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Construction of direct common water supply connection points for terraced houses 2026

Gesloten

Deadline voor indiening verstreken

De deadline voor het indienen van deze aanbesteding is verstreken en er worden geen aanvragen meer geaccepteerd. De onderstaande informatie wordt ter referentie bewaard.

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Deadline
Verlopen
27 maart 2026
Contractdetails
Categorie
Bouw
Referentie
307079
Waarde
€1,582,759
Locatie
Estonia, Estland
Gepubliceerd
12 maart 2026
CPV-code
Beoordelingscriteria
Bid cost100%
Projecttijdlijn

Aanbesteding gepubliceerd

12 maart 2026

Deadline voor vragen

20 maart 2026

Deadline voor inschrijving

27 maart 2026

Opening van de aanbesteding

27 maart 2026

Startdatum contract

13 april 2026

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Budget
€1,582,759
Looptijd
11 maanden
Locatie
Estonia
Type
Bouw
75
Kwaliteitsscore/100
Goed
Marktbenchmark
Gem. Winnende Prijs
€524,963
Gem. Inschrijvingen
4.7
Concurrentie
Gemiddeld
MKB-winnaars
94%
5,932 geanalyseerde aanbestedingen

Originele aanbestedingsbeschrijving

Within the scope of this work, each property included in the project volume will be provided with its own water pipeline connection. Internal solutions will be rebuilt and connected to the existing building's water network. Branches between houses will be eliminated.
Groene InkoopElektronische indiening

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Winststrategie

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65%
Geschatte winstkansMatige match

This tender for shared water supply connection points prioritizes cost above all else, making a highly competitive price the primary driver of success. Bidders must demonstrate proven technical capability in trenchless and open trench water pipeline construction, while meticulously adhering to AS Tallinna Vesi's stringent health, safety, and environmental standards. Leveraging economies of scale and efficient project management will be crucial for cost optimization and winning.

Kernboodschappen voor winst

Unbeatable Value: Delivering the most cost-effective solution for essential water infrastructure upgrades.

Proven Expertise: Guaranteed quality and safety through extensive experience in water pipeline construction.

Reliable Partnership: A committed and compliant contractor ensuring timely project completion.

Belangrijke Kansen
Cost optimization through efficient trenchless and open trench methodologies.
Leveraging existing relationships or economies of scale with suppliers for PE pipelines, fittings, and shut-off devices.
Demonstrating superior health, safety, and environmental compliance to build trust and potentially avoid penalties.
Utilizing the 'or equivalent' clause for standards to potentially source more cost-effective materials or methods.
Belangrijke Uitdagingen
Intense price competition due to 100% cost evaluation.

Conduct thorough cost analysis, identify all potential cost-saving measures, explore bulk purchasing, optimize logistics, and consider lean construction principles. Ensure all indirect costs are accurately accounted for to avoid underbidding.

Meeting stringent eligibility requirements for trenchless and open trench experience.

Carefully document all past projects, ensuring they clearly demonstrate the required lengths and types of pipeline construction. If relying on subcontractors, ensure their experience is well-documented and their capacity is robust.

Strict adherence to AS Tallinna Vesi's OHS and environmental standards.

Develop a comprehensive and tailored risk analysis and work safety plan that directly addresses the specific requirements. Ensure all site personnel are fully trained and aware of the standards. Proactive site inspections and audits should be planned.

Ideaal Inschrijversprofiel
An experienced civil engineering contractor with a strong track record in water infrastructure projects, particularly in trenchless and open trench pipeline construction. The ideal bidder possesses robust health, safety, and environmental management systems, a highly efficient operational model enabling competitive pricing, and a clear understanding of AS Tallinna Vesi's specific requirements. They should also have experience working with joint ventures or subcontracting if necessary to meet eligibility criteria.
Belangrijkste Vereisten
Proof of successful completion of at least 200m of trenchless and 100m of open trench drinking water pipeline construction in the last 60 months.
Adherence to AS Tallinna Vesi's occupational health, safety, and environmental requirements, including submission of a risk analysis and work safety plan.
Detailed bid cost form with prices excluding VAT for different regions.
Submission of a power of attorney for joint bidders or consent from third parties for reliance on their capacity.
Compliance with all conditions outlined in the 'Conditions of Conformity' document.
Belangrijkste onderscheidende factoren
Demonstrated ability to achieve significant cost savings through innovative construction sequencing or material sourcing, while still meeting all technical and safety requirements.
A proactive and transparent approach to health, safety, and environmental management, exceeding minimum requirements and fostering a strong partnership with AS Tallinna Vesi.
A highly experienced and dedicated project management team with a proven track record of delivering similar projects on time and within budget.
Kansen voor sociale waarde
Commitment to employing local labor where feasible, providing training opportunities for unemployed individuals in the region, and prioritizing local suppliers for non-specialized materials and services.
Focusgebieden voor de inschrijving
Bid cost100.0%

Achieve the absolute lowest possible price by meticulously analyzing all cost components, optimizing resource allocation, and leveraging economies of scale. Ensure all costs are accurately calculated and presented clearly. Explore all avenues for cost reduction without compromising quality or safety.

