ProjNet Questions Answered Wister Toe Drain.pdf

1. Does the pipe railing need to be replaced or painted? If so, please include a paint spec for the paint.

No. Replacement can be done in-house.

2. Are there any specs. pertaining to any of the aggregate that is to be placed in the drainage area?

a. Only spec I have it the following:

i. 6-inch-thick layer of compacted 1 ¼ crusher run gravel and a layer of 12-inch to 18-inch rock needs to be placed on top of the gravel

3. Please identify in a drawing the re-route of the drainage ditch from the park road to the right of the training wall of the outfall ditch repair.

4. How much of the drainage ditch from the park road has to be lined with rock and please specify rock to line it with.

The drainage ditch was not designed to be lined with rock. Original As-built shows this ditch to be grass bottom

5. Is there a place to dispose of the demo-ed concrete on COE property?

No. Demo-ed concrete will need to be taken off site.

6. Will there be a need for an additional Training Wall to be added to the half-circle to keep from washing out to the right of the ditch entering the spill point?

No, additional work will need to be developed to line the embankment.