Standard Specification for Stainless Steel Clamps for Securing SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) to Metal Insert and Plastic Insert Fittings Ingestion-build-61878 Clause 12 revised to include

Clause 12 revised to include the recommendation for internal and external fire stopping to maintain the switch room fire compartmentation and the need to cater for the thermal expansion of the cable protective enclosure

19 Internal design

It gives the best guidelines for the evaluation of the action of microfungi

Concrete sleepers and bearers are the main components supporting steelworks and redistributing dynamic forces onto ballast and formation

Bars (including hammer-forged bars)

Standard Specification for Stainless Steel Clamps for Securing SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) to Metal Insert and Plastic Insert Fittings Ingestion-build-61878 Clause 12 revised to include