PSC 119.08(1)(1) Upon receiving a standard application form, the public utility shall specify the amount of any engineering review or distribution system study fees. The applicant shall pay the fees specified in Table PSC 119.08, unless the public utility chooses to waive the fees in whole or in part. For any fees paid by the applicant per Table PSC 119.08, any unexpended funds shall be credited to subsequent interconnection steps and associated fee obligations. PSC 119.08(2)(2) The public utility may recover from the applicant an amount up to the actual cost, for labor and parts, of any distribution system upgrades required. The utility may charge for retesting an installation that does not conform to the requirements set forth in this chapter. The fee for retesting shall be equal to the applicable commissioning fee, unless at the public utility’s discretion a lower fee amount is assessed. PSC 119.08(4)(4) For any application that is withdrawn by the applicant or deemed withdrawn by the public utility, the public utility shall provide the applicant with a reconciliation of costs from any engineering review, distribution system study, or required distribution system upgrades or modifications performed. Public utilities shall refund to the applicant any fees paid in excess of costs incurred by the utility. Applicants shall pay any additional costs incurred by the utility in excess of previous payments. PSC 119.08(5)(5) Public utilities may assess a fee of up to $300 for preparation of a pre-application report, unless the public utility chooses to waive the fee in whole or in part. PSC 119.08(6)(6) For each year in which a public utility assessed an engineering review fee or a distribution system study fee for a Category 1 or 2 facility, the public utility shall provide a report to the commission by March 31 of the following year which includes: PSC 119.08(6)(a)(a) The number of Category 1 and 2 facilities in which an engineering review fee was assessed and the average engineering review fee that was charged to applicants. PSC 119.08(6)(b)(b) The number of Category 1 and 2 facilities in which a distribution system study fee was assessed and the average distribution system study fee that was charged to applicants. PSC 119.08 HistoryHistory: CR 03-003: cr. Register January 2004 No. 577, eff. 2-1-04; CR 22-077: am. (1), Table 119.08-1, (2), cr. (4) to (6) Register April 2024 No. 820, eff. 5-1-24. PSC 119.09PSC 119.09 Disconnection. A public utility may refuse to connect or may disconnect a DG facility from the distribution system only under any of the following conditions: PSC 119.09(1)(1) Lack of approved standard application form or standard interconnection agreement. PSC 119.09(2)(2) Termination of interconnection by mutual agreement. PSC 119.09(3)(3) Non-compliance with the technical or contractual requirements. PSC 119.09(5)(5) Routine maintenance, repairs, and modifications, but only for a reasonable length of time necessary to perform the required work and upon reasonable notice. PSC 119.09 HistoryHistory: CR 03-003: cr. Register January 2004 No. 577, eff. 2-1-04. PSC 119.10(1)(1) The applicant shall include a one-line schematic diagram with the completed standard application form. ANSI symbols shall be used in the one-line schematic diagram to show the following: PSC 119.10(1)(b)(b) Point where the DG facility is electrically connected to the customer’s electrical system. PSC 119.10(1)(e)(e) Method of grounding, including generator and transformer ground connections. PSC 119.10(2)(2) The applicant shall include with the schematic diagram technical specifications of the point where the DG facility is electrically connected to the customer’s electrical system, including all unintentional islanding and power quality protective systems. The specifications regarding the unintentional islanding protective systems shall describe all automatic features provided to disconnect the DG facility from the distribution system in case of loss of grid power, including the functions for over/under voltage, over/under frequency, overcurrent, and loss of synchronism. The applicant shall also provide technical specifications for the generator, lockable interconnection disconnect switch, and grounding and shall attach the technical specification sheets for any certified equipment. The applicant shall include with the schematic diagram a statement by the manufacturer that its equipment meets or exceeds the type tested requirements for certification. PSC 119.11PSC 119.11 Control schematics. For equipment not certified under s. PSC 119.26, the applicant shall include with the application a complete set of control schematics showing all protective functions and controls for generator protection and distribution system protection. PSC 119.11 HistoryHistory: CR 03-003: cr. Register January 2004 No. 577, eff. 2-1-04. PSC 119.12PSC 119.12 Site plan. For all categories, the applicant shall include with the application a site plan that shows the location of the interconnection disconnect switch, adjoining street name, and the street address of the DG facility. For Category 2, 3, or 4 DG facilities, the site plan shall show the location of major equipment, electric service entrance, electric meter, interconnection disconnect switch, and interface equipment.