1760523 P1556_ADDENDUM_GEOTECH REPORT_FIGURES.pdf
PDF 9 MB Posted
- Attached to
- P1556 10th Marines Maintenance and Operations Complex, Marine Corps Base (MCB) Camp Lejeune, North Carolina
- Solicitation number
- N4008525R2532
About this file
This is a Geotechnical Engineering Report for the P-1556 10th Marines Maintenance and Operation Complex project at MCB Camp Lejeune, North Carolina, prepared by AECOM Technical Services. The report includes detailed site vicinity plans, historical orthophotos from 1993 to 2023, soil boring and location plans, and technical diagrams for restrained wall lateral earth pressures and footing excavation/backfill procedures.
Key technical recommendations include using AASHTO #57 crushed stone for backfill, removing uncontrolled fill material beneath footings, implementing geotextile layers, and following specific earth pressure design guidelines. The project involves multiple building additions and facilities, including a Humidity Controlled Warehouse, NMESIS Weather Shelters, Field Maintenance Shop, Armory Addition, and other structures within the 10th Marines Maintenance and Operation Complex. The document provides engineering specifications and site preparation guidance for construction, with a project number of 60713349 and documentation dated November/December 2023.
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Text version
Geotechnical Engineering Report
AECOM A-2
Figure 1- Site Vicinity Plan (1 sheet)
AECOM A-3
Figure 2 & 3 – Historical Orthophotos (2 sheets)
P-1556 10th MARINES MAINTENANCE AND
OPERATION COMPLEX, MCB CAMP LEJEUNE, NC
SCALE:
1:5000
FIGURE :
DATE:
11/06/2023
CHECKED BY:
AS
PROJECT NO.:
60713349
12420 Milestone Center Dr, Suite 150
Germantown, MD 20876
Tel: (301) 820-3000
AECOM TECHNICAL SERVICES, INC.
LEGENDS
N
Project Location
HISTORICAL
ORTHOPHOTOS
SCALE:
1:2000
FIGURE :
DATE:
11/06/2023
CHECKED BY:
AS
PROJECT NO.:
60713349
12420 Milestone Center Dr, Suite 150
Germantown, MD 20876
Tel: (301) 820-3000
AECOM TECHNICAL SERVICES, INC.
LEGENDS
N
HP 500 Armory Addition Location
HISTORICAL
ORTHOPHOTOS
1.3271
1.3681
1.5402
AECOM A-4
Figures 4 & 5 – Soil Boring and SCPTu Location Plan (2 sheets)
Building 1445 Addition [B1]
Building 1450 Addition [D1]
Humidity Controlled Warehouse [A2]
NMESIS Weather Shelter [A3-4]
Artillery Weather Shelter [A4]
NMESIS Weather Shelters [A3-2]
Field Maintenance Shop [A1]
NMESIS Weather Shelters [A3-1]
NMESIS Weather Shelter [A3-3]
Hazmat/ Flammable Storage Shed [D2]
BORING LOCATION
PLAN
SCALE:
NTS
FIGURE :
DATE:
11/06/2023
CHECKED BY:
AS
PROJECT NO.:
60713349
12420 Milestone Center Dr, Suite 150 Germantown, MD 20876 Tel: (301) 820-3000
AECOM TECHNICAL SERVICES, INC.
B-21
N
B-21
B-22
B-22
Approximate Boring Location with Offset Temporary Groundwater Well
Approximate Boring Location
Approximate Proposed Building Addition
HP500 Armory Addition [C1]
AECOM A-5
Figure 6 – Restrained Wall Lateral Earth Pressures (1 sheet)
3 9
11 1 60713349 6
AECOM A-6
Figure 7 – Over Excavation and Backfill Beneath Footings (1 sheet)
NEW AASHTO #57
CRUSHED STONE
12" MIN. AND ADDITIONALLY
WIDENED AT 1V:0.5H TO REMOVE
UNCONTROLLED FILL MATERIAL
WITHIN THE ZONE OF FOOTING
STRESS INFLUENCE
GEOTEXTILE
FIRM NATURAL SOIL
SPREAD FOOTING
SAFE SLOPE AS
PER OSHA
UNDERCUT
UNCONTROLLED FILL/
SOFT SOIL
REMOVE AND REPLACEMENT OF
FILL BENEATH FOOTING
SCALE:
NTS
FIGURE :
7DATE: CHECKED BY: PROJECT NO.:
12420 Milestone Center Dr, Suite 150 Germantown, MD 20876 Tel: (301) 820-3000
AECOM TECHNICAL SERVICES, INC.
P-1556 10th MARINES MAINTENANCE AND
OPERATION COMPLEX, MCB CAMP LEJEUNE, NC
12/06/2023 AS 60713349
NON-WOVEN GEOTEXTILE
AASHTO CLASS 2 <50%
NON-WOVEN GEOTEXTILE
AASHTO CLASS 2 <50%
| Figure 1- Site Vicinity Plan |
| Figure 2 & 3 – HistoricalOrthophotos |
| Figures 4 & 5 – Soil Boringand SCPTu Location Plan |
| Figure 6 – Restrained Wall LateralEarth Pressures |
| Figure 7 – Over Excavation andBackfill Beneath Footings |
File details come from the government source that posted it. Updated .