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EN ISO 11812:2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Small craft - Watertight cockpits and quick-draining cockpits (ISO 11812:2001)
Superseded date

03-25-2022

Published date

12-15-2001

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 General requirements
   5.1 Loading and measurement conditions
   5.2 Requirements for "watertight" cockpits and recesses
   5.3 Requirements for "quick draining" cockpits and recesses
   5.4 Closing appliances
6 Requirements for quick-draining cockpit bottom
   6.1 Minimum cockpit bottom height, H[B,min]
   6.2 Exception to 6.1 for recesses or lockers
       6.2.1 Exception up to 10 % of cockpit bottom area
       6.2.2 Lockers in the cockpit bottom
7 Requirements for drainage of quick-draining cockpits
   7.1 Cockpit drainage
       7.1.1 General
       7.1.2 When the boat is upright
       7.1.3 When the boat is heeled
   7.2 Draining time
   7.3 Number of drains
   7.4 Minimum drain dimensions
       7.4.1 Internal dimensions of the drain
       7.4.2 Eventual protective grids
   7.5 Centreboard housings and other types of drain
   7.6 Drain fitting
   7.7 Drain piping design and construction
   7.8 Draining time assessment
       7.8.1 General
       7.8.2 Measurement of the draining time
       7.8.3 Calculation of the draining time
       7.8.4 Quick method of calculation for cockpit fitted
             with two drains
8 Requirement for sills
   8.1 Sill height for watertight cockpits
   8.2 Sill height and other requirements for quick-draining
       cockpits
       8.2.1 Sill-height measurement
       8.2.2 Requirements for sill height of quick draining
             cockpits
       8.2.3 Requirements for companionway doors and appliances
             above sill height
       8.2.4 Other requirements
9 Watertightness requirements
   9.1 Watertightness requirements of watertight cockpits
   9.2 Watertightness requirements of quick-draining cockpits
       9.2.1 Watertightness of the cockpit
       9.2.2 Permanently open ventilation openings
10 Owner's manual - Documentation
Annex A (informative) Examples of single-plane cockpit bottoms
Annex B (normative) Analysis of multi-level cockpit bottom
Annex C (normative) Draining time calculation using tables
Annex D (normative) Alternative method of calculation - Direct
         calculation with head losses
Annex E (normative) Watertightness tests
Annex ZA (informative) Clauses of this European Standard
         addressing essential requirements or other provisions
         of EU Directives
Bibliography

Sets requirements on design and arrangements for cockpits and their drainage.

DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

BS EN ISO 15083:2003 Small craft. Bilge-pumping systems
BS EN ISO 12216:2002 Small craft. Windows, portlights, hatches, deadlights and doors. Strength and watertightness requirements
ISO 12216:2002 Small craft Windows, portlights, hatches, deadlights and doors Strength and watertightness requirements
I.S. EN ISO 15083:2003 SMALL CRAFT - BILGE-PUMPING SYSTEMS
EN ISO 12216:2002 Small craft - Windows, portlights, hatches, deadlights and doors - Strength and watertightness requirements (ISO 12216:2002)
EN ISO 15083:2003 Small craft - Bilge-pumping systems (ISO 15083:2003)
ISO 15083:2003 Small craft - Bilge-pumping systems
DIN EN ISO 15083:2003-06 SMALL CRAFT - BILGE PUMPING SYSTEMS

ISO 12217-3:2015 Small craft — Stability and buoyancy assessment and categorization — Part 3: Boats of hull length less than 6 m
ISO 12217-2:2015 Small craft — Stability and buoyancy assessment and categorization — Part 2: Sailing boats of hull length greater than or equal to 6 m
ISO 8666:2016 Small craft Principal data
ISO 12217-1:2015 Small craft — Stability and buoyancy assessment and categorization — Part 1: Non-sailing boats of hull length greater than or equal to 6 m
ISO 9093-2:2002 Small craft Seacocks and through-hull fittings Part 2: Non-metallic
ISO 12216:2002 Small craft Windows, portlights, hatches, deadlights and doors Strength and watertightness requirements
ISO 9093-1:1994 Small craft Seacocks and through-hull fittings Part 1: Metallic

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