Item 17 - Agreements for On-Call Geotechnical Engineering Services

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<67) GEOCON TYLER KLINGENBERG INSPECTOR City of Santa Ana RFP 23-123 — On -Call Geotechnical Engineering Services Mr. Klingenberg has more than 10 years of experience performing materials testing and special inspection services throughout the Orange County and Los Angeles areas on a variety of public and private sector projects, including schools, hospitals, roads, commercial buildings and residential buildings. As an Inspector, Mr. Klingenberg is responsible for performing materials testing and inspection services for reinforced and post -tensioned concrete, wood and masonry construction, spray -applied fireproofing, structural steel and bolting, epoxy anchors, and rebar. Recent experience includes: FIRE STATION N0.2 REPLACEMENT, NEWPORT BEACH, CALIFORNIA EXPERIENCE 10 years CERTIFICATIONS - ICC Reinforced Concrete - ICC Soils - ICC Masonry - ICC Structural Steel & Bolting - ACI Concrete Field Testing Technician Grade 1 Geocon is currently providing testing and observation services during the - HAZMAT grading for the replacement of Fire Station No. 2 in the City of Newport - Nuclear Gauge Safety Beach, California. Mr. Klingenberg is performing as Geocon's primary inspector and has provided client meeting coordination; sample importing; and testing and observation during the placement of subgrade, base, and asphalt concrete. CITY OF NEWPORT BEACH, OCEAN BOULEVARD SIDEWALK, NEWPORT BEACH, CALIFORNIA Geocon performed testing and observation services for the Ocean Boulevard Sidewalk Improvements project. The project consists of sidewalk to be installed along the south side of Ocean Boulevard from Dahlia Avenue to Fernleaf Avenue. The project provides for pedestrian safety and American with Disabilities Act (ADA) compliance. Mr. Klingenberg performed testing and observation during placement of subgrade, base, and asphalt concrete. CITY OF PASADENA, VICTORY PARK, PASADENA, CALIFORNIA Geocon performed testing and observation services during the Victory Park Restroom project. The existing restroom will be demolished and replaced with a larger facility that will include a storage room for Park staff. The existing restrooms had deteriorated and become difficult to maintain. Mr. Klingenberg performed inspection and stressing of epoxy anchors and rebar. CITY OF GARDEN GROVE, ACACIA AVENUE-JOSEPHINE STREET STORM DRAIN, GARDEN GROVE, CALIFORNIA Geocon performed utility potholing services on Acacia Avenue and Josephine Street with the goal to fill the cracks and separations of asphaltic pavement for the street improvement project in the City of Garden Grove. We exposed utilities along the alignment of the proposed storm drain line, backfilled the excavations with soils, and restored the ground with asphalt/concrete patches. Geocon matched the existing AC thickness to that of surrounding streets upon completion of the storm drain. As an inspector, Mr. Klingenberg performed density testing of subgrade, base, and asphalt concrete; observation of subgrade stabilization; density testing of storm drain trenches and during backfill. PORTOLA CENTER, LAKE FOREST, CALIFORNIA The Portola Center residential subdivision is located in the City of Lake Forest in the eastern portion of Orange County, California. The 200 acre property is planned for 700 single-family homes, a mixed -use commercial/residential area, multi -family housing, and public and private parks/residential facilities with accommodating retaining walls, streets, and infrastructure. Mr. Klingenberg performed testing and observation during utility trenching; placement of subgrade, base, and asphalt concrete; construction of the building pad; and foundation observation. Geocon 2023-333 Page 13 August 28, 2023