QA Amendment 0002.pdf

Q&A MDC 3339 Gelberman Overhaul

W912BU21Q0015

April 27, 2021

1. Will the protective wooden platform on stern of the vessel be removed before coming to shipyard or will this be the responsibility of shipyard?

The shipyard will be responsible for integrity of the wooden platform. It is not anticipated hot work will be performed in the area.

2. Pg.16, TP 1.03 - For bidding purposes, how many hull guard fills and drains are there for rub rail?

There are approximately 4 openings. Please provide pricing per opening.

3. Pg. 23-24, TP 1.05 - Compartment #6, lists frames 44-54, and Compartment #7, lists frames 48- 54, please review and clarify.

Compartment #6 is correct, frames 44-54. Compartment #7 is in error. It should be frames 54 – 62.

4. Pg. 24, TP 1.05 – Calls out for blasting aft peak tank (frames 54-62), onboard crew indicated blasting should be in Ballast tank, frames 49-54, please clarify?

It should be conducted in the aft peak tank frames 49-54.

5. Pg. 27, TP 1.09 - For bidding purposes, how many anode stub removal should we quote for?

The anodes are identified in Drawing 91-100-GS “Docking Plan”. There are approximately 42 anodes.

6. Pg. 27, TP 1.09 – Please confirm you want to use zinc anodes rather than aluminum.

Please use Zinc anodes as specified by solicitation.

7. Pg. 30, TP 1.16 – For new satellite compass/antenna mast it is recommended it be installed higher than radar. How high do you want it to be and should this new mast be hinged to allow it to be lowered?

It is anticipated the compass will be installed on the existing mast. Assume the compass/antenna will be installed higher than the radar. Ensure the antenna is hinged to allow it to lower.

8. Pg. 35, TP 1.25 – Can existing GFS rudder stocks (TP 2.25) be used to construct these new rudders or do new rudder stocks have to be built?

New rudder stocks should be fabricated by the contractor.

W912BU21Q0015

April 27, 2021

9. Pg. 35, TP 1.27 - Should a coat of zinc primer be applied after blasting then (2) coats epoxy?

Yes, a coat of zinc primer shall be applied prior to the epoxy.

10. Pg. 37, TP 2.01 - Are the flanges being referred to the mounting surface for bolt on rudder access covers?

Yes.

11. Pg. 42, TP 2.13 – Can ASTM B-88 be used in lieu of ASTM B-38, no information could be found on B-38?

Yes, B-88 should be used.

12. Pg. 42, TP 2.15 – To remove the gears the shafts must be drawn back. The shaft seals have carbide sealing rings. Should the seals be dissembled before moving shaft? If so, what is the make of shaft seal so this can be conducted by factory service technician? For the gear overhauls please provide what the requirements are for the 50,000 hr. overhaul, we have not been able to locate this through service facilities.

Yes, they shall be dissembled. The seals are a Duramax Dry-Max seal. The gears shall be removed from the vessel, inspected by a certified factory technician, and overhauled to a like new condition. After overhaul the gears shall be reinstalled to the vessel. A manufacturer warranty shall be provided.

13. Pg. 43, TP 2.17 – Can existing lighting wires be used to power new lighting? Can ACOE specifically state the brand of lighting they want and lumens, pricing for this item varies greatly?

It is anticipated the cabling can be used to power the new lighting. The contractor shall verify the insulation and voltage drop prior to installation. The Government is unable to specify brand name, however the lighting shall be sufficient lumens to light the space.

14. Are there Electrical drawings available for this vessel? Specifically, for the Pilot house and the Engine room lighting.

Attachment 5- Electrical Reference Drawing is provided with Amendment 0002.

15. TP 1.17 – Please confirm that the intention of this item is to provide both the software package and all hardware required to provide a USCG compliant system.

The intention is a complete system, hardware and software.

16. TP 1.24 – Manhole replacement – Is the intention to replace the lid only or the entire manhole including the deck ring?

The contractor shall replace the lid of the manhole only.

W912BU21Q0015

April 27, 2021

17. Is USACE aware of any asbestos, in the engine room or elsewhere, on the GELBERMAN that would require remediation?

It is not anticipated that any of the scope of work involves asbestos or remediation.

18. Is this solicitation subject to any wage determination or Service Contract Act? Please provide the applicable Wage Determination (WD) as required under FAR 52.222-41.

Yes. However, Wage Determination for the primary site of work is unknown until an awardee is identify.

Therefore, Contractors can request WD for their propose location [address must be provided with request] and/or search beta.sam.gov. Access to the wage determinations on the beta website is available to the public for information purposes only. The only WDs applicable to a specific solicitation or contract are those that the contracting officer has incorporated in that contract action pursuant to FAR clause 52.222-49 Service Contract Labor Standards–Place of Performance Unknown.

To find Wage Determinations on beta.SAM.gov, Select Wage Determinations from the All Domains drop-down menu.

Proceed to input a keyword in the search box.

Use the filters on the left-side of the screen to update your search criteria.

As you make selections, the search results will update automatically.

To obtain the latest SCA WDs:

Click on the Service Contract Act option under Wage Determination type.

Select the State and County/Independent City where the work will be performed.

Select the appropriate option for Previously Performed criteria. Additional filters will display. Respond to each SCA logic question to obtain the appropriate wage determination.

If you uncheck the Active Only option, Archived WDs will be included.

Enter Keywords (such as a WD number) for a more targeted search.

You may enter Published/Revised Dates to further limit your search results.

https://beta.sam.gov/search/?index=sca&page=1&sort=-modifiedDate&sfm%5Bstatus%5D%5Bis_active%5D=true