Takeaway
In short, this case rejects a rigid “plain meaning” rule: California courts must consider relevant context before deciding what contract language means, while admitting that evidence only when the language can reasonably bear the proposed interpretation.
G. W. Thomas Drayage & Rigging contracted to provide the labor and equipment to remove and replace the upper metal cover of Pacific Gas & Electric’s steam turbine. The contract required Thomas to perform at its own risk and expense and to indemnify PG&E against “all loss, damage, expense and liability” connected with property injury arising from the work. Thomas also had to obtain property-damage liability insurance naming PG&E as an additional insured, with cross-liability coverage for PG&E’s property.
During the work, the turbine cover fell and damaged the exposed rotor. PG&E spent $25,144.51 repairing it and sued Thomas. PG&E dismissed its negligence count during trial and proceeded solely on the indemnity clause, arguing that it covered damage to any property, including PG&E’s own turbine.
Thomas sought to introduce evidence of the parties’ course of dealing, admissions by PG&E agents, and similar contracts to show that the clause was intended to cover only third-party property claims. The trial court deemed the agreement facially plain, excluded that evidence, and entered judgment for PG&E. Thomas appealed.
Issue #1
Whether a court may exclude extrinsic evidence of contractual intent because the contract appears clear and unambiguous on its face.
Holding
No. A court must preliminarily consider credible extrinsic evidence offered to show the parties’ intended meaning; the evidence is admissible if the contractual language is reasonably susceptible to the proposed interpretation.
Reasoning
California contract law makes the parties’ mutual intention at the time of contracting, as expressed in their agreement, the source of contractual rights and duties. The court’s task is therefore to determine what the parties meant by the words they used, not merely what those words seem to mean to a judge reading the document in isolation.
Words do not carry one fixed, inherent meaning. Their meaning depends on verbal context, the surrounding circumstances, the transaction’s purpose, and the linguistic experience of the people who used them. A four-corners rule that treats facial clarity as conclusive risks assigning a contract a meaning the parties never intended.
Extrinsic evidence cannot be used to add to, subtract from, or vary the actual terms of an integrated writing. But a court cannot know what those terms are until it interprets the language. It must therefore consider credible contextual evidence at the threshold to decide whether the language is reasonably susceptible to the meaning offered.
If, after considering the offered context, the language is fairly susceptible to either party’s proposed interpretation, evidence relevant to establish either meaning is admissible. The trial judge may conditionally receive evidence while determining whether the proffered interpretation is one the language can reasonably bear.
Issue #2
Whether the indemnity clause was reasonably susceptible to Thomas’s claim that it covered only third-party property claims, rather than damage to PG&E’s own property.
Holding
Yes. The clause was reasonably susceptible to Thomas’s third-party-indemnity interpretation, so the trial court erred by excluding Thomas’s evidence of that intended meaning.
Reasoning
The trial court itself recognized that the clause used classic language for third-party indemnity and could readily be understood as protecting PG&E from third-party claims. The term “indemnify” and the phrase “all loss, damage, expense and liability” may refer either to liability arising from claims by others or to a broader promise to compensate the promisee for its own losses.
The word “all” did not resolve the dispute. If indemnity was limited to third-party claims, “all” could simply mean all such claims. Likewise, the inclusion of “loss,” “damage,” and “expense” alongside “liability” did not conclusively extend the provision to PG&E’s own property damage, because those terms commonly appear in third-party indemnity provisions.
The separate provisions requiring Thomas to work at its own risk and expense and obtain insurance also were inconclusive. They did not necessarily make Thomas an insurer of PG&E’s property against every form of damage. Because Thomas’s interpretation was reasonable, its offered evidence was admissible both to establish susceptibility and to prove that the parties actually intended that meaning.
Issue #3
Whether the jury instruction correctly stated when PG&E’s active negligence would bar recovery under a general indemnity clause.
Holding
No. The instruction was too favorable to PG&E because it required all four listed conditions before Thomas could avoid liability; PG&E’s active negligence need only be a cause of the harm.
Reasoning
The trial court instructed that Thomas could avoid indemnity only if PG&E maintained independent operations, the damage was unrelated to Thomas’s performance, PG&E was actively negligent, and that negligence involved an area under PG&E’s exclusive control. The cases on which the instruction relied did not require all of those conditions together.
A generally worded indemnity clause is not construed to indemnify an indemnitee against the consequences of its own active negligence. Thus, on retrial, Thomas may defeat indemnity under a general clause if PG&E’s active negligence was a cause of the damage; it need not establish every additional condition contained in the original instruction.
Issue #4
Whether PG&E could use invoices from the turbine manufacturer and repairer to prove the repairs actually performed and as the factual basis for expert testimony on the reasonableness of the charges.
Holding
No. The invoices were inadmissible hearsay to prove what repairs were actually made, absent a recognized hearsay exception or qualified foundation; consequently, the expert could not rely on them for that unsupported factual premise.
Reasoning
Invoices, bills, and receipts are hearsay and cannot independently prove that a repair liability was incurred, that payment was made, or that charges were reasonable. When a witness testifies that repair expenses were incurred or paid, such documents may be admitted in a limited corroborative role. Evidence that charges were paid can also support an inference that they were reasonable.
Here, testimony established that PG&E paid the invoices, so the documents could properly corroborate payment and bear on the reasonableness of the charges. But the invoice line items were read to prove that Ingersoll-Rand actually performed particular repairs, without testimony from a qualified witness that the invoices accurately recorded the work performed.
No qualified witness established that the repairer’s invoices were accurate, and PG&E did not show that the records fit within a hearsay exception such as the business-records exception. Because the expert’s opinion about the reasonableness of the listed repairs depended on hearsay that was not admissible to establish that those repairs occurred, Thomas’s objection to that portion of the opinion should have been sustained.