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Document ID ca-plfsps-2021-02-26 Title Piapot Lagoon, Forcemain and Sewage Pumping Station URL https://iaac-aeic.gc.ca/050/evaluations/proj/81108 Jurisdiction /ca Subdomain(s) Wastewater treatment, Infrastructure and distribution Language en Status completed Analyzed at 2026-03-20 07:46:16.319585+00:00 Relevance Project assessment and determination for new wastewater infrastructure.

9 Qualitative 8 Quantitative 0 Definitions

Q Qualitative Requirements (9)

Req ID	Category	Intent	Legal Status	Name	Subdomain(s)	Context	Conditions	Confidence
#Q001	administrative	unknown	mandatory	Project Assessment Responsibility	wastewater	The listed authorities are responsible for the project assessment.	Applies to the listed authorities assessing the non-designated project on federal lands.	high
#Q002	design	treatment	mandatory	Lagoon Site Construction Procedures	wastewater	Vegetation will be stripped. Topsoil will be removed and stock piled. Berm material will be excavated, relocated and packed in place. HDPE liner will be installed on lagoon floor and fused. Topsoil will be replaced and seeded.	Applies to the construction of the lagoon site.	high
#Q003	design	operational	mandatory	Sewage Force Main Construction Procedures	wastewater	Topsoil will be stripped. An approximate 3 meter trench will be excavated, DR 9 Sewage force main will be installed, and back filled. Topsoil will be replaced and seeded. Pipe sections under the Qu'Appelle River will be directionally drilled.	Applies to the installation of the new HDPE sewage force main.	high
#Q004	design	operational	mandatory	Sewage Pumping Station Construction Procedures	wastewater	New Sewage Pumping Station site will be excavated. Mud slab will be poured followed by a bottom slab. Walls will be formed reinforced and poured. Followed by a top slab. Small building will enclose the structure.	Applies to the construction of the new sewage pumping station.	high
#Q005	design	treatment	mandatory	Lagoon Design Specifications	wastewater	construction of a two celled HDPE lined facultative lagoon (primary cell 2.2ha, Storage: 91,000 Cu.m)	Core design requirement for the new lagoon construction.	high
#Q006	design	operational	mandatory	Sewage Pumping Station Design	wastewater	construction of a new sewage pumping station (70Sq.M with a storage capacity of 50,000L)	Core design requirement for the new pumping station.	high
#Q007	design	operational	mandatory	Existing Lift Station Upgrades	wastewater	upgrades to the mechanical and electrical of an existing lift station	Required upgrades to existing infrastructure as part of project scope.	high
#Q008	design	operational	mandatory	Sewage Force Main Scope	wastewater	Installation of a new HDPE sewage force main to the new lagoon location.	Required installation to connect infrastructure.	high
#Q009	design	operational	mandatory	Pumping Station Interior Equipment	wastewater	Inside the building will be a propane/natural Gas generator, electrical and mechanical equipment.	Interior equipment requirements for the new pumping station building.	high

P Quantitative Requirements (8)

Req ID	Category	Intent	Legal Status	Name	Subdomain(s)	Limit Type	Limit Value	Context	Conditions	Confidence
#R001	design	treatment	mandatory	Lagoon primary cell area	wastewater	requirement	2.2 ha	Construction of a two celled HDPE lined facultative lagoon	Part of the Piapot Lagoon project	high
#R002	design	treatment	mandatory	Lagoon storage capacity	wastewater	requirement	91,000 Cu.m	Construction of a two celled HDPE lined facultative lagoon		high
#R003	design	operational	mandatory	Sewage pumping station area	wastewater	requirement	70 Sq.M	Construction of a new sewage pumping station		high
#R004	design	treatment	mandatory	Sewage pumping station storage capacity	wastewater	requirement	50,000 L	Construction of a new sewage pumping station with storage capacity		high
#R005	design	operational	guidance	Anticipated infrastructure life span	wastewater	requirement	>= 30 years	Expected duration for infrastructure	With proper operation and maintenance	high
#R006	design	operational	mandatory	Sewage force main trench depth	wastewater	requirement	~ 3 meter	Excavation for the installation of the sewage force main		high
#R007	design	operational	mandatory	Sewage force main dimension ratio	wastewater	requirement	9 DR	Specification for the HDPE sewage force main pipe		high
#R008	design	treatment	mandatory	Lagoon cell count	wastewater	requirement	2 cells	Construction of a two celled HDPE lined facultative lagoon		high

D Definitions (0)

No definitions.