VIDANGE, TRANSPORT, TRAITEMENT ET VALORISATION DES BOUES DES INSTALLATIONS SEPTIQUES DES MUNICIPALITÉS DU TERRITOIRE DE LA MRC DE ROUSSILLON
Source: SEAOMRC de Roussillon · Public call for tenders · closed September 12, 2022 at 1:30 p.m., Quebec time
Facts
- Published
- June 29, 2022
- Time to award
- 15 days after closingmedian, all notices: 26 d (over 119,539 notices)
how it's calculated — Time to award
Time to award — where the number comes from
- The calculation
- Calendar days between closing (September 12, 2022) and the first award date published for this notice (September 27, 2022): 15 days.
- What goes in
- For this notice, every dated award counts, whatever its status, and the earliest date is kept. The median across all notices only keeps the notices whose earliest dated winning award, neither cancelled nor unsuccessful, falls on or after the closing day — over 119,539 notices.
- Distribution
- Source
- SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail
- Contract nature
- Services
- Documented stages
- Contract update · Tender update
- Time to submit
- 75 days · computed between publication and closing
how it's calculated — Time to submit
Time to submit — where the number comes from
- The calculation
- Days between publication (June 29, 2022) and closing (September 12, 2022), rounded to the day: 75 days.
- What goes in
- The source publishes no duration for this notice: the number comes from its two dates. A gap of less than half a day, or a closing before publication, gives no window.
- Source
- SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail
- Value
- — not declared
- Reference
- Notice no. 2022-02
- UNSPSC
- 83000000Services publics et services liés au secteur public
- UNSPSC
- 83100000Services publics
- SEAO category
- S5 — Services environnementaux
SEAO, Données Québec · data as of October 4, 2026
Description
100%Les travaux demandés au présent appel d'offres consistent à procéder à la vidange et au transport ainsi qu’au traitement et à la valorisation des boues de toutes les installations septiques des résidences isolées du territoire à desservir de la MRC de Roussillon, soit les territoires des municipalités de Châteauguay, La Prairie, Léry, Mercier, Saint-Constant, Saint-Isidore, Saint-Mathieu.
SEAO, Données Québec · data as of October 4, 2026
Precedents — this code at this buyer
Where do these figures come from?Bidders
| Company | Amount submitted | Eligibility |
|---|---|---|
| 9363-9888 Québec inc. | $417,434declared | Compliant |
| 9363-9888 Québec inc. | $417,434declared | Compliant |
| ENVIRO 5 INC. | $470,345declared | Compliant |
| ENVIRO 5 INC. | $470,345declared | Compliant |
| SERVICES DE REBUTS SOULANGES INC. | $359,038declared | Declared non-compliant |
| SERVICES DE REBUTS SOULANGES INC. | $359,038declared | Declared non-compliant |
Bids range from $359,038 to $470,345 — a 31.0% spread between the lowest and the highest.The table is not sorted by amount: the source publishes no ranking, and we do not manufacture one.
6 bids received · 6 of 6 amounts declared · 3 bidders declared by the source
2 bids were declared ineligible by the contracting authority — they stay in the table, in place.
SEAO, Données Québec · data as of October 4, 2026
The price to beat
83.7%code medianover 1,245 noticeshow it's calculated
Code median — where the number comes from — where the number comes from
- The calculation
- In Services publics (83100000), the lowest sits at 83.7% on median (quartiles 72.1 – 92.7%, over 1,245 public tenders).
- What goes in
- The amounts bid on this notice that are above zero and published in the source's unit “1”: two different units do not compare. At least two distinct amounts are needed.
- Source
- SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail
87.2%gap to the marketover 108,521 noticeshow it's calculated
Gap to the market — where the number comes from — where the number comes from
- The calculation
- Elsewhere in the market, the lowest sits at 87.2% on median (quartiles 74.8 – 94.4%, over 108,521 public tenders).
- What goes in
- The market reference applies the same rule to each notice, then takes the median of these percentages over 108,521 notices.
- Source
- SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail
how it's calculated — The price to beat
The price to beat — where the number comes from
- The calculation
- $359,038 (the lowest) ÷ $417,434 (the median of the 6 bids) = 86.0%
- What goes in
- The amounts bid on this notice that are above zero and published in the source's unit “1”: two different units do not compare. At least two distinct amounts are needed. The market reference applies the same rule to each notice, then takes the median of these percentages over 108,521 notices.
- Breakdown
- Lowest
- $359,038
- Median of offers
- $417,434
- Highest
- $470,345
- Source
- SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail
SEAO, Données Québec · data as of October 4, 2026
Contracting authority history — most recent awards
Where do these figures come from?Award
| Contract | Signed | End date | Contract amount |
|---|---|---|---|
| 599559The signed contract falls below the awarded amount by $91,531 — −11.0%. A gap is a fact, not a judgement: across 121,996 comparable pairs it exists in 62% of cases, and half of them are below the awarded amount. | 2022 | February 28, 2025 | $743,334declared |
SEAO, Données Québec · data as of October 4, 2026
Documents
the source is silent — No document in the open dataset · SEAO notice
Similar open notices
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle) · Public call for tenders · closes October 28
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle) · Public call for tenders · closes October 28
Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle) · Public call for tenders · closes October 26
Ville de Mont-Royal · Public call for tenders · closes October 26
Ville de Boucherville · Public call for tenders · closes October 26
how it's counted — Similar notices — how the list is built
Similar notices — how the list is built — where the number comes from
- The calculation
- Same UNSPSC classification (83100000), and still open.
- What goes in
- Other tender notices still open under the same code, whatever the organisation. This selection of still-open notices covers SEAO. Unverified CanadaBuys deadlines are excluded; federal notices remain available in search.
- Source
- SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail
SEAO, Données Québec · data as of October 4, 2026