Value Engineering: How Suppliers Win Specs Without Cutting Value

Dana had spent eight months getting her troffers written into the lighting spec for a new middle school. Then the general contractor's VE log landed in her inbox. Item 14: "Substitute specified troffers with contractor-sourced flat panels. Savings: $38,400."

Nobody had called her. The panels were cheaper, the log said "equal," and the owner's building committee met on Thursday. (Dana is a composite, an illustration rather than a real rep.)

If you sell products that get specified, you've seen a log like that. Value engineering is supposed to raise value, not just cut cost, and its method gives a supplier the tools to answer a swap. This guide starts with the formal definition, the six-phase job plan and how VE works in construction. Then it switches to the supplier's side: a worked function analysis for Dana's troffers, a one-page VE proposal template and a table for deciding whether to defend, offer or concede.

VE decisions are made in meetings and phone calls. If you'd rather not rebuild them from memory, ParrotNotes records the conversation (with everyone's permission) and gives you a transcript and a summary before your next call.

What is value engineering?

Value engineering is a systematic, team-based method for improving the value of a planned project by analyzing what each part must do (its functions) and finding lower-cost ways to perform those functions without losing the ones the owner needs.

SAVE International, the professional society for the discipline, expresses value as a simple relationship (SAVE Value Standard and Body of Knowledge):

Value ≈ Function / Resources

Function is measured by the customer's performance requirements. Resources are the materials, labor, price and time needed to deliver it. So value goes up when cost drops and function holds, or when function rises for the same cost. Cutting cost by dropping a required function lowers value, which is why VE and plain cost-cutting aren't the same thing.

SAVE uses three related names:

• Value engineering (VE): the method applied to a planned or conceptual project
• Value analysis (VA): the same method applied to something that already exists, such as a product in production
• Value management (VM): an organization using the method for strategic decisions

In daily use, the three overlap, and SAVE's standard treats them as interchangeable with "value methodology."

Where value engineering came from

According to SAVE's own history, Lawrence D. Miles conceived value analysis in the early 1940s at General Electric, which faced shortages of strategic materials during World War II. Miles noticed that customers buy products for what they do. So he described each part's purpose with an active verb and a measurable noun, then hunted for other ways to achieve it.

The US Navy took up the method in the early 1950s. Because of a hiring freeze on "analysts," the people doing it were hired as "value engineers," and the name stuck. The Society of American Value Engineers was incorporated in 1959 and renamed SAVE International in 1996.

The value engineering job plan: six phases

SAVE's standard says a real value study follows a set job plan run by a multidisciplinary team. A pre-workshop stage gathers drawings, specs and cost data, and SAVE notes that suppliers can be invited to take part. The workshop, typically five days, then runs these phases in order:

1. Information: understand the project, its constraints and the goals of the study
2. Function analysis: define every function as a verb and a noun, then find the ones that cost more than they're worth
3. Creative: brainstorm other ways to perform those functions, without judging yet
4. Evaluation: narrow the ideas to the few with real potential
5. Development: write each idea up as an alternative with costs, sketches, vendor information and risks
6. Presentation: present the alternatives so decision makers can accept or reject them

A post-workshop stage then tracks which alternatives were implemented and what they saved.

Function analysis: the step that separates VE from cost-cutting

Function analysis is what SAVE calls the foundation of the method. Each function gets a two-word name: "apply force" for a hammer, "indicate time" for a watch.

Functions are then sorted. A basic function is the reason the item exists and must be preserved. Secondary functions support it or come from the chosen design; some are required, others are habit.

The team puts a cost on each function and compares it with its worth, the lowest cost to perform that function at all. The ratio of cost to worth is the value index. A high value index flags a mismatch, which is where the creative phase looks first.

Teams often draw the functions as a FAST diagram (Function Analysis System Technique), which links them with how-and-why logic.

Value engineering in construction

Public owners write VE into their rules. The Federal Highway Administration requires a VE analysis on federally funded National Highway System projects of $50 million or more, and on bridges of $40 million or more (FHWA VE program). The Whole Building Design Guide notes that most government agencies require at least one design-stage VE session above a set project size. It adds that the earlier VE is applied, the higher the return (WBDG).

Contractors can also propose VE after award. On federal construction, a value engineering change proposal (VECP) must reduce the price or cost "without impairing essential functions or characteristics" (FAR 52.248-3). The clause lists what a VECP must contain. On a fixed-price contract the government's share of the net savings is 45 percent, and the contractor's share is added to its contract price.

Here's the number suppliers should remember. FHWA's summary of federal-aid VE studies for fiscal year 2022 counts 373 studies with 2,562 recommendations; 1,052 were approved, worth $1.34 billion (FHWA FY 2022 summary). Fewer than half of the ideas survived review. A proposal that shows its functions and its risks has a real chance; a bare "equal, saves $38,400" line is easy to reject if someone asks the right questions.

