Final Design Drawings_Gravel Parking Area_RV01.pdf
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- Provide Gravel Parking Area
- Solicitation number
- 70Z03126RALAM2007
About this file
This document is a set of architectural design drawings for a U.S. Coast Guard (USCG) Civil Engineering Unit project located in Weslaco, Texas. The project, named "Operation River Wall," involves constructing a 60,000 square foot gravel parking/laydown pad at the USCG facility in Rio Grande. The scope of work includes site preparation, grading, subgrade compaction, geotextile fabric installation, aggregate placement, edge integration, tree removal/relocation, and restoration of disturbed areas. The project will involve removing existing vegetation, installing a non-woven geotextile fabric, placing 6-8 inches of clean gravel in compacted lifts, creating drive aisles, and installing parking blocks. The design drawings specify detailed site plans, demolition notes, proposed construction techniques, and include applicable codes such as UFC and IBC standards. The project is part of a design-build effort scheduled for completion in November 2025.
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U.S. COAST GUARD
CIVIL ENGINEERING
USCG PROJECT NUMBER: 31024368
OPERATION RIVER WALL - GRAVEL PARKING AREA
FACILITY- RIO GRANDE, WESLACO, TX
U.S. COAST GUARD
CIVIL ENGINEERING UNIT
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SHEET ID SHEET # SHEET TITLE
GENERAL
G-001 1 COVER SHEET
G-002 2 ABBREVIATIONS, SYMBOLS LEGEND & PROJECT INFORMATION
ARCHITECTURE
A-111 3 DEMO AND PROPOSED GRAVEL PARKING AREA - SITE PLAN
VICINITY MAP
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DESIGN PROJECT MANAGER
USCG FACILITY RIO GRANDEWESLACO, TX
PROJECT LOCATION
VICINITY MAP
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PROJECT INFORMATION
PROJECT ADDRESS:
COAST GUARD FACILITY RIO GRANDE-
2611 W. Vo TECH DRIVE, WESLACO, TEXAS 78596.
ABBREVIATIONS
ABBV COMMENTS
& AND
@ AT
ABBV. ABBREVIATIONS
A.F.F. ABOVE FINISHED FLOOR
ARCH ARCHITECTURAL
BLDG. BUILDING
CL CENTER LINE
COR CONTRACTING OFFICER'S
REPRESENTATIVE
DIM. DIMENSION
DWG DRAWINGS
EQ. EQUAL
EXIST. EXISTING
EXT. EXTERIOR
G GENERAL
INSUL. INSULATION
INT. INTERIOR
MAX. MAXIMUM
MIN. MINIMUM
NO. OR # NUMBER
NTS NOT TO SCALE
O.A. OVERAL
O.C. ON CENTER
OPNG OPENING
PPE PERSONAL PROTECTIVE
EQUIPMENT
PLWD. PLYWOOD
REF. REFERENCE
RPUID REAL PROPERTY UNIQUE
IDENTIFIER
SCHED. SCHEDULE
SECT. SECTION
SIM. SIMILAR
TYP. TYPICAL
U.O.N. UNLESS OTHERWISE NOTED
V.I.F. VERIFY IN FIELD
VTR. VENT THROUGH ROOF
W/ WITH
WD. WOOD
USCG ANNOTATION SYMBOLS LEGEND
KEYNOTE SYMBOLGRID IDENTIFIER
X/#
RPUID: ######
NAME
BUILDING
## SQ. FT.
NAME
ROOM
## SQ. FT.
FLOOR X#
BUILDING/ASSET IDENTIFIER ROOM NAME IDENTIFIER
SPOT ELEVATION INDICATORVERTICAL ELEVATION INDICATOR
APPLICABLE CODES
UFC 1-200-01 - GENERAL BUILDING REQUIREMENTS.
UFC 3-201-01 - CIVIL ENGINEERING.
UFC 3-250-01 - PAVEMENT DESING.
UFC 3-260-02 - SOILS AND GEOTECHNICAL REQUIREMENTS.
UFC 3-260-17 - GRADING, DRAINAGE, AND PAVEMENT MAINTENANCE.
IBC 2021 - INTERNATIONAL ENERGY CONSERVATION CODE (IECC) 2021.
IECC 2021 - INTERNATIONAL BUILDING CODE (IBC) 2021.
ASCE 7-22
OSHA - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION.
USCG DRAWING VIEW SYMBOLS LEGEND
NORTH
PLAN
TRUE N
XX###
X#
X#
X#
X#
X#
XX###
X#
XX###
0 1" 2"1/2"
XX###
X#
X#
XX###
X#
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XX###
X#
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X#
GRAPHIC SCALES NORTH ARROWS
DRAWING VIEW INDICATOR EXTERIOR ELEVATION INDICATOR
ENLARGED DETAIL INDICATORS INTERIOR ELEVATION INDICATOR
BUILDING SECTION INDICATOR SECTIONAL VIEW INDICATOR
PLAN NORTH
TRUE NORTH
ELEVATION
NUMBER/ID
ELEVATION
DRAWING
SHEET
DRAWING
SHEET
NUMBER/ID
DRAWING
VIEW
NUMBER/ID
X# TITLE
SCALE: X=1'-0"
DRAWING VIEW TITLES
DRAWING
VIEW
NUMBER/ID
DRAWING
VIEW
TITLE
DRAWING
SCALE
DIMENSION CENTERLINE
1 1/8"
EQ EQ.
