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FIELDS Instrument Risks Status. 5. 4. 3. PS. F9. Likelihood of Occurrence (probability). 2. P. P. P. P. P. F5. F6. F1. F2. F7. S. CS. P. P. CS. CS. F13. F12. F11. F3. F10. F14. 1. 1. 2. 3. 4. 5. Consequence of Occurrence (Impact). High. Medium. Low.

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FIELDS Instrument Risks Status

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Fields instrument risks status

FIELDS Instrument Risks Status

5

4

3

PS

F9

Likelihood of Occurrence (probability)

2

P

P

P

P

P

F5

F6

F1

F2

F7

S

CS

P

P

CS

CS

F13

F12

F11

F3

F10

F14

1

1

2

3

4

5

Consequence of Occurrence (Impact)

High

Medium

Low

(Criticality)

Mitigation Plans in Place for All FIELDS Risks


Risk notes june 2012

Risk Notes: June 2012

  • 1) F13 - Phase B Schedule Risk (chart 17):- impact & status need to be reassessed; pending ongoing review/discussions re. the recently received Phase B contract

  • 2) F3 - Foreign Funding (commitment) (chart 7): - On 5/8 the FIELDS team learned that due to the heavy workload on the RPW/TNR-HFR team and the currently tight schedule fr the RPW/Solar Orbiter, LESIA cannot commit as initially planned for a full development and building of the FIELDS TNR/HFR.

  • - At that time, the likelihood for risk F3 was increased from a 1 to a 4

  • Alternative to TNR/HFR presented on 6/12 and further information received on 7/2. Evaluation of options for how to proceed is ongoing.

  • - UCB will implement budget/schedule for replacement option by 9/12, bringing risk F3 back to green

  • Will then open a new technical risk to track the development of the new TNR/HFR option

  • 3) F8 – Magnetic Sensor/SCM Dynamic Range (chart 11): - Risk Retired. Decision made to sample the MAG faster to cover the gap in frequency


Backup

Backup


Fields phase b risks mitigation

FIELDS Phase B Risks Mitigation

  • FIELDS Risk Mitigation activities for Phase B include:

  • Antenna Qualification:

    • Nb materials testing, optical props aging (~Feb to Apr ‘12 TBR(was 3/12), MSFC or EMTL(was Odeillo, France))

    • Antenna model thermal testing (~Oct ‘12 to Jan ‘13 (was 3/13), Odeillo, France)

    • Additional contingency test, if needed (~Oct ‘13, Odeillo, France)

  • SCM / MAG / FGM Trade:

    • Determine the optimal technical (dynamic range) & resource (mass and thermal) solution (close by 4/12)

    • See Trades Slide for additional information.

  • MAG Performance Over Temperature:

    • MAG Cold Operations Test (~1/13)

    • MAG Thermal Cycling Test (end of Phase B)

  • MAG/SCM Interference:

    • MAG/SCM Interference test (similar to the MAG/FGM test performed in 7/11) (~5/12 TBR (was 4/13), Chambon, France)

    • Blue = change since MDR


F1 p risk burn down

F1-P:Risk Burn Down

A

25

20

Risk Grade

15

B

10

5

C

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F2 p risk burn down

F2-P: Risk Burn Down

25

20

Risk Grade

15

10

5

A

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F3 cs risk burn down

F3-CS: Risk Burn Down

A

20

15

Risk Grade

10

B

5

Plan

Actual

C

D

E

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F5 p risk burn down

F5-P: Risk Burn Down

25

20

Risk Grade

15

C

10

5

AB

D

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F6 p risk burn down

F6-P: Risk Burn Down

A

25

B

20

Risk Grade

15

10

5

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F7 p risk burn down

F7-P: Risk Burn Down

A

25

B

20

Risk Grade

15

C

10

5

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F8 psm risk burn down

F8-PSM: Risk Burn Down

Risk Retired

A

25

20

Risk Grade

15

10

5

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F9 fs risk burn down

F9-FS: Risk Burn Down

A

25

B

20

Risk Grade

15

10

5

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F10 ps risk burn down

F10-PS: Risk Burn Down

A

25

B

20

Risk Grade

15

C

10

5

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F11 s risk burn down

F11-S: Risk Burn Down

A

25

B

20

Risk Grade

15

C

10

5

D

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F12 p risk burn down

F12-P: Risk Burn Down

A

25

B

20

Risk Grade

15

C

10

5

D

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F13 p risk burn down

F13-P: Risk Burn Down

A

25

20

Risk Grade

15

10

5

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


F14 s phase b contract

F14-S: Phase B Contract

A

B

25

20

Risk Grade

15

10

5

Plan

Actual

* Grade = Likelihood x Consequence ** Assessment is the remaining risk assessed after successful event completion


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