Food Safety, +6
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Food and Beverage
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Areas of Expertise :
Manufacturing, Industrial Engineering, Plant Operations, Conveyor Belt, Standard of Care

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Indiana Sugars, Inc. and New York Sugars, LLC v. Process Engineering Systems, Inc. is a federal commercial dispute involving engineering services associated with an industrial materials-handling system at a sugar processing facility in Rochester, New York. The case arose after Process Engineering Systems, Inc. (PES), a systems integration and engineering services firm, participated in the design and implementation of equipment intended to unload and convey large quantities of sugar into the facility’s production process.
According to the plaintiffs, the system was designed to achieve a conveying rate of approximately 30,000 pounds of sugar per hour, but the equipment allegedly failed to reach that performance level once installed. Indiana Sugars and New York Sugars claimed that deficiencies in engineering and system integration contributed to operational limitations that affected production efficiency at the plant.
The dispute ultimately developed into federal litigation examining whether PES’s services should be evaluated under a professional engineering standard of care or treated primarily as contractual consulting and integration services governed by the parties’ agreements. During the proceedings, the court also addressed defenses involving contractual risk-allocation provisions and the economic loss doctrine, a legal principle that often limits negligence claims when alleged damages consist primarily of financial losses arising from commercial contracts.
Because it addresses the intersection of engineering services, contractual liability, and the professional-services exception to the economic loss doctrine, the case is frequently referenced in discussions of industrial engineering litigation and manufacturing system disputes.
Beginning in 2018, Indiana Sugars and its affiliated entity, New York Sugars, entered into agreements with Process Engineering Systems, Inc. in connection with the development of a sugar unloading and conveying system for a manufacturing facility located in Rochester, New York. The project involved the integration of equipment designed to unload bulk sugar and transfer it through a materials-handling system into the plant’s production process.
Project documentation referenced engineering design, project coordination, and related technical services associated with implementing the system. According to the allegations later raised in litigation, the system was expected to achieve a conveying rate of approximately 30,000 pounds per hour, a capacity necessary to support the facility’s intended production operations.
Plaintiffs later asserted that the installed system did not achieve the anticipated throughput rate, resulting in production limitations and financial losses tied to plant operations.
On July 2, 2020, Indiana Sugars, Inc. and New York Sugars, LLC filed a civil lawsuit against Process Engineering Systems, Inc. in the United States District Court for the Northern District of Illinois.
The complaint alleged that PES’s engineering-related work and system integration services contributed to the failure of the sugar unloading system to meet its expected performance capacity. The plaintiffs asserted claims including professional negligence and related contractual claims, arguing that PES failed to exercise the level of care expected of engineers and technical professionals involved in industrial process system design.
Process Engineering Systems denied liability and argued that the dispute was governed primarily by the contractual agreements between the parties, which included provisions allocating risk and limiting potential damages.
As the litigation progressed through discovery and motion practice, the parties disagreed over how PES’s role in the project should be characterized from a legal standpoint.
Indiana Sugars and New York Sugars argued that PES held itself out as providing engineering expertise connected to the design and implementation of the facility’s materials-handling system. According to the plaintiffs, this representation created a professional duty of care comparable to the obligations imposed on engineers performing technical design work.
PES disputed this characterization and emphasized the contractual framework governing the project. The company argued that its work should be viewed primarily as systems integration and consulting services, and that the parties’ agreements included limitations of liability and other contractual provisions that restricted potential damages related to system performance disputes.
On March 30, 2022, the federal district court issued a memorandum opinion addressing cross-motions related to two affirmative defenses raised by Process Engineering Systems.
First, the court analyzed a limitation-of-liability clause contained in the parties’ contractual documents. Applying New York law and construing the clause strictly against the drafting party, the court concluded that the language did not bar claims arising from the allegedly deficient services performed in connection with the project.
Second, the court examined the applicability of the economic loss doctrine, which generally prevents parties from recovering purely economic damages through negligence claims when the dispute arises from a contractual relationship.
In its analysis, the court determined that the professional-services exception to the economic loss doctrine could apply because PES had represented itself as providing engineering services connected to the project. The ruling therefore rejected PES’s economic-loss defense at the summary-judgment stage and allowed the plaintiffs’ negligence theory to proceed.
The decision clarified how courts may evaluate engineering services in industrial projects when both contractual obligations and professional negligence claims are asserted.
Jurisdiction:
Federal. Seventh Circuit
Court:
United States District Court for the Northern District of Illinois
Case Name:
Indiana Sugars, Inc. and New York Sugars, LLC v. Process Engineering Systems, Inc.
