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Dynamic Acquisition System for the contracting of project drafting and execution of water supply and sanitation networks
Sistema dinámico de adquisición para la contratación de la redacción de proyectos y ejecución de obras de redes de abastecimiento y saneamiento — original title
Your path to submission
- Deadline for requests to participate: 31 October 2029 at 12:00 — 1095 days left. Two-stage procedure: by this deadline you submit a request to participate (proof of eligibility). Only shortlisted firms are then invited to submit a tender.
- You submit on PLACSP — Plataforma de Contratación del Sector Público — not here and not by e-mail. ↗ Submission via the Plataforma de Contratación (PLACSP): registration plus a recognised digital certificate / eIDAS signature — as an EU bidder, arrange this early; it typically takes days. Sort out account and signature first — not on submission day.
- Collect your evidence — use the eligibility analysis on this page: it lists the requirements and, for known certificates, how to get them.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every month (151 awards, most recently October 2026) — the next award is due around December 2026 by that rhythm. The last award went to MOLINO PINTAO SERVICIOS OBRAS E INSTALACIONES S.L .n = 151
- 52% of this buyer's awards went to companies that had already won here before (1,595 awards since 2018, spread over 648 companies). 48% went to new names.n = 1,595 awards since 2018
- The median procedure drew 2 bids (528 procedures with a bid count); 36% ended with a single bidder. Sector: median 3 bids.n = 528
- The award came in at a median 78% of the estimated value (718 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 90%.n = 718
- 79% of the bids received came from small and medium-sized enterprises (307 procedures with a bid mix). Sector: 68%.n = 307
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.
Tender documents at a glance
The essentials of the tender documents, checked statement by statement against the documents. For your bid, the original documents count.
Powered by eBriefing – EU language technology. Friedrich is an independent service, not an EU offering.
✓ found in the documents · ❓ not found in the documents or general statement
Sistema dinámico de adquisición para proyectos y obras de redes de abastecimiento y saneamiento de EMASESA
The input text concerns the establishment and operation of a Sistema Dinámico de Adquisición (SDA) for the “redacción de proyectos y ejecución de obras de redes de abastecimiento y saneamiento” run by EMASESA, a public water utility in Sevilla, Spain.
It is a Spanish contracting authority perspective, applying EU sectoral procurement rules (Directive 2014/25/EU) and Spanish national law (RDL 3/2020).
The text compiles announcement data, justification reports and several administrative opening/verification reports about bidders’ admission to the SDA.
Such as in the basic contract description, the SDA is for hydraulic works (CPV 45232440, construction of wastewater pipelines) and is a mixed works contract with an estimated value of 30,000,000 EUR (excluding VAT; some passages also mention 36,300,000 EUR including VAT).
The execution period for the SDA runs from 07/10/2024 to 31/10/2029, with no lots and no prórrogas (extensions) foreseen.
The geographical scope is Sevilla (sub-entity ES618) and concerns renewal of aging water supply and sewer networks in consolidated urban environments.
Individual specific contracts (BSDA) under the SDA will cover concrete sections and quantities; the text already defines technical thresholds for analogous works (such as installation of at least 1,000 m of ductile iron potable water pipeline, DN 80–300 mm, and 500 m of urban sewer pipeline in gres DN 300–1000 mm in the last five years).
Such as in the sections on participation requirements, the bidder must submit its offer in a single electronic envelope (“sobre único”) containing “Documentación indicada en el apartado 25.1 del Anexo 1 del PCAP”, including: the ESPD/DEUC form, the formal “Solicitud de participación en Sistema Dinámico de Adquisición (Anexo 3)” (whose omission by MARTÍN CASILLAS, S.L.U. had to be subsanada), and the declarations on capacity, non-prohibition to contract, tax and social security compliance.
Minimum technical solvency is demonstrated either by state contractor classification E1-2 (abastecimientos y saneamientos, >150,000 ≤360,000 EUR) or by references of analogous works meeting the above meter thresholds over the last five years.
Economic-financial solvency requires a turnover in the highest of the last three financial years of at least 255,000 EUR.
