24.168 NOAA OMAO Bulkhead Pile Driving Summary Table 08.20.24 to 08.23.24 (1).pdf
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- Attached to
- Design-Bid-Build, USCG Offshore Patrol Cutters (OPC) Homeport Pier, Naval Station Newport, Newport RI
- Solicitation number
- N4008526R0001
About this file
This document is a Pile Driving Summary and associated Pile Driving Logs prepared by Geosciences Testing and Research, Inc. (GTR) for a project located at Newport RI Naval Station.
The project involves the driving of steel 18-inch O.D. x 0.5-inch wall open-ended pipe bulkhead piles for NOAA OMAO (Office of Marine and Aviation Operations), with Skanska as the contractor and Coastal Marine as the sub-contractor. The work was performed in August 2024 (August 20-23, 2024) and documented under GTR Job #24.168. A total of nine bulkhead piles (BH5 through BH13) were driven to specified depths, with all piles measuring 60 feet in length. The piles were not vibration-driven and achieved a working grade of 12.25 feet with tip elevations at -43.25 feet and top elevations at 16.75 feet. Cut-off elevations were standardized at 53.50 feet across all piles. Blow counts for the final foot ranged from 9 to 11 blows per foot, with driven depths varying from 28 to 54 feet depending on the individual pile. The Pile Driving Logs provide detailed stroke-by-stroke data for selected piles (BH10, BH11, BH12, BH5, BH6, BH7, and BH8), documenting blow counts at incremental depths using an ICE D-50 single-acting diesel hammer. All elevations referenced in the documentation are based on NAVD 88 (North American Vertical Datum of 1988).
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Text version
DATE:
PROJECT LOCATION:
CLIENT: CONTRACTOR:
GTR REP PILE INFO:
BH13 Not Vibed 20-Aug-24 12.25 60 55.50 10.25 -43.25 16.75 53.50 40 9 - 11 BH12 Not Vibed 20-Aug-24 12.25 60 55.50 10.25 -43.25 16.75 53.50 50 10 - 11 BH11 Not Vibed 20-Aug-24 12.25 60 55.50 10.25 -43.25 16.75 53.50 28 10 - 11 BH10 Not Vibed 20-Aug-24 12.25 60 55.50 10.25 -43.25 16.75 53.50 50 10 - 11 BH9 Not Vibed 22-Aug-24 12.25 60 55.50 10.25 -43.25 16.75 53.50 50 10 - 11 BH8 Not Vibed 22-Aug-24 12.25 60 55.50 10.25 -43.25 16.75 53.50 42 9.5 - 10.5 BH7 Not Vibed 23-Aug-24 12.25 60 55.50 10.25 -43.25 16.75 53.50 44 10 - 11 BH6 Not Vibed 23-Aug-24 12.25 60 55.50 10.25 -43.25 16.75 53.50 54 10 - 11 BH5 Not Vibed 23-Aug-24 12.25 60 55.50 10.25 -43.25 16.75 53.50 52 10 - 11 and NZ26 Sheet Piles
PILE
NO.
DRIVEN
DEPTH
(feet)
TIP
ELEVATION
(feet)
TOP
ELEVATION
(feet)
PILE
LENGTH
(feet)
EOD
STROKE
(feet)
WORKING
GRADE
(feet)
FINAL DRIVE
DATE
VIBRATION
DRIVE DATE
CUT-OFF
LENGTH
GTR JOB # 24.168
GEOSCIENCES TESTING AND RESEARCH, INC.
55 Middlesex Street, Suite 225, North Chelmsford, MA, Phone: (978) 251-9395 Fax: (978) 251-9396
COMMENTS
PILE DRIVING SUMMARY
J. Roth Steel 18-inch O.D. X 0.5-inch wall open-ended Pipe
Newport RI Naval Station Coastal Marine
NOAA OMAO
Skanska
23-Aug-24
CUT-OFF
ELEVATION
(feet)
BLOW
COUNT
FINAL FOOT
BULKHEAD PILES
File details come from the government source that posted it. Updated .