Interview Questions for Trash Compactor Operation

Trash compactors come in various types, each designed for specific needs and environments. The most common categories include:

• Residential Compactors: These are smaller units typically found in homes or small businesses. They are often self-contained and relatively easy to operate.
• Commercial Compactors: These are larger and more robust, built to handle significantly higher volumes of waste. They can range from self-contained units to those requiring external loading and unloading. Sub-categories exist based on how they compact waste – including horizontal balers, vertical balers, and self-contained compactors.
• Industrial Compactors: These are the largest and most powerful, used in industrial settings to process extremely high volumes of waste, often including hazardous materials. They require specialized safety procedures and maintenance protocols due to the scale and nature of operation.
• Self-Contained Compactors: These units have their own hydraulic system and motor, integrated into a single unit. They are easy to install but might be less efficient than larger systems.
• Pre-crush compactors: These crush the waste before compaction, greatly increasing the compaction ratio.

The choice of compactor depends on factors like the volume of waste generated, the type of waste, the available space, and budget constraints. For example, a restaurant would need a much larger and more durable commercial compactor than a small apartment building.

Safety is paramount when operating a trash compactor. Before I even approach the machine, I’d follow these steps:

• Visual Inspection: Check for any obvious damage, leaks, or loose parts. Look for signs of previous malfunction, like bent or damaged components. This helps prevent accidents.
• Clear the Area: Ensure the surrounding area is clear of obstructions and people. Trash compactors can be dangerous near the charging or discharging areas.
• Personal Protective Equipment (PPE): Always wear appropriate safety gear, including safety glasses, gloves, and sturdy closed-toe shoes. Depending on the type of waste, additional PPE might be necessary.
• Check Controls: Verify that all controls are functioning properly and that the emergency stop mechanism is readily accessible and in working order.
• Confirm Waste Suitability: Ensure the waste materials to be compacted are appropriate for the machine. Improper materials could cause jams or damage. For example, certain chemicals or explosive materials must not be compacted.
• Lockout/Tagout (LOTO): If performing maintenance or repairs, use lockout/tagout procedures to prevent accidental activation.

Think of it like preparing for a car trip. You wouldn’t start driving without checking your tires and mirrors. Similarly, this careful inspection before operation is crucial for trash compactor safety.

Troubleshooting a malfunctioning trash compactor involves a systematic approach. My steps would be:

1. Identify the Problem: Pinpoint the specific issue. Is it not compacting? Is there a jam? Is there a hydraulic leak? A simple checklist can help organize this step.
2. Safety First: Before attempting any repair, always disconnect power or lock out the compactor’s hydraulic system to prevent accidental activation.
3. Check Basic Issues: Begin with simple checks: Is there power? Are the hydraulics engaged? Is there a jammed item or a full bin that needs unloading? Sometimes the simplest solutions are the most common.
4. Consult the Manual: The manufacturer’s manual is the best resource. It should provide troubleshooting guides and diagrams.
5. Inspect Hydraulics: If the problem relates to hydraulics, check for leaks, loose connections, or damage to the lines or cylinders. Low hydraulic fluid is a common cause of poor compaction.
6. Check Electrical Components: If there’s an electrical fault, inspect wiring, fuses, and the motor. Don’t attempt major electrical repairs without appropriate training or qualified assistance.
7. Call for Service: If the issue persists after these checks, contact a qualified technician. Attempting complex repairs without expertise can lead to further damage or injury.

Remember: a little preventative maintenance goes a long way in preventing major problems. Regular inspections can often reveal potential issues before they become major malfunctions.

Safe loading and unloading are critical for both efficiency and safety. Here’s how I’d approach it:

• Proper Materials Handling: Break down large items and ensure that sharp or hazardous materials are handled with caution and are suitably contained.
• Controlled Loading: Load materials evenly to prevent imbalances. Avoid overloading the compactor. Overloading might lead to equipment failure or even injury due to crushing.
• Avoid Blockages: Don’t stuff materials too tightly, as this can lead to jams. Maintain adequate space for proper compaction.
• Use of Auxiliary Equipment: For heavy or bulky items, use appropriate lifting equipment such as a forklift or pallet jack to prevent strain injuries.
• Clear Access: Ensure clear access to the hopper for loading and unloading of materials. Remove any obstructions.
• Careful Unloading: Follow the instructions for safely unloading the compacted waste. If using a large compactor, ensure to use appropriate machinery for unloading the containers and placing them in appropriate receptacles.

