Jean-Talon - Réfection de la membrane
Source: SEAOSociété de transport de Montréal · Method not published · closed December 12, 2018 at 3:00 p.m., Quebec time
Facts
- Published
- November 5, 2018
- Time to award
- 67 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 (December 12, 2018) and the first award date published for this notice (February 17, 2019): 67 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
- Method
- 0
- Time to submit
- 37 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 (November 5, 2018) and closing (December 12, 2018), rounded to the day: 37 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. STM-6324-09-18-34
- UNSPSC
- 72100000Services de construction, de réparation et d’entretien d’immeubles
- SEAO category
- C03 — Autres travaux de construction
SEAO, Données Québec · data as of October 4, 2026
Description
100%Les Travaux à réaliser dans le cadre du présent contrat consistent notamment à la réfection de la membrane à la station Jean-Talon, à la consolidation d’un mur porteur, à l’ajout d’un local électrique souterrain, à l’injection de fissures, au remplacement de conduites extérieures et à modifier l’entrée d’eau. Les Travaux sont précisés dans l’ensemble des documents d’appel d’offres, des plans et devis ainsi que toutes leurs annexes.
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 |
|---|---|---|
| CELEB CONSTRUCTION LTÉE | $16,067,756declared | Compliant |
| MGB ASSOCIÉS INC.amount retained | $10,614,681declared | Compliant |
Bids range from $10,614,681 to $16,067,756 — a 51.4% 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
SEAO, Données Québec · data as of October 4, 2026
The price to beat
90.0%code medianover 5,353 noticeshow it's calculated
Code median — where the number comes from — where the number comes from
- The calculation
- In Services de construction, de réparation et d’entretien d’immeubles (72100000), the lowest sits at 90.0% on median (quartiles 81.3 – 95.6%, over 5,353 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
- $10,614,681 (the lowest) ÷ $13,341,218 (the median of the 2 bids) = 79.6%
- 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
- $10,614,681
- Median of offers
- $13,341,218
- Highest
- $16,067,756
- 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 |
|---|---|---|
| 2019 | MGB ASSOCIÉS INC. | $10,614,681declared |
| Contract | Signed | End date | Contract amount |
|---|---|---|---|
| 1818068The signed contract exceeds the awarded amount by $1,481,211 — +14.0%. 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. | 2019 | April 20, 2020 | $12,095,891declared |
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
Société québécoise des infrastructures · Public call for tenders · closes December 31
SQI-Direction immobilière Mauricie, Centre-du-Québec · Public call for tenders · closes November 19
Société québécoise des infrastructures · Public call for tenders · closes November 19
SQI-Direction immobilière de Laval, des Laurentides et de Lanaudière · Public call for tenders · closes November 12
CEGEP de La Pocatière · Public call for tenders · closes November 12
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 (72100000), 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