T-Proof
Manhole Cover/Emergency Exit

Ergonomically designed and built in Australia to Australian Standards and/or to suit International requirements

For use by authorities in; Telecommunications, Defence Forces, Federal & State Agencies, Subways/Metros, Municipalities, Water/Drainage/Sewerage, Oil & Petroleum, Major Events and other




Salient features;
  • Terrorism proof
  • Vandal and theft proof
  • Vermin proof (almost dust proof)
  • Less than 10kg force required to open from underside when used as Emergency Exit (far exceeding international O H & S requirements)
  • Less than 10kg force required to open from above ground when used as Intended Access (far exceeding international O H & S requirements)
  • Less than 17 kg force required to close from above
  • Potential for musculoskeletal injuries dramatically reduced
  • Alarmed (both audio and visual – graphics can be set up at control centre)
  • Special keys and authorisation required to open from aboveground
  • Outstanding and superior locking system
  • Adjustable spring tension (in-situ)
  • Once open remains locked-open until manually closed
  • Mechanism of ‘crack the seal’ provided as standard
  • Tolerance fit of 0.01 to 0.05 mm can be arranged to suit ambient temperatures
  • Completely corrosion resistant – cover is of aluminium and all other parts are generally stainless steel
  • Our standard opening size of 765mm x 700mm ensures safe access to all emergency services
  • Maintenance – lubricate moving parts every 3 to 5 years
Patent Pending
© Pavika Management Pty Ltd 2006. All rights reserved