How to bid in this country: portals, deadlines, thresholds →
Supply, installation, commissioning and maintenance of machinery and equipment, in batches, for the pilot plant for the treatment of bio-waste in Alcorcón
Suministro, instalación, puesta en marcha y mantenimiento de la maquinaria y los equipos, por lotes, para la planta piloto de tratamiento de biorresiduos de Alcorcón — original title
Your path to submission
- Deadline: 13 November at 23:59 — 13 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.
- Offer and evidence in: Spanish.
- Collect your evidence — use the eligibility analysis on this page: it lists the requirements and, for known certificates, how to get them.
What the buyer is looking for
Mixed contract for the implementation of a pilot bio-waste treatment plant · Pit and pre-treatment area of the pilot plant · Pit cover, containers and static composter of the pilot plant · Pilot plant plant plant control system · Hydraulic system of the pilot plant · Dynamic composite of the pilot plant
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 6 months (7 awards, most recently May 2026) — the next award is due around November 2026 by that rhythm. The last award went to GRAU MAQUINARIA I SERVEI INTEGRAL, S.A.n = 7
- 34% of this buyer's awards went to companies that had already won here before (390 awards since 2018, spread over 251 companies). That is well below the sector norm (52%) — this buyer switches suppliers more often than others.n = 390 awards since 2018
- The median procedure drew 3 bids (127 procedures with a bid count); 17% ended with a single bidder. Sector: median 2 bids.n = 127
- The award came in at a median 81% of the estimated value (129 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 83%.n = 129
- Across 8 procedures with structured selection criteria, this buyer most often required: Minimum annual turnover (8 of 8), References: supplies (6 of 8), References: services (1 of 8), References: works (1 of 8).n = 8
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.
What you must prove — eligibility criteria
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 |
|---|---|---|
| CONSTRUCCIONES NAVARREVISCA, S.L. | 8 | 2023–2026 |
| INSTALACIONES Y MANTENIMIENTOS MAGAR SL | 8 | 2021–2026 |
| Siel Confecciones S.L. | 7 | 2021–2025 |
| CONSTRUCCIONES ELEA, S.A. | 6 | 2023–2026 |
| FABRICADOS ELECTROMECANICOS ESTEVEZ FABREZ,S.L. | 6 | 2021–2026 |
How often this buyer tenders this kind of work
Contracting authority contact
Tactics
When contracts were awarded in this country and sector, usually only one or two bids came in. A solid bid has a real chance here. (Based on 2,190 completed awards — not a statement about this procedure.)
This procedure allows 30 days between publication and deadline — typical in this country is 26 (median of 7,730 procedures). A normal window for this market.
Foreign bidders
In Spain · Industrial machinery, 55 contracts went to foreign companies over the last 3 years (of 9,923 recorded awards) — mostly from Germany, Italy, France.
Submission language: Spanish.
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.
Don't miss the next one
Friedrich finds tenders like this for you — every morning at 7:30, each one checked by Claude (Anthropic) for fit, and he learns from your feedback what your company really does.
Register now