Geotechnical investigation and testing. Sampling methods and groundwater measurements - Qualification criteria for enterprises and personnel1 Scope This part of BS 22475 specifies requirements for the qualification criteria of enterprises and personnel performing sampling and groundwater measurement services in accordance with BS EN ISO 224751.

It also applies to reconditioned superabrasive cutting-off wheels

this part of ISO/IEC 10373:

With obedience and compliance to BS 6318-1

medium and heavy

BS EN 1931 is intended for the characterization of flexible sheets for waterproofing as manufactured or supplied before use

Why should you use BS 7144 - Flax and jute fabrics

4  Record keeping

dimensions and positions for the pins and holes of a register system used to achieve accurate image positioning on a printing forme during the plate-making operations undertaken during the printing forme preparation process

together with dimensions and tolerances

Maintenance of fire safety equipment and provisions

BS EN 10168 on inspection documents of steel products

NOTE Due to masking from physiological noise in the occluded ear tests