Crystalline Silica Inspection
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Conducted on
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Prepared by
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Campus
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Building / Room:
Precautions
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Are there SDS present for clay containing crystalline silica
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Are there any rugs or carpet on the floors?
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Is there a sign present warning occupants of the dangers of working in this area?
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Does clay mixing occur on site
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Does this process take place in a separate room
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Is there a clay mixer present with machine guards to limit adding clay or water while blades are turning?
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Does clay mixing area have local exhaust ventilation system to remove fine silica from the air?
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Is it possible to use pre-mixed clay instead of mixing on site? (Future Buildout)
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Are the air returns for the comfort cooling system equipped with filtration devices?
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Are separate work clothes available for occupants engaging with use of clay?
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Who is responsible for washing clothes used in these activities?
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Are the closthes of material and design that don't trap dust?
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Are the clothes washed weekly and separate from other laundry?
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How many sinks are in the room?
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How many people use the space simultaneously?
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Are the drain lines of the sink outfitted with any devices to limit silica dust from entering sanitary sewer main line?
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Who is responsible for servicing this filtration device?
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Is skin moisturizer available for occupants to apply after engaging in proper handwashing?
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Are standup wheels being used to prevent bending over?
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Are electric wheels elevated to prevent bending over?
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Are electric outlets and cords properly installed? (tripping hazard?)
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Are electrical requirements being met (80% safety factor - how many wheels powered by each)
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Have employees been trained on proper lifting techniques?
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Have users of wheels been trained on proper hand use, keeping unflexed so as to prevent carpel tunnel syndrome?
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Have users been trained on proper use of kickwheels and hazards of moving parts?
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Are scraps collected while wet and consolidated into an accumulation area?
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Is clay cut into smaller pieces, allowed to air dry and soaked in water?
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Are gloves being used while handling wet and dry glazes?
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Is there local exhuast available for the area where solvent-containing glazes are used?
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Is eating and drinking restricted in the studio?
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Are all glazes being used lead-free? Labeled "Lead Free" or "leadless"
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Are leftover glazes and scraps homogenized, combined, tested, and used as a glaze?
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Are infrared goggles (ANSI rated) or shields used when operating the kiln?
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Are the kiln areas free of combustibles? (paper, wood, solvents, etc.)
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Is there a gas shut off clearly marked and labeled for each kiln?
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Is there a main gas shut off to the area which is visible and clearly marked?
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Is salt glazing being performed?
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IF Yes, is it done outdoors (only option / no indoors)
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Has sodium carbonate been substituted for sodium chloride?
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Is there a kiln room separate from other spaces?
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Does kiln room have local exhaust ventilation?
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Does the kiln room power able to be isolated and shut off?
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Are colorants used free of carcinogens?
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Are any items "foodware", made for drinking or eating with these colorants?
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Is clay reconditioned for continued / secondary use?
Housekeeping
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Are floors wet mopped daily?
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what frequency?
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Is compressed air used in the space
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Is local exhuast available in all spaces where compressed air is used?
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Is there a safety inspection looking at gas piping system?
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Is there a safety inspection looking at signs of corrosion on metal fixtures?
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Is there a HEPA vacuum available for use?
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Are floor drains being used for collection of clay dust?
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If mopping, is there evidence of clay haze on the floors? (change water more frequently)
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After mopping, are mops rinsed thoroughly and set for drying?
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Does any sweeping occur in this space?
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Is there a broom present in this space?
Policies
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Has each occupant read Respiratory Protection?
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Has each occupant been fit tested for respiratory protection?
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Has medical questionnaire been completed for instructors?