145 - AH-TT03 | Dewatering Shift Change & Workface Lessons Talk
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UNDER GRD MINE — ORIGINAL EDITABLE WORD | R12.95
AH-TT03 — DEWATERING SHIFT CHANGE & WORKFACE LESSONS TALK
Six original mine water-system shift-change safety controls. The first protects critical dewatering capacity during pump/line isolation; the second establishes flood escape levels and operator-agreed water rise triggers.
WHEN THIS MINE DEWATERING RECORD IS REQUIRED
Use when underground pump, valve, rising-water and plumbing work shifts change. Record MINE / AREA / DATE / SHIFT and PERMIT / PRESENTER; verify the current mine water engineer, fallback capacity and safe escape route.
SIX GENUINE MINE WATER TOOLBOX CONTROLS
1. Approved pump and line isolation maintains critical mine dewatering capacity
2. Emergency flood route, escape levels and water-rise trigger agreed with operator
3. Potential contamination, sediment and acid water exposure assessed
4. Uncontrolled cross-connections and backflow prevented in temporary hose arrangements
5. Pressure release and non-return valves inspected before line-breaking
6. Temporary bypass pumps and standby power proven before isolating duty system
HOW TO COMPLETE THE AUTHENTIC WORD FIELDS
Explain six printed source points, including isolated critical equipment, emergency flood triggers, acid/sediment hazards, backflow prevention, trapped pressure/non-return valves and the proven backup pump/power plan. Record the sixteen original signature lines.
MINE WATER OPERATOR, FLOODING AND STOP-WORK RULES
A previous shift's pump isolation does not make current water levels safe. STOP for rising levels, loss of standby pumps, blocked flood routes or uncertainty over pressurised systems. Only appointed mine officials release affected pumping.
CONTROLLED EVIDENCE AND SAFETY RESPONSIBILITY
Keep genuine mine pump criticality classifications, upstream water levels, redundant water service, rescue arrangements, valve positions, pressure release and witnessed test results with the editable Word original. Mine-owned emergency alarm systems, flood evacuation routes and water-system restart cannot be accepted by contractor signatures alone.
SINGLE ORIGINAL OR FULL UNDERGROUND SAFETY COLLECTION
This R12.95 AH-TT03 Word source is already included in the 371-original Underground Mining Checklist Package and complete 628-page Contractor H&S File. Owners of either full collection should avoid a duplicate purchase. Only mine-appointed dewatering, ventilation, engineering and emergency owners can authorise critical system isolation and return to service.
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