Survey stakes have been located along the centerline of a proposed street. A shot from the instrument to BM-1 has established an HI of 567.28?. Beginning at station 0+00, IFS shots have been taken at full stations for the length of the street, and their values are 0.8, 2.6, 3.1, 3.8, 4.5, 5.1, 6.4, 7.1, 7.5, 8.3, 7.7, 7.5, 7.0, 6.2, 5.4, 9.6, 8.1, 4.7, 3.9, and 3.5. Plot the profile from these

stations. Plot the final drawing on an ANSI C size sheet. Select appropriate horizontal and vertical scales, and label the station and elevation values.

What will be an ideal response?


See Figure PS11–3.

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New clay or shale brickwork should not be washed for _____ after brickwork is completed.

A. two weeks B. at least 7 days C. 72 hours D. 24 hours

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A slack adjusters free play needs to be adjusted if it is more than about ______ when you pull hard on it?

a. 1 inch b. 1/2 inch c. 1/4 inch

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Describe two types of staples and an example of their use.

What will be an ideal response?

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Determine the forces in all truss bars. Indicate tension or compression.

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