Loading
Utilities
7 min read
Areas of Expertise :
Utilities, Electrical Engineering, Power Distribution, Construction Safety
Published Date:
Last Modified Date:
Jurisdiction:
Texas State
A buried guy-wire anchor became the center of a negligence lawsuit after two construction workers suffered severe electric shocks during a road-widening project in Dallas County, Texas. On July 12, 2016, Victor Quintanilla and Oscar Interiano Rosales were excavating near a utility pole when the supporting cable lost tension and sagged against an energized electrical jumper. The workers alleged that Oncor Electric Delivery Company LLC had installed a two-foot insulator that was too short to prevent the lower portion of the guy wire from becoming energized. Their claims concerned the design and placement of utility safety equipment, the conditions that caused the cable to move, and Oncor's responsibility for the resulting injuries.
The workers sued Oncor in 2017, and the case proceeded to a jury trial involving electrical engineering testimony, utility design standards, and Texas laws governing work near high-voltage lines. The jury assigned 48% responsibility to Oncor and 49% to the workers' employer, Alvarenga Underground Construction LLC, with the remaining responsibility divided between the injured workers. The Texas Fifth Court of Appeals affirmed the negligence judgment in October 2022, and the Texas Supreme Court denied further review in 2024. Oncor subsequently tendered the judgment payments to the workers' attorney, while a separate workers' compensation reimbursement dispute proceeded in federal court.
Oncor constructed the guy-wire system involved in the accident around 1986–1987. The installation included a two-foot insulator on a cable used to stabilize an overhead utility pole. The insulator was intended to interrupt the flow of electricity if the supporting wire contacted energized equipment. At trial, Oncor's distribution-standards manager testified that the installation was subject to the 1984 National Electrical Safety Code (NESC) and an internal company design standard originally published in 1969. Both standards became part of the dispute over whether the insulator was properly positioned to remain effective if the guy wire sagged.
Victor Quintanilla and Oscar Interiano Rosales were digging a pit to install underground utility services beneath a road in Dallas County. Their employer, Alvarenga Underground Construction LLC, was working as a subcontractor for Henkels & McCoy, Inc., on a road-widening project. The excavation area included a buried guy-wire anchor connected to a nearby utility pole carrying high-voltage electrical lines. As soil was removed from around the anchor, the supporting cable lost tension and sagged against an energized jumper. Electricity reached the guy wire, causing severe electric-shock injuries to both workers.
Quintanilla and Rosales filed suit against Oncor in the 160th Judicial District Court of Dallas County in 2017, under cause number DC-17-03500. They alleged that the company failed to properly design and install the guy-wire insulation, allowing the cable to become energized when it moved out of its normal position. Oncor denied negligence and argued that the excavation activities caused the accident. The utility also asserted an indemnity defense under Chapter 752 of the Texas Health and Safety Code, which establishes safety requirements for certain work near high-voltage overhead lines. In 2018, Accident Fund Insurance Company of America, Alvarenga's workers' compensation insurer, intervened to pursue reimbursement of benefits paid to the injured men.
The trial included testimony from electrical engineering experts Johnny Dagenhart, P.E., for the workers, and Forest J. Smith, P.E., for Oncor. Both addressed the function of guy-wire insulators, the potential movement of supporting cables, and electrical contact hazards. The trial court directed a verdict in Oncor's favor on the gross-negligence claims, but the ordinary-negligence claims proceeded to the jury. Jurors assigned 49% responsibility to Alvarenga, 48% to Oncor, 2% to Quintanilla, and 1% to Rosales. The court entered judgment awarding Quintanilla $532,072.72 and Rosales $870,861.08 in damages and prejudgment interest, plus postjudgment interest and court costs.
The Texas Fifth Court of Appeals affirmed the trial court's judgment in a 2–1 decision. The majority found sufficient evidence supporting the jury's conclusion that Oncor's insulation arrangement created a foreseeable risk of electrical injury when the guy wire sagged. It also rejected Oncor's challenges involving Chapter 752, the exclusion of general contractor Henkels & McCoy from the jury's responsibility questions, and alleged errors during trial. Justice David Schenck dissented, concluding that the workers' disturbance of the anchor was not reasonably foreseeable to Oncor. He also disagreed with the decision not to submit the general contractor's potential responsibility to the jury.