Imagine loading a dishwasher – you wouldn’t just cram everything in haphazardly. The same principles of careful and organized loading apply to trash compactors to maintain efficiency and safety.

Regular maintenance is key to a long-lasting and efficient trash compactor. Key tasks include:

• Regular Inspections: Conduct visual inspections for leaks, damage, or wear and tear on components.
• Hydraulic Fluid Checks: Check the hydraulic fluid level and condition regularly. Replace or top off as needed. Dirty fluid can damage the system.
• Lubrication: Lubricate moving parts as recommended by the manufacturer. This keeps components functioning smoothly and prevents premature wear.
• Cleaning: Regularly clean the compactor chamber to prevent buildup of waste and debris that can interfere with operation.
• Belt Inspections (if applicable): If the compactor utilizes belts for compaction, ensure they are properly tensioned and show no significant wear or damage.
• Electrical System Checks: Ensure proper connections, check for corrosion, and inspect circuit breakers and fuses.
• Scheduled Maintenance: Adhere to the manufacturer’s recommended maintenance schedule for more extensive tasks, such as hydraulic system flushes or motor servicing.

Regular maintenance is far cheaper than the cost of a major repair or equipment replacement.

Handling a jammed compactor requires careful and systematic action:

1. Safety First: Turn off the compactor and ensure it’s completely powered down. Lockout/Tagout procedures are vital here.
2. Identify the Jam: Determine what’s causing the jam. It could be a large item, a plastic bag, or something else.
3. Manual Removal (If Safe): If possible and safe to do so, carefully remove the jammed material using appropriate tools, such as tongs or a hooked rod. Avoid putting your hands in the chamber unless absolutely necessary.
4. Reverse Operation (If Applicable): Some compactors have a reverse function. Use it carefully to try and dislodge the jammed material. Monitor the process closely.
5. Professional Assistance: If you can’t safely remove the jam, contact a qualified technician. Improper attempts can worsen the problem or lead to injuries.

Think of it like unclogging a drain – you wouldn’t just keep forcing water down it. A methodical approach is key to safely resolving the jam.

Several signs indicate a malfunctioning hydraulic system in a trash compactor:

• Leaks: Any visible hydraulic fluid leaks are a serious problem. This indicates a potential failure in a hydraulic hose, seal, or cylinder.
• Slow or Weak Compaction: If the compactor is struggling to compact waste or is significantly slower than usual, it might point to a low fluid level, a leak, or a problem with the hydraulic pump.
• Unusual Noises: Grinding, whining, or other unusual sounds from the hydraulic system usually signal mechanical problems.
• Overheating: Excessive heat buildup in the hydraulic system suggests a problem with fluid flow or pump efficiency.
• Hydraulic Fluid Contamination: If the hydraulic fluid is dirty, discolored, or contains debris, it requires immediate attention and likely a complete fluid change and system flush.

Ignoring these signs can lead to catastrophic failure of the hydraulic system, causing downtime, costly repairs, and potentially creating safety hazards.

My experience encompasses a wide range of compactor controls, from basic mechanical lever systems to sophisticated automated digital interfaces. Early in my career, I worked extensively with hydraulically powered compactors using simple on/off switches and manual controls for cycle initiation. These systems required close monitoring to avoid overloading. More recently, I’ve become proficient with microprocessor-controlled systems featuring digital displays showing compaction levels, cycle counts, and potential error codes. These advanced systems often include features like automatic cycle initiation based on fill level sensors, remote monitoring capabilities, and safety interlocks.

• Mechanical Lever Systems: These are simple, reliable but require manual operation and offer minimal feedback.
• Hydraulic Controls with On/Off Switches: These offer more power and control, but still rely on operator judgement.
• Microprocessor-Controlled Systems: These are the most advanced, offering automated functions, real-time data, and improved safety features. For example, a system might automatically shut down if the compaction chamber reaches a predetermined pressure limit.

Understanding the nuances of each control type is crucial for efficient and safe operation. I can troubleshoot issues effectively regardless of the technology used.

