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Execution of the works of the infrastructure treatment project between PP.KK. 467+600 and 470+600 of line 050 Madrid-Puerta de Atocha limit (ADIF-LFPSA).
Ejecución de las obras del proyecto de tratamiento de la infraestructura entre los PP.KK. 467+600 y 470+600 de la línea 050 Madrid-Puerta de Atocha límite (ADIF-LFPSA). — original title
Your path to submission
- Deadline: 30 November at 11:00 — 29 days left.
- 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 (173 awards, most recently October 2026) — the next award is due around December 2026 by that rhythm. The last award went to Comfica Soluciones Integrales SA.n = 173
- 50% of this buyer's awards went to companies that had already won here before (1,539 awards since 2016, spread over 673 companies). 50% went to new names.n = 1,539 awards since 2016
- The median procedure drew 2 bids (767 procedures with a bid count); 34% ended with a single bidder. Sector: median 3 bids.n = 767
- 0% of the bids received came from other countries (146 procedures with a bid mix) — all bidders, not just the winners. Sector: 9%.n = 146
- The award came in at a median 85% of the estimated value (1,333 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 90%.n = 1,333
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.
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✓ found in the documents · ❓ not found in the documents or general statement
Contract for infrastructure treatment works between PK 467+600 and 470+600 (line 050 Madrid–Puerta de Atocha límite – ADIF‑LFPSA)
The input text concerns a public works tender in Spain, issued by ADIF Alta Velocidad (organismo de derecho público estatal) for infrastructure works on the high‑speed line 050 Madrid–Puerta de Atocha límite (ADIF‑LFPSA).
The perspective is that of Spanish public procurement law (LCSP, RD 1098/2001, Spanish technical and labour safety regulations).
The contract is advertised on the Plataforma de Contratación del Sector Público and uses Spanish legal concepts such as clasificación empresarial, solvencia, LCSP articles, and national safety and environmental norms.
The documents describe an open procedure (“procedimiento abierto”) for a works contract (“Tipo de contrato: Obras”) to execute the “proyecto de tratamiento de la infraestructura entre los PP.KK. 467+600 y 470+600 de la línea 050 Madrid‑Puerta de Atocha límite (ADIF‑LFPSA)”.
The estimated value is 959.662,99 € (without VAT), with a tender base budget of 1.161.192,22 € and a fixed execution period of 6 months.
The CPV code is 45111200 (earthworks and site clearance).
The place of performance is Spain (territorial code ES513; province Madrid), in an operational railway environment, and the contract is not divided into lots because the project defines a single complete work.
Regarding what the bidder must submit and minimum qualification, the solvency is based on Spanish classification: group A, sub‑group 1, type “Movimiento de tierras y perforaciones.
Desmontes y vaciados”, category 4 (A1‑4, for works >840.000 € and ≤2.400.000 €).
Thus, no separate turnover or insurance figures are required beyond this classification; solvency económica, financiera y técnica is “suficientemente” accredited by it.
At tender stage, the bidder must submit: (such as) the DEUC (BoeDeuc/FormDeuc) plus Anejo nº 2 (declaración responsable complementaria) committing specific human resources to the contract, and Anejo nº 1 stating the lump‑sum offer price (the option with Anejo 1 Bis – detailed unit prices – is expressly not used).
Show all 38 statements
Later, the best‑ranked bidder must accredit effective availability of the committed staff with copies of academic degrees, updated CVs showing comparable works, and specific certificates: university training per RD 39/1997 Annex VI for the Safety and Health Technician; FOM/2872/2010 certificates for Encargado de trabajos and Piloto de Seguridad; ADIF‑IT‑301‑001‑007‑SC‑524 training and “formato 1” for the Responsable Técnico; and company‑issued “trabajador cualificado” certificate per RD 614/2001 for the Agente Responsable de Corte de Tensión.
No special business licence (“habilitación empresarial”) is required beyond these and the classification.
The documents also define detailed minimum human resources as concrete solvency conditions: (such as) one Jefe de Obra (exclusive dedication; university level MECES 2/EQF 6; ≥10 years in similar railway embankment and concrete structure repairs); one Jefe de Producción (exclusive; suitable engineering degree; ≥5 years in similar works); one Técnico Responsable de Seguridad y Salud (50% dedication; engineering degree; specific university prevention training in at least one speciality – Higiene Industrial, Ergonomía or Psicosociología); one Técnico Responsable de Calidad y Medio Ambiente (50% dedication; suitable engineering or environmental degree; ≥5 years similar works); one Encargado de Obra (exclusive; ≥10 years similar works); one Topógrafo (50% dedication; suitable degree; >5 years site surveying experience); one Encargado de trabajos and one Piloto de Seguridad per FOM/2872/2010; one Responsable Técnico familiar with ADIF‑IT‑301‑001‑007‑SC‑524; one Agente Responsable de Corte de Tensión (exclusive while tension cuts are needed); and one Gestor de la información (25% dedication; ≥1 year experience in CDE/platforms).