Oncor petitioned the Texas Supreme Court to review the appellate decision. The court denied the petition on May 31, 2024, under case number 22-1072. Oncor then requested rehearing, which was denied on August 30, 2024. The court issued no separate merits opinion concerning the negligence findings. With those requests denied, the affirmed judgment remained in place, and the original case had completed its state appellate proceedings.
Accident Fund later pursued a separate federal lawsuit seeking reimbursement of workers' compensation benefits from the recovery obtained by Quintanilla and Rosales. During those proceedings, the U.S. District Court for the Northern District of Texas documented that Oncor had tendered $701,571.11 for Quintanilla and $1,148,128.01 for Rosales, along with $10,610.33 in taxable costs, to the workers' attorney. Accident Fund disputed the proposed reduction of its reimbursement rights based on Alvarenga's share of responsibility for the accident. The district court denied Accident Fund's motion for partial summary judgment and granted summary judgment in favor of the injured workers and their attorney. The ruling concerned the insurer's reimbursement claim rather than Oncor's negligence liability.
Accident Fund appealed the federal reimbursement decision to the U.S. Court of Appeals for the Fifth Circuit under case number 26-10393. The appeal concerned the insurer's entitlement to recover workers' compensation payments from the judgment proceeds and did not reopen the underlying electrical injury trial. Public docket records show that the appeal was filed on April 27, 2026, with further proceedings documented in June 2026. The original negligence judgment in Oncor v. Quintanilla had become final after the Texas Supreme Court denied rehearing in August 2024. Subsequent federal proceedings confirmed that Oncor had tendered the judgment payments to the injured workers' attorney.
Court:
Court of Appeals for the Fifth District of Texas at Dallas
Case Name:
Oncor Electric Delivery Company LLC v. Quintanilla
Two construction workers suffered severe electric shocks after excavation caused a guy wire to sag against an energized electrical jumper in Dallas County.
The negligence dispute focused on whether Oncor’s two-foot guy-wire insulator was properly designed and positioned to prevent the lower cable from becoming energized.
Electrical engineering experts addressed guy-wire movement, insulation design, utility standards, foreseeability, and work near high-voltage lines.
The jury assigned 48% responsibility to Oncor and 49% to the workers’ employer, with the remaining responsibility allocated to the injured workers.
The Texas Fifth Court of Appeals affirmed the judgment in 2022, and the Texas Supreme Court denied further review in 2024.
Electrical Accidents
Electrical Injuries
High Voltage
Electric Power Lines
Electrical Systems
Electrical Codes
Utility Accidents
Utility Construction
A buried guy-wire anchor became the center of a negligence lawsuit after two construction workers suffered severe electric shocks during a road-widening project in Dallas County, Texas. On July 12, 2016, Victor Quintanilla and Oscar Interiano Rosales were excavating near a utility pole when the supporting cable lost tension and sagged against an energized electrical jumper. The workers alleged that Oncor Electric Delivery Company LLC had installed a two-foot insulator that was too short to prevent the lower portion of the guy wire from becoming energized. Their claims concerned the design and placement of utility safety equipment, the conditions that caused the cable to move, and Oncor's responsibility for the resulting injuries.
The workers sued Oncor in 2017, and the case proceeded to a jury trial involving electrical engineering testimony, utility design standards, and Texas laws governing work near high-voltage lines. The jury assigned 48% responsibility to Oncor and 49% to the workers' employer, Alvarenga Underground Construction LLC, with the remaining responsibility divided between the injured workers. The Texas Fifth Court of Appeals affirmed the negligence judgment in October 2022, and the Texas Supreme Court denied further review in 2024. Oncor subsequently tendered the judgment payments to the workers' attorney, while a separate workers' compensation reimbursement dispute proceeded in federal court.
