J - 11 Dry Dock Evaluation Form.docx
DOCX document 35 KB Posted
- Attached to
- USNS MEDGAR EVERS ROH/DD Federal contract opportunity
- Solicitation number
- N3220521R4212
About this file
This document is a drydock evaluation form for the USNS MEDGAR EVERS, along with details of a related federal contract opportunity from the Department of the Navy Military Sealift Command. The drydock evaluation form provides specifications for the ship such as its length, draft, displacement and drydock requirements including minimum clearances, loading pressures, and available utilities. It also lists safety response plans that are both required and available. The associated federal contract opportunity is solicitation number N3220521R4212 for repair, overhaul and drydocking of the USNS MEDGAR EVERS.
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Text version
MSC DRYDOCK EVALUATION FORM
| Ship name: |
| USNS MEDGAR EVERS |
| Hull No: |
| T-AKE 13 |
PART A (to be completed by MSC)
PART B (to be completed by ALL shipyards)
Drydock Certification / Classification Info
Certified? Yes |_| No |_|
Certifying / Classifying Agency
Certificate No.
Date of expiration
| Ship Characteristics |
| English measure |
| Metric measure |
Provide date in English and Metric Units:
| Length, overall |
| 689 |
| ft - |
| 0 |
| in |
| 210.0 m |
Dry-dock Characteristics
| Breadth, molded |
| 105 |
| ft - |
| 7 |
| in |
| 32.2 m |
Length, overall ft-in m
| Draft, light load line |
| 23 |
| ft - |
| 4 |
| in |
| 7.2 m |
Breadth ft-in m
| Gross Tonnage (U. S.) |
| 43758 |
| Tons |
MT
| Displacement, Full Load |
| 44071 |
| LT |
44778MT
Maximum dry-dock lift capability
LT
MT
Minimum Displacement/Draft
| Displacement |
| 29,650 |
| LT |
| Draft - forward |
| 20 |
| ft - |
| 4 |
| in |
| 6.2 m |
Maximum entry draft rating:
LT
MT
| Draft – aft |
| 20 |
| ft - |
| 4 |
| in |
| 6.2 m |
Max stern trim for graving dock ft -
| in |
| m |
Water depths around dock ft-in m area and approaches, tidal conditions, Anticipated Arrival Draft and any unusual conditions for entering/
| Draft - forward |
| 24 |
| ft - |
| 2 |
| in |
| 7.3 m |
Leaving the dry-dock
| Draft - aft |
| 26 |
| ft - |
| 2 |
| in |
| 8.1m |
Depth Over Floor ft-in m
Positioning Clearances
Depth Over Blocks ft-in m
| Bottom: keel to dry-dock floor |
| 5 |
| ft - |
| 0 |
| in |
| 1.5 m |
Depth Over Sill ft-in m
| Side: hull to dry-dock wall |
| 5 |
| ft - |
| 0 |
| in |
| 1.5m |
Depth Over KEEL ft-in m
Loading Pressures
| Max block loading |
| 17.65 |
| Tons Per square ft. |
| 193.0 per sq meter |
Note: All blocks to be positioned under longitudinal strength members and transverse bulkheads.
Max Block Loading Capability
Blocking Requirements
Block Capability
LT/ft2
LT/m2
| Construction |
| Hardwood |
Keel & Side Block Information
| Cap material |
| Soft Wood |
Construction
| Cap thickness (min) |
| 2 |
Cap Material
| Side blocks (e.g., shaped, wedged, etc.) |
| Shaped |
Cap Thickness in cm
Block Age
Hardwood: White Oak, California Laurel, Oregon Myrtle, Iron bark, Height ft-in m
Blue Gum, American Rock Elm or Preserved Red Oak.
Width ft-in m
Softwood: Douglas Fir, Tamarack, Long Leaf Pine or Hemlock
Length ft-in m
MSC DRYDOCK EVALUATION FORM (cont’d)
PART A (to be completed by MSC)
PART B (to be completed by ALL shipyards)
Provide data in English and Metric units
Minimum Required Services
Electrical power
Minimum Available Services
| AC volts | |
| 505 | |
| VAC |
Electrical power
| number of phases | |
| 3 |
AC volts
VAC
| amperage (total) | |
| 8000 | |
| Amps |
number of phases
| frequency | |
| 60 | |
| Hz |
amperage (total) amps
| number of lines | |
| 20 |
frequency
Hz number of lines
Ground connections
| number | |
| 2 |
Ground connections
| cable size, each | |
| 500,000 | |
| cir mils |
number cable size, each cir mils
Sewage connections
| number | |
| 1 |
Sewage connections
| pipe size | |
| 2 1/2 | |
| inch ips |
number
| capacity | |
| 1,000 | |
| gals per day |
pipe size inch ips cm capacity gal/day ltr/day
Fire Main
| number of connections | |
| 5 |
Fire Main
| connection size | |
| 2 1/2 | |
| inch ips |
number of connections
| pressure | |
| 150 | |
| Psig |
connection size inch ips cm
| capacity | |
| 1,000 | |
| gals per min |
pressure psig kg/m2 capacity gpm ltr/min
Aux Seawater
| pressure | |
| 100 | |
| Psig |
Aux Seawater
| capacity | |
| 600 | |
| gals per min |
pressure psig kg/m2 capacity gpm ltr/min
Fresh Water
| pressure | |
| 60 | |
| Psig |
Fresh Water
| capacity | |
| 100 | |
| gals per min |
pressure psig kg/m2 capacity gpm ltr/min
Compressed Air
| pressure | |
| 125 | |
| Psig |
Compressed Air
| capacity | |
| 300 | |
| cu ft per min |
pressure psig kg/m2 capacity cfm ltr/min
Shore Steam pressure psig
Shore Steam capacity lbs per hour pressure psig kg/m2 capacity lb/hr kg/hr
| High Pressure Water Wash pressure |
| 6,000 |
| psig |
High Pressure Water Wash pressure psig kg per sq cm
Safety Response Plans Required
Safety Response Plans Available (circle correct answer)
| Firefighting | |
| Yes | X |
| No | |_| |
| Firefighting |
| Yes |
| No |
| Flooding (accidental) | |
| Yes | X |
| No | |_| |
| Flooding (accidental) |
| Yes |
| No |
| Earthquake | |
| Yes | |_| |
| No | X |
| Earthquake |
| Yes |
| No |
| Typhoon | |
| Yes | |_| |
| No | X |
| Typhoon |
| Yes |
| No |
MSC DRYDOCK EVALUATION FORM (cont’d)
PART C (to be completed by Shipyard if dry-dock is not certified by IACS or under MIL STD 1625C)
Dock master info
Contractor name
Dock master name
Certifying Agency
Certificate No.
Years experience
Drydock Insurance Info
| Is Drydock insured? | |
| Yes |_| | No |_| |
Insurer
Policy No.
Amount Insured
Date of expiration
Attachment J – 11
ATTACHMENT J - 11
File details come from the government source that posted it. Updated .