The second step is to devise a metering and project-level sampling plan.

Usable once revised. A reviewer wants the wording tightened first.

Status

• Review verdict: revise
• Reusable as written: no
• Issues found: unverified_number
• Reviewer note: The block contains specific statistical thresholds (±20% precision, 90% confidence) that are project-specific and may not apply to all future engagements, requiring verification or generalization.

Text

The second step is to devise a metering and project-level sampling plan. For certain projects, notably ones in universities and hospitals, it may not be possible to verify every fixture upgrade in the allotted time. In such cases a sampling plan is created to verify the installation of the project with better than ±20% precision at the 90% confidence level.

Applicability

• Section: sampling_analysis
• Scope: mixed_context
• Observed documents: 4
• Years: 2012 to 2026
• Issuers: Duquesne Light Company;Pennsylvania Public Utility Commission
• Program types: small_business
• Jurisdictions: Pennsylvania

Sources

• [F000554, paragraph:376]
• [F009015, paragraph:403]
• [F017616, paragraph:968]
• [F022331, paragraph:245]