Aanbevelingen6
Aggressively Price to Win
KritiekHoge inspanning

Given the 100% cost evaluation, the bid must be the lowest or among the very lowest. Conduct a granular cost breakdown, identify all potential efficiencies, and factor in economies of scale. Do not shy away from a highly competitive price, but ensure it is still profitable and sustainable.

Directly influences win probability due to 100% weighting.
Thoroughly Document Past Experience
KritiekGemiddelde inspanning

Ensure all submitted evidence for trenchless and open trench pipeline construction clearly demonstrates the required lengths (200m trenchless, 100m open trench) and associated works. Include project completion certificates or client testimonials where possible.

Failure to meet this eligibility criterion will lead to disqualification.
Develop a Robust OHS and Environmental Plan
KritiekHoge inspanning

Create a detailed risk analysis and work safety plan that specifically addresses AS Tallinna Vesi's requirements. Go beyond mere compliance and demonstrate a proactive safety culture. This is crucial for avoiding penalties and building trust.

Ensures compliance, avoids penalties, and enhances bidder reputation.
Leverage 'Or Equivalent' Clause Strategically
HoogGemiddelde inspanning

Review all specified standards and identify opportunities to use equivalent materials or methods that offer cost savings without compromising quality or performance. Document the justification for any equivalency claims thoroughly.

Potential for significant cost reduction.
Integrate Local Employment and Training Commitments
GemiddeldLage inspanning

Incorporate a commitment to employing local workforce and offering training opportunities. This aligns with 'Social Aspects' mentioned in the tender and can be a subtle differentiator if cost is otherwise equal.

Enhances social value offering and potentially improves community relations.
Clarify Subcontractor Capacity and Agreements
HoogGemiddelde inspanning

If relying on subcontractors for eligibility or capacity, ensure robust agreements are in place and their capacity is clearly demonstrated. Obtain formal consent from third parties as required.

Prevents disqualification due to subcontractor failure.
Concurrentiepositie
Position the bid as the most economically advantageous offer, backed by a proven track record of efficient and high-quality water infrastructure construction. Emphasize cost-effectiveness without compromising on safety or compliance. Highlight the bidder's ability to deliver the project within the 11-month timeframe with minimal disruption.

Concurrenten

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Vereisten & Kwalificaties

18 vereisten over 5 categorieën

Indiening (9)
Verplicht (1)
Naleving (3)
Technisch (4)
Financieel (1)
SUBMISSION REQUIREMENTS9
--Any reference to standards or other bases in the procurement documents shall be read as supplemented by "or equivalent".
--The "Conditions of Conformity" document clarifies requirements for submitting joint bids, fulfilling bid conditions, cost submission, and equivalence, and is a mandatory part of the bid submission.
--The tender involves a simplified procurement procedure, including rules for submitting bids and negotiations.
MANDATORY EXCLUSION GROUNDS1
--The contracting authority checks subcontractors' backgrounds regarding convictions for corruption and terrorism.
ELIGIBILITY REQUIREMENTS3
--Bidders must prove successful completion of at least 200m of trenchless and 100m of open trench drinking water pipeline construction in the last 60 months, including all associated works and ensuring readiness for use.
--Joint bidders must provide a power of attorney authorizing one joint bidder to submit the bid and conclude the contract, confirming their joint and several liability.
--Bidders may rely on the economic, financial, and technical capacity of third parties, provided they submit consent from the third party.
TECHNICAL CAPABILITY REQUIREMENTS4
--Construction works involve building connection points for chain houses' shared water supply.
--Technical requirements for PE pipelines, fittings, and shut-off devices are specified.
--The contractor must adhere to AS Tallinna Vesi's occupational health, safety, and environmental requirements.
FINANCIAL REQUIREMENTS1
--Bidders must submit their bid cost form, detailing the total sum of works and costs in euros for different regions, including prices excluding VAT.

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Documenten

13 documenten beschikbaar met AI-samenvattingen

Alltöövõtjate kontrollimise tingimused lepingu täitmise etapisPDF
307079_alltoovotjate_kontrollimise_tingimused... -- 39.2 KB

The contracting authority will check subcontractors' backgrounds regarding convictions for corruption and terrorism, requiring relevant information to be submitted.

VastavustingimusedPDF
307079_vastavustingimused.pdf -- 7.6 KB

The tender document "Compliance Conditions" clarifies requirements for joint submissions, bid compliance, cost submission, and equivalency, and is a mandatory part of the tender submission.

Pakkumuse maksumuse vormXLS
Pakkumuse maksumuse vorm_Ahelmajad 2026.xlsx -- 54.1 KB

Bidders must submit their bid cost form, detailing the total cost of works and expenses in euros for different regions, excluding VAT.

Hindamiskriteeriumid ja hinnatavad näitajadPDF
307079_hindamiskriteeriumid.pdf -- 2.9 KB

The contracting authority evaluates bids primarily based on cost, where the lowest price receives the maximum score.

