Category: Engineering

Everything is explained in the documents provided. Please let me know if you are able to do all of these calculations or not.

i need you to search which airports have used the Vertical Carousel for luggage in airports.
i had and information that Vertical Carousel have been used in dublin and Heathrow airports. i want you to search for more airports used the Vertical Carousel. please write them and i need to get all the sources from where you get the information. if you can find more that 5 airports that will be better. Check if japan,Canada,Qatar, UAE…etc. used this type. Also i need to know the Manufacturer who it is if possible. Try to search as fast as you can i need it ASAP
regards

please rewrite this to pass a turnitin score and AI check. Thank you
A top health, safety, or environmental topic that has made headlines in 2023 is the explosion and fire that occurred at the Chevron Phillips Chemical plant in Port Arthur, Texas, on January 15, 2023. The incident resulted in two fatalities, four injuries, and significant damage to the facility and surrounding area. The cause of the explosion is still under investigation, but preliminary reports indicate that it was triggered by a leak of highly flammable ethylene gas from a cracked pipe. The ethylene gas ignited when it came into contact with an ignition source, creating a massive fireball that could be seen for miles. The fire burned for several hours before it was brought under control by the emergency response teams. The explosion and fire also released toxic substances into the air, such as benzene, carbon monoxide, and hydrogen sulfide, posing a health risk to the workers and the nearby residents. The plant was shut down for safety inspections and repairs, and the authorities issued a shelter-in-place order for the surrounding communities. The incident has raised questions about the safety and regulation of the petrochemical industry, which produces a variety of products from oil and gas, such as plastics, solvents, and fertilizers. The Chevron Phillips Chemical plant is one of the largest ethylene producers in the world, and the disruption of its operations has affected the global supply and demand of this key raw material. The incident has also sparked criticism from environmental groups, who have called for stricter oversight, enforcement, and accountability of the industry, as well as a transition to cleaner and safer alternatives. The explosion and fire at the Chevron Phillips Chemical plant is one of the worst industrial accidents in the U.S. in recent years. It provides us with the knowledge that there is definitely a need for more innovation, collaboration and transparency in the industry to help prevent accidents in the near future.
References:
Iadc.org
Smith, J. (2023, January 16). Two killed, four injured in Chevron Phillips Chemical plant explosion in
Texas. The New York Times.

Need just Specific Aims 1
– Aim 1
– Hypothesis
– Rationale
– Potential challenge & alternative strategy
Final drafts will be reviewed for plagiarism. All written work should be typed, double-spaced, with 1” margins on all sides, using an 11-pt Arial font. igures and tables should include proper labels, titles, legends, and description. All figures and tables should be referenced within the text. Figures and tables
should be placed within the text in your document.

Hello, I will include all instructions to my assignment as well as examples as attachments. please note that the digital engineering drawing is an option. If you have any questions let me know.

Assignment brief:
1. You are the process improvement consultant hired to analyse the business. In this role, you
are required to make recommendations for process improvements in these two areas
outlined below:
1) Forecasting.
2) Capacity Planning.
Base your recommendations on your knowledge gained from lecture notes, class
discussions, case studies and your own experience.
2. Document length. Submit a word document with a maximum work count of 800 words.
Documents that exceed the given word count will be penalised with negative markings.
3. Submission details: You must upload a word document file on Moodle, where
plagiarism software must be used.

Introduction to Operation Engineering Management Decision Analysis
You can solve this problem as a team, however, each student should submit his/her solution separately.
Cost of Meetings for Your Organization (Central Limit Theorem):
Suppose you attend one meeting everyday and on average 5 people are in each meeting. Further, the cost to your organization for each person in the meeting is approximately 300 SAR/Hour (Salary + Health Insurance Cost + Retirement + Rent + …..). Assume there are 252 working days in a year.
Following is the time in minutes of the most recent meetings:
45
65
90
74
86
40
120
95
67
82
a) What is the expected annual cost to your organizations of these meetings?
b) Suppose each meeting is expected to last for 60 minutes, but 75% of times it goes over the allotted time by 15 minutes, how much does this time overrun cost your organization?
c) Use Central Limit Theorem to estimate the probability that the annual cost of the meetings for your organization will exceed 500,000 SAR?
d) If the meetings take between 45-120 minutes (uniformly). What is the expected annual cost to your organization?
e) Use simulation using 252 runs to estimate the savings to your organization if you install the rule that at 60 minutes (if the meeting is not finished by then) each person has 2 minutes to express his/her views and the meeting will end in 10 minutes sharp! that is the total time of the meeting is 70 minutes.

