1128 Load and Unload Logs - BC Forest Safe · 2020. 8. 17. · 1.1 Site-specific procedures for loading 1.2 How to commence set up and conduct loading procedures 1.3 Legal requirements

Unit 1128

Title Load and Unload Logs

Document type Learning resource

lng_1128_Load_and_Unload_Logs Page 2 of 32

Date: October 8, 2019

In consultation with industry subject matter experts, the BC Forest Safety Council (BCFSC) facilitated the production of this material.

Printed copies are considered uncontrolled and may be outdated. Current versions are available from the BCFSC.

Feedback is welcome and may be sent to [email protected].

mailto:[email protected]

lng_1128_Load_and_Unload_Logs.docx Page 3 of 32


Table of Contents Unit Introduction ................................................................................................... 5

What you will learn in this unit ......................................................................... 5

Why it’s important for you to learn this unit ..................................................... 5

Are you ready to take this unit? ....................................................................... 5

Does this unit apply to you? ............................................................................ 5

Section 1128 - 01: Loading Log Trailers .............................................................. 6

Key Point 1.1: Site-Specific Procedures for Loading ........................................... 7

Site-specific Procedures .................................................................................. 7

Site assessment and hazard awareness .................................................... 8

Communication protocols ............................................................................ 8

Waiting location ........................................................................................... 8

Key Point 1.2: Commence Setup and Conduct Loading Procedures ................. 9

Hooking Up and Checking Attachments .......................................................... 9

Pintle hitch style .......................................................................................... 9

Fifth wheel hookup ...................................................................................... 9

Key Point 1.3: Legal Requirements and Load Characteristics .......................... 11

Inspect Load .................................................................................................. 11

Using Scales .................................................................................................. 12

Centre of Gravity ............................................................................................ 12

Key Point 1.4: Secure Loads ............................................................................. 13

Loader Assist ................................................................................................. 13

Loader assist safe work procedure ........................................................... 13

Key Point 1.5: Load Descriptions and Markings ................................................ 15

Markings ........................................................................................................ 15

How Often to Check as Required by Regulation ........................................... 15

Section 1128 - 02:Unloading Log Trailers ......................................................... 17

Key Point 2.1: Site-Specific Procedures for Unloading ..................................... 18

Weigh In ......................................................................................................... 18

3 Point Contact .............................................................................................. 19

Key Point 2.2: Offload Safely ............................................................................. 20

Trailer Reload Procedures ............................................................................. 20

Section 1128 - 03: Scales, Rigging and Cab Guard .......................................... 22

Key Point 3.1: Scales used in Trucking ............................................................. 23

Onboard Truck Scales ................................................................................... 23

Electronic scales ....................................................................................... 23

Air scales ................................................................................................... 24

Key Point 3.2: Rigging Purpose and Function ................................................... 25

Stakes ............................................................................................................ 25

Lift Mollies ...................................................................................................... 26

Bunks and Bolsters ........................................................................................ 26



Compensator and Reach Bushings ............................................................... 27

Key Point 3.3: Cab Guards ................................................................................ 28

Self-Quiz............................................................................................................. 29

Self-Quiz Answers.............................................................................................. 32



Unit Introduction

What you will learn in this unit

By the end of this unit, you will be able to demonstrate knowledge of:

• Loading log trailers

• Unloading log trailers

• Scales, rigging and cab guard

Why it’s important for you to learn this unit

Loading and unloading are critical functions for all Log truck drivers. Following safe work procedures and being aware of hazards are key to keeping safe.

Are you ready to take this unit?

To take this unit, you need to have completed the following units:

• 1001 – Introduction to Online Learning (optional)

• All occupational skills units related to truck

Does this unit apply to you? This unit applies to the following occupation:

• Log Truck Driver

https://trn.bcforestsafe.org/course/view.php?id=20



Section 1128 - 01: Loading Log Trailers What you need to know about this section

By the end of this section, you will be able to demonstrate knowledge of the following key points:

1.1 Site-specific procedures for loading

1.2 How to commence set up and conduct loading procedures

1.3 Legal requirements and load characteristics

1.4 How to secure loads

1.5 Load descriptions and markings



Key Point 1.1: Site-Specific Procedures for Loading

As a log truck driver, you will load and unload at many different worksites in a range of circumstances. Worksites may include cut blocks or reloads. Multiple factors will affect loading including:

• truck configuration(suitable for loading and unloading sites)

• loading equipment

• phase integration (proximity to other harvesting equipment and personnel)

• slope

• weather conditions

• log species and sizes (such as cut to length, long log, etc.)

