环境工程 Jobs

I'm seeking funding to develop a family resort on our 3.8-hectare land in Gqeberha, South Africa. The resort will feature a water park and provide hotel room accommodations. The project requires: - Site development planning - Construction of water park and hotel rooms - Landscaping and environmental sustainability measures Ideal Skills and Experience: - Experience in resort construction and development - Knowledge in landscape architecture - Project management skills - Ability to work within budget constraints Your expertise will help us create a family-friendly destination that attracts visitors and boosts the local economy.

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Our village still relies on a single shallow borehole and the contamination there has led to frequent water-borne illnesses. We have already mobilised local volunteers and raised USD 1,600 to cover cement, bricks, water pipes, sand and the wages of on-site workers. What we lack is a seasoned professional who can take full ownership of project management and make sure the new protected well is delivered on time, on budget and—with laboratory confirmation—safe to drink. Here is what I will need from you: • A clear work plan with milestones, material quantities and a cost breakdown that fits the USD 1,600 we have in hand. • Coordination of purchasing and transport of cement, bricks, pipes and sand from nearby suppliers. • Day-to-day supervision of the digging...

I need an experienced transportation-focused civil engineer who can determine if a township road in front of my home in Malvern, PA is stable over a culvert that conveys a creek onto my property. This engagement is urgent; I need you to inspect as soon as possible. If you have a record of successful road projects where you served as site supervisor or resident engineer, let’s talk.

Peyzaj mimarlığı disiplinini sadece estetik bir tasarım süreci olarak değil, mühendislik çözümleriyle birleşen bütüncül bir altyapı süreci olarak ele alıyorum. Konut projelerinden profesyonel spor sahalarına kadar geniş bir yelpazede, teknik ve sanatsal çözümleri bir arada sunuyorum. Neden Benimle Çalışmalısınız? Sadece "görsel" değil, sürdürülebilir ve teknik olarak sorunsuz çalışan projeler üretiyorum. Bir peyzaj projesinin en kritik aşamaları olan su yönetimi ve detay çözümlerinde uzmanlaşmış durumdayım. Uzmanlık Alanlarım ve Sunduğum Hizmetler: Teknik Projelendirme: Drenaj projeleri (yüzeysel ve yeraltı), otomatik sulama sistemleri tasarımı ve malz...

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The documents are attached We need to quote for irrigation workd therefore quantities to be calculated accurately. For long term relation we need immediate response with competitive price.

I need my fully completed SECP plan revised to conform with gutter underground drains. This revised plan needs to be submitted to HOCO in MD. Requirements: - Revise existing drainage layout - Include compliance documentation Additionally, once approved, I would like dry wells installed along with 2 rain gardens. I need you to provide the new revision. Ideal Skills and Experience: - Experience with SECP plans and drainage systems - Knowledge of compliance documentation - Landscape design skills for rain gardens

DWSIM Process Simulation Expert Required – Plastic Pyrolysis Plant (10 TPD) – Detailed Equipment & Pipeline Modeling Description: We are looking for an experienced chemical/process engineer skilled in DWSIM simulation to create a detailed model of our 10 TPD plastic pyrolysis plant. The simulation must include: • Reactor modeling (plastic pyrolysis) • Catalyst tower modeling • Gas-liquid separator • 3-stage condenser system • Spray condenser • Wax recirculation loop • Vacuum system • Pipeline length and diameter input • Temperature profile modeling • Pressure drop modeling • Hydrocarbon mixture (C5–C30) • Oil, gas, wax, char yield estimation Freelancer should have strong understanding of: • thermodyn...

I need a concise hydraulic-modelling package that will satisfy our local planning officer that the site of an office-to-flat conversion lies in Flood Zone 3a, not 3b. The study area is a single plot in the UK; the end goal is a signed technical note (and supporting model files) that can be dropped straight into the planning submission. Scope • Set up and run an industry-recognised 1-D or 2-D model of the adjacent watercourse. I am open to whichever platform you judge most suitable—HEC-RAS, TUFLOW, Flood Modeller or another established package—as long as the outputs meet Environment Agency guidance. • Derive peak water levels and extents for the standard design events, demonstrate that functional floodplain criteria are not met, and clearly map the 3a boundary acr...

Dispongo de una piscina cubierta climatizada de unos 510 m² que actualmente funciona con un deshumidificador de 20 kW. Quiero optimizar el sistema: conservar el equipo existente, pero añadir un recuperador de calor que renueve el aire interior y eleve la calidad ambiental sin disparar el consumo energético ni el nivel de ruido. Busco un especialista en HVAC que desarrolle una solución completa, incluyendo: • Auditoría del sistema actual: balance de humedad, caudales de aire y rendimiento del deshumidificador. • Cálculo de la tasa de renovación necesaria para la superficie y volumen de la piscina. • Selección o dimensionamiento del recuperador de calor y ventiladores, con fichas técnicas. • Esquema de i...

Se requiere un profesional con experiencia comprobable en Ingeniería Ambiental, Sistemas de Información Geográfica (SIG) y análisis multicriterio, para desarrollar la parte técnica de un estudio titulado: “Evaluación multicriterio del riesgo por deslizamientos e inundaciones mediante SIG para la generación de cartografía temática orientada a la gestión territorial en la microcuenca de un río aqui en Ecuador.” El trabajo debe realizarse con enfoque técnico, académico y territorial, asegurando rigor metodológico en el análisis espacial y en la interpretación de resultados. Se busca una persona que domine la integración de variables ambientales, topográfi...

Je souhaite obtenir la conception complète d’un petit barrage en béton, d’une hauteur maximale de 8 m, destiné principalement au stockage de l’eau. Votre mission : • Réaliser l’étude de faisabilité hydrologique et géotechnique à partir des données que je fournirai (débits, topographie, caractérisation du sol). • Dimensionner la structure en béton : épaisseur, forme, fondations, évacuateur de crues, prise d’eau. • Fournir les plans détaillés et les notes de calcul structurels (Eurocode ou normes équivalentes). • Proposer un schéma d’étanchéité et un plan de drainage interne. &bu...

I need a trench installation to prevent flood water from entering the garage of my 5-unit apartment during heavy rains. Requirements: - Trench between the alley and garage to guide surface water to a pit. - Install a pump in the pit to manage water. - Trench should be covered with a grate. Ideal Skills and Experience: - Experience with drainage systems - Knowledge of trench installation - Ability to work with pavers and ensure proper alignment and finish