Isaac R. Email and Phone Number

CALIFORNIA HIGH-SPEED RAIL – CP2/3 ASSISTANT SEGMENT MANAGER (APRIL 2023 – PRESENT)CALIFORNIA HIGH-SPEED RAIL – CP2/3 INTERIM SEGMENT MANAGER (MAR 2022 – April 2023)*Developed relationships with the DFJV management personnel to foster construction progress.*Held meetings discussing construction conflicts with the goal of solving the issues and moving forward with construction.*Reviewed monthly pay estimates for base scope item work and executed change order work alongside the… Show more CALIFORNIA HIGH-SPEED RAIL – CP2/3 ASSISTANT SEGMENT MANAGER (APRIL 2023 – PRESENT)CALIFORNIA HIGH-SPEED RAIL – CP2/3 INTERIM SEGMENT MANAGER (MAR 2022 – April 2023)*Developed relationships with the DFJV management personnel to foster construction progress.*Held meetings discussing construction conflicts with the goal of solving the issues and moving forward with construction.*Reviewed monthly pay estimates for base scope item work and executed change order work alongside the DFJV using gathered field construction data to accurately pay items partially and fully completed. *Routinely meet with outside agencies whose ROW the CP2/3 project will be encroaching on to solve construction related obstacles before and when they occur. *Attended Segment 3 meetings with the DFJV management and engineers pursuing construction progress by acknowledging construction obstacles, discussing, solving, and implementing solutions.*Held daily phone conversations with PCM Field Engineers on topics related to job performance optimization and expectations. CALIFORNIA HIGH-SPEED RAIL – CP2/3 FIELD ENGINEER (FEB 2020 – MAR 2022)Performed the following construction oversite responsibilities as Field Engineer:*Interacted daily with the DFJV QC/QA personnel regarding construction activities, hold-point inspections, and observations pertaining to the Corridor Wide Construction Specifications.*Provided daily documentation of construction activities, labor counts, and construction quantities throughout Segment 3.*When not present acted on behalf of Caltrans, Tulare County, Kings County, City of Corcoran, BNSF, irrigation districts, and property owners.*Attended meetings with outside agencies such as Caltrans and BNSF providing construction updates and discussing QC related issues.*Reviewed the monthly pay application alongside the DFJV segment manager and engineers using data from daily field observations and reports. Show less

*Ensured correct placement of traffic handling devices on state-owned facilities and communicated with the Transportation Management Center.*Reviewed construction pay items listed in the Special Provisions and agreed to quantities with the Contractor at the end of each workday.*Inspected Type A HMA and rubberized HMA paving operations utilizing the Special Provisions, job plans, and specifications. Calculated spread rates to ensure Contractor met design quantities. *Held Contractors… Show more *Ensured correct placement of traffic handling devices on state-owned facilities and communicated with the Transportation Management Center.*Reviewed construction pay items listed in the Special Provisions and agreed to quantities with the Contractor at the end of each workday.*Inspected Type A HMA and rubberized HMA paving operations utilizing the Special Provisions, job plans, and specifications. Calculated spread rates to ensure Contractor met design quantities. *Held Contractors accountable to 2015 Caltrans Standard Specifications, 2015 Caltrans Standard Plans, Special Provisions, and job plans on numerous projects.*Various Inspections: Cured-In-Place Pipeliner, Flume Downdrains, AC Dike, Earthwork, Concrete Barrier, Midwest Guardrail System, Striping, Construction Area Signs, Shoulder Backing, Construction of New Roadway, Clearing and Grubbing, Vegetation Control, Hydroseed Placement Show less

Performed the following construction oversite responsibilities as Field Engineer:*Concrete Pours* CIDH, Bents, Bent Caps, Shear Keys, Column Flares, Soffit, Stem Walls, Viaduct Deck, Parapet Walls, Derailment Protection Walls, Intrusion Barrier, Shoofly Approach Slabs, Abutments, Bridge Concrete Barrier, Sidewalk, Curb and GutterGrout Inspection* Pressurized Grout for Tiebacks, Viaduct Bearing Pads, Pressurized Grout for Post Tensioned Viaduct StrandsVarious Oversite… Show more Performed the following construction oversite responsibilities as Field Engineer:*Concrete Pours* CIDH, Bents, Bent Caps, Shear Keys, Column Flares, Soffit, Stem Walls, Viaduct Deck, Parapet Walls, Derailment Protection Walls, Intrusion Barrier, Shoofly Approach Slabs, Abutments, Bridge Concrete Barrier, Sidewalk, Curb and GutterGrout Inspection* Pressurized Grout for Tiebacks, Viaduct Bearing Pads, Pressurized Grout for Post Tensioned Viaduct StrandsVarious Oversite Inspections* Clearing and Grubbing, Environmental Assessment Review, Construction Memo Review, Structure Demolition, Underground Utilities (water, sewer, PG&E), Sheet Piles, Installation/Dropping of Viaduct Falsework, Implementation of Traffic Handling Plan Stages (Construction Area Signs, Temporary Overhead Signs, Temporary Striping, K-Rail placement, Freeway Improvement), Fresno Colony Canal Realignment, Earthwork, SWPPP Show less

*Began working with Kleinfelder out of the Sunnyvale/Cupertino satellite office on the Apple Campus II project.*Managed the Apple Campus II main building soils inspections and provided recommendations to solve issues related to soils. *Observed tie-back installation and observed and reported on performance and proof tests.*Worked with drillers performing soil explorations for geotechnical design by classifying soils at given intervals.*Received a bonus for being the lead for a… Show more *Began working with Kleinfelder out of the Sunnyvale/Cupertino satellite office on the Apple Campus II project.*Managed the Apple Campus II main building soils inspections and provided recommendations to solve issues related to soils. *Observed tie-back installation and observed and reported on performance and proof tests.*Worked with drillers performing soil explorations for geotechnical design by classifying soils at given intervals.*Received a bonus for being the lead for a soils exploration job in Roswell, New Mexico. The job had 25 bore locations, 15 test pit locations, and 10 resistivity test sites. *Further improved communication skills; held multiple subcontractors accountable for project specifications related to the geotechnical report. Show less

*Served as an inspector for various concrete pours; tested concrete for slump, temperature, air content; prepared specimens to be strength tested.*Inspected incoming construction material samples to verify conformance with engineering plans.*Read, interpreted, and applied plans provided by a licensed engineer for purposes of inspection.*Managed concrete lab; maintained concrete logs and systematically strength tested concrete specimens.