Why suppliers' specs end up on the VE log

On private building work, "VE" often means a list of swaps the contractor or the owner's cost consultant drafts after bids come in high. Specified products land on it for predictable reasons:

• The line item is big. Lighting, curtain wall, roofing and HVAC equipment are easy targets because a small unit saving multiplies.
• The function isn't written down. The spec names your product and its options but never says why each option is there. So the "equal" only has to look similar on a cut sheet.
• The rep hears last. The swap is discussed between the contractor, the architect and the owner, and the rep finds out when the submittal comes back stamped "Rejected, resubmit."

The fix is to answer in the language of the method: functions, cost and worth.

Worked example: answering a VE swap with a function analysis

Back to Dana. The project is a fictional middle school with 48 classrooms and nine troffers per room: 432 fixtures.

Her basis-of-design troffer is $265 each, $114,480 in total. The contractor's flat panel is $176 each, $76,032 in total. That's the $38,448 behind item 14. (All numbers here are illustrative.)

Dana didn't argue price. She broke her own fixture into functions and priced each one:

Two findings came out of the table.

First, the flat panel fails two required functions. Its cut sheet publishes no glare rating, and the quoted driver dims only to 10 percent. The swap saves money by dropping functions the spec requires, which is cost-cutting, not value engineering.

Second, her own fixture had a real mismatch. The controls spec already put occupancy sensors in every classroom, so the sensor in each troffer duplicated a function the project paid for twice. Its worth on this job was zero.

So Dana sent a counter-offer: the same troffer without the integral sensor, at $223 each. That saves $42 × 432 = $18,144, keeps every required function and the photometrics already reviewed, and needs only a revised product data page instead of a new submittal. In this illustration, the architect accepted her alternate for item 14 and the spec stayed with her line.

The contractor got about half the saving it asked for, with none of the risk. That's the trade most owners take when they see the functions side by side.

A one-page VE proposal template for suppliers

Use this when you answer a VE item or offer one first. The fields follow SAVE's recommendation documentation (original concept, proposed change, benefits, cost impact, implementation) and the contents FAR 52.248-3 requires of a VECP, so it reads the way reviewers expect.

VE PROPOSAL: [Project] / VE log item [#]
Spec section: [number and title]      Date: [ ]      From: [rep, agency, principal]

1. Original concept: [specified product, quantity, unit and total price]
2. Proposed change: [your alternate, or your response to the contractor's swap]
3. Functions: [verb-noun list, marked basic / required / optional; note any function the swap drops]
4. Cost impact: [first-cost change, quantity x unit; any added cost elsewhere]
5. Life-cycle effect: [energy, maintenance, replacement and warranty over the owner's horizon]
6. Spec and drawing changes needed: [paragraphs, schedules, details]
7. Submittal impact: [revised product data only / full resubmittal]
8. Schedule: [lead time; date a decision is needed to hold it]
9. Risks: [what could go wrong, and who carries it]
10. Previous submissions: [any earlier version of this proposal]

Keep it to one page and attach the function table. For field 5, the free TCO calculator gives you a quick total-cost number to quote. When you present it to the engineer of record, lead with the functions, not the price; what engineers want from a sales meeting covers how they read a proposal.

Defend, offer or concede: choosing your response

Not every VE item deserves a fight. Use the function analysis to pick one of three answers:

Conceding sounds like losing, but a rep who says "that substitute works, here's why" earns trust with the architect that pays off on the next spec. That's the long game in value-based selling: you're selling judgment as well as product.

If the swap goes through anyway, the substitute still has to pass review. Make sure the architect has your function table before the submittal for the substitute arrives.

Keep a record of every VE conversation

Most VE losses trace back to a conversation the rep wasn't in or can't remember. Which items did the owner's rep want gone? What did the architect say about glare? Which date did the decision move to?

Marcus, a pump rep in this illustration, lost a booster-pump package that way. The engineer told him on a jobsite walk that the duplex skid could drop to a simplex if he could show redundancy elsewhere. Marcus meant to write it down after the walk. Three weeks later the contractor proposed a cheaper skid from a competitor, built around exactly that idea.

With ParrotNotes, you record the VE meeting or call (with everyone's permission), get a transcript and a summary, and have the action items pulled out, ready to drop into the proposal. It can also draft the follow-up email that confirms what was agreed, so the VE log and your notes say the same thing. If you report to principals as a manufacturers' rep, the same summary becomes the call report.

Value engineering in short

• Value engineering improves value, the ratio of function to resources. Dropping a required function is cost-cutting, not VE.
• SAVE's six-phase job plan runs information, function analysis, creative, evaluation, development and presentation.
• Function analysis names each function with a verb and a noun, separates basic from secondary functions and compares cost with worth.
• Fewer than half of the recommendations in FHWA's FY 2022 report were approved, so a proposal that shows its functions stands out.
• When your spec lands on a VE log, run the function analysis on your own product first, then defend, offer or concede.

Run the table on your next VE item before the meeting, not after it. And if you'd rather walk into that meeting knowing you'll have every word of it afterwards, try ParrotNotes free.