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Weld County Department of Public Health & Environment
1555 N. 17th Avenue Greeley, CO 80631
(970) 304-6415
Food Safety Data Sheets
Potentially Hazardous Foods
Safe Thawing
Required Cooking Temperatures, Control Time, & Temperature
Danger Zone
Proper Cooling
Cooling Methods
Cooling Log
Proper Reheating Methods
Thermometer Calibration
Thermometer FYI
Refrigeration Temperature Log
Remember to Wash Hands Properly
When to Wash Hands
Glove Use
Gloves and Injuries
Ready-to-Eat Foods
Receiving
Refrigerate Safely
Illness
Cross-Contamination
Chemical Sanitizer Levels
How to Set-Up a 3 Compartment Sink
Table of Contents
Defined: Any food or food ingredient that is capable of supporting the rapid and progressive growth of infectious or toxigenic microorganisms or the growth of Clostridium botulinum.
Animal Origin
ALL raw and cooked meat and poultry, except cooked bacon, and certain dried meats)
dairy products eggs (whole shell raw,
hardboiled, cooked etc.) stuffings sauces
Plant Origin
cooked vegetables cut tomatoes cut melon tofu, tempeh, soymilk raw seed sprouts (alfalfa sprouts,
bean sprouts, sunflower sprouts, etc.)
cooked grains, pastas, & legumes (cooked rice, beans, pasta, oatmeal, couscous, polenta, etc.)
garlic in oil (not acidified or otherwise modified to create a non-potentially hazardous mixture)
cooked onions
Potentially Hazardous Foods
Food should be thawed safely to minimize the time that it is in the temperature danger zone (41°F to 135°F) and to prevent cross-contamination. Thawing at room temperature on the counter is unsafe. At room temperature, thawed portions of potentially hazardous foods can support bacterial growth. There are four ways to safely thaw food.
Thaw in the refrigerator… Thaw in a refrigerator operating at the correct
temperature. Place food in a pan to prevent dripping and place pan on
the bottom shelf.
Thaw under (drinkable) running water… Place the food in a clean, sanitized sink or pot that will
allow the food product to be submerged. The water should be running constantly and the
temperature of the water should be 70°F or less, to prevent rapid growth of bacteria.
Thaw as part of the cooking process... Works well for small amounts of food. Always cook food to a safe internal temperature. When thawing already cooked foods by this
method, always reheat to 165°F.
Thaw in the microwave... Works for small amounts of food and single
servings. After thawing in the microwave, immediately
cook food in the microwave or by conventional methods.
Safe Thawing
165oF Reheat
within 2 hours
165oF Cook
poultry stuffing containing meat, poultry, or fish stuffed foods (poultry, meat, fish, pasta) any animal food cooked in a microwave
155oF Cook
ground meats (beef and pork) injected or mechanically tenderized meats comminuted fish and meat (including game meat) eggs (such as for a buffet)
145oF Cook
fish, pork, veal, lamb, eggs, game meats
135oF Cook
fruits and vegetables, and other potentially hazardous foods
135oF Hot Hold
all hot foods
130oF Cook
rare roast beef (provided it is cooked for 112 minutes)
135oF to 70oF Cool all foods
within 2 hours and then
70oF to 41oF
within an additional 4 hours (6 hours total for cooling process)
41oF Cold Hold
cold foods
Control Time & Temperature
all temperatures should be internal
use probe/thin mass thermometer
(for Potentially Hazardous Foods)
HOT HOLD: ≥135º F
≤ 41º F: COLD FOOD
* 4 HOUR LIMIT (TOTAL TIME) IN DANGER ZONE
Danger Zone*
Hot food must be cooled from…
135º F
70º F
in 2 hours or less; and then from…
70º F
41º F
in 4 hours or less.
Proper Cooling
Divide food into smaller, thinner portions Leave food loosely covered or uncovered while
cooling in order to assist heat transfer from the surface of the food
Place food into shallow pans Frequently stir the cooling food Add ice as an ingredient Use an ice wand or paddle Use an ice bath Use containers that facilitate heat transfer, such as
those made of stainless steel Use rapid-cooling equipment, such as blast chillers or
freezers Combine several methods at once for even quicker
results
REMEMBER: Food must be cooled from 135º F
to 70º F in 2 hours or less, and then from 70º F to 41 F in 4 hours or less.
Cooling Methods
COOLING PARAMETERS FOR POTENTIALLY HAZADOUS FOOD: FROM 135º F TO 70º F WITHIN 2 HOURS
AND FROM 70º F TO 41º F WITHIN 4 HOURS.
