| Service Time
Avg. time to complete |
✓ Under half the time of a diver alone |
✕ 2× longer than KMS |
▲ 1–3 days out of water |
| Hull Coverage
% of wetted surface |
✓ 90–97% ROV + diver finish on running gear |
▲ Varies — often incomplete |
✓ Full coverage via pressure wash |
| Safety Risk
To personnel & vessel |
✓ Minimal — ROV operates remotely from dock |
✕ High — traffic, entanglement, propeller risk |
▲ Moderate — dry dock & haul-out hazards |
| Reliability & Scheduling
Consistency of service |
✓ Guaranteed subscription cadence |
✕ Weather & diver availability dependent |
▲ Scheduled but costly and disruptive |
| Condition Reporting
Post-service documentation |
✓ Full branded report: footage, photos, zinc rating |
✕ Verbal debrief only — zero documentation |
▲ Marina inspection report — limited detail |
| Post-Service Communication
Client-facing updates |
✓ Automated texts + 2-hr condition report |
✕ None — client must follow up |
▲ Basic notification from marina only |
| Environmental Practice
Biofouling management |
✓ Filter bag system — best available practice |
✕ Biofouling released directly into marina water |
✕ Paint scrapings & pressure-wash runoff |
| Zinc & Running Gear
Annual maintenance |
✓ Diver assesses & replaces every visit |
▲ If requested — additional cost |
▲ Shipyard service — separate scheduling |