This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: List the factors that minimize the hazards associated with excavation work. What will be an ideal ... (Read 55 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jul 26, 2018
List the factors that minimize the hazards associated with excavation work.
 
  What will be an ideal response?

Question 2

Limited access zones in masonry construction must meet several requirements. List three of these requirements.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

huda

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 26, 2018
Answer to Question 1

 Traffic in the vicinity of the excavation (heavy or light? Cars? Trucks? Heavy equipment?)
 Proximity of structures or equipment to the excavation; condition of structures; type of equipment (does it cause vibration?)
 Soil factors (moist or dry? Packed or loose?)
 Surface and ground water; depth at which the excavation will begin to accumulate water
 Utilities (overhead and underground)
 Weather? (is rain likely?)

Answer to Question 2

 Established before beginning construction of the masonry wall.
 Must be at least 4 feet wider than the height of the masonry wall and must run its entire length.
 Must be located on the side of the masonry wall that will not be scaffolded.
 Only employees actively engaged in constructing the masonry wall may be allowed in the area marked off for limited access.
 Must remain in place until the masonry wall is adequately supported to prevent collapse.


RRMR

  • Member
  • Posts: 557
Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Hormonal and nervous factors influencing blood pressure Hormonal and nervous factors influencing blood pressure
The “Infertility Belt” In certain countries in Central Africa, infertility rates are as high as 30% The “Infertility Belt” In certain countries in Central Africa, infertility rates are as high as 30%
Where Professional Psychologists Work Primary employment settings for PhD recipients in psychology. Where Professional Psychologists Work Primary employment settings for PhD recipients in psychology.
Overview of factors affecting renin release: (a) activation of the sympathetic nervous system; (b) ... Overview of factors affecting renin release: (a) activation of the sympathetic nervous system; (b) ...
Sanitary landfills are engineered to minimize leakage of contaminants Sanitary landfills are engineered to minimize leakage of contaminants
Where do Psychological Practitioners Work? Where do Psychological Practitioners Work?
Video: Glucose Evaluation Procedure

For a complete list of videos, visit our video library