In: Civil Engineering
1-What is job hazard analysis?
2-Why is job hazard anaylsis so important?
3-How do you identfy workplace hazards?
4-How do you correct and prevent any hazard?
5-When is it appropriate to hire a professional to conduct a job
hazard analysis?
6-Prevention rules workers exposure to COVID-19.
Hello, I've been researching my homework for several days. I did not find very good answers. There should also be a bibliography or book title about the answers.
Occupational health and safety lesson homework
In: Civil Engineering
List eleven tests conducted on soils from a soils
investigation.
a- Indicate whether each test requires a disturbed or undisturbed
sample.
b- Indicate whether each test is used from granular or clay soils.
In: Civil Engineering
In: Civil Engineering
In: Civil Engineering
In: Civil Engineering
In: Civil Engineering
What are the typical ranges of drying shrinkage and creep strains in concrete; what is their significance?
In: Civil Engineering
The following are balanced interior angles to the right for a five-sided traverse. Given the Azimuth of course AB is 250°00’00”, compute and tabulate the azimuths for each side of the traverse. A = 82°13’15” B = 106°35’18” C = 28°45’06” D = 205°14’56” E = 117°11’25”
In: Civil Engineering
List the most important factors that affect drying shrinkage and
creep, and discuss when the
effects are similar or opposite?
In: Civil Engineering
In a quality control test of a highway project, the following data was collected as shown below. Bulk specific gravity of the compacted mix is 2.30, Bulk Specific gravity of aggregate=2.75, The percentage of bitumen absorption is 0.45%, The percentage of binder by mass=5.5%,Bitumen Specific Gravity=1.05, answer the following questions: What is the percentage of Air voids in the compacted mix?
Aggregate effective specific gravity?
In: Civil Engineering
Please answer the following question.
a. How can you organizes and coordinates the daily operations of assigned staff to meet work goals such as ensuring activities are in compliance with all laws, policies, regulations and goals?
b. How can you demonstrate continuous
effort to improve operations, decrease turnaround times, streamline
work processes, and work cooperatively and jointly to provide
quality seamless customer service?
c. How can you prioritize and
coordinate work assignments such as training, coaching and
instructs employees as required, monitor work and evaluates
performance?
In: Civil Engineering
In: Civil Engineering
An unconfined aquifer made up of silt loam has an initial piezometric surface of 40 m. If wells 28 m and 15 m away from the pumping well have drawdowns of 4 m and 8 m, respectively, what is the pumping rate (m3/d) of the well?
Based on this, if you wanted to keep the same drawdowns at the observation wells, but needed a drawdown of 10 m in your pumping well, what diameter would the pumping well casing need to be?
In: Civil Engineering
In: Civil Engineering