Case Study 1 — Forty Minutes in Zone 3C

All people, companies, and projects in this book are Tier-3 illustrative composites. The numbers are internally consistent and realistic; they are not a real project.

Setup

Project: Northgate Outpatient Pavilion — 132,000 SF, four stories, Meridian Health System, CM at Risk with a $47,500,000 guaranteed maximum price, 565 calendar days.

Date: Tuesday, January 20, Year 2 — month eleven of the job, week 47.

Where: Level 3, Zone 3C. Eighteen hundred square feet: eleven exam rooms and the corridor that serves them. The north half of levels two and three is enclosed and temporarily heated, an outcome of the by-area enclosure resequence Kestrel bought during the structural steel acceleration. The rest of the building is still being dried in; the contract dried-in milestone is March 28.

The four crews in the room at 7:05 a.m.:

The dependency chain, and why it is stuck:

  framing (DONE Friday)
        |
        v
  electrical rough-in  <-- 8 of 11 rooms complete, 3 incomplete
        |
        v
  AHJ ROUGH-IN INSPECTION  <-- requested as ONE package for the zone
        |                      therefore NOT called
        v
  batt insulation  <-- 4 people standing
        |
        v
  gypsum board  <-- 8 people standing

Twenty-two workers. One room. Zero production.

The complication behind the complication. Halcyon has two of its Northgate electricians on a data-center job across Rivermont that is three weeks behind. Devlin Achebe, Halcyon's project manager, has told Margo Deacon three times in the last month that he is doing everything he can with the people he has been given. He is telling the truth. The manpower decision is not his.

The threat. Roddy Vance told Dani Okonkwo at 7:03 that if there is no wall to close by Thursday, he is moving his eight board hangers to a hotel job across town and Kestrel will see him again in three weeks.

What Happens

Ray calls Margo Deacon, Kestrel's general superintendent, at 7:06. She is in 3C at 7:08.

Minutes 0–8: find the actual constraint

She does not hold a meeting. She walks the zone with all four foremen and makes each one point at the physical thing that is stopping him.

Margo: "Junior, show me which rooms are done."

Junior Delgado (Halcyon): "Everything on this side. Eight rooms, boxes, conduit, homeruns, all of it. Those three at the end aren't."

Margo: "When did you call for inspection?"

Junior: "We didn't. Office won't call it until the zone's complete. That's how we've been doing it."

That is the whole problem, and it took six minutes to find. Eight finished rooms are being held hostage by three unfinished ones, not because of a code requirement but because of a habit — the inspection had always been requested one zone at a time, so nobody thought to ask whether it had to be.

Minutes 8–14: split the gate

Margo calls Frank Petrosyan's office at the Rivermont building department. She asks for a partial electrical rough-in inspection Wednesday morning for rooms 3C-01 through 3C-08, with the area taped and placarded and the room numbers listed on the request form. His office allows partial-area inspections when the area is clearly demarcated and the inspector's trip is not wasted.

Booked for 9:00 a.m. Wednesday. That one phone call unlocks eight of eleven rooms.

Minutes 14–22: move everybody who is standing still

Note what she did not do: she did not send anybody home, and she did not invent work. Every one of those assignments was real scope on the contract that would otherwise have been performed later.

Minutes 22–31: the phone call

Margo tells Devlin Achebe she is calling Yolanda Prieto, Halcyon's owner, before she calls her. Then she calls.

"Yolanda, it's Margo at Northgate. Devlin's doing everything he can and this isn't about him — I told him I was calling you. Here's the situation. Your kickoff curve had eighteen people in weeks forty-five through fifty-two. We've averaged twelve and a half. I've got your work released, your RFIs are closed, and Lorena's paid every application inside terms.

Here's what happens next if nothing changes, and I'd rather tell you than surprise you. In about two weeks I have to send Devlin a written schedule notice. That goes in your file with us, and Kestrel's prequal database has a long memory. I don't want to send it and I don't think you want to get it.

So: what would it take to get eight bodies on level three by Thursday? And what can I do for you? I can give you two more clean released zones so your crews never wait on us, and I'll ask Lorena to turn your January application in fourteen days instead of thirty if the manpower shows up."

Minutes 31–40: write it down

Text to Ray at 7:44. Ray's email to Devlin and Yolanda at 2:10 p.m., containing five things and nothing else: the facts, the commitments made on the call, the dates, the resequence, and one neutral sentence noting impact. Dani's daily report carries crew counts by trade and three photographs of the taped-off inspection area.

The outcome

Roddy Vance did not move his crew.