The focus of this section is to provide you with the information you need for safe loading at the site.

Watch the “Log Loading Safety – It’s Everyone’s Responsibility”. It shows a close call as a result of multiple factors that can have impact on safety.

Video 7:46 WorkSafeBC Log Loading Safety - It's Everyone's Responsibility

Watch the “In the Clear” video. It shows safe loading and unloading practices at a typical coastal logging site. It is important to know that safe work procedures are specific to the worksite and it is your responsibility to know and follow the procedures.

If you are unsure or do not know the procedures, ask the site supervisor before loading or unloading.

Video 3:53 SAFER Council In the Clear

Remember, in most cases, the safest place for you to be is in the cab during loading and unloading operations.

Site-specific Procedures

Site-specific procedures include the following:

https://www.youtube.com/watch?v=EULfb0wHnQw

https://www.youtube.com/watch?v=FcUULxWGZWM



• site assessment and hazard awareness

• communication protocols

• waiting location

Site assessment and hazard awareness

Familiarize yourself with all work conditions and safe work procedures at the loading site. Identify hazards especially in active logging areas. Be aware as there may be active harvesting in the area.

Be familiar with the protocol in place if you need to pass active equipment.

Communication protocols

Site-specific loading procedures and communication protocols should be supplied by the harvesting contractor prior to start-up. Radio frequencies are required to be posted at the block entrance. There may be a specific frequency (loading channel) for log trucks and loader operators to communicate during loading.

Waiting location

Harvesting blocks often have limited space for trucks and loading equipment. To avoid congestion and to reduce the risk of an incident, most worksites will have a waiting location where you will remain until it is your turn to load. This location is most often given by the loader operator who will provide radio approval to the driver to proceed to the loading site.

Remember!

If you are unsure about any site-specific procedures. ASK the supervisor or loader operator.



Key Point 1.2: Commence Setup and Conduct Loading Procedures

As a log truck driver, you must be able to work in conjunction with the loader operator to begin the setup and conduct loading procedures.

Hooking Up and Checking Attachments

Depending on the trailer configuration, you need to know the specifics of hooking up your particular unit before loading.

Trailer configurations include pintle hitch style and fifth wheel hookup.

Pintle hitch style

For pintle hitch style, pay attention that the pintle hitch is latched correctly and there is no excessive play between the latch and the hitch when closed.

Pay attention to air lines when hooking them up. If hooked up backwards, you will not have proper brake function.

Also hook up the following:

• light cords

• scale connections

• safety chains

Ensure the compensator is unlatched if hauling long logs.

Fifth wheel hookup

For a fifth wheel hookup, pay attention to the following:

• jaws are closed

• pin is inserted up to the adjusting nut (if equipped)

• trip handle is in the locked position

Also pay attention to air lines when hooking them up. If hooked up backwards, you will not have proper brake function.

Additional connections include the following:

• light cords

• scale connections

• hinged stakes will need to be extended. Pike poles may be used to raise stake extensions

• safety chains



CAUTION!

Do not climb on the rigging when checking additional connections

Remember!

If equipped with a pin, after hooking up the trailer, make sure the pin at the front of the fifth wheel is all the way in.

Position as per loader operator

The loader operator will communicate the position your truck should be parked in for loading.

Proper load dimensions per configurations

Communicate with the loader operator to identify how far you need to extend the reach (if equipped) to meet the requirements for the load.

PPE Reminder It is mandatory that you wear your PPE while at the loading and unloading site.



Key Point 1.3: Legal Requirements and Load Characteristics

Logs should be crowned in a way that allows the wrappers to contact the most number of logs.

Remember:

• no log should be more than half the height above the stakes but cannot exceed legal height of 13 ft. 6 in. (4.15 m)

• centre logs should stack upwards to a smooth, rounded crown to avoid logs falling during transportation or unwrapping

• outer logs must make full contact and be securely confined within the stakes

• a shorter log that will not span both stakes must be loaded towards the centre of the load with the longer, outer logs to confine them (cradling)

• difficult logs with a crook, sweep, or some other deformity should not be placed on the top of the load

• logs on the top of the load must be securely placed within the load, or spanning both stakes.

• short logs must extend a minimum of 6 in. (15 cm) past the stakes

• long logs must extend a minimum of 12 in. (30 cm) past the stake

Inspect Load

Before entering a highway from a private road in a vehicle transporting logs, you must inspect the vehicle, the logs and the securing devices to ensure compliance with the standard. If required, you must make adjustments and add more securing devices.