Oncor constructed the guy-wire system involved in the accident around 1986–1987. The installation included a two-foot insulator on a cable used to stabilize an overhead utility pole. The insulator was intended to interrupt the flow of electricity if the supporting wire contacted energized equipment. At trial, Oncor's distribution-standards manager testified that the installation was subject to the 1984 National Electrical Safety Code (NESC) and an internal company design standard originally published in 1969. Both standards became part of the dispute over whether the insulator was properly positioned to remain effective if the guy wire sagged.
Victor Quintanilla and Oscar Interiano Rosales were digging a pit to install underground utility services beneath a road in Dallas County. Their employer, Alvarenga Underground Construction LLC, was working as a subcontractor for Henkels & McCoy, Inc., on a road-widening project. The excavation area included a buried guy-wire anchor connected to a nearby utility pole carrying high-voltage electrical lines. As soil was removed from around the anchor, the supporting cable lost tension and sagged against an energized jumper. Electricity reached the guy wire, causing severe electric-shock injuries to both workers.
Quintanilla and Rosales filed suit against Oncor in the 160th Judicial District Court of Dallas County in 2017, under cause number DC-17-03500. They alleged that the company failed to properly design and install the guy-wire insulation, allowing the cable to become energized when it moved out of its normal position. Oncor denied negligence and argued that the excavation activities caused the accident. The utility also asserted an indemnity defense under Chapter 752 of the Texas Health and Safety Code, which establishes safety requirements for certain work near high-voltage overhead lines. In 2018, Accident Fund Insurance Company of America, Alvarenga's workers' compensation insurer, intervened to pursue reimbursement of benefits paid to the injured men.
The trial included testimony from electrical engineering experts Johnny Dagenhart, P.E., for the workers, and Forest J. Smith, P.E., for Oncor. Both addressed the function of guy-wire insulators, the potential movement of supporting cables, and electrical contact hazards. The trial court directed a verdict in Oncor's favor on the gross-negligence claims, but the ordinary-negligence claims proceeded to the jury. Jurors assigned 49% responsibility to Alvarenga, 48% to Oncor, 2% to Quintanilla, and 1% to Rosales. The court entered judgment awarding Quintanilla $532,072.72 and Rosales $870,861.08 in damages and prejudgment interest, plus postjudgment interest and court costs.
The Texas Fifth Court of Appeals affirmed the trial court's judgment in a 2–1 decision. The majority found sufficient evidence supporting the jury's conclusion that Oncor's insulation arrangement created a foreseeable risk of electrical injury when the guy wire sagged. It also rejected Oncor's challenges involving Chapter 752, the exclusion of general contractor Henkels & McCoy from the jury's responsibility questions, and alleged errors during trial. Justice David Schenck dissented, concluding that the workers' disturbance of the anchor was not reasonably foreseeable to Oncor. He also disagreed with the decision not to submit the general contractor's potential responsibility to the jury.
Oncor petitioned the Texas Supreme Court to review the appellate decision. The court denied the petition on May 31, 2024, under case number 22-1072. Oncor then requested rehearing, which was denied on August 30, 2024. The court issued no separate merits opinion concerning the negligence findings. With those requests denied, the affirmed judgment remained in place, and the original case had completed its state appellate proceedings.
Accident Fund later pursued a separate federal lawsuit seeking reimbursement of workers' compensation benefits from the recovery obtained by Quintanilla and Rosales. During those proceedings, the U.S. District Court for the Northern District of Texas documented that Oncor had tendered $701,571.11 for Quintanilla and $1,148,128.01 for Rosales, along with $10,610.33 in taxable costs, to the workers' attorney. Accident Fund disputed the proposed reduction of its reimbursement rights based on Alvarenga's share of responsibility for the accident. The district court denied Accident Fund's motion for partial summary judgment and granted summary judgment in favor of the injured workers and their attorney. The ruling concerned the insurer's reimbursement claim rather than Oncor's negligence liability.
