Issa El Haddad Email & Phone Number

California, United States

Escondido, California, United States

El Cajon, Ca

El Cajon, Ca

Fullerton, California

+ Used Civil 3D to prepare public agency-compliant multidiscipline design drawings such as: street improvement plans, existing conditions plans, drainage plans, underground utility plans, traffic control plans, signing and striping plans, and improvement plans for underground sewer, water, and storm drain utility lines.+ Used Microstation to prepare signing quantities plans, sign locations plans, and sign details plans in compliance with CA and federal MUTCD.+ Surveyed project site for… Show more + Used Civil 3D to prepare public agency-compliant multidiscipline design drawings such as: street improvement plans, existing conditions plans, drainage plans, underground utility plans, traffic control plans, signing and striping plans, and improvement plans for underground sewer, water, and storm drain utility lines.+ Used Microstation to prepare signing quantities plans, sign locations plans, and sign details plans in compliance with CA and federal MUTCD.+ Surveyed project site for existing conditions, identifying locations of traffic loops, pole boxes, signal poles, and pedestrian push buttons.+ Investigated and mapped utilities, prepared utility matrix and coordinated with public agencies and private utility owners.+ Prepared preliminary cost estimates, conceptual exhibits, and flowcharts for several proposals.+ Projects include: - City of Los Angeles, BOE, Exposition West Bikeway Project – Northvale Segment, Los Angeles, CA - City of Los Angeles, BOE, Potrero Canyon Park Development Project, Los Angeles, CA - Regional Connector Underground Light Rail Project, Los Angeles, CA - City of Cerritos-Metro HotSpots at Bloomfield/Artesia and Carmenita/South, Cerritos, CA - Caltrans D11, Overhead Sign Replacement Project on Various Routes, San Diego County, CA Show less

Oceanside, Ca

+ Used Civil 3D to prepare water and sewer plans and profiles; added stations for manholes, fire hydrants, TEE connections, CROSS connections, horizontal and vertical bends, deflections, and connections to existing water/sewer pipes.+ Replaced vertical bends with pipe deflections whenever possible.+ Identified and verified existing utilities, right of way, and easements from existing As-Built drawings.+ Revised As-Built drawings and City of Oceanside standard drawings to reflect… Show more + Used Civil 3D to prepare water and sewer plans and profiles; added stations for manholes, fire hydrants, TEE connections, CROSS connections, horizontal and vertical bends, deflections, and connections to existing water/sewer pipes.+ Replaced vertical bends with pipe deflections whenever possible.+ Identified and verified existing utilities, right of way, and easements from existing As-Built drawings.+ Revised As-Built drawings and City of Oceanside standard drawings to reflect current conditions.+ Drew connections and civil details for each unique pipe connection. Details include various TEE and CROSS connections, PVC to PVC adapter, PVC to ACP adapter, eccentric reducer, fire hydrant and gate valve, and typical trench detail.+ Projects include: - City of Oceanside, Downtown Water and Sewer Pipe Replacement Project, Oceanside, CA Show less

Greater San Diego Area

+ Prepared traffic design plans (sign plans and construction area sign plans) in MicroStation.+ Prepared sign panel specifications by consulting federal and California MUTCD.+ Compiled pavement delineation quantities by consulting CALTRANS Standard Plans.+ Organized connector closure charts in Caltrans database and Google Earth.+ Created a new GIS web-based map with Traffic Handling Plans and closure charts.+ Assisted in resourcing tasks including allocating correct amount… Show more + Prepared traffic design plans (sign plans and construction area sign plans) in MicroStation.+ Prepared sign panel specifications by consulting federal and California MUTCD.+ Compiled pavement delineation quantities by consulting CALTRANS Standard Plans.+ Organized connector closure charts in Caltrans database and Google Earth.+ Created a new GIS web-based map with Traffic Handling Plans and closure charts.+ Assisted in resourcing tasks including allocating correct amount of hours. Show less

Greater San Diego Area

Understanding the potential toxic effect of released engineered silver nanoparticles (Ag-NPs) to beneficial microorganisms (Nitrosomonas europaea bacteria) in wastewater treatment plants and the natural environment, as well as the influence of Ag-NPs on chronically exposed N. europaea.+ Optimized growth media to culture the bacteria organisms.+ Performed a variety of experiments measuring toxicity of Ag-NPs and silver ions, as well as dissolution of Ag-NPs.+ Studied the effect… Show more Understanding the potential toxic effect of released engineered silver nanoparticles (Ag-NPs) to beneficial microorganisms (Nitrosomonas europaea bacteria) in wastewater treatment plants and the natural environment, as well as the influence of Ag-NPs on chronically exposed N. europaea.+ Optimized growth media to culture the bacteria organisms.+ Performed a variety of experiments measuring toxicity of Ag-NPs and silver ions, as well as dissolution of Ag-NPs.+ Studied the effect of proteins and polysaccharides on Ag-NP toxicity and dissolution.+ Analyzed data using a variety of statistical methods and environmental engineering formulas.+ Received an internship with USDA to continue this research for Summer 2012.+ Presented this research at the SDSU Student Research Symposium on March 8, 2013 and at the Water Resources and Policy Initiatives (WRPI) board meeting on February 27, 2013, and at the 5th annual WRPI Conference on June 20, 2013. Show less