Inginerie geotehnică Jobs

I need a complete concrete piling design package for a 1 300 sq ft slab. The final design must show a safe, code-compliant pile layout, reinforcement details, and written calculations that prove capacity under the anticipated service loads. Because I have not yet confirmed the building type or soil report, please propose a flexible scheme that can be quickly refined once that information is available. You will develop: • A pile layout drawing with spacing, diameters, cut-off levels, and grade-beam connection details, delivered as both PDF and editable DWG. • A calculation sheet (Excel or PDF) showing load take-down, geotechnical checks, safety factors, and structural design of each pile, prepared with your preferred structural software (e.g., STAAD, SAP2000, SAFE) or hand calcu...

I need an expert to review bore logs and provide dewatering and stabilization recommendations for a commercial site. Key Tasks: - Analyze bore logs - Recommend dewatering using wellpoint systems - Provide stabilization solutions I am installing box culverts Ideal Skills: - Geotechnical engineering expertise - Experience with wellpoint systems - Strong analytical skills Looking forward to your proposals!

I am looking for an experienced Abaqus FEM engineer to help create and verify a 3D finite element model of a helical pile embedded in sand. The goal of the model is to simulate pre-compression displacement followed by uplift displacement on helical pile to evaluate the effect of pre-compression displacement on uplift capacity. This task is only to build a working Abaqus model and verify that the pile–soil interaction is functioning correctly. The freelancer should verify that: Contact between pile and soil is active, The pile mobilizes resistance during uplift, The model runs without convergence issues. Output Requirements, The model should produce: Reaction force vs displacement curve for uplift, Contact pressure between pile and soil, stress contours, Uplift resistance develop...

I need a pier foundation design for a three-bedroom, two-bath house. The design should include the subfloor. Requirements: - Medium load-bearing capacity - Subfloor material: Wood - Soil type: Sand Ideal Skills and Experience: - Experience with pier foundation designs - Knowledge of sand soil behavior - Proficiency in structural design with wood

I am ready to move ahead with the full design-and-build of a new PVC water main serving 20 residential plots on our development site off Bellswood Lane. The route runs entirely through soft soil, and each plot will need variable pressure so that owners can install everything from standard taps to high-flow garden systems without retrofitting pumps later. Here is what I need from you: • Detailed hydraulic sizing and layout drawings (AutoCAD / Civil 3D or similar) showing pipe runs, valves, hydrants, and individual plot branches. • Pressure-zone modelling (EPANET or equivalent) that demonstrates reliable variable pressure across all 20 plots when tied into the municipal feed. • Trench, bedding, and backfill specifications tailored to our soft-soil conditions, including a...

I’m ready to move a commercial site in Alpharetta, GA through the Land Disturbance Permit process and need a full drawing package prepared. You will work from my current boundary and topo surveys (DWG), building your plans directly on that base. The scope covers everything the City of Alpharetta and Fulton County require for a commercial LDP submission: a detailed site plan tied to my survey control, complete storm-water management design, erosion and sediment control sheets that satisfy Georgia EPD “green book” standards, and a full hydrology report with supporting calculations. Deliverables • PDF plan set suitable for permit submittal, stamped by a Georgia PE or RLA • Original CAD files in the same coordinate system as my survey • Separate full hy...

I'm seeking an expert to help design a culvert and gravel driveway in a floodplain for a residential project (single home access). I am currently under contract on a parcel of land in Cabarrus County North Carolina. It will need an engineered culvert and gravel driveway design to cross a creek (20 feet wide). It is in a 100 yr flood zone. Cabarrus County Planning and Zoning said we will need a Floodplain Development Permit and I'm told that needs to include a flood study. The culvert and gravel driveway are all we are doing in the floodplain, the house and all utilities will be outside of it. The seller told us that the damaged culvert has been there for over 30 years and failed in early 2024 with the flooding that hit this area. It has two 24 inch concrete pipes. Key consider...

I am laying out five vertical cylindrical tanks for oil storage and need a complete structural package for the circular raft foundations that will sit beneath each vessel. The design must be fully compliant with API 650 requirements for tank foundations, including all load combinations relevant to oil containment. At this stage I will forward the geotechnical report as soon as it is released, so please allow for one round of adjustments once the actual soil profile is known. Until then, work with clearly stated provisional assumptions, noting how they will be revised when the clay / sand / rock condition is confirmed. Deliverables I expect: • Sizing calculations and design notes (PDF + editable file) • Reinforcement layout, bar schedules and anchor-bolt plan in CAD (DWG) and ...

I'm seeking a civil engineer to develop a limites site specific stormwater management plan focused on residential areas. The primary objective is to control stormwater effectively. Key Requirements: - Design strategies to manage and control stormwater in residential neighborhoods. - Ensure plans comply with county site servicing standards - Provide detailed reports and documentation. Ideal Skills and Experience: - Expertise in stormwater management and civil engineering. - Experience with residential projects. - Excellent communication and report-writing skills.