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® PRODUCTS REGULATED BY E M Safety Data Sheets(SDSs)available,either on site or readily available within same work shift,containers
<br /> HAZCOM'(US)or WHMISZ(CAN) labelled properly,workers trained/oriented on hazards.
<br /> ®For subcontractor/contractor use of chemical products,confirm SDS availability for affected onsite workers.
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<br /> 'OSHA Hazard Communication Standard(United States);z Workplace Hazardous Material Information System(Canada)
<br /> ® GENERAL SAFE WORK PRACTICES M Consult SDS for HSE hazards,symptoms of exposure;ensure workers have been apprised of safe practices.
<br /> FOR FIELD USE OF CHEMICALS M Handle with care,maintain good housekeeping,provide adequate illumination in work area.
<br /> M Pour/dispense/transfer liquid chemicals on stable work surface.
<br /> ❑Use chemicals in well-ventilated area;use fans/blowers/exhaust for active ventilation,as appropriate.
<br /> M Have eyewash bottles,eyewash station,deluge capabilities,commensurate for the hazard,readily available.
<br /> ❑Have spill/neutralization equipment,appropriate for the chemicals,readily available.
<br /> ❑Conduct air monitoring as appropriate;see Part E,"Air Monitoring,Worker Exposure Monitoring."
<br /> STORAGE/TRANSPORT OF ❑Transport chemicals only in sealed containers,secured to prevent shifting/breakage during travel.
<br /> CHEMICALS/HAZMAT E ❑Store chemicals only in sealed containers;overnight storage in squirt/spray bottles prohibited.
<br /> ❑Non-Emergency(Routine) ElStore flammable/combustible liquids in chemical storage cabinets,or other appropriate storage arrangement.
<br /> Chemical Storage Risk of personal '• ❑For liquids,provide secondary containment during storage.
<br /> contact and/or incidental release E ❑Segregate incompatible chemicals during storage.
<br /> El HAZMAT Transport ElFor incidental release/spill;maintain spill kit suitable for low flammability/toxicity/quantity/volatility release.
<br /> E ❑DOT/TDG/IATA-Regulated transport:see D.17."Hazmat/Dangerous Goods Shipping/Transportation.
<br /> ❑Risk of Emergency Spill/Release ❑For emergency spills:describe spill/release hazard and response plan/procedure above,and indicate
<br /> El CFTAS(Chemical Facility Anti- emergency response contact in Part B,"Emergency Response and First Aid."
<br /> Terrorism Standards)Applicability: ❑Locate emergency gear(eyewash,fire extinguisher,spill kit,safety signage)near storage area,as applicable.
<br /> On-site overnight storage of non ElFor CFTAS-applicable chemical storage,a safety and chemical management plan must be prepared and
<br /> waste chemical product at quantity reviewed by a HSE Professional before bringing material to the site.(Does not apply to materials brought on to
<br /> >25 gal(115L)or>250 lbs.(115 kg) the site for daily work purposes and transported away at the end of each day)
<br /> ® COMPRESSED GAS CYLINDERS E M Secure cylinders upright,caps on when not in use.
<br /> ®Flammable M Handle with care;use and store cylinders in a manner and location to prevent damage.
<br /> ❑Non-flammable E ❑Propane cylinders not in use must be stored outdoors in a cage or similar secure ventilated enclosure.
<br /> ❑Toxic E ❑Ensure acetylene cylinders are NOT secured to steel arc welding bench.
<br /> ❑Asphyxiant E ❑Segregate oxygen and fuel gases by distance(20')or fire-rated barrier.
<br /> ❑Oxygen M Control ignition sources.
<br /> ❑"No smoking"signage at cylinder storage area for flammable gases.
<br /> FLAMMABLE/COMBUSTIBLE ❑Use proper fuel safety can(metal fuel container with self-closing spout and flame arrestor preferred).
<br /> LIQUIDS E ❑Control/remove ignition sources near storage and use areas.
<br /> E ❑Grounding and bonding where appropriate.
<br /> ❑Ensure a Type B or ABC fire extinguisher is readily available.
<br /> ® ACIDS,CAUSTICS,OTHER M Use appropriate protection for eyes/face(goggles/face shield)and skin(gloves,sleeves,apron).
<br /> CORROSIVES ®Use eyewash,deluge shower,drench hose,hand washing(with water),as appropriate.
<br /> ®For severe eye hazards(due to high corrosivity,large quantity),15-min.eyewash required.
<br /> TOXIC ❑For toxic substances,use/store in a manner to control exposure hazards(inhalation,ingestion,skin contact,
<br /> skin absorption);use active ventilation and/or PPE as appropriate.
<br /> ® EMISSIONS FROM FUEL i M Position outdoor personnel upwind of exhaust source.
<br /> COMBUSTION,HOT PROCESSES M Avoid"idling"of equipment when not in use.
<br /> ❑Gasoline ❑Use passive ventilation(air infiltration/air currents)to disperse atmospheric hazards in breathing zone.
<br /> ❑Diesel ❑Use dilution ventilation(blowers/fans)to provide fresh air to work area and dissipate atmospheric hazards.
<br /> ❑Propane/Natural Gas ❑Use exhaust ventilation(hood/duct/exhaust stack/blower)to capture/divert exhaust from work area.
<br /> ❑Welding/cutting/hot work ❑Use respiratory protection for high levels of smoke,exhaust particulates,soot.
<br /> ®Vehicle/equipment exhaust ❑Conduct air monitoring as appropriate;see Part E;'Air Monitoring,Worker Exposure Monitoring."
<br /> ❑Other
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<br /> OTHER HAZARDS ❑Describe other hazardous substances and safety measures under"Site-Specific Notes&Clarifications,"above.
<br /> HSE Program Documents: HSE STD-125:Personal Protective Equipment Program,HSE STD-130:Respiratory Protection Program HSE STD-145:Safety Training
<br /> Program,HSE STD-150:Globally Harmonized System for Hazard Communication,HSE SOP-460:Field Site Exposure Monitoring
<br /> Project/Task Name:Groundwater Gauging and Sampling THA ver.4.0
<br /> GeosMtec° THA Date:4/17/2025 Page 14
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