engineering economics, Civil Engineering

Assignment Help:
Ask quA contractor has both a 3-cy and a 5-cy shovel in the equipment fleet. Select the minimum size shovel that will excavate 450,000 bcy of common earth in a minimum of 120 working days of 10 hr each. The average height of excavation will be 18 ft, and the average angle of swing will be 80 degrees. The 3-cy shovel has a maximum digging height of 30 ft and the 5-cy machine;s maximum digging height is 34 ft. The efficiency factor will be a 50-min hour. Appropriate-size units can be used with either shovel. How many days will it require to complete the work? (5-cy machine, 105 days to complete
estion #Minimum 100 words accepted#

Related Discussions:- engineering economics

Survey, how can I use reciprocal type of leveng method to level a ground, a...

how can I use reciprocal type of leveng method to level a ground, and a procedure

Slope protection, what is the type of slope protection that use rocks and p...

what is the type of slope protection that use rocks and put cements between those rocks??the concept is same as brick layer

Concrete pavement, Question In case of concrete pavement, why is requir...

Question In case of concrete pavement, why is requirement of 95% by mass of quartz grains are specified in contract? Answer In universal Specification of Civil Enginee

Cross-sectional elements - geometric design of roads, Cross-sectional Eleme...

Cross-sectional Elements: The terms used in the cross-section of a road are : Carriageway The portion where traffic moves. Shoulder The portion outside the ca

Differentiate, differentiate between components and resolved parts

differentiate between components and resolved parts

Conturing, radial line method practical

radial line method practical

Determine the liquidity index and void ratio of the sample, A piece of clay...

A piece of clay taken from a sampling tube has a wet weight of 1.553 N and volume of 95.3 cm . After drying in an oven for 24 hours at 105°C, its weight is 1.087 N. The liquid and

Instruments, description and details about distomat

description and details about distomat

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd