Public works hires a diverse entry pipeline, yet women almost never receive promotions. Night call-out and storm overtime consistently go to the same informal roster. What should HR evaluate first as the likely inclusion-integration failure?

Public works can hire a diverse entry pipeline and still fail inclusion integration if the experience that promotions require is gated by informal night call-out and storm overtime that always goes to the same roster. HR should evaluate that informal work-allocation system first: who gets the hours, who builds the storm résumé, and whether women are systematically outside that club. In municipal operations, overtime is often the real curriculum for 'promotable' status; ignoring it leaves diversity at the door while advancement stays insider-controlled, which undermines both fairness and the city's talent bench for resident-facing emergencies.

Asking whether the promotion policy needs a more colorful cover sheet fails by concept: document cosmetics do not open the overtime gate. Narrowing the entry pipeline so fewer women enter fails ethically and strategically—it treats representation as the problem instead of the allocation barrier. Substituting a citywide poster campaign for work-allocation data fails because posters cannot reveal or correct who receives call-outs.

Exam caveat: fix overtime norms with transparent criteria and documentation; do not invent reverse discrimination schemes or ignore bona fide operational needs for night coverage. Operational check: pull call-out and overtime distributions by gender and tenure, map them against promotion criteria, and redesign the roster rules so promotion-relevant experience is allocated fairly before the next storm season.