MARKING: NOTIFY MISS UTILITY OR OTHER QUALIFIED UTILITY LOCATING SERVICE 48 HOURS PRIOR TO COMMENCEMENT OF ON-SITE WORK. CONTRACTOR(S) SHALL BE RESPONSIBLE FOR CONTACTING MISS UTILITY OR PRIVATE UTILITY LOCATING SERVICE, IN ADVANCE, FOR MARKING OF ALL UNDERGROUND UTILITIES WITHIN WORK ZONES WHERE DIGGING, TEST PITS, PROBES, ETC. ARE ANTICIPATED. 1-800-252-7777 OR 811. 4. NOTIFY COR A MINIMUM OF 72 HOURS IN ADVANCE OF BORING, DIGGING OR ANY GROUND DISTURBING ACTIVITIES. A NPS ARCHEOLOGIST AND/OR CULTURAL RESOURCE MANAGER MAY BE INVOLVED TO OBSERVE WORK IN PROGRESS. 5. ALL WORK SHALL BE IN ACCORDANCE WITH STANDARD OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA) GUIDELINES AND REGULATIONS. 6. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL CONSTRUCTION PERMITS. SEE SPECIFICATION SECTION 01 11 00, SUMMARY OF WORK FOR LIST OF APPLICABLE PERMITS AND DOCUMENTATION. 7. CONTRACTOR SHALL REPAIR AND RESTORE ALL DAMAGED AREAS WITHIN WORK AREA UPON COMPLETION OF WORK AT NO ADDITIONAL COST TO THE OWNER.
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VIRGINIA & MARYLAND
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SCALE OF MILES
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COVERSHEET
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MDE NO. 20-SF-0037 WETLANDS AND WATERWAYS NO. 201961961 USACE NO. NAB-19-NT-3304
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EROSION AND SEDIMENT, AND STORM WATER MANAGEMENT CONTROL PLAN
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DQ/TWW
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SA/JCL
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SA/SEP
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PARK HEADQUARTERS
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RANGER STATION
C-01
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GENERAL NOTES & LEGEND
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%%UDETAIL
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SCALE:
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1. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY ALL IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY ALL EXISTING CONDITIONS AND DIMENSIONS IN THE FIELD PRIOR TO START OF THE WORK. IF THE FIELD CONDITIONS ARE FOUND TO VARY FROM THOSE SHOWN ON THE PLANS, THE CONTRACTOR SHALL NOTIFY THE COR PRIOR TO PROCEEDING WITH CONSTRUCTION. DATUM SHOWN IS NAD 83, MARYLAND STATE PLAN COORDINATES NAVD 88. 2. THERE ARE NO KNOWN UTILITIES LOCATED ON SITE. HOWEVER, THE THERE ARE NO KNOWN UTILITIES LOCATED ON SITE. HOWEVER, THE CONTRACTOR SHALL PROVIDE/FURNISH SERVICES OF A QUALIFIED PRIVATE UTILITY LOCATOR 48 HOURS PRIOR TO START OF CONSTRUCTION. CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE PRIVATE UTILITY LOCATOR IN ADVANCE OF ON-SITE WORK. FOR THE MARKING OF ALL UNDERGROUND UTILITIES WITHIN WORK ZONES WHERE EARTHWORK IS ANTICIPATED. NOTIFY COR A MINIMUM OF 72 HOURS IN ADVANCE OF EARTHWORK AND/OR LOCATING WORK SO THAT NPS ARCHAEOLOGIST AND/OR CULTURAL RESOURCE MANAGER MAY OBSERVE WORK IN PROGRESS. 3. THE UTILITY MARKING CREW SHALL NOT SPRAY PAINT THE BUILDING OR THE UTILITY MARKING CREW SHALL NOT SPRAY PAINT THE BUILDING OR EXISTING STRUCTURES. 4. THE CONTRACTOR SHALL VERIFY ALL THE EXISTING VERTICAL AND HORIZONTAL THE CONTRACTOR SHALL VERIFY ALL THE EXISTING VERTICAL AND HORIZONTAL UTILITY CROSSING. 5. THE CONTRACTOR SHALL LOCATE AND PROTECT ALL STRUCTURES AND THE CONTRACTOR SHALL LOCATE AND PROTECT ALL STRUCTURES AND UNDERGROUND UTILITIES DURING CONSTRUCTION. ANY DAMAGE TO STRUCTURES AND UTILITIES AS A RESULT OF CONTRACTOR'S OPERATION SHALL BE REPAIRED IMMEDIATELY TO THE SATISFACTION OF THE COR AT NO ADDITIONAL COST. 6. ALL WORK HOUR RESTRICTIONS AS INDICATED IN THE CONTRACT DOCUMENTS ALL WORK HOUR RESTRICTIONS AS INDICATED IN THE CONTRACT DOCUMENTS SHALL BE OBSERVED BY THE CONTRACTOR. 7. THE CONTRACTOR SHALL REMOVE ALL DEBRIS FROM THE PROJECT SITE AS THE CONTRACTOR SHALL REMOVE ALL DEBRIS FROM THE PROJECT SITE AS THE WORK PROGRESSES AND DISPOSE OF IT PROPERLY. THE HAULING AND DISPOSAL OF DEBRIS SHALL COMPLY WITH ALL APPLICABLE CODES AND REGULATIONS OF THE COR. 8. PROVIDE ADEQUATE EROSION AND SEDIMENT CONTROL MEASURES AROUND ALL PROVIDE ADEQUATE EROSION AND SEDIMENT CONTROL MEASURES AROUND ALL DISTURBED AREAS. 9. ALL WORK AREAS ARE TO BE SECURED BY TEMPORARY CHAINLINK FENCE OR ALL WORK AREAS ARE TO BE SECURED BY TEMPORARY CHAINLINK FENCE OR OTHER COR APPROVED FENCING, THE CONTRACTOR SHALL COORDINATE WITH THE COR REGARDING THE LOCATION OF TEMPORARY FENCING. 10. THE CONTRACTOR SHALL COORDINATE ANY PORTION OF HIS WORK WITH THAT THE CONTRACTOR SHALL COORDINATE ANY PORTION OF HIS WORK WITH THAT OF OTHERS THAT MAY BE PERFORMED ADJACENT TO, OR IN CLOSE PROXIMITY TO, SUCH WORK IN THIS CONTRACT OR OTHERS. 11. THE CONTRACTOR SHALL VERIFY, BY FIELD MEASUREMENT, THE REQUIRED THE CONTRACTOR SHALL VERIFY, BY FIELD MEASUREMENT, THE REQUIRED DIMENSION OF ALL PIPES, FITTINGS, EQUIPMENT AND STRUCTURES TO ASSURE PROPER CLEARANCE AND SPACING PRIOR TO FABRICATION OR INSTALLATION. 12. THE NPS SHALL NOT BE HELD RESPONSIBLE FOR ANY DAMAGE OR INJURY THE NPS SHALL NOT BE HELD RESPONSIBLE FOR ANY DAMAGE OR INJURY SUSTAINED DURING CONSTRUCTION BY ANY PERSON, VEHICLES OR EQUIPMENT USED ON OR ADJACENT TO THE SITE.