Accident Fund appealed the federal reimbursement decision to the U.S. Court of Appeals for the Fifth Circuit under case number 26-10393. The appeal concerned the insurer's entitlement to recover workers' compensation payments from the judgment proceeds and did not reopen the underlying electrical injury trial. Public docket records show that the appeal was filed on April 27, 2026, with further proceedings documented in June 2026. The original negligence judgment in Oncor v. Quintanilla had become final after the Texas Supreme Court denied rehearing in August 2024. Subsequent federal proceedings confirmed that Oncor had tendered the judgment payments to the injured workers' attorney.
Electrical Engineering Expert Witness - Johnny Dagenhart, P.E. (Plaintiffs)
Dagenhart testified about how insulators prevent electrical current from passing through guy wires toward the ground. He explained that supporting cables can lose tension and come into contact with energized conductors, creating a danger for people working nearby. His testimony addressed whether the two-foot insulator could provide adequate protection when the cable sagged and whether excavation near utility anchors was an activity that electrical utilities could reasonably anticipate. He also discussed the longstanding use of guy-wire insulation as a safety measure. His testimony involved electrical system design, utility equipment protection, and electrical injury prevention.
Electrical Power Systems Expert Witness - Forest J. Smith, P.E. (Defense)
Smith testified for Oncor about the design and safety functions of guy-wire insulation. He acknowledged that the electrical utility industry had long understood that guy wires could sag, lose tension, and contact energized conductors. Smith explained that an insulator interrupts the electrical path that could otherwise allow current to travel toward the ground. He also agreed that the installed insulator did not extend beyond the energized wire when Quintanilla and Rosales arrived at the worksite. The appellate majority considered portions of his testimony when reviewing the jury's findings on foreseeable electrical hazards.
Utility Engineering Expert Witness
Utility engineering experts may evaluate the design, installation, and safety of overhead electrical distribution systems, including guy wires, buried anchors, and insulating components. In a dispute involving equipment similar to Oncor's, their analysis could address whether the two-foot insulator was properly positioned to prevent electrical current from reaching the ground when the supporting cable lost tension. They may also assess compliance with the National Electrical Safety Code (NESC), utility installation standards, and the effects of excavation or soil movement on electrical infrastructure. These areas of expertise relate to the equipment design and electrical hazards examined in the lawsuit.
Guy-Wire Insulator Design and Electrical Protection
The equipment dispute concerned the length and placement of the two-foot insulator installed on Oncor's guy wire. An insulator is intended to prevent electricity from traveling through a supporting cable when part of that cable contacts energized equipment. The workers alleged that the component was too short to interrupt the electrical path created when the wire sagged against the jumper.
The trial focused on the insulator's ability to provide electrical separation under those conditions, rather than a fracture or material breakdown of the insulating component. Witnesses discussed whether the installed arrangement complied with design requirements intended to keep an insulator effective even when a supporting cable moved out of position. The jury found Oncor negligent after considering the equipment design and the circumstances of the accident.
Excavation Work Near Buried Guy-Wire Anchors
Guy wires rely on tension between a utility pole and a buried anchor to keep the pole stable. When soil surrounding an anchor is disturbed, the cable can lose tension and move toward nearby conductors. In this accident, the excavation pit overlapped the location of an anchor supporting an overhead electrical line.
Testimony addressed the workers' familiarity with guy-wire anchors and whether the cable was already sagging before excavation began. Angel Alvarenga testified that crews regularly encountered sagging guy wires during underground utility work. The parties disputed the extent to which the excavation activities caused the hazard and whether Oncor's insulation arrangement should have prevented the resulting electrical contact.
Foreseeability Under Texas Negligence Law
Oncor maintained that the workers' actions were an unexpected interference with an otherwise stable guy-wire system. The company argued that it could not reasonably anticipate workers disturbing the anchor without notifying the utility or arranging electrical safety precautions.
The appellate majority applied Texas negligence principles requiring foreseeability of the general danger rather than the precise sequence of events causing an injury. Testimony from Oncor personnel and both electrical engineering experts addressed the known risk of guy-wire sagging. The majority concluded that the evidence was sufficient for the jury to find that the inadequate insulation created a foreseeable electrical hazard. The dissent viewed the excavation activity differently, concluding that Oncor should not have been expected to anticipate the workers' conduct under the circumstances.
