7/26/2019 Structural RBI Program for Mining

1/9

Structural Assessment

& Fit for Safe Service

Mine Safety Summit 2016 | Saskatoon, SK | February 11, 2016

Micky Multani

MI Superintendent, Mosaic Esterhazy Operations

7/26/2019 Structural RBI Program for Mining

2/9

STATIONARY MI PROGRAM OV

ASSET RISK MANAGEMENTASSET CRITICALITY FOR SAFETY / ENVIRONMENTAL / OPERATIONAL RE

ENGINEERED INSPECTIONSKNOW THE CONDITION OF OUR ASSETS

NON CONFORMANCE REVIEWFIT FOR SERVICE (FFS) EVALUATION

CORRECTIVE ACTION TRACKINGENSURE CRITICAL REPAIRS ARE COMPLETED

SITE RISK REGISTERRISK MITIGATION PLANNING & 5YR PROJECT PRIORITIZATION

7/26/2019 Structural RBI Program for Mining

3/9

WHY WE CARE ABOUT OUR STRUCTURA

PROTECTION OF OUR EMPLOYEES

PROTECTION OF OUR ENVIRONMENT

PROTECTION OF OUR FACILITIES

HOW WE CARE ABOUT OUR STRUCTURA

KNOW THE CONDITION OF OUR STRUCTURAL ASSETS

KEEP STRUCTURAL ASSETS FIT FOR SAFE CONTINUED SERVICE (FFS)

TRACK REPAIRS OF OUR STRUCTURAL ASSETS

STRUCTURAL INTEGRITY IN POTAS

7/26/2019 Structural RBI Program for Mining

4/9

STRUCTURAL INTEGRITY PRO

4

STEP 1: INSPECTION PLANS FOR ASSET

Fracture Critical / Primary / Secondary Components

STEP 2: ENGINEERED INSPECTIONSCondition Ranking 1 6

Mandatory Repair of 5-6 Critical/Primary Members

Triggers Non Conformance Management Review

Priority List of Sustaining Repairs

STEP 3: FIT FOR SAFE SERVICE/SAHShort Term Repair Plans

Long Term Repair Plans

Safe for Continued Operation under Structural Eng. Guidanc

7/26/2019 Structural RBI Program for Mining

5/9

Raw Ore Storage Building at K2

Part of 2014 S

Inspections

Large A frame

Construction

Arche

Beam

Constructed in

Structural Inspection Success

7/26/2019 Structural RBI Program for Mining

6/9

STRUCTURAL INTEGRITY PRO

6

STEP 1: INSPECTION PLANNING

Complete visual inspection and core sampling of glulam memb

STEP 2: ENGINEERED INSPECTIONSBuilding found to be under-designed for current loads per NBC

Glulam arches and beams had mechanical damage, missing la

STEP 3: FIT FOR SAFE SERVICE/SAH

Short Term Repair Plans:

Dailywalk down, wind speed 65km/hr limit, monthly plugged ch

Notify equipment operators to use caution near the glulams

Long Term Repair Plan: (Completed August 2015)

New steel beams c/w deflector plates installed

Safe for Continued Operation under Structural Eng. Guidance

7/26/2019 Structural RBI Program for Mining

7/9

7

BEFORE REPAIRSJULY 2014

7/26/2019 Structural RBI Program for Mining

8/9

8

AFTER REPAIRSAUGUST 2015

7/26/2019 Structural RBI Program for Mining

9/9

Questions?