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Field Arrival DP Checklist

The document outlines a checklist for various systems and equipment related to a DP (Dynamic Positioning) trial, including UPS, DP computer, environmental sensors, power generation, and manual operations. Each section includes tests and confirmations of operational status, with specific attention to redundancy and accuracy of reference systems. The document concludes with a reminder to log the completion of the checklist in the Ship's Logbook.

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mohd arif fahmi mohamad saleh
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416 views1 page

Field Arrival DP Checklist

The document outlines a checklist for various systems and equipment related to a DP (Dynamic Positioning) trial, including UPS, DP computer, environmental sensors, power generation, and manual operations. Each section includes tests and confirmations of operational status, with specific attention to redundancy and accuracy of reference systems. The document concludes with a reminder to log the completion of the checklist in the Ship's Logbook.

Uploaded by

mohd arif fahmi mohamad saleh
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOC, PDF, TXT or read online on Scribd
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FIELD ARRIVAL DP TRIAL

PROJECT LOCATION/POSITION DATE TIME

Client: Water depth: m.


1. UPS – UNINTERRUPTED POWER SUPPLY # 1 # 2
UPS on line and ready Ok Ok
Last Failed UPS charger(s) and confirm that battery take over (electrician) Ok Ok
2. DP COMPUTER AND OPERATOR STATION (OS) (IN STAND BY MODE)
OS1 reset Yes No Controller B reset Yes No Lamp test OS2 Ok
OS2 reset Yes No DP alarms displayed Yes No Lamp test OS1 Ok
Controller A reset Yes No Printer ready & on-line Yes No Check Date & Time Ok
3. ENVIRONMENTAL SENSORS
Reference Gyro Ok  Deg. Wind Sensor 1 Ok Knots
Gyro 1 Ok  Deg. Wind Sensor 2 Ok Knots
Gyro 2 Ok  Deg. VRS (MRU) 1 Ok  Deg.
Gyro 3 Ok  Deg. VRS (MRU) 2 Ok  Deg.
VRS (MRU) 3 Ok  Deg.
4. POWER GENERATION / MAIN ENGINES
Shaft Generator SG1 Aux. Engine G3 Main Engine Port Main Engine Stbd
Yes No Yes No Yes No Yes No
Shaft Generator SG2 Aux. Engine G4
Yes No Yes No
5. DP MANUAL OPERATION - JOYSTICK
Test Thrusters in DP Joystick Main Prop Main Prop
Bow T1a Bow T1b Azi T2 Stern T3 Stern T4 S #5 P #6
mode. Compare set points with
feedback. Ok Ok Ok Ok Ok Ok Ok
6. REFERENCE SYSTEMS TO BE TESTED INDIVIDUALLY AT LEAST 15 MINUTES EACH
System to be tested Acceptable System to be tested Acceptable
D-GPS 1 available and stable Yes No D-GPS 2 available and stable Yes No
Rotate vessel 50 to port & stbd Yes No Rotate vessel 50 to port & stbd Yes No
Move vessel 20 mtr in X and Y-axis. Yes No Move vessel 20 mtr in X and Y- Yes No
axis.
Fanbeam available and stable Yes No HIPAP available and stable Yes No
Rotate vessel 50 to port & stbd Yes No Rotate vessel 50 to port & stbd Yes No
Move vessel 20 mtr in X and Y-axis Yes No Move vessel 20 mtr in X and Y- Yes No
axis.
LTW available and stable Yes No
Rotate vessel 50 port & stbd Yes No
Move vessel 20 mtr in X and Y- Yes No
axis.
NB! Using HPR must correspond with water NB! Using LTW must correspond with water
depth depth
If possible, check accuracy of reference systems with survey / navigation personnel on board !!!
7. DP AUTO - SINGLE THRUSTER REDUNDANCY
Deselect most critical Thruster Max deviation in meter Acceptable
Deselected Thruster: mtr Yes No
8. DP AUTO - REDUNDANCY TEST (DP2 - Worst Case Single Failure)
Deselect worst case failure Thrusters Max deviation in meter Acceptable
M/P(P)#6, T4 & T1b mtr Yes No
M/P(S)#5, T3 & T1a mtr Yes No
9. AUTOTRACK LOW SPEED TEST (NB! only prior to auto-track operations)
Define a track on DP system (or ECDIS) of minimum two legs and run the vessel Acceptable
along the track. Test “Stop on course” function. Also test reverse function. Yes No
10. ENGINE ROOM
Engine room checklist completed Yes No
11. REMARKS / COMMENTS / SIGNATURES (DPO, Master, Client)
Master:
DPO:
Client:
Note: Make a note in the Ship’s Logbook on completion

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