Top 10 Questions for Collar Feller Interview

1. What is the purpose of a felling wedge and how do you use it?

A felling wedge is a tool used to help fell trees by creating space between the tree and the stump as it’s being cut. This space allows the tree to fall in the desired direction and reduces the risk of binding or kickback.

To use a felling wedge, it should be inserted into the back cut of the tree, behind the felling direction. As the tree is being cut, the wedge will be driven into the back cut, creating space and helping to guide the tree in the desired direction.

2. What are the different types of felling techniques and when should each be used?

Directional Felling

• Used when the tree needs to be felled in a specific direction, such as away from buildings or power lines.
• Involves making a back cut on the side of the tree facing the desired direction of fall, and then a felling cut on the opposite side.

Open Felling

• Used when there are no obstacles or hazards near the tree.
• Involves making a back cut and felling cut on opposite sides of the tree.

3. What are the hazards associated with felling trees and how can they be minimized?

The main hazards associated with felling trees include:

• Tree falling in an unexpected direction
• Branches or limbs falling
• Kickback from the chainsaw
• Strain or injury from lifting or moving heavy logs

These hazards can be minimized by:

• Assessing the tree and surrounding area before felling
• Using proper felling techniques
• Wearing appropriate safety gear
• Having a spotter to assist with the felling operation

4. What are the different types of saws used for felling trees and what are the advantages and disadvantages of each?

Chainsaw

• Advantages: Powerful, efficient, portable.
• Disadvantages: Noisy, requires fuel and maintenance.

Hand Saw

• Advantages: Quiet, no fuel or maintenance required.
• Disadvantages: Slow, less powerful, requires more effort.

Felling Axe

• Advantages: Durable, can be used for both felling and limbing.
• Disadvantages: Requires significant physical effort, not as efficient as a chainsaw.

5. What are the environmental impacts of felling trees and how can they be mitigated?

Felling trees can have various environmental impacts, including:

• Loss of habitat for wildlife
• Erosion and soil degradation
• Reduction in carbon sequestration

These impacts can be mitigated by:

• Planting new trees to replace those that are felled
• Using sustainable forestry practices to minimize soil erosion and protect wildlife habitat
• Promoting the use of wood products from sustainably managed forests

6. What are the safety regulations and best practices for felling trees?

The following are some key safety regulations and best practices for felling trees:

• Wear appropriate safety gear, including a hard hat, eye protection, ear protection, chaps, and gloves.
• Assess the tree and surrounding area before felling.
• Plan the felling direction and escape route.
• Use proper felling techniques.
• Have a spotter to assist with the felling operation.
• Be aware of the potential hazards and take precautions to minimize the risk of injury.

7. What are the different methods for limbing and bucking felled trees?

• Limbing involves removing the branches from the felled tree.
• Bucking involves cutting the felled tree into smaller logs.

Both limbing and bucking can be done using a variety of tools, including chainsaws, hand saws, and axes.

8. What are the different types of log skidding equipment and what are the advantages and disadvantages of each?

Tractor Skidding

• Advantages: Powerful, efficient, can skid multiple logs at once.
• Disadvantages: Can damage soil and vegetation, requires a large turning radius.

Cable Skidding

• Advantages: Can operate on steep slopes, less damage to soil and vegetation.
• Disadvantages: Slower, requires more setup time.

Forwarder Skidding

• Advantages: Can skid logs over long distances, less damage to soil and vegetation.
• Disadvantages: Expensive, requires a skilled operator.

9. What are the different types of log loading equipment and what are the advantages and disadvantages of each?

Knuckleboom Loader

• Advantages: Versatile, can load logs onto trucks or trailers.
• Disadvantages: Requires a skilled operator, can be slow.

Grapple Loader

• Advantages: Powerful, can handle large logs.
• Disadvantages: Can damage logs, requires a large turning radius.

Log Stacker

• Advantages: Can stack logs in neat piles, reduces damage to logs.
• Disadvantages: Slow, requires a large amount of space.

10. What is the importance of proper log storage and how can it be achieved?

Proper log storage is important to minimize damage to the logs and to prevent the spread of pests and diseases.

To achieve proper log storage, the following steps should be taken:

• Store logs in a well-drained area.
• Elevate logs off the ground to prevent rot and decay.
• Cover logs to protect them from the elements.
• Inspect logs regularly for signs of pests or diseases.

Collar fellers are responsible for felling trees in accordance with safety regulations and company policies, to provide raw material for various industries, such as timber and paper production. Their key responsibilities include:

1. Felling Trees

Utilizing specialized equipment like chainsaws and felling wedges to safely fell trees as per designated felling plans, minimizing damage to surrounding vegetation and infrastructure.

• Assessing tree characteristics, surroundings, and felling direction to execute a safe and efficient felling process.
• Calculating the appropriate felling notch, back cut, and hinge to guide the tree’s fall.

2. Debranching and Bucking

Removing branches from felled trees using appropriate tools, such as axes or chainsaws, to prepare the logs for further processing.

• Determining the optimal bucking lengths based on market requirements and minimizing waste.
• Using proper techniques to avoid injuries and damage to logs during debranching and bucking.

3. Maintaining Equipment

Performing regular maintenance and inspections on chainsaws, felling wedges, and other equipment to ensure optimal performance and safety.

• Sharpening chainsaws and replacing worn-out parts to maintain their cutting efficiency.
• Conducting thorough equipment checks before each use to identify potential hazards and prevent accidents.

4. Following Safety Protocols

Adhering strictly to established safety guidelines and regulations to minimize risks associated with tree felling operations.

• Wearing appropriate personal protective equipment (PPE), including hard hats, safety glasses, earplugs, and protective clothing.
• Establishing and maintaining safe work zones, clearing away debris and potential hazards.

To ace your Collar Feller interview, consider the following tips:

1. Research the Company and Position

Familiarize yourself with the company’s values, industry standing, and specific requirements for the Collar Feller role. This will demonstrate your genuine interest and preparation.

• Visit the company’s website to gather information about their operations, safety policies, and environmental commitments.
• Read industry publications and articles to stay updated on best practices and advancements in tree felling techniques.

2. Highlight Your Experience and Skills

Emphasize your relevant experience in tree felling, including the types of trees you’ve worked with, the equipment you’re proficient in, and any safety certifications you hold.

• Quantify your accomplishments by providing specific examples of your productivity, safety record, and ability to meet deadlines.
• Discuss your knowledge of different felling techniques, such as directional felling, hinge felling, and undercut felling.

3. Demonstrate Your Safety Commitment

Safety is paramount in tree felling. Showcase your understanding of industry safety regulations and your commitment to adhering to them.

• Explain your experience in conducting risk assessments, establishing safe work zones, and using proper PPE.
• Discuss your knowledge of emergency procedures and your ability to respond effectively to potential hazards.

4. Be Physically Fit and Prepare for Outdoor Work

Tree felling is physically demanding and requires endurance, strength, and agility. Highlight your physical capabilities and willingness to work in challenging outdoor conditions.

• Mention any previous physically demanding jobs or activities that demonstrate your fitness level.
• Express your comfort working in various weather conditions and your ability to handle long hours on your feet.