Full‑dedication profiles are to be exclusive to the contract; partial‑dedication staff can be non‑exclusive provided priority and capacity are assured, and substitutions are possible with equivalent profiles, subject to approval by the contract manager.
Award criteria and weighting are described in detail: the procedure is open with multiple criteria to ensure best value for money (“relación calidad/precio”).
Total score is 100 points: 49% qualitative (PCJV) and 51% quantitative (PCCF, price).
Qualitative criteria are: (such as) “Memoria y Programa de Trabajos” – 32 points (26 for Memoria, 6 for the programme), “Calidad” – 2 points, “Seguridad y Salud” – 3 points, “Programa de actuaciones medioambientales” – 4 points, “Tecnología e I+D+i” – 1 point, “Metodología CDE” – 2 points, and “Gestión de Riesgo y/o Seguridad en la circulación (Análisis de Riesgos)” – 5 points.
There is an umbral mínimo: bidders must achieve at least 30 points in qualitative criteria to be considered.
Price is scored by formula (details in PCAP), with a specified method to detect “ofertas en presunción de temeridad” depending on the number of “contemplable” offers (using BO, BR/BM and UT = 100/(5*BR or 5*BM)).
For each qualitative topic, the pliego specifies sub‑items, page limits, and that content not clearly placed in the requested section will not be evaluated.
Risks and special conditions are addressed in several places.
Penalties for breaches and other enforcement measures are “las establecidas en el PCAP”.
The contract may be assigned (“cesión: Sí”) under LCSP art. 214; subcontracting is allowed without specific quantitative limits (“No” to existence of limits), and no part is declared mandatory to be executed directly as a special condition of execution.
As special execution conditions, social and environmental obligations are imposed under LCSP art. 202.
Socially, the contractor must: (such as) employ at least 20% permanent workers on the contract; aim to employ a percentage of women among new hires equal or above the national construction‑sector average, subject to labour market availability; and employ at least 1% disabled workers, also subject to availability certified by SEPE (if SEPE does not respond within a month, it is deemed that such candidates are not available).
Strict compliance with labour risk prevention legislation is required, and the contract is deemed essentially breached if, within a year and in connection with the work, two “muy graves” sanctions by the labour authority become final in administrative proceedings.
Environmentally, the PPT and project’s Integration Environmental Annex impose a specific Environmental Management Plan, and the award criteria value measures such as use of recycled or recyclable materials above 50% (with independent certification), optimized management of earthworks and landfills, control of emissions and impacts, and forest fire prevention.
Execution must also respect all applicable environmental legislation; failure to comply may be grounds for exclusion or sanction.
On information management and BIM‑related aspects, the tender introduces requirements only for use of ADIF‑AV’s CDE, not full BIM models.
It states “Se introducen requisitos BIM: Sí.
The bidder must submit a proposal for CDE information‑management methodology, defining its working environment and exchange procedures, aligned with the PPT and PCAP (this is scored with up to 2 points).
In addition, the Gestor de la información profile with specific CDE experience must be committed at solvency level.
The tender uses fully electronic means: order, invoice, and payment are electronic; offers are submitted electronically via external systems; opening of economic offers is in a private session in Madrid; and payments follow LCSP certification terms (30 days).
Regarding contradictions or corrections between documents, the extracted text is largely consistent.
If discrepancies were found between summaries (01‑placsp‑4, 02‑placsp‑7) and the detailed report (04‑placsp‑9), Spanish practice and the text itself indicate that the formal pliegos and the “Informe de inicio de expediente” govern.
No explicit question‑deadline or site‑visit obligation appears in the extracted parts; any such details would be in the PCAP or additional tender notices, but, based on the given text, bidders must rely on the published electronic documentation and usual LCSP rules for queries within the offer‑submission period (deadline 30/11/2026, 11:00).
Only the contracting authority's tender documents are binding. As of: 28/10/2026
Eligibility analysis from the tender documents
Tender documents — direct download
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 |
|---|---|---|
| AYESA ARCHITECTURE · Sevilla | 41 | 2018–2026 |
| SGS TECNOS SA · ALBACETE | 29 | 2019–2026 |
| INGENIERÍA Y PREVENCIÓN DE RIESGOS, S.L. | 23 | 2017–2025 |
| SAITEC, S.A. | 19 | 2019–2026 |
| Técnica y Proyectos S.A. - TYPSA · San Sebastián de los Reyes | 15 | 2019–2026 |
How often this buyer tenders this kind of work
Contracting authority contact
Tactics
When this buyer has awarded in this sector, usually only one or two bids came in. A solid bid has a real chance here. (Based on 31 completed awards — not a statement about this procedure.)
This procedure allows 35 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.
The deadline falls on a Monday — your last full working day is the Friday before. Have evidence and guarantees together by Thursday.
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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