1 1/8"
DIMENSIONS
ALIGN
ALIGN
SCOPE OF WORK - GRAVE PARKING AREA
THE WORK INCLUDES ALL LABOR, MATERIALS, AND EQUIPEMENT NECESSARY TO CONSTRUCT A NEW 60,000 SF GRAVEL PARKING / LAYDOWN PAD. WORK SHALL INCLUDE BUT IS NOT LIMITED TO:
1. SITE PREPARATION: REMOVE GRASS/TOPSOIL TO A DEPTH OF 4-6 INCHES AND PROOF-ROLL
SUBGRADE.
2. GRADING: GRADE SITE TO ESTABLISH A UNIFORM SUBGRADE WITH +/- 2 PERCENT CROWN OR
CORSS-SLOPE FOR POSITIVE DRAINAGE.
3. SUBGRADE COMPACTION: COMPACT SUBGRADE TO 95% MODIFIED PROCTOR (ASTM D1557).
4. GEOTEXTILE INSTALLATION: INSTALL CLASS 3 NON-WOVEN GEOTEXTILE FABRIC (MIRAFI 160MN
OR EQUAL) OVER PREPARED SUBGRADE.
5. AGGREGATE PLACEMENT: INSTAL 6"-8" OF CLEAN #6 OR #57 STONE (ASTM C33) IN MAXIMUM 4"
LIFTS. COMPACT EACH LIFT TO 95% MODIFIED PROCTOR.
6. EDGE INTEGRATION: FEATHER NEW GRAVEL PAD INTO EXITING GRADE TRANSITIONS TO AVOID
PONDING.
7. TREE REMOVAL / RELOCATION: RELOCATE OR REMOVE ONE TREE WITHIN THE LIMIT OF WORK.
REMOVE TWO ADDITIONAL TREES ONLY IF REQUIRED TO ACHIEVE THE 60K SF PAD AREA.
8. EXISTING MATERIALS: REMOVE AND STORE EXISTING METAL MATERIALS / SCRAP WITHIN LIMIT OF
WORK AT A LOCATION IDENTIFIED BY THE COR.
9. PARKING ZONES: PROVIDE CLEAR AREAS AND DRIVE AISLES AS SHOWN ON THE DRAWINGS TO
SUPPORT VEHICLE MOVEMENT AND OPERATIONS.
10. RESTORATION: RESTORE DISTURBED AREAS OUTSIDE LIMITS OF THE GRAVEL PAS WITH TOPSOIL
AND SEED OR STABILIZED GRAVE AS DIRECTED.
ALL WORK SHALL COMPLY WITH APPLICABLE FEDERAL, STATE, AND LOCAL REQUIREMENTS,
STANDARDS. THE CONTRACTOR SHALL FIELD-VERIFY ALL CONDITIONS AND DIMENSIONS PRIOR TO
START FOR WORK.
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U.S. COAST GUARD
CIVIL ENGINEERING
BUILDING A
EXISTING
18,000 SQ. FT.
LOT 3
213, 900.00 FT
4.91 ACRES
EXISTING
PARKING LOT
EXISTING
PARKING LOT
20'-0"
'-0
6'-
4" V.
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51'-5" V.I.F.
'-0
V.
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'-0
V.
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200'-0" V.I.F.
6'-
5" V.
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251'-6" V.I.F.
PROPOSED GRAVEL
PARKING AREA
60, 000.00 FT
EXISTING CONEX BOX
LOCATION
MAGAZINE PROPOSE
LOCATION
ARMORY PROPOSE
LOCATION
D2
D1
D7
D5
D4
D8
D2.1
P5
ZONE A
ZONE C
ZONE C
ZONE B
PRIME MOVERS &
VESSEL TRAILERS
SMALL EQUIPMENT
MAIN DRIVE
SMALL EQUIPMENT
'-0
'-0
1'- 0"
'-6
53'-0" 10'-0"
'-0
'-0
'-0
'-0
'-0
D3
P1
P2
P3
P4
TYP.
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1 DEMO AND PROPOSE GRAVEL PARKING AREA - SITE PLAN
SCALE: 1/32" = 1'-0"
NORTH
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N
1. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS PRIOR TO START OF WORK.
2. CONTRACTOR SHALL COMPLY WITH ALL FEDERAL, STATE, LOCAL REQUIREMENTS.
3. PROTECT ALL EXISTING UTILITIES, STRUCTURES, PAVEMENT EDGES, FENCING, AND ANY
USCG-OWNED EQUIPMENT. ANY DAMAGE CAUSED BY CONSTRUCTION SHALL BE
REPAIRED AT NO COST TO THE GOVERNMENT.
