Perez v. Pacific Gas & Electric CA1/2

CourtCalifornia Court of Appeal
DecidedJune 10, 2021
DocketA151868
StatusUnpublished

This text of Perez v. Pacific Gas & Electric CA1/2 (Perez v. Pacific Gas & Electric CA1/2) is published on Counsel Stack Legal Research, covering California Court of Appeal primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Perez v. Pacific Gas & Electric CA1/2, (Cal. Ct. App. 2021).

Opinion

Filed 6/10/21 Perez v. Pacific Gas & Electric CA1/2 NOT TO BE PUBLISHED IN OFFICIAL REPORTS California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for publication or ordered published, except as specified by rule 8.1115(b). This opinion has not been certified for publication or ordered published for purposes of rule 8.1115.

IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA

FIRST APPELLATE DISTRICT

DIVISION TWO

JUAN M. PEREZ, Plaintiff and Appellant, A151868 v. PACIFIC GAS & ELECTRIC (San Francisco County COMPANY et al. Super. Ct. No. 14-543168) Defendants and Respondents.

Plaintiff Juan Perez contracted Valley Fever during a period of time when he was working as a power utilities inspector for defendants Pacific Gas & Electric Company (PG&E) and Snelson Companies, Inc. (Snelson) at jobsites in Kern County and Kings County, areas that are endemic for the fungus that causes the illness. This appeal is from a summary judgment in favor of defendants on plaintiff’s complaint for negligence, which alleged that defendants failed to warn him about, and take measures to minimize, his risk of exposure to the fungus. Plaintiff contends the trial court abused its discretion in finding his expert witness’s opinions speculative and erred in finding he failed to establish a triable issue of fact on causation. We affirm. BACKGROUND Plaintiff began experiencing symptoms of illness in late January 2014 and was diagnosed with Valley Fever (coccidioidomycosis) in March 2014.

1 Valley Fever is caused by the naturally occurring soil fungus Coccidioides immitis (the “Cocci fungus”), which is endemic to parts of the southwestern United States. Illness occurs when spores are inhaled after becoming airborne due to disturbance of the soil, and can be caused by as few as one to 10 spores. The spores are microscopic and can remain airborne for extended periods of time; they may be present in ambient dust or in air free of visible dust; they may be carried long distances by wind; and they may be transported to nonendemic areas after settling on objects such as clothing or equipment. Symptoms of Valley Fever typically develop one to three weeks after exposure. Based on this accepted incubation period, the parties’ experts agreed that the likely period of exposure for plaintiff was late December 2013, to early February 2014, more likely January to early February. Between March 2013 and the end of February 2014, plaintiff worked as a power utilities inspector, testing and inspecting work on a natural gas pipeline by defendants, primarily in Kings and Kern Counties.1 This is a “highly endemic” area for Valley Fever; Kern County is the most endemic, and has by far the most cases of counties in California. Plaintiff’s work put him in close proximity to soil disrupting activities including excavation, regrading, backfilling and recompacting. From October 2013 through February 2014, plaintiff lived in a trailer at recreational vehicle (RV) parks in Kern County; in December 2013 and January and February 2014, while living in an RV park in Lost Hills, he would eat breakfast out, take his lunch to work, and for dinner, cook or walk to nearby fast food restaurants. He drove home to Del Mar, in San Diego County, every two weeks. San Diego County is a “suspected endemic area for Valley Fever. While at home,

1 Plaintiff was employed by Bureau Veritas.

2 plaintiff would pay bills, “[g]o have some kind of fun” and out to dinner with his wife, and “catch up on yard work,” including pulling weeds. In support of the motion for summary judgment, defendants relied upon the declaration of Ben Kollmeyer, a certified industrial hygienist, who concluded that “the origin of the Coccidiodes spore(s) that caused plaintiff’s Valley Fever cannot be determined.” According to Kollmeyer, in endemic areas, the Cocci fungus “can grow sporadically in surface soils depending on a variety of environmental conditions that are not well understood.” It is “difficult if not impossible” to determine whether the fungus was present in a given soil location because “growth sites within endemic regions are small, widely scattered and not uniform,” and presence of the fungus in soil cannot be determined visually. Due to the small size and sporadic distribution of growth sites, there is “currently no reliable or reasonable way to test the soil at a given site” for its presence and “such testing has historically produced low recovery rates in samples from known outbreak sites.” Kollmeyer had not seen any evidence “supporting the presence of Coccidiodes in the soil at the December 2013 and January 2014 jobsites as opposed to the soil in the surrounding lands, along plaintiff’s routes of travel, or in the lands surrounding the Lost Hills RV Park or Orange Grove RV Park” or concerning the existence of other cases of Valley Fever associated with the jobsites, and the soil at the alleged exposure sites was never evaluated for presence of the fungus or “potentially related soil characteristics.” Kollmeyer stated that a person may be exposed to the fungus during “very short term travel to an endemic region,” such as driving through it, and “[s]ince a Valley Fever infection is almost always the direct result of inhalation of airborne spores of Coccidioides, the exact source (home, recreation, work, travel, etc.) of the exposure cannot be determined absent

3 scientific data confirming the existence, or likely existence, of the fungus in the soil at issue at the time of exposure (e.g., soils testing data, associated cases).” The areas where plaintiff’s jobsites were located, where he lived and through which he traveled, went through “predominately rural areas characterized by exposed soil, agricultural land and dirt roads,” and “[a]ny number of activities occurring on this land in a recognized highly endemic area could be reasonably assumed to disturb soil and general ambient soil dust (e.g., agricultural operations, land development and construction, mining, recreational activities, vehicles on unpaved roads/land).” Opposing summary judgment, plaintiff offered the declaration of certified Industrial Hygienist James Kapin. Kapin declared that “[b]y far, persons with the greatest risks of inhaling the spores and contracting Valley Fever are those who are in close proximity to activities that involve considerable soil disruption.” Involvement in outdoor activities that create dusty conditions in endemic areas “increase the risk for individuals becoming infected,” and construction activity such as grading, excavation of soil, backfilling and recompacting previously excavated soil “creates the greatest risks to persons either doing the work or being in close proximity” to it. “The highest rates of Valley Fever have occurred among agricultural and construction workers who are likely to have the greatest chance of exposure if the activity involves being in close proximity to construction or agricultural activity that involves considerable soil disruption.” According to Kapin, “human soil-disrupting activity, such as excavation and digging of soil in endemic areas, is the most important determining factor for person’s contracting Valley Fever in California,” other factors being amount of time traveling in endemic areas, time living in endemic areas, duration of time

4 spent outdoors, participating in recreational activities where soil is disturbed, and duration of time in dusty conditions. Kapin stated that one of the “scientific methods to determine the source of a worker contracting an occupational disease like Valley Fever” is to examine the person’s activities during the period when exposure was probable.

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Bluebook (online)
Perez v. Pacific Gas & Electric CA1/2, Counsel Stack Legal Research, https://law.counselstack.com/opinion/perez-v-pacific-gas-electric-ca12-calctapp-2021.