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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In general, four years, unless there is a change in the scope of work or adoption of a new LABC.
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The general and laboratory approval is good for 12 months. The product approval letter indicates the duration and expiration date of the approved product.
One-time approval is good for the duration where the equipment is installed, provided that the equipment is not modified or relocated to another location in or outside of the building or facility.
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A General Approval/Laboratory Approval is valid for one year from the approval date.
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The process time depends on the current backlog and type of application submitted. Contact the Mechanical Test Lab Engineer for more information. You may find test lab contact information on our Mechanical Test Lab page.
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The amount time needed to check a plan will vary week to week based on the day's backlog at the time of submittal. You may ask any available staff about the current backlog and a time estimate.
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Regular: 5 to 6 weeks. Expedite: 4 to 5 weeks.
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5% minimum is required.
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2% of the dwelling units. If parking is assigned, then 2% of the assigned parking spaces must be accessible. If unassigned, then a minimum of 5% of parking spaces must be accessible.
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DA parking stalls must be provided in accordance with Table 11B-208.3.
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Minimum 5% of the seating spaces for dining surfaces must be accessible and dispersed within other types of seating located in the functional area.
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