Cold Open — The Shipment

Receiving Dock // 07:40 CST // Midland, TX

An SDS That Doesn't Match

You are Priya Nair, Safety Coordinator at Crestline Industries. Three months in. Five weeks after the OSHA inspection closed, the overnight freight from Harmon-Peak just rolled in — two totes of Solvatex-550 for Blend Line 2's 09:00 run. The SDS in the pouch is dated November 2025. The invoice references a Rev 7 Classification Update Bulletin Harmon-Peak issued five weeks ago. Jordan is unreachable until 09:15.

OPS

07:35 CST — Harmon-Peak freight #HP-01-12927 received at Dock 2. Two 275-gallon IBC totes Solvatex-550 (CAS 64742-47-8). Driver departed 07:38.

Priya

I opened the document pouch in the driver's absence to pre-stage the SDS check. Standard procedure. Fifteen seconds later I'm looking at an SDS dated November 2025. Fifteen months old. Pre-HCS 2024.

Priya

And the invoice references a 'Rev 7 Classification Update Bulletin 2026-CR-44-INT' that Harmon-Peak issued to all industrial accounts on December 1st. Five weeks ago. The SDS in my hand does not reflect it.

Priya

Blend Line 2 is prepping a CR-44 production run for 09:00. Mike is on the floor. Jordan is in the acquisition briefing until 09:15 — text this morning said 'hold the fort, I trust you until 09:15.' It's 07:40.

Live Feed // Situation Briefing // 07:42

What You're Walking Into

Your dashboard is loading. Read each feed entry as it appears — these are the live facts shaping your next 90 minutes.

Legal Anchor

The first-shipment-after-update rule under 1910.1200(g)(6) is the core duty here: the January 12 shipment is the first shipment after Harmon-Peak's December 1 bulletin. The SDS in your hand is the SDS that should have been updated.

Decision 1 of 3 // The 09:00 Production Run

The 09:00 Production Run

Blend Line 2 is scheduled to start at 09:00 — 80 minutes from now. The SDS on the shipment does not reflect the supplier's own reclassification. Operators' Solvatex-550 training records reference the old classification. What do you do in the next 20 minutes?

Activity 1 of 3 // SDS Redline

Harmon-Peak SDS — Rev 3 vs Rev 7 Bulletin

You've pulled the Harmon-Peak bulletin from their customer portal. Compare the Nov 2025 SDS in your hand against the Dec 1, 2026 Rev 7 bulletin summary. Identify the 4 genuine changes before you pick up the phone. One row is unchanged — do not flag it.

Tap any cell on the right column that represents a real change from the left. Each flag toggles. Wrong flags and missed flags both count against you. Manufacturer classification duty — 1910.1200(d)

Flagged as changed: 0 of 4 target differences

Solvatex-550 SDS — November 2025 (on file)

Harmon-Peak Rev 7 Bulletin — December 1, 2026

Section 2 — Hazard Classification

Flammable Liquid, Category 2 (Flash point 23–60°C)

Flammable Liquid, Category 1 (Flash point <23°C, initial boiling point ≤35°C)

Section 2 — Signal Word

WARNING

DANGER

Section 2 — Hazard Statements

H226: Flammable liquid and vapour

H224: Extremely flammable liquid and vapour

Section 7 — Handling and Storage

Store away from heat and ignition sources.

Store in a cool, well-ventilated place. Keep container tightly closed. Ground and bond container and receiving equipment. Use explosion-proof equipment (P403+P233 plus P240 and P241).

Section 1 — Product Identifier

Solvatex-550 Petroleum-Derived Intermediate

Activity 2 of 3 // Inbox — 08:00 to 08:15

Triage Eight Emails Before the 08:30 Call

Eight emails have arrived in the last 15 minutes. Sort each into Urgent / Important / Routine / Ignore. Your next phone call with Daniel Oyelaran at Harmon-Peak is at 08:30 — what you action here shapes that call. Distributor duty — 1910.1200(g)(7)

Decision 2 of 3 // Daniel's Callback // 08:30

Daniel's Callback — 08:30

Daniel

Priya, I owe you an apology. The Rev 7 SDSs have been in our legal review since the December 1 bulletin — they're going out this week, and yes, the one with yesterday's shipment should have been the new version. We can have the updated SDS in your inbox by close of business today. The printed copy is literally in the mail — we still use certified mail for SDS updates, legal preference. It'll be with you Friday.

What do you commit to?

Narrative // The Harmon-Peak Call — After // 08:44

Three Bars, Three Directions

Priya

08:44. The call ended two minutes ago. I'm looking at my HUD — three bars, three directions. I pushed Harmon-Peak, and the bar moved. I held the line for our customers, and the bar moved. Jordan trusted me, and he will see the decision I made. He'll judge it.

Mike

(voice on the floor radio) Priya — just so I know, are we running at 11:00 or are we done for the shift?

Priya

The Solvatex-550 SDS is handled. The totes are handled. But I just realised — Linfield's email is still open. They're asking about OUR CR-44 SDS. And if Harmon-Peak held their Rev 7 SDSs back for five weeks in legal review, what are WE holding back from OUR customers?

OPS

CRESTLINE CUSTOMER PORTAL STATUS — 47 active CR-44 customers. 12 have not reordered since December 20, 2026. They have the pre-reclassification Rev 3 Crestline SDS on file.

Legal Anchor

Under industry best practice, when a manufacturer updates an SDS to reflect a classification change, proactive notification of existing customers — rather than waiting for the next shipment — is the defensible standard. The CFR text (g)(6) sets the floor; practice sits above it.

Activity 3 of 3 // Trace the SDS — Our Side

Audit Crestline's Outbound SDS Flow

Crestline is the mirror image of Harmon-Peak for our CR-44 customers. Trace the path of our Rev 7 CR-44 SDS through Crestline's system to the downstream customer. At each transfer point, choose: Approve (flow continues), Flag (intervention needed), or Interrupt (break the flow until resolved). 7 transfer points. Correct answers: 5 approvals, 2 interventions.

Decision 3 of 3 // The Downstream Twelve

The 12 Customers Who Haven't Reordered

Your data flow audit surfaced it: 12 active CR-44 customers have not reordered since December 20, 2026 and therefore hold the pre-Rev-7 Crestline SDS. They can see the Rev 7 on the portal — if they log in. Today you just experienced the exact same blind spot from the Harmon-Peak side. How do you handle the downstream?

Narrative // 09:15 — Jordan Is Out

09:15 — Jordan Is Out

OPS

Summary — January 12, 2027, 07:40–09:15 CST. Shipment received. Discrepancy identified. Production status resolved. Supplier remediation initiated. Downstream exposure identified.

Jordan

(walking into the coordinator office, coffee in hand) Okay, tell me what happened.

Priya

Solvatex-550 came in with a November 2025 SDS. Harmon-Peak had reclassified it in December. I called Daniel. I made three decisions. Here they are.

Jordan

And the downstream side?

Priya

Twelve of our CR-44 customers haven't reordered since the update. They have the old SDS.

Jordan

What did you decide?

The Shipment — Defensible Close

Defensible on Both Sides

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You held Harmon-Peak to account, preserved defensibility for Crestline's own customers, and did it without interrupting Jordan. This is what Safety Coordinator judgement looks like under pressure.

The Shipment — Mixed Outcome

Partially Closed

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You met the regulatory floor. You did not exceed it. The supplier side is handled. The downstream side is only half-addressed.

The Shipment — Poor Close

Compounded Exposure

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You chose the production schedule over the regulation — and the regulation was not ambiguous. The post-abatement window amplifies what comes next.