1. Thermocouples Isolated Omega Type-E T/C as used on vessel, ~$30 ea In-house signal conditioning equipment Instrument one 3-coil set: Winding pack near cooling inlet/outlet 2 gages x 2 wp x 2 plcs x 3 coils = 24 Winding pack near leads 2 gages x 2 wp x 3 coils = 12 Winding forms 6 gage x 3 coils = 18 Total no. gages = 54 Instrument winding pack only for remaining coils: 36 gages x 15 coils = 540 Total no. gages = 594 Cost = $18k

2. Thermocouples (winding pack) cooling inlet cooling exit leads option-1 leads option-2

3. Thermocouples (winding form) Thermocouple holes Surface mounted

4. Thermocouples (winding form) interface a-b (attach to wing surface)

5. Thermocouples (winding form) interface b-c (attach to wing surface)

6. Thermocouples (mounting) Thermocouple holes Surface mounted MCWF Hole Feature Vessel-Typical

7. Fiber optic strain gages 1 10 20 30 40 50 60 70 80 90 Hole No. 41-48 Hole No. 61-65 1 10 20 30 40 50 60 70 80 90 Hole No. 63-73 1 10 20 30 40 50 60 70 80 90 Hole No. 45-54 Hole No. 67-76 Instrument two 3-coil sets (one field period) Gages arranged on a winding law plane within high stress regions Additional gages on winding form outboard region (low stress) Type-A Type-B Type-C

8. Fiber optic strain gages (high stress region) Side of winding pack, glue-on (qty=2) Tee septum, glue-on (qty=1) Tee base, weldable (qty=2)

9. Fiber optic strain gages (low stress region) Near leads, weldable (qty=6) Total no. gages = 62 30 glue-on 32 weldable Cost = $17.5k incl min signal cond

10. Fiber Bragg Grating Gages Six gages per fiber length of 25-ft Defer signal cond equip purchase Instrument one coil of each type during winding ops Both sides of winding pack Qty = 4 runs per coil Total = 12 runs, 72 gages Cost = $14k + $5k to checkout after install