Final Design Drawings_Gravel Pad_RV01.pdf

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U.S. COAST GUARD

CIVIL ENGINEERING

USCG PROJECT NUMBER: 31024368

OPERATION RIVER WALL - GRAVEL PAD

FACILITY- RIO GRANDE, WESLACO, TX

DESIGN-BUILD

U.S. COAST GUARD

CIVIL ENGINEERING UNIT

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G DRAWING INDEX

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 PAD - SITE PLAN

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DESIGN PROJECT MANAGER

USCG FACILITY RIO GRANDEWESLACO, TX

PROJECT LOCATION

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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#

XX###

XX###

X#

XX###

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 PAD

THE WORK INCLUDES ALL LABOR, MATERIALS, AND EQUIPEMENT NECESSARY TO CONSTRUCT A NEW

GRAVEL PAD SUPPORTING TWO MODULAR UNTIS (ARMORY AND MAGAZINE).

WORK SHALL INCLUDE BUT IS NOT LIMITED TO:

1. SITE PREPARATION: REMOVE GRASS/TOPSOIL TO A DEPTH OF 6 INCHES AND PROFF-ROLL

SUBGRADE.

2. SUBGRADE COMPACTION: COMPACT TO 95% MODIFIED PROCTOR (ASTM D1557).

3. GEOTEXTILE INTALLATION: INSTALL CLASS 3 NONWOVEN GEOTEXTILE FABRIC (ASTM D6461)

OVER COMPACTED SUBGRADE.

4. AGGREGATE PLACEMENT: PLACE AND COMPACT 6 INCHES OF CLEAN #57 STONE (ASTM C33) IN

TOW LIFTS.

5. EDGE INTEGRATION: FEATHER NEW GRAVEL FLUSH WITH THE EXISTING 6-INCH CURB; ENSURE

POSITIVE DRAINAGE.

6. PROTECTION: PROVIDE BARRIERS AND SIGNAGE TO PROTECT THE EXISTING CONEX BOX AND

ADJACENT STRUCTURES.

7. COORDINATION: COORDINATE PAD LAYOUT AND INSTALLATION WITH MODULAR BUILDINGS

VENDOR FOR PROPER ALIGNMENT AND CLEARANCES.

8. OPTION (IF REQUIRED): PROVIDE EQUIPMENT AND LABOR ALLOWANCE TO RELOCATE THE

MAGAZINE MODULAR WITHIN THE SITE UPON USCG REQUEST.

9. FIELD QUALITY CONTROL: PERFORM FIELD DENSITY TESTING TO VERIFY COMPACTION;

PROVIDE SUBMITTALS FOR STONE, GEOTEXTILE, AND TEST RESULTS.

ALL WORK SHALL CONFORM WITH APPLICABLE LOCAL STANDARDS, AND THE DESIGN-BUILD GRAVEL

PAD SPECIFICATION. THE CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS AND

DIMENSIONS PRIOR TO START OF 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

17'-6"20'-0"

6'-0" 6'-0"

6'- 0"

6'- 0"

6'- 0"

ARMORY PROPOSE

LOCATION

MAGAZINE PROPOSE

LOCATION

P1 P2 P3 P4 P6

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P7

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1 PROPOSE GRAVEL PAD - SITE PLAN

SCALE: 1/32" = 1'-0"

NORTH

PLAN

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N

1. VERIFY LOCATION OF EXISTING CONEX BOX AND ANY UNDERGROUND UTITLITIES BEFORE

START OR WORK.

2. REMOVE GRASS, TOPSOIL, AND ANY LOOSE MATERIAL TO A DEPTH OF 6 INCHES WITH

PAD LIMITS.

3. STRIP AND DISPOSE OF UNSUITABLE MATERIALS OFF SITE IN ACCORDANCE WITH LOCAL

REGULATIONS.

4. PROTECT EXITING CURB, PAVEMENT, AND STRUCTURES TO REMAIN.

5. ANY DAMAGE TO EXISTING ELEMENTS SHALL BE REPAIRED TO ORIGINAL CONDITION AT

NO ADDITIONAL COST.

6. MAINTAIN SAFE ACCESS AND SITE SECURITY DURING CONSTRUCTION.

GENERAL DEMO NOTES

1. CONSTRUCTION NEW GRAVEL PAD PER SPECIFICATIONS.

2. INSTALL CLASS 3 NON-WOVEN GEOTEXTILE FABRIC OVER COMPACTED SUBGRADE.

3. PLACE AND COMPACT 6 INCHES OF #57 STONE IN TWO LIFTS TO 95% MODIFIED PROCTOR.

4. FEATHER NEW GRAVEL FLUSH WITH EXISTING 6" CURB; MAINTAIN POSITIVE DRAINAGE.

5. PROTECT EXISTING CONEX BOX DURING CONSTRUCTION.

6. COORDINATE PAD INSTALLATION AND LAYOUT WITH MODULAR BUILDING DELIVERY TEAM.

7. RESTORE DISTURBED AREAS TO MATCH EXISTING CONDITIONS.

GENERAL ARCHITECTURAL NOTES

P1. NEW GRAVEL PAD, APPROXI. 1,200 SF TOTAL AREA.

P2. INSTALL CLASS 3 GEOTEXTILE FABRIC OVER COMPACTED SUBGRADE.

P3. PLACE AND COMPACT 6" LAYER OF #57 STONE.

P4. TIE NEW PAD INTO EXISTING 6" CURB, FEATHER EDGE.

P5. PROTECT EXISTING CONEX BOX DURING ALL CONSTRUCTION ACTIVITIES.

P6. MAINTIAN MINIMUM 6" CLERANCE BETWEEN ARMORY AND MAGAZINE MODULARS.

P.7 INSTALL 6"X6" PRESSURE-TREADED TIMBER BORDER AROUND ENTIRE GRAVEL PAD

PERIMETER. TIMBER SHALL BE ANCHORED WITH 1/ 2" GALVANIZE REBAR AT 4'-0" O.C.

MAXIMUM. FINAL HEIGHT OF TIMBER BORDER SHALL BE LEVEL WITH EXITING CONCRETE

CURB. TIMBER SHALL BE PRESSURE-TREATED TO AWPA UC4A FOR GROUND CONTACT.

PROPOSED KEYNOTES

0 8' 16'

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U.S. COAST GUARD

CIVIL ENGINEERING