Engineering planning Project controls

Structure-centered planning for engineering projects

Connect project deliverables, work packages, phase timelines, calculated completion and project discussions in one professional planning workspace.
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PHASI project timeline with deliverable structure, phase bars and Percent of Completion

One planning model for deliverables, work and progress

Deliverables
Work packages
Timeline
Completion
Context
Project updates

Plan what is being built and the work required to build it

PHASI brings deliverable structure, work phases, schedule context, calculated completion and comments into one connected planning model.
Planning starts with deliverables

Planning starts with deliverables

Model assemblies, zones, documents, packages, assets or scopes before planning the work around them.

Progress follows the model

Progress follows the model

Completion is derived from relevant phase bars and category weights, not stored only as a separate manual status field.

Decisions stay in context

Decisions stay in context

Questions and updates remain attached to the exact deliverable, phase, owner and date.

A planning workspace for deliverables, work packages and progress

Define the project structure, apply reusable phases, schedule work on a timeline, track model-based completion and keep communication tied to the plan.

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One planning model for deliverables, work phases and project controls

Use the same foundation across deliverable structures, phase timelines, calculated completion and project communication.
Project structure

Project structure

Model PBS-style project items: assemblies, packages, zones, documents, assets, scopes or deliverables.

Phase timeline

Phase timeline

Apply reusable workflow phases — requirements, design, procurement, construction, manufacturing, testing, approval or handover — across project items.

Calculated completion

Calculated completion

Calculate progress from project structure, relevant phase bars, category weights and completed work.

Timeline comments

Timeline comments

Discuss work directly on the phase bar with item, phase, owner and date context.

Project updates

Project updates

Share selected project and comment updates to Email, Slack or Microsoft Teams while PHASI remains the planning source.

Reusable planning model

Reusable planning model

Configure phase categories once and reuse the planning model across similar project types, packages or programs.

Calculate completion from structured project work

The task panel shows the deliverable structure, the timeline shows the work sequence and the completion value follows the configured model.
mycompany.phasi.app
PHASI project timeline with deliverable structure, phase bars and Percent of Completion

Example engineering project: deliverable structure, phase timeline and calculated completion in one view.

Built for project-intensive teams

Each team can define its own deliverable structure and work phases while using the same planning model.
Engineering Systems, assemblies, documentation and validation
Infrastructure Assets, sites, field work and handover
Construction Zones, packages, subcontractors and handover
Manufacturing BOM-style structures, suppliers and readiness
Project controls Work packages, progress and planning context
Operations Programs, maintenance and rollout steps

Create reusable project phases for every workflow

Node.js
Node.js Application runtime
PostgreSQL
PostgreSQL Project data store
Redis
Redis Realtime cache/pubsub
WebSocket
WebSocket Realtime socket server

Plans for structured project teams

Choose a PHASI workspace plan for project structure, phase timelines, calculated completion and project discussions.
Monthly Annual Save with annual billing

PHASI workspace

One package for engineering project teams

€29 /user/month

Monthly billing.

All features included. Built for managing engineering-to-order projects from planning to delivery.

Start free trial

Free trial available now. Prices exclude VAT. Paid subscriptions continue by bank transfer based on an issued invoice.

Core workspace

  • Unlimited projects, phase categories, and phases
  • Unlimited assemblies, parts, and sub-parts
  • Unlimited users, team seats from 5 users
  • Unlimited project viewers

Team collaboration

  • Phase-level comments
  • Email reply forwarding
  • Project communication in one workspace

Reliability & security

  • Project archive
  • Backups included

Optional add-ons

  • Slack integration
  • Microsoft Teams integration

Frequently asked questions

PHASI is a structure-centered planning system for engineering, construction and project-controls teams. It connects project deliverables, work phases, timeline planning, calculated completion and contextual discussion in one workspace.
PHASI fits project-intensive work with defined deliverables and repeatable phases: construction packages, engineering assemblies, infrastructure assets, manufacturing preparation, telecom rollout, audits and operations programs.
PHASI derives completion from the project structure, relevant phase bars and configurable category weights. Progress rolls up from items to parent items and project level, so the number follows the planning model.
Yes. Teams define categories and reusable phases such as requirements, design, procurement, fabrication, construction, testing, approval or handover.
Comments are attached to the timeline phase bar, keeping the discussion tied to the item, phase, owner and time period.
PHASI can share selected updates to Email, Slack and Microsoft Teams. The project workspace remains the source of planning context.

Planning notes

Build the plan around deliverables

Use PHASI to connect deliverables, work phases, timeline, progress and project discussion in one planning model.

PHASI

PHASI is a professional planning system for engineering, construction and project-controls teams, connecting project structure, phase timelines, calculated completion and timeline comments.

© 2026 PHASI. Structure-centered planning for deliverables, phases and calculated completion.

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