EP 1130-2-500
27 Dec 96
APPENDIX I
OUTLINE OF A TYPICAL DESIGN MEMORANDUM
FOR A HOPPER DREDGE
I-1. AUTHORIZATION - Cite authority for design, construction or both.
I-2. BASIC OBJECTIVES AND SCOPE
a. Proposed service and use
b. Pertinent physical data
(1) Length
(2) Breadth
(3) Depth
(4) Draft
(5) Hopper capacity
(6) Dredging depths
(7) Propulsion (type of drive, estimated horsepower)
(8) Speeds (light, loaded, dredging)
(9) Dredge pumps (number, size)
(10) Cruising radius and number of days vessel can operate with normal supply of
fuel, water, etc.
I-3. HULL AND SUPERSTRUCTURE
a. General
(1) Rules and regulations (ABS, USCG, etc)
(2) Model Tests
(3) Special Requirements
b. Hull Proper
(1)
Form
(2)
Type of Construction
(3)
Trim
(4)
c. Fuel and Water Tanks
(1) Number
(2) Capacity
(3) Location
d. Storage
(1) Ship and supplies
I-1
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