Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
An electrical contractor is preparing to place the duct bank concrete encasement for the high voltage feeders between manhole # 11 and # 12, total distance is 323-ft. The duct bank is 2-ft x 3-ft and holds nine 4.5-in Schedule 80 PVC conduits. The amount of concrete to be ordered is most nearly:
Solution:
Nominal 4-in Schedule 80 PVC pipe is 4.5-in O.D.
Total Volume = 2' x 3' x 323' = 1938-ft3 / 27-ft3/CY = 71.77-yd3
Total Deduct = 9 x (π ((4.5"/12")/ft)2)/4 x 323' = 321-ft3 / 27-ft3/CY = 11.89-yd3
Total Concrete = 71.77-yd3 - 11.89-yd3 = 59.88-yds3
Common Building Stones Here describe some commonly used stones are following: a. Granite b. Basalt and trap c. Slate d. Sand stone e. Marble f.
Q. Explain Strain compatibility in mini-piles? In designing the axial capacity of mini-piles, grout can be taken into account in the contribution of axial load capacity. Though
A 16-pile group has to be arranged in the form of a square in soft clay with uniform spacing. Neglecting end-bearing, verify the optimum value of the spacing of the piles in terms
Estimate the single room of size 3m x 4m x height 3m using individual wall method?
Question In linking fenders to pier organizations, would single lock nuts or double lock nuts be used? Answer In pier structures connection offenders to piers is a
A retaining wall 3.6 m high supports a dry cohesion less backfill with a plane ground surface sloping upwards at a surcharge angle of 20° from the top of the wall. The back of the
Using Laplace transfom, the following differential equation d y dy dt reduces to the algebraic equation of the form Resolve y(s) into partial fractions
Q. Explain Flash Butt welding? In this process the ends of two rails are kept at fixed distance apart and a mould (designed to suit the rail section ) is fitted on. The rail en
what are the obstacles in chain survey in brief
Choice of Pavement: The advantages and drawback of the two types of pavements are summarized in Table, to enable a choice to be made. Table : Advantages and drawback of
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: info@expertsmind.com
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd