第一项始终是图钉的来源。总体可信度是各份资料对上方所用开始和结束时间支持程度的加权平均;资料每比最新的一份旧 180 天,权重减半。
MWRD[2][4] 2025 年 8 月 15 日发布的新闻稿明确指出,第二阶段上线的当前预计时间为 2032 年 12 月 31 日。 这一天是公布的预计目标,而不是完成证明; 第一阶段自 2017 年开始运营。
Construction research 2026-10-24: McCook Stage 2 is In Progress: MWRD’s[4] August 15, 2025 release explicitly describes active quarry excavation and a December 31, 2032 operational estimate. The native date is retained with estimated confidence; Stage 1’s 2017 operation does not complete Stage 2. The current TARP budgets mix shared Stages 1/2 works, mining and individual future preparation contracts. Neither the whole-reservoir budget nor a mining-change-order ceiling establishes a separately quoted all-in Stage 2 total. Source quote: “Stages 1 and 2” McCook budget includes combined stages and multiple separate contracts; not an all-in Stage 2-only budget.
Construction research 2026-10-24: McCook Stage 2 is In Progress: MWRD’s[2] August 15, 2025 release explicitly describes active quarry excavation and a December 31, 2032 operational estimate. The native date is retained with estimated confidence; Stage 1’s 2017 operation does not complete Stage 2. The current TARP budgets mix shared Stages 1/2 works, mining and individual future preparation contracts. Neither the whole-reservoir budget nor a mining-change-order ceiling establishes a separately quoted all-in Stage 2 total. Source quote: “McCook Stage 2 is an active stone quarry that is being excavated” Same release explicitly estimates online December 31, 2032.
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McCook Reservoir Stage 2 only; Stage 1 is already operating and the wider TARP system is not new scope.
“The second stage currently being excavated will add another 6.5 billion gallons of storage for a total of 10 billion gallons”
Combined sewer overflows in the Chicago area cause pollution and flooding.
How: A reservoir that captures and stores combined sewer overflows, connected to the deep tunnel system and drained to the Stickney Water Reclamation Plant for treatment.
原标题: McCook Reservoir's Second Stage Delayed to 2032
McCook 第 2 阶段正在进行中:MWRD 2025 年 8 月 15 日发布的版本明确描述了正在进行的采石场挖掘工作和 2032 年 12 月 31 日的运营估算。 以估计置信度保留原生日期; 第 1 阶段的 2017 年运营并未完成第 2 阶段。当前的 TARP 预算混合了共享的第 1/2 阶段工程、采矿和单独的未来准备合同。 整个储层的预算和采矿变更订单的上限都没有建立单独报价的第二阶段总金额。