4. MAINTAIN SAFE ACCESS AND EMERGENCY ROUTES TO ALL ADJACENT FACILITIES AT ALL
TIMES.
5. CONSTRUCTION ACTIVITIES SHALL NOT IMPEDE ONGOING USCG OPERATIONS WITHOUT
APPROVAL FROM THE COR.
6. RESTORE ALL AREAS DISTURBED OUTSIDE THE LIMITS OF WORK TO THEIR ORIGINAL
CONDITION OR BETTER.
7. ALL MATERIALS SHALL BE NEW AND INSTALLED PER MANUFACTURE REQUIREMENTS
UNLESS OTHERWISE SPECIFIED.
8. CONTRACTOR SHALL COORDINATE ALL WORK WITH THE COR AND FACILITIES ENGINEER.
9. CONTRACTOR SHALL REMOVE ALL TRASH, SPOILS, AND DEBRIS DAILY AND AT
COMPLETION OF PROJECT.
10 SUBGRADE SHALL BE PREPARED WITHIN THE 60,000 SF LIMITS OF WORK AFTER
DEMOLITION IS COMPLETED.
11. THE CONTRACTOR SHALL GRADE SITE TO ACHIEVE POSITIVE DRAINAGE WITH A MINIMUM
2% CROWN OR CROSS-SLOPE.
12. THE CONTRACTOR SHALL FEATHER NEW GRAVEL PAD EDGES INTO ADJACENT EXISTING
GRADES TO AVOID PONDING AND PROVIDE SMOOTH TRANSITIONS.
13. THE CONTRACTOR SHALL VERIFY ALL FINAL DRIVE AISLE WIDTHS WITH THE COR AND FE
PRIOR TO FINAL GRAVEL PLACEMENT.
14. THE CONTRACTOR SHALL RESTORE ALL DISTURBED AREAS OUTSIDE LIMITS OF WORK
USING TOPSOIL/SEED OR GRAVEL AS DIRECTED BY THE COR.
GENERAL NOTES
D1. REMOVE VEGETATION AND TOPSOIL WITHIN LIMITS OF THE 60,000 SF GRAVEL PAD.
D2. REMOVE OR RELOCATE TREE INSIDE PAD LIMITS; RELOCATE COORDINATE WITH THE COR
FOR FINAL LOCATION.
D2.1 WEST TREE REMOVAL (IF REQUIRED): CONTRACTOR SHALL REMOVE AND RELOCATE TREE(S)
ON THE WEST SIDE COORDINATE WITH THE COR FOR FINAL LOCAITON.
D3. REMOVE METAL DEBRIS OR ABANDONED MATERIALS WITHIN LIMITS OR WORK.
D4. PROTECT EXISTING GRAVEL PAD FOR ARMORY/MAGAZINE; DO NOT DISTURB FUTURE PAD
LOCATION.
D5. PROTECT EXITING CONEX BOX; RELOCATE ONLY UPON COR DIRECTION.
D6. PROTECT ALL EXISTING UTILITIES DURING DEMOLITION.
D7. PROTECT BUILDING EDGES, PAVEMENT, AND EXISTING INFRASTRUCTURE ADJACENT TO THE
WORK.
D8. STRIP UNSUITABLE SOIL AREAS IDENTIFIED DURING PROOF-ROLLING.
DEMOLITION KEYNOTES
P1. INSTALL NON-WOVEN GEOTEXTILE FABRIC (MIRAFI 160N OR APPROVED EQUAL) OVER
THE PREPARED SUBGRADE.
P2. INSTALL 6"-8" OF CLEAN GRAVEL (#57 STONE) IN MAXIMUM 4" LIFTS, COMPACTED
TO 95% MODIFIED PROCTOR.
P3. PROVIDE MAIN DRIVE AISLES (TYP. 24') AND SECONDARY AISLES (TYP. 20'); PER PLAN.
P4. INSTALL CONCRETE PARKING BLOCKS (TYP. 9' LENGHT) WITH TWO 2' STEEL ANCHORS
PER BLOCK; PARKING SPACE SIZE 9' X 18'.
P5. PROVIDE 6' TEMPORARY SLOPED TRANSITION AT EXISTING CURB TO ENSURE SAFE
CONNECTION BETWEEN GRAVEL PAD AND EXISISTING PAVEMENT; PROTECT
CURB AT ALL TIMES.
PROPOSED KEYNOTES
0 8' 16'
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U.S. COAST GUARD
CIVIL ENGINEERING
| G-001 COVER SHEET |
| Sheets and Views |
| G-001 |
| G-002 ABBREVIATION, |
| Sheets and Views |
| A-001 |
| A-111 DEMO AND PROPOSED GRAVEL PARKING AREA - STIE PLAN |
| Sheets and Views |
| A-111 |
| 2025-11-18T18:12:39-0500 | |
| CORREDOR.JUAN.JESUS.1639052644 |
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