227 - AN-H02 | Crusher Conveyor Technical Witness Restricted Release
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227 / AN-H02 — CRUSHER CONVEYOR TECHNICAL WITNESS AND RESTRICTED RELEASE GATE
AN-H02 is the original editable Word FIVE-GATE MINE TECHNICAL WITNESS and RESTRICTED RELEASE form for crusher, screen, feeder, conveyor, chute and process-plant maintenance. The mine technical authority must verify these gates before functional testing or reinstatement; a contractor's inspection alone is insufficient.
WHAT REAL MINE PROCESSING HAZARD THIS FORM ADDRESSES
Machine repairs can appear complete while stored belt energy, a lodged boulder or an unguarded nip-point remains. Even an authorised remote chute clearance plan may leave residual material. This record protects the boundary between contractor verification, mine witness and formal restricted return to service.
FIVE MINE-WITNESSED TECHNICAL GATES
1. Full belt-drive, gravity, hydraulic, accumulator and adjacent-feed isolation verified. 2. Trapped material, rock bridging and surge-bin gravity release assessed. 3. Blocked chutes cleared via engineered remote method; entry needs authorised system.
4. Document guards, interlocks, pull-cords and emergency stops before opening. 5. Assess dust suppression and silica during component grinding/removal.
THE ACTUAL EDITABLE SOURCE FORM AND EVIDENCE FIELDS
The exact source columns are HOLD TRIGGER / EVIDENCE GATE, REQUIRED EVIDENCE / VERIFICATION and RESULT / REFERENCE / WITNESS across FIVE original gates. Its RELEASE clause requires all gates verified, defects resolved and an authorised mine official's recorded release. Separate contractor supervisor/mine release authority signatures and DATE / RELEASE REF are printed.
HOLD the affected plant until independent mine authority witnesses and authorises release.
Operator-owned lockout, working-at-heights or confined-space permits, production restart and mine acceptance remain separate. STOP work for bridged loads, unexpected movement, a missing guarding device or unverified isolation.
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The same original editable purchaser-licensed Word DOCX is ALREADY INCLUDED in the 386-document Surface Mining Checklist Package and the complete Surface Mining Contractor Health and Safety File, alongside many other source-specific controls and management forms. Existing buyers of those comprehensive sets already receive this record without purchasing the Single again.