Indiana Sugars and New York Sugars alleged that a Rochester sugar unloading and conveying system failed to achieve its expected throughput of approximately 30,000 pounds per hour.
The dispute centered on whether Process Engineering Systems performed professional engineering services subject to an independent standard of care or primarily contractual consulting and integration work.
The court also examined whether contractual limitation-of-liability language and the economic loss doctrine barred the plaintiffs’ negligence claims.
On March 30, 2022, the federal court rejected those defenses at the summary-judgment stage and allowed the professional negligence theory to proceed.
The case involves industrial engineering, process engineering, system throughput, and engineering standard-of-care issues in a manufacturing facility dispute.
Process Engineering
Materials Handling
Manufacturing Equipment
Manufacturing Management
Conveyors
Engineering Management
Food Manufacturing
Indiana Sugars, Inc. and New York Sugars, LLC v. Process Engineering Systems, Inc. is a federal commercial dispute involving engineering services associated with an industrial materials-handling system at a sugar processing facility in Rochester, New York. The case arose after Process Engineering Systems, Inc. (PES), a systems integration and engineering services firm, participated in the design and implementation of equipment intended to unload and convey large quantities of sugar into the facility’s production process.
According to the plaintiffs, the system was designed to achieve a conveying rate of approximately 30,000 pounds of sugar per hour, but the equipment allegedly failed to reach that performance level once installed. Indiana Sugars and New York Sugars claimed that deficiencies in engineering and system integration contributed to operational limitations that affected production efficiency at the plant.
The dispute ultimately developed into federal litigation examining whether PES’s services should be evaluated under a professional engineering standard of care or treated primarily as contractual consulting and integration services governed by the parties’ agreements. During the proceedings, the court also addressed defenses involving contractual risk-allocation provisions and the economic loss doctrine, a legal principle that often limits negligence claims when alleged damages consist primarily of financial losses arising from commercial contracts.
Because it addresses the intersection of engineering services, contractual liability, and the professional-services exception to the economic loss doctrine, the case is frequently referenced in discussions of industrial engineering litigation and manufacturing system disputes.
Beginning in 2018, Indiana Sugars and its affiliated entity, New York Sugars, entered into agreements with Process Engineering Systems, Inc. in connection with the development of a sugar unloading and conveying system for a manufacturing facility located in Rochester, New York. The project involved the integration of equipment designed to unload bulk sugar and transfer it through a materials-handling system into the plant’s production process.
Project documentation referenced engineering design, project coordination, and related technical services associated with implementing the system. According to the allegations later raised in litigation, the system was expected to achieve a conveying rate of approximately 30,000 pounds per hour, a capacity necessary to support the facility’s intended production operations.
Plaintiffs later asserted that the installed system did not achieve the anticipated throughput rate, resulting in production limitations and financial losses tied to plant operations.
On July 2, 2020, Indiana Sugars, Inc. and New York Sugars, LLC filed a civil lawsuit against Process Engineering Systems, Inc. in the United States District Court for the Northern District of Illinois.
The complaint alleged that PES’s engineering-related work and system integration services contributed to the failure of the sugar unloading system to meet its expected performance capacity. The plaintiffs asserted claims including professional negligence and related contractual claims, arguing that PES failed to exercise the level of care expected of engineers and technical professionals involved in industrial process system design.
Process Engineering Systems denied liability and argued that the dispute was governed primarily by the contractual agreements between the parties, which included provisions allocating risk and limiting potential damages.
As the litigation progressed through discovery and motion practice, the parties disagreed over how PES’s role in the project should be characterized from a legal standpoint.
Indiana Sugars and New York Sugars argued that PES held itself out as providing engineering expertise connected to the design and implementation of the facility’s materials-handling system. According to the plaintiffs, this representation created a professional duty of care comparable to the obligations imposed on engineers performing technical design work.
PES disputed this characterization and emphasized the contractual framework governing the project. The company argued that its work should be viewed primarily as systems integration and consulting services, and that the parties’ agreements included limitations of liability and other contractual provisions that restricted potential damages related to system performance disputes.
On March 30, 2022, the federal district court issued a memorandum opinion addressing cross-motions related to two affirmative defenses raised by Process Engineering Systems.
First, the court analyzed a limitation-of-liability clause contained in the parties’ contractual documents. Applying New York law and construing the clause strictly against the drafting party, the court concluded that the language did not bar claims arising from the allegedly deficient services performed in connection with the project.