Different ways to cool food: Add ice to food product, Ice water bath, Shallow metal containers (i.e. 2 inches deep) in refrigerator or freezer and stir
frequently, Place in blast chiller, Ice wand (i.e. frozen 2 liter bottle), etc. *USE MULITIPLE METHODS.
Date: Time:
Product:
TEMP.
1. Starting Temperature
2. 30 minutes
3. 1 hour
4. 1 hour 30 minutes
5. 2 hours *
*If product is 70º F or LOWER continue cooling.
*If product is 71º F or HIGHER, re-heat to 165º F then begin
secondary cooling.
6. 2 hours 30 minutes
7. 3 hours
8. 3 hours 30 minutes
9. 4 hours
10. 4 hours 30 minutes
11. 5 hours
12. 5 hours 30 minutes
13. 6 hours
*If product is 41º F or LOWER store properly.
*If product is 42º F or HIGHER, Dispose of Immediately.
Date: Time:
Product:
TEMP.
1. Starting Temperature
2. 30 minutes
3. 1 hour
4. 1 hour 30 minutes
5. 2 hours *
*If product is 70º F or LOWER continue cooling.
*If product is 71º F or HIGHER, re-heat to 165º F then begin
secondary cooling.
6. 2 hours 30 minutes
7. 3 hours
8. 3 hours 30 minutes
9. 4 hours
10. 4 hours 30 minutes
11. 5 hours
12. 5 hours 30 minutes
13. 6 hours
*If product is 41º F or LOWER store properly.
*If product is 42º F or HIGHER, Dispose of Immediately.
Date: Time:
Product:
TEMP.
1. Starting Temperature
2. 30 minutes
3. 1 hour
4. 1 hour 30 minutes
5. 2 hours *
*If product is 70º F or LOWER continue cooling.
*If product is 71º F or HIGHER, re-heat to 165º F then begin
secondary cooling.
6. 2 hours 30 minutes
7. 3 hours
8. 3 hours 30 minutes
9. 4 hours
10. 4 hours 30 minutes
11. 5 hours
12. 5 hours 30 minutes
13. 6 hours
*If product is 41º F or LOWER store properly.
*If product is 42º F or HIGHER, Dispose of Immediately.
Weld County Department of Public Health & Environment
All leftovers must be rapidly reheated to 165º F (or higher) within 2 hours. When using a microwave: All food must be cooked or reheated to 165º F, stirred, covered, and allowed to sit for 2 minutes before being served.
Reheating
Thermometers can lose their calibration easily, especially if dropped.
To re-calibrate your thermometer, follow these simple steps: 1. Place the thermometer in a container of ice and water (mostly ice with
water just to the level of the ice).
2. Assure that the notch where the sensor is located is submerged in the
ice/water mixture.
3. Wait 15-20 seconds; if the thermometer does not read 32°F, then it
needs to be re-calibrated.
4. Without removing the thermometer stem from the ice/water mixture,
use a pair of pliers or a wrench to hold the nut on the back of the
thermometer and turn the dial until the thermometer reads 32°F.
Re-calibrate your thermometer frequently!
Dial Stem Thermometer Calibration
Dial
Hex Adjusting Nut
Stem
Ice Water (32o F, 0o C)
USE:
Thermometer is not oven-safe; thermometer is not an oven-type thermometer. Take the temperature when done cooking.
Remove thermometer from plastic case. Insert thermometer into thickest part of meat to take the temperature.
Wait 15-20 seconds for an accurate temperature reading.
Wash and sanitize (with a little bleach water) end of thermometer after use.
STORAGE: Store thermometer in a clean, dry place where it will not get dropped
or damaged.
Or, store thermometer in the refrigerator when not in use. There is a clip on the side of the plastic casing that you can easily attach to a refrigerator rack. Refrigerator temperature should be at 41º F or colder.
CALIBRATION: Thermometers can lose their calibration easily, especially if dropped.
To recalibrate your thermometer, follow these simple steps: 1. Place thermometer in a glass of mostly ice and a little water. 2. After waiting 15-20 seconds, if thermometer does not read 32º
F (the temperature of freezing water), the thermometer needs to be re-calibrated.
3. With pliers/wrench, turn the nut that is on the back of the thermometer face until the thermometer dial reads 32º F. The thermometer dial is connected directly to the nut on the back.
Calibrate your thermometer frequently.
Thermometer FYI
DATE Temp AM
Temp Noon
Temp PM
If food was above 41º F, what action was taken? (please initial)
REFRIGERATION TEMPERATURE LOG (calibrate thermometer at least monthly)
* Be sure you use warm, running water!
