8 Drainage Issues Expert Witnesses Found

Civil Engineering, Engineering - Water related system modeling and construction defect analyses, Design and PS&E, Drinking water flow and pressure, Wastewater and sewer backup, Storm water drainage and flooding, Groundwater and seepage, Tidal hydrodynamics, Water pumping and storage, Hydraulic and hydrologic analyses, Irrigation

...Storm drain system design projects included redevelopment areas with bay mud settlement issues. Flooding – Modeled tidal flooding in a development bordering the San Pablo Bay waterfront. Analyzed flooding levels in numerous natural creeks, channels, roadways and storm drains. Reduced FEMA flood plain water surface levels and boundaries based on updated modeling data. Groundwater – Developed planning level reviews and assessments of groundwater resources for agencies, cities and districts. Subsurface Drainage – Investigated excessive moisture observed in crawlspaces where condominiums and other structures were cut into hillside. His clients appreciate his strategic and practical solutions, his easy to understand explanations of project results and his attention to maintaining the project schedule and budget.

Civil Engineering, Land Surveying - Civil Engineer, Land Surveyor, Geomatics Engineer, Boundary Disputes, Easements, LiDAR, Laser Scanning, UAV, Drone, Aerial Photogrammetry, Change Detection, Aerial Photo Analysis, Floodplains, Flooding, Hydraulics, Storm Drains, Sanitary Sewers, Water and Wastewater Treatment, Landslides, Wildfires

...He has testified as an expert witness in California and Nevada on a range of issues. Mr. Stoner has also assisted consulting and legal teams to develop the macro perspective on litigation support matters through use of remote sensing techniques, such as aerial and terrestrial LiDAR, 3D laser scanning, multi-spectral imaging and photogrammetry to gather additional facts otherwise undetected. Qualified as an expert witness at trial in the following areas: - Stormwater drainage system design, construction and operation; - Stormwater detention and retention systems; - Sanitary sewer system design, construction and operation; - Wastewater treatment system design and operation; - Sanitary sewer and storm drain pumping systems; - Stormwater flooding origin and cause; - Watersheds and inter-basin transfer; - Land use change detection; - FEMA Floodplalins; - Civil engineering improvement plans; - Planning and permitting; - Subdivisions; - Easements. CV available upon request.

Construction Defects, Construction Engineering - Waterproofing, Building Envelope, Windows and Doors, Leak Investigation, building Enclosure, Below Grade, Above Grade, Roof, Planters, Construction Standard Of Care, Water Damage

.... • Experience in Forensic Investigation and Analysis of Construction Defects: Site Inspections, Destructive Testing, Issues Analysis and Cost of Repair. • Litigation Case Review: Contracts, Codes, Standard of Care. • Exterior Envelope Failure Analysis: Water Intrusion at Roofing, Windows, Waterproof Decks, Exterior Finishes, Drainage Plane, Framing, Finish Carpentry and Below Grade Waterproofing. • ASTM & AAMA Window & Door Leak Analysis with respect to Product or Installation Failures. • Technical presenter to the Stucco Manufacturer’s Association (SMA) • Technical Advisor and Forensic Investigator to the leading environmental engineering firm: Terra Petra • ASTM Member & Official Voting Committee Member of E06, Performance of Buildings Education and Certification: Accredited Architectural School Waterproofing Consultant-(USC) State of California License, B 904491 DuPont Envelope Certification number; DWSRC 1082 Solving Mold Training Certificate Solving Moisture Training Certificate State...

Civil Engineering, Failure Analysis - Construction Design Failures, Drainage, Earthmoving/Mining/Paving Equipment, Parking Lot Design and Maintenance, Excavation and Embankment, Bridge Design, Retaining Walls, Construction Management Issues, Highway and Roadway Design, Lighting, Signage, Traffic Control, Bituminous and Concrete Pavement

...Some practice areas include excavation and embankment, bituminous and concrete pavement, retainage walls, drainage, building construction, bridge substructure and superstructure, intersection design and construction, lighting, signing, surveillance, traffic control, and landscaping. He has over twenty-five years of experience with construction management, field inspections, commercial planning, and engineering design. Leveraging that decades-long background, he is especially skilled at running an investigation that encompasses complex technical issues with the goal of determining why an event happened the way it did. Dr. Holliday is passionate about communicating with people who come from different backgrounds and technical competencies. He excels in making complex subjects understandable to a non-technical audience....

Civil Engineering, Construction Engineering - drainage, hydrology, hydraulics, project management, construction management, design, specifications, materials testing, construction, staking, failures, Construction Management Issues, Construction Design Failures, Excavation and Embankment, pipe installation.

...Some practice areas include pipe design, hydrology, excavation and embankment, bituminous and concrete pavement, and drainage, Mr. Nelson has over thirty years of experience with construction management, project management, field inspections, materials testing, and engineering design. Leveraging his experiences, he is capable of reviewing projects that encompass complex technical issues with the goal of determining why an event happened the way it did. Michael is skillful about communicating with people who come from different backgrounds and technical competencies. He excels in making complex subjects understandable to a non-technical audience. His diverse work experience in the private and public construction sectors, provide him a solid background as a consulting expert.

Ophthalmology - Retina Specialist, vitreo-retinal specialist, retinopathy of prematurity, diabetic retinopathy, retinal detachment, macular degeneration, endophthalmitis,

As a vitreoretinal surgeon, I see a wide variety of ocular conditions and diseases in adults mostly those with retinal issues. In any given outpatient clinic, I will have managed patients with diabetes mellitus, hypertension, uveitis, retinal tears, retinal detachments, macular degeneration, and cataract surgery related complications. I often perform minor procedures such as injections, lasers and retinal detachment repairs in my outpatient clinics as well. These procedures include panretinal photocoagulation laser, focal/grid laser, laser retinopexy, pneumatic re-attachment procedure, intravitreal anti-VEGF and corticosteroid injections, and periocular corticosteroid injections. In the operating room, I perform numerous surgical procedures which include posterior vitrectomies, scleral buckles, intraocular lens fixation and pars plana glaucoma drainage device placement....

Hydrology, Engineering - Water Resources focused on: Flooding, Floodplain Management, Drainage, Surface Water Hydrology, Hydraulic Structures, Grading, Erosion, Permitting, and other water resource issues.

...His experience includes dam safety, design and construction, energy, geographic information systems, groundwater hydrology, remote sensing, river systems, and surface water hydrology, in support of his expert witness practice focus area in water resources (flooding, floodplain management, drainage, hydrology, hydraulic structures, grading, erosion, and permitting). Mr. Blatchford served the United States Government (Interior, Reclamation) as the River Operations Manager on the Lower Colorado River, involved with water deliveries to Phoenix, Tucson, Los Angeles, San Diego, and irrigators in southern California, southern Arizona, and Mexico. He actively served west wide in Reclamation’s dam safety program, and interfaced extensively with the USGS, the USACE, NOAA, the Colorado River Basin Forecast Center (CBRFC), Mexico, and many irrigators, local and state agencies, and non-Governmental organizations. Mr....

Civil Engineering, Hydrology - Drainage, Hydrology, Hydraulics, Floodplain Mapping, Storm Sewer, Stormwater Management, Flooding, Storm Drainage, FEMA, Grading, Erosion and Sediment Control, Runoff

...Myers is experienced in commercial and residential stormwater management design, floodplain management, erosion and sediment control design, and assessing drainage issues through field investigation and written report.