Structural use of timber. Recommendations for the calculation basis for span tables - Domestic rafters Ingestion-build-141043 or inaccessible measuring points

or inaccessible measuring points

It does not apply to packaging materials and/or systems used to contain a contaminated medical device during transportation of the item to the site of reprocessing or disposal

Development and maintenance of security policies and plans

The basic principle of radiographic inspection of welds is the same as that for medical radiography

alteration

Structural use of timber. Recommendations for the calculation basis for span tables - Domestic rafters Ingestion-build-141043 or inaccessible measuring pointsBS 5268 7. 5: 1990 recommends a calculation basis for the permissible clear span for rafters for roofs with a slope from15 to 45. The recommendations apply to rafters at a maximum spacing of 610 mm centre to centre, this being the maximum spacing for which the load sharing assumption may be adopted as described in BS 5268 2. The method of calculation makes no allowance for any contribution of other parts of the roof to the load resistance of the