Texas Chapter 752 and High-Voltage Line Safety
Chapter 752 of the Texas Health and Safety Code regulates certain activities near high-voltage overhead lines. Its provisions include advance notification and arrangements for protective measures when specified work may bring people, tools, equipment, or materials within restricted distances of energized lines.
Oncor argued that Quintanilla and Rosales had failed to comply with these requirements and that the statute supported an indemnity defense involving their negligence claims. The jury found that the required notice and arrangements had not been provided, but it also determined that neither worker was responsible for the work under the definition submitted in the jury charge.
The appeals court upheld those findings, concluding that Oncor had not established an essential element of its asserted defense. The court assumed the availability of the proposed defense for purposes of its analysis without deciding whether Chapter 752 independently established such a defense under Texas law.
Shared Negligence and General Contractor Responsibility
The jury divided responsibility among four parties rather than attributing the accident to a single cause. Alvarenga received 49% of the responsibility, Oncor received 48%, and the two injured workers received a combined 3%. These findings reflected the jury's consideration of both the utility equipment and the excavation activities.
Oncor also argued that Henkels & McCoy should have appeared in the negligence and responsibility questions submitted to the jury. The company pointed to contractual provisions, safety duties, and the general contractor's involvement in the project. The appellate majority found insufficient evidence that Henkels & McCoy owed and breached a duty that caused the workers' injuries. The dissent concluded that the jury should have been allowed to consider the general contractor's potential share of responsibility, but the majority's ruling left the existing allocation intact.
Following the 2019 jury verdict, Oncor challenged the negligence findings, the application of Texas high-voltage line safety requirements, and the trial court's decision to exclude the general contractor from the jury's responsibility questions. Those challenges were unsuccessful in the Texas Fifth Court of Appeals, and the Texas Supreme Court denied the company's requests for further review in 2024. The original negligence judgment became final, and Oncor subsequently tendered the amounts due under the judgment to the injured workers' attorney, as documented during separate federal proceedings in 2026. Accident Fund continued to dispute its claimed reimbursement rights arising from the workers' recovery, but those proceedings did not overturn the underlying findings against Oncor.
What work were Quintanilla and Rosales performing?
The workers were excavating a pit for underground utility services to pass beneath a road as part of a road-widening project in Dallas County. They were employed by Alvarenga Underground Construction, which had been hired as a subcontractor to Henkels & McCoy. The worksite was located near an overhead electrical pole supported by guy wires anchored in the ground.
Did Oncor own the utility pole involved in the accident?
Oncor claimed ownership of the guy wire and buried anchor but not the utility pole itself. The supporting cable was attached to the pole to provide stability and maintain tension. Oncor had installed the guy-wire system around 1986–1987, including the two-foot insulating component examined during the negligence trial.
Was the electrical insulator physically damaged?
The dispute did not center on a physically broken insulator. Instead, the workers alleged that the installed component was too short to prevent electricity from reaching the lower portion of the guy wire after the cable sagged against the energized jumper. The jury considered testimony about the component's location, the movement of the supporting cable, and the electrical design standards discussed at trial.
How much compensation was awarded to the injured workers?
The jury assessed $987,500 in damages for Quintanilla and $1.6 million for Rosales before adjustments for responsibility. The trial court entered judgment for $532,072.72 and $870,861.08, respectively, in damages and prejudgment interest, along with postjudgment interest and court costs. Following the appellate proceedings, Oncor tendered $701,571.11 for Quintanilla and $1,148,128.01 for Rosales, plus $10,610.33 in taxable costs, to their attorney.
