Hydraulic Design in Costa Rica

At CICSA, we design hydraulic systems for the construction sector in Costa Rica, for both buildings and infrastructure.

What does our hydraulic design service include?

A good hydraulic design is not just about “running pipes.” It is about preventing leaks, optimizing budget, obtaining permits on the first submission, and avoiding surprises during construction. Depending on the contracted scope, we cover:

Potable Water Supply

  • Connection to the public water system (AyA/ASADA/municipal).

  • Storage tanks, pumps, and variable frequency drives when network pressure is insufficient.

  • Filtration and conditioning systems (according to local water quality).

  • Material selection (CPVC/PEX/PVC) based on temperature, UV exposure, and coastal environment.

Sanitary Drainage

  • Layout of collectors, vents, and cleanouts with appropriate slopes.

  • Septic tank or biodigester and infiltration field when no sewer system is available.

Stormwater Drainage

  • Design using local IDF curves for gutters, downspouts, and collectors.

  • Infiltration wells and trenches, storm boxes, and outlet flow control.

  • Roof penetration and flashing details to prevent moisture issues.

Plumbing Fixtures and Water Efficiency

  • Selection of efficient fixtures (showers, toilets, lavatories).

Special Systems (According to Use)

  • Grease traps for commercial kitchens or high-use residential projects.

  • Pump rooms, pool mechanical rooms, and garden irrigation systems.

Documentation and Permits

  • Hydrosanitary drawings (plans, details, schematics).

  • Technical specifications.

  • Support during comments and reviews by inspectors, municipalities, or AyA/ASADA.

Scope and Deliverables

Typical deliverables (adjusted to your project):

  • Water supply drawings (plans by level, isometrics, material schedules).
  • Sanitary drawings (waste lines, vents, cleanouts, septic tank/biodigester).
  • Stormwater drawings (gutters, downspouts, collectors, dissipation/infiltration).
  • Construction details (sections of grease traps, boxes, wells).
  • Technical specifications (materials, valves, fittings, insulation).
  • Preliminary quantity takeoffs for cost control.

Our Work Process

Feasibility and Needs Assessment

  • Initial meeting to understand use, budget, and timelines.

  • Review of architectural pre-design, topography, zoning/land use, and AyA/ASADA feasibility.

  • Identification of critical factors: network pressures, water quality, rainfall, marine environment.

Hydraulic Pre-Design

  • Definition of main routes, location of technical rooms, and preliminary sizing of tanks and pumps.

  • Coordination with architecture for space requirements and with structure for sleeves and penetrations.

Development and Technical Coordination

  • Detailed calculations of flows, pressures, and head losses.

  • Sizing of pipe diameters, slopes, and sanitary venting.

  • Stormwater calculations using local IDF data and selection of infiltration/discharge solutions.

  • Coordination with electrical design for pump power supply, protections, and controls.

Permit and Construction Drawings

  • Issuance of drawings, calculation report, and specifications in CFIA/municipal format.

  • Support during clarifications with reviewers, municipalities, or AyA/ASADA.

Construction Support

  • Technical handover meeting with supervision or contractor.

  • Targeted site visits to resolve interferences and validate hydraulic testing.

Benefits of Designing with CICSA

CICSA 2 1

Approvals

We design to meet CFIA, AyA/ASADA, and municipal requirements.

Importancia de consultorías para mantener los costos dentro del presupuesto

Constructability

Clear drawings, readable isometrics, and details that avoid on-site confusion.

Cicsa - Empresa de Construcción en Guanacaste

Fewer Hidden Costs

Optimized routes and diameters, valves where needed, and accessible cleanouts.

 

CICSA 6

Easy Maintenance

Area-based zoning, component identification, and practical recommendations.

Local Experience

Proven solutions in Guanacaste, San Carlos, and both coastal and inland areas.

Project Types We Serve

  • Residential: single-family homes, condominiums, tourist cabins, vacation homes.

  • Commercial and offices: retail units, restaurants (with grease traps), small clinics, coworking spaces.

  • Tourism: small boutique hotels, hostels, and amenities (pools, outdoor showers, irrigation).

What We Need to Quote Accurately

Location

(link/cadastral plan) and, if available, zoning/land use.

Architecture

(pre-design or base drawings in DWG/PDF).

Network information

(AyA/ASADA feasibility, typical pressures if known).

Expected consumption and fixtures

(showers, kitchen, laundry, irrigation/pool).

How Long Does It Take and How Much Does It Cost?

Reference Timelines

  • Homes and small commercial units: 2–4 weeks from complete inputs to permit-ready drawings.

