10/01/18: 14.63Hrs 1. 18 nutplate holes were countersunk #40 on F-01217 L&R. 2. 4 holes were countersunk #30 on the forward flange of F-01217 L&R. 3. 1 hole was dimpled #30 in F-01217 L&R and F-12131 L&R. 4. The forward hole of F-01217 L and the aft hole of F-01217 R were enlarged to 5/8 5. Final drilled 4 holes #30 on two WD-1204 and on F-1217 L&R. 6. WD-1204, F-12131 L and F-1217 L were riveted together (this was repeated for the right side) 7. Repeat for F-01217-L 10/02/18: 3.33 Hrs 8.F-01217 L&R were riveted to F-01272.