11.2 HR Policies, OSHA & Drug-Test Chain of Custody

11.2 HR Policies, OSHA & Drug-Test Chain of Custody

B&F Area E item 2 is human-resources policies: employment and labor, OSHA, chain of custody for drug tests, and insurance. Item 7 of Area B already asked you to develop a safety program (SDS, 1926, 440.102 types of tests). This section is the policy and custody layer the qualifying agent puts in the handbook, trains, funds, and produces when a carrier, OSHA, or a judge asks how a specimen got from a tech's hand to a laboratory result. The 2026 Air Conditioning A CBT list cites OSHA 29 CFR 1926, July 1, 2025. Use that edition on the trade sitting. B&F still expects Florida construction HVAC to be a 1926 world, workers' compensation to be Chapter 440, and Drug-Free Workplace mechanics to be F.S. 440.102 plus Chapter 59A-24, F.A.C.

Written employment and labor policies

A usable HVAC handbook is short enough that a helper will read it and specific enough that a judge can tell what rule was broken. Core employment pieces:

• At-will disclaimer. Florida is at-will. State that fact in the handbook, on the application, and on the offer letter. Progressive discipline (section 11.3) is a management tool, not a promise to fire only after three warnings, unless you write it that way.
• Equal employment and anti-harassment. Identify Title VII / F.S. 760.10 classes, name a reporting path that is not only the harasser, and say the company will not retaliate for a good-faith complaint.
• Hours, overtime, and timekeeping. Field techs are almost always non-exempt. The policy should require recording all hours, including drive time that is hours worked, and should forbid off-clock "finish the ticket in the driveway."
• Leave. Florida has no statewide paid-sick-leave mandate for private employers. Family and Medical Leave Act (FMLA) unpaid leave (generally 12 weeks in a 12-month period) applies to employers with 50 or more employees within 75 miles, for employees who have 12 months of service and 1,250 hours. Shops under 50 still need a sick/injury policy; they do not pretend FMLA applies just because it sounds official.
• Workers' compensation and light duty. Tell employees how to report an injury, where the Chapter 440 poster is, and that retaliation for reporting is unlawful.
• Vehicles, EPA 608, and tools. Who may drive a van, who pays for a second failed 608 exam, and who owns issued recovery machines.
• COBRA / group health. If you offer group health and have 20 or more employees, federal COBRA continuation rules can apply. Do not invent premium percentages on the exam.

Policies that are not trained, not posted, and not enforced are not policies. Document toolbox talks, handbook receipts, and the second violation.

OSHA as an HR duty

Trade Area G will test PPE, lockout/tagout, ladders, scaffolds, and excavation in equipment-level detail. Area C (section 8.2) tests the OSHA 300 / 301 / 300A file and five-year retainage. Area E tests whether the people system matches the safety program.

Construction HVAC is 29 CFR 1926. Fall protection generally triggers at 6 feet (1926.501). Hazard Communication for construction is 1926.59 (identical in substance to 1910.1200): 16-section Safety Data Sheets, labels, and training. Multi-employer sites are the Florida HVAC default; OSHA can look at the exposing, creating, correcting, or controlling employer. HR's job is to make sure every new hire is trained before the first rooftop, that a competent person with authority exists, and that Section 11(c) of the Occupational Safety and Health Act is in the handbook: employees may not be fired, demoted, or written up for reporting a hazard or talking to OSHA.

Severe-injury reporting (29 CFR 1904.39) is an HR-adjacent deadline even when the shop is partially exempt from keeping 300-series logs (generally 10 or fewer employees at all times in the prior calendar year — details and penalty dollars live in section 8.2). Report a fatality to OSHA within 8 hours. Report an inpatient hospitalization, amputation, or loss of an eye within 24 hours. A "we just do residential" story does not erase those calls. Post the OSHA job-safety poster where employees see it.

Insurance the HR file actually uses

Three coverages collide in this item. Do not mix them.

Workers' compensation (Chapter 440) is compulsory for covered Florida employers unless a valid exemption is on file. It is the exclusive-remedy system for workplace injury. CILB still requires air-conditioning contractors to carry it or a valid exemption. Public liability $100,000 and property damage $25,000, with certificate holder State of Florida, DBPR, CILB (61G4-15.003), is contractor licensing insurance. It does not pay the tech's broken wrist. Sending an injured installer to the general-liability carrier is how claims are denied and stop-work exposure starts.

F.S. 440.185 reporting: the employee who suffers a work injury shall advise the employer within 30 days of the date or initial manifestation (with listed exceptions, including actual knowledge by the employer and missing 440.055 posting). The employer, within 7 days after actual knowledge of injury or death, reports to the carrier in the department's format — typically Form DFS-F2-DWC-1 (First Report of Injury or Illness) — and gives a copy to the employee. Do not wait for the employee's signature. The carrier then has its own window to file with the Division (the statute's 14 days after the employer's receipt of the form, subject to department rule for some minor injuries). An employer who misses the 7-day carrier notice can take an administrative fine not to exceed $500 for that failure. First-aid-only cases treated on site, with no outside medical charges and no disability beyond the rule's minor-injury path, are recorded in-house; if the case later needs medical care or lost time, the 7-day clock to the carrier starts when the employer knows of the change.

