Pricing and Negotiating Change Orders

Overview
Pricing and negotiating change orders is one of the most practical and high-stakes skills tested in the PMI Construction Professional (PMI-CP) certification. Almost every construction project experiences change. That change may come from owner-requested scope additions, design errors and omissions, differing site conditions, regulatory updates, or acceleration demands. How a change is priced and negotiated decides whether the project stays financially healthy, whether relationships stay collaborative, and whether disputes grow into claims.

Why It Is Important
1. Financial protection: Change orders often make up 5-15% or more of total contract value. Poor pricing erodes the contractor's margin or inflates the owner's costs.
2. Schedule integrity: A change order is not just about money. Time impacts (extensions of time, delay, disruption, acceleration) must be priced and agreed. If they are not, the contractor may later face liquidated damages, or the owner may face delay claims.
3. Dispute avoidance: Most construction claims and litigation start with unresolved or poorly documented change orders. Fair, transparent pricing and good-faith negotiation greatly reduce dispute risk.
4. Contractual compliance: Contracts define how changes must be priced, including unit rates, markups, notice periods, and documentation. Not following these rules can waive entitlement.
5. Stakeholder trust: Open-book, well-supported pricing builds trust between owner, designer, contractor, and subcontractors.
6. Cash flow: Changes that are approved and priced quickly can be billed. Unresolved changes tie up working capital.

What It Is
Pricing a change order means estimating and documenting the cost and time effect of a change to the contracted scope. Negotiating a change order is the structured process in which parties reach agreement on that price and time adjustment, based on contract terms, evidence, and a shared interest in completing the project.

Key terms you must know:
- Change Order (CO): A written, signed amendment to the contract that adjusts scope, price, and/or time.
- Change Order Request / Proposal (COR / PCO): The contractor's priced proposal for a potential change.
- Construction Change Directive (CCD) / Field Directive: An owner instruction to proceed with a change before price and time are agreed. It is usually priced later by time-and-materials or an agreed method.
- Entitlement: Whether the contractor is contractually entitled to an adjustment. This is established before or alongside quantum.
- Quantum: The amount (cost and time) of the adjustment.
- Direct costs: Labor, materials, equipment, subcontractors.
- Indirect costs: Field overhead, general conditions, supervision, extended site costs.
- Markup: Overhead and profit (OH&P) percentages applied to direct costs, often capped by contract.
- Impact or ripple costs: Loss of productivity, disruption, acceleration, and extended overhead caused by the change.
- Reservation of rights: Language that keeps the right to claim more costs or time later.

How It Works: The Pricing Process
Step 1: Identify and give notice. The contractor recognizes a potential change and gives written notice within the contract time limit. Missing notice deadlines can forfeit entitlement.

Step 2: Establish entitlement. Review the contract, specifications, drawings, and correspondence. Confirm the work is truly outside the original scope.

Step 3: Select the pricing method. Common methods are:
- Lump sum / fixed price: An agreed total price before the work starts. It is preferred for certainty.
- Unit prices: Pre-agreed rates per unit (per cubic yard, per linear foot) multiplied by quantities. These are common for quantity-variable work.
- Time and materials (T&M) / cost-plus: Actual costs plus agreed markup. This is used when scope is uncertain or urgent. It needs daily tickets signed by the owner's representative.
- Force account: A public-sector form of T&M with strict documentation rules.
- Contract schedule of rates: Rates already in the contract.

Step 4: Build the estimate.
- Quantify the added, deleted, or modified work. Credits for deleted work must be included.
- Price labor (rates including burden), materials (quotes, freight, tax), equipment (rental or owned rates), and subcontractor quotes.
- Add indirect and general conditions costs if time is extended.
- Apply contract-allowed markups. Subcontractor markup tiers are often capped.
- Add bond and insurance costs if allowed.
- Evaluate schedule impact using a Time Impact Analysis (TIA) on the critical path.

Step 5: Prepare supporting documentation. Include quotes, takeoffs, labor productivity assumptions, schedule fragnets, photos, RFIs, and correspondence.

Step 6: Submit the proposal. Make it clear and itemized. Include scope description, cost breakdown, time requested, and assumptions or exclusions.

Step 7: Owner review. The owner or its consultant prepares an independent cost estimate (ICE). It is ideally prepared before reviewing the contractor's number, so it gives an unbiased benchmark.

