Safety Platform, Original

Manufactured by Trade Tech Industries

Aluminum, bolt on, safety platforms, versions predating "Aluminum Safety Platform for Circular Maintenance Holes" - Models 5000 SL4 and 5000 SL5.

Categories:

Drainage and Sewer Works | Maintenance Hole, Catch Basin, Ditch Inlet Units and Valve Chambers | Accessories | Safety Platforms

Prequalification Lists:

Regional Municipality of Durham - 4.70.51.77 - Safety Platforms (PDF)

Regional Municipality of Durham - 4.72.51.77 - Safety Platforms (PDF)

Ontario Provincial Standards
- OPSD 404.020 - Aluminum Safety Platform For Circular Maintenance Holes
- OPSS.MUNI 407 - Maintenance Hole, Catch Basin, Ditch Inlet and Valve Chamber Installation
- OPSS.PROV 407 - Maintenance Hole, Catch Basin, Ditch Inlet and Valve Chamber Installation
Canadian Standards Association
- CAN/CSA-S157-05/S157.1-05 (R2015) - Strength Design in Aluminum