1 RFCs 052 Revised 053-054.docx
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- Attached to
- USNS APACHE (T-ATF 172) FY20 Mid-Term Availability (MTA) - Solicitation Federal contract opportunity
- Solicitation number
- N3220520R7001
About this file
This document contains clarification requests and responses related to a solicitation for mid-term availability work on the USNS Apache. The solicitation is for repair and refurbishment of various systems and components on the vessel, including the AC plant, steel repairs, and annual inspection of the rescue boat and davit. Clarification requests resulted in modifications to work items such as replacing deteriorated steel instead of an entire platform, protecting electrical cables in place, and ordering AC compressors as government furnished material. Inspection dates for the rescue boat were also provided in response to a question.
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Text version
N3220520R7001
USNS APACHE (T-ATF 172) FY20 MTA
REQUEST FOR SPECIFICATION CLARIFICATION
RFCs 052 (Revised), 053 & 054
RFC 052 (Response and Work Item Revised)
SPECIFICATION ITEM NO.: 0508
PARAGRAPH / SECTION NO: 3.2
TITLE: AC Plant Refurbishment
QUESTION:
Just advised that the AC Compressors are 10-12 week delivery time upon award.
ANSWER:
MSC will order the Compressors and supply as GFM.
The work item has been modified for the following items:
Changed item 6 of para 3.2.2, 7.2.8.2 and 7.4.5 to R-22 refrigerant Added as CFM Line items 7 through 10 in para 3.2.2 Added para 7.2.3.6 through 7.2.3.8 Added para 7.2.4 Changed para 7.2.7.1 from a 30 minute test to the required 24 hour test with no leaks allowed.
RFC 053
SPECIFICATION ITEM NO.: __104___________________
PARAGRAPH / SECTION NO:__N/A___
TITLE: _ 04 LEVEL STEEL REPAIRS _
QUESTION:
If it’s advisable not to remove the cables, then a reroute of the horizontal cables seems necessary in order to fabricate the platform as original. Are the horizontal cables allowed to be rerouted underneath the platform then continue vertically with the other cables?
ANSWER:
Modified the work item to reflect replacing just the deteriorated steel not the entire platform. The electrical cables will not be pulled back. Protect I the cables in place.
RFC 054
SPECIFICATION ITEM NO.: ____Item # 0653_________________
PARAGRAPH / SECTION NO:___NA_________________
TITLE: ________Annual Rescue Boat and Davit __________
QUESTION:
3.1.2 Requesting the last certificate date on the Rescue boat for a accurate price.
ANSWER:
Annual Rescue Boat and Davit inspection are conducted Annually per the SOLAS and ABS requirements. The time between inspections is not relevant to the estimate Bid it according to the specification. Last inspection was in September 2019.
ATTACHMENT J - 8
File details come from the government source that posted it. Updated .