Introduction to Operation Engineering Management Decision Analysis
• Your company is involved in a 4 construction projects.
• Every morning 10 vans have to enter the building site from the gate and deliver supplies to 4 locations A, B, C, and D on the site shown below
• At each time only one van can be in the site.
• The amount of time spent by a van to deliver the material at each location has a uniform distribution shown below.
Locations Delivery time in minutes
A [15, 25]
B [10, 15]
C [10, 20]
D [35, 50]
• The average time that it takes to travel from one location to the other in minutes is given below
GATE A B C D
GATE 0 15 5 5 15
A 15 0 8 15 18
B 5 8 0 5 12
C 5 15 5 0 8
D 15 18 12 8 0
• The times of travel have a uniform distribution [Average – Δ , Average + Δ ] where Δ = 3 minutes
a) Use simulation to determine the best route for the vans to take for delivery.
b) What is the average time for delivery and its standard deviation in this case?
c) What is the minimum and maximum time if a van takes this route?
d) What is the expected time that all the vans make their deliveries if this routing is taken?
EXTRA POINTS
e) Suppose the gate and the road on the site are widened such that two vans can enter at each time, however, the capacity to take delivery at each location is for one van at a time.
o What is the best route that two vans should take?
o What is the expected time that all the vans make their deliveries in this case?

Introduction to Operation Engineering Management Decision Analysis
You can solve this problem as a team, however, each student should submit his/her solution separately.
Cost of Meetings for Your Organization (Central Limit Theorem):
Suppose you attend one meeting everyday and on average 5 people are in each meeting. Further, the cost to your organization for each person in the meeting is approximately 300 SAR/Hour (Salary + Health Insurance Cost + Retirement + Rent + …..). Assume there are 252 working days in a year.
Following is the time in minutes of the most recent meetings:
45
65
90
74
86
40
120
95
67
82
a) What is the expected annual cost to your organizations of these meetings?
b) Suppose each meeting is expected to last for 60 minutes, but 75% of times it goes over the allotted time by 15 minutes, how much does this time overrun cost your organization?
c) Use Central Limit Theorem to estimate the probability that the annual cost of the meetings for your organization will exceed 500,000 SAR?
d) If the meetings take between 45-120 minutes (uniformly). What is the expected annual cost to your organization?
e) Use simulation using 252 runs to estimate the savings to your organization if you install the rule that at 60 minutes (if the meeting is not finished by then) each person has 2 minutes to express his/her views and the meeting will end in 10 minutes sharp! that is the total time of the meeting is 70 minutes.

Introduction to Operation Engineering Management Decision Analysis
• Your company is involved in a 4 construction projects.
• Every morning 10 vans have to enter the building site from the gate and deliver supplies to 4 locations A, B, C, and D on the site shown below
• At each time only one van can be in the site.
• The amount of time spent by a van to deliver the material at each location has a uniform distribution shown below.
Locations Delivery time in minutes
A [15, 25]
B [10, 15]
C [10, 20]
D [35, 50]
• The average time that it takes to travel from one location to the other in minutes is given below
GATE A B C D
GATE 0 15 5 5 15
A 15 0 8 15 18
B 5 8 0 5 12
C 5 15 5 0 8
D 15 18 12 8 0
• The times of travel have a uniform distribution [Average – Δ , Average + Δ ] where Δ = 3 minutes
a) Use simulation to determine the best route for the vans to take for delivery.
b) What is the average time for delivery and its standard deviation in this case?
c) What is the minimum and maximum time if a van takes this route?
d) What is the expected time that all the vans make their deliveries if this routing is taken?
EXTRA POINTS
e) Suppose the gate and the road on the site are widened such that two vans can enter at each time, however, the capacity to take delivery at each location is for one van at a time.
o What is the best route that two vans should take?
o What is the expected time that all the vans make their deliveries in this case?