Parameter Viewer

Document ID ca-temadr-2021-02-03 Title Teal-Jones Maintenance Dredging URL https://iaac-aeic.gc.ca/050/evaluations/proj/81238 Jurisdiction /ca Subdomain(s) Industrial wastewater, Sludge and biosolids Language en Status completed Analyzed at 2026-03-19 10:51:32.969617+00:00 Relevance Regulatory determination for a dredging permit and industrial waste disposal.

Q Qualitative Requirements (6)

Req ID Category Intent Legal Status Name Subdomain(s) Context Conditions Confidence
#Q001administrativeunknownmandatoryProject Assessment ResponsibilityotherThe listed authorities are responsible for the project assessment.Applies to this non-designated project on federal lands or outside Canada.medium
#Q002operationaltreatmentmandatoryFish Habitat Timing Windowaquatic lifeDredging is proposed during the June 16 - February 28 least risk window for fish and fish habitat.During dredging operationshigh
#Q003operationaloperationalmandatoryDredging MethodologyotherDredging will be conducted using a clamshell bucket from a barge mounted derrick.Dredging phase of projecthigh
#Q004operationaltreatmentmandatorySediment Disposal ProtocolotherOnce loading is complete, the dredged materials will be towed and disposed at sea.Post-loading completionhigh
#Q005operationaloperationalmandatoryScow Barge PositioningotherDredged sediment will be loaded on to an adjacent flat scow barge, positioned within the water lot.During the loading phase of dredging operationshigh
#Q006operationaloperationalmandatoryProject Completion DurationotherThe works will take up to 3 days.Total duration of the maintenance dredging activitieshigh

P Quantitative Requirements (5)

Req ID Category Intent Legal Status Name Subdomain(s) Limit Type Limit Value Context Conditions Confidence
#P001physicaloperationalmandatoryaccumulated sediment and wood wasteotherrequirement<= 4000 cubic metresTeal-Jones Group proposes to conduct maintenance dredging of up to 4,000 cubic metres of accumulated sediment and wood waste from their industrial water lot.Maintenance dredginghigh
#P002designoperationalguidanceaverage target depthotherOG-1.9 meters Local Low Water (LLW)The average target depth is -1.9 meters Local Low Water (LLW).high
#P003designoperationalmandatoryMaximum depthotherMAC-4 meters LLWMaximum depth will be -4 meters LLW at the eastern, deeper parts of the proposed footprintat the eastern, deeper parts of the proposed footprinthigh
#P004designoperationalmandatorydepthotherrequirement1 meterand will be 1 meter in the shallower parts of the dredge boundary.in the shallower parts of the dredge boundaryhigh
#P005operationaloperationalmandatoryWorks durationotherrequirement<= 3 daysThe works will take up to 3 days.Applies to the duration of the proposed maintenance dredging activitieshigh

D Definitions (0)

No definitions.