Earth Mechanics, Inc.
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<br />Specialty Subcontractors
<br />We have listed other firms that could be utilized should their specialty be needed on a particular
<br />task order. Having worked together on previous projects, we understand each firm's strengths
<br />and would be able to maximize their capabilities, availability of equipment, and schedule
<br />constraints.
<br />Sub -Contracted Services
<br />Drilling
<br />Specialty Subcontractors
<br />2R Drilling, SoCal Drilling, Gregg Drilling
<br />Cone Penetration Testing
<br />Kehoe Testing and Engineering
<br />Traffic Control
<br />Hi -Way Safety
<br />Geophysical Survey
<br />GeoVision
<br />Soil and Water Chemical Testing
<br />Test America
<br />Hazardous Materials Investigation
<br />Black Rock Geosciences
<br />Transport, Storage & Disposal of Soil Cuttings
<br />American Integrated Services
<br />Team Management
<br />The designated Project Manager (PM), Mr. Raj S. Pirathiviraj, PE, GE, will have the ultimate
<br />responsibility of successfully completing services for the City on schedule and within budget.
<br />Raj S. Pirathiviraj, PE, GE I Project Manager
<br />Experience: 19 Years (9 Years with EMI)
<br />Registration: Geotechnical Engineer, CA #2963; Civil Engineer, CA #71662
<br />Education: MS, Civil Engineering; BS, Civil Engineering
<br />Raj S. Pirathiviraj has 19 years of varied experience conducting and
<br />managing geotechnical studies for highway and railroad bridges,
<br />roadways and pavements, airports, flood control facilities, retaining
<br />structures, buildings, and low impact development BMPs. His
<br />experience has included project management, construction monitoring,
<br />dam inspection, pavement condition evaluation, levee repair, and
<br />various geotechnical engineering services. Raj's areas of expertise
<br />include design of deep and shallow foundations for bridges, walls, sign structures, airport traffic
<br />control towers and light rail system, stability and repair of levees, pile drivability analysis,
<br />probabilistic and deterministic seismic hazard evaluation, liquefaction and seismic settlement
<br />analysis, static and pseudo -static slope stability analyses and evaluating pavement conditions,
<br />rehabilitations, and replacements. He has provided construction support including plan reviews,
<br />observation and inspection of driven piles, excavations, and engineering fill placements. Current
<br />functional responsibilities include: managing multiple projects and tasks; coordinating with
<br />various clients and agencies; preparing scopes of work and budgets for geotechnical services;
<br />planning and coordinating field investigations, infiltration testing, pavement evaluations and
<br />laboratory testing programs; conducting and reviewing geotechnical analyses and providing
<br />design parameters and recommendations; responding to RFIs during construction; and
<br />preparing various reports and memorandums. As Project Manager, he will be responsible for
<br />assigning resources for each task order, tracking schedule and monitoring project spending,
<br />working with task managers to identify and resolve issues, and advising the City of the project
<br />status. His project experience includes:
<br />■ Santa Ana Zoo Parking Lot, Santa Ana, CA
<br />■ Valencia Drive and Basque Avenue Reconstruction, Fullerton, CA
<br />■ Pacific Avenue Pedestrian and Bicycle Improvement Project, Jurupa Valley, CA
<br />Proposal (RFP No. 23-123)
<br />City of Santa Ana
<br />On -Call Geotechnical Engineering Services
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