DataBuoy Umkomaas
Maintenance
Friday 11 September 2026
| DATE | MAINTENANCE OPERATION |
|---|---|
| July / Aug 2017 | Complete overhaul - New monitoring system |
| 23 Aug 2017 | Redeployed |
| 17 Oct 2017 | Full service/inspection, moorings and pack - Re-tensionned and cleaned the whole mooring system. |
| 24 Oct 2017 | Battery changed |
| 25 Oct 2017 | Solar panel changed |
| 01 Dec 2017 | Surface modem changed and serviced |
| 16 Jan 2018 | Replaced surface modem cable and modem |
| 06 Feb 2018 | New ADCP (41,5V) - New bottom battery pack (22V) - New surface modem and cable - Full service - Redeployed |
| 24 May 2018 | Total reset |
| June 2018 | Voda and Telkom upgrades |
| Sep 2018 | New electronics, buoy batteries, software, web interface and Wx sensor |
| 28 Sep 2018 | ADCP #13751 deployed, weather sensor repositioned, bottom pack defouled |
| 26 Oct 2018 | New hull and moorings, new surface modem |
