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❑ NEW JOB SAFETY ANALYSIS Ctrl. No. GEN-006 DATE 05/22/2025 ® REVISED PAGE 1 of 2 JSA TYPE CATEGORY: WORK TYPE: WORK ACTIVITY(Description): Generic Drilling Direct Push Soil Borings/Well Installation REQUIRED AND/OR RECOMMENDED PERSONAL PROTECTIVE EQUIPMENT ❑ LIFE VEST ❑ GOGGLES ❑ AIR PURIFYING RESPIRATOR ® GLOVES: Nitrile and cut-resistant ® HARD HAT ❑ FACE SHIELD ❑ SUPPLIED RESPIRATOR ® OTHER: Insect Repellant, ❑ LIFELINE/BODY HARNESS ® HEARING PROTECTION: ® PPE CLOTHING: Fluorescent sunscreen(as needed) ® SAFETY GLASSES (as needed) reflective vest or high visibility ® SAFETY SHOES: Composite-toe or clothing,long-sleeved shirt steel-toe boots REQUIRED AND/OR RECOMMENDED EQUIPMENT Geoprobe or Truck-Mounted Direct Push Drill Rig,Hand Tools, Photoionization Detector,Multi-Gas Meter(or equivalent),Macrocore liners,Liner Opening Tool,20 lb.Type ABC Fire Extinguisher,42"Cones&traffic control paddles,"Work Area"Signs,Water. COMMITMENT TO SAFETY-All personnel onsite will actively participate in hazard recognition and mitigation throughout the day by verbalizing LMRAs EXCLUSION ZONE(EZ): Maintain a Minimum Heavy Equipment Exclusion Zone around equipment and loads while in motion.The HEEZ must be greater than the swing zone of any moving part of the equipment,the tip zone of the equipment,the fall zone of the equipment,and the contents. "SHOW • parts.The driller and helper should show that their hands are clear of controls and moving Analyze Act ZPOTENTIAL HAZARDS 'CRITICAL ACTIONS 1. Mobilization of drilling rig(ensure la. CONTACT: 1a. The drill rig's tower/derrick will be lowered and secured before the Subsurface Clearance Equipment/property mobilization. Protocol and Drill Rig Checklist damage. 1 a. A spotter should be utilized while moving the drill rig. If personnel move are completed) into the path of the drill rig,the drill rig will be stopped until the path is again clear. Use a spotter for all required backing operations. 1 a. Set up the work area and position equipment to eliminate or reduce the need for backing support trucks and trailers. 1 a. When backing up the truck rig with an attached trailer,use a second spotter if there is tight clearance simultaneously on multiple sides of the equipment or if turning angles limit driver visibility. Secure Work Zone 1 a. Inspect the driving path for uneven terrain. Level or avoid if needed. 1 a. Ensure the work area is secure and inform others of work activity. Establish a HEEZ using traffic cones,barrels&snow fencing or telescoping poles. Use flag persons to maintain clear traffic and minimize motorist confusion during set-up. HEEZ is to include the tip/swing radius of the equipment. 1b. FALL: 1b. Inspect walking path for uneven terrain,weather-related hazards(i.e.,ice, Slip/trip/fall hazards. puddles,snow,etc.),and obstructions before mobilizing equipment. 1 b. Do not climb over stored materials/equipment;walk around. Practice good housekeeping. 1 b. Use established pathways and walk on stable,secure ground. 1c.CONTACT: 1c Geoprobe should cross all hills/obstructions head-on with the mast down Crushing from a rollover. to reduce the risk of rollover. 2. Raising the tower/derrick of the 2a. CONTACT: 2a. Before raising the tower/derrick,the area above the drilling rig will be drill rig Overhead hazards. inspected for wires,tree limbs, piping,or other structures that could come in contact with the rig's tower and/or drilling rods or tools. 2a. Maintain a minimum safe distance of 10'from overhead lines,material,or structures. 2b. CONTACT: 2b. Inspect the equipment before use and avoid pinch/amputation points. Pinch Points/Amputation 2b. Lower outriggers to ensure stability before raising the rig tower/derrick. Points when raising the 2b. If the rig needs to be mounted, use three points of contact. rig,and the instability of the rig 3.Advancement of drilling 3a. CONTACT: 3a. Be aware of and avoid potential line-of-fire hazards and wear required equipment and sound installation Flying debris PPE such as eye,ear,and hand protection. 3b. EXPOSURE: 3b. Wet borehole area with sprayer to minimize dust. Noise and dust. 3b. Stand upwind and keep your body away from the rig. 3b. If conditions warrant,a disposable dust mask(e.g., N95/P100)should be worn. 3b. Wear hearing protection when the drill rig is in operation. ' Each Job or Operation consists of a set of tasks/steps. Be sure to list all the steps needed to perform job. z A hazard is a potential danger. Break hazards into six types: Contact-victim is struck by or strikes an object; Caught-victim is caught on,caught in or caught between objects;Fall-victim falls to ground or lower level(includes slips and trips);Exertion-excessive strain or stress/ergonomics/lifting techniques;Exposure-inhalation/skin hazards;Energy Source—electricity,pressure,compression/tension. Using the first two columns as a guide,decide what actions or procedures are necessary to eliminate or minimize the risk. List the recommended safe operating procedures. Say exactly what needs to be done-such as"use two persons to lift". Avoid general statements such as,"be careful". ROUX ASSOCIATES, INC.