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GENERAL UTILITY NOTES
AutoCAD SHX Text AASHTO ABAND AC APPROX ARCH ASPH ASTM AVE BC BIT BLDG BM B/W C&G CADD CALC CB CC CCI CFS CI CIP CL, CLF CMP CO COMM CND CONC COR CU DATUR DEMO DI DIA DIAM DWGS ELEC EXPJ ELEV EOI EP EW EX EXIST FDC FH FT G GEN HC HGL HR HT ID IN INV INVT IP L/P /P P LBS LF LOD MAX MDE MG MH MNGT MIN
AutoCAD SHX Text AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS ABANDON ACRE APPROXIMATE ARCHITECTURAL ASPHALT AMERICAN SOCIETY FOR TESTING AND MATERIALS AVENUE BOTTOM OF CURB BITUMINOUS BUILDING BENCH MARK BETWEEN CURB & GUTTER COMPUTER AIDED DRAFTING AND DESIGN CALCULATION CATCH BASIN CENTER TO CENTER CONSTRUCTION CONTRACT INSPECTOR CUBIC FEET PER SECOND CURB INLET CAST IN PLACE CENTER LINE STOCKADE FENCE CORRUGATED METAL PIPE CLEAN OUT COMMUNICATION CONDUIT CONCRETE CONTRACTING OFFICER'S REPRESENTATIVE CUBIC DEPICTED ACCORDING TO UTILITY RECORD DEMOLISH DROP INLET DIAMETER DRAWINGS ELECTRIC EXPANSION JOINT ELEVATION END OF INVESTIGATION EDGE OF PAVEMENT EACH WAY EXISTING FIRE DEPARTMENT CONNECTION FIRE HYDRANT FEET GAS GENERATOR HANDICAP HYDRAULIC GRADE LINE HOUR HEIGHT INSIDE DIAMETER INCH INVERT INLET PROTECTION LIGHT POLE POUNDS LINEAR FEET LIMITS OF DISTURBANCE MAXIMUM MARYLAND DEPARTMENT OF THE ENVIRONMENT MATCH GRADE MANHOLE MANAGEMENT MINIMUM/MINUTE
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PAGE DETAIL IS SHOWN ON
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PAGE DETAIL IS TAKEN FROM
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SECTION NUMBER
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LEGEND
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SYMBOLS
AutoCAD SHX Text # NO NO N/A /A A NEF NIC NPS NTS OHW PROP PSI PVC PVMT RCP REQD S/W S SAN SCE SEW SF SQ SS STA STD STM STR STRUCT SWM T&B T TELE TBD TP TC TRANS TYP UNG UNK UNO UTIL W/ / W WOUS
AutoCAD SHX Text NUMBER NOT AVAILABLE NO END FOUND NOT IN CONTRACT NATIONAL PARK SERVICE NOT TO SCALE OVERHEAD WIRE PROPOSED POUNDS PER SQUARE INCH POLYVINYL CHLORIDE PAVEMENT REINFORCED CONCRETE PIPE REQUIRED SIDEWALK SECOND SANITARY STABILIZED CONSTRUCTION ENTRANCE SEWER SILT FENCE SQUARE SANITARY SEWER STATION STANDARD STORM STRUCTURE STORM WATER MANAGEMENT TOP & BOTTOM TELEPHONE ELEPHONE TO BE DETERMINED TREE PROTECTION TOP OF CURB TRANSFORMER TYPICAL UNDERGROUND UNKNOWN UNLESS NOTED OTHERWISE UTILITY WITH WATER WATERS OF THE U.S.
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ABBREVIATIONS
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1. UNSUITABLE EXISTING FILL, SOFT OR LOOSE NATURAL SOILS, ORGANIC UNSUITABLE EXISTING FILL, SOFT OR LOOSE NATURAL SOILS, ORGANIC MATERIAL, AND RUBBLE SHALL BE STRIPPED TO APPROVED SUB-GRADES AS DETERMINED BY THE CONTRACTOR'S GEOTECHNICAL ENGINEER AND APPROVED BY THE COR. THE ACTUAL DEPTH OF STRIPPING NECESSARY TO PROVIDE A SUITABLE BASE FOR PLACEMENT OF CONCRETE MAY INCLUDE TOPSOIL AND OTHER SOFT SURFACE LAYERS WITH OR WITHOUT ORGANIC MATTER. 2. SUB-GRADES SHALL BE APPROVED BY THE CONTRACTOR'S GEOTECHNICAL SUB-GRADES SHALL BE APPROVED BY THE CONTRACTOR'S GEOTECHNICAL ENGINEER, PRIOR TO THE PLACEMENT OF NEW FILL. 3. FILL MATERIAL SHALL BE IN ACCORDANCE TO SPECIFICATION 31 20 00 FILL MATERIAL SHALL BE IN ACCORDANCE TO SPECIFICATION 31 20 00 EARTH MOVING. 4. ANY REQUIRED TEMPORARY SHORING SHALL BE IN COMPLIANCE WITH OSHA ANY REQUIRED TEMPORARY SHORING SHALL BE IN COMPLIANCE WITH OSHA REGULATIONS. ANY UN-BRACED EXCAVATIONS SHALL BE ESTABLISHED AT A STABLE SLOPE IN COMPLIANCE WITH OSHA REGULATIONS. 5. LOCATE ALL UNDERGROUND UTILITIES IN VICINITY OF FOUNDATIONS AND LOCATE ALL UNDERGROUND UTILITIES IN VICINITY OF FOUNDATIONS AND DETERMINE IF A CONFLICT EXISTS. PROVIDE INFORMATION ON LOCATION SIZE AND ELEVATION OF UTILITIES PRIOR TO START OF WORK SO THAT ANY NECESSARY CHANGES CAN BE MADE WITHOUT DELAYING THE PROJECT SCHEDULE. 6. CONTRACTOR'S STAGING AREA MUST BE KEPT NEAT AND THE FENCE CONTRACTOR'S STAGING AREA MUST BE KEPT NEAT AND THE FENCE FREE OF GRAFFITI AT ALL TIMES. ONLY CONSTRUCTION SAFETY SIGNS ARE ALLOWED ON THE FENCE AS APPROVED BY THE COR. 7. ANY DAMAGE RESULTING FROM ESTABLISHING THE STAGING AREA ANY DAMAGE RESULTING FROM ESTABLISHING THE STAGING AREA SHALL BE RESTORED UPON DEMOLITION. 8. CONTRACTOR SHALL RESTORE CONSTRUCTION STAGING AREA CONTRACTOR SHALL RESTORE CONSTRUCTION STAGING AREA (TEMPORARY STOCKYARD) TO PRE-WORK CONDITIONS.