As logs are loaded, watch for debris that the loader operator may have not noticed and advise the loader operator by radio. Debris may include limbs, rocks, and chunks of logs that will need to be removed before loading continues. Also, ensure that the first layer of logs placed is long enough to span the bunks so that none would fall through.

Do not climb on your load at any time as it is unsafe.

Inspect your load before leaving the loader to ensure that it is within the proper dimensions required by law.



Remember!

When you pull away from loader you have assumed responsibility for the load.

Using Scales

While loading, regularly check your truck scales to ensure that you are within the correct weight limits.

Load to axle weights in communication with your loader operator. Remember that uneven ground can give possible false readings.

Make a final check of your scales before leaving the loading area. In most cases, it is very difficult to get your load corrected once you pull away from the loader.

Centre of Gravity Know your load and drive accordingly. Ask yourself:

• Does it have a high centre of gravity?

• Is my load centered or is there a possibility of being side heavy?



Key Point 1.4: Secure Loads

Loader Assist

Loader assist is the preferred method of placing wrappers where feasible. It may be used at the discretion of the log truck driver and contractor when needed for various reasons such as height of load and driver physical ability. In all situations, loading operations must be complete before wrapping the load.

Loader assist safe work procedure

1. Truck driver and loader operator will assess the area and load and determine whether it is safe to have the loader place the wrappers over the load.

Factors to consider include the following:

• load stability

• overhead hazards

• road surface

• road width

• steep side slopes/banks with the potential of something rolling/sliding off and hitting the driver

• ability for the loader operator to see the driver during the securement process

If it is not safe to use loader assist, the driver will move to a safe location and throw the wrappers over manually.

2. Driver retrieves wrappers and places them through the grapple.

The driver then proceeds to the front / cab or 15 metres away from load to ensure he is in a safe zone. Establishes eye contact with the loader operator and hand signals to the loader operator that he is in the clear.

3. The loader operator lifts the wrappers over the load and releases them, then places the grapple on ground, idles down the machine and engages the hydraulic lockout.

4. Steps 3 and 4 are repeated for each set of wrappers and/or bunk.

5. Once each bunk has its wrappers on, the driver adjusts the wrappers as required.

The driver can wrap up at the loader, or with direction from the loader operator, can move forward to the closest safe location (assessed by the driver) to finish securing the load.

6. Under no circumstances should the driver adjust or tighten the wrappers of one bunk while another bunk is being loaded.

Where loader assist is not a feasible option, drivers should follow the “Throwing Wrappers – Techniques for Throwing Wrappers”.



Video 6:10 Throwing Wrappers https://www.youtube.com/watch?v=hDD5gzrjFJM&feature=youtu.be

Reference

http://www.bcforestsafe.org/files/Load%20Securement%20Bulletin%20Final_0.pdf

https://www.youtube.com/watch?v=hDD5gzrjFJM&feature=youtu.be

https://www.youtube.com/watch?v=hDD5gzrjFJM&feature=youtu.be





Key Point 1.5: Load Descriptions and Markings

Once wrapped, the truck usually moves off the landing or roadside loading area, to the timber marking station (commonly referred to as stamp hammer). The load is timber marked, and again, the driver checks wrappers, brakes, lights, etc.

The driver of a vehicle shall inspect the vehicle’s cargo and the cargo securement system used and make necessary adjustments:

(a) before driving the vehicle, and

(b) not more than 80 kilometers from the point where the cargo was loaded

Markings At the timber marking station, remember to do the following:

• Indicate you are stopping at stamp hammer

• Mark at least once on each corner, front and back. Some configurations require the four corners of the trailer to be marked

• Paint markings on both sides of the load, or with the mark displayed on a placard mounted on each side of the truck and trailer

• Check load securement at stamp hammer

• Radio that you are leaving the stamp hammer as there may be traffic nearby. Remember that channel change may be required

• Ensure that your timber mark matches your load slip

• Make sure the destination of your load is on the load slip as different species and dimensions may have different destinations

How Often to Check as Required by Regulation

Check the wrappers at the timber marking station or area and re-tighten if necessary.

Additionally before a vehicle transporting logs enters a highway from a private road, the driver must inspect the vehicle, the logs and the securing devices to ensure compliance with the standard. If required, the driver must make adjustments and add more securing devices.