Reemployment assistance (Florida unemployment) is a payroll tax and a claims process, not an insurance policy you buy like GL. A documented Drug-Free Workplace and documented misconduct (section 11.3) are how you defend a claim. F.S. 627.0915 is the 5% workers' compensation premium credit for a carrier-verified 440.102 program — the reason chain of custody is on this exam.

Drug-test chain of custody (F.S. 440.102)

Chain of custody, as defined in 440.102(1), is the method of tracking a specimen so that control and accountability exist from initial collection to final disposition, at every stage of handling, testing, storage, and reporting. A supervisor who watches a tech urinate in a shop cup, tapes the lid, and drives it to an urgent-care counter has not built a 440.102 chain. That shortcut will not reliably support a workers' compensation denial and will not earn the 5% credit.

A qualified Drug-Free Workplace program is a written policy, notice, education, an employee assistance resource, confidentiality, and testing types the statute names: job-applicant, reasonable-suspicion, routine fitness-for-duty, follow-up, and random if the written policy includes random and it is applied consistently. Give current employees 60 days' notice before the policy takes effect. F.S. 440.102(15) still requires a Chapter 489 contractor to implement the program when performing specified state construction (educational facilities under Ch. 1013, public property under Ch. 255, or state correctional facilities under Ch. 944). The 5% credit is available more broadly when the carrier verifies compliance.

Custody and laboratory rules the exam can quote:

1. Collection site and collector. Use procedures in Chapter 59A-24, F.A.C. Identity the donor. For urine, record temperature within 4 minutes. Donor and collector initial the specimen label. Tamper-evident seals. Split-specimen collection is the clean way to preserve a retest; Florida requires the employer to allow a portion to be retested even when the original collection was not a formal split.
2. Chain-of-custody form (CCF). Copies travel with the specimen to the laboratory, to the Medical Review Officer (MRO), and into the collection file. Every handoff is signed. A broken seal, a mismatched specimen number, or a missing collector signature is how the MRO cancels the result for unacceptable custody.
3. Laboratory. Testing is by a laboratory licensed or certified for this purpose (AHCA forensic toxicology standards in 59A-24). An initial immunoassay screen is not a confirmed positive. Positives are confirmed by gas chromatography/mass spectrometry or an equivalent statutory method.
4. MRO. A licensed physician reviews the custody form and the result, contacts the donor about legitimate medical explanations (prescriptions), and only then reports a verified result to the employer. The MRO is not the shop owner.
5. Preservation and challenge. A specimen that produces a positive confirmed result is preserved by the confirming laboratory for at least 210 days after the result is delivered to the MRO. Within 180 days after written notice of the positive, the employee or applicant may have a portion retested, at that person's expense, at another AHCA-licensed laboratory chosen by the employee, at equal or greater sensitivity. The first laboratory is responsible for the transfer and for chain of custody during the transfer.
6. Employer notice. Within 5 working days after receiving a positive confirmed result from the MRO, the employer informs the employee or applicant in writing of the result, the consequences, and the options. Do not discharge or refuse to hire on an unconfirmed immunoassay.
7. Confidentiality. Results are not break-room news and are not mixed into a general personnel gossip file. Need-to-know supervisors get the employment decision, not the metabolite list.

Florida HVAC scenario

Ocala Coil & Duct, a certified Class A shop, is setting a 40-ton rooftop (Class A work; Class B candidates still need the HR theory). On Wednesday a tech slips on the roof, twists an ankle, and tells the lead. The qualifying agent figures it is "just a sprain," sends the tech home, and does not call the workers' compensation carrier. Friday the tech cannot walk and goes to the emergency room. The 7-day 440.185 clock to the carrier started when the lead — the employer's agent — had actual knowledge on Wednesday, not when the ER billed. OSHA 24-hour hospitalization reporting is a separate call if the stay is inpatient.

The same week the shop "drug tests" a helper after a near-miss by watching him fill a convenience-store cup. No CCF, no temperature log, no AHCA lab, no confirmation, no MRO. The helper is fired on the immunoassay rumor. That firing will not support a 440.102 workers' compensation defense, will not support the 5% 627.0915 credit, and will look like retaliation if the helper also reported the roof missing a warning line. The policy that would have worked is the one already in the Contractors Manual path: written 440.102 program, 60-day notice to incumbents, trained collector, sealed specimen, licensed lab, confirmed result, MRO, written 5-working-day notice, and a DWC-1 to the carrier within 7 days of knowledge. GL at $100,000 / $25,000 keeps the CILB certificate current. It does not replace Chapter 440.