Second, the court examined the applicability of the economic loss doctrine, which generally prevents parties from recovering purely economic damages through negligence claims when the dispute arises from a contractual relationship.
In its analysis, the court determined that the professional-services exception to the economic loss doctrine could apply because PES had represented itself as providing engineering services connected to the project. The ruling therefore rejected PES’s economic-loss defense at the summary-judgment stage and allowed the plaintiffs’ negligence theory to proceed.
The decision clarified how courts may evaluate engineering services in industrial projects when both contractual obligations and professional negligence claims are asserted.
Industrial Engineering Expert Witness
Industrial engineering experts are frequently consulted in litigation involving manufacturing system performance, production workflows, and materials-handling operations. These experts analyze whether engineering decisions affecting plant operations align with accepted industrial engineering practices and recognized system-design methodologies.
Process Engineering Expert Witness
Process engineering specialists evaluate the design and operation of industrial processing systems, including equipment integration, system throughput, and production flow efficiency. Their analysis may address whether system design decisions were consistent with expected engineering practices for manufacturing environments.
Engineering Standard of Care Expert Witness
Professional engineering experts are often retained to explain the standard of care applicable to engineers working on complex industrial systems. These experts compare project decisions with the practices generally followed by engineers performing similar technical work in comparable industrial settings.
Industrial Operations and Plant Management Expert Witness
Experts with experience overseeing industrial manufacturing operations may analyze how engineering decisions interact with real-world plant management and production processes. Their testimony can help courts understand how engineering design choices influence operational efficiency, system reliability, and production capacity.
Engineering services in industrial projects may create professional duties.
Even when services are described as consulting or system integration, courts may examine whether the work involved engineering judgment that triggers a professional standard of care.
The economic loss doctrine often plays a central role in engineering disputes.
Manufacturing system cases frequently involve financial losses tied to production performance rather than physical damage, making the doctrine a common defense in engineering litigation.
Contract terms strongly influence liability exposure.
Engineering service agreements often include provisions addressing limitation of liability, risk allocation, and dispute resolution procedures that can change litigation outcomes.
Industrial systems rely on integrated engineering design.
Materials-handling equipment, process engineering, and plant operations function together within a manufacturing facility, meaning engineering decisions may affect multiple operational systems.
Technical expert testimony is often critical in manufacturing litigation.
Courts frequently rely on engineering and operational experts to evaluate whether technical decisions were consistent with accepted industry standards.
Indiana Sugars, Inc. and New York Sugars, LLC v. Process Engineering Systems, Inc. shows how technical problems in a manufacturing project can turn into a complex legal dispute. The case centered on a sugar unloading and conveying system that allegedly failed to reach its expected throughput of about 30,000 pounds per hour. As the dispute moved into federal court, the key question became whether Process Engineering Systems’ role should be treated primarily as contractual consulting services or as professional engineering work that carries an independent duty of care.
In its March 30, 2022 memorandum opinion, the federal court rejected certain defenses raised by the defendant and allowed the plaintiffs’ negligence claim to proceed. The court concluded that the professional-services exception to the economic loss doctrine could apply because the company had held itself out as providing engineering services related to the project. The decision highlights how courts may evaluate engineering roles, contract terms, and technical performance issues when disputes arise from complex industrial systems.
What engineering work was involved in the Indiana Sugars v. Process Engineering Systems dispute?
The dispute centered on the design and integration of a sugar unloading and conveying system intended to transfer bulk sugar into a manufacturing facility’s production process. Plaintiffs alleged that the system did not achieve its expected throughput capacity of approximately 30,000 pounds per hour.
Why did the case involve claims of engineering professional negligence?
A key issue was whether Process Engineering Systems’ services constituted professional engineering work that created an independent duty of care. Plaintiffs argued that PES represented itself as providing engineering services, which could subject the company to professional negligence standards.
How did the economic loss doctrine affect the litigation?
The economic loss doctrine generally prevents recovery for purely financial losses in negligence cases when the dispute arises from a contract. In this case, the court considered whether the professional-services exception applied because PES held itself out as providing engineering services.
What did the court decide about the contract’s limitation-of-liability defense?
In a March 30, 2022 memorandum opinion, the court rejected PES’s limitation-of-liability affirmative defense at the summary-judgment stage. The court reasoned that the limitation language, read in context, was tied to “products” and “replacement parts,” and did not clearly bar claims based on allegedly deficient services connected to the sugar unloading and conveying project.
What was the key legal issue under the economic loss doctrine in this case?
