Trunk water mains
Trunk water mains
(OP)
I have seen conflicting specifications regarding whether shop drawings or laying schedules follow the approved geometry drawings of trunk water mains. Any thoughts on this?
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RE: Trunk water mains
RE: Trunk water mains
RE: Trunk water mains
RE: Trunk water mains
I'd reject their submittals that suggest otherwise.
If they are modifying the alignment. If they are, a change order should be processed. Less pipe=less $$$$$.
RE: Trunk water mains
Agreee with coloeng.
SUBMITTALS
Submittals shall be made by the Contractor in accordance with the procedures set forth in Section 105 and as described below:
A. Provide a construction schedule for approval that includes the sequence of installation of casings, pipelines and manholes. Provide a laying schedule (on the Drawings) that show necessary deviations from the Drawings due to specific utility conflicts discovered during required exploratory excavations.
B. Submit each manufacturer's and/or supplier's certification(s) attesting that the pipe, gaskets, manholes, castings, and appurtenances meet or exceed the specified requirement.
RE: Trunk water mains