USS MOMSEN (DDG 92) Navigation Brief 16 April 2007.
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Transcript of USS MOMSEN (DDG 92) Navigation Brief 16 April 2007.
USS MOMSEN (DDG 92)
Navigation Brief16 April 2007
Naval Station Everett Outbound
0815 Sea and Anchor Detail
0900 Underway
Uniform: Coveralls and blue command ball caps for all hands.
Naval Station Everett Outbound
WEATHER (Harbor)Winds: W to SW 5-10 Knots
Skies: Cloudy 40% chance of rain
Temp: High 55/Low 44
Seas: 1-2 foot wind waves
Visibility: Unrestricted
Naval Station Everett Outbound
TIDES Everett +0.8 feet
Bush Point +0.7 feet Admiralty Head +0.8 feet
CURRENTS
There is no current information for Everett, however currents from the Snohomish River push to the southwest.
Naval Station Everett Outbound
ASTRONOMICAL DATASunrise – 0620Sunset – 2008
Moonrise – 0546 (01%) Moonset – 1937 (00%)
Naval Station Everett Outbound
NAVIGATION Equipment StatusNAVSSI ()BME DN ()Bridge WS DN ()DEML UP () CIC WS UP ()SPA-25G UP () NOBLETEC UP ()WSN UP ()AIS UP ()SPS-67 UP ()
Naval Station Everett Outbound
GYROGyro Error Date Method Use
1 0 11Apr AZI/SUN PRI
2 0 11Apr AZI/SUN OOC
C/L 0.0 PORT 0.0 HELM 0.0 STBD 0.0A/S 0.0 CIC 0.0
Repeaters
DFGMC calibrated 30 March 2007
Naval Station Everett Outbound
Engineering Plant Lineup/Status
1A GTM 2A GTM
1B GTM 2B GTMOnline (STDBY)
1 2
3
Lead Standby
1A/2A 1B/2B
Engines Generators
HPU
• GTM Controlling – BCU
•Rudder Control – Bridge
•Mode – Computer Assisted Manual
Naval Station Everett Outbound
Significant Traffic
Naval Station Everett Outbound
Force ProtectionCondition – Alpha +Manning – MT(s) 251, 252, 507 and 508Comms – NET 68Patrol/Picket: None
Naval Station Everett Outbound
Ground TackleReady Anchor – Centerline, hawsed, ready for letting goScope of Chain– South of Scatchet Head 1-2 shots, 1-2 shots within the channel, Mutiny Bay 1-2 shots, NE Corner of OpBox 1-2 shots– location dependent (bottom type mud and shells)Anchor Windlass – OperationalAccom Ladder – StowedPilot’s Ladder – PORT fantail and midshipReady Lifeboat – CHARLES (254)
Naval Station Everett Outbound
Tugs/Pilot2 tugs/1 Pilot
Naval Station Everett Outbound
Chart DataCharts –18444, 18443, 18473, 18471, 18465
DATUM – WGS-84Mag. Variation – 18.0 ECorrections – LNM 14/07, NM 13/07Plot – Bridge (Pri), CIC (Sec)Min. Depth Sounding – 23ft beneath the keel IVO Pier
Naval Station Everett Outbound
Fix Interval – 2 min, 3 min in TSSSpeed Restrictions• Maximum speed while crossing the Clinton-
Mukilteo Ferry route is 15 knots for all ships.
• Vessels passing in vicinity of Buoy “SE” must slow to 15 knots in the vicinity of the Maxwelton Clam Beds restriction zone.
Maximum Deviation – 50 yardsCommunications: Monitor BTB Channels 16/74/5A/14
Naval Station Everett Outbound
Naval Station Everett Outbound
Required Reports: • 1 hour prior to getting underway request
permission from Everett Control channel 74.• Once underway MOMSEN must check in with
Seattle Traffic via CH 5A. “Seattle Traffic this is Navy Unit __ , underway from NAVAL STATION EVERETT, outbound to Eastern Bank OpArea.” (Event __)
• When abeam of Possession Point on the 201T leg, check out with Seattle Traffic on CH 5A and check in with Seattle Traffic on CH 14.
• When abeam of Bush Point on the 331T leg, check out with Seattle Traffic on CH 5A. “Seattle Traffic this is Navy Unit __, abeam of Bush Pt., outbound to Eastern Bank OPAREA.”
Broadcast Warnings:
None
EmergenciesLoss of SteeringMan OverboardLoss of GyroLoss of CommsLow VisEmergency Anchorage
Naval Station Everett Outbound
OPERATIONAL RISK MANAGEMENT
1. IDENTIFY THE HAZARD
4. CONTROLS
5. SUPERVISE
RISK
2. CAUSES
4
Unlikely to
3. RISK ASSESSMENT
HAZARD SEVERITY
A - Likely to
Occur
B - Probably
Will Occur
C - May
Occur
D -
Occur
I - Death, Grave Damage
1 Critical
1 Critical
2 Serious
3 Moderate
II - Severe Injury or Damage
1 Critical
2 Serious
3 Moderate Minor
III - Minor Injury, Damage
2 Serious
3 Moderate
4 Minor
5 Negligible
IV - Minimal3
Moderate4
Minor5
Negligible5
Negligible
MISHAP PROBABILITY