SDS-CrO3-2025 Chromic Acid Allied Chemical Supply 7738-94-5 4.1 corrosive GHS05,GHS06,GHS08 en

Corrosive and toxic. Known carcinogen (Cr VI). Handle with full PPE.

 SDS-NiSO4-2025 Nickel Sulfate Great Lakes Chemicals 7786-81-4 3.0 toxic GHS06,GHS08 en

Toxic and sensitizer. Potential carcinogen. Avoid skin contact and inhalation.

 SDS-H2SO4-2025 Sulfuric Acid Allied Chemical Supply 7664-93-9 5.2 corrosive GHS05 both

Highly corrosive. Causes severe burns. Use acid-resistant PPE.

 SDS-NaOH-2025 Sodium Hydroxide Great Lakes Chemicals 1310-73-2 2.4 corrosive GHS05 en

Corrosive. Causes severe skin burns and eye damage.

 Chromic Acid — Main Store Acid Cabinet 1 25.0 kg 18.5 5.0 Nickel Sulfate — Main Store Chemical Storage Bay A 50.0 kg 32.0 10.0 Sulfuric Acid — Main Store Acid Cabinet 2 20.0 L 12.0 5.0 INC-DEMO-001 near_miss Chrome plating line 1

Worker slipped on wet floor near rinse station. No injury.

Area cleaned and non-slip mats placed around rinse station.

 draft INC-DEMO-002 first_aid Nickel plating area

Minor chemical splash on forearm during tank top-up. First aid administered on-site.

Affected area flushed with water for 15 minutes. First aid kit used.

Worker was not wearing full-length gloves during transfer. PPE policy reminder issued.

 investigation INC-DEMO-003 property_damage Loading dock

Forklift struck chemical storage rack causing minor structural damage. No spill.

Area cordoned off. Structural assessment arranged.

Tight turning radius at dock entrance identified as contributing factor.

Insufficient clearance between rack and dock pillar for forklift turning radius.

Rack relocated 1.5m further from pillar. Floor markings updated.

 closed Main Plant JHSC Q1 2026 Safety Review

1. Review of Q1 incidents
2. PPE compliance audit results
3. Ventilation assessment update

All agenda items reviewed. Two corrective actions assigned. Next meeting set for Q2.

 held Q2 2026 Safety Review

1. Review of Q1 corrective actions
2. Summer heat stress protocol
3. Emergency drill scheduling

 planned respirator M 1 gloves L 2 face_shield Standard 1 EXP-DEMO-001 personal_air Chromium (VI) 0.008 mg/m3 Ontario Reg. 833 TWA 0.025

Personal air sample collected at chrome plating line 1 during normal operations.

 EXP-DEMO-002 personal_air Nickel (soluble compounds) 0.05 mg/m3 Ontario Reg. 833 TWA 0.1

Personal air sample collected at nickel plating station during tank maintenance.