Hull & Survey Terms.pdf
(
647 KB
)
Pobierz
446789556 UNPDF
IACS
Recommendation 82
(July 2003)
Surveyor
’
s Glossary
Hull Terms & Hull Survey
Terms
SURVEYOR'S GLOSSARY
IACS
©
IACS - the International Association of Classification Societies and the
International Association of Classification Societies Limited 2003
All rights reserved.
Except as permitted under current English legislation no part of this work may be
photocopied, stored in a retrieval system, published, performed in public, adapted,
broadcast, transmitted, recorded or reproduced in any form or by means, without
prior permission of the copyright owner.
Where IACS has granted written permission for any part of this publication to be
quoted such quotation must include acknowledgement to IACS.
Enquiries should be addressed to the Permanent Secretary,
International Association of Classification Societies Ltd,
5 Old Queen Street
London, SW1H 9JA
Telephone: +44 (0)20 7976 0660
Fax: +44 (0)20 7976 0440
Email:
Permsec@iacs.org.uk
In respect of this
‘
Surveyor
’
s Glossary
’
, permission is hereby granted for use, as
above.
Terms and Conditions
The International Association of Classification Societies (IACS), its Member Societies
and IACS Ltd. and their directors, officers, members, employees and agents (on
behalf of whom this notice is issued) shall be under no liability or responsibility in
contract or negligence or otherwise howsoever to any person in respect of any
information or advice expressly or impliedly given in this document, or in respect of
any inaccuracy herein or omission herefrom or in respect of any act or omission
which has caused or contributed to this document being issued with the information
or advice it contains (if any).
Without derogating from the generality of the foregoing, neither the International
Association of Classification Societies (IACS) nor IACS Ltd. nor its Member Societies
nor their directors, officers, members, employees or agents shall be liable in contract
or negligence or otherwise howsoever for any direct, indirect or consequential loss to
any person caused by or arising from any information, advice, inaccuracy or omission
given or contained herein or any act or omission causing or contributing to any such
information, advice, inaccuracy or omission given or contained herein.
Any dispute concerning the provision of material herein is subject to the exclusive
jurisdiction of the English courts and will be governed by English Law.
Rec. 82 / July 2003
2
1. Introduction
This Surveyor
’
s Glossary of Hull Terms is intended as a guide to improve the
standardization of survey reporting. It is recommended that the listed terms for
hull structural elements are used throughout report narratives.
The Glossary also includes definitions of common hull survey terms that are
applicable for surveys of hull structures and reporting.
All parties involved in the review of classification survey reports should have
this Glossary available to assist with correct interpretation of the report
narratives.
Rec. 82 / July 2003
3
2.
Hull Terms
2.1 General
Accommodation Ladder
is a portable set of steps on a ship
’
s side for people
boarding from small boats or from a pier.
Aft Peak Bulkhead
is a term applied to the first main transverse watertight
bulkhead forward of the stern. The aft peak tank is the compartment in the
narrow part of the stern aft of this last watertight bulkhead.
Bay
is the area between adjacent transverse frames or transverse bulkheads.
Bilge Keel
is a piece of plate set perpendicular to a ship
’
s shell along her bilges
for about one third her length to reduce rolling.
Bilge Strake
is the strake at the turn of bilge extending outward to a point where
the side rises vertically.
Breast Hook
is a triangular plate bracket joining port and starboard side
structural members at the stem.
Bulkhead Deck
is the uppermost continuous deck to which transverse watertight
bulkheads and shell are carried.
Bulkhead Structure
is the transverse or longitudinal bulkhead plating with
stiffeners and girders.
Bulwark
is the vertical plating immediately above the upper edge of the ship
’
s
side surrounding the exposed deck(s).
Cargo Area
or
Cargo Length Area
is that part of the ship that contains cargo
holds and cargo / slop tanks and adjacent areas including ballast tanks, fuel
tanks, cofferdams, void spaces and also including deck areas throughout the
entire length and breadth of the part of the ship over the mentioned spaces.
Cargo Hold Bulkhead
is a boundary bulkhead separating cargo holds.
Cargo Port
is a door or port in a ship
’
s side for the loading or discharge of cargo
or stores. Also called side port.
Carlings
are supports usually of flat plate, welded in a fore and aft direction
between transverse deck beams to prevent distortion of the plating.
Casing
is the covering or bulkhead around or about any space for protection.
Rec. 82 / July 2003
4
Ceilings
is wood sheathing or planking fitted on various parts of the ship such as
tank tops, ship
’
s sides and bulkheads to protect the ship
’
s structure from
damage and also used to protect the cargo from damage.
Coaming
is the vertical boundary structure of a hatch or skylight.
Cofferdams
are
spaces between two bulkheads or decks primarily designed as
a safeguard against leakage of oil from one compartment to another.
Collision Bulkhead
is the foremost main transverse watertight bulkhead.
Companion Way
is a weathertight entrance leading from a ship
'
s deck to spaces
below.
Confined Space
is a space identified by one of the following characteristics:
limited openings for entry and exit, unfavorable natural ventilation or not
designed for continuous worker occupancy.
Cross Deck
is the area between cargo hatches.
Cross Ties
are used to support the longitudinal bulkheads of oil tankers against
hydrostatic and hydrodynamic loads.
Dead Covers
are
plates of bronze or steel working on a hinge serving to protect
the glass port light in heavy weather. Also called dead light.
Deck House
is a structure on the freeboard or superstructure deck not extending
from side to side of the ship.
Deck Structure
is the deck plating with stiffeners, girders and supporting pillars.
Deep Tank
is a tank extending from the bottom or inner bottom up to or higher
than the lowest deck.
Discharges
are any piping leading through the ship
'
s sides for conveying bilge
water, circulating water, drains etc. Also called Overboard Discharge.
Double Bottom Structure
is the shell plating with stiffeners below the top of the
inner bottom and other elements below and including the inner bottom plating.
Duct Keel
is a keel built of plates in box form extending the length of the cargo
hold. It is used to house ballast and other piping leading forward which otherwise
would have to run through the cargo holds.
Enclosed Superstructure
is the
superstructure with bulkheads forward and/or
aft fitted with weather-tight doors and closing appliances.
Equipment Number
is used by classification societies mainly to determine the
size and number of anchors and chain cables for a new ship.
Rec. 82 / July 2003
5
Plik z chomika:
przemo_7_70
Inne pliki z tego folderu:
IMPA MARINE STORES GUIDE 3RD ED Scanned By MKP.pdf
(66288 KB)
Tanker Safety Guide Chemicals.pdf
(60304 KB)
Ships Captain Guide.rar
(2777 KB)
Effective Mooring.pdf
(10637 KB)
IMHA-medical chest.pdf
(151 KB)
Inne foldery tego chomika:
ARPA - nakresy ploting
Books and publications
Dokumenty
Ecdis
Knots
Zgłoś jeśli
naruszono regulamin