| SHIP: |
|
|
|
|
| For US Waters Under Keel Clearance Ref. Regulations 33 CFR 157.455 |
|
| Prior to completing this form 33 CFR 157.455 must be read and thoroughly understood. |
|
|
|
| Under Keel Clearance Calculation |
|
|
|
| Port |
|
|
| Date |
|
|
| Time |
|
|
|
|
| Section 1 – Deepest Navigational Draft |
|
|
|
|
|
Facility |
Anchorage |
Transit Area |
|
|
| 1 |
Mean Draft |
|
|
|
Metres/Feet |
|
| 2 |
Trim |
|
|
|
Metres/Feet |
|
| 3 |
Increase Draft Due List |
|
|
|
Metres/Feet |
|
| 4 |
Intended Transit Speed |
|
|
|
Knots |
|
| 5 |
Anticipated Squat |
|
|
|
Metres/Feet |
|
| 6 |
FW/DW Allowance |
|
|
|
Metres/Feet |
|
| 7 |
Corrected Maximum Draft |
|
|
|
Metres/Feet |
|
|
|
| Section 2 – Anticipated Controlling Depth |
|
|
|
|
|
Facility |
Anchorage |
Transit Area |
|
|
| 8 |
Chart Depth |
|
|
|
Metres/Feet (Min) |
|
| 9 |
Height of Tide |
|
|
|
Metres/Feet (+ or -) |
|
| 10 |
Sea State |
|
|
|
Metres/Feet (+ or -) |
|
| 11 |
Past Weather Impact |
|
|
|
Metres/Feet (+ or -) |
|
| 12 |
Controlling Depth |
|
|
|
Metres/Feet |
|
| * or listed controlling depth from latest Data |
|
|
|
| Section 3 – Anticipated Under Keel Clearance |
|
|
|
|
|
Facility |
Anchorage |
TransitArea |
|
|
| 7 |
Maximum Draft |
|
|
|
Metres/Feet |
|
| 12 |
Controlling Depth |
|
|
|
Metres/Feet |
|
| 13 |
Under Keel Clearance |
|
|
|
Metres/Feet |
|
|
Port UKC Requirements |
|
|
|
Metres/Feet |
|
|
Complies |
|
|
|
Yes/No |
|
|
|
|
|
| Master |
|
Pilot |
|
Date |
|
|
July 6, 2014 Checking Holding Down Bolts and Methods Used to Check Tightness
November 25, 2015 Types of Stress on Ships – Marine Engineering
May 2, 2014 Ward Leonard Speed Control System for a DC Motor
April 24, 2015 Shell and Tube Freshwater Generator
May 3, 2014 Irregularities in Indicator Diagram
November 22, 2015 Welding Defects on Ships – Marine Engineering
November 27, 2015 Questions and Answers for Marine Engineers – Part 1
May 2, 2014 Categories of Noxious Liquid Substances (NLS)
May 2, 2014 Internal Corrosion and Feed Water Treatment in Marine Boilers
November 22, 2015 Prevention and Fire Fighting Arrangement on Ships