Analysis

What it cost, and who paid

Assume Margo does not intervene and the logjam runs three days. Use an illustrative fully burdened craft cost of $62.00 per labor hour for these interior trades — a blended composite; your market and labor agreement will differ.

302 MH × $62.00/MH = $18,724

That money is Sightline's and Thermaline's, not Kestrel's — which is exactly why an inexperienced project manager shrugs at it. Do the second calculation.

Sightline's Northgate subcontract is $2,100,000. At a 6 percent margin their entire profit on this job is $126,000. Their share of the three-day loss is 206 MH × $62 = $12,772 — roughly ten percent of everything Sightline expects to earn on Northgate, gone in three days, through no fault of theirs. That money comes back at Kestrel eventually: as a disruption claim, as heavier markup on the next change order, as a slower favor in month eighteen, or as a quiet point added to their next bid.

Kestrel's own exposure:

$310 against $18,700 to $50,000-plus. That ratio is the economic argument for a general superintendent who walks the building every morning.

Why it worked — four mechanisms

1. She found the constraint physically, not verbally. Four foremen had each described their problem accurately, and every description was true and useless. Standing in the room and asking "show me which rooms are done" produced a fact nobody had stated: eight of eleven. Almost every field logjam has an unstated fact like that in it.

2. She attacked the gate, not the trade. The instinct is to attack the shortfall — get Halcyon more people. That takes days. Splitting the inspection took six minutes and unlocked 73 percent of the zone immediately. When work is blocked by a gate, look at the gate before you look at the person.

3. She used leverage in the right order. Make the work easy and profitable (release 3A, release 4B, split the inspection). Pay them correctly (offer 14-day terms). Use the schedule and coordination process (the resequence). Only mention the contractual step — the written notice — as information about what happens next, and only after doing the first three. Nobody was threatened and nobody lost face, so nobody had to defend a position.

4. She created the record without creating an adversary. The 2:10 p.m. email is a contemporaneous record of a manpower shortfall, a commitment, and an impact. If Halcyon fails, it is rung 2 of the escalation ladder and it entitles Kestrel to move to a written notice without starting over. If Halcyon performs — which is what happened — it is a note in a file nobody ever reads again. A good record costs nothing when things go right and is decisive when they do not.

What Kestrel got wrong

Two things, and they are the interesting part.

The inspection habit should have surfaced at the kickoff. Halcyon's zone-complete inspection practice was a known, stable behavior that nobody had asked about in eleven months. One line in the pre-mobilization meeting — how will you package inspection requests, and will you request partial-area inspections? — would have eliminated this entire morning.

The manpower trend was visible for four weeks and generated three conversations and no letters. Halcyon's four-week rolling average had been under 75 percent since week 45. Under Kestrel's own thresholds, that is red. The correct action in week 46 was a written notice of the schedule requirement — rung 3 — and Ray did not send it because the relationship was good and he did not want to sour it. That is exactly the reasoning that lets a problem run to week 49. Be slow to start the ladder and fast to climb it. Ray was slow at both.

Discussion Questions

1. Margo called Halcyon's owner rather than its project manager, after telling the project manager she would. Under what circumstances is going above someone's head the right move, and what specifically made it appropriate here? What would have made it a mistake?

2. Margo offered Halcyon two things — released zones and faster payment — in exchange for manpower. Is that a legitimate management technique, or is it paying a subcontractor to do what the subcontract already requires? Defend your answer, and consider whether it changes if Kestrel had not released areas on time.

3. The $18,724 of lost labor is mostly Sightline's money and Thermaline's money. Build the argument that Kestrel should care about it anyway, using at least three distinct mechanisms by which that loss returns to Kestrel.

4. Ray had four weeks of manpower data showing Halcyon under 75 percent and sent nothing in writing because the relationship was good. Was that a defensible judgment call or a failure? What would you have done in week 46, and what would you have written?

5. Suppose the partial inspection had not been available — the jurisdiction requires whole-zone inspections. What are Margo's next three best moves, in order?

Your Turn

It is Wednesday afternoon. The partial inspection passed at 9:40 a.m., Halcyon has committed to eight electricians by Thursday, and Margo has asked you to write the confirming email that goes out today.

Write it. Maximum 250 words. It must contain: the facts as observed (crew counts, dates, the eight-of-eleven finding), what Kestrel has done and will do (the released zones, the split inspection, the payment-terms offer), what Halcyon committed to and by when, one neutral sentence about schedule impact, and an explicit statement of what the letter is not. Address it to Devlin Achebe and copy Yolanda Prieto.

Then write the two-sentence daily report entry Dani should file for Tuesday. It must be usable eighteen months from now by someone who was not there.