Chapter 19 — Further Reading

Grouped by the book's three citation tiers (see the bibliography for the full, de-duplicated list). Tier 1 is verified canonical material; Tier 2 is real industry practice and reference whose exact citation you should confirm before quoting a specific figure; Tier 3 is this book's own constructed teaching material.

Tier 1 — Verified canonical

  • ISO / Verisk commercial property forms. The standard Commercial Property program — the Building and Personal Property Coverage Form, the Business Income (and Extra Expense) Coverage Form, and the Causes of Loss forms (Basic, Broad, Special) — is the industry's reference architecture for this chapter. Read an actual specimen form alongside §19.1–§19.4; the coverage grants, the coinsurance condition, and the business-income definitions are written there in the language you will underwrite against.
  • The Institutes (CPCU / AINS / API) commercial property curricula. The Institutes' commercial-property and commercial-package course materials cover valuation, business income, coinsurance, and COPE at exam depth and are the most reliable structured treatment of this chapter's content for certification readers.
  • The 2011 Thailand floods (Case Study 1) are a documented public event; consult contemporaneous reporting and the post-event industry retrospectives on supply-chain and contingent-business-interruption accumulation. Treat scale qualitatively unless you can verify a specific figure.
  • National Fire Protection Association (NFPA) standards for sprinkler systems and hot-work safety (e.g., the standards governing automatic sprinkler systems and hot-work permit programs) underlie the Protection factor in COPE (§19.5) and the loss-control subjectivities placed on a hot-work occupancy like Harbor Steel.

Tier 2 — Attributed, specifics unverified

  • Replacement-cost valuation services (the major building-cost estimating systems used across the industry) are the standard tools for setting and testing building values and SOV figures; the chapter's warning to distrust a stale value (§19.2, §19.7) reflects the well-documented industry problem of systematic under-valuation in periods of rising construction cost. The direction of the problem is well attested; resist quoting a precise "percent under-insured" figure without a verified source.
  • HPR underwriting practice. The distinction between highly protected risk and ordinary commercial property (§19.5), and the specialized carriers and engineering-led loss control associated with the HPR segment, are standard industry knowledge; consult HPR-market underwriting and engineering references for the construction, protection, and management standards that define the class.
  • Equipment breakdown (boiler & machinery) references explain the line's history and the specific internal-failure perils it covers that the property form excludes (§19.6). The coverage's origin in boiler inspection and its modern jurisdiction-by-jurisdiction inspection requirements are reliably attested in industry literature.
  • Business-income worksheets and time-element underwriting guides (the structured calculation that walks from revenue and expenses to a defensible BI value, and from the recovery timeline to a period of indemnity) are widely published by carriers and bureaus; use one alongside §19.3–§19.4.

Tier 3 — Illustrative / constructed (this book)

  • The Harbor Steel & Fabrication file — the running progressive project. All of its figures (the \$20M building, the \$10M business income, the 1994 construction, the loss history) are constructed teaching values; see Appendix C for the Underwriting-File Workbook.
  • The chapter's worked examples — the four-way valuation comparison (§19.2), the coinsurance penalty calculations (§19.4), the period-of-indemnity critical path (§19.4), and the layered-program tower (§19.7) — are all illustrative.
  • Case Study 2 (the stale SOV) is a clearly-labeled composite built from a real, recurring industry pattern; its numbers are constructed.

If you read only one thing: pull an actual ISO Business Income (and Extra Expense) Coverage Form and read it next to §19.3 and §19.4. Find the definition of the period of indemnity and the coinsurance condition in the form's own words. Once you have seen how the contract actually defines the time element and tests the limit against value, you will never again let a broker hand you a business-income number that was "rounded out" — and you will understand, in your bones, why the building is the smallest part of the loss.