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EARTHWORK NOTES
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FOUR LOCKS BOAT RAMP
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FOUR LOCKS BOAT RAMP IMPROVEMENT
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CHESAPEAKE AND OHIO CANAL NHP (CHOH)
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NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
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DESIGN AND PROJECT MANAGEMENT
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UNITED STATES
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OF
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DWG. NO.
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DATE
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DEPARTMENT OF THE INTERIOR
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REVISION
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DESIGNED
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DRAWN
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CHECKED
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PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
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FINAL SUBMISSION
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AutoCAD SHX Text 132916
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MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
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DQ
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SA
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SA
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SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
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1. EXISTING TOPOGRAPHIC SURVEY WAS OBTAINED FROM NPS. SURVEY WAS EXISTING TOPOGRAPHIC SURVEY WAS OBTAINED FROM NPS. SURVEY WAS PERFORMED BY AIR SURVEY, DATED 4/1/2003. MAPPING INFORMATION WAS SUPPLEMENTED BY FIELD SURVEY PERFORMED BY ALPHA CORPORATION DATED DECEMBER 2016 AND AUGUST 2019. 2. COORDINATES, BEARINGS, AND ELEVATIONS SHOWN HEREIN ARE BASED ON COORDINATES, BEARINGS, AND ELEVATIONS SHOWN HEREIN ARE BASED ON MARYLAND STATE PLANE COORDINATE SYSTEM NORTH AMERICAN DATUM 1983 (NAD 83) AND NORTH AMERICAN VERTICAL DATUM 1988 (NAVD 88). 3. ACCESS TO THE SITE FOR LARGE EQUIPMENT SHALL BE FROM TWO LOCKS. ACCESS TO THE SITE FOR LARGE EQUIPMENT SHALL BE FROM TWO LOCKS. CONTRACTOR SHALL INSTALL APPROPRIATE SIGNS AT THE TUNNEL TO RESTRICT OVERSIZE DELIVERIES VIA THE TUNNEL FOR THE DURATION OF THE WORK.
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GENERAL NOTES
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DQ
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SA
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SA
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TREE
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MAJOR CONTOUR PROPOSED
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MINOR CONTOUR PROPOSED
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SLOPE DIRECTION
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SIGN
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SIGN POST
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RPS
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SILT FENCE
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COFFER DAM
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WOUS LIMIT
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LIMIT OF DISTURBANCE (LOD)
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MDOT CLASS II RIP RAP
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ARTICULATED CONCRETE BLOCK RAMP
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MDOT CLASS III RIP RAP
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CONCRETE
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MAJOR CONTOUR EXISTING
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MINOR CONTOUR EXISTING
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DESIGN LOW WATER ELEVATION LINE
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MATCH LINE
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REMOVABLE PUMP STATION
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TREE LINE
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SURVEY CONTROL
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FB
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FLITTER BAG
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SPOT ELEVATIONS
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HANDICAP SYMBOL
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LOD
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88 BC
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39 TC
A
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CONCRETE
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CONCRETE
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CONCRETE
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KEY PLAN
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AutoCAD SHX Text MATCH SHEETS C-03, C-06, C-09, AND C-22C-03, C-06, C-09, AND C-22, C-06, C-09, AND C-22C-06, C-09, AND C-22, C-09, AND C-22C-09, AND C-22, AND C-22C-22
AutoCAD SHX Text MATCH SHEETS C-05, C-08, C-11, AND C-24C-05, C-08, C-11, AND C-24, C-08, C-11, AND C-24C-08, C-11, AND C-24, C-11, AND C-24C-11, AND C-24, AND C-24C-24
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DQ
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SA
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SA
AutoCAD SHX Text MATCH SHEETS C-04, C-07, C-10, AND C-23C-04, C-07, C-10, AND C-23, C-07, C-10, AND C-23C-07, C-10, AND C-23, C-10, AND C-23C-10, AND C-23, AND C-23C-23
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SCALE: 1"=30'
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FOUR LOCKS BOAT RAMP
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CHESAPEAKE AND OHIO CANAL NHP (CHOH)
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NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
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DESIGN AND PROJECT MANAGEMENT
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UNITED STATES
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OF
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DWG. NO.
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DATE
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DEPARTMENT OF THE INTERIOR
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REVISION
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DESIGNED
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DRAWN
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CHECKED
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PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
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FINAL SUBMISSION
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AutoCAD SHX Text 132916
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AutoCAD SHX Text
MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text
SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
AutoCAD SHX Text
CONSTRUCTION ACCESS PLAN
AutoCAD SHX Text
VEHICULAR TUNNEL BELOW EXISTING CANAL
AutoCAD SHX Text NOTE: 1. ACCESS TO THE PROJECT SITE IS RESTRICTED BY A VEHICULAR TUNNEL UNDER THE ACCESS TO THE PROJECT SITE IS RESTRICTED BY A VEHICULAR TUNNEL UNDER THE EXISTING CANAL. CONTRACTOR SHALL MEASURE THE TUNNEL HEIGHT AND WIDTH AND PROVIDE A WARNING SIGN NORTH OF THE TUNNEL INDICATING THE VEHICLE RESTRICTIONS. 2. CONTRACTOR SHALL COORDINATE WITH COR TO USE THE EXISTING TOW PATH FOR CONTRACTOR SHALL COORDINATE WITH COR TO USE THE EXISTING TOW PATH FOR ALTERNATIVE ACCESS TO THE PROJECT. CONTRACTOR SHALL ACCESS THE TOW PATH VIA TWO LOCKS, WHICH IS APPROXIMATELY 1.5 MILES DOWNSTREAM OF THE PROJECT SITE, BETWEEN CANAL LOCKS 45 AND 46 OFF OF DAM NUMBER 5 ROAD. CONTRACTOR SHALL TAKE PRECAUTION IN PROTECTING THE TOW PATH AND ASSOCIATED HISTORIC STRUCTURES (INCLUDING STONE CULVERT) AND RESTORE THE TOW PATH DURING AND AFTER ITS USE.
AutoCAD SHX Text
PROJECT SITE
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EXISTING CANAL TOW PATH
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CONTRACTOR ACCESS TO TOW PATH VIA TWO LOCKS, OFF DAM NUMBER 5 ROAD
EXISTING CANAL TOW PATH
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ASPHALT
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GRASS
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
GRASS
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EX. PEDESTRIAN BRIDGE
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP IMPROVEMENT
AutoCAD SHX Text
CHESAPEAKE AND OHIO CANAL NHP (CHOH)
AutoCAD SHX Text
NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
AutoCAD SHX Text
DESIGN AND PROJECT MANAGEMENT
AutoCAD SHX Text
UNITED STATES
AutoCAD SHX Text
OF
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
DWG. NO.
