24.168 NOAA OMAO Bulkhead Pile Driving Summary Table 08.20.24 to 08.23.24.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 Pile Driving Logs for a construction project at Newport, Rhode Island Naval Station. The project is for the National Oceanic and Atmospheric Administration (NOAA) OMAO, with Skanska serving as the contractor and Coastal Marine as the sub-contractor. The work was performed by Geosciences Testing and Research, Inc. (GTR) under Job No. 24.168, with J. Roth serving as the GTR representative.
The project involved driving steel 18-inch O.D., 0.5-inch wall open-ended pipe piles with a length of 60 feet. Nine bulkhead piles (BH5 through BH13) were installed between August 20-23, 2024. Each pile was driven using an ICE D-50 single-acting diesel hammer with rated energy of 33.5 kips and a ram weight of 11,355 lbs. The piles were not vibratory driven and achieved the required working grade specifications. All piles were driven to similar depths and elevations, with cut-off elevations at 53.50 feet and tip elevations at 16.75 feet. Final blow counts ranged from 40 to 54 blows in the final foot, with EOD strokes between 9 and 11 feet. Additional pile driving logs document detailed blow-by-blow records for individual piles (BH10, BH11, BH12, and BH13), including depths, blow counts, and stroke measurements at end of drive. All elevations referenced in the documentation are based on NAVD 88 datum.
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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 .