Chapter 40 — Exercises

Work these with a calendar, a calculator, and the chapter closed. Closeout is the one phase where the arithmetic is easy and the sequencing is what beats people, so most of these ask you to put things in order before they ask you to add anything up. Selected answers are in Appendix J; several calculation items carry their numeric checkpoints here in a <details> block so you can verify your arithmetic without being handed the reasoning.

Difficulty legend: ⭐ basic · ⭐⭐ applied · ⭐⭐⭐ judgment and integration · ⭐⭐⭐⭐ research and extension

Part A — Conceptual Understanding ⭐

A1. §40.1 argues that closeout is handled worst for structural reasons, not because the people doing it are careless. Name the five forces, and then identify the one you personally have the least ability to change as a project manager.

A2. Substantial completion is described in §40.2 as "a determination, not a date on a bar chart." Explain what that distinction actually changes about how you manage the last ninety days of a job.

A3. List the six things substantial completion triggers. Then state which one most often surprises a contractor who has never closed out a job before, and why.

A4. Who determines the certificate of occupancy? Who determines substantial completion? Give one reason the two are frequently not even in the same week on a healthcare project.

A5. State the four punch categories from §40.4 — punch item · incomplete work · warranty item · damage — and for each give the payer and the effect on substantial completion.

A6. Distinguish the correction period from a product warranty from latent-defect exposure. For each, name the source of the obligation and the remedy.

A7. Why does the chapter insist that the correction period is not a statute of limitations? What varies by jurisdiction here, and what should you do about it rather than repeating a number you heard on a job site?

A8. Explain, in your own words, why a 61-calendar-day commissioning chain does not compress when you add people to it. Give all three mechanisms from §40.3, not just the first one.

A9. What is a deferred seasonal test, why does it exist, and what happens to it on a project whose schedule ends at the ribbon cutting?

A10. §40.5 reframes the turnover package with one sentence: it is not a list of documents, it is a schedule of collection dates. Pick any three of the fifteen deliverables and state what changes about each one under that reframing.

A11. Name the two disciplines that make a backcharge stick, and say what happens to a backcharge missing either one. Then explain why the eleven-month walk is one you schedule yourself rather than wait to be called for.

A12. A subcontractor's scope is physically finished and the crew has left. Their O&M package is not submitted, their warranty documents are not delivered, and their record redlines are three months stale. Under §40.5's approach, what did you do at buyout that gives you leverage today — and what do you have if you skipped it?

Part B — Applied Analysis ⭐⭐

B1. Your Division 01 closeout specification makes submitted operations and maintenance data and completed owner training conditions of substantial completion. Your schedule shows training the week after substantial completion, "because that's when the owner's staff are free." Describe exactly what you have created, in dollars per day, and write the three steps you take this week.

B2. The architect issues a punch list of 640 items and asks for a completion date. Using the four facts from §40.4, write the questions you must answer before you commit to one — then write the two-sentence response you would actually send if you had to reply today without knowing them.

B3. Your owner's counsel writes that liquidated damages continue to accrue until the punch list is closed. You believe substantial completion has been achieved. Draft the substance of your response in five bullet points, and identify the single circumstance under which counsel would be right.

B4. On Northgate, 173 of the 1,847 punch items — 9.4 percent — were damage caused during closeout itself, against a $34,000 protection budget that ran to $92,800. Write the protection plan that would have prevented most of it. Be specific about who owns it, when protection goes down, when it comes off, and what the rule is when one trade needs another trade's protection removed.

B5. Precision Air Balance scored 2 out of 5 on schedule in the subcontractor evaluations because Kestrel had contracted a field completion date and received exactly that: field data complete, report not issued. Rewrite the offending subcontract provision. Then find two other trades on Northgate where the same substitution — activity for deliverable — would cause the same failure.

B6. Your controls contractor is second tier to your mechanical subcontractor and has no contractual relationship with you at all. They drive three of the eleven items on your occupancy gate list. Describe three structural fixes — one at buyout, one in the subcontract language, one in how you run the job — and say which you would take if you could only have one.

