Q&A6-28-19.pdf

CA NPS BP 2017(1), Bridge Preservation Yosemite

# General Technical Question Answer Date 1 X

Can you provide a geotech report for this project?

No Geotechnical Investigation Report is available.

6/26/19

X The stated performance period is Sept 3, 2019 to April 17, 2020. However, no onsite work is to be done between Novemer 12 thru March 16. Work also stated to be complete by Oct 30, 2019 on Pohono and Happy Isle Bridges. Is the plan for work on the other two sites to be concurrent with these sites and the time after March 16? Or is the work on the other two sites to just happen between March 16 and April 17, 2020. Please clarify on intent.

Winter Shutdown is November 12, 2019 – March 16, 2019. See 1018.01(g). Complete all work at Pohono and Happy Isles prior to October 30, 2019. Work at East Fork Cascade or El Capitan can happen anytime between NTP and Fixed Completion.

6/26/19

3 X

Further clarification;

During winter shutdown, the work is restricted according to Subsection 108.01(g). Work at East Fork Cascade or El Capitan can happen anytime between NTP and Fixed Completion that is not restricted during winter shutdown.

6/26/19

Check General or Technical

4 X

1. How long is the estimated time of contract/project? Its just says Fall 2019. I guess is around 5 month project.

2. The Contract Quantity Pay Items establishes that the concrete repair will be for four (4) bridges but the Project Description establishes will going to be to the all five (5) bridges . Which one is correct?

3. The Contract Quantity Pay Items establishes that the Riprap CUYD quantity is 875 but the Project Description establishes 765 CUYD of Riprap. Which one is correct?

Please Review the solicitation package. We believe you are referring to the pre‐ solicitation documents.

6/26/19

5 X

I still have not clear for how long is going t be this project. Can you please advice the estimated time of project?

Please see Far Clause 52.211‐10 for the notice to proceed and fixed completion dates.

6/26/19

6 X

Does this(the contract) imply that Pohono and Happy Isles Bridge be completed between the NTP in September and the end of October. And all other work must be completed by November 12? These timelines do not appear supportable with materials timelines.

No. Complete all work for Pohono and Happy Isles Bridges by October 30, 2019.

Complete the entire work ready for use not later than the Fixed completion date. Be aware of the winter suspension listed in Subsection 108.01. An amendment will be issued shortly modifying work allowed during winter suspension.

6/21/2019