Engineering calculator coverage
Engineering includes Civil, Mechanical, Electrical, Manufacturing, and HVAC & Energy clusters with 100 connected calculator entries.
Phase 11.9
Engineering Final Release Audit
Final audit summary for Engineering Intelligence before platform closure, including cluster coverage, decision pathways, index-control status, safety posture, and deployment readiness.
Cluster audit
| Cluster | Tools | Status | Focus |
|---|---|---|---|
| Civil Engineering | 20 | Complete | Concrete, rebar, slabs, foundations, masonry, drainage, soil, and construction quantities. |
| Mechanical Engineering | 20 | Complete | Torque, power, gear ratios, pipe flow, heat transfer, pumps, compressors, and efficiency. |
| Electrical Engineering | 20 | Complete | Ohm’s law, voltage drop, power factor, three-phase power, batteries, solar, inverters, and generators. |
| Manufacturing Engineering | 20 | Complete | Cycle time, OEE, yield, takt time, production rate, capacity, cost, throughput, and downtime. |
| HVAC & Energy Engineering | 20 | Complete | BTU, airflow, duct size, heat/cooling loads, ventilation, solar, EV charging, utility cost, and emissions. |
Final checks
Decision and comparison layer
Engineering Decision Center and Calculator Comparisons hub connect question-first engineering workflows to relevant calculators.
Launch readiness
Phase 11.7 documents the engineering launch audit, cluster readiness, QA controls, sitemap visibility, and deployment expectations.
Production hardening
Phase 11.8 adds production quality gates, engineering safety language, formula assumptions, unit consistency checks, and release discipline.
Sitemap and index-control
Public Engineering pages are included in index-control and sitemap files for predictable crawl behavior.
Safety and professional-use posture
Engineering calculators remain preliminary planning tools and do not replace licensed engineers, codes, standards, or site-specific review.
Release documentation
README, QA report, changelog, and release manifest are updated for Phase 11.9 production handoff.
Closure readiness
Phase 11.10 can now close the Engineering platform with a completion page, archive index, final manifest, and maintenance report. No additional Engineering infrastructure is required before closure.