EXH AR026601: Handwritten Notes TC Elizabeth Leavitt Follow-Up Des Moines Creek Walker Creek pH Vaults

Handwritten notes dated 2/22/02 from a telephone call with Eliz. Leavitt outline five follow-up issues, including evaluation of biological impacts after implementation (involving USFWS/NMFS), a 60-day Walker Creek matter related to WL 44A, a July Des Moines Creek discussion about vaults of the same size, pH vault monitoring and recent science/technical papers, and concerns about how float vaults are designed.

Notes

Handwritten notes dated 2/22/02 from a telephone call (TC) with Elizabeth Leavitt, AR 026601, filed in the Third Runway EIS PCHB record. Lists five follow-up issues: (1) evaluation of biologic impacts after implementation, USFWS/NMFS; (2) 60-day Walker Creek matter referencing WC 44A; (3) July — Des Moines Creek, Paul notes same-size vault can be done; (4) pH vaults — monitor and pH adjustment, recent science and technical papers; (5) how front vaults work — design concerns.

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