SIWICLOUD SC AI_PRO

Enterprise Project Controls Platform

Engineering progress, under control.

Engineering Progress. Under Control.

From schedule planning to resource allocation and engineering quantification to project performance—make complex engineering projects measurable, analyzable, and controllable.

An intelligent schedule and resource management platform for large engineering enterprises. Centered on CPM, it unifies enterprise project structure, engineering schedules, critical path, and resource loading. AI and open agent interfaces make planning, adjustment, and analysis more efficient while engineers retain full control over schedule changes.

  • AI-assisted planning; writes after human confirmation
  • Unified enterprise resources with multi-project coordination
  • Independent load calculation with precise overload detection

Enterprise Scheduling. Intelligent Resource Management.

Gantt chart, resource loading, and AI conversation
Gantt chart, resource loading, and AI conversation

Built for complex engineering projects

Controlling a large engineering project is more than maintaining a Gantt chart. It means structure, process sequence, trade overlap, multi-discipline coordination, resource loading, and coordination across projects. SC AI_PRO brings that into one schedule and resource platform.

Industrial and steel engineering

Industrial and steel engineering

Suited to steel structure, equipment installation, process piping, utilities, and other complex engineering schedules.

Energy and power engineering

Energy and power engineering

Planning across disciplines, systems, and construction phases.

Petrochemical engineering

Petrochemical engineering

Manage complex construction networks, sequence ties, and discipline-specific resource loading.

Infrastructure engineering

Infrastructure engineering

Schedule collaboration for large projects, multiple sections, and many participants.

Four disciplines, one intelligent layer

Schedule, resources, quantity measurement, and project performance are the delivered controls. AI and MCP are the way in; the software still calculates, checks, and writes the plan.

SC AI_PRO Enterprise Project Controls Platform
01

Schedule planning and control

CPM · WBS · Critical Path · Baseline

02

Resource management and analysis

Resource Loading · Histogram · Leveling

03

Weighting and progress measurement

Weighting · Progress Measurement

04

Project performance management

EVM · SPI · CPI · Forecasting

AI + MCP intelligent collaboration layer

AI Scheduling · Agent Integration

Enterprise schedule management

From a single project schedule to enterprise-wide schedule control.

Build a unified engineering schedule management system on the enterprise project structure. The enterprise centrally maintains resource libraries, work calendars, roles, units of measure, and cost accounts; each project independently develops, calculates, and manages schedules from shared master data.

Using CPM, network schedule all activities; auto-update early/late start and finish and total float; identify the critical path and analyze multiple longest paths.

Gantt charts, logic ties, baseline comparisons, and calculation results stay linked so complex engineering schedules remain traceable and analyzable.

  • Enterprise project structure and multi-project management
  • Enterprise resource library and unified calendar
  • CPM network scheduling
  • Critical path and multiple longest paths
  • Cross-project logic ties
  • Preserve logic, float, and delay calendars
  • Baseline management and schedule comparison

One enterprise-level planning system to manage schedule and resources across multiple projects.

企业项目结构
企业项目结构
Enterprise project structure, Gantt charts, and critical path
Enterprise project structure, Gantt charts, and critical path

Resource loading and multidimensional analysis

Every resource allocation has timing, quantity, and justification.

Resources are not just assignment fields—they are computable data across the project lifecycle.

Assignments resolve to daily usage, tied to duration, resource calendars, and the schedule timeline. Analyze resource deployment over time by activity, assignment, or WBS.

Manage quantity and cost separately—budget, actual, remaining early, remaining late, and more. Planners see how much, when, where, and whether overload is coming.

  • Activity resource assignment and daily loading
  • Statistics by activity, assignment, and WBS
  • WBS × resource cross-analysis
  • Dual quantity-and-cost analysis
  • Budget, actual, remaining early, remaining late
  • Resource calendars and working-time conversion
  • Unified time scale with the Gantt chart

Activity usage histogram

View budget, actuals, and remaining early/late effort for activities over time. Supports quantity and cost dimensions with resource-type overlays.

