The service in depth
Some projects die not for lack of engineering but because of a dormant file, a disproportionate requirement, or a rejection without solid technical grounds. For those cases there is a route that combines engineering with administrative law: exemptions, special permits, technically grounded claims and — where warranted — constitutional injunctions.
The key is the technical foundation. An administrative remedy backed by calculation reports, plans, and correctly cited regulations is very different from a complaint: it obliges the administration to answer on the merits and on time. RAM prepares that foundation with the same rigor as a design, and carries it before the right instance: AyA's Environmental Unit for sewer exemptions, MINAE for discharge permits, AyA's Service Comptroller for claims, or the Constitutional Court when administrative silence blocks rights.
The track record backs the route: four constitutional injunctions filed in real projects (Big Door Prize, El Salto, Finca Los Altares, and Palmas Pacífica), an approved sanitary sewer exemption that spared a client an unnecessary treatment plant, and claims resolved before AyA's Service Comptroller. One important fact: our subsequent projects with AyA have been received entirely normally — a well-grounded remedy enforces deadlines; it doesn't make enemies.
The problem
Some projects die over a disproportionate requirement: an unnecessary treatment plant, a rejection without technical grounds, a file asleep for months. For those cases there is a technical-legal route combining engineering with administrative law.
How we do it
- File and grounds analysis
- Technical-legal strategy
- Filing
- Follow-up to resolution
Proven experience
Sewer exemption approved for Los Olivos (2025), saving the client a treatment plant. Four constitutional remedies filed (Big Door Prize, El Salto, Los Altares, Palma Pacífica) with successful outcomes.
Projects behind this service
Los Olivos exemption
Sanitary sewer exemption approved for the Los Olivos development: the project became viable without a treatment plant, with the storm design approved within the same engagement. Pure consulting with direct returns.
View project →Big Door Prize injunction
Constitutional injunction within the 2,242 m pipeline case — the file moved, the works were built, and AyA received them. The full story from institutional obstacle to delivered infrastructure.
View project →Los Altares, El Salto & Palmas injunctions
Constitutional injunctions to unblock the 14 Los Altares applications, reverse the El Salto denials, and advance Palmas Pacífica: evidence the route works when the technical grounds are solid.
View project →Technologies & methods: Institutional case management · QGIS
Applicable Costa Rican regulations
- Procedimiento de exoneración de alcantarillado sanitario (UEN Ambiental, AyA)
- Reglamento de Vertido y Reúso de Aguas Residuales (permisos MINAE)
- Ley de la Jurisdicción Constitucional (recursos de amparo)
- Ley General de la Administración Pública (recursos y plazos)
Regulatory references are informational and current as of July 2026. Each project and file requires its own technical assessment. Technical lead: Eng. Ariel Fernando Araya Ly · CFIA IC-34246.
Official texts: AyA · Dirección de Aguas · MINAE · CFIA
Frequently asked questions
Won't an appeal hurt my relationship with AyA?
Not when well grounded: it is a legitimate mechanism that enforces deadlines. Our later projects with AyA were received normally.
When is a Service Comptroller claim better than an injunction?
The claim is the natural route for delays and neglect within the institution; the injunction applies to prolonged silence or denials that infringe rights. We escalate in that order — most cases resolve without reaching the Court.
I'm being asked for a treatment plant I believe is unnecessary. What are my options?
We analyze whether the project qualifies for a sanitary sewer exemption before AyA's Environmental Unit (as we achieved at Los Olivos) or whether another technical solution applies. The prior technical analysis defines the strategy before you spend on designs you may not need.
When the normal path closes, the answer is neither giving up nor fighting blindly — it is building the case. Four injunctions, an approved exemption, and unblocked files back this route. Tell us about your case.
Related projects
1,615 m PVC pipeline 150 mmEl Salto — Quepos
The development was historically supplied by a private well and multiple expansions built over the years. Regulatory changes force…
View full case →
2,242 m PVC pipeline 100/150 mmBig Door Prize — Quepos
The development needed water availability and distribution infrastructure to meet AyA requirements and make the tourism project vi…
View full case →