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Site-Specific Health and Safety Plan (HASP) - Laschools.org

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Parsons<br />

Activity Hazards Analysis<br />

Drilling <strong>and</strong> Soil/SoilGas Sampling<br />

Job Step Potential Hazards Preventive or Corrective Measures<br />

AHA No. 0004<br />

Inspection Requirements<br />

Breaking of soil with Open holes from excavation Use barricades around excavation (as<br />

h<strong>and</strong> tool (cont.)<br />

required).<br />

Excavated soil Contaminating other areas Store soil on an impermeable surface <strong>and</strong><br />

storage<br />

tarpaulin<br />

Open hole Use barricades around excavation (as<br />

required). Backfill, if possible<br />

Cave in, worker engulfment Store excavated spoils > 3 feet from<br />

excavation edge<br />

Procuring sample<br />

from excavator bucket<br />

<strong>and</strong> placing in sample<br />

container<br />

Struck by overhead hazards Wear hard hat<br />

Pay attention to equipment operator<br />

(equipment operator must pay attention to you<br />

too!)<br />

Do not position your body between equipment<br />

<strong>and</strong> a fixed point if possible<br />

Be in communication with each other (radio,<br />

h<strong>and</strong> signals or verbal communication)<br />

Field testing<br />

Exposure to analytical chemicals Follow SOP with field kit or field instrument for<br />

sample/excavation<br />

h<strong>and</strong>ling analytical chemicals or instrument<br />

Packing sample for Accidental breakage of glass bottles Wear cut-resistant gloves during packaging of<br />

off-site shipment to<br />

lab<br />

glass bottles<br />

Training<br />

Chemical exposure Wear necessary PPE (see potential chemical Check PPE for abnormal wear <strong>and</strong> tear, rips,<br />

exposure section above <strong>and</strong>/or field kit SOP)<br />

Immediate clean-up of spills<br />

etc.<br />

Backfilling excavation Worker engulfment (when hole is large<br />

enough to enter)<br />

Check excavation prior to backfilling<br />

De-mobilization of drill Uneven site surface (rollover) Visual inspection of access route to sampling<br />

rig<br />

areas for soft spots, holes, rocks, etc.<br />

Operator training<br />

Page 3of 4<br />

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