Activity usage histogram
Activity usage histogram

Activity usage profile

Analyze activity effort alongside the Gantt—period usage as bars, cumulative effort as curves.

Resource usage profile

Analyze quantity and cost distribution across activities centered on a single resource.

Resource histogram

Show actual usage, remaining usage within limits, and over-limit remaining usage; overlay resource limit lines to flag overload periods.

Resource overload is not mere total comparison. SC AI_PRO calculates load and limits per resource independently; surplus on one does not offset overallocation on another. Supports activity leveling priority, float thresholds, overallocation tolerance, and leveling within float—giving planners controlled leveling levers.

Each resource is calculated independently—see exactly where overload occurs.

Engineering quantification and unified measurement

Give engineering progress a single, consistent measure.

Large engineering projects span many disciplines and work types. Activity counts or duration ratios alone cannot reflect true overall progress.

SC AI_PRO offers flexible engineering weights—multi-level structures aligning WBS, activities, and work into quantified progress weights.

Decompose and roll up weights from activities to WBS and from disciplines to projects for comparable progress across phases, trades, and projects.

Turn diverse work into unified quantitative measures—avoid crude activity-count or duration-based progress so overall status is objective, transparent, and comparable.

  • Enterprise- and project-level weighting
  • WBS multi-level weight breakdown
  • Activity weight setup and allocation
  • Hierarchical roll-up weighting and overall project weighting
  • Aggregate statistics by discipline, area, phase, and other dimensions
  • Weighted analysis of planned vs. actual completion
  • Progress measurement aligned with different project management standards

Every engineering activity has clear, quantifiable weight.

Roll up engineering weights by level

Overall project weight: 100%

Civil engineering

35%

Structural steel works

40%

Equipment installation

25%

WBS / activity weights

Progressive breakdown · Activity quantification · Weight rollup

Overall project completion rate

42.8%

Sample data illustrating weight roll-up logic only

Weighting system and weighted progress views
Weighting system and weighted progress views
From engineering weight to project performance
  1. 1

    Engineering weight framework

    Establish unified engineering workload measurement standards

  2. 2

    Planned vs. actual completion

    Baseline plan, actual progress, and work completion

  3. 3

    Earned Value (EV)

    Convert actual completed work into value

  4. 4

    EVM performance analysis

    PV · EV · AC · SPI · CPI

  5. 5

    Execution forecasting and decision-making

    Schedule variance · Cost variance · Forecast at completion

Engineering weight measures physical work; earned value is based on baseline budget value and percent complete. Engineering weight is not the same as cost weight.

Earned value management

Measure project performance with data so schedule and cost variances are clear at a glance.

True schedule management means knowing not only planned completion, but actual completion and the cost invested in that work.

SC AI_PRO unifies planned value, earned value, and actual cost in one performance framework, comparing baseline to execution to track schedule and cost performance.

Calculate earned value from engineering weight and actual progress; combine planned value and actual cost into performance metrics to flag schedule slip, cost overrun, and completion risk.

Time-series analysis and performance forecasting shift project management from hindsight to continuous monitoring and foresight.

Put planned schedule, actual progress, and cost in one performance framework—surface execution gaps, quantify performance, and feed completion and cost forecasts.

  • Planned value (PV) calculation
  • Earned Value (EV) calculation
  • Actual cost (AC) statistics
  • Schedule variance (SV) and cost variance (CV)
  • Schedule performance index (SPI) and cost performance index (CPI)
  • Estimate at completion (EAC) and estimate to complete (ETC)
  • Variance at completion (VAC) analysis
  • Project performance trends and S-curves
  • Multi-level WBS performance roll-up
  • Baseline plan vs. actual execution

Go beyond percent complete—measure how well the project is performing.

