- QBS (Qualifications-Based Selection)
- A procurement method in which an owner picks an engineering firm on qualifications first and then negotiates the fee. Federal agencies use it for architect-engineer services under the Brooks Act, and many states and utilities follow similar practice.
- SF 330
- Standard Form 330, the Architect-Engineer Qualifications form. Firms use it to describe their experience, key personnel and past projects when responding to federal requests for qualifications, and many state and local owners use it as well.
- RFQ (Request for Qualifications)
- A solicitation in which an owner asks firms to document their qualifications, staff and relevant experience before any price is discussed. It is the first step in a QBS selection.
- PE License (Professional Engineer)
- A license issued by a state board that allows an engineer to sign and seal engineering documents. A firm offering engineering services generally needs licensed engineers in each state where it works.
- Engineer of Record
- The licensed engineer who takes professional responsibility for a design and seals the drawings and calculations. Owners and permitting authorities look for this person when reviewing a submittal.
- ACEC (American Council of Engineering Companies)
- The national business association for engineering firms, with state member organizations. Membership is one way a firm shows that it is part of the engineering business community.
- EPC (Engineering, Procurement, Construction)
- A project delivery method in which one contractor is responsible for design, procurement and construction under a single contract. Engineering firms may lead an EPC team or serve as the design lead within one.
- Owner's Engineer
- An engineering firm hired by the project owner to represent its interests. Typical duties include preparing specifications, reviewing contractor designs and overseeing construction and commissioning.
- FEED (Front-End Engineering Design)
- A preliminary design phase that defines project scope, major equipment, cost estimate and schedule before final design begins. Owners use FEED results to decide whether to proceed.
- Professional Liability Insurance
- Insurance, also called errors and omissions coverage, that protects an engineering firm against claims arising from its professional services. Owners often specify required limits in the contract.
- Relay Protection Engineering
- The design and coordination of protective relays that detect faults on a power system and isolate the affected equipment. It is a core service for utility transmission and distribution engineering.
- Arc Flash Study
- An analysis that calculates the incident energy released in an arc flash event at electrical equipment. Results set labeling and protective clothing requirements and are commonly performed under IEEE 1584.
- Power Systems Study
- A group of engineering analyses for an electrical system, including load flow, short circuit, protective device coordination and harmonics.
- Substation Design
- The engineering of a substation, including bus configuration, equipment selection, grounding, protection and control, and civil and structural layout.
- NERC CIP-014
- The NERC reliability standard for physical security of critical transmission stations and substations. It requires owners to assess risk and have that assessment verified by a qualified third party that is not affiliated with the owner.
- NFPA 70E
- The Standard for Electrical Safety in the Workplace, published by the National Fire Protection Association. It covers safe work practices around energized equipment and informs arc flash analysis.
- Commissioning
- The process of verifying that a facility's systems have been installed and perform as the design intended before the owner accepts them.
- Value Engineering
- A structured review of a design to find ways to lower cost or improve performance without reducing required function.