Prior to definitive admission, all candidates must submit the documents listed in sections 26.5 and 26.6 of Anexo 1 PCAP (tax and social security certificates, and bank account identification), which the Secretariat verifies via ROLECE and direct certificates.
Show all 24 statements
Such as shown in the award-related passages, admission to the SDA itself is not based on price: the justification report explicitly states that “No se establecen otros criterios de selección para la admisión... más allá del cumplimiento de los criterios de capacidad y solvencia previas”, and indicates that award criteria for specific contracts will be set in each BSDA, with price not being the sole criterion (“CRITERIOS DE ADJUDICACIÓN ÚNICAMENTE POR PRECIOS: NO”).
For the establishment of the SDA, the contracting platform only shows a generic “ESDA: Otros – Subtipo Criterio: 100 Ponderación”, but no detailed formula; those formulas will appear in the pliegos of the specific contracts.
There is no electronic auction.
Such as in the risk and special-conditions information, subcontracting is allowed (“SÍ SE ADMITE”), with any restrictions to be detailed in each specific contract’s pliegos.
Some bidders (HIDRALIA, SOCIEDAD DE FOMENTO AGRÍCOLA CASTELLONENSE, ULLASTRES) declared in the DEUC that they intend to subcontract but initially failed to identify the subcontractors, leading to a request for subsanación. For UTEs (e.g.
UTE JARQUÍN CONSTRUCCIÓN, S.A. – MOVICONTEX, S.A.), the PCAP 4.4 requires formal constitution if they win a first BSDA, and they must then provide: deeds of constitution, NIF, and AEAT contractor/subcontractor certificates.
The SDA itself does not yet retain budgetary credit (credit will be reserved in each specific contract), and standard tax/social security compliance and bank account certification are checked before admission.
The text provided does not detail penalties, performance guarantees or insurances; these are stated to be “según se prevé en pliegos” for specific contracts.
No site visit, question deadline or special environmental/social execution conditions are concretely described beyond generic references (“según se prevé en pliegos”).
Such as in the administrative reports, the SDA is valid until 31/10/2029, and although the initial announcement sets “Plazo de recepción de solicitudes de participación hasta el 31/10/2024”, several later reports (January and March 2025, and beyond) confirm that, in accordance with Article 95 RDL 3/2020 and clause 6.1 PCAP, “durante toda la vigencia del SDA, cualquier empresa podrá solicitar su participación”.
This resolves an apparent contradiction: the 31/10/2024 date corresponds to the initial call/first participation window, but subsequent adhesion rounds are legally allowed and are indeed processed.
Another small inconsistency is that some reports mis-label the “Valor estimado del contrato: 30.000.000,00 € (IVA incluido)” whereas the approval agreement and main announcement clearly define 30,000,000 EUR as excluding VAT and 36,300,000 EUR including VAT; the more detailed approval document should prevail.
Only the contracting authority's tender documents are binding. As of: 21/10/2026
Eligibility analysis from the tender documents
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 |
|---|---|---|
| ADV Informática | 44 | 2022–2026 |
| VWR INTERNATIONAL EUROLAB, S.L. · Barcelona | 32 | 2022–2026 |
| MERCK LIFE SCIENCE S.L.U. | 28 | 2022–2026 |
| BRENNTAG QUIMICA, S.A.U. · ALBACETE | 25 | 2023–2026 |
| Servicios Microinformática S.A. · MADRID | 25 | 2023–2026 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, usually 7 or more bids came in. Many compete here — price and references decide. (Based on 16 completed awards — not a statement about this procedure.)
This procedure allows 1262 days between publication and deadline — typical in this country is 26 (median of 7,730 procedures). Much more generous than usual — time for a thorough bid rather than a quick one.
Foreign bidders
In Spain · Construction work, 90 contracts went to foreign companies over the last 3 years (of 100,814 recorded awards) — mostly from Portugal, Italy, France.
How to bid
Guide: how to apply on PLACSP — Plataforma de Contratación del Sector Público (Spanien) → Registration, signature, fees — from the operator's bidder manual.
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