Specs, schedule, procurement, and quality.
Oil & gas, plants, mining and heavy manufacturing. Bildstak connects your EPC schedule, cost, QA/QC and specification documents — and an AI analyst surfaces what's at risk.
Spec & submittal tracker — flag conflicts before they hit the field.
Long-lead procurement — order-by dates back-calculated from the programme.
QA/QC & NCR register — ball-in-court, audited to resolution.
Built for EPC delivery and turnarounds.
From specifications and submittals to procurement, quality, cost, and risk — in one connected workspace.
Specification & submittal tracker
Track specifications and submittals component by component across the EPC contract and every supply package. Flag conflicts before they hit the field as an RFI.
Turnaround & shutdown risk
Cost- and resource-load the shutdown programme. The analyst flags activities trending past the window so a turnaround does not overrun the production restart.
Long-lead procurement
Back-calculate order-by dates from the programme and supplier lead times. See which long-lead items put the schedule at risk, and regenerate when milestones move.
QA/QC & NCR register
A live register of non-conformances and quality holds connected to your PM system — ball-in-court, overdue flags, and a full audit trail of every status change.
Change & cost control
Cost-loaded schedule and EVM. Change orders and variations roll into earned value and cost variance as actuals flow from SAP or your cost system.
Cross-source risk — the Analyst
An autonomous analyst investigates the whole project — cost, schedule, procurement, quality, and documents — and ranks the risks with the evidence behind each.
Connects what you already use.
Primavera P6, SAP, Maconomy, Procore, Aconex, IFC / BIM models, Excel, CSV, and PDF document libraries. Thirty-plus source types, federated into one model. No middleware required.
See it on your plant or EPC project.
Bring your schedule, cost export, and spec library. We'll run the demo on your real project data.
Frequently asked questions
How does Bildstak work for industrial and process (EPC) projects?
Bildstak supports industrial and EPC projects with specification and submittal tracking, turnaround and shutdown risk management, long-lead procurement monitoring, NCR and QA/QC register, change and cost control, and the Analyst — all federated from P6, cost ERP, Procore/Aconex and document systems. Read the full answer →
How does Bildstak manage turnaround and shutdown risk?
Bildstak manages turnaround and shutdown risk by federating the shutdown schedule, open work-order backlog, long-lead spares procurement and contractor workforce data — surfacing which items threaten the return-to-service date with cited cross-source evidence, ranked by impact through the Analyst. Read the full answer →
How do I find specification conflicts across contracts?
Bildstak's specification tracker reads your specification documents and contract packages, then flags component-by-component conflicts — where two contracts or spec sections require incompatible standards, materials or tolerances — so clashes are caught before they become RFIs or defects. Read the full answer →
What is "the Analyst" in Bildstak?
The Analyst is Bildstak's autonomous risk investigation module. It cross-references every connected source — BIM, schedule, cost, RFIs, documents — ranks risks across the portfolio with evidence, and surfaces findings proactively, without needing to be asked a specific question. Read the full answer →
How much does Bildstak cost and how is it priced?
Bildstak is priced per project, with two tiers plus optional add-on modules, so cost is predictable for procurement. Pricing scales with the project rather than per-seat, and a tailored quote is available on request. Read the full answer →