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<br />drangitsch@wsbeng.com | 763 . 287 .85250
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<br />Dan Rangitsch, PG – Selected Project Experience
<br />Robert Street Improvements Project | West St.
<br />Paul, MN
<br />CLIENT: CITY OF WEST ST. PAUL
<br />PROJECT DURATION: DEC 2015 – 2016
<br />Prior to reconstruction activities, Dan created a Work Plan
<br />that identified potential impacts along Robert Street
<br />Improvements Project corridor. After these potential
<br />impacted areas were identified, Dan performed
<br />environmental oversight to help manage impacted soil,
<br />groundwater, and other regulated materials that were
<br />encountered along the project corridor. Contaminants of
<br />concern included VOCs, DRO, and GRO. Oversight
<br />consisted of PID field screening, managing and segregating
<br />impacted soil, vapor barrier installation on public utilities,
<br />and manifest/weight ticket tracking during disposal activities.
<br />Dan also identified and sampled suspect asbestos-
<br />containing materials (ACM) that were encountered during
<br />construction activities. Once ACM was identified along the
<br />project corridor, Dan created an Emission Control Plan
<br />(ECP) and provided oversight and documentation during
<br />ACM removal activities. In total, 518.11 tons of petroleum
<br />impacted soil, 5.35 tons of ACM, and one dumpster of
<br />treated timbers were removed and disposed of during site
<br />activities. Upon completion of construction activities, Dan
<br />prepared a Response Action Plan (RAP) Implementation
<br />report documenting the completion of site activities.
<br />CSAH 101 Corridor Improvements | Minnetonka,
<br />MN
<br />CLIENT: HENNEPIN COUNTY
<br />PROJECT DURATION: 2015 – 2017
<br />As part of a corridor improvements project, Dan provided
<br />environmental oversight and on-site management during the
<br />removal, segregation, and disposal of DRO, GRO, VOCs,
<br />PAHs, ACM, and debris impacted soil. Dan collected
<br />suspect ACM from buried debris and utilities that were
<br />encountered during reconstruction. After results identified
<br />the ACM, Dan prepared an ECP to manage the ACM and
<br />provided oversight during removal and disposal activities to
<br />ensure regulatory compliance. Additionally, newly
<br />discovered soil impacts along the corridor were segregated,
<br />stockpiles, and sampled for waste characterization and
<br />landfill acceptance. During onsite disposal activities, Dan
<br />handled manifests and collected weight tickets to ensure
<br />waste materials were managed and disposed of properly.
<br />Upon project completion, Dan prepared a final report
<br />summarizing environmental removal/management activities
<br />conducted along the corridor. In total 206.32 tons of
<br />impacted soil and 22.16 tons of ACM was managed and
<br />disposed of during site reconstruction activities.
<br />Carpenter Park – Stormwater Improvements |
<br />St. Louis Park, MN
<br />CLIENT: CITY OF ST. LOUIS PARK
<br />PROJECT DURATION: 2017-2018
<br />During the planning stages of a proposed stormwater
<br />improvements project, WSB identified a potential dump site
<br />in the proposed stormwater structure location at Carpenter
<br />Park. Based on these findings, Dan completed 5 test pits
<br />and four soil borings at the site that identified the presence
<br />of contaminated fill soils with debris and groundwater
<br />impacts above MPCA discharge regulations. Contaminants
<br />of concern included DRO, GRO, PAHs and solid waste. Dan
<br />also helped prepare a RAP with a CCP to manage impacted
<br />soils and groundwater that may encountered during the
<br />project activities. During site redevelopment activities, Dan
<br />provided environmental oversight that included PID field
<br />screening, air monitoring, groundwater discharge sampling,
<br />management and segregation of impacted soil/debris, and
<br />oversight during the installation of a vapor membrane. In
<br />total 8,364.94 tons of impacted soil was removed from the
<br />site and vapor barriers were installed between the in-situ
<br />impacted soil and the stormwater system. Based upon
<br />Response Actions as outlined in the RAP, Dan prepared a
<br />RAP Implementation report documenting the completion of
<br />site activities for MPCA review and approval.
<br />Valley Oil Redevelopment | Savage, MN
<br />CLIENT: CITY OF SAVAGE
<br />PROJECT DURATION: 2017 – 2018
<br />The City of Savage retained WSB to provide environmental
<br />management services for the redevelopment of a former
<br />commercial bulk petroleum distributer, retail filling station
<br />and auto maintenance business. As part of the project, Dan
<br />completed a Phase I ESA, Phase II ESA, asbestos and
<br />regulated materials inspection, RAP/CCP, and a Limited
<br />Site Investigation. Contaminants of concern included PCBs,
<br />VOCs, ACM, debris, DRO and GRO. During RAP/CCP
<br />implementation activities, Dan provided environmental
<br />oversight that included PID field screening and contractor
<br />management during monitoring well sealing and the removal
<br />of 16 underground storage tanks (USTs), ACM transite
<br />piping, 4 oil water separators, 2 septic systems, 4 lifts/hoists,
<br />petroleum impacted soil, and buried debris. In total
<br />11,849.54 tons of impacted soil/debris was removed from
<br />the site and 25,893 cubic yards of unregulated soil was
<br />brought to the site for redevelopment. After Response Action
<br />activities were finished, Dan completed a RAP
<br />Implementation report and submitted it to the MCPA for
<br />review and approval.
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