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DATE
AutoCAD SHX Text
DEPARTMENT OF THE INTERIOR
AutoCAD SHX Text Mark
AutoCAD SHX Text Sheet
AutoCAD SHX Text Initial
AutoCAD SHX Text Date
AutoCAD SHX Text
REVISION
AutoCAD SHX Text
DESIGNED
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DRAWN
AutoCAD SHX Text
CHECKED
AutoCAD SHX Text
PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
AutoCAD SHX Text
FINAL SUBMISSION
AutoCAD SHX Text
AutoCAD SHX Text 132916
AutoCAD SHX Text
AutoCAD SHX Text
MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text
SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
AutoCAD SHX Text
SURVEY CONTROL DATUM: NAVD 88, MARYLAND STATE PLAN COORDINATES NAD 83.
AutoCAD SHX Text
BENCHMARK
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EASTING
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NORTHING
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ELEVATION
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BENCHMARK TYPE
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AutoCAD SHX Text 1045538.57
AutoCAD SHX Text 711021.48
AutoCAD SHX Text 368.65
AutoCAD SHX Text
6" NAIL WITH MAGNETIC HEAD
AutoCAD SHX Text
AutoCAD SHX Text 1045509.51
AutoCAD SHX Text 710881.91
AutoCAD SHX Text 371.13
AutoCAD SHX Text
6" NAIL WITH MAGNETIC HEAD
AutoCAD SHX Text
AutoCAD SHX Text 1045700.39
AutoCAD SHX Text 710797.55
AutoCAD SHX Text 367.95
AutoCAD SHX Text
6" NAIL WITH MAGNETIC HEAD
AutoCAD SHX Text
AutoCAD SHX Text 1045756.81
AutoCAD SHX Text 710772.62
AutoCAD SHX Text 358.78
AutoCAD SHX Text
6" NAIL WITH MAGNETIC HEAD
AutoCAD SHX Text C-03
AutoCAD SHX Text
EXISTING CONDITIONS & DEMOLITION PLAN
AutoCAD SHX Text
AutoCAD SHX Text EXISTING CONDITION NOTES: 1. THE EXISTING CONDITIONS HAVE BEEN OBTAINED FROM PROVIDED AIR SURVEY THE EXISTING CONDITIONS HAVE BEEN OBTAINED FROM PROVIDED AIR SURVEY DATED 4/1/2003 AND THE INFORMATION WAS SUPPLEMENTED BY FIELD SURVEY PERFORMED BY ALPHA ON DECEMBER 2016 AND AUGUST 2019. 2. SEE SHEETS C-03, C-04 AND C-05 FOR SURVEY CONTROL LOCATIONS. SEE SHEETS C-03, C-04 AND C-05 FOR SURVEY CONTROL LOCATIONS. C-03, C-04 AND C-05 FOR SURVEY CONTROL LOCATIONS. , C-04 AND C-05 FOR SURVEY CONTROL LOCATIONS. C-04 AND C-05 FOR SURVEY CONTROL LOCATIONS. AND C-05 FOR SURVEY CONTROL LOCATIONS. C-05 FOR SURVEY CONTROL LOCATIONS. FOR SURVEY CONTROL LOCATIONS. 3. WATER LEVELS IN POTOMAC RIVER FLUCTUATE AT ALL TIMES. DESIGN LOW WATER LEVELS IN POTOMAC RIVER FLUCTUATE AT ALL TIMES. DESIGN LOW WATER ELEVATION OF 356.73 DISPLAYED HEREIN IS FOR DESIGN PURPOSES ONLY.
AutoCAD SHX Text
MATCH SHEET C-04C-04
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PLAN KEY
AutoCAD SHX Text EXISTING CONDITION KEY NOTES: EXISTING TREE TO REMAIN DESIGN LOW WATER SURFACE ELEVATION @ 356.73-FT. CONTRACTOR SHALL BE RESPONSIBLE FOR CONSIDERING THE IMPACTS OF VARYING WATER LEVELS DURING CONSTRUCTION. SURVEYED WATERS OF THE US LIMIT A MINIMUM 5-FOOT WIDE GRASS PATH SHALL REMAIN OPEN FOR VISITORS TO ACCESS THE EXISTING PEDESTRIAN BRIDGE DURING CONSTRUCTION. CONTRACTOR TO COORDINATE WITH PARK FOR MAINTAINING BRIDGE ACCESS WHEN PERFORMING WORK IN THIS AREA.
AutoCAD SHX Text
DEMOLITION KEY NOTES: CONSTRUCTION SAFETY FENCE
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DQ
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SA
AutoCAD SHX Text
SA
AutoCAD SHX Text C-03
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text
CONSTRUCTION STAGING AREA
AutoCAD SHX Text
AutoCAD SHX Text 10'
AutoCAD SHX Text 20'
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SCALE: 1"=10'
10'
EP
AutoCAD SHX Text
EP (12/2016)
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ASPHALT
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ASPHALT
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AutoCAD SHX Text
GRASS
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POTOMAC RIVER
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FLOW
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
EX. PARKING STRIPING (TYP)
AutoCAD SHX Text
AutoCAD SHX Text
EP
AutoCAD SHX Text
DIRT
AutoCAD SHX Text
CONSTRUCTION STAGING AREA
AutoCAD SHX Text
CONSTRUCTION STAGING AREA
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP IMPROVEMENT
AutoCAD SHX Text
CHESAPEAKE AND OHIO CANAL NHP (CHOH)
AutoCAD SHX Text
NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
AutoCAD SHX Text
DESIGN AND PROJECT MANAGEMENT
AutoCAD SHX Text
UNITED STATES
AutoCAD SHX Text
OF
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
DWG. NO.
AutoCAD SHX Text
DATE
AutoCAD SHX Text
DEPARTMENT OF THE INTERIOR
AutoCAD SHX Text Mark
AutoCAD SHX Text Sheet
AutoCAD SHX Text Initial
AutoCAD SHX Text Date
AutoCAD SHX Text
REVISION
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DESIGNED
AutoCAD SHX Text
DRAWN
AutoCAD SHX Text
CHECKED
AutoCAD SHX Text
PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
AutoCAD SHX Text
FINAL SUBMISSION
AutoCAD SHX Text
AutoCAD SHX Text 132916
AutoCAD SHX Text
AutoCAD SHX Text
MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text
SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
AutoCAD SHX Text C-04
AutoCAD SHX Text
EXISTING CONDITIONS & DEMOLITION PLAN
AutoCAD SHX Text
AutoCAD SHX Text
MATCH SHEET C-05C-05
AutoCAD SHX Text
PLAN KEY
AutoCAD SHX Text EXISTING CONDITION KEY NOTES: EXISTING TREE TO REMAIN EXISTING TREE CANOPY SURVEYED WATERS OF THE US LIMIT EXISTING TREE TRUNK TO BE REMOVED 18-IN BELOW GRADE DESIGN LOW WATER SURFACE ELEVATION @ 356.73-FT. CONTRACTOR SHALL BE RESPONSIBLE FOR CONSIDERING THE IMPACTS OF VARYING WATER LEVELS DURING CONSTRUCTION.
