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Acquisition, vibration measurements and inspections in infrastructure construction 2027, construction services company Stara
Hankinta, infrarakennustoiminnan tärinämittaukset ja katselmukset 2027, rakentamispalveluliikelaitos Stara — original title
Your path to submission
- Deadline: 1 December at 12:00 — 30 days left.
- You submit on Hilma — not here and not by e-mail. ↗
- Collect your evidence — the eligibility requirements are listed on this page; for many of them the analysis explains how to obtain them.
What the buyer is looking for
The procurement, vibration measurements and inspections of infrastructure construction activities in 2027, the construction services company Stara Stara, the construction services company of the City of Helsinki (hereinafter also referred to as Stara, the Contracting Entity or the Contracting Entity), requests your tender for vibration measurements and inspections of infrastructure construction activities in accordance with this invitation to tender and the documents attached to it. The procurement is a service procurement. The procurement mainly concerns inspections, protections, expert opinions and vibration measurements related to infrastructure construction and quarrying works. The services are performed in Stara's works sites in the City of Helsinki, for example, in the quarrying of infrastructure construction sites, ground reinforcement works and other objects requiring inspections…
Show full description
… and vibration verification, as well as expert opinions and projects requiring protection needs for vibration-sensitive equipment. The services are performed in accordance with Annex 2 to the invitation to tender (Service description). The contract for the performance of the service is concluded in accordance with the draft contract submitted in Annex 1 to the invitation to tender. The duration of the contract is 1.1.2027-31.12.2027. The procurement establishes a framework agreement, for which is selected from two to three to three service providers in accordance with the order protocol, if sufficient quantities are provided in accordance with the order protocol.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 8 months (12 awards, most recently October 2025) — by that rhythm the next award was due around June 2026. The last award went to Arkkitehtitoimisto Tähti-Set Oy (3328295-6)//Arkkitehtitoimisto Arkviiri Oy (1623477-6)//Arkkitehtitoimisto Juhana Heikonen (FI18188507)//ILO arkkitehdit Oy (3009945-1)//Arkkitehtuuritoimisto Kari Ris.n = 12
- The median procedure drew 3 bids (158 procedures with a bid count); 6% ended with a single bidder. Sector: median 8 bids.n = 158
- 45% of this buyer's awards went to companies that had already won here before (250 awards since 2018, spread over 105 companies). 55% went to new names.n = 250 awards since 2018
- The award came in at a median 95% of the estimated value (29 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 79%.n = 29
- 4% of awards went to companies from abroad (250 awards with a known winner country). Sector average: 1%.n = 250
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| Asfalttikallio Oy | 27 | 2018–2025 |
| YIT Teollisuus Oy | 20 | 2019–2025 |
| Peab Industri Oy | 6 | 2024–2025 |
| GRK Rail Oy | 5 | 2023–2025 |
| Lehtovuori Oy | 5 | 2022–2023 |
How often this buyer tenders this kind of work
Tactics
When contracts were awarded in this country and sector, usually 8 or more bids came in. Many compete here — price and references decide. (Based on 3,938 completed awards — not a statement about this procedure.)
This procedure allows 33 days between publication and deadline — typical in this country is 32 (median of 1,471 procedures). A normal window for this market.
Foreign bidders
In Finland · Architecture & engineering, 33 contracts went to foreign companies over the last 3 years (of 5,206 recorded awards) — mostly from Sweden, Poland, Italy.
How to bid
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