Attachment 10 - RFI Responses - Amendment 2.pdf

RFI # Date Recv'd Date Sent to CES RFI Response Date Answered

1 1-Aug-24 1-Aug-24

01 00 10/3.15: As-Built Drawings. Will the gov't be providing AutoCAD drawings for each LF site with existing contours so the contractor can provide the corrected contours?

If elevations changes more than 1/2 foot as builts would need to be provided. This is not expected since contractor is only adding 1-2" of fresh gravel/rock on the site and access road. Culverts and embankment work in the contract would require as-built drawings. Gov't would provide applicable AutoCAD drawings.

6-Aug-24

2 1-Aug-24 1-Aug-24

01 00 00/3.20.4: If water is encountered, the contractor is responsible for dewatering the site. Is this in reference to the contractors excavating for new culverts or end sections?

This would be for any location if digging is done (culverts, embankment). 6-Aug-24

3 1-Aug-24 1-Aug-24

01 00 00/3.26: Inspection & Acceptance:

Looking at the seed projects, these sites can all be completed the same day they are started, barring any weather/government delays. Can the punch list, pre-final, and final acceptance occur on the same day, or do we have to plan to return to each site after they are completed?

Same day 6-Aug-24

4 1-Aug-24 1-Aug-24

31 00 00/3.13: Earthwork, Compaction.

Without knowing the existing conditions of each site, we are not certain one can achieve compaction when we are only placing the top 2-3" of new class 13 gravel on top of existing gravel, as we have no idea what the existing gravel is compacted to. The testing instruments are not capable of testing the top 2-3". Please advise what the government's intent is on this project. Please provide requirements for testing if required.

The specs state ASTM publications. This is under the earthwork section so the fills would be more then 2-3". This would be for embankment locations and culverts which would be clay fill.

6-Aug-24

4a 1-Aug-24 1-Aug-24 31 00 00/3.15: Earthwork, Subbase & Base Courses. Same as RFI #4

The specs state ASTM publications. This is under the earthwork section so the fills would be more then 2-3". This would be for embankment locations and culverts which would be clay fill.

6-Aug-24

4b 1-Aug-24 1-Aug-24 31 00 00/3.16: Earthwork, Field Quality Control. Same as RFI #4

The specs state ASTM publications. This is under the earthwork section so the fills would be more then 2-3". This would be for embankment locations and culverts which would be clay fill.

6-Aug-24

4c 1-Aug-24 1-Aug-24 31 00 00/3.6: Grading, Compacting. . Same as

RFI #4

The specs state ASTM publications. This is under the grading section and will be required as stated in 3.6.2 in subgrade cut and fill areas. Compaction will only be required for areas more than 6" of fill. It is expected that the contractor will roll gravel.

6-Aug-24

Requests For Information (RFIs)

Project: LF Contour IDIQ Pre-Contract Award - 6 August 2024

RFI # Date Recv'd Date Sent to CES RFI Response Date Answered

Requests For Information (RFIs)

Project: LF Contour IDIQ Pre-Contract Award - 6 August 2024

4d 1-Aug-24 1-Aug-24 31 00 00/3.10: Density in Aggregate Surface Course section. Same as RFI 4

The specs state ASTM publications. Density will only be required for areas more than 6" of fill. 6-Aug-24

5 1-Aug-24 1-Aug-24

31 00 00/3.2: Preparation of Underlying Course in Aggregate Surface Course section.

The paragraph references recompacting to density requirements in Section 11.00 Grading; please provide the section this paragraph references.

Division Earthwork - Section 31 00 00 Aggregate Surface Course / 3.6 compaction 6-Aug-24

6 1-Aug-24 1-Aug-24

32 92 19/3.2.4: Watering in the Seeding & Topsoil section: Will an escort be provided for daily watering of the seeding if required? We are assuming seeding would be outside the fenced area? Will daily watering be required if seeded within the acceptable spring and fall planting periods?

An escort will be provided anytime the contractor is accessing the site. If seeded in the spring or fall no daily water is required. 6-Aug-24

7 30-Jul-24 N/A Can you clarify how the PPIFs are to be submitted?

Offerors will send the PPIF to their customers to complete, their customers then send the completed PPIF back to the offeror, and the offeror will submit the PPIF in Section IV of their proposal. PPIF will count against the page limitations established in Section L of the solicitation.

6-Aug-24

8 29-Jul-24 N/A

Please provide the required past performance form and also advise how we will provide performance evaluations for projects presented that were not government contracts.

Form provided in Amendment 1. The form can be used for both government and non-government projects. 6-Aug-24

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