Public road requirements include checking wrappers every three hours or 240 kilometres.

When you’re doing your walk around check, part of your checklist is tightening wrappers.



CAUTION! Make sure to apply your parking brake every time you stop.



Section 1128 - 02:Unloading Log Trailers What you need to know about this section

By the end of this section, you will be able to demonstrate knowledge of the following key points:

2.1 Site-specific procedures for unloading

2.2 Offload safely



Key Point 2.1: Site-Specific Procedures for Unloading

Similar to loading, each unloading site will have site-specific procedures including radio channels. It is important to know the unloading procedures before loading as your truck configuration must be set up for that particular site.

Ask the supervisor or site designate for the unloading procedures for the sites you will be using. You need to do this before arriving on site. There may even be required training before entering the site. Be sure to find out the necessary requirements.

Damage can occur when unloading. Any damage caused by mill equipment to your truck or trailer must be reported immediately to the site supervisor. Take pictures and document the damage. Do not leave the site without reporting the damage.

Practice caution when in wet, muddy or icy conditions. In winter conditions, chaining up may be required at your unload site. Know the site radio frequencies and know the protocol for calling your position and your intentions.

Weigh In

Observe and abide by the site speed limit and the weigh scale approach limits posted.

Generally, your four-way flashers should be in operation. Have your load slip close at hand to submit to the weight scale attendant.

Unloading sites can be very busy. Be aware of other people and equipment such as lumber trucks, chip trucks, loaders and pickups.

Remember!

Some of these equipment can be large and the operator has limited vision.

Always pay attention to what’s going on around you.

Generally, mill equipment has the right-of-way.



3 Point Contact

When entering and exiting your truck, remember to use the 3 point contact procedure!

Figure 1: 3 point contact



Key Point 2.2: Offload Safely Every unloading site will have its own unique considerations.

For example, after weighing in, stop at the banding station. In some instances you may need to know how to band your own load. Ask for assistance if unsure how to band.

Once your load is banded, your load must still be secured to remove your wrappers, normally at a dewrapping station. Many dewrapping stations are unique and have site-specific procedures for its use.

Store your cinches upon removal so they are secure and within easy reach.

Coil wrappers coiled neatly. A kink or knot will render the item practically useless. Avoid this by taking care when needed.

When leaving the banding station, check that you are clear of debris and hazards. If using a dewrapping station, be sure all devices used for securing are retracted correctly.

When leaving, radio for directions to your unloading location. You may need to know the species of your load and whether you are shorts or longs.

At your unload location, it is mandatory to remain in your truck unless authorized to leave by site-specific procedures.

The only time to be out of your truck are for banding your load and removing wrappers, or preparing your truck and trailer for the trailer reloader.

Remember, each site will have a different set of unloading procedures. You are responsible for knowing them and to abiding by them. Disregarding them can lead to accidents or removal of your unloading privileges.

Remember!

When preparing to reload trailer, be aware that most sites do not permit drivers to climb on rigging

Trailer Reload Procedures The trailer reload procedure is as follows:

• Park in the designated safe area to prepare your truck and trailer for loading.

• Get out of your truck and uncouple your trailer. Make sure that everything is free of obstacles and debris.

• Lower and secure stake extensions using your pike pole.

• Clean any debris that may have accumulated on your truck, trailer, and rigging.



• Check your tires and wheels. Do not load your trailer if there is a problem.

• Pull under the trailer loader so the lift hook lines up with your trailers lift strap.

• Unhook safety chains, airlines, light cord, and scale cord.

• Proceed to lift the trailer. Make sure to lift it high enough so the trucks stakes will clear the trailer wheels.

• Never allow yourself to be positioned under any part of a suspended trailer.

• If you need to realign your trailer, stand back in a safe position and use your pike pole. Many trailer hoists have guarding behind which operators are required to stand. Never go around or over the guarding with the trailer suspended.

• Back into your trailer. Once lined up, stop and lower your trailer into its riding location. It is important that your trailer is lined up properly. Trying to manually swing your trailer into place can be difficult and could cause injury. Any attempt to swing your trailer must only be done using a pike pole.

• Once your trailer is loaded and settled into place, make sure the lift hook is removed from your trailer, and lifted high enough to provide clearance for the next user.

• Use your trailer tie down device to ensure your trailer is secured to your truck.

• Record any damage or improperly working equipment on the trailer loader and report this to on-site personnel before leaving.