  • Medium commercial/office projects: 4–8 weeks, depending on complexity and coordination

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Cost

Depends on area, complexity, location, and scope (tanks, pumps, domestic hot water, stormwater, grease traps, site visits). After the feasibility meeting, you receive a phased proposal (pre-design, development, permits, and construction support).

What We Need to Quote Accurately

  • Location (link/cadastral plan) and, if available, zoning/land use.
  • Architecture (pre-design or base drawings in DWG/PDF).
  • Network information (AyA/ASADA feasibility, typical pressures if known).
  • Expected consumption and fixtures (showers, kitchen, laundry, irrigation/pool).
  • Water heating preferences (gas, electric, solar) and recirculation.
  • For renovations: existing drawings and photos.

 

With these inputs, we schedule your meeting and within a few days you will receive your detailed proposal.

CLIENTS

My project does not have a sewer system—what solutions are available?

We design septic systems or biodigesters with infiltration fields, fully sized in accordance with sanitary regulations.

Our focus is design, supervision, and inspection. If installation is required, we can coordinate with contractors and provide supervision to ensure execution quality.

Yes. We design rainwater harvesting, storage, and filtration systems for irrigation or toilet flushing, evaluating cost-benefit and maintenance.

Yes. We handle small- to medium-scale irrigation structures and technical studies for ASADAS, according to the scope required.

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Jazmin Sánchez
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Profesionales y responsables.
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Jose Vasquez
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Excelente experiencia. Fácil contacto, respuesta inmediata, visita de campo acorde a lo programado y reporte completo y profesional.
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Luis Vargas
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Estamos muy agradecidos con CICSA después de una búsqueda de Empresas e ingenieros .nos encontramos a CICSA Empresa de construcción e Ingeniería por sus disponibilidad muy rápida las respuestas a todo. La verdad es una empresa q con toda confianza los recomendamos .son una empresa muy profesional. gracias a DIOS nuestro sueño echo realidad.CICSA y nuestro proyecto
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Luigi de Gaudenzi
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CICSA hat nach meinen allgemeinen Vorgaben ein sehr schönes Haus entworfen. In der Planung sind alle meine Vorstellungen umgesetzt worden. Die Kommunikation mit CICSA ist exzellent, und ich habe gleichzeitig viel darüber gelernt, wie in Costa Rica gebaut wird. Vielen Dank dafür!
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Maritza Reader
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Vivo en Canadá, encontré a CICSA por medio de el internet. Ariel inmediatamente me respondió, nunca tuve que esperar sus respuestas. Cuando tuve que tomar la decisión de confiar en CICSA, Ariel me dio más que suficientes razones para confiar en ellos. Llevamos el proyectó a la distancia y fue como si yo estuviera presente en Guanacaste, Costa Rica. CICSA me demostro que tienen mucha experencia, que trabajan con rapidez y calidad. Muchas gracias CICSA por el diseño de mi casa, todas sus colaboraciones, ideas, consejos, y todo el tiempo que me ofrecieron. Muchas Gracias.
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Pedro Santiago Salas Arce
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A mi criterio considero que esta empresa es excelente muy profesional y el personal tiene una gran capacidad y responsabilidad en sus proyectos
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Rafael Angel Rosales Bermudez
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Quiero agradecer a CICSA por el excelente trabajo en la construcción de mi casa. Desde el inicio mostraron profesionalismo, responsabilidad y mucha atención a los detalles. Cumplieron con los tiempos acordados, usaron materiales de calidad y siempre mantuvieron una comunicación clara durante todo el proceso. El resultado final fue incluso mejor de lo que esperaba. Recomiendo totalmente a CICSA para cualquier proyecto de construcción.
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Brandon Herz Montes
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Cuando tenemos el sueño de construir nuestra casa o un proyecto de inversión , llega el miedo y la incertidumbre de si todo podrá salir bien , este mercado es altamente riesgoso por la cantidad de personas poco profesionales que hay lo que puede generar una pérdida significativa. CICSA es una empresa que vino a brindarme una mano amiga una asesoría de calidad y a borrar todos esos miedos y mostrarnos que los sueños si se cumplen, que es posible construir una bella casa o un excelente proyecto . Gracias al ingeniero Ariel y a Susana por su gran ayuda de corazón súper recomendados .⚡️⚡️⚡️⚡️💪🏽💪🏽
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Maria Campos Vargas
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Excelente servicio, puntual y rápido. Altamente recomendado.
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Request a quote and schedule your feasibility meeting.

At CICSA, we guide you from criteria and planning to permit-ready drawings—and, if required, supervision/inspection during execution.

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