Mechanical Test Lab (MTL)
The Mechanical Test Lab is responsible for reviewing applications for mechanical product approvals through its Research Section and Mechanical Test Lab. Approved materials are published as Los Angeles Research Reports (LARR).
Contact the
MTL
Test Lab Engineer: Cristina Acevedo-Leija
Email: Cristina.Acevedo-Leija@lacity.org
Telephone: (213) 202-9902
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36 inches is the maximum height.
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The slope requirements for different parts of an accessible route vary.
Walkways 5%
Ramps 8.33%
Landings 2%
Elevator car 2%
Accessible parking 2%
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8.33% is the maximum for a ramp slope.
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36” minimum, if serving elements are on only one side; otherwise 44” minimum.
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The clear width of walking surfaces must be 36 inches minimum
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30” x 48” is the minimum width.
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In A and E occupancies the occupant load is required on the CofO for the number of people allowed.
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For A, E, I, H, B, the fees are $98.00 per floor and R2 occ $189.00 per floor.
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