• Once you have loaded your trailer, proceed to the weigh scales to be weighed. This will determine your truck’s empty weight (tare weight). Do not forget your weigh slip when leaving the scales.

Watch the Log Truck Driver South End Procedures—Interfor. It shows an example of safe work procedures for unloading.

Video 10:34 Log Truck Driver South End Procedures—Interfor https://youtu.be/XCPOnurvkGU

Reference - BC Forest Safety Read Safety Alert: Series of near misses at log trailer reload http://bcforestsafe.org/node/2619

https://youtu.be/XCPOnurvkGU

http://bcforestsafe.org/node/2619



Section 1128 - 03: Scales, Rigging and Cab Guard What you need to know about this section

By the end of this section, you will be able to demonstrate knowledge of the following key point:

3.1 Scales used in trucking

3.2 Rigging purpose and function

3.3 Cab guards



Key Point 3.1: Scales used in Trucking

Onboard Truck Scales

Due to weight regulations, onboard truck scales are essential equipment in the log truck transportation industry.

The onboard scale lets you know the weight on each set of axles and the overall gross vehicle weight (GVW).

Knowing your weights is important to safe operation, maximizing payload, and whether you are operating within defined legal limits or not.

The two main types of onboard scale systems in use are electronic scales and air scales.

Electronic scales

Electronic scales work by measuring the flex in specialized beams (often called scale pads or load cells) that support the load.

It is important to remember that these beams flex to measure weight. So keeping debris from underneath the beam is very important.

Figure 2: Sensored scale beam

When the beam flexes, it sends a signal that travels through a series of cables and connections to a meter readout box inside the truck.



Maintenance of the cables and connection systems is crucial. A faulty connection or worn wire can result in incorrect readings leaving you open to weight violations or unsafe operation.

Know the system you have and the specific procedure to set up the scale readout box.

Air scales

Air scales measure air pressure from air bags in suspension systems and display that pressure on gauges which may be mounted externally on the truck and/or trailer, or which may be plumbed into gauges inside the cab of the truck.

Onboard air scale systems sometimes are converted into electronic readings and displayed on electronic meters in the truck cab. These are often mistakenly thought to be electronic scales. However, the readings are still air pressure-based.

Air scale systems are generally considered to be less accurate than onboard electronic scales because they are more susceptible to conditions such as:

• changing temperature

• unlevel or uneven surfaces

• air system leaks

• inadequate air system pressure

With both electronic and air systems, loading on a grade can affect a true reading. Experience or information from the truck owner will help you know how much the weight is usually affected by steep grades.



Key Point 3.2: Rigging Purpose and Function

Moving parts wear in predictable places. This includes:

• stakes

• lift mollies

• bunk and bolster

• compensator and reach bushings

Carefully note the condition of these moving parts and replace when necessary. Keep them free of grit and debris. Grease properly where required as part of a regular maintenance plan.

Stakes

Bunk stakes may be supported by stake cables. Fixed stakes and stake cables do the same job. Stake cables allow the stakes to be tripped so the load can be pushed or rolled off.

Fixed stakes require machinery to lift the load off. Check frequently for damage such as cracks, worn hinge pockets and stake pins.

Replace damaged or frayed stake cables. Check daily to ensure the condition of your stake cables. Stakes cables can rust from the inside. This is not always visible. They may look fine but regular replacement is a best practice. This is a critical safety issue.

Figure 3: Stake cable mechanism



Learning Point You notice around the bell of a stake cable there is a single strand of the stake cable frayed. It has a single strand worn from the eye on the bunk where the cable passes through it. Do you load the bunk anyway?

Reference - BC Forest Safety Read Safety Alert: CLOSE CALL: Stake cable worn out on log truck http://www.bcforestsafe.org/node/2241

Lift Mollies

The trailer lift loop or lift molly is a steel cable that it attached to the centre point of your trailer frame. It requires daily inspection and should be replaced if there is any indication of failure.

Bunks and Bolsters

The bolster is attached to the truck or trailer frame providing support for the bunk while allowing the bunk to swivel and the truck to turn and navigate freely.

Check the bolster attachment bolts and scale pad bolts frequently as they can break or loosen. Check for wear around bolts and washers as this can be a sign that there may be a broken scale pad bolt.

Figure 4: Bolster

http://www.bcforestsafe.org/node/2241



Compensator and Reach Bushings

Compensators are required to allow a truck towing a pole trailer to turn.

The compensator allows the trailer reach to extend and retract when cornering. This is a continually moving part so bushing wear is constantly happening.

