Turnover Ledger

What this project proves

• Six connected product areas spanning datasheets, procurement, asset documentation, QA and QC, commissioning, and turnover readiness
• Eight governed stages from issued revision through final decision and immutable history
• Three controlled outcomes: Release, Hold, and Escalate
• Configurable datasheet engine supporting more than 100 dynamic fields and three engineering value states

The problem

Complex projects distribute readiness evidence across document control, field systems, spreadsheets, engineering registers, and informal review processes.

Teams can see that something changed without having a reliable, package-specific chain from the change to affected scope, evidence, blockers, review, and release disposition.

My approach

Evolve the earlier SpecVerse foundation into a focused commercial product connecting eight governed stages from issued revision through package impact, evidence review, final decision, and immutable history.

Implement Release, Hold, and Escalate with reviewer separation, stale-record denial, exact-item waivers, role-based access, and auditable decision history.

Connect Excel import, Asset 360, and traceability workflows across six classes of engineering and turnover records while preserving explicit human authority.

Architecture and engineering choices

• Multi-tenant web application with account-scoped services and database predicates
• Configurable datasheet engine with more than 100 dynamic fields
• Node.js and Python services with automated testing and CI/CD
• Governed workflow and evidence services with immutable decision history
• Role- and permission-aware operator surfaces and controlled external ingress

Truthful scope and boundaries

• Turnover Ledger supports governed readiness decisions; it does not replace engineering judgment.
• Public materials distinguish implemented capabilities, controlled demonstrations, and future roadmap items.
• The production source repository remains private.