Proper disposal of compacted waste hinges on understanding local regulations and waste management procedures. After compaction, the waste is typically transferred to designated disposal containers, often large roll-off bins or specialized transport vehicles. The key is to ensure that the compacted waste is securely contained to prevent leakage or spillage during transport. Before emptying the compactor, it’s crucial to visually inspect for any potential hazards like sharp objects or leaking materials. Many modern compactors also have features that alert operators to potential issues. Following this, the waste is transported to a landfill, recycling center, or other approved disposal facility according to local and regional regulations. We always maintain thorough documentation, including waste manifests, to track the disposal process from start to finish.

For example, in one facility I managed, we implemented a color-coded system for waste containers to ensure proper segregation of recyclable materials and hazardous waste from general trash, making the disposal process safer and more environmentally friendly.

Environmental regulations surrounding waste compaction vary significantly by location but generally focus on minimizing environmental impact. Key areas include:

• Waste Segregation: Regulations often mandate separating different waste streams (e.g., recyclable materials, hazardous waste) before compaction to facilitate proper recycling and disposal.
• Leakage Prevention: Regulations stipulate requirements for compactor design and maintenance to prevent leachate (liquid from waste) from escaping into the environment.
• Emissions Control: In some regions, regulations may govern emissions from compactors, particularly diesel-powered models. This might include restrictions on particulate matter and greenhouse gas emissions.
• Disposal Site Compliance: Regulations define acceptable disposal practices for compacted waste and require compliance with landfill regulations and waste transportation permits.

Staying abreast of these ever-evolving regulations is critical. I regularly consult with environmental agencies and stay updated on industry best practices to ensure consistent compliance.

Maintaining a clean and safe work environment around a trash compactor requires a multifaceted approach. This starts with regular cleaning of the compactor itself, including the hopper, the compaction chamber, and the surrounding area. Spills should be cleaned immediately to prevent slips and falls. Proper signage and safety markings are essential to alert workers to potential hazards. Good housekeeping is critical, ensuring there’s enough space for safe maneuvering around the compactor and for easy access to emergency shut-off switches. Providing employees with appropriate Personal Protective Equipment (PPE) like gloves, safety glasses, and sturdy footwear is vital. Regular safety training is also crucial, focusing on safe operating procedures, potential hazards like entrapment, and emergency response protocols.

In one instance, we implemented a ‘5S’ methodology (Sort, Set in Order, Shine, Standardize, Sustain) to organize the area around the compactor, which dramatically reduced clutter and improved safety.

Regular inspections of a trash compactor are essential for preventing malfunctions, ensuring safety, and maximizing its lifespan. These inspections should include a visual check for leaks, wear and tear on moving parts, proper functioning of safety mechanisms, and the overall cleanliness of the unit. A more in-depth inspection might involve checking hydraulic fluid levels, examining electrical components for damage, and testing the operation of safety interlocks. The frequency of inspections depends on factors like usage, the type of compactor, and local regulations. A logbook should be maintained to record inspection dates, findings, and any necessary maintenance.

Think of it like a car – regular checkups can prevent small problems from becoming costly repairs. Early detection of issues in a trash compactor can prevent costly downtime, potential accidents, and environmental hazards.

Operating a trash compactor presents several potential hazards:

• Crush Injuries: The most significant risk is the potential for crushing injuries to hands, arms, or other body parts if they get caught in the compaction chamber during operation.
• Entanglement: Loose clothing or long hair can become entangled in moving parts, leading to serious injuries.
• Electrocution: Damaged electrical components can pose an electrocution risk.
• Chemical Exposure: Contact with hazardous materials in the waste can cause chemical burns or other health issues.
• Fire Hazards: Flammable materials in the waste can ignite, potentially causing a fire.
• Slips and Falls: Spills and debris around the compactor can increase the risk of slips and falls.

Understanding these hazards and implementing appropriate safety measures, including regular maintenance, proper training, and the use of PPE, is crucial to minimize these risks.

Responding to a fire near a trash compactor requires immediate and decisive action. The first priority is to ensure the safety of personnel. This includes evacuating the immediate area and alerting emergency services (911 or the local equivalent). If the fire is small and contained, and if it is safe to do so, I would use a fire extinguisher rated for the type of fire (Class A for ordinary combustibles, Class B for flammable liquids, Class C for electrical fires). If the fire is large or spreading rapidly, attempting to extinguish it myself would be extremely dangerous. My focus would then be on facilitating the work of the fire department by providing them with access to water sources, electrical shutoff points, and information about the contents of the compactor.

