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
  
*material properties
+
== Tables ==
*classification
+
*principal dimensions:
*principal scantlings
+
**Loa
*drive train: engine, reduction box, thruster bearing
+
**Lhull
*tank capacities
+
**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
  
== Shell ==
 
 
*specify shell thickness in views scale 1:50:
 
**side
 
**top
 
  
 
== Structure ==
 
== Structure ==
Line 29: Line 49:
 
**continuing structure (arrows)
 
**continuing structure (arrows)
 
**profile snipes
 
**profile snipes
 +
**principal limberhole detail
 +
**principal welding scallop detail
  
== Holes ==
+
== Cut outs ==
  
*every opening with dimensions
+
*for every cut out
 +
**location
 +
**dimensions
 +
**mark with crossed lines, linetype 'center'
 
*hatches and portholes:
 
*hatches and portholes:
 
**brand, model, HIP
 
**brand, model, HIP
*which is not in delivery ('by yard')
+
*engine ventilation grill
  
 
== Outfitting ==
 
== Outfitting ==
  
 
*rudder construction
 
*rudder construction
*steering system
+
*rudder shaft installation
 +
*steering system (cylinder support)
 
*engine girders
 
*engine girders
 
*thruster bearing plate
 
*thruster bearing plate
 
*shaft installation
 
*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.''
  
*''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 10:32, 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.