Attachment 8 - Question from contractors for Lift Station Repairs and Answers 053023.pdf

Question from contractors for Lift Station (LS) Repairs of LS 709, 730, and 1389

1. Are all the controls stand alone? Some Trane controls were noted at the site visit are the current lift stations tied into the Trane BAS system? Will this be a requirement?

All controls are stand-alone local controls. There are no connections to any BAS system.

2. Can more than one lift station be taken down at time?

Yes, lift station 709 and1389 could be taken down at the same time as long as the bypass pumping system is set up for each lift station and operated continuously in accordance with the Temporary Bypass Notes on Sheet G-002.

3. Do the existing Bldgs. And everything get demolished?

Yes, all buildings and structures will be demolished as identified on the contract plans.

4. The current design is at 95% will the contractor be responsible to bring the design to 100%?

The 100% design package was posted with Amendment 2

5. Will by-pass pumping be required for each lift station for the duration of construction?

Bypass pumping will be required for each lift station prior to demolition and operated continuously until the work at each lift station has been completed, tested, and accepted.

6. Are any contaminated soils to be expected?

There are no identified contaminated soils at any of the lift station sites.

7. The solicitation said it could be for one it could be split in some way. Is it possible that only a portion will be completed? And if so, is there a dollar amount allocated for that percentage of the work?

See Amendment 1 which identifies the Base and Optional CLINS and how it may be awarded.