*
Proper Hand Washing
before starting work after blowing your nose
after smoking, eating, or drinking
during food preparation after coughing or sneezing
after using the restroom
before putting on gloves after touching dirty dishes
after using cleaners or chemicals after touching raw meat
after touching your ears, hair, mouth, wounds, or sores
When to Wash Your Hands
GLOVE USE
PLEASE WASH YOUR HANDS…
Before putting on gloves
When changing to a clean pair of gloves
HELP PREVENT FOOD-RELATED ILLNESS!
Weld County Department of Public Health & Environment
Cuts, burns, and wounds on any exposed portion of the body shall be covered by dry, waterproof, durable, tight fitting bandages. If they are located on the hand or wrist, then they must be bandaged and covered with a single-use glove or a finger cot that shields the wound from direct contact with food or equipment.
A glove must be worn over any bandaged cut, burn, or sore…
+ =
Gloves & Injuries
Wear gloves or use utensils, deli tissues, etc., when handling “Ready - to -Eat” foods:
salads fresh fruits and
vegetables cold sandwiches cheese beverages, ice pre-cooked foods
Ready-to-Eat foods are foods that require no further cooking or heating before being served. These foods are most at risk for transmitting diseases that come from hand contamination.
Always wash your hands before putting on new gloves!!
Ready-to-Eat Foods
Buy from approved sources only; no home-prepared food
may be used
Check temperatures at the time of deliveries
o Cold food at 41°F or below
Check frozen food for evidence of thawing
Check cans for leaks, bulges, dents, broken seals, damage
along the seams, rust, missing labels
Check for spoilage
Dry food must be stored at
least 6 inches off the floor
Use older products first;
rotate through with FIFO
(first in, first out)
Establish a separated area
for food items that are
damaged, spoiled or
unusable
Receiving
Separate cooked and raw foods… Store foods according to their proper cooking
temperature. Already prepared foods or foods needing to be cooked at a lower temperature should be stored on the top shelves, and those needing to be cooked at a higher temperature on the lower shelves.
Prepared foods and Fruits/Vegetables
Raw Eggs, Pork, Lamb & Fish (145° F)
Ground Meat, Game, & Comminuted Meats (155° F)
Raw Poultry (165° F)
Refrigerate Safely…
Label all food clearly and use
the first in, first out system!
If you are ill with a communicable disease or organism that can be transmitted by food, or if you are a carrier for such a disease, you may not handle food or clean utensils.
Do you have any of the following symptoms?
Vomiting
Diarrhea
Jaundice (yellow skin or eyes)
Sore throat with fever
Infected cuts and burns with
pus on your hands and/or
wrists
Notify your manager when you are sick…
IT IS YOUR REPONSIBILITY!!
Illness
wash hands and change gloves after handling raw meat/ meat products (including eggs)
store raw meat below ready-to-eat foods
cover wounds with a bandage and glove
use a drip pan/container under raw meat
keep all food covered, if it is not in the cooling process
store chemicals separately from food
wash and sanitize all cutting boards, knives, and utensils after use (and always after working with raw meat)
wash and sanitize equipment and utensils that are in continual use every 4 hours
wash and sanitize all in-place, non-moveable equipment every 4 hours
Prevent Cross-Contamination
CHLORINE (bleach) 50-200 ppm* QUATERNARY AMMONIA 150-400 ppm* IODINE 12.5-25 ppm
Use sanitizer/chemical test strips to check for proper sanitizer concentrations. To Prevent Accidents:
Label all spray bottles and containers
Store all chemicals away from food & utensils
Do not store chemicals in food containers
Do not use open poisonous bait station
*approximately ½ tsp. per gallon of warm (not hot) water
Chemical Sanitizer Levels
SANITIZER
*immerse dishes for at least 60 seconds
Sanitizer Concentrations:
Chlorine (bleach) 50 - 200 ppm Quaternary Ammonia 150 - 400 ppm Iodine 12.5 - 25 ppm
Use chemical test kit to determine sanitizer concentration. Each type of sanitizer requires its own test kit.
Dishwashing tips:
1. Clean and sanitize sinks before each use. 2. Change water often to keep it clean. 3. Keep a thermometer nearby to monitor wash and sanitizer water
temperature. 4. Do not use a towel to dry dishes.
1. Wash
Manual Dishwashing
Scrape Air Dry
2. Rinse 3. Sanitize
Warm water (110° F)
& Dishwashing Soap
Clean Water (110° F) Clean Water (75° F) &
Sanitizer (Chlorine,
Quaternary Ammonia
or Iodine)*