341 - AU-TT04 | Shotcrete, Lining & Grouting Failure Recognition Talk
Buy 4 Checklists, Get 1 Free
BUY 4 INDIVIDUAL CHECKLISTS, GET 1 FREE
Eligible Singles: add 5 and pay for 4; add 10 and pay for 8; add 15 and pay for 12, while the promotion is active and the cart qualifies. Confirm the discount before checkout.
UNDER GRD MINE — ORIGINAL EDITABLE WORD | R12.95
AU-TT04 — SHOTCRETE, LINING & GROUTING FAILURE RECOGNITION TALK
A failed lining strength test or abnormal ground movement is a withdrawal signal, not an invitation to spray another layer. AU-TT04 is the source-original editable failure-recognition toolbox talk for underground shotcrete, grouting and support rehabilitation.
WHERE AND WHEN THIS MINE FORM IS USED
Use it at the affected underground heading, shotcrete bay, grout face or lining handover where design or ground conditions change. Rebrief after changed hazards, permits, shifts or mine instructions and identify who authorises re-entry.
SIX PRINTED TOOLBOX CONTROLS
1. Mine engineer signs thickness, strength and zone re-entry release
2. Runoff and washout protected against mine drainage and contamination
3. Substrate tests, thickness checks, strength verification and cure holds defined
4. No workers exposed to unsupported ground during substrate preparation
5. Ventilation and dust/mist capture adequate for spray and curing operations
6. High-pressure hose, rebound and splash exposures controlled
HOW TO COMPLETE THE SOURCE RECORD
Record MINE / AREA / DATE / SHIFT and PERMIT / PRESENTER. Discuss six printed checks, including failed thickness and cure holds, then record 16 actual NAME / EMPLOYEE OR ACCESS NO. and SIGNATURE attendance entries.
MINE-WORKFACE HAZARD AND QUALITY DECISION
The source begins with mine engineer release and ends with high-pressure rebound/splash control. It also covers washout, strength, unsupported substrate and dust/mist ventilation. A signed talk cannot release an untested or failed lining.
STOP, WITHDRAW OR HOLD FOR MINE RELEASE
The source orders STOP / WITHDRAW / NOTIFY MINE CONTROL for support design deviations, abnormal ground movement or failed strength/lining holds. Restart only after release by the mine-authorised official.
ORIGINAL WORD SINGLE OR THE COMPLETE COLLECTIONS
The original editable AU-TT04 Word file is R12.95 and is already included in the 371-form Underground Mining Checklist Package and full 628-page Contractor H&S File. Existing parent-product owners need not buy twice. Live mine permits and rock-engineering approvals still govern use.
THREE BLUE AVC PRODUCT LINKS
Browse AVC editable checklist Singles
