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Thank you. With the cores varying throughout, I'll probably just mill the full 3 inches and put some repair quantities in the plans. FYI-The road is about 2 miles long and with 18 cores,10 showed an overlay thickness of 1.25" to 2.75" (avg of 2 inches), the remaining cores were over 3 inches...

I am working on a pavement rehab project, that we will be pavement planing the asphalt to a certain depth (prefer 3" th) and placing an asphalt overlay (3"). We have received cores and have found that there is a chip seal base where some locations of the asphalt overlay is only 1-1/4" thick...

Thank you.

Ron - thanks for the reply. Leaving only 1" of asphalt after milling, will that hold up under the weight of the pavers and asphalt trucks? Unfortunately, the use of a crack relief layer or a synthetic grid is not feasible due to cost. We only have enough funds to place a 1.25" to 1.5" overlay...

Good afternoon. I have a few existing parking lots that have a asphalt buildup varying between 2.25" to 4.5"+ and then one lot with an unknown thickness. The parking lots do have some cracks, but not too excessive. Areas that appear to be in failure will be receiving full depth repair. I have...

water will continuously be dumped into the sump. So there will always be a need for the pump to be running. Haven't really got that far in regards to failing. I think there would probably be a warning lite to go off or something along that line.

thanks. One distributor I am dealing with says that all the pumps and manufacturer's he deals with are cycled. One pump can not run continuously. I would need to run 2 pumps that alternate cycles.

I need to continuously pump water from a large ditch. I will have water from the ditch flowing by gravity about 10-15cfs into a wet well which the pump will be placed in. I will then need to pump the water out of the wet well at between 10-15 cfs. This pump will run 24 hours a day for about...

thank you for the info, that clears it up, have a pleasant weekend.

Is there a difference or a rule of thumb on when to use a cap vs. a plug for at the end of a water main/fittings? thanks