B7. An owner's facilities director calls in month four to say the building automation system will not let her change a setpoint without calling the vendor. Which row of the §40.5 turnover table failed, what does it cost to fix now versus to have prevented, and what sentence do you add to your controls subcontract template tonight?

Part C — Calculations & Deliverables ⭐⭐–⭐⭐⭐

C1. Build the closeout critical path backward ⭐⭐⭐

The project — a Tier-3 composite, like everything else in this book: the Quarry Bend Municipal Operations Center. $19,400,000, 58,000 SF, single story plus a mezzanine. Public works vehicle maintenance bays, fleet wash bay, fuel island, offices, and an emergency operations room. Public owner. Contract substantial completion: June 12. Liquidated damages $3,200/CD. Extended general conditions $2,900/CD. Retention 5 percent.

The closeout chain, with durations and the queues that govern the outside parties:

Do this:

(a) Work backward from June 12 and lay out the chain, activity by activity, with start and finish dates. (b) State the total length of the chain in calendar days, and the date it must start. (c) Identify every activity that sits on somebody else's calendar, and give the date by which each request must go out. (d) Write the sentence you would put in the month-one schedule narrative so nobody in month fourteen is surprised.

C2. Can this project achieve substantial completion? ⭐⭐⭐

Same project. It is now April 28 — forty-five days from the contract date.

Do this:

(a) Roll the chain forward from April 28 at the durations in C1 and state the date substantial completion actually lands. (b) Compute the cost of the slip: extended general conditions, liquidated damages, and the retention carrying cost at an 8.5 percent cost of capital. (c) Identify the three items that actually gate the certificate of occupancy, and say why each of the remaining seven rows does not. (d) You may add one second crew, anywhere on the chain, for ten days. Where do you put it, what does it buy in calendar days, and does it save the date?

C3. Sort the list, name the payer ⭐⭐

Sixteen items from the Northgate list as it stood in September of Year 2. For each, assign one of the four categories from §40.4 — punch item · incomplete work · warranty item · damage — name who pays, and state whether it can prevent substantial completion.

Then answer three questions.

(a) How many of the sixteen can prevent substantial completion, and what do those items have in common that the others do not? (b) Item 14 is on the punch list and does not belong there. What is it, what does it cost you if you close it silently, and what do you do instead? (c) Items 8, 11, and 16 all arrive after turnover. Are all three yours? Explain what determines the answer in each case, and name the log each belongs in.

C4. The carrying cost of a delayed final completion ⭐⭐

Your project is the Willow Street Community Center — $6,800,000 base contract, City of Rivermont Parks & Recreation, 5 percent retention. Net approved change orders bring the final contract sum to $7,014,000.

The contract anticipates final completion 45 calendar days after substantial completion, with the final payment application processed 30 calendar days after that. Use a cost of capital of 9.0 percent.

What actually happens: final completion is certified 232 calendar days after substantial completion, and the final payment lands 41 calendar days after that.

(a) Compute the retention amount and the daily carrying cost. (b) Compute the carrying cost under the contract path and under the actual path, and state the excess — the amount the delay cost you that the contract never contemplated. (c) Kestrel holds 5 percent retention on $5,120,000 of subcontracts. Those subcontractors are smaller companies borrowing at a higher rate; use 11 percent. Compute what the same excess delay costs them collectively, and write one sentence on what that does to your bid coverage next time you call them. (d) Retention statutes, prompt-payment statutes, and interest-on-retainage requirements vary substantially by state and by public versus private work, and they change. Name three specific questions you would take to counsel about this project before you accept the tail as normal.

C5. What is the retention reduction request worth? ⭐⭐

Same project, same numbers as C4. At substantial completion you value the remaining punch, documentation, training, and closeout obligations at $41,000, and the contract permits retention to be reduced to twice the value of the remaining work.

