Ch. 9 and 10 ServSafe – Flashcards
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Installing and maintaing Equipment
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Floor mounted equipment: floor mounted equipment on legs at least six inches high or seal to masonry base
Tabletop Equipment: tabletop equipment on legs at least 4 inches high or seal to countertop
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Dishwashing Machines
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Installation: should be reachable and conveniently located. That installation most also keep other things from being contaminated. Always follow the manufacturers instructions when installing, operating, and maintaining.
Supplies: Use detergents and sanitizers approved by regulatory authorities
Settings: Dishwashers should have the following
-water temp
-water pressure
-cleaning and sanitizing chemical concentration
this info should be posted on machine
Cleaning: clean washers as often as necessary and follow manufacturers recommendations
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Hand washing Stations
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Hot and Cold running water: must meet temp and pressure requirements and be drinkable
Soap: liquid, bar, or powder
A Way to Dry Hands: disposable paper towels or a continuous towel system that supplies the user with a clean towel can be used. hand dryer can also be used.
Garbage Container: required if paper towels are used
Signage: a sign must be visible telling staff to wash hands before returning to work
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Water and Plumbing
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-Approved public water mains
-Private water sources that are regularly tested and maintained
-Closed portable water containers
-Water transport vehicles
you should know hoe to prevent plumbing issues and water should be drinkable
Have only licensed plumbers work in you operation
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Cross Connection
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-Can let back flow occur
-Can also create a backsiphonage
cross connection is a physical link between safe and dirty water
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Back flow Prevention
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-Do not attach a hose to a faucet unless a back flow prevention device is attached.
-A vacuum breaker is a mechanical device that prevents backsiphonage. It closes a check valve for sealing off the water supply line shut when water flow is stopped.
-Other device are: double check valve and reduced pressure zone back flow preventers.
-Only sure way to prevent back flow is to create an air gap
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Lighting
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-Lighting intensity is usually measured in foot-candles or lux
-Prep areas should be brighter than other areas (helps recognize the condition of the food)
-Must monitor; all lights should have shatter resistant lightbulbs or protective covers. Replace an bulbs and make sure they are the correct size.
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Ventilation
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-Removes heat, steam, and smoke from cooking lines
-Eliminates fumes and odors
-If not working correctly, grease and condensation can build up on walls and ceilings
-Should be cleaned and maintained
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Garbage
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Garbage Removal: garbage should be removed from prep areas as soon as possible. Must be careful not to contaminate food when taking out trash.
Cleaning Containers: clean the inside and outside of garbage containers frequently. Do not clean near food or prep areas
Indoor Containers: must be leak proof, waterproof, and pest proof. easy to clean and covered
Designated Storage Areas: must be stored separately from food and food contact surfaces.
Outdoor Containers: place on surfaces that are smooth, durable, and nonabsorbent, like asphalt and concrete. Must be covered at all times and keep drain plugs in place.
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Maintaining the Facility
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-Clean operation on a regular basis
-Make sure all building systems work and are checked
-Make sure the building is sound. No leaks, holes, or cracks.
-Control Pests
-Maintain the outside of the building correctly
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Cleaners
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-Stable, noncorrosive, and safe
-Follow manufacturers instructions carefully
-Do not use one toy elf cleaner in place of another unless it is intended for the same use
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Sanitizer Effectiveness
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Concentration:
-the amount of sanitizer to water is critical.
- Concentration is measured in parts per million (ppm). --Use a test kit to check the concentration
-Change the solution when it looks dirty or concentration is too low
Temperature:
-The water in the solution must be the correct temp.
Contact Time:
-The solution must make contact with the surface for a certain amount of time
Water Hardness:
-Amount of minerals in your water
-Figure out the correct amount of sanitizer for your water
Ph:
-Ph can affect it also like water
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How and When to Clean and Sanitize
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1) Scrape or remove food bits from the surface
2) Wash the surface
3) Rinse the surface
4) Sanitize the surface
5) Allow the surface to air-dry
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When to Clean
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-After they are used
-Before food handlers start working with a different type of food
-Any time food handlers are interrupted during a task and the items being used may have been contaminated
-After four hours if items are constant
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Cleaning and Sanitizing Equipment
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-Unplug the Equipment
-Take the removable parts off the equipment. Wash rinse and sanitize by equipment.
-Scrape or remove food from equipment surfaces
-Wash the surfaces.
-Rinse the equipment surfaces with clean water.
-Sanitize the equipment surfaces
-Allow all surfaces to air dry
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Machine Dishwashing
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High temp: temp of the final sanitizing rinse must be at least 180 F
-For stationary rack single temp machines must be at least 165 F
-Must have built in thermometer
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Dishwasher Operation
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Keeping it Clean:
-Wash often
-Clear spray nozzles and remove mineral deposits
Preparing for Cleaning:
-Scrape rinse or soak items before washing
Loading Dish Racks:
-Load them so all surfaces are sprayed
Drying:
-Air dry
Monitoring:
-Check water temp, pressure, and sanitizer
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Manual Dishwashing
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-Clean and sanitize each sink
-Fill first sink with water and detergent & water temp of 110 F
-Fill second sink with clean water
-Fill third sink with water and sanitizer
-Provide a clock
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How to Clean and Sanitize in a 3 Compartment Sink
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1) Rinse, scrape, or soak before washing
2) Wash in first sink
3) Rinse in second
4) Sanitize in third
5) Air dry
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Storing Tableware
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Storage
-Store at least six inches off floor
Storage Surfaces:
-Clean and sanitize drawers and shelves
Glasses and Flatware:
-Store glasses upside down
-Flatware and utensils with handles up
Trays and Carts:
-Clean often
Stationary Equipment:
-Keep covered