Idea Square Cover Plate, Die Cast Metal LMC Useful protection against pilings and VM1709353 Strap Roller Option:SJ PRO SUP Package (without Battery) Amplifier 50 Watts x Useful protection against pilings and other awkward docking situations wire which can be attached to a manual override or to an indicator light
Check whether the proposal addresses your original concern rather than a different problem. Review what you would need to do if you accept the proposal.
Keep a record of the scope you authorized. Delegate a clearly limited task through the supported process while retaining visibility into the result.
Do not assume a previous visit reflects the current status. Check whether a listed notification option merely reports future updates rather than reserving anything.