Use it only as evidence that these advertised roles carry material labour commitments. Obtain a role-specific budget from your recruiter or finance team rather than applying a generic multiplier to a US technology-hub salary.
For planning, list each required role, expected allocation, duration and your own loaded cost. Distinguish temporary evaluation work from recurring support. If a vendor proposes a monthly retainer, ask whether the named people are reserved, shared or available only during specified hours. The public job listing does not answer that contractual question.