KDOT Contract Administration & Payment 3 — Questions and Answers
Question 1: What is a 'supplemental agreement' in KDOT contract administration?
- A document issued by a subcontractor to request additional payment
- A formal contract modification that changes scope, time, or cost beyond standard change order limits (Correct answer)
- An informal email exchange agreeing to minor work adjustments
- A KDOT internal memo approving project budget increases
Correct answer: A formal contract modification that changes scope, time, or cost beyond standard change order limits
A supplemental agreement is a formal, signed contract amendment used for significant changes in scope, cost, or time that exceed the authority limits of a standard change order.
Question 2: Which document establishes the baseline for measuring contractor progress and calculating progress payments on a KDOT project?
- The contractor's project schedule
- The approved contract bid schedule with unit prices and bid items (Correct answer)
- The KDOT project manager's field notebook
- The subcontractor's scope of work agreement
Correct answer: The approved contract bid schedule with unit prices and bid items
The approved contract bid schedule defines all pay items, unit prices, and estimated quantities, forming the baseline for all progress payment calculations.
Question 3: During force account work, what records must the inspector maintain on a daily basis?
- Only the total cost summary at the end of the work
- Daily equipment hours, labor hours by craft, and material quantities delivered (Correct answer)
- A weekly summary of contractor invoices
- Only photographs of completed work sections
Correct answer: Daily equipment hours, labor hours by craft, and material quantities delivered
Force account work requires daily documentation of labor by craft classification, equipment usage by hour, and materials delivered to ensure accurate cost-based payment.
Question 4: A KDOT inspector notices a contractor is billing for material delivered to the site but not yet incorporated into the work. What is the typical KDOT policy?
- Stored materials are never payable under KDOT contracts
- Stored materials may be eligible for payment if properly documented and secured on-site (Correct answer)
- All stored materials must be paid immediately upon delivery
- Only off-site stored materials qualify for payment
Correct answer: Stored materials may be eligible for payment if properly documented and secured on-site
KDOT may allow payment for stored materials that are properly documented, inventoried, and securely stored on-site or at an approved off-site location per contract specifications.
Question 5: What is the significance of a 'contract completion date' in KDOT construction contracts?
- It marks when the contractor submits the first progress estimate
- It is the date by which all contract work must be substantially complete to avoid liquidated damages (Correct answer)
- It identifies when KDOT begins maintenance responsibility for all work
- It establishes the date the contractor's bond is released
Correct answer: It is the date by which all contract work must be substantially complete to avoid liquidated damages
The contract completion date is the deadline for substantial completion; work not completed by this date may result in liquidated damages being assessed against the contractor.
Question 6: When calculating liquidated damages on a KDOT project, what rate is typically used?
- The contractor selects the rate at the pre-construction conference
- The rate specified in the contract special provisions, based on original contract amount (Correct answer)
- A standard flat rate of $1,000 per day for all KDOT projects
- The rate is determined by the resident engineer after project completion
Correct answer: The rate specified in the contract special provisions, based on original contract amount
Liquidated damage rates are established in the contract special provisions and are scaled based on the original contract amount, reflecting the estimated cost of delay to the traveling public.
Question 7: Under KDOT contract administration, what must occur before a time extension can be granted to a contractor?
- The contractor verbally requests more time at the next progress meeting
- The contractor submits a written time extension request with justification before the completion date (Correct answer)
- KDOT automatically grants time extensions for any weather delay
- The resident engineer unilaterally extends the contract with no documentation
Correct answer: The contractor submits a written time extension request with justification before the completion date
KDOT requires the contractor to submit a written time extension request with supporting documentation and justification prior to the contract completion date for it to be considered.
KDOT Contract Administration & Payment 3
What is a 'supplemental agreement' in KDOT contract administration?