Attachment_A_RMA_Calculation_Assessment_Questions.docx

Attachment A - RMA Calculation Assessment Questions This assessment will be used to assess the Offeror’s ability to accurately calculate RMA data from the raw maintenance data provided. Each response must adhere to the following requirements:

Calculate the metrics below using the example raw data provided Attachment A – RMA Calculation Assessment Raw Data. The reported times provided in the raw data are in Greenwich Mean Time (GMT) time. Please use the “TSE Metrics Terms and Definitions and RMA Metrics” document as a guide to calculate the following metrics.

Along with metric answers, provide one explanation supporting how the metrics were calculated. Therefore, the response for the questions will include the calculated metrics and one explanation supporting all calculations.

1. Calculate fleet Mean Down Time, Mean Time Between Critical Failures, Mean Uptime, and Operational Availability (Ao) for March (please round-up to the hundredth place).

2. Calculate following airports’ Ao (please round-up to the hundredth place):

a. A070

b. A057

c. A072

d. A067

e. A033

f. A048

g. A088

h. A160

3. Calculate following serial numbers’ Ao (please round-up to the hundredth place):

a. SN100

b. SN101

c. SN228

d. SN074

e. SN327