AutoCAD SHX Text DEMOLITION KEY NOTES: CONSTRUCTION SAFETY FENCE CLEAR AND REMOVE ACCUMULATED DIRT AND EXPOSE EXISTING EDGE OF PAVEMENT RECORDED ON 12/2016. SAWCUT AND REMOVE EX. ASPHALT TO PROVIDE SMOOTH TRANSITION FOR PROPOSED CONCRETE WALKWAY. ERADICATE EXISTING PARKING STRIPING
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text C-04
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text
MATCH SHEET C-03C-03
AutoCAD SHX Text
AutoCAD SHX Text 10'
AutoCAD SHX Text 20'
AutoCAD SHX Text
SCALE: 1"=10'
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AutoCAD SHX Text
EX. YELLOW LEVEL WARNING PAINT
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EX. RED LEVEL WARNING PAINT
AutoCAD SHX Text
EX. SIGN (TYP.)
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EX. SIGN POST
AutoCAD SHX Text
END OF EX. CURB
AutoCAD SHX Text
EP(12/2016)
AutoCAD SHX Text
EP
AutoCAD SHX Text
EC
AutoCAD SHX Text
EP
AutoCAD SHX Text
EP
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ASPHALT
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CONCRETE
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CONCRETE
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CONCRETE
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ASPHALT
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ASPHALT
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ASPHALT
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ASPHALT
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END OF VISIBLE CURBING
AutoCAD SHX Text
END OF VISIBLE CURBING
AutoCAD SHX Text
EX. RESTROOM FACILITY
AutoCAD SHX Text
CONC.
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CONC.
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CONC.
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CONC.
AutoCAD SHX Text
STEP
AutoCAD SHX Text
POTOMAC RIVER
AutoCAD SHX Text
FLOW
AutoCAD SHX Text
EP
AutoCAD SHX Text
EX. RED LEVEL WARNING PAINT
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
DIRT
AutoCAD SHX Text
STARLIPER ROAD
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP IMPROVEMENT
AutoCAD SHX Text
CHESAPEAKE AND OHIO CANAL NHP (CHOH)
AutoCAD SHX Text
NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
AutoCAD SHX Text
DESIGN AND PROJECT MANAGEMENT
AutoCAD SHX Text
UNITED STATES
AutoCAD SHX Text
OF
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
DWG. NO.
AutoCAD SHX Text
DATE
AutoCAD SHX Text
DEPARTMENT OF THE INTERIOR
AutoCAD SHX Text Mark
AutoCAD SHX Text Sheet
AutoCAD SHX Text Initial
AutoCAD SHX Text Date
AutoCAD SHX Text
REVISION
AutoCAD SHX Text
DESIGNED
AutoCAD SHX Text
DRAWN
AutoCAD SHX Text
CHECKED
AutoCAD SHX Text
PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
AutoCAD SHX Text
FINAL SUBMISSION
AutoCAD SHX Text
AutoCAD SHX Text 132916
AutoCAD SHX Text
AutoCAD SHX Text
MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text
SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
AutoCAD SHX Text
AutoCAD SHX Text 10'
AutoCAD SHX Text 20'
AutoCAD SHX Text
SCALE: 1"=10'
AutoCAD SHX Text 10'
AutoCAD SHX Text C-05
AutoCAD SHX Text
EXISTING CONDITIONS & DEMOLITION PLAN
AutoCAD SHX Text
AutoCAD SHX Text
MATCH SHEET C-04C-04
AutoCAD SHX Text
PLAN KEY
AutoCAD SHX Text EXISTING CONDITION KEY NOTES: DESIGN LOW WATER SURFACE ELEVATION @ 356.73-FT. CONTRACTOR SHALL BE RESPONSIBLE FOR CONSIDERING THE IMPACTS OF VARYING WATER LEVELS DURING CONSTRUCTION. NOT USED SURVEYED WATERS OF THE US LIMIT EXISTING TREE TRUNK TO BE REMOVED 18-IN BELOW GRADE
AutoCAD SHX Text DEMOLITION KEY NOTES: ERADICATE EXISTING PARKING STRIPING CLEAR AND REMOVE ACCUMULATED DIRT AND EXPOSE EXISTING EDGE OF PAVEMENT RECORDED ON 12/2016 SAWCUT AND REMOVE EX. ASPHALT TO PROVIDE SMOOTH TRANSITION FOR PROPOSED CONCRETE WALKWAY DEMO EX. CONCRETE BULKHEAD DEMO EXISTING CONCRETE RAMP APPROX. 35-FT BY 25-FT SAWCUT AND REMOVE EX. CURB FOR INSTALLATION OF PROPOSED STAIRS SAWCUT AND REMOVE ASPHALT 5-FT FROM THE EDGE OF EX. CONCRETE RAMP APPROX. 35-FT BY 5-FT MILL EX. ASPHALT 40-FT FROM EDGE OF SAWCUT LINE. CONSTRUCTION SAFETY FENCE REMOVE EXISTING SIGNS. REINSTALL SIGNS IN SAME LOCATION AFTER GRADING IN THIS AREA IS COMPLETE AND THE STABILIZED CONSTRUCTION ENTRANCE HAS BEEN REMOVED.
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text C-05
AutoCAD SHX Text C-16
AutoCAD SHX Text
CONSTRUCTION STAGING AREA
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
EX. PEDESTRIAN BRIDGE
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP IMPROVEMENT
AutoCAD SHX Text
CHESAPEAKE AND OHIO CANAL NHP (CHOH)
AutoCAD SHX Text
NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
AutoCAD SHX Text
DESIGN AND PROJECT MANAGEMENT
AutoCAD SHX Text
UNITED STATES
AutoCAD SHX Text
OF
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
DWG. NO.
AutoCAD SHX Text
DATE
AutoCAD SHX Text
DEPARTMENT OF THE INTERIOR
AutoCAD SHX Text Mark
AutoCAD SHX Text Sheet
AutoCAD SHX Text Initial
AutoCAD SHX Text Date
AutoCAD SHX Text
REVISION
AutoCAD SHX Text
DESIGNED
AutoCAD SHX Text
DRAWN
AutoCAD SHX Text
CHECKED
AutoCAD SHX Text
PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
AutoCAD SHX Text
FINAL SUBMISSION
AutoCAD SHX Text
AutoCAD SHX Text 132916
AutoCAD SHX Text
AutoCAD SHX Text
MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text
SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
AutoCAD SHX Text C-06
AutoCAD SHX Text
SITE LAYOUT PLAN
AutoCAD SHX Text
AutoCAD SHX Text
MATCH SHEET C-07C-07
AutoCAD SHX Text SITE LAYOUT PLAN KEY NOTES: KEY NOTES: CONSTRUCTION SAFETY FENCE RAIN GARDEN-1 PEA-GRAVEL SLOPE DIAPHRAGM PROPOSED SIGN "CAUTION. STORMWATER MANAGEMENT BEYOND. DO NOT DISTURB." (TYP OF 3) NOT USED NOT USED NOT USED NOT USED NOT USED NOT USED NOT USED REPAIR CRACKS THROUGHOUT PARKING LOT ASPHALT SURFACE, BOTH WITHIN AND OUTSIDE OF CONSTRUCTION SAFETY FENCE.