(a) Compute the amount retained after reduction, the amount released, and the carrying cost avoided over the contract path of 45 calendar days. (b) Compute the carrying cost avoided over the actual 232-day path. (c) Compare (a) and (b) and write two sentences on what the comparison implies about when contractors are most likely to skip the request, and what skipping it costs them. (d) Write the request itself — one page. It must state the remaining scope, its valuation and the basis of that valuation, the contractual provision relied on, and the amount requested.

C6. The turnover package as a collect-by schedule ⭐⭐⭐

Return to the Quarry Bend Municipal Operations Center from C1, with substantial completion on June 12.

Build the collect-by schedule. Take ten of the fifteen deliverables in §40.5 — you choose which ten, and defend the choice — and for each produce a row with: what it contains, the named role that owns it, the collect-by date expressed against a project milestone rather than "at closeout," and the subcontract mechanism that makes it enforceable.

Then write the sentence you would add to every subcontract tying a portion of that subcontractor's retention to their own closeout submittals — specific enough to survive an argument: which documents, by when, and what happens if they are late.

C7. Continuous punching versus end-loaded punching ⭐⭐

Quarry Bend is 58,000 SF. Use the chapter's rates: roughly 3 items per 1,000 SF at the architect's punch on a continuously punched job, roughly 18 per 1,000 SF on an end-loaded one, and an all-in processing cost of $110 per item before the cost of the actual repair.

(a) Compute the item count and the processing cost under each approach, and the difference. (b) The end-loaded punch also stretches the punch tail from four weeks to ten. Compute the retention carrying cost of those extra 42 calendar days at 8.5 percent on the C2 retention balance, and add it. (c) State the total difference, then state what it would have cost to run trade-handoff walks through the eight months of interior work. Was the prevention cheaper? Show your reasoning, and be honest if the answer is closer than you expected.

Part D — Judgment & Ethics ⭐⭐⭐

D1. Your architect is prepared to certify substantial completion. You know four items on your own incomplete-work list are systems the owner will not use for three months — a lecture-room projection system, two of six exam-room casework packages, and an exterior sign. Nobody has asked about them. Do you disclose them in the substantial completion request? Argue both sides on the contract, then say what you would do and why the answer is not close.

D2. A subcontractor foreman offers to sign off eleven of his own punch items so his crew can leave Friday, promising to "come back and get them" next week. He is a good foreman and he has never lied to you. The two-touch rule says nobody closes their own item. What do you do, what do you say to him, and what does it cost you if you are wrong in either direction?

D3. A project manager scores Ironbridge Steel a 3 out of 5 on schedule in the subcontractor evaluation because the steel started 23 calendar days late — a delay caused by an anchor-bolt submittal sitting eleven days in Kestrel's own office. The evaluation feeds the prequalification database and the next bid list. Explain precisely what that score does to your company over the next five years, and write the note that belongs in the record instead.

D4. A punch item is a nonconforming firestop penetration above a ceiling already closed. Correcting it means opening ceilings in fourteen rooms of an occupied clinic, at an estimated $31,000. Nobody has found it but you. Walk the decision: name every party with a legitimate interest, name the line you will not cross, and describe what you write down and to whom.

D5. Your owner asks for early beneficial occupancy of level one, four weeks before substantial completion, so clinic staff can begin training in the space. You have punch crews working, an active fire alarm impairment during testing, and finished floors. You want to say yes — the relationship is worth it. Write the terms of the yes: which areas, whose insurance, whose security, whose utilities, when warranties on that area start, how damage is allocated, and what ends the arrangement. Then say what you do if the owner refuses to put any of it in writing.

Part M — Mixed / Interleaved Practice ⭐⭐–⭐⭐⭐

M1 — with Chapter 14. Northgate's baseline showed one sixty-day bar labeled "Commissioning & Closeout" with no internal logic. Take the closeout sub-network from §40.11 and describe how you would load it into the CPM as real activities: which relationships are finish-to-start, which are start-to-start with lag, where the regulatory queues belong (are they activities, lags, or constraints?), and how you would resource-load documentation work that has no crew. Then answer the question Chapter 14 taught you to ask: who owns the float in this sub-network, and what does your contract say about it?

