Minnesota Administrative Rules
Agency 167 - Pollution Control Agency
Chapter 7011 - STANDARDS FOR STATIONARY SOURCES
DIRECT HEATING FOSSIL-FUEL-BURNING EQUIPMENT
Part 7011.0625 - RECORD KEEPING AND REPORTING FOR DIRECT HEATING UNITS COMBUSTING SOLID WASTE

Subpart 1. Application.

The owner or operator of direct heating equipment combusting mixed municipal solid waste or refuse-derived fuel which makes up 30 percent or less by weight of total fuel weight input, as determined by subpart 2, shall comply with the conditions of Minnesota Statutes, section 116.90, and subparts 3 and 4. If the unit combusts more than 30 percent of mixed municipal solid waste or refuse-derived fuel, parts 7011.1201 to 7011.1290 apply.

Subp. 2. Calculation.

The fuel feed stream composition calculation shall be the ratio of the weights of mixed municipal solid waste and refuse-derived fuel to mixed municipal solid waste, refuse-derived fuel, and all other fuels delivered to the combustion chamber. The calculation shall be made for each 24-hour period that the equipment is operated.

Subp. 3. Log.

The owner or operator shall maintain an operating log where the date, weight of mixed municipal solid waste and refuse-derived fuel, weight of each other fuel combusted, and the result of the calculation made in subpart 2 is recorded daily.

Subp. 4. Reports.

The owner or operator shall submit to the commissioner a quarterly report containing the date, weight of mixed municipal solid waste and refuse-derived fuel, and weight of each other fuel combusted during the quarter. The reports shall be submitted within 30 days following December 30, March 30, June 30, and September 30 of each year.