Keep bushings and compensator tube tolerances within manufacturer’s specifications.

Remember!

Flip open the compensator latch before loading long logs.



Key Point 3.3: Cab Guards Cab guards are designed to protect the cab of the truck, thereby protecting the driver in case of an incident.

Figure 3: Cab guard

The new cab guard guideline helps determine if a cab guard complies with section 26.65 of the Occupational Health and Safety Regulation. It includes the method to determine cab guard height and width and structural requirements.

All cab guards on logging trucks must have a manufacturer load rating plate.

The guideline also discusses WorkSafeBC’s approach to cab guards that aren’t compliant with requirements of section 26.65.

The cab guard must be 15 cm (6 in.) taller than the cab area of the log truck or as tall as the cab area for a self-loading log truck.

In most log transporters, the interior ceiling immediately above the driver may be used to determine cab height. In addition to extending 15 cm above the cab, the guards must also be as wide as the cab. This means the cab guard must be as wide as the driver and passenger area. Items that are located outside the driver and passenger area do not form part of the cab for the purposes of measuring width.

Reference Determining cab guard compliance Part 26.65 - Hauling

https://www.worksafebc.com/en/law-policy/occupational-health-safety/searchable-ohs-regulation/ohs-guidelines/guidelines-part-26#SectionNumber:G26.65



Self-Quiz Where is the safest location for the driver when the loader is loading

logs on the truck? (1128.1.1)

In cab

Rear of truck

Front of truck

Side of truck

Why would a driver perform a tug test using the hand valve only? (1128.1.3)

To determine that the trailer brakes can lock up

To determine that the trailer brakes are working

To ensure the airline are connected

To ensure the hitch is locked and trailer brakes working

Why is it important the load is crowned? (1128.1.4)

Controls the centre of gravity

So that shorter logs can be put on top

Effective way of allowing the wrapper to connect with the most logs

Ensure the highest legal payload

What is the minimum required amount of wrapper for a load? (1128.1.4)

Two with additional if required

Three with additional if required

One every 2 metres

One every 3 metres

What is the minimum breaking strength requirement rating for a wrapper in log hauling? (1128.1.4)

6000 lbs.

9000 lbs.



12,000 lbs.

15,000 lbs.

What are the required timber marks on a load of logs? (1128.1.5)

One on the front of the load, one on the back of the load with paint on both sides

Two on the front of the load, two on the back of the load

Two on the front of the load, two on the back of the load and painted on the weigh scale side

Paint marks on both sides with two on the front of the load and two on the back of the load

What are the minimum requirements for checking cargo securement? (1128.1.5)

Within 80 kms of loading, then every 240 kms or 3 hrs. whichever comes first




What can cause an incorrect reading on an in-cab scale? (1128.3.1)

Wide load

High load

Weighing on a grade

Flexing beams

What is the function of the bolster? (1128.3.2)

Mounting for fifth wheel to swivel

Mounting for pintle hitch to swivel

Mounting for bunk to swivel

Mounting for stakes to swivel

Who is responsible for cab guard regulations? (1128.3.3)

CVSE

WorkSafeBC



MOTI

RCMP

Now check your answers on the next page.



Self-Quiz Answers Where is the safest location for the driver when the loader is loading

logs on the truck?

Answer: In cab

Why would a driver perform a tug test using the hand valve only?

Answer: To ensure the hitch is locked and trailer brakes working

Why is it important the load is crowned?

Answer: Effective way of allowing the wrapper to connect with the most logs

What is the minimum required amount of wrapper for a load?

Answer: Two with additional if required

What is the minimum breaking strength requirement rating for a wrapper in log hauling?

Answer: 12,000 lbs.

What are the required timber marks on a load of logs?

Answer: Paint marks on both sides with two on the front of the load and two on the back of the load

When must the driver be certain that the correct information is filled out on the bill of lading?

Answer: Before leaving the loading location

What are the minimum requirements for checking cargo securement?

Answer: Within 80 kms of loading, then every 240 kms or 3 hrs whichever comes first

What can cause an incorrect reading on an in-cab scale?

Answer: Weighing on a grade

What is the function of the bolster?

Answer: Mounting for bunk to swivel

Who is responsible for cab guard regulations?

Answer: WorkSafeBC

1128 Load and Unload Logs - BC Forest Safe · 2020. 8. 17. · 1.1 Site-specific procedures for loading 1.2 How to commence set up and conduct loading procedures 1.3 Legal requirements

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