Electrical Engineering Expert Witness - Johnny Dagenhart, P.E. (Plaintiffs)
Dagenhart testified about how insulators prevent electrical current from passing through guy wires toward the ground. He explained that supporting cables can lose tension and come into contact with energized conductors, creating a danger for people working nearby. His testimony addressed whether the two-foot insulator could provide adequate protection when the cable sagged and whether excavation near utility anchors was an activity that electrical utilities could reasonably anticipate. He also discussed the longstanding use of guy-wire insulation as a safety measure. His testimony involved electrical system design, utility equipment protection, and electrical injury prevention.
Electrical Power Systems Expert Witness - Forest J. Smith, P.E. (Defense)
Smith testified for Oncor about the design and safety functions of guy-wire insulation. He acknowledged that the electrical utility industry had long understood that guy wires could sag, lose tension, and contact energized conductors. Smith explained that an insulator interrupts the electrical path that could otherwise allow current to travel toward the ground. He also agreed that the installed insulator did not extend beyond the energized wire when Quintanilla and Rosales arrived at the worksite. The appellate majority considered portions of his testimony when reviewing the jury's findings on foreseeable electrical hazards.
Utility Engineering Expert Witness
Utility engineering experts may evaluate the design, installation, and safety of overhead electrical distribution systems, including guy wires, buried anchors, and insulating components. In a dispute involving equipment similar to Oncor's, their analysis could address whether the two-foot insulator was properly positioned to prevent electrical current from reaching the ground when the supporting cable lost tension. They may also assess compliance with the National Electrical Safety Code (NESC), utility installation standards, and the effects of excavation or soil movement on electrical infrastructure. These areas of expertise relate to the equipment design and electrical hazards examined in the lawsuit.
Guy-Wire Insulator Design and Electrical Protection
The equipment dispute concerned the length and placement of the two-foot insulator installed on Oncor's guy wire. An insulator is intended to prevent electricity from traveling through a supporting cable when part of that cable contacts energized equipment. The workers alleged that the component was too short to interrupt the electrical path created when the wire sagged against the jumper.
The trial focused on the insulator's ability to provide electrical separation under those conditions, rather than a fracture or material breakdown of the insulating component. Witnesses discussed whether the installed arrangement complied with design requirements intended to keep an insulator effective even when a supporting cable moved out of position. The jury found Oncor negligent after considering the equipment design and the circumstances of the accident.
Excavation Work Near Buried Guy-Wire Anchors
Guy wires rely on tension between a utility pole and a buried anchor to keep the pole stable. When soil surrounding an anchor is disturbed, the cable can lose tension and move toward nearby conductors. In this accident, the excavation pit overlapped the location of an anchor supporting an overhead electrical line.
Testimony addressed the workers' familiarity with guy-wire anchors and whether the cable was already sagging before excavation began. Angel Alvarenga testified that crews regularly encountered sagging guy wires during underground utility work. The parties disputed the extent to which the excavation activities caused the hazard and whether Oncor's insulation arrangement should have prevented the resulting electrical contact.
Foreseeability Under Texas Negligence Law
Oncor maintained that the workers' actions were an unexpected interference with an otherwise stable guy-wire system. The company argued that it could not reasonably anticipate workers disturbing the anchor without notifying the utility or arranging electrical safety precautions.
The appellate majority applied Texas negligence principles requiring foreseeability of the general danger rather than the precise sequence of events causing an injury. Testimony from Oncor personnel and both electrical engineering experts addressed the known risk of guy-wire sagging. The majority concluded that the evidence was sufficient for the jury to find that the inadequate insulation created a foreseeable electrical hazard. The dissent viewed the excavation activity differently, concluding that Oncor should not have been expected to anticipate the workers' conduct under the circumstances.
Texas Chapter 752 and High-Voltage Line Safety
Chapter 752 of the Texas Health and Safety Code regulates certain activities near high-voltage overhead lines. Its provisions include advance notification and arrangements for protective measures when specified work may bring people, tools, equipment, or materials within restricted distances of energized lines.
Oncor argued that Quintanilla and Rosales had failed to comply with these requirements and that the statute supported an indemnity defense involving their negligence claims. The jury found that the required notice and arrangements had not been provided, but it also determined that neither worker was responsible for the work under the definition submitted in the jury charge.
