Summary: Petition for an exemption from WAC 480-07-520(4) work papers, and request for Less than Statutory Notice for a tariff revision that would generate approximately $8,800 (1.6 percent) additional annual revenue to recover the increased cost of disposal fees. Excess Disposal serves approximately 900 customers in Pend Oreille County. The company's last general rate increase became effective on March 1, 2014.