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Falls into excavations • Sloping/shoring/trench box for excavations>5'when persons enter trench/excavation.
<br /> Utility-related hazards • Sloping/shoring/trench box for shallow(<5')trench/excavation with cave-in hazard.
<br /> Undermining structures& • Workers in trenches shall be within 25 feet of ladder or sloped entryway.
<br /> foundations . Excavations shall be protected by perimeter fencing(not barricade tape),if potential for personnel to fall into.
<br /> • If potential for atmospheric hazard,see D.12."Confined/Enclosed Spaces"
<br /> HSE Program Documents:HSE SOP-432:Excavation and Trenching Activities
<br /> FORKLIFT ❑In addition to general safety practices for heavy equipment(above),as applicable:
<br /> Hazards: E • Qualified operator,per established forklift training(certificate is required);Geosyntec operator must be
<br /> Struck-by approved by Director of Health and Safety.
<br /> Run over/roll over/tip over E • Equipment inspected daily and documented on Forklift Preoperational Inspection Checklist.
<br /> Overhead utilities/obstructions E . Do not exceed lifting load limits.
<br /> Caught between(pinch points) • Forklift shall not be moved/driven with empty forks in raised position.
<br /> Unstable/falling loads . When not in use,forks lowered,brake set,controls in neutral,key removed.
<br /> Elevated forks
<br /> -Fluid leaks
<br /> HSE Program Documents:HSE SOP-436:Safe Operation of Forklifts and Mobile Equipment
<br /> AERIAL BOOM/SCISSOR LIFT ❑Follow safe work practices:
<br /> Hazards: E • Operators shall be appropriately trained and certified.
<br /> Falls from basket '• • Equipment is inspected after mobilization and is in good condition.
<br /> Overhead utilities/obstructions . Harness&lanyard worn when operating a boom lift(optional for scissor lift).
<br /> Struck-by,run over,tip over E • Overhead hazards and surface obstructions shall be reviewed with operators/riders prior to use.
<br /> Caught between(pinch points)
<br /> Tip over
<br /> Fluid leaks. HSE Program Documents: HSE SOP-650:Manlifts and Aerial Lift Platforms(safe operation of mobile equipment)
<br /> CRANES ❑In addition to general safety practices for Operation of Heavy Equipment(above),as applicable:
<br /> Hazards: • Only qualified persons operate cranes(certificate required).
<br /> — electrocution by overhead utility . Critical Lift Plan&Checklist prepared/executed(See Procedure)prior to mobilization.
<br /> — injury in swing radius • Equipment shall be inspected prior to mobilization and daily by crane operator.
<br /> — injury from falling load . Crane operator will remain at the controls at all times during operation.
<br /> — crane tipping over due to • Crane operation must be performed under the direction of an a
<br /> overbalancing,high winds, p p appointed signal person at all times using hand
<br /> unstable ground,unsafe slope, signals and/or voice/radio communication.
<br /> bad placement of outriggers • Crane shall be level and stable(solid ground or crane mats/timbers,outriggers if present,cribbing);over-
<br /> injury from mechanical hazards reaching or exceeding load limits is prohibited.
<br /> • Keep area beneath suspended loads clear of personnel;tag lines used to maneuver load.
<br /> • Rigging procedures—see Mechanical Lifts with Rigging,below.
<br /> MECHANICAL LIFTS WITH RIGGING E ❑In addition to general safety practices for Operation of Heavy Equipment and Cranes(above),as applicable:
<br /> Applies to lifting by rigging attached E • Slings,chains,rope,wire rope,as well as sheaves,boom and attachments used for lifting/hoisting shall be
<br /> to crane,truck mounted boom rig maintained in good condition,inspected daily,and used/stored in a manner as to protect from damage.
<br /> (e.g.drill rig),heavy equipment, • Coordinate lifting operations with competent person.
<br /> mechanical/electrical hoist,similar . Do not exceed loading limits of lifting equipment;perform work in accordance with equipment load chart.
<br /> equipment. • Hooks will be equipped with safety latches.
<br /> Hazards: . Ensure anchor points for winch or other lift device(such as davit arm)are engineered for intended use.
<br /> —Mechanical hazards, . Ensure personnel are not positioned beneath elevated loads and that to lines are used where a
<br /> —Elevated loads p p g appropriate.
<br /> ® WARNING! Confirmed or possible ❑Follow safe work practices per D.11."Utility-Related Hazards"
<br /> close proximity to OVERHEAD or
<br /> UNDERGROUND UTILITIES. HSE Program Documents:HSE SOP-434a:Overhead and Underground Utility Hazards(US-onlvl
<br /> DEMOLITION ❑Develop/implement a demolition safety plan.
<br /> BLASTING,UNEXPLODED E ❑Develop/implement safety plan for blasting,unexploded ordnance,as applicable.
<br /> ORDNANCE HSE Program Documents:HSE SOP-622:Blasting&Use of Explosives
<br /> PUBLIC AT RISK,SITE SECURITY ❑During site operations protect public(overhead protection,fencing,barriers,warning signs).
<br /> ❑During off hours,protect public with fencing,barriers,warning signs/lights,other measures as appropriate.
<br /> ❑Lock/secure hazardous materials and/or equipment.
<br /> D.9. STORAGEMANDLING OF BULK MATERIALS(for Chemical storage,see D.14&15) ® Applicable ❑ Not Applicable, Not Anticipated
<br /> Site-Specific Notes&Clarifications: Excavated material from well box replacements will be containerized as investigation-derived waste and temporarily stored
<br /> on site.It will then be disposed of according to site-specific monitoring program procedures.
<br /> ® BULK STORAGE HAZARDS: ®Store materials in stable manner(stacked,racked,blocked,interlocked,tied,wrapped,or otherwise
<br /> secured)to prevent tipping,sliding,rolling,falling or collapse.
<br /> ❑Do not exceed load limits and ensure storage structure is stable,robust,secure for intended load.
<br /> aGeosyntec° Project/Task Name: Well Maintenance THA ver.
<br /> consultants THA Date:4/17/25 Page 11
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