Atch 01 - PWS Attachment 8.1 GVS Preventative Maintenance Checklist.pdf

This is a maintenance checklist template for the SiRcom Giant Voice System, a public alerting siren system. The form is designed to be completed by technicians during routine maintenance visits to siren installations.

The checklist is organized into five main sections: Siren Information, Siren Controller Health, Audio Test, Maintenance Checklist, and Notes. The Siren Information section captures location details, GPS coordinates, site identification number, serial number, and address, along with battery specifications including voltage, fuse status, model, age, load testing status, and corrosion protection. The Siren Controller Health section documents the operational status of amplifiers and audio drivers, including the number of drivers replaced and whether amplifier lights are functioning. The Audio Test section requires confirmation that the siren was audibly sounded during the visit. The Maintenance Checklist section verifies completion of six maintenance tasks: solar panel cleaning, cabinet cleaning, antenna connector sealing, conduit sealing with RTV, application of WD-40 to locks and hinges, and desiccant deployment. A Notes section is provided for technicians to document any issues or additional observations, particularly if the siren failed to sound during testing. The form is published by SiRcom USA, identified as a Service Disabled Veteran Owned Small Business, with form number #112/2018.