Sewage treatment services: standing offers & supply arrangements
Full award history for this category → · Expiring contracts → · ⬇ Export CSV
Active agreements (per holder)
7
Distinct holders
7
Agreement numbers
7
Expiring in 12 months
3
What the numbers say
- 2384575 Ontario Inc. O/A Eugene Craig's Septic Service holds the most active agreements here (1).
- 3 agreements expire in the next 12 months; replacement solicitations are often posted on CanadaBuys before an agreement lapses, but that is not guaranteed.
Holders with the most active agreements
| Holder | Agreements | Types | Latest expiry |
|---|---|---|---|
| 2384575 Ontario Inc. O/A Eugene Craig's Septic Service | 1 | RISO | 2028-04-30 |
| 854912 Alberta Ltd | 1 | RISO | 2027-07-31 |
| ALS Canada | 1 | RISO | 2029-02-28 |
| Christopher Carroll, CPA | 1 | DISO | 2029-05-19 |
| GFL Environmental Services | 1 | RISO | 2027-04-30 |
| Stennick General Contracting Ltd | 1 | RISO | 2027-03-31 |
| Unplug Sewer Services | 1 | RISO | 2027-10-31 |
By department (end user)
| Department | Agreements |
|---|---|
| National Defence | 7 |
Expiring in the next 12 months
| Agreement | Type | Holder | Awarded | Expires |
|---|---|---|---|---|
| W6898-250752 RISO - Dry Sludge Disposal CFB Gagetown CW2393672 · 76121502 - Liquid waste collection or processing or disposal; 76121603 - Sludge disposal; | RISO | Stennick General Contracting Ltd | 2025-03-14 | 2027-03-31 |
| W684H-250259-RISO-Industrial Waste Cleaning CW2400963 · 76121701 - Sewage treatment services | RISO | GFL Environmental Services | 2025-04-16 | 2027-04-30 |
| W168A-22MK02 Septic and Hydro Vac Services - RISO CW2408308 · 76121701 - Sewage treatment services | RISO | 854912 Alberta Ltd | 2022-09-01 | 2027-07-31 |
Most recently awarded active agreements
| Agreement | Type | Holder | For | Awarded | Expires |
|---|---|---|---|---|---|
| W0107-265561 Latrine Services Petawawa CW2453026 · 76121701 - Sewage treatment services | DISO | Christopher Carroll, CPA | Department of National Defence | 2026-05-20 | 2029-05-19 |
| W6896-25SO41 Waste Systems Maintenance and Repairs - RISO Sub CW2414818 · 76121701 - Sewage treatment services | RISO | Unplug Sewer Services | Department of National Defence | 2025-08-22 | 2027-10-31 |
| W684H-250259-RISO-Industrial Waste Cleaning CW2400963 · 76121701 - Sewage treatment services | RISO | GFL Environmental Services | Department of National Defence | 2025-04-16 | 2027-04-30 |
| W6898-250752 RISO - Dry Sludge Disposal CFB Gagetown CW2393672 · 76121502 - Liquid waste collection or processing or disposal; 76121603 - Sludge disposal; | RISO | Stennick General Contracting Ltd | Department of National Defence | 2025-03-14 | 2027-03-31 |
| W6888-245039 Septic and Grease Clean Outs (B) CW2353918 · 76121701 - Sewage treatment services | RISO | 2384575 Ontario Inc. O/A Eugene Craig's Septic Service | Department of National Defence | 2024-04-15 | 2028-04-30 |
| W690D-230135 - Laboratory Analysis and Testing of Water, Sewage and Soil Samples CW2325721 · 70170000 - Water resources development and oversight; 70171602 - Water testing services; 7 | RISO | ALS Canada | Department of National Defence | 2024-03-01 | 2029-02-28 |
| W168A-22MK02 Septic and Hydro Vac Services - RISO CW2408308 · 76121701 - Sewage treatment services | RISO | 854912 Alberta Ltd | Department of National Defence | 2022-09-01 | 2027-07-31 |
Method & sources
Source: the Government of Canada "Standing Offers and Supply Arrangements" open dataset (Open Government Licence – Canada), file published 2026-10-15, refreshed weekly. One row per agreement number and holder; delivery regions are merged. Holders are linked to company pages by exact name match, so some links may be missing. Listing here is not an endorsement by the Government of Canada.
Dataset on open.canada.ca · Data dictionary (agreement types)
Agreement types explained
- SA — Supply arrangement
- A pre-qualified pool of suppliers. Holding one does not guarantee work: departments run a second, limited competition among qualified suppliers before awarding a contract.
- NMSO — National Master Standing Offer
- An offer to supply goods or services at set prices and terms, which any federal department across Canada can use by issuing call-ups. No contract exists until a call-up is placed.
- RMSO — Regional Master Standing Offer
- Like a national master standing offer, but limited to one region; any department in that region may issue call-ups.
- NISO — National Individual Standing Offer
- A standing offer set up for one identified department's use across Canada.
- RISO — Regional Individual Standing Offer
- A standing offer set up for one identified department's use in one region.
- DISO — Departmental Individual Standing Offer
- A standing offer a department set up under its own authority for its own needs.