BS ISO 8277:2013 pdf free
BS ISO 8277:2013 pdf free.Ships and marine technology一Pipework and machinery一Information transfer
BS ISO 8277 specifies the minimum data needed for the prefabrication and assembly of pipework and for its transfer from engineering departments to workshops in the shipbuilding industry.
It is applicable to written information needed for construction of piping installations that marine piping equipment manufacturers submit through specifications and instructions to shipyards on shipbuilding.
It is not applicable to the generation, type presentation and filing organization of this data.
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 14726:2008 Ships and marine technology一Identification colours for the content of piping systems
ISO 15583:2005, Ships and marine technology一Maritime standards list
The type of pipework information shall be divided into three parts as follows:
一Information on standard parts (see 3.1);
一Information on non-standard parts (see 3.2);
一Administrative information (see 3.3).
A special sequence of characters that could be part of, or include, one of the numbers given in 3.3.
Each part shall be given a name and reference shall be made to international, national or industry standards.
Example of national standards: DIN, ANSI, JIS, BS, NE, KS, GB,etc. (see Table 4).
These national standards are listed in ISO 15583:2005.
Strength, tightness, procedure of pressure testing, where not defined by the relevant standard.
Table 5 shows a comparison of the national standards nominal diameters.
Indication of material and thickness, and propriety of classifica-tion material.
Of the finished product, relevant for assembly.
Description for bolt circle position of flange, lining thickness,gasket thickness and presence of lining.
Global and local; the position of the part should be given in the ship or plant coordinate system, and in relative measures (optional).
Description of parts necessary for the assembly, e.g. gaskets,bolts, supports, etc.
Pipework identification colours in accordance with ISO 14726:2008 shall be used.
ldentification colour should be at the same time ensured to be in compliance with statutory requirements, rules and regula-tions.BS ISO 8277 pdf download.
