|
Collapse/movement of stacked/stored ❑Do not exceed load limits and ensure storage structure is stable,robust,secure for intended load.
<br /> bags,blocks,containers,pipe,boxes, ❑Ensure stored materials do not block aisles,passageways,electrical panels,emergency equipment,
<br /> equipment,and similar. emergency access/egress routes,vehicle routes.
<br /> ❑Stack/pallet/rack/shelf
<br /> ❑CONEX-box storage,or similar
<br /> LIFTING/MANUAL MATERIAL ❑During manual handling of materials and equipment,use safe lifting practices and/or lift aids;do stretches
<br /> HANDLING HAZARDS and use safe postures to protect from acute strains/sprains,overexertion,and cumulative trauma injuries.
<br /> D.10. ELECTRICAL WORK TASKS ® Applicable ❑ Not Applicable, Not Anticipated
<br /> Site-Specific Notes&Clarifications:
<br /> USE OF BATTERIES,BATTERY- ❑Follow safe work practices to control hazards of voltage,shock,arcing,overheating,hazardous gases,irritant
<br /> POWERED EQUIPMENT<50 V,OR electrolytes,secondary hazards.
<br /> OTHER DC EQUIPMENT<50 V ❑Prevent short-circuiting of terminals when battery is in use(segregated from tools,metal objects)and during
<br /> Potential fire hazard(if terminals are transport(use battery transport container or install guard/cover on positive terminal).
<br /> shorted),eye/skin hazards(when ❑For batteries requiring replenishment of electrolyte,use PPE for eye and skin protection,and have eyewash
<br /> electrolyte is replenished),inhalation equipment at hand;see discussion of acids/caustics/corrosives in D.14."Commercial Chemical Products."
<br /> hazard in enclosed spaces. Geosyntec Procedure(s):HS-121-Electrical Safety
<br /> "NORMAL OPERATION"OF El Follow"normal operation"requirements:
<br /> ELECTRICAL EQUIPMENT CONNECTED * All electrical enclosures/guards/covers must be in place/closed/secured.
<br /> TO AC OR DC POWER SOURCE>50 V: * Electrical equipment maintained per codes/standards/manufacturer's recommendations.
<br /> Electrically powered tools,equipment, * Ensure no indication of damage or impending failure(heat,smoke,buzzing,odors,arcing,melting).
<br /> machinery,extension cords,portable * Operate equipment in accordance with manufacturer's standard operating procedures.
<br /> generators,working near electrical ❑Follow general electrical safety work practices to minimize shock hazard and secondary hazards:
<br /> equipment. * Control water-related/wet-location hazards in a manner appropriate for the job tasks/equipment/tool.
<br /> * Never touch electrical equipment if you are wet or standing/kneeling in water or on wet surfaces.
<br /> Hazards: * Use extension cords/power cords properly,rated for use conditions and current draw,prevent damage.
<br /> —Electrical shock * Inspect tool/equipment/extension cords/power cords before each use;remove from use if damaged.
<br /> —Secondary hazards(falls,other * Use GFCI-protected outlet or portable GFCI in wet/moist locations,outdoors,basements,concrete floors.
<br /> injuries). * Do not enter any space delineated by an electrical approach boundary.
<br /> Geosyntec Procedure(s):HS-121-Electrical Safety
<br /> HANDS-ON DIAGNOSTICS/REPAIR ON € ❑Implement electrical safe work practices pertaining to:
<br /> CIRCUIT(S)CONNECTED TO POWER * Workers trained appropriately for the task.
<br /> SOURCE<50 V: * Shock prevention measures.
<br /> ❑AC ❑DC * Eye/skin protection for arcing hazards.
<br /> ❑Battery and/or solar power * Protection from secondary hazards.
<br /> ❑Capacitor(s)
<br /> ❑Stray voltage from soil electrodes Geosyntec Procedure(s):HS-121-Electrical Safety
<br /> WORK WITHIN'APPROACH ❑Prepare proiect-specific written"Electrical Safety Program"addressing(at a minimum):
<br /> BOUNDARY"OF EXPOSED, * Workers trained/designated as"Qualified Electrical Workers"per NFPA 70E(US)/CSA Z462(CAN)
<br /> ENERGIZED(OR POTENTIALLY * Assess risks of electrical shock(voltage levels and sources),arc flash hazard and secondary hazards.
<br /> ENERGIZED)CONDUCTORS AND/OR * Affix electrical hazard warning label to electrical enclosure(s)to be accessed.
<br /> CIRCUIT PARTS CONNECTED TO * Physically delineate arc flash-or limited approach boundary,whichever is farthest from hazard source.
<br /> POWER SOURCE 50-600 V*: * Only"qualified"workers allowed within approach boundaries;prevent entry by non-qualified personnel.
<br /> ❑AC ❑DC ❑3-phase * Establish electrically safe working condition;work on live circuits prohibited(except for diagnostic testing).
<br /> ❑Battery and/or solar power * Use PPE for shock/arc flash protection,as required.
<br /> ❑Capacitor(s) * Use other safe procedures/equipment required for the task,such as lockout/tagout.
<br /> ❑Induced voltage
<br /> ❑Stray voltage>50V from soil
<br /> electrodes
<br /> *Working on>600 V not permitted
<br /> for Geosyntec personnel Geosyntec Procedure(s):HS-121-Electrical Safety,HS-129-High Voltage Electricity Safety
<br /> El site specific written LO/TO program,and equipment specific written LO/TO procedures(as
<br /> ❑ LOCKOUT/TAGOUT(LO/TO)OF
<br /> ELECTRICAL ENERGY To prevent applicable);implement control procedures for hazardous energy sources,provide locks/tags,train workers,
<br /> unplanned start-up or release of designate"authorized"personnel,notify"affected"personnel.
<br /> energy when equipment is under
<br /> maintenance/repair. Geosyntec Procedure(s):HS-119-Lockout Tagout,HS-121-Electrical Safety
<br /> WARNING! Confirmed or possible ❑Follow safe work practices per D.10."Utility-Related Hazards."
<br /> close proximity to OVERHEAD
<br /> ELECTRICAL UTILITY LINES. Geosyntec Procedure(s):HS-304-Overhead/Underground Utility Hazards
<br /> D.11. UTILITY-RELATED HAZARDS © Applicable ❑ Not Applicable, Not Anticipated
<br /> Site-Specific Notes&Clarifications: Clearance of public utilities have been completed.
<br /> Geosyntec° Project/Task Name:TR0712/GSH OxyChe j-Stockton Routine Soil Sampling
<br /> THA Date:07/25/2022 (Updated 8-15-2024
<br /> Consultants Page 10
<br />
|