Specifications include, but are not limited to: At a minimum, Contractor shall perform the following annual preventative maintenance tasks and perform a resistive load bank test. Note that Resistive Load test required at time of Annual Major Maintenance duration of 1.5 hours per NFPA 110 Lube Oil and Filter: * Change lube oil * Replace primary lube filter(s) * Replace bypass lube filter(s) * Replace fuel filter(s) * Replace water filter(s) * Replace air filter(s); Battery Testing * Check battery and charging systems * Clean all battery terminals * Verify integrity of cables and connectors * Load test battery * Measure specific gravity of each battery cell * Verify proper operation and float voltage of external battery charger * Verify and record output of engine alternator...