Kõrvaldamise alused ja kvalifitseerimistingimusedPDF
307079_korvaldamise_alused_ja_kvalifitseerimi... -- 8.8 KB

Bidders must prove they have successfully completed at least 200m of trenchless and 100m of open-trench drinking water pipeline construction, including all associated works and ensuring readiness for use, within the last 60 months.

Lihthankemenetluse kordDOC
Lihthankemenetluse kord.docx -- 719.1 KB

This document outlines the simplified procurement procedure, including rules for bid submission and negotiations, and is part of the tender documentation.

Lisa 3 Töötervishoiu-, -ohutuse- ja keskkonnanõuded AS Tallinna Vesi (30.01.2026...PDF
Lisa 3 Töötervishoiu-, -ohutuse- ja keskkonna... -- 472.7 KB

The contractor must comply with AS Tallinna Vesi's occupational health, safety, and environmental requirements and submit a risk analysis and safety plan.

Lisa 5 Leppetrahvi määramise akti vormDOC
Lisa 5 Leppetrahvi määramise akti vorm.docx -- 39.8 KB

This document outlines the conditions and amounts for imposing contractual penalties in case of breaches of contractual obligations.

Lisad 4, 6 ja 7XLS
Lisad 4, 6 ja 7.xlsx -- 27.8 KB

This document contains a protocol for changes in quantities, which is part of the contract and details modifications to the scope of work.

Tehniline kirjeldus_ahelmajad 2026DOC
Tehniline kirjeldus_ahelmajad 2026.docx -- 154.5 KB

The tender describes the construction of shared water supply connection points for chain houses, including technical requirements for PE pipelines, fittings, and shut-off elements, as well as work deadlines.

Teise ettevõtja nõusolek tema vahenditele tuginemiseksDOC
Teise ettevõtja nõusolek tema vahenditele tug... -- 55.6 KB

This document is a consent from a third party allowing the bidder to rely on their economic, financial, and technical competence for tender participation.

Toruehituse töövõtuleping_ahelmajad 2026DOC
Toruehituse töövõtuleping_ahelmajad 2026.docx -- 120.6 KB

This document is a draft works contract outlining the terms, appendices, party obligations, and deadlines for the construction of shared water supply connection points for terraced houses.

Ühispakkujate volikiriDOC
Ühispakkujate volikiri.docx -- 65.2 KB

This document is a joint bidder's power of attorney, authorizing one joint bidder to submit the bid and conclude the contract, and confirming their joint and several liability.

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75
Goed

Kwaliteitsscore aanbesteding

This tender for water supply connection points is generally well-structured, with clear technical specifications and eligibility criteria. However, it could benefit from explicit inclusion of innovation and a more robust approach to sustainability beyond basic green procurement mentions.

Scoreoverzicht

Wettelijke naleving75/100

The tender demonstrates good legal compliance with a clear procedure (LM), proper CPV code, and regulatory alignment. Deadlines are reasonable. No disputes are indicated. The financing condition is clear. The 'or equivalent' clause enhances flexibility within regulatory bounds.

Duidelijkheid80/100

The description of the works is clear, and the AI-extracted requirements are well-documented. Eligibility and technical criteria are specified. The evaluation criteria are explicitly stated as relative weighting, primarily based on cost.

Volledigheid70/100

Most basic information is present, including estimated value, duration, and deadlines. Key documents such as technical specifications, contract template, and submission forms are available. However, the link to the full tender documents is not explicitly provided, and some characteristics are marked as 'No' for 'Required'.

•
Eerlijkheid85/100

The tender allows access to all necessary documents and discloses the estimated value. Deadlines are reasonable, and criteria are objective (cost-based weighting). Electronic submission and e-procurement are mandated, promoting fairness. There are no obvious signs of tailoring to specific companies.

Praktische uitvoerbaarheid65/100

The tender mandates e-submission and e-procurement, which is practical. Financing terms are outlined, and the contract start date is specified. However, a direct URL for document access or a clearer indication of how to access all associated documents is missing, potentially impacting ease of submission.

•
Gegevensconsistentie90/100

Key fields such as title, reference, organization, value, and dates are consistently populated. The tender status is clear, and there are no reported disputes or suspensions. The timeline is logically presented.

Duurzaamheid50/100

The tender includes 'Green Procurement' and 'Social Criteria' characteristics, indicating a basic level of consideration for sustainability. However, there is no explicit focus on innovation or mention of EU funding, which are common aspects of more comprehensive sustainability requirements.

•

Sterke punten

Clear and detailed technical specifications.
Objective evaluation criteria based on cost weighting.
Mandatory electronic submission and e-procurement.
Inclusion of 'green procurement' and 'social criteria'.
Well-defined eligibility and exclusion criteria.

Aandachtspunten

Lack of direct URL for accessing all tender documents.
Some 'required' documents marked as 'No' need clarification.
Limited explicit focus on innovation.

Aanbevelingen

1. Provide a direct link to download all tender documentation.
2. Clarify the status of documents marked 'No' for 'Required'.
3. Consider incorporating specific innovation objectives or requirements.

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