The central dispute was whether the plaintiffs could pursue a negligence theory for economic damages arising from a commercial project relationship. The court held that the professional-services exception could apply because PES held itself out as providing engineering expertise, so the economic-loss affirmative defense did not defeat the negligence claim at that stage of the case.
Industrial Engineering Expert Witness
Industrial engineering experts are frequently consulted in litigation involving manufacturing system performance, production workflows, and materials-handling operations. These experts analyze whether engineering decisions affecting plant operations align with accepted industrial engineering practices and recognized system-design methodologies.
Process Engineering Expert Witness
Process engineering specialists evaluate the design and operation of industrial processing systems, including equipment integration, system throughput, and production flow efficiency. Their analysis may address whether system design decisions were consistent with expected engineering practices for manufacturing environments.
Engineering Standard of Care Expert Witness
Professional engineering experts are often retained to explain the standard of care applicable to engineers working on complex industrial systems. These experts compare project decisions with the practices generally followed by engineers performing similar technical work in comparable industrial settings.
Industrial Operations and Plant Management Expert Witness
Experts with experience overseeing industrial manufacturing operations may analyze how engineering decisions interact with real-world plant management and production processes. Their testimony can help courts understand how engineering design choices influence operational efficiency, system reliability, and production capacity.
Engineering services in industrial projects may create professional duties.
Even when services are described as consulting or system integration, courts may examine whether the work involved engineering judgment that triggers a professional standard of care.
The economic loss doctrine often plays a central role in engineering disputes.
Manufacturing system cases frequently involve financial losses tied to production performance rather than physical damage, making the doctrine a common defense in engineering litigation.
Contract terms strongly influence liability exposure.
Engineering service agreements often include provisions addressing limitation of liability, risk allocation, and dispute resolution procedures that can change litigation outcomes.
Industrial systems rely on integrated engineering design.
Materials-handling equipment, process engineering, and plant operations function together within a manufacturing facility, meaning engineering decisions may affect multiple operational systems.
Technical expert testimony is often critical in manufacturing litigation.
Courts frequently rely on engineering and operational experts to evaluate whether technical decisions were consistent with accepted industry standards.
Indiana Sugars, Inc. and New York Sugars, LLC v. Process Engineering Systems, Inc. shows how technical problems in a manufacturing project can turn into a complex legal dispute. The case centered on a sugar unloading and conveying system that allegedly failed to reach its expected throughput of about 30,000 pounds per hour. As the dispute moved into federal court, the key question became whether Process Engineering Systems’ role should be treated primarily as contractual consulting services or as professional engineering work that carries an independent duty of care.
In its March 30, 2022 memorandum opinion, the federal court rejected certain defenses raised by the defendant and allowed the plaintiffs’ negligence claim to proceed. The court concluded that the professional-services exception to the economic loss doctrine could apply because the company had held itself out as providing engineering services related to the project. The decision highlights how courts may evaluate engineering roles, contract terms, and technical performance issues when disputes arise from complex industrial systems.
What engineering work was involved in the Indiana Sugars v. Process Engineering Systems dispute?
The dispute centered on the design and integration of a sugar unloading and conveying system intended to transfer bulk sugar into a manufacturing facility’s production process. Plaintiffs alleged that the system did not achieve its expected throughput capacity of approximately 30,000 pounds per hour.
Why did the case involve claims of engineering professional negligence?
A key issue was whether Process Engineering Systems’ services constituted professional engineering work that created an independent duty of care. Plaintiffs argued that PES represented itself as providing engineering services, which could subject the company to professional negligence standards.
How did the economic loss doctrine affect the litigation?
The economic loss doctrine generally prevents recovery for purely financial losses in negligence cases when the dispute arises from a contract. In this case, the court considered whether the professional-services exception applied because PES held itself out as providing engineering services.
What did the court decide about the contract’s limitation-of-liability defense?
In a March 30, 2022 memorandum opinion, the court rejected PES’s limitation-of-liability affirmative defense at the summary-judgment stage. The court reasoned that the limitation language, read in context, was tied to “products” and “replacement parts,” and did not clearly bar claims based on allegedly deficient services connected to the sugar unloading and conveying project.
What was the key legal issue under the economic loss doctrine in this case?
The central dispute was whether the plaintiffs could pursue a negligence theory for economic damages arising from a commercial project relationship. The court held that the professional-services exception could apply because PES held itself out as providing engineering expertise, so the economic-loss affirmative defense did not defeat the negligence claim at that stage of the case.
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