1. A new entrance road to the pump station will be constructed using crushed stone. The...

1. A new entrance road to the pump station will be constructed using crushed stone. The road is 675’ long, 27’ wide, and 18” thick. The road will be constructed using a dozer and self-propelled tamping foot roller. The dozer has a power-shit transmission and a rated blade capacity of 6 LCY and pushing a distance of 100 feet per cycle. Maximum reverse speed is 4 MPH. It will spread the rock in 6” lifts. The compactor will follow each spreading lift with 3 passes. The compactor width is 6 feet and speed per pass is 1.5 MPH. Job efficiency is assumed to be 50 minutes per hour for both operations.  How much crushed stone (rock) is required? (LCY)  How long will it take to spread the rock? (Hours)  How long should it take to compact the rock?(Hours)

idk we werent given that info

Solutions

Expert Solution

Ally Wells answered 4 months ago

Next > < Previous

Related Solutions

A road embankment will be constructed using clayey sand from a local borrow excavation. The embankment...

A road embankment will be constructed using clayey sand from a local borrow excavation. The embankment has a volume of 100,000 cubic meters. Specifications require the soil to be compacted to at least 95 percent of the maximum dry density obtained in a Standard Proctor test (i.e., relative compaction, RC greater than or = 95%). It is estimated that the as-constructed embankment will be at an average RC of 97% since the contractor must meet or exceed this specification. Standard...

A new gas station has only one pump for gasoline. Cars take on an average 5...

A new gas station has only one pump for gasoline. Cars take on an average 5 minutes to fuel up. The gas station manager calculated that the pump has an average of 8 cars visiting it every hour. On an average, how many cars will be waiting in the queue for refueling? (3 decimals)

A road of formation width 12 m is to be constructed with side slopes of 1...

A road of formation width 12 m is to be constructed with side slopes of 1 vertical to 2 horizontal in cut and 1 vertical to 3 horizontal in fill. The existing ground surface has a cross fall of 1 vertical to 8 horizontal and it will intersect the formation 1.5 m to the left of the center line and 1.0 m to the right of the center line at two cross sections 20 m apart. Calculate the areas related...

A new chemical plant will be constructed. The following data is used for this construction. Using...

A new chemical plant will be constructed. The following data is used for this construction. Using this data; Draw the Cumulative Cash Flow Diagram for Nondiscounted and Discounted after-tax cash flows. Define the profitability criteria for each Cash Flows (Nondiscounted and Discounted) Calculate and show, PBP, CCP, CCR, ROROI, DPBP, NPV, DCFROR on the Cash Flow Diagram. DATA: Cost of Land, L : 5x106 TL FCI, during year 1 : 7x106 TL FCI, during year 2 : 30x106 TL FCI,...

1. Using the information below, predict the entrance score exam (PT school) from Baccalaureate GPA for...

1. Using the information below, predict the entrance score exam (PT school) from Baccalaureate GPA for a person with a GPA of 2.9. GPA Entrance Exam Score Mean 2.85 300 SD 0.42 50 Group of answer choices 305.95 324.31 350 need more information 2. What statistic would you use to determine the strength of the relationship between the rankings of school size and tournament rank for a sports team? Phi Cramer's V Pearson Product Moment Correlation Kendall's Tau Point Biserial...

1 - A 95% confidence interval for a population proportion was constructed using a sample proportion...

1 - A 95% confidence interval for a population proportion was constructed using a sample proportion from a random sample. Which of the following statements are correct? Select all that apply. A) We don't know if the 95% confidence interval actually does or doesn't contain the population proportion. B) The population proportion must lie in the 95% confidence interval. C) There is a 95% chance that the 95% confidence interval actually contains the population proportion. D) The sample proportion must...

1) A stone with mass 240 g is swirled around using a 0.2 m long rope...

1) A stone with mass 240 g is swirled around using a 0.2 m long rope such that it makes 10 full revolutions in 17 seconds. a) The speed of the stone is v = m/s. b) The tension in the rope is T = N. c) Work done by the tension force is W = J. 2) A puck is kicked up an icy incline with an initial speed of 3.4 m/s. The angle of the incline is 31...

1. K. Holman operates a newspaper kiosk in Grand Central Station in New York City, a...

1. K. Holman operates a newspaper kiosk in Grand Central Station in New York City, a major commuter rail terminus in downtown Manhattan. The kiosk is 300 cubic feet (length x width x height) and Holman uses every cubic inch of it to stock newspapers, magazines, and snack foods. Holman estimates that the contribution margin ratios on newspapers, magazine, and snack food items are 10%, 25% and 20%, respectively. In addition, for equivalent sales in dollars, newspapers take up 5...

Recall that hexadecimal numbers are constructed using the 16 digits 0, 1, 2, 3, 4, 5,...

Recall that hexadecimal numbers are constructed using the 16 digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F. (a) How many strings of hexadecimal digits consist of from one through four digits? (b) How many strings of hexadecimal digits consist of from two through five digits?

1/ Arizona Desert Homes (ADH) constructed a new subdivision during 2017 and 2018 under contract with...

1/ Arizona Desert Homes (ADH) constructed a new subdivision during 2017 and 2018 under contract with Cactus Development Co. Relevant data are summarized below: Contract amount $ 3,270,000 Cost: 2017 1,260,000 2018 660,000 Gross profit: 2017 890,000 2018 460,000 Contract billings: 2017 1,635,000 2018 1,635,000 ADH recognizes revenue upon completion of the contract. What is the journal entry in 2018 to record revenue? Multiple Choice Construction in progress 460,000 Cost of construction 660,000 Revenue from long-term contracts 1,120,000 Accounts receivable...

Subjects