Fourniture de produit chimique pour l'élimination du sulfure d'hydrogène (H2S) pour les années 2024 et 2025
Source: SEAO
Ville de Chambly · Public call for tenders · closed January 8, 2024 at 11:00 a.m., Quebec time
Facts
Published
November 22, 2023
Time to award
28 days after closingmedian, all notices: 26 d (over 119,539 notices)
▸ how it's calculated▾ how it's calculatedhow it's calculated — Time to award
Time to award — where the number comes from
The calculation
Calendar days between closing (January 8, 2024) and the first award date published for this notice (February 5, 2024): 28 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
0 days100 days
middle half: 13 days to 46 days (bar) · median: 26 days (dark line) · this notice: 28 days (grey line)
47 days · computed between publication and closing
▸ how it's calculated▾ how it's calculatedhow it's calculated — Time to submit
Time to submit — where the number comes from
The calculation
Days between publication (November 22, 2023) and closing (January 8, 2024), rounded to the day: 47 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
AVIS D’APPEL D’OFFRES FOURNITURE DE PRODUIT CHIMIQUE POUR L’ÉLIMINATION DU SULFURE D’HYDROGÈNE (H2S)
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POUR LES ANNÉES
2024 ET 2025 GE2024-18 DEMANDE DE SOUMISSIONS La Ville de Chambly demande des soumissions pour la fourniture de produit chimique pour l’élimination du sulfure d’hydrogène (H2S) dans l’affluent de la station d’épuration de Chambly, selon les besoins de la Ville pour les années 2024 et 2025.
DOCUMENTS
Tout fournisseur ou entrepreneur peut se procurer les documents d’appel d’offres par le biais du Système électronique d’appels d’offres (SEAO), en téléphonant au (number on the official notice), ou en consultant le site web suivant www.seao.ca . Les documents doivent être obtenus au coût établi par le SEAO.
DATE DE RÉCEPTION
La soumission doit être déposée à l’attention de Me Alexandra Pagé, à la Mairie de Chambly située au 1, place de la Mairie, Chambly (Québec) J3L 4X1, et ce, au plus tard à 11 h 00 00 s., le 8 janvier 2024. L’ouverture publique des soumissions se fera à compter de 11 h 05, le même jour. Les soumissions seront reçues à la Mairie de Chambly de 8 h 15 à 12 h et de 13 h à 16 h 30 du lundi au jeudi ainsi que le vendredi de 8 h à 12 h. Prenez note que les bureaux de la Ville de Chambly seront fermés du 25 décembre 2023 au 3 janvier 2024 inclusivement pour la période du temps des fêtes. La Ville de Chambly ne s'engage à accepter ni la plus basse ni aucune des soumissions reçues. Pour toute information concernant les documents de soumission, vous devez communiquer uniquement avec la soussignée. Donné à Chambly, ce 22 novembre 2023 Me Alexandra Pagé Cheffe de la division des approvisionnements (email on the official notice)
reserved · subscriptionViews used up for this month: this block opens with an account.
Bidders
Bidders
Company
Amount submitted
Eligibility
EVOQUA WATER TECHNOLOGIES LTD.
$469,098declared
Compliant
EVOQUA WATER TECHNOLOGIES LTD.
$469,098declared
Compliant
PR'eautech, Instrumentation & Odeurs Inc.
$390,340declared
Compliant
PR'eautech, Instrumentation & Odeurs Inc.
$390,340declared
Compliant
Bids range from $390,340 to $469,098 — a 20.2% 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.
4 bids received · 4 of 4 amounts declared · 2 bidders declared by the source
SEAO, Données Québec · data as of October 4, 2026
The price to beat
—code medianCode 11101511 carries only 6 public tenders with offers. Below ten, Lauréo publishes no median for a code: the figure would exist, and it would be worth nothing.
87.2%gap to the marketover 108,521 notices▸ how it's calculated▾ how it's calculatedhow 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▾ how it's calculatedhow it's calculated — The price to beat
The price to beat — where the number comes from
The calculation
$390,340 (the lowest) ÷ $429,719 (the median of the 4 bids) = 90.8%
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
$390,340
Median of offers
$429,719
Highest
$469,098
The lowest bid sits at 90.8% 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 13 public tenders). 6 of them — 46.2% — 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
683475The signed contract exceeds the awarded amount by $154,406 — +39.6%. 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.
2024
January 27, 2026
$544,746declared
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
the source is silent — No Québec notice still open under 11101511, nor in its class (111015) or its family (1110).
Lauréo, “Fourniture de produit chimique pour l'élimination du sulfure d'hydrogène (H2S) pour les années 2024 et 2025”, Ville de Chambly, notice no. GE2024-18, data as of October 4, 2026, from SEAO / Données Québec (CC-BY 4.0). https://www.laureo.ca/en/avis/ocds-ec9k95-1780997
Reuse
Figures and text reusable with attribution. SEAO documents are never redistributed: they are linked to their official source.