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Client Petro-Canada Netherlands B.V. PIPE STRESS CALCULATION

Project P11-b De Ruyter Production Platform Summary Sheet

Doc. No. 144-111-PI-CAL-0069 Rev. R0 System: SK-069

Page 1 of 1

System Description

Line numbers Connecting Equipment

4 CO 410 214 A41 LP FLARE DRUM 410-VA-02 / N3

3; 4 CO 410 215 B41 LP FLARE DRUM PUMP 410-PA-02B / N1

4 CO 410 216 A41 LP FLARE DRUM PUMP 410-PA-02A / N1

3; 4 CO 410 217 B41

Status Note

Design Code B 31.3

System designed for blast Yes

CII Calculation no. - blast case SK-069B-R1

CII Calculation no. - design case SK-069A-R1

Process line list Rev. C2

Material specification Rev. C3

Support locations for AFD Yes

Support loads issued AFD Yes

Support detail drawing approved Partly

Flexibility approved Yes

Maximum Stresses Sustained Expansion Occasional Blast

56 (40%) 121 (58%) 175 (96%) 283 (95%)

Equipment Nozzle Loads

Tag no. Node no Approved Notes

410-VA-02 / N3 10 Standard Nozzle loadings (Doc.No. 144-000-ME-SPE-0004).

410-PA-02B / N1 320 Yes

410-PA-02A / N1 520 Yes

1). Actual bendingloadcombinations are below the allowable bendingloadcombinations.

Yes 1)

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PIPE STRESS CALCULATION

Note

283 (95%)