M2 — with Chapter 16. Go back to your buyout log. For five trades, write the three closeout provisions you would now add to each scope sheet: closeout deliverables with dates, a retention holdback tied to those deliverables, and the commissioning obligation — attendance at prefunctional checklists, startup, and functional performance testing, with the technician named. Then price it: what does a subcontractor add to their number when you write those clauses, and is it worth it?

M3 — with Chapter 23. Chapter 23's position is that a punch list generated at the end of a job is a symptom of failure. Northgate's levels three and four carried 73 percent of the open items on 50 percent of the floor area, and the cause is named in §40.4. Using your Chapter 23 inspection and test plan, write the specific control that would have held during the weeks-34-to-40 acceleration — not "punch continuously," which everybody already agrees with, but the mechanism that survives a superintendent who does not have the people to run handoff walks.

M4 — with Chapter 32 and Chapter 34. Build the cash-flow curve for the last ninety days of a job: billings flattening, closeout costs continuing, retention held, and subcontractor retention flowing out. Then answer the Chapter 34 question — what does a $536,000 retention balance stuck for fourteen months do to the company's work-in-progress schedule, its over/under billing position, and its bonding capacity? State plainly why a profitable job can consume working capital in its final quarter.

M5 — with Chapter 25 and Chapter 26. The chapter argues that closeout does not create a record; it reveals whether one was created. Take a completed project you know, or the Willow Street notebook you have been building. Identify the three closeout deliverables that are byproducts of good practice during construction and archaeology otherwise, and for each write the fifteen-minutes-a-week habit that produces it. Then compute what the archaeology version costs in hours, and price those hours.

M6 — with Chapter 24 and Chapter 29. §40.3 argues that closeout is a high-incident phase and that schedule pressure is a hazard. Write the closeout hazard analysis for the last thirty days of a job: many trades in small areas, ladders replacing scaffolding, temporary protection removed, permanent power energized, life-safety systems impaired during their own testing, and an owner moving in. Name six hazards, six controls, and the person who owns each. Then connect it to Finding 3 of the scaffold near-miss investigation and state the trigger that should launch this analysis automatically.

Part E — Research & Extension ⭐⭐⭐⭐

E1 — Build your jurisdiction's queue sheet. For one real jurisdiction you might build in, find out: the notice the fire marshal's office requires for a fire alarm final acceptance test; how the building department schedules final inspections and its current lead time; whether temporary or conditional certificates of occupancy are issued at all, and on what terms; and what authority certifies elevators, what its queue is, and how you get in it. Write it as a one-page sheet with names, numbers, notice periods, and the date you confirmed each — then the date you must re-confirm, because all of it changes.

E2 — Read a real Division 01. Get a real project manual — your employer's, a public agency's posted bid documents, or a school district's most recent package — and read the closeout sections, typically numbered around 01 77 00, 01 78 00, and 01 79 00. Extract and write down: exactly how that project defines substantial completion; whether a final or temporary certificate of occupancy is required; whether submitted O&M data is a condition of substantial completion; whether owner training is; what the record-drawing requirement actually says; and how many separate documents final payment is conditioned on. Count them, then estimate the lead time of the longest one.

E3 — Retention and prompt payment in your state. Research how your state treats retention on public and on private work: whether the percentage is capped, whether reduction at a defined completion threshold is required, whether escrow or interest on retained funds is required, and what the prompt-payment statute requires of an owner and of a general contractor paying downstream. These rules vary substantially by state, differ between public and private work, and change over time — so record the source and the date you checked, and write the two questions you would bring to a construction attorney rather than answering yourself. Do not treat any number in this chapter as describing your jurisdiction.