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text C-06
AutoCAD SHX Text C-20
AutoCAD SHX Text
AutoCAD SHX Text C-06
AutoCAD SHX Text C-20
AutoCAD SHX Text
AutoCAD SHX Text C-06
AutoCAD SHX Text C-21
AutoCAD SHX Text
AutoCAD SHX Text
PLAN KEY
AutoCAD SHX Text
AutoCAD SHX Text 10'
AutoCAD SHX Text 20'
AutoCAD SHX Text
SCALE: 1"=10'
AutoCAD SHX Text 10'
AutoCAD SHX Text C-06
AutoCAD SHX Text C-17
AutoCAD SHX Text
EP (12/2016)
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
POTOMAC RIVER
AutoCAD SHX Text
FLOW
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
EX. PARKING STRIPING (TYP)
AutoCAD SHX Text
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP IMPROVEMENT
AutoCAD SHX Text
CHESAPEAKE AND OHIO CANAL NHP (CHOH)
AutoCAD SHX Text
NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
AutoCAD SHX Text
DESIGN AND PROJECT MANAGEMENT
AutoCAD SHX Text
UNITED STATES
AutoCAD SHX Text
OF
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
DWG. NO.
AutoCAD SHX Text
DATE
AutoCAD SHX Text
DEPARTMENT OF THE INTERIOR
AutoCAD SHX Text Mark
AutoCAD SHX Text Sheet
AutoCAD SHX Text Initial
AutoCAD SHX Text Date
AutoCAD SHX Text
REVISION
AutoCAD SHX Text
DESIGNED
AutoCAD SHX Text
DRAWN
AutoCAD SHX Text
CHECKED
AutoCAD SHX Text
PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
AutoCAD SHX Text
FINAL SUBMISSION
AutoCAD SHX Text
AutoCAD SHX Text 132916
AutoCAD SHX Text
AutoCAD SHX Text
MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text
SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
AutoCAD SHX Text C-07
AutoCAD SHX Text
SITE LAYOUT PLAN
AutoCAD SHX Text
AutoCAD SHX Text SITE LAYOUT PLAN KEY NOTES: KEY NOTES: CONSTRUCTION SAFETY FENCE RAIN GARDEN-2 PEA-GRAVEL SLOPE DIAPHRAGM PROPOSED SIGN "NOTICE STORMWATER MANAGEMENT BEYOND. DO NOT DISTURB." (TYP OF 3) CONCRETE CONTROL JOINT (TYP) NOT USED INSTALL GEOTEXTILE FABRIC AND MDOT CLASS II RIP RAP SLAB ON GRADE FLOATING DOCK CONCRETE ANCHOR (SEE STRUCTURAL DRAWINGS) FLOATING DOCK (SEE STRUCTURAL DRAWINGS FOR CONFIGURATION) CONCRETE EXPANSION JOINT (TYP) ACCESSIBLE PARKING SPACE SYMBOL (TYP OF 2) CONCRETE WHEELSTOP (TYP OF 2) ACCESSIBLE PATH STRIPING VAN ACCESSIBLE PARKING SIGN (TYP OF 2) REPAIR CRACKS THROUGHOUT PARKING LOT ASPHALT SURFACE, BOTH WITHIN AND OUTSIDE OF CONSTRUCTION SAFETY FENCE. SLAB ON GRADE WITH 4" CURB (TYP)
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DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text C-07
AutoCAD SHX Text C-21
AutoCAD SHX Text
AutoCAD SHX Text C-07
AutoCAD SHX Text C-21
AutoCAD SHX Text
AutoCAD SHX Text C-07
AutoCAD SHX Text C-17
AutoCAD SHX Text
AutoCAD SHX Text C-07
AutoCAD SHX Text C-17
AutoCAD SHX Text
AutoCAD SHX Text C-07
AutoCAD SHX Text C-21
AutoCAD SHX Text
AutoCAD SHX Text C-07
AutoCAD SHX Text C-17
AutoCAD SHX Text
AutoCAD SHX Text C-07
AutoCAD SHX Text C-17
AutoCAD SHX Text
AutoCAD SHX Text
MATCH SHEET C-08C-08
AutoCAD SHX Text
MATCH SHEET C-06C-06
AutoCAD SHX Text
PLAN KEY
AutoCAD SHX Text
AutoCAD SHX Text 10'
AutoCAD SHX Text 20'
AutoCAD SHX Text
SCALE: 1"=10'
AutoCAD SHX Text 10'
AutoCAD SHX Text C-07
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text C-06
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text C-07
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text C-07
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text C-07
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text C-07
AutoCAD SHX Text C-17
AutoCAD SHX Text
AutoCAD SHX Text
EX. SIGN (TYP.)
AutoCAD SHX Text
EX. SIGN POST
AutoCAD SHX Text
EP(12/2016)
AutoCAD SHX Text
EP
AutoCAD SHX Text
EC
AutoCAD SHX Text
EP
AutoCAD SHX Text
EP
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
ASPHALT
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ASPHALT
AutoCAD SHX Text
EX. RESTROOM FACILITY
AutoCAD SHX Text
CONC.
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CONC.
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CONC.
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CONC.
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STEP
AutoCAD SHX Text
POTOMAC RIVER
AutoCAD SHX Text
FLOW
AutoCAD SHX Text B-1
AutoCAD SHX Text B-2
AutoCAD SHX Text
EP
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GRASS
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GRASS
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GRASS
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STARLIPER ROAD
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP IMPROVEMENT
AutoCAD SHX Text
CHESAPEAKE AND OHIO CANAL NHP (CHOH)
AutoCAD SHX Text
NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
AutoCAD SHX Text
DESIGN AND PROJECT MANAGEMENT
AutoCAD SHX Text
UNITED STATES
AutoCAD SHX Text
OF
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
DWG. NO.