After the fire is extinguished, a thorough assessment of the damage is crucial, along with a complete inspection of the compactor’s functionality and structural integrity before resuming operation. A post-incident report needs to be filed documenting the event, the actions taken, and any lessons learned.

Preventative maintenance is crucial for extending the lifespan and ensuring the safe operation of a trash compactor. My experience encompasses a comprehensive approach, including regular inspections, lubrication, and component replacements. I meticulously check all moving parts, hydraulic systems, and electrical components for wear and tear. For instance, I regularly inspect the ram cylinder for leaks and the motor for overheating. Lubrication of moving parts, like the ram and compaction plates, prevents friction and extends their life. I maintain detailed records of all maintenance activities, including dates, components serviced, and any necessary repairs. This allows for predictive maintenance, enabling us to anticipate potential issues before they cause downtime or safety hazards. Early detection of a faulty hydraulic seal, for example, prevents a major fluid leak and costly repairs down the line.

• Regular Inspections: Weekly visual checks of all components, including the ram, compaction chamber, and control panel.
• Lubrication: Monthly lubrication of moving parts to reduce friction and wear.
• Component Replacements: Proactive replacement of worn-out parts, such as seals, belts, and filters, based on manufacturer recommendations and usage patterns.
• Record Keeping: Detailed log of all maintenance activities, including dates, parts replaced, and observations.

Identifying waste types and their appropriate disposal is critical for efficient and safe compactor operation. My approach starts with visual inspection. I can readily distinguish between recyclable materials (paper, plastics, metals), organic waste (food scraps), hazardous waste (batteries, sharps), and general trash. Understanding local regulations and the compactor’s limitations is equally important. For instance, some compactors aren’t suitable for certain plastics or liquids. Improper disposal can lead to damage, reduced compaction efficiency, or even safety issues. I always ensure that hazardous materials are handled and disposed of according to regulations, often requiring separate collection and processing.

• Visual Inspection: Categorizing waste based on visual characteristics (material, size, potential hazards).
• Knowledge of Local Regulations: Adherence to local guidelines regarding waste separation and disposal.
• Compactor Limitations: Understanding the machine’s capacity and material limitations to prevent damage.
• Hazardous Waste Handling: Special procedures and protocols for hazardous materials.

Trash compactors have limitations in terms of the materials and sizes they can effectively handle. The primary limitations involve material type and size. Materials that are too large, too rigid, or too sharp (e.g., large pieces of wood, metal pipes, broken glass) can damage the compactor’s internal mechanisms, including the ram, compaction chamber, and cutting blades (if equipped). Similarly, liquids and materials that are prone to leakage (e.g., oil, paint) can create significant safety hazards and contaminate the compaction process. The size limitation involves the maximum dimensions of waste that can be compressed within the chamber. Exceeding these limits can jam the mechanism or prevent efficient compaction.

For example, a compactor designed for general waste won’t handle construction debris effectively. Oversized items like furniture often require pre-processing or separate disposal methods. Understanding these limitations ensures the compactor’s longevity and safe operation.

The compaction ratio is a crucial metric indicating the efficiency of a trash compactor. It’s calculated as the ratio of the volume of uncompacted waste to the volume of compacted waste. The formula is:

Compaction Ratio = (Volume of Uncompacted Waste) / (Volume of Compacted Waste)

For example, if you start with 10 cubic feet of uncompacted waste and after compaction, the volume is reduced to 2 cubic feet, the compaction ratio is 10/2 = 5:1. A higher ratio indicates better compaction performance. Accurate measurement of both uncompacted and compacted volumes is essential for precise calculation. This is commonly done by using calibrated containers or measuring the dimensions of the compactor’s chamber before and after the compaction cycle. Regular compaction ratio monitoring helps identify potential issues like reduced compaction performance due to wear and tear.

Safety is paramount when operating a trash compactor. Appropriate safety equipment is essential to mitigate risks. This typically includes:

• Safety Glasses or Goggles: Protecting the eyes from flying debris.
• Gloves: Protecting hands from cuts and sharp objects.
• Hearing Protection: Reducing noise exposure, especially during operation.
• Steel-Toed Boots: Protecting feet from potential impacts.
• High-Visibility Vest: Ensuring visibility in the work area, especially in areas with vehicle traffic.
• Lockout/Tagout Devices: To prevent accidental starts during maintenance or repairs.

