Specification for Demarcation Barrier

DEMARCATION BARRIER FOR SAFE FLAT ROOF ACCESS

• Manufacturer D-marc Ltd, Windyridge, Hungry Lane, Bradwell, Hope Valley, Derbyshire, S33 9JD. Tel: 0845 8387139. www.d-marc.co.uk. Email: info@d-marc.co.uk
• System reference: D-marc 105 Wind Resistant Roof Demarcation barrier system
• Components; D-marc 105 barrier base, re-cycled Rubber (12.5 kg) 500 x 500 x 72mm
  • D-marc 105 barrier upright powder coated 304 stainless steel (600g) 960 x 50 x 50mm.
  • D-marc 105 barrier chain, polyethylene 6mm (25m)
  • D-marc 105 connector link, polyethylene 6mm (to join multiple lengths of chain as required)

• Arrangements; to be positioned at minimum of 2m from the fall hazard. The D-marc 105 posts to be installed at maximum 3m centres.