Question

Working surfaces are classified as Very Light Duty, Light Duty, Medium Duty and Heavy Duty. Classify the following:

a. Roofing
b. Light Frame Construction
c. Concrete finishing using hand tools
d. Concrete finishing using motorized screeds
e. Structural Steel Erection

1. Very Light Duty
2. Light Duty
3. medium duty
4. Heavy Duty

Answer 1

The classification of the working surfaces are as follows;

• Roofing → heavy duty
• Light frame construction → medium duty
• Concrete finishing using hand tools → medium duty
• Concrete finishing using motorized screeds  → Light Duty
• Structural Steel Erection → Heavy Duty

What are working surfaces?

A working surface is a flat surface on which various activities can be carried out.

In a construction system, the duty carried on a particular working surface varies from another. They can be categorized into heavy-duty, medium-duty, light-duty, and very light-duty.

The classification of the working surfaces are as follows;

• Roofing → heavy duty
• Light frame construction → medium duty
• Concrete finishing using hand tools → medium duty
• Concrete finishing using motorized screeds  → Light Duty
• Structural Steel Erection → Heavy Duty

Learn more about the working surface here:

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