Labor and Industry
Think of L & I as Washington's "building department" for portable structures.
Portable structures are regulated by L & I for such things as electrical wiring, the water supply and waste water systems, and any mechanical systems such as gas piping or heating and cooling equipment. It is not L & I's jurisdiction to regulate what elements you might need to satisfy health department requirements — the health department can require a hand-washing sink, for example — but it is
L & I's responsibility to be sure it is plumbed correctly.
Here's the process for getting your conversion vendor unit alteration plan approved and the work inspected and approved by L & I:
First, you need to create a plan and submit it to L & I for review.
Next, L & I must review and approve your plan before you start the work.
Then, L & I must inspect and approve the work you've done.
Find the vendor checklist here.
New Law Requires L & I Inspections
A new law that went into effect June 21, 2016, requires L&I to inspect all food trucks. Previously, food trucks used outside Washington for six months or more were generally exempt from state standards. The new law, SHB 2443, removes the exemption. Click here to see if you have a unit that requires inspection.
Don't need to submit plans?
You still need an inspection.
Food trucks need to be inspected to receive an L&I insignia. You need an inspection before starting your food truck business. Here's how
The current turnaround time for your review is 4 to 5 weeks before it is assigned to a reviewer due to the volume of all applications. This includes all application types not just mobile vendors (as they have approximately (7) project types they review. They are reviewed in the order received and at any time may be assigned a particular project type to reviewers to expedite a certain volume received to alleviate some of the wait times.
L & I will respond to inquiries, but be aware they do take from the actual work to be completed and further delays progress. Please let us help you with as much of the process as we can, and contact us when you have issues or questions.
If you have questions related to workers compensation issues: their web site is http://www.lni.wa.gov/ClaimsIns/
For LP cylinders and tanks on food trucks/trailers we use the same requirements as for RV’s found in NFPA 1192 section 5.
There are two options:
DOT approved “LP cylinders” must be mounted either on the tow hitch of a trailer or in a sealed compartment within the body of the truck or trailer. They cannot be mounted on the rear or roof or under the floor. DOT approved tanks must be periodically inspected as required by the federal Dept. of Transportation.
“LP tanks” constructed to the ASME code for boilers and pressure vessels may be permanently mounted below the floor of a food truck or trailer. There is no DOT requirement for periodic re-inspection of ASME tanks.
If you are involved in a custom build, you can now access the "builder" checklist by downloading the following: