SUMMARY OF CHANGES.doc

QUESTION AND ANSWER SUMMARY

Question #1: In regards to high pressure fuel pump components, we spoke with the Bosch distributor, and we question the plunger and bushing (P&B part number 3418460603) and (DVH – Constant Pressure Valve part number 3413371602) mandatory replacement @ time of W5 or W6. The engines are maintained (W5) at approximately 6000 to 7000 hours and again at 14,000 to 15,000 at time of W6 overhaul. We suggest these parts number be included in the mandatory pump overhaul at 6 to 7,000 hrs.

Answer: This requirement is for repairs of high pressure fuel pump components outside of the maintenance echelons that you have indicated. For example, for the 6,000 to 7,000 W5 echelon, any damage noted on the high pressure fuel pump component will be repaired on the vessel. Conversely, the repair of this component at the W6 echelon level will take place at the contracted repair facility. For the purpose of this requirement, “less than serviceable” high pressure fuel pump components will be issued for repair regardless of maintenance echelon. Now, with that being said, it has been identified that the aforementioned parts (Plunger and Bushing and DVH) should be included in the mandatory replacement parts list.

Change: Plunger & Barrel, P/N 3418460603 and Constant Pressure Valve (DVH), P/N 3413371602 have been added to Mandatory Replacement Parts list on pages 13, 30, 47, 64 and 81.

Question #2: For the CLIN lines on all the electrical components (ROS, LOP, Alarm Panel, ECS Uni and ODR) can you please explain the process requirement for these units?

Answer: The process consists of USCG sending “less than serviceable” component for inspection, a repair estimate is prepared for approval; the component is repaired and shipped back to USCG.

Change: No change required as a result of this question.

Question #3: Will there be a written description from each unit describing the previous failure of each particular unit?

Answer: No. The USCG is relying upon the contractor to have the tools and expertise to identify deficiencies with the parts being submitted for repair.

Change: No change required as a result of this question.

Question #4: Is there a policy in place for final testing of a completed repair on each unit?

Answer: All final testing of repaired equipment should be in accordance with MTU technical documents.

Change: No change required as a result of this question.

Question #5: Does the USCG expect each of the units to be totally remanufactured or only repaired?

Answer: We do not believe that it is possible to “remanufacture” the electronic components as there are no “wear” parts or mandatory replacement parts. We would, however, expect recommendation for replacement of any parts that may be functioning but show indications of damage, overheating, loose connections, etc.

Change: No change required as a result of this question.

Question #6: If I understand your changes correctly, the change in question 4 with a new NAICS Code of 423120 has to do with “automotive”. As you know RFQ has to with MTU Marine engine components and electronic. Is this NAICS correct for this RFQ?

Answer: As previously mentioned, the RFP reflects a majority of parts purchase in relation to the 8V396TE Main Diesel Engine. At this time, NAICS code 423120 Engines and parts, automotive, new, merchant is the closest related NAICS to this requirement. The components and electronics repair represent a small portion of the requirement; therefore, the change from a service oriented NAICS code to a more supply oriented NAICS code.

Change: No change required as a result of this question.

Question #7: Most important the Coast Guard has now indicated in the change in Question 4, it is not Small Business Set Aside with a 1000 employee size standard. It is now due to the “non-manufacture rule”, a “competition on an unrestricted basis” with a size standard of 100. Is the size standard correct or is this a typo?

Answer: Small Business Administration lists the size standard for NAICS code 423120 at 100 employees.

Change: No change required as a result of this question.