7:10am- crew will be testing line B today and attempting to break concrete encasement from around existing 8” tie in for line D at LS6.
A look at the floor in the valve vault after brooming it late Wednesday evening.
8:16am- line test from B1 MH to Existing MH passes air test.
8:53am- vacuum test on MH B1 is attempted, but never pulls vacuum. Test ball for line testing also bad.
9:46am- jackhammering begins.
10:14am- line is now exposed. One issue though, line is 10”.
1:04pm- crew has decided to start attaching valve vault fittings today now. D1 manhole was ordered 8” so it will need cored out to 10”.
2:25pm- marking bolts so that they can be cut down so they don't hit the valves once put through the flanges.
4:07pm- one side of the set up going in.
5:03pm- last bit of tightening to round out the day.
8:16am- line test from B1 MH to Existing MH passes air test.
8:53am- vacuum test on MH B1 is attempted, but never pulls vacuum. Test ball for line testing also bad.
Crew will quit here and go jackhammer on existing line encasement at D1 manhole location.
9:46am- jackhammering begins.
10:14am- line is now exposed. One issue though, line is 10”.
1:04pm- crew has decided to start attaching valve vault fittings today now. D1 manhole was ordered 8” so it will need cored out to 10”.
2:25pm- marking bolts so that they can be cut down so they don't hit the valves once put through the flanges.
4:07pm- one side of the set up going in.
5:03pm- last bit of tightening to round out the day.
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