Plan, Devis et surveillance de chantier, Maison Rosalie Cadron
Source: SEAOVille de Lavaltrie · By invitation · closing date not published
Facts
- Published
- April 6, 2022
- Time to award
- Closing date not published
- Method
- Contrat suite à un appel d'offres sur invitation
- Contract nature
- Services
- Place of performance
- Lanaudière
- Documented stages
- Contract termination
- Value
- — not declared
- Reference
- Notice no. 20211482
- UNSPSC
- 81000000Génie, architecture, recherche, sciences et technologie
- SEAO category
- S3 — Services d'architecture et d'ingénierie
SEAO, Données Québec · data as of October 4, 2026
Description
the source is silent — Description not included in the open dataset — it remains on the notice at SEAO.
Precedents — this code at this buyer
Where do these figures come from?Bidders
| Company | Amount submitted |
|---|---|
| MARIE-JOSÉE DESCHÊNES ARCHITECTE INC. | $91,980declared |
| Nadeau Blondin Lortie architectes inc.amount retained | $24,748declared |
Bids range from $24,748 to $91,980 — a 271.7% 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.
2 bids received · 2 of 2 amounts declared · 2 bidders declared by the source
The source declares neither eligibility nor compliance for these bids.
SEAO, Données Québec · data as of October 4, 2026
The price to beat
82.5%code medianover 294 noticeshow it's calculated
Code median — where the number comes from — where the number comes from
- The calculation
- In Génie, architecture, recherche, sciences et technologie (81000000), the lowest sits at 82.5% on median (quartiles 71.7 – 91.9%, over 294 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
- $24,748 (the lowest) ÷ $58,364 (the median of the 2 bids) = 42.4%
- 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
- $24,748
- Median of offers
- $58,364
- Highest
- $91,980
- 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
| Year | Winner | Value |
|---|---|---|
| 2021 | Nadeau Blondin Lortie architectes inc. | $24,748declared |
| Contract | Signed | End date | Contract amount |
|---|---|---|---|
| 2641242The signed contract exceeds the awarded amount by $5,220 — +21.1%. 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. | 2021 | April 27, 2023 | $29,968declared |
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
Régie du bâtiment du Québec · Public call for tenders · closes October 26
Ville de Mascouche · Public call for tenders · closes October 22
Centre de services scolaire de la région de Sherbrooke · Public call for tenders · closes October 20
Ministère de la Justice · Public call for tenders · closes October 15
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 (81000000), 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