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Minnesota Department of Labor and Industry

Plumbing plan review fee schedule

System Reviewed
Fee Schedule
Water distribution and drain, waste and vent systems, including interceptors, separators, or catch basins
(i) 25 or fewer drainage fixture units, $150;
(ii) 26 to 50 drainage fixture units, $250;
(iii) 51 to 150 drainage fixture units, $350;
(iv) 151 to 249 drainage fixture units, $500;
(v) 250 or more drainage fixture units, $3 per drainage fixture unit to a maximum or $4,000; and
(vi) $70 per interceptor, separator, or catch basin
Building sewer service only
Building water service only
Building water distribution system only, no drainage system
$5 per supply fixture unit or $150 whichever is greater
Storm drainage system
a minimum fee of $150 or:
(i) $50 per drain opening, up to a maximum of $500; and
(ii) $70 per interceptor, separator, or catch basin
Manufactured home park or campground
1 to 25 sites, $300;
26 to 50 sites, $350;
51 to 125 sites, $400
more than 125 sites, $500
Revision to previously reviewed or incomplete plans
review of plans for which commissioner has issued two or more requests for additional information, per review, $100 or ten percent of the original fee, whichever is greater
Proposer-requested revision
(i) with no increase in project scope, $50 or ten percent of original fee, whichever is greater; and
(ii) with an increase in project scope, $50 plus the difference between the original project fee and the revised project fee.

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