27.3 Waste Management, Pest Control Regulation, and Occupational Safety in Food Service
Key Takeaways
The Ecological Solid Waste Management Act (RA 9003) requires segregation at source into compostable, recyclable, residual, and special wastes, and bans open burning and open dumps.
Kitchens use grease traps to keep fats, oils, and grease out of drains, and wastewater discharges need permits under the Clean Water Act (RA 9275).
The Occupational Safety and Health Standards law (RA 11058, 2018) requires employers to provide a safe workplace, free personal protective equipment, and safety training, and gives workers the right to refuse unsafe work.
Cooking oil fires are put out with a Class K (wet chemical) extinguisher or by smothering, never with water.
The Fire Code of the Philippines (RA 9514) requires a Fire Safety Inspection Certificate from the Bureau of Fire Protection for businesses.
The quantity food production competency area includes waste management, cleaning and pest control, and employee and customer safety, and the management area includes compliance with laws and permits. Sanitation, integrated pest management, and HACCP are covered in their own sections.
Solid Waste Management (RA 9003)
The Ecological Solid Waste Management Act of 2000 (RA 9003) requires:
- Segregation at source into compostable (biodegradable), recyclable, residual, and special (hazardous) wastes.
- Materials Recovery Facilities in every barangay or cluster of barangays.
- Prohibition of open burning of solid waste and of open dumpsites.
- Waste reduction through reduce, reuse, and recycle.
Food service applications:
| Waste type | Examples | Handling |
|---|---|---|
| Compostable | Vegetable trimmings, food scraps, eggshells | Separate bins; composting or collection for animal feed where allowed |
| Recyclable | Cardboard, tin cans, glass, PET bottles | Clean, flatten, and sell or give to recyclers |
| Residual | Soiled plastic wrappers, used tissue | Sealed bins for collection |
| Special | Used cooking oil, chemical containers, fluorescent lamps, batteries | Accredited collectors; never pour oil down drains |
Wastewater and Grease
- The Clean Water Act (RA 9275, 2004) requires permits for wastewater discharges and penalizes pollution of water bodies.
- Grease traps intercept fats, oils, and grease before they enter drains and must be cleaned regularly.
- Scrape plates into bins before washing; do not pour used oil into sinks.
Reducing Food Waste
- Accurate forecasting and batch cooking close to service time.
- Standardized recipes and portion control.
- FIFO stock rotation and proper storage.
- Using trimmings in stocks and soups where safe.
- Plate waste studies to identify unpopular items for menu revision.
- Training staff and educating customers.
Pest Control
Common pests: cockroaches, rodents, flies, ants, and stored-product insects such as weevils. Signs include droppings, gnaw marks, egg cases, and damaged packaging.
- Follow integrated pest management: deny pests food, water, shelter, and entry first; use chemicals last.
- Pesticides used in food establishments must be applied by licensed pest control operators; the Fertilizer and Pesticide Authority (created by PD 1144, 1977) regulates pesticides and licenses pest control operators.
- Remove food and cover equipment before treatment; clean and sanitize contact surfaces after.
- Keep pest control records, including dates, areas treated, and chemicals used.
Occupational Safety and Health (RA 11058)
The Occupational Safety and Health Standards law (RA 11058, 2018) and its implementing rules require employers to:
- Provide a workplace free from hazards and comply with OSH standards.
- Set up an OSH program and an OSH committee, and appoint trained safety officers and first aiders based on workplace size and risk.
- Provide personal protective equipment (PPE) free of charge.
- Give safety and health training and information on hazards.
- Keep and report records of accidents and illnesses.
Workers' rights: the right to know about hazards, the right to refuse unsafe work without retaliation, the right to report accidents and dangerous conditions, and the right to PPE. Employers face administrative fines of up to ₱100,000 per day until violations are corrected.
Common Kitchen Hazards and Prevention
| Hazard | Prevention |
|---|---|
| Cuts | Sharp knives, cutting away from the body, cut-resistant gloves for slicers, guards on equipment |
| Burns and scalds | Dry pot holders, turning handles inward, warning others ("hot behind"), care with steam |
| Slips and falls | Clean spills immediately, non-slip footwear and mats, warning signs |
| Lifting injuries | Bend the knees, keep the back straight, hold loads close, use carts, get help for heavy items |
| Electrical shock | Dry hands, grounded equipment, no frayed cords |
| Prolonged standing | Anti-fatigue mats, rest periods, seats where possible |
Customer Safety
- Keep dining areas free of wet floors, loose mats, and blocked exits.
- Communicate allergens on menus and train servers to answer allergen questions accurately.
- Train staff to recognize choking and give first aid (abdominal thrusts for adults).
- Serve food at safe temperatures and in textures suited to the diet order, especially for patients with dysphagia.
- Report and investigate customer illness complaints promptly.
Chemical Safety
- Keep cleaning chemicals in labeled containers, away from food.
- Read safety data sheets for hazards, first aid, and spill procedures.
- Never mix bleach with ammonia or acids, which releases toxic gases.
- Use gloves and eye protection as directed.
Fire Safety (RA 9514)
The Fire Code of the Philippines (RA 9514, 2008) requires businesses to obtain a Fire Safety Inspection Certificate from the Bureau of Fire Protection, which is needed for the business permit, and to maintain fire safety equipment and exits.
| Fire class | Fuel | Suitable extinguisher |
|---|---|---|
| A | Ordinary combustibles (paper, wood, cloth) | Water, dry chemical |
| B | Flammable liquids and gases | Dry chemical, carbon dioxide, foam |
| C | Live electrical equipment | Carbon dioxide, dry chemical |
| K | Cooking oils and fats | Wet chemical (Class K) |
For a grease fire: turn off the heat, cover the pan with a lid or use a Class K extinguisher, and never throw water on burning oil, which spreads the fire. Keep hoods and filters free of grease, and train all staff in evacuation procedures.
Oil in a deep fryer catches fire. What should the cook do first?
Throw a pail of water on the fryer to cool the oil and stop the flames
Carry the fryer outside quickly
Turn off the heat and smother it or use a Class K extinguisher
Fan the flames to cool the oil
Under RA 9003, how should a hospital kitchen handle vegetable trimmings and food scraps?
Burn them in the backyard daily
Separate them as compostable waste for composting or proper collection
Mix them with all other waste in one bin for easier collection by the city
Flush them down the floor drains
A dietary aide is told to clean a walk-in freezer floor with a chemical without gloves or training. Under RA 11058, what right does the aide have?
No right, because cleaning is part of the job
Only the right to ask for overtime pay
The right to quit without notice and claim damages immediately
The right to refuse unsafe work and to receive free PPE and training
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