AutoCAD SHX Text
DATE
AutoCAD SHX Text
DEPARTMENT OF THE INTERIOR
AutoCAD SHX Text Mark
AutoCAD SHX Text Sheet
AutoCAD SHX Text Initial
AutoCAD SHX Text Date
AutoCAD SHX Text
REVISION
AutoCAD SHX Text
DESIGNED
AutoCAD SHX Text
DRAWN
AutoCAD SHX Text
CHECKED
AutoCAD SHX Text
PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
AutoCAD SHX Text
FINAL SUBMISSION
AutoCAD SHX Text
AutoCAD SHX Text 132916
AutoCAD SHX Text
AutoCAD SHX Text
MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text
SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
AutoCAD SHX Text C-08
AutoCAD SHX Text
SITE LAYOUT PLAN
AutoCAD SHX Text
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text SITE LAYOUT PLAN KEY NOTES: KEY NOTES: CONSTRUCTION SAFETY FENCE ACCESSIBLE PARKING SPACE SYMBOL (TYP OF 2) CONCRETE WHEELSTOP (TYP OF 2) PROPOSED ACCESSIBLE PATH STRIPING DETECTABLE WARNING SURFACE CONCRETE CONTROL JOINT (TYP) NOT USED INSTALL GEOTEXTILE FABRIC AND MDOT CLASS II RIP RAP SLAB ON GRADE FLOATING DOCK CONCRETE ANCHOR (SEE STRUCTURAL DRAWINGS) FLOATING DOCK (SEE STRUCTURAL DRAWINGS FOR CONFIGURATION) TYPICAL STAIRS WITH HANDRAILS 6-IN RISE, 12-IN RUN (SEE SHEET C-14 FOR STAIR DETAILS) TURN DOWN SLAB (SEE STRUCTURAL DRAWINGS FOR DETAIL) PROPOSED SIGN "CAUTION. BOAT RAMP ENDS 70 FEET FROM THIS POINT" RESTRIPE EX. HIGH LEVEL WARNING STRIPE. MATCH EXISTING. ARTICULATED CONCRETE BLOCK RAMP INSTALL GEOTEXTILE FABRIC AND MDOT CLASS III RIP RAP CONCRETE EXPANSION JOINT VAN ACCESSIBLE PARKING SIGN (TYP OF 2) TYPICAL HANDRAIL REPAIR CRACKS THROUGHOUT PARKING LOT ASPHALT SURFACE, BOTH WITHIN AND OUTSIDE OF CONSTRUCTION SAFETY FENCE. ASPHALT OVERLAY
AutoCAD SHX Text C-08
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-17
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-13
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-13
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-17
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-17
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-13
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-17
AutoCAD SHX Text
AutoCAD SHX Text C-08
AutoCAD SHX Text C-16
AutoCAD SHX Text
AutoCAD SHX Text
MATCH SHEET C-07C-07
AutoCAD SHX Text
AutoCAD SHX Text 10'
AutoCAD SHX Text 20'
AutoCAD SHX Text
SCALE: 1"=10'
AutoCAD SHX Text 10'
AutoCAD SHX Text
PLAN KEY
AutoCAD SHX Text C-08
AutoCAD SHX Text C-16
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
EX. PEDESTRIAN BRIDGE
AutoCAD SHX Text 0.5%
AutoCAD SHX Text 66.78
AutoCAD SHX Text 66.40
AutoCAD SHX Text 66.86
AutoCAD SHX Text 66.45
AutoCAD SHX Text 66.99
AutoCAD SHX Text 1.1%
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text 66.51
AutoCAD SHX Text 66.30
AutoCAD SHX Text 66.50
AutoCAD SHX Text 66.35
AutoCAD SHX Text 66.40
AutoCAD SHX Text 66.25
AutoCAD SHX Text 66.25
AutoCAD SHX Text 66.25
AutoCAD SHX Text 66.35
AutoCAD SHX Text 67.35
AutoCAD SHX Text 67.25
AutoCAD SHX Text 67.15
AutoCAD SHX Text 67.05
AutoCAD SHX Text 65.41
AutoCAD SHX Text 65.25
AutoCAD SHX Text 65.25
AutoCAD SHX Text 66.86
AutoCAD SHX Text 1.1%
AutoCAD SHX Text 67.30
AutoCAD SHX Text 1.25%
AutoCAD SHX Text 67.15
AutoCAD SHX Text 67.07
AutoCAD SHX Text 2.40%
AutoCAD SHX Text 66.90
AutoCAD SHX Text 66.90
AutoCAD SHX Text 66.95
AutoCAD SHX Text 66.57
AutoCAD SHX Text 65.75
AutoCAD SHX Text 66.85
AutoCAD SHX Text 66.57
AutoCAD SHX Text 66.95
AutoCAD SHX Text
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP IMPROVEMENT
AutoCAD SHX Text
CHESAPEAKE AND OHIO CANAL NHP (CHOH)
AutoCAD SHX Text
NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
AutoCAD SHX Text
DESIGN AND PROJECT MANAGEMENT
AutoCAD SHX Text
UNITED STATES
AutoCAD SHX Text
OF
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
DWG. NO.
AutoCAD SHX Text
DATE
AutoCAD SHX Text
DEPARTMENT OF THE INTERIOR
AutoCAD SHX Text Mark
AutoCAD SHX Text Sheet
AutoCAD SHX Text Initial
AutoCAD SHX Text Date
AutoCAD SHX Text
REVISION
AutoCAD SHX Text
DESIGNED
AutoCAD SHX Text
DRAWN
AutoCAD SHX Text
CHECKED
AutoCAD SHX Text
PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
AutoCAD SHX Text
FINAL SUBMISSION
AutoCAD SHX Text
AutoCAD SHX Text 132916
AutoCAD SHX Text
AutoCAD SHX Text
MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text
SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
AutoCAD SHX Text C-09
AutoCAD SHX Text
SITE GRADING & DRAINAGE PLAN
AutoCAD SHX Text
AutoCAD SHX Text
MATCH SHEET C-10C-10
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text
SITE GRADING & DRAINAGE PLAN KEY NOTES: KEY NOTES: STORMWATER MANAGEMENT INSET
AutoCAD SHX Text C-09
AutoCAD SHX Text C-20
AutoCAD SHX Text
AutoCAD SHX Text
PLAN KEY
AutoCAD SHX Text
AutoCAD SHX Text 10'
AutoCAD SHX Text 20'
AutoCAD SHX Text
SCALE: 1"=10'
AutoCAD SHX Text
EP (12/2016)
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
POTOMAC RIVER
AutoCAD SHX Text
FLOW
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
EX. PARKING STRIPING (TYP)
AutoCAD SHX Text
AutoCAD SHX Text
EP
AutoCAD SHX Text
DIRT
AutoCAD SHX Text 1.6%
AutoCAD SHX Text 1.1%
AutoCAD SHX Text 66.57
AutoCAD SHX Text 0.9%
AutoCAD SHX Text 0.8%
AutoCAD SHX Text 0.9%
AutoCAD SHX Text 66.53
AutoCAD SHX Text 63.70
AutoCAD SHX Text 63.60
AutoCAD SHX Text 63.50
AutoCAD SHX Text 63.40
AutoCAD SHX Text 63.50
AutoCAD SHX Text 66.49
AutoCAD SHX Text 66.55
AutoCAD SHX Text 66.60
AutoCAD SHX Text 66.57
AutoCAD SHX Text 66.60
AutoCAD SHX Text 60.07
AutoCAD SHX Text 60.07
AutoCAD SHX Text 66.85
AutoCAD SHX Text 66.50
AutoCAD SHX Text 66.15
AutoCAD SHX Text 66.25
AutoCAD SHX Text 66.35
AutoCAD SHX Text 66.60
AutoCAD SHX Text 66.45
AutoCAD SHX Text 65.05
AutoCAD SHX Text 65.05
AutoCAD SHX Text 65.40
AutoCAD SHX Text 0.6%
AutoCAD SHX Text 60.07
AutoCAD SHX Text 60.07
AutoCAD SHX Text 60.07
AutoCAD SHX Text 60.07
AutoCAD SHX Text 60.08
AutoCAD SHX Text 60.07
AutoCAD SHX Text 0.7%
AutoCAD SHX Text 1.1%
AutoCAD SHX Text 66.78
AutoCAD SHX Text 66.40
AutoCAD SHX Text 66.44
AutoCAD SHX Text 66.86
AutoCAD SHX Text 66.99
AutoCAD SHX Text 66.85
AutoCAD SHX Text 66.76
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text 66.30
AutoCAD SHX Text 66.25
AutoCAD SHX Text 66.35
AutoCAD SHX Text 4.5%
AutoCAD SHX Text 4.4%
AutoCAD SHX Text 66.86
AutoCAD SHX Text 66.60
AutoCAD SHX Text 66.25
AutoCAD SHX Text 66.40
AutoCAD SHX Text 66.35
AutoCAD SHX Text 66.55
AutoCAD SHX Text 25.0%
AutoCAD SHX Text 25.0%
AutoCAD SHX Text 59.19
AutoCAD SHX Text 60.07
AutoCAD SHX Text 60.19
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP IMPROVEMENT
AutoCAD SHX Text
CHESAPEAKE AND OHIO CANAL NHP (CHOH)
AutoCAD SHX Text
NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
AutoCAD SHX Text
DESIGN AND PROJECT MANAGEMENT
AutoCAD SHX Text
UNITED STATES
AutoCAD SHX Text
OF
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
DWG. NO.
