### CSX Transportation Project Schedule

CMAQ Railroad

- Related Emission Reductions Grant Program Switch

- Duty Locomotive Conversions in Georgia

Project Tim e line The following project schedule represents an update to that presented in the original CSXT grant application (September 7, 2012) based on the grant award date, and contract

- specific obligations. As the project progresses, the schedule wil l be reviewed and updated as appropriate.

Date Activity

8/19/2014 Contracts signed between CSXT and GA EPD

10/ 2014 CSXT initiate Technology Procurement

11/15 / 14 Issue RFQ

1/ 3 1/1 5 Review bid responses

2 / 5/15 Rank bids

2 / 1 5 /15 30

- Day Written Notice o f Intent to Order the Conversion Units

3/17/15 Issue Purchase Order

5/1 /15 Initial Report Due

5 /1 5 /15 Conversion Begins (1 st Locomotive)

6/15/15 Conversion Begins (2 nd Locomotive)

7/15/15 Conversion Begins (3 rd Locomotive)

8/15/15 Conversion Begins (4 th Locomotive)

9/15/15 Conversion Begins (5 th Locomotive)

10/15/15 Conversion Begins (6 th Locomotive)

5/15/16 1 st Locomotive Complete [ 1 ]

6/15/16 2 nd Locomotive Complete [ 1 ]

7/15/16 3 rd Locomotive Complete [ 1 ]

8/15/16 4 th Locomotiv e Complete [ 1 ]

8/15/16 5 th Locomotive Complete [ 1,2 ]

8/15/16 6 th Locomotive Complete [ 1,2 ]

8/1 8 /16 Locomotive Post

- Conversion Report Due

8/15/16 Scrappage of old engines complete

11/14/16 6

- Month Descriptive Operations Report #1 Due (1 st Locomotive) [ 3 ]

12 /15/16 6

- Month Descriptive Operations Report #1 Due (2 nd Locomotive) [3 ]

1/15/1 7 6

- Month Descriptive Operations Report #1 Due (3 rd Locomotive) [3 ]

October 3, 2014 Page 1 | 2

### CSX Transportation Project Schedule

CMAQ Railroad

- Related Emission Reductions Grant Program Switch

- Duty Locomot ive Conversions in Georgia

Date Activity

2 /15/1 7 6

- Month Descriptive Operations Report #1 Due (4 th Locomotive) [3 ]

2/1 5 /1 7 6

- Month Descriptiv e Operations Report #1 Due (5 th Locomotive) [ 2, 3 ]

2 /15/17 6

- Month Descriptive Operations Report #1 Due (6 th Locomotive) [ 2, 3 ]

5 /1 5 /17 6

- Month Descriptive Operations Report #2 Due (1 st Locomotive) [3 ]

6 /1 5 /17 6

- Month Descriptive Operations Report #2 Due (2 nd Locomotive) [3 ]

7 /1 5 /17 6

- Month Descriptive Operations Report #2 Due (3 rd Locomotive) [3 ]

8 /1 5 /17 6

- Month Descriptive Operations Report #2 Due (4 th Locomotive) [ 2, 3 ]

8 /1 5 /17 6

- Month Descriptive Operations Report #2 Due (5 th Locomotive) [ 2, 3 ]

8 /1 5 / 17 6

- Month Descriptive Operations Report #2 Due (6 th Locomotive) [ 2, 3 ]

Various 6

- Month and Annual Descriptive Operations Reports Due [ 4 ]

[1]

– Completion schedule for each of the locomotives is consistent with the time allocated for conversion as outlined in the grant application (September 7, 2012). [2]

– The schedule for the final two locomotives has been accelerated in order to meet the agreement requirement of completing the project within 24 months of the effective date. This schedule may require rev ision once responses

are received from potential vendors. [ 3 ]

– Based on the agreement with GA EPD, CS X T interprets that each locomotive should have its own Descriptive Operations Report and this is reflected in the schedule. As the project progresses, CS XT would like to consolidate the reports into a single report, filed semi

- annually for the first two years, followed by a single report for each of the remaining eight years. [ 4 ]

– Two additional 6

- month and eight annual descriptive operations reports will be due on the 6

- month and annual anniversaries for the remainder of the 10

- year project commitment consistent with the agreement.

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