Site Orientation and Safety Integration

Why Site Orientation Comes First

Before you touch a single piece of equipment or garment at your externship site, you must know the layout of the facility and every safety resource within it. This is not a formality — it is the step that prevents injury on day one. Dry-cleaning and laundry facilities combine high-heat machinery, pressurized equipment, chemical solvents, and fast-moving workflows. A new person who does not know where the eyewash station is, or which cabinet holds the Safety Data Sheets (SDS), is a liability to themselves and their coworkers.

Reading the Facility: Your Hand-Drawn Floor Plan

Your first task is a guided walkthrough with the site supervisor. As you move through the plant, you will sketch a floor plan by hand, marking the exact location of every critical safety resource:

• SDS binder stations — federal law (the OSHA Hazard Communication Standard) requires that SDS documents for all hazardous chemicals be readily accessible to workers at all times during each work shift. Note every binder location.
• Emergency eyewash and safety shower stations — these must be reachable within ten seconds of a potential splash exposure. Know the path, not just the location.
• Fire extinguisher stations — note the type of extinguisher (Class B is typical near solvent areas) and verify inspection tags are current.
• Lockout/tagout (LOTO) stations — these contain the locks, hasps, and tags used to isolate energy sources before maintenance. Know where they are stored and which machines they serve.
• Spill containment supplies — absorbent materials, secondary containment trays, and waste containers for solvent-soaked materials.
• First aid kit location.

After your walkthrough, your supervisor reviews the sketch and corrects any errors. A missed location means you do the walkthrough again — no exceptions.

Understanding Site-Specific Hazards

Every facility is different. Your classroom training covered general hazards; your supervisor will now tell you which ones are live at this site. Common hazards in professional dry-cleaning and wet-cleaning plants include:

• Chemical exposure — perchloroethylene (perc) and alternative hydrocarbon or silicone-based solvents are skin and respiratory hazards. Wet-cleaning uses water with specialized detergents and finishing agents that can still irritate skin and eyes.
• Heat and steam — pressing equipment, steam tunnels, and drying cabinets operate at high temperatures.
• Rotating and pinch-point machinery — transfer belts, conveyor systems, and washer drums.
• Slip and trip hazards — wet floors near loading areas and around wet-cleaning machines.
• Ergonomic hazards — repetitive lifting, reaching, and standing.

As you shadow the site safety lead for a full shift, you will record in your externship log every PPE change made, every solvent-handling step followed, and every waste-disposal action taken. This is not passive observation — you are building a personal record of how safety protocols operate in a real production environment.

PPE: Don It Before You Touch Anything

The objective for this lesson is non-negotiable: you must demonstrate correct PPE donning before you touch any equipment. At a minimum, your PPE kit includes:

• Chemical-resistant gloves — check for pinholes by inflating or visual inspection before each use.
• Safety glasses or splash goggles — required whenever chemicals are being handled or when working near open solvent tanks.
• Protective apron — worn whenever transferring garments from solvent machines or handling wet-cleaning chemistry.

Additional PPE may be required by the specific site, such as respirators in areas with elevated solvent vapor, or steel-toed footwear. Your supervisor's instructions override general guidance. Never substitute one PPE item for another without authorization.

Donning sequence matters. Put on your apron before gloves so the apron ties are not contaminated. Put on eye protection before opening any chemical container. If PPE is damaged, replace it — do not use torn gloves or scratched goggles.

Lockout/Tagout at the Externship Site

You studied LOTO principles in your OSHA 10 training. At the externship site, you will see the facility-specific LOTO procedures posted on or near each machine. These procedures name the exact energy sources to isolate (electrical breakers, steam valves, pneumatic lines) and the sequence for doing so. As an extern, you are not authorized to perform LOTO independently unless specifically trained and authorized in writing by the facility. Your role during this orientation is to locate LOTO stations, read posted procedures, and understand which machines are covered.

The Pre-Shift Equipment Safety Checklist

On the machine assigned to you — dry-cleaning or wet-cleaning — you will perform a supervised pre-shift inspection before each operating shift. Key inspection points include:

• Door gaskets — inspect for cracks, brittleness, or deformation that could allow solvent vapor or water to leak.
• Lint filters — check that they are clean and properly seated; a clogged filter is both a fire hazard and a machine performance issue.
• Solvent levels (dry-cleaning machines) — verify that the solvent tank level is within the manufacturer's specified operating range. Low solvent can damage the pump; overfill creates spill risk.
• Detergent and additive levels (wet-cleaning machines) — confirm dispenser reservoirs are adequately filled.
• No visible leaks, unusual odors, or warning lights on the control panel.

After completing the inspection, you sign and date the equipment log. This log is a legal record. Never sign off on an inspection you did not personally complete.

Completing Your Orientation: The Supervisor Sign-Off

Your orientation is complete only when the site supervisor signs the orientation checklist with no outstanding corrections. That signature confirms you identified all required safety resources, wore correct PPE throughout the walkthrough, and are cleared to proceed to hands-on rotation. If any hazard was missed, you repeat the walkthrough before moving forward. This protects you, your coworkers, and the facility.