Services professionnels d'ingénierie en mécanique/électricité - rénovation du bâtiment communautaire sis au 34, 1ière Avenue

Source: SEAO

Ville de Notre-Dame-des-Prairies · Method not published · closing date not published

Facts

Published: November 14, 2018
Time to award: Closing date not published
Method: 1
Value: — not declared
Reference: Notice no. 68-2018
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

100%

Services professionnels en mécanique et électricité pour la préparation des plans et devis, le lancement de l’appel d’offres et la surveillance des travaux du projet de rénovation du bâtiment communautaire sis au 34, 1ère Avenue, à Notre-Dame-des-Prairies.

SEAO, Données Québec · data as of October 4, 2026

Precedents — this code at this buyer

Where do these figures come from?

reserved · subscriptionViews used up for this month: this block opens with an account.

Bidders

Bidders
Company	Amount submitted
Bouthillette Parizeau Inc.amount retained	$56,913declared
Ponton Guillot Inc.	$53,924declared

Bids range from $53,924 to $56,913 — a 5.5% 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

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

$53,924 (the lowest) ÷ $55,418 (the median of the 2 bids) = 97.3%

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: $53,924
Median of offers: $55,418
Highest: $56,913

The lowest bid sits at 97.3% of the median of the amounts received.These are submitted amounts, not the signed contract.A public tender in this code receives 2 offers on median (quartiles 1 – 3, over 474 public tenders). 155 of them — 32.7% — received a single offer.

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?

reserved · subscriptionViews used up for this month: this block opens with an account. Free with an account

Award

Winners and awarded amounts
Year	Winner	Value
2018	BOUTHILLETTE PARIZEAU INC.	$56,913declared

Signed contracts and their end dates
Contract	Signed	End date	Contract amount
1749367The signed contract exceeds the awarded amount by $43,978 — +77.3%. 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.	2018	September 16, 2021	$100,891declared

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

Travaux liés à l’évolution, au développement des systèmes informatiques ainsi que pour l’amélioration continue des produits et services du TALSEAO

Régie du bâtiment du Québec · Public call for tenders · closes October 26

Partenariat en vue de la conception, la construction, le financement et l’opération des nouveaux ateliers municipauxSEAO

Ville de Mascouche · Public call for tenders · closes October 22

Travaux de câblageSEAO

Centre de services scolaire de la région de Sherbrooke · Public call for tenders · closes October 20

Services de haut niveau en architecture d’affaires et d’entrepriseSEAO

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