Air Quality Control Network Operation and Maintenance Service
Servicio de explotación y mantenimiento de la red de control de la calidad del aire
Spain · Oviedo · how to bid here →
Your path to submission
- Deadline: 28 September at 00:00 — 16 days left.
- The submission point is stated in the notice (link on the right).
- Offer and evidence in: SPA.
- Collect your evidence — use the eligibility analysis above: it lists the requirements and, for known certificates, how to get them.
Clement What the numbers say about this buyer
- 25% of this buyer's awards went to companies that had already won here before (126 awards since 2024, spread over 92 companies). That is well below the sector norm (37%) — this buyer switches suppliers more often than others.n = 126 awards since 2024
- The median procedure drew 2 bids (7 procedures with a bid count); 43% ended with a single bidder. Sector: median 4 bids.n = 7
- The award came in at a median 84% of the estimated value (99 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 86%.n = 99
- Across 5 procedures with structured selection criteria, this buyer most often required: Minimum annual turnover (5 of 5), References: services (4 of 5), References: supplies (1 of 5), Professional liability insurance (1 of 5).n = 5
- Not one of the 126 awards with a known winner country has gone to a foreign company so far. Sector average: 0%.n = 126
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 08/09/2026.
Foreign bidders
In Spain · Environment & sanitation, 88 contracts went to foreign companies over the last 3 years (of 23,584 recorded awards) — mostly from France, Portugal, Germany.
Typical field: median 3 (from 4,939 awards).
What the buyer is looking for
El objeto del contrato es la realización del mantenimiento ordinario y preventivo, la corrección de las incidencias que pudieren detectarse en el funcionamiento diario de los equipos de medición de los distintos contaminantes presentes en el aire y el aseguramiento de la calidad de la totalidad del proceso de adquisición y gestión de datos, que comprenderá tanto los equipos de la titularidad del Principado de Asturias, como del software que posibilita tanto la gestión de éstos como la de los datos recibidos cuyo origen no sea titularidad del Principado de Asturias.
What you must prove — eligibility criteria
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| ALVARGONZALEZ CONTRATAS, S.A. | 6 | 2025–2026 |
| NOEGA INGENIEROS, S.L. · Oviedo - Asturias | 4 | 2025–2026 |
| PJR Gestión SL | 3 | 2025–2026 |
| INGENIERIA DE CONSTRUCCION Y OBRA CIVIL DE ASTURIAS SL | 3 | 2024–2026 |
| CIVISGLOBAL SL | 3 | 2025–2026 |
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.