Difference between revisions of "General construction plan - small craft"

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*Table:
+
== General ==
 +
*indicate what is not in delivery or what is yard delivery
 +
*keep construction simple
 +
*use as little different plate thicknesses and profile sections as possible
 +
*draw schematic
 +
*give all collected info 
 +
*do NOT:
 +
**insert SC planar groups
 +
**use lines of Rhino solid model
 +
 
 +
== Tables ==
 +
*principal dimensions:
 +
**Loa
 +
**Lhull
 +
**Lwl
 +
**Boa
 +
**Bwl
 +
**Draft
 +
**Displacement
 +
**CE category
 +
**hull speed
 +
*construction:
 +
**material properties
 +
**classification
 
**principal scantlings
 
**principal scantlings
−
**drive train: engine, reduction box, thruster bearing
+
*drive train
−
**rudder shaft installation: supplier / by yard
+
**engine
−
**tank capacities?
+
**reduction box
 +
**thruster bearing
 +
**shaft details?
 +
**propellor details?
 +
*tank table
 +
 
 +
 
 +
== Structure ==
 +
 
 +
*principal frames
 +
*bulkheads (WT bulkheads to be mentioned in frame title)
 +
*webframes (mention in frame title)
 +
*transom view
 +
*centerline section OR side view
 +
*bottom view
 +
*deck view
 +
 
 +
*specify structure only 1 time:
 +
**longitudinal structure in longitudinal views
 +
**transverse structure in transverse views
 +
*indicate:
 +
**continuing structure (arrows)
 +
**profile snipes
 +
**principal limberhole detail
 +
**principal welding scallop detail
 +
 
 +
== Cut outs ==
 +
 
 +
*for every cut out
 +
**location
 +
**dimensions
 +
**mark with crossed lines, linetype 'center'
 +
*hatches and portholes:
 +
**brand, model, HIP
 +
*engine ventilation grill
 +
 
 +
== Outfitting ==
 +
 
 +
*rudder construction
 +
*rudder shaft installation
 +
*steering system (cylinder support)
 +
*engine girders
 +
*thruster bearing plate
 +
*shaft installation
 +
*thrusters (bow and stern):
 +
**indicate inside AND outside diameter of tunnel
 +
**indicate maximum tunnel pipe length, for knuckled thruster tunnels show section with tube lengths
 +
**indicate engine offset from CL
 +
**indicate engine angle
 +
**indicate hole pattern for thruster engine
 +
*deck drains
 +
*anchor arrangement
 +
*bilge water collection point
 +
*specify any equipment part which influences the delivery
 +
*save data sheets of all used equipment in inbox
  
−
*Indicate all that is excluded from the delivery ('by yard').
+
*''make standard details for scallops, limber holes, breather holes, etc.''
−
*Longitudinal structure is specified in longitudinal views, transverse structure is specified in frames.
 
−
*At intersections of longitudinal and transverse construction indicate which one continues.
 
−
*Make standard details for scallops, limber holes, breather holes, etc.
 
  
 
[[Category: Drafting]][[Category: Marine Engineering]] [[Category: Naval Architecture]]
 
[[Category: Drafting]][[Category: Marine Engineering]] [[Category: Naval Architecture]]

Latest revision as of 09:32, 8 December 2012

General[edit]

  • indicate what is not in delivery or what is yard delivery
  • keep construction simple
  • use as little different plate thicknesses and profile sections as possible
  • draw schematic
  • give all collected info
  • do NOT:
    • insert SC planar groups
    • use lines of Rhino solid model

Tables[edit]

  • principal dimensions:
    • Loa
    • Lhull
    • Lwl
    • Boa
    • Bwl
    • Draft
    • Displacement
    • CE category
    • hull speed
  • construction:
    • material properties
    • classification
    • principal scantlings
  • drive train
    • engine
    • reduction box
    • thruster bearing
    • shaft details?
    • propellor details?
  • tank table


Structure[edit]

  • principal frames
  • bulkheads (WT bulkheads to be mentioned in frame title)
  • webframes (mention in frame title)
  • transom view
  • centerline section OR side view
  • bottom view
  • deck view
  • specify structure only 1 time:
    • longitudinal structure in longitudinal views
    • transverse structure in transverse views
  • indicate:
    • continuing structure (arrows)
    • profile snipes
    • principal limberhole detail
    • principal welding scallop detail

Cut outs[edit]

  • for every cut out
    • location
    • dimensions
    • mark with crossed lines, linetype 'center'
  • hatches and portholes:
    • brand, model, HIP
  • engine ventilation grill

Outfitting[edit]

  • rudder construction
  • rudder shaft installation
  • steering system (cylinder support)
  • engine girders
  • thruster bearing plate
  • shaft installation
  • thrusters (bow and stern):
    • indicate inside AND outside diameter of tunnel
    • indicate maximum tunnel pipe length, for knuckled thruster tunnels show section with tube lengths
    • indicate engine offset from CL
    • indicate engine angle
    • indicate hole pattern for thruster engine
  • deck drains
  • anchor arrangement
  • bilge water collection point
  • specify any equipment part which influences the delivery
  • save data sheets of all used equipment in inbox
  • make standard details for scallops, limber holes, breather holes, etc.
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