Regular safety training and adherence to established safety protocols are critical. This includes understanding the machine’s operation and emergency shut-off procedures.

Ensuring safe operation in various weather conditions requires additional considerations. In extreme cold, hydraulic fluids may become sluggish, affecting compaction efficiency and potentially damaging components. Regular checks on fluid viscosity are critical in cold climates. Conversely, extreme heat can lead to overheating of the motor and hydraulic components. Adequate ventilation and regular monitoring of temperature gauges are crucial. Rain and snow can affect visibility and create slippery conditions around the compactor. Proper lighting, non-slip surfaces, and careful operation are essential for preventing accidents. In high wind conditions, it’s important to ensure the compactor is secured to prevent it from tipping over. Regular inspections and preventative maintenance adapted to the specific weather conditions are crucial for safe operation.

My experience in repairing and replacing trash compactor parts is extensive. I’m proficient in troubleshooting mechanical and hydraulic issues. This includes diagnosing malfunctions, identifying faulty parts, and performing repairs or replacements according to manufacturer specifications. For example, I’ve replaced worn hydraulic seals, repaired damaged ram cylinders, and replaced faulty electrical components. I always follow proper safety procedures during repairs, including locking out the power supply before working on electrical components. Using the correct tools and replacement parts is crucial to ensuring effective repairs and avoiding further damage. When dealing with major repairs or replacements, I frequently consult service manuals and technical documentation to follow the correct procedures. Accurate record-keeping of all repairs is crucial for maintenance planning.

One instance involved a faulty hydraulic valve that caused erratic operation. Through systematic troubleshooting and testing, I identified the faulty valve, ordered the correct replacement, and successfully completed the repair, restoring the compactor to full functionality.

Key Performance Indicators (KPIs) for a trash compactor are crucial for monitoring its efficiency and effectiveness. They help us identify areas for improvement and ensure optimal waste management. The most important KPIs include:

• Tonnage compacted per hour/day: This measures the volume of waste processed, reflecting the compactor’s productivity. A consistent drop in this KPI might indicate mechanical issues or a need for operator training.
• Cycle time: The time taken to complete one compaction cycle. Longer cycle times point towards potential problems like blockages or worn-out components.
• Downtime: The percentage of time the compactor is not operational due to maintenance, repairs, or malfunctions. High downtime translates to lost productivity and potential hygiene issues.
• Maintenance costs: Tracking these costs helps assess the overall economic efficiency of the compactor and identify potential areas for preventative maintenance.
• Energy consumption: Measuring energy usage allows for evaluating the compactor’s efficiency and identifying opportunities for energy savings (e.g., through improved maintenance or upgrades).
• Safety incidents: This is paramount. Zero incidents should be the goal, and any safety violations should be immediately investigated and addressed.

For example, if we consistently see a drop in tonnage compacted per hour combined with increased downtime, it suggests a need to investigate mechanical issues, perform preventative maintenance, or potentially even consider a replacement.

Troubleshooting electrical issues in a trash compactor requires a systematic approach, prioritizing safety. Always disconnect the power supply before attempting any repairs. Here’s a step-by-step process:

1. Visual inspection: Check for loose wires, damaged cables, or any visible signs of damage to the electrical components. Look for burnt smells or sparks.
2. Check power supply: Ensure the power source is functioning correctly. Test the outlet with another appliance.
3. Circuit breaker/fuse: Check if the circuit breaker has tripped or a fuse has blown. Replace the fuse if necessary (with the correct amperage). Reset the circuit breaker if tripped.
4. Motor testing: If the motor is not running, use a multimeter to test the motor windings for continuity. A professional electrician should conduct this test if you are not familiar with using a multimeter.
5. Control panel: Examine the control panel for any malfunctioning switches or buttons. Sometimes a simple reset may resolve the issue.
6. Wiring diagrams: Consult the compactor’s wiring diagram to trace the electrical circuits and identify potential faults. Diagrams are crucial for understanding the interconnections of parts.
7. Professional assistance: If you cannot identify the problem, it’s best to call a qualified electrician specializing in industrial equipment. Electrical faults can be hazardous.

I once encountered a situation where a compactor stopped working due to a faulty control switch. By carefully checking the wiring and replacing the switch, I was able to restore functionality quickly, minimizing downtime.

