Section 1 Introduction - National Marine Fisheries Service - NOAA

NBK at Bangor EHW-1 Pile Replacement Project Final Marine Mammal Monitoring Report
Date Pile
10/27/2011
Pile
Size
Coordinates
IMP/VIB
IN/VIB
OUT
Distance from Pile to
Acoustic Recording Location
WRA MID Raft
Bangor, Washington 19
Start
Time
Stop Time
Total
Driving
Time 2
W7 Revib 30" Coordinates not Provided VIB IN 183 880 2355 9:55:24 10:03:08 0:07:44
W9 Revib 30" N 47 45.196 W 122 43.449 VIB IN 150 885 2374 10:05:17 10:08:51 0:03:34
W12 Revib 30" N 47 45.197 W 122 43.447 VIB IN 150 885 2374 10:12:52 10:18:33 0:05:41
W11 Revib 30" N 47 45.197 W 122 43.450 VIB IN 150 885 2374 10:21:04 10:26:12 0:05:08
EX3 3 12"
EX4 3 12"
EX3 3 – REDO 12"
EX5 3 12"
EX6 3 12"
Coordinates not Provided, piles
part of the old walkway
Coordinates not Provided, piles
part of the old walkway
Coordinates not Provided, piles
part of the old walkway
Coordinates not Provided, piles
part of the old walkway
Coordinates not Provided, piles
part of the old walkway
VIB
OUT
VIB
OUT
VIB
OUT
VIB
OUT
VIB
OUT
180 880 2355 11:24:13 11:25:58
180 880 2355 11:28:00 11:28:14
180 880 2355 11:31:00 11:31:18
180 880 2355 11:49:48 11:52:38
180 880 2355 11:58:49 12:02:13
Notes:
1
Pile was not driven. Hammer was setup on a permanent pile inside EHW-1, however, due to space limitations as a result of the tidal elevation the hammer could not be turned on
and no pile driving occurred on October 4 th ;
2
Total Driving times include Soft Starts
3
RX and EX naming conventions represent fender piles which were extracted
4 NO RAFT – raft was unable to be deployed due to weather conditions.
0:01:45
0:00:14
0:00:18
0:02:50
0:03:24