Remediation cost (range)
A rough internal planning range—not a quote, audit, or legal estimate.
Rough remediation range: about 5–16 (CNY 10k)
Excludes regional labor deltas, night work premiums, business downtime, fines, and re-inspection costs. Use site walkthrough and written proposals for real budgets.
Calculation method
Site experience model, not a standard.
Base = 15 CNY/m² × area
Facility factors: hospital 1.35 / commercial 1.25 / plant-warehouse 1.15 / other 1
Issue factor = 1 + 0.04 × min(30, count)
Urgency = 0.75 + 0.2 × level (1–3)
Range = base × factors × (0.35–1.1) / 1e4 (CNY 10k)
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