Reporting a malfunctioning compactor follows a clear procedure to ensure timely repairs and prevent safety hazards. I would:

1. Immediately shut down the compactor if it poses any safety risk.
2. Isolate the area to prevent accidents.
3. Document the malfunction clearly. Note the exact problem, time of occurrence, and any potential contributing factors. Take pictures if possible.
4. Inform my supervisor using the designated communication method, such as a direct call, email, or company-specific reporting system. Provide the documented information from step 3.
5. Follow up to ensure the repair request has been received and assigned. Track the progress of the repairs.
6. Implement temporary measures (if appropriate and safe) to manage waste until the compactor is fixed. For example, we might use alternative bins in such cases.

Clear and concise communication is critical in this process, ensuring the issue is addressed promptly and effectively.

OSHA (Occupational Safety and Health Administration) regulations concerning trash compactors focus on preventing accidents and injuries. Key regulations include:

• Lockout/Tagout procedures: Before performing any maintenance or repair, the compactor must be de-energized and locked out to prevent accidental startup.
• Personal Protective Equipment (PPE): Appropriate PPE must be worn, such as safety glasses, gloves, and steel-toed boots, to protect against potential hazards like crushing or electrical shocks.
• Guards and safety devices: Regular inspection and proper functioning of safety devices (e.g., emergency stops, sensors) are crucial. Damaged guards need immediate replacement.
• Training: Employees must receive adequate training on safe operation, maintenance, and lockout/tagout procedures before operating a compactor.
• Hazardous waste handling: If the compactor handles hazardous waste, specific regulations concerning handling, storage, and disposal must be followed.

Understanding and adhering to these regulations minimizes risk and ensures a safe working environment. Non-compliance can result in significant penalties.

Teamwork is essential in trash compactor operation. During my career, I’ve consistently collaborated with colleagues in various capacities, including:

• Maintenance coordination: Working with maintenance technicians to schedule repairs and preventative maintenance to avoid downtime.
• Waste management strategy: Collaborating with other departments to optimize waste collection and disposal procedures.
• Emergency response: Coordinating actions with colleagues during emergencies, such as a malfunction or a safety incident.
• Training and support: Providing training and guidance to new team members on safe operational practices.

For instance, during a major equipment failure, our team worked effectively to set up temporary waste management solutions, minimizing disruption to daily operations. Effective communication and mutual respect are cornerstones of this collaboration.

Maintaining accurate records of trash compactor operations and maintenance is critical for tracking performance, identifying trends, and ensuring compliance. I use a combination of methods:

• Logbooks: Detailed daily logs record operational data like tonnage compacted, cycle times, any downtime, and notes on any issues encountered.
• Maintenance records: A separate log documents all maintenance activities, including preventive maintenance schedules, repairs performed, parts replaced, and the cost of each maintenance action.
• Digital systems: Many modern compactors have digital interfaces that automatically record operational data, which can then be exported and analyzed. We can integrate this data into our record-keeping system.
• Spreadsheet software: Data from logbooks and digital systems is compiled into spreadsheets for easier analysis and trend identification. This allows for clear visualization of KPIs.

Accurate record-keeping is essential for regulatory compliance and for identifying areas where we can improve efficiency and reduce costs.

Improving the efficiency of a trash compactor operation requires a multi-faceted approach:

• Preventative maintenance: A scheduled maintenance program minimizes unexpected breakdowns and extends the lifespan of the equipment. This is possibly the most significant factor.
• Operator training: Well-trained operators can maximize compactor performance and minimize waste of time and resources. Regular training refreshes skills and introduces best practices.
• Waste stream optimization: Analyzing the waste stream and implementing strategies to reduce volume or improve compaction (e.g., by compacting certain materials separately) can significantly improve efficiency.
• Technological upgrades: Modern compactors often offer features that enhance efficiency, such as automated controls and advanced compaction technology. Assessing upgrade options can be cost-effective in the long term.
• Data analysis: Regularly reviewing KPI data helps identify areas for improvement. Tracking trends highlights opportunities to optimize procedures and resource allocation.

For example, by implementing a more rigorous preventative maintenance schedule and retraining operators on best practices, we once achieved a 15% increase in tonnage compacted per hour, demonstrating the impact of proactive strategies.