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Document ID ca-clbiwlu-2022-11-21 Title Cross Lake Band of Indians Wastewater Lagoon Upgrade URL https://iaac-aeic.gc.ca/050/evaluations/proj/83824 Jurisdiction /ca Subdomain(s) Wastewater treatment, Infrastructure Language en Status completed Analyzed at 2026-03-20 08:05:51.928720+00:00 Relevance Project assessment and approval for wastewater lagoon infrastructure upgrades.

Q Qualitative Requirements (6)

Req ID Category Intent Legal Status Name Subdomain(s) Context Conditions Confidence
#Q001administrativeunknownmandatoryProject Assessment ResponsibilitywastewaterThe listed authorities are responsible for the project assessment.This is a non-designated project on federal lands or outside Canada.high
#Q002designtreatmentmandatoryNew Aerated Cell (Cell #1) InstallationwastewaterA new aerated cell will be established to the east of the existing aeration cell. The new cell (cell #1) will have a synthetic liner that has a sand layer on top of the synthetic liner and will be aeriated.Part 1 of the projectlow
#Q003designtreatmentmandatoryExisting Aerated Cell ModificationwastewaterThe existing aerated cell will be modified to become the secondary cell (cell #2). The cell will be dewatered and sludge removed. The large rock outcrop in the cell will be removed through blasting of the rock. The cell will then be lined with a synthetic liner topped by a sand layer and will be aerated.Part 1 of the projectlow
#Q004designtreatmentmandatorySAGR System InstallationwastewaterA new two cell SAGR system will be installed to the west of the refurbished cell #2.Part 1 of the projectlow
#Q005designoperationalmandatoryBlower Building ConstructionwastewaterA blower building will be constructed to the north of the new cell (refer to drawing CL103 Item #7)Part 1 of the projectlow
#Q006operationaloperationalunknownNorth Cell DecommissioningwastewaterTwo options are currently being explored for the decommissioning of the existing north cell (polishing basin) - Dewatering of the cell and the sludge remove to a sludge dewatering cell with geotubes, then capping of the cell. - Dewatering of the cell and the sludge left in situ and the cell capped.Part 2 of the projectlow

P Quantitative Requirements (0)

No quantitative requirements.

D Definitions (0)

No definitions.