| Review Type |
Outcome |
Est. Completion Date |
Completed |
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Engineering Review
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Approved with Conditions
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01/31/2018
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01/19/2018
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Gene Williams, P.E.
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Engineering Review
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Corrections
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04/28/2017
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04/28/2017
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|
Gene Williams, P.E.
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Corrective Action Required
Sheet 10: The initial submittal did not show the box culvert conflict, and the latest submittal shows the box culvert. The City is willing to allow the water line to be installed in the general location shown, but a more suitable form of insulation is required due to the depth being less than 3.5 feet. Concrete is a very poor insulator, and a different form of insulaton is required. It should be shown for all portions of the water line with less than 3.5 feet of cover.
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Corrective Action Required
Sheet 10: The linework shown on the upper right shows the existing water line in bold. For purposes of making this inset drawing less confusing, is it possible to show the existing 8" water line in gray, and the new line in bold? Finally, it appears two (2) lines are shown?
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Corrective Action Required
Will there be any street repairs necessary to make the connection at Hook Rd. and Pryor Rd.? If so, please provide a traffic control plan, and sufficient notes and details showing how the pavement will be repaired.
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Engineering Review
|
Corrections
|
03/27/2017
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03/27/2017
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|
|
Gene Williams, P.E.
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Corrective Action Required
Sheet 2: Please correct the numerous overstrike errors on this sheet.
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Corrective Action Required
Sheet 2: It appears an additional fire hydrant is warranted near the northwest corner of Lot 47.
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Corrective Action Required
Sheet 2: It appears an additional fire hydrant is warranted near the south line of Tract B, adjacent to Lot 71.
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Corrective Action Required
Sheet 3: Please correct the various overstrike errors on this sheet.
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Corrective Action Required
Sheet 3: Please add a note that the water line beneath Hook Rd. shall be bored. It is not necessary to provide casing carrier pipe for the water line (i.e., sanitary sewer does require the casing pipe).
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Corrective Action Required
Sheet 3: What is a KC-1 Spec. hydrant? This question would also apply to all call-outs on subsequent sheets.
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Corrective Action Required
Sheet 3: It would appear a backing block is required on the Hook Rd. connection in the same way as other tee connections. Please add a note calling out a backing block at this location.
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Corrective Action Required
Sheet 4: Please use a temporary, straight-set (i.e., in-line) fire hydrant at the south end of Line 1. The valve just prior to the temporary fire hydrant shall serve as one of the required two (2) valves at a tee, so the gate valve shown near station 25+22 can be eliminated.
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Corrective Action Required
Sheet 5: As previously commented, it appears an additional fire hydrant is warranted along Tract B, on the opposite side of the street to Lot 71.
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Corrective Action Required
Sheet 5: Please provide notes stating that the water line beneath Hook Rd. shall be bored. Casing carrier pipe is not required for the water line (i.e., it is required for sanitary sewer line).
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Corrective Action Required
Sheet 5: Please correct the various overstrike errors that appear on this sheet.
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Corrective Action Required
General Comment: It appears several portions of the water line exceed the deflection angles specified by the pipe manufacturer. What sort of bends are being proposed to make the curves shown? In previous design reviews, this has been left to the Contractor, but going forward, this needs to be addressed.
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Corrective Action Required
Sheet 5: It would appear a backing block is needed the new tee at Hook Rd. Please add a note.
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Corrective Action Required
Sheet 6: Please correct the various strikeover errors on this sheet.
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Corrective Action Required
Sheet 7: An offset fire hydrant is shown at the south end of Water Line 4. In accordance with the City of Lee's Summit Design and Construction Manual, please specify a straight-set, in-line temporary fire hydrant at this location. The valve serving this temporary fire hydrant will serve as one of the required "two valves at a tee" at station 20+15, so that particular gate valve can be eliminated. The plug can therefore be eliminated as well.
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Corrective Action Required
Sheet 7: Please correct the various strikeover errors on this sheet.
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Corrective Action Required
Sheet 10: The Hook Rd. gap (i.e., the portion to be connected from the existing 8" to Hook Rd.) does not appear to be correct. Are you certain there is an existing 8" water main to make the connection at Pryor Rd. and Hook Rd.? It was our understanding this was a 12" line running north/south along Pryor Rd.
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Corrective Action Required
Sheet 10: Please correct the various strikeover errors on this sheet.
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