Amendment 01 N00244-26-Q-0066 Question and Answer.pdf
PDF 67 KB Posted
- Attached to
- High velocity oxy-fuel (HVOF) Thermal Spray Lift Fan Shaft repairs for Landing Craft Air Cushion (LCAC)
- Solicitation number
- N00244-26-Q-0066
About this file
This is a Question and Answer document (Amendment 01) for federal contract opportunity N00244-26-Q-0066.
The document addresses seven clarification questions regarding repair services for Landing Craft Air Cushion (LCAC) lift fans and ducting components. Key technical requirements include: tungsten carbide High Velocity Oxy-Fuel (HVOF) coatings are mandatory with no acceptable alternatives; the shaft base material is stainless steel; all repairs require NAVSEA certification per reference document T9074-AA-GIB-010/1687 (Thermal Spray Processes for Naval Ship Machinery Applications); and if machined areas require material buildup, compatible stainless steel or Inconel must be used as a base metal prior to tungsten carbide coating application. The applicable NAVSEA technical manual is Landing Craft Air Cushion Lift Fans and Ducting S9248-AA-TMM-044. The contract is not brand-new; it represents a follow-on to previous contract N0024425P0074, indicating this is a recompete or renewal of existing Navy maintenance and repair services. The contracting activity is Naval Surface Warfare Center, Carderock Division.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| N0024426Q0066 TECHNICAL DRAWING.pdf | ||
| RFQ N00244-26-Q-0066.pdf | ||
| N0024426Q0066 SOW.pdf |
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
N00244-26-Q-0066
AMENDMENT 01:
QUESTION AND ANSWER:
Question 1. Is an alternative to tungsten carbide HVOF coatings acceptable?
Answer: No
Question 2. Could you please provide the NAVSEA technical manual?
Answer: Landing craft Air Cushion Lift Fans and Ducting S9248-AA-TMM-044
Question 3. Could you also let me know the base material of the shaft?
Answer: Stainless steel
Question 4. Which of the tungsten carbide alloys is required? Coat with high velocity oxy-fuel (HVOF) applied Tungsten carbide. If the machined area removed, use a compatible stainless steel metal alloy or Inconel as a base metal buildup followed by the tungsten carbide coating.
Answer: Reference: T9074-AA-GIB-010/1687, THERMAL SPRAY PROCESSES FOR NAVAL SHIP
MACHINERY APPLICATIONS.
Question 5. Do all the repairs require this NAVSEA certification?
Answer: Yes
Question 6. We would like to know if this is a brand-new contract OR if there is (was) an incumbent performing these services?
Answer: No
Question 7. If not brand new, could you please provide the current / previous contract number?
Answer: Previous contract number N0024425P0074
File details come from the government source that posted it. Updated .