The appeals court upheld those findings, concluding that Oncor had not established an essential element of its asserted defense. The court assumed the availability of the proposed defense for purposes of its analysis without deciding whether Chapter 752 independently established such a defense under Texas law.
Shared Negligence and General Contractor Responsibility
The jury divided responsibility among four parties rather than attributing the accident to a single cause. Alvarenga received 49% of the responsibility, Oncor received 48%, and the two injured workers received a combined 3%. These findings reflected the jury's consideration of both the utility equipment and the excavation activities.
Oncor also argued that Henkels & McCoy should have appeared in the negligence and responsibility questions submitted to the jury. The company pointed to contractual provisions, safety duties, and the general contractor's involvement in the project. The appellate majority found insufficient evidence that Henkels & McCoy owed and breached a duty that caused the workers' injuries. The dissent concluded that the jury should have been allowed to consider the general contractor's potential share of responsibility, but the majority's ruling left the existing allocation intact.
Following the 2019 jury verdict, Oncor challenged the negligence findings, the application of Texas high-voltage line safety requirements, and the trial court's decision to exclude the general contractor from the jury's responsibility questions. Those challenges were unsuccessful in the Texas Fifth Court of Appeals, and the Texas Supreme Court denied the company's requests for further review in 2024. The original negligence judgment became final, and Oncor subsequently tendered the amounts due under the judgment to the injured workers' attorney, as documented during separate federal proceedings in 2026. Accident Fund continued to dispute its claimed reimbursement rights arising from the workers' recovery, but those proceedings did not overturn the underlying findings against Oncor.
What work were Quintanilla and Rosales performing?
The workers were excavating a pit for underground utility services to pass beneath a road as part of a road-widening project in Dallas County. They were employed by Alvarenga Underground Construction, which had been hired as a subcontractor to Henkels & McCoy. The worksite was located near an overhead electrical pole supported by guy wires anchored in the ground.
Did Oncor own the utility pole involved in the accident?
Oncor claimed ownership of the guy wire and buried anchor but not the utility pole itself. The supporting cable was attached to the pole to provide stability and maintain tension. Oncor had installed the guy-wire system around 1986–1987, including the two-foot insulating component examined during the negligence trial.
Was the electrical insulator physically damaged?
The dispute did not center on a physically broken insulator. Instead, the workers alleged that the installed component was too short to prevent electricity from reaching the lower portion of the guy wire after the cable sagged against the energized jumper. The jury considered testimony about the component's location, the movement of the supporting cable, and the electrical design standards discussed at trial.
How much compensation was awarded to the injured workers?
The jury assessed $987,500 in damages for Quintanilla and $1.6 million for Rosales before adjustments for responsibility. The trial court entered judgment for $532,072.72 and $870,861.08, respectively, in damages and prejudgment interest, along with postjudgment interest and court costs. Following the appellate proceedings, Oncor tendered $701,571.11 for Quintanilla and $1,148,128.01 for Rosales, plus $10,610.33 in taxable costs, to their attorney.
Did the Federal Case Overturn Oncor's Negligence Judgment?
No. The federal proceedings concerned Accident Fund Insurance Company of America's efforts to obtain reimbursement for workers' compensation benefits paid after the accident. The dispute addressed how the employer's allocated negligence affected the insurer's recovery rights under Texas law. It did not reopen the electrical injury trial or change the affirmed negligence judgment against Oncor.
Electrical Accidents
Electrical Injuries
High Voltage
Electric Power Lines
Electrical Systems
Electrical Codes
Utility Accidents
Utility Construction
Environmental Engineering, +4
Utilities
Mechanical Engineering, +4
Utilities
Did the Federal Case Overturn Oncor's Negligence Judgment?
No. The federal proceedings concerned Accident Fund Insurance Company of America's efforts to obtain reimbursement for workers' compensation benefits paid after the accident. The dispute addressed how the employer's allocated negligence affected the insurer's recovery rights under Texas law. It did not reopen the electrical injury trial or change the affirmed negligence judgment against Oncor.