How It Works: The Negotiation Process
1. Prepare: Know your position, your walk-away point, the contract terms, and the other side's likely interests. Have your independent estimate ready.
2. Separate entitlement from quantum: Agree first on whether a change exists. Then negotiate how much.
3. Use principled (interest-based) negotiation: Focus on interests, not positions. Use objective criteria such as published rates, historical data, and contract unit prices. Look for options that benefit both sides.
4. Negotiate line by line: Reconcile differences in quantities, rates, productivity, and markups item by item.
5. Address time explicitly: Agree on any extension of time and whether it is compensable (with extended overhead) or non-compensable.
6. Watch for cumulative impact: Many small changes can together cause disruption. Consider global or reserved impact language carefully.
7. Document the agreement: Issue a formal signed change order. Update the budget, schedule baseline, and contract documents. Note whether it is a full and final settlement or reserves rights.
8. Escalate if unresolved: Follow the contract dispute resolution ladder: field-level negotiation, senior management, mediation, dispute review board, arbitration, then litigation. Work often continues under a CCD while pricing is resolved.

Best Practices
- Price changes promptly. Delay makes negotiation harder and costs less certain.
- Use forward pricing (before work) whenever possible. It gives certainty and lets the owner make informed decisions.
- Keep contemporaneous records: daily reports, T&M tickets, and photos.
- Integrate change management with the change control board and integrated change control process.
- Track all changes in a change order log showing status, value, and time impact.
- Do not proceed on verbal direction without written authorization, unless there is an emergency.
- Include credits for deleted work so you do not overcharge.
- Flow down changes to subcontractors and price their impacts consistently.

Common Pitfalls
- Missing notice deadlines.
- Signing change orders with waiver language that gives up impact claims.
- Ignoring schedule impact or treating it separately with no reservation.
- Starting work on unpriced changes with no T&M tracking.
- Using positional bargaining that damages relationships.
- Owner reviewing the contractor's price without its own independent estimate.

Exam Tips: Answering Questions on Pricing and Negotiating Change Orders
1. Contract first: When a question asks what to do first, the answer is often to review the contract terms (change clause, pricing methods, markup limits, notice requirements) before acting.
2. Written authorization: PMI favors formal, documented change control. Choose answers that require written change orders or directives over verbal agreements.
3. Independent estimate: For owner-side questions, preparing an independent cost estimate before negotiation is usually the best answer.
4. Entitlement before quantum: If a question involves a disputed change, establish whether the work is a change before arguing price.
5. Pick the right pricing method:
- Well-defined scope: lump sum.
- Uncertain scope or emergency: T&M with a not-to-exceed limit and daily signed tickets.
- Quantity-variable work with contract rates: unit prices.
6. Time is part of the change: Correct answers usually address cost and schedule impact together. Look for Time Impact Analysis on the critical path.
7. Collaborative over adversarial: PMI prefers interest-based, win-win negotiation, objective criteria, and preserving relationships. Avoid answers that threaten, stop work, or jump straight to litigation.
8. Escalate in order: If negotiation fails, follow the contract dispute resolution steps. Do not skip to arbitration or court.
9. Keep work moving: When pricing cannot be agreed but the work is urgent, the best answer is often to issue a construction change directive and track costs. Do not halt the project.
10. Integrated change control: After approval, update baselines (scope, cost, schedule), the change log, and communicate to stakeholders and subcontractors.
11. Watch for waiver traps: If a scenario mentions signing a change order with full-and-final language while impacts remain unknown, the best answer is to include a reservation of rights or quantify impacts first.
12. Documentation wins: Answers that emphasize records, signed tickets, quotes, and contemporaneous evidence are usually correct.
13. Keywords to recognize: 'Most appropriate', 'first', and 'best' signal process-order questions. Pick the step that is proactive, documented, and contract-compliant.
14. Calculation questions: Apply markups only as the contract allows. Remember credits for deleted work. Watch whether markup applies to subcontractor costs, and at what tier. Example: direct cost of $100,000 with 10% overhead and 5% profit compounded gives $100,000 x 1.10 = $110,000, then x 1.05 = $115,500. Always check whether the question says compounded or additive (additive would be $115,000).
15. Ethics: Never inflate pricing, hide credits, or accept improper concessions. PMI's Code of Ethics (honesty, fairness) applies.

Sample Scenario
The owner requests additional foundation work during excavation, but the scope is uncertain due to unknown soil conditions. The work must start immediately. What should the project manager do?
Best answer: Obtain a written construction change directive and proceed on a time-and-materials basis with a not-to-exceed ceiling. Keep daily signed T&M tickets and notify the owner of potential schedule impacts. Later, convert the directive to a formal change order once costs and time are known.

Summary
Pricing and negotiating change orders requires several things working together:
- contract knowledge
- accurate estimating
- schedule analysis
- thorough documentation
- collaborative negotiation
For the PMI-CP exam, consistently choose answers that are contract-compliant, documented, proactive, and fair. Address both cost and time, and favor relationship-preserving resolution before escalation.