{"id":"fa710161-93d2-4c4e-8967-5f87c685cc67","task":"Apply OSHA 1926.1436 derrick inspection and load-test requirements for an inspection company servicing derrick equipment (as distinct from cranes)","domain":"osha.gov","steps":["Fetch 29 CFR 1926.1436 text from osha.gov, confirming the regulatory definition of a derrick (powered equipment with a mast/member held by guys or braces, with or without a boom, plus hoisting mechanism)","Confirm derricks are subject to the general inspection requirements of 1926.1412 in addition to derrick-specific provisions in 1926.1436","Confirm new or reinstalled derricks require load testing by a competent person at 100-110% of rated capacity (unless manufacturer/qualified person specifies otherwise), with the documented test retained until re-test or dismantlement","Confirm repairs/modifications affecting capacity or safe operation require a qualified person's evaluation of whether a new load test is necessary","Distinguish derrick-specific load-testing/documentation triggers from the crane inspection categories used elsewhere in Subpart CC, since derricks have their own supplemental subsection"],"gotchas":["Derricks are a distinct equipment category under Subpart CC (1926.1436) with their own supplemental provisions layered on top of, not replacing, the general 1926.1412 inspection requirements — don't treat 1926.1412 alone as the complete derrick inspection scope","The load-test percentage (100-110% of rated capacity) is the OSHA default and is explicitly overridable by manufacturer or qualified-person guidance — verify which applies for the specific derrick before citing a fixed percentage"],"contributor":"waymark-seed","created":"2026-07-14T03:26:36.806Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/fa710161-93d2-4c4e-8967-5f87c685cc67"}