265 - AP-TT03 | Ventilation Shift Change & Near Miss Toolbox Talk
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UNDER GRD MINE — SOURCE-ORIGINAL EDITABLE WORD R12.95
AP-TT03 — VENTILATION SHIFT CHANGE & NEAR MISS TOOLBOX TALK
AP-TT03 is the actual shift-change and near-miss lessons briefing for mine ventilation servicing. The six source controls start with approved temporary airflow diversion and finish with measured official mine ventilation release.
WHEN AND WHERE THE ACTUAL FORM APPLIES
Use for incoming fan/duct crews after a ventilation interruption, shift transfer or unresolved air-quality near miss. Enter MINE / AREA / DATE / SHIFT and PERMIT / PRESENTER for the affected underground district and appointed control official.
SIX SOURCE-ORIGINAL VENTILATION BRIEFING CONTROLS
1. Temporary airflow routing, stoppings and door settings approved before disturbance
2. Air quality and gas monitoring arranged for occupied affected districts
3. Duct support, flame-retardant materials and leakage testing accepted
4. Loss-of-fan and re-entry protocol communicated to all exposed crews
5. Airflow direction, volume, pressure and alarms recorded after works
6. Mine ventilation authority releases affected workings following measured tests
HOW TO COMPLETE THE ORIGINAL WORD RECORD
Discuss all six actual source points: authorised temporary routes/doors, gas checks, duct flame-retardance and leakage, loss-of-fan communications, airflow pressure/volume/alarm testing and final mine approval. Obtain up to 16 original attendee signatures.
CRITICAL AIRFLOW AND GAS STOP RULE
A previous shift's normal reading is not enough. Unexpected gas excursions, fan loss, unventilated headings or unauthorised recirculation require STOP / WITHDRAW / NOTIFY MINE CONTROL until actual testing and authorised area release.
REVIEW AND MINE AUTHORITY ACCEPTANCE
This original has 16 signed NAME / EMPLOYEE OR ACCESS NO. and SIGNATURE attendance rows. An attendance sheet records briefing, never permission for mine ventilation alterations.
THE R12.95 SINGLE OR COMPLETE UNDERGROUND PRODUCTS
This authentic editable AP-TT03 Word source already appears in the 371-document Underground Mining Checklist Package and complete 628-page Contractor H&S File. Owners of either collection should not purchase it twice. Actual mine COPs, authorised ventilation criteria, gas monitoring, permits and official re-entry controls remain mandatory.
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