AutoCAD SHX Text
DATE
AutoCAD SHX Text
DEPARTMENT OF THE INTERIOR
AutoCAD SHX Text Mark
AutoCAD SHX Text Sheet
AutoCAD SHX Text Initial
AutoCAD SHX Text Date
AutoCAD SHX Text
REVISION
AutoCAD SHX Text
DESIGNED
AutoCAD SHX Text
DRAWN
AutoCAD SHX Text
CHECKED
AutoCAD SHX Text
PMIS#
AutoCAD SHX Text ALPHA CORPORATION 21000 ATLANTIC BOULEVARD, SUITE 400 DULLES, VA. 20166 (703) 450-0800 www.alphacorporation.com
AutoCAD SHX Text 254948
AutoCAD SHX Text
FINAL SUBMISSION
AutoCAD SHX Text
AutoCAD SHX Text 132916
AutoCAD SHX Text
AutoCAD SHX Text
MDE NO. 20-SF-0037
AutoCAD SHX Text 12/15/2020
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text
SUB SHEET NUMBER
AutoCAD SHX Text Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: iration Date: ration Date: 2021-03-26
AutoCAD SHX Text C-10
AutoCAD SHX Text
SITE GRADING & DRAINAGE PLAN
AutoCAD SHX Text
AutoCAD SHX Text
DQ
AutoCAD SHX Text
SA
AutoCAD SHX Text
SA
AutoCAD SHX Text SITE GRADING & DRAINAGE PLAN KEY NOTES: KEY NOTES: STORMWATER MANAGEMENT INSET GRADING ENLARGEMENT
AutoCAD SHX Text C-10
AutoCAD SHX Text C-21
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text 10'
AutoCAD SHX Text 20'
AutoCAD SHX Text
SCALE: 1"=10'
AutoCAD SHX Text 10'
AutoCAD SHX Text
MATCH SHEET C-11C-11
AutoCAD SHX Text
PLAN KEY
AutoCAD SHX Text
MATCH SHEET C-09C-09
AutoCAD SHX Text
AutoCAD SHX Text 10'
AutoCAD SHX Text 20'
AutoCAD SHX Text
SCALE: 1"=10'
AutoCAD SHX Text 10'
AutoCAD SHX Text C-10
AutoCAD SHX Text C-14
AutoCAD SHX Text
AutoCAD SHX Text C-10
AutoCAD SHX Text C-12
AutoCAD SHX Text A-A'
AutoCAD SHX Text C-10
AutoCAD SHX Text C-12
B-B'
AutoCAD SHX Text
AutoCAD SHX Text
EX. SIGN (TYP.)
AutoCAD SHX Text
EX. SIGN POST
AutoCAD SHX Text
END OF EX. CURB
AutoCAD SHX Text
EP(12/2016)
AutoCAD SHX Text
EP
AutoCAD SHX Text
EC
AutoCAD SHX Text
EP
AutoCAD SHX Text
EP
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
ASPHALT
AutoCAD SHX Text
END OF VISIBLE CURBING
AutoCAD SHX Text
END OF VISIBLE CURBING
AutoCAD SHX Text
EX. RESTROOM FACILITY
AutoCAD SHX Text
CONC.
AutoCAD SHX Text
CONC.
AutoCAD SHX Text
CONC.
AutoCAD SHX Text
CONC.
AutoCAD SHX Text
STEP
AutoCAD SHX Text
POTOMAC RIVER
AutoCAD SHX Text
FLOW
AutoCAD SHX Text B-1
AutoCAD SHX Text B-2
AutoCAD SHX Text
EP
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
GRASS
AutoCAD SHX Text
DIRT
AutoCAD SHX Text
STARLIPER ROAD
AutoCAD SHX Text 1.6%
AutoCAD SHX Text 1.1%
AutoCAD SHX Text 66.57
AutoCAD SHX Text 66.65
AutoCAD SHX Text 0.9%
AutoCAD SHX Text 0.8%
AutoCAD SHX Text 0.9%
AutoCAD SHX Text 0.5%
AutoCAD SHX Text 1.2%
AutoCAD SHX Text 66.49
AutoCAD SHX Text 66.55
AutoCAD SHX Text 66.60
AutoCAD SHX Text 66.57
AutoCAD SHX Text 66.60
AutoCAD SHX Text 66.64
AutoCAD SHX Text 66.59
AutoCAD SHX Text 60.07
AutoCAD SHX Text 60.07
AutoCAD SHX Text 60.07
AutoCAD SHX Text 60.08
AutoCAD SHX Text 60.07
AutoCAD SHX Text 62.29
AutoCAD SHX Text 66.85
AutoCAD SHX Text 66.77
AutoCAD SHX Text 66.80
AutoCAD SHX Text 66.88
AutoCAD SHX Text 61.79
AutoCAD SHX Text 61.75
AutoCAD SHX Text 1.1%
AutoCAD SHX Text 66.85
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text 4.5%
AutoCAD SHX Text 60.19
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP
AutoCAD SHX Text
FOUR LOCKS BOAT RAMP IMPROVEMENT
AutoCAD SHX Text
CHESAPEAKE AND OHIO CANAL NHP (CHOH)
AutoCAD SHX Text
NATIONAL PARK SERVICE - NATIONAL CAPITAL REGION
AutoCAD SHX Text
DESIGN AND PROJECT MANAGEMENT
AutoCAD SHX Text
UNITED STATES
AutoCAD SHX Text
OF
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
DWG. NO.
AutoCAD SHX Text
DATE
AutoCAD…
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