EVM project performance analysis framework

PV

Planned value

Planned Value

EV

Earned value

Earned Value

AC

Actual cost

Actual Cost

Schedule performance

Schedule variance

SV = EV − PV

Schedule performance index

SPI = EV / PV

Cost performance

Cost variance

CV = EV − AC

Cost performance index

CPI = EV / AC

Project forecasting

  • EAC · Estimate at completion
  • ETC · Estimate to complete
  • VAC · Variance at completion

The above illustrates standard EVM metrics; specific forecast formulas should follow the cost performance assumptions configured for the project.

Performance trends and S-curves
Performance trends and S-curves

AI intelligent schedule editing

Manage complex schedules in natural language while engineers retain final decision authority.

Schedule engineers no longer search and edit line by line. Through natural-language dialogue, AI interprets intent and proposes reviewable changes on existing schedule data.

Adjust activity duration, logic, or batch-edit WBS codes, resources, and schedule attributes through one consistent workflow.

For repetitive work, reuse established logic as templates across other WBS nodes—or import data directly from Excel or CSV into the schedule.

AI does not decide the schedule for engineers. All changes first appear as previewable proposals. When scope is unclear, constraints conflict, or data is missing, AI asks and waits for confirmation. Changes commit only after engineer review and apply.

Early/late dates, float, and critical path are still recalculated by the built-in CPM engine.

AI interprets and executes; engineers review and decide.

Natural-language schedule adjustments with change preview
Natural-language schedule adjustments with change preview
  • Natural-language schedule query and edit
  • Bulk adjust WBS, activities, and relationships
  • Resource assignment and enterprise resource management
  • Batch-update fields and classification codes by rule
  • Write Excel and CSV data into the schedule
  • Reuse Logic Relationship Templates
  • Preview, review, and approve change proposals
  • Native CPM calculation in the platform

MCP open APIs and agent collaboration

Let external AI agents work directly against real engineering schedule data.

SC AI_PRO includes built-in AI and exposes standard MCP APIs to external agents.

After login, the software exposes MCP services locally. MCP-enabled agents such as Cursor can, within the current user’s permissions, directly read enterprise project structure, projects, WBS, activities, logic, resource assignments, calendars, and the enterprise resource library.

Read baseline schedule data and pull daily, weekly, and monthly workloads for activities, resource assignments, WBS, and WBS–resource cross-dimensions.

External agents query, Q&A, compare, analyze, and export on live data—no Excel export step before AI.

Open read access, controlled schedule changes. External agents analyze and advise; schedule changes are reviewed and approved by planners in the system.

  • Standard MCP service interfaces
  • Current user identity and access control
  • Enterprise and project data access
  • Read activities, logic, and resource data
  • Daily, weekly, and monthly time-series data
  • WBS × resource cross-load query
  • External AI agent collaboration

No need to export schedule files—agents read live engineering data directly.

MCP reads live schedule data
MCP reads live schedule data

Primavera P6 data exchange

Connect to a mature engineering planning software ecosystem.

Import and export project and enterprise resource data in Primavera P6 XER format to exchange data between your Primavera P6 planning environment and SC AI_PRO.

Activity types, constraints, duration types, codes, UDFs, and scheduling options exchange with files to lower migration and collaboration cost.

Compatible with Primavera P6 XER—connect your existing engineering planning stack.

Primavera P6 data exchange
Primavera P6 data exchange

Multilingual and global support

A consistent professional software experience for global engineering teams.

SC AI_PRO serves international construction with multilingual UI so engineers worldwide can plan, manage resources, and analyze schedules in familiar languages.

Multi-language support for cross-border projects, global teams, and international enterprises, reducing communication barriers.

Planners work on one platform anywhere—enterprise schedule management without language or geography barriers.

  • 13 language and region options
  • Switch interface languages
  • Built for engineering teams across countries and regions
  • International engineering project collaboration
  • Consistent enterprise product experience

A professional platform connecting global engineering teams.

13 language and region options

13

  • US English United States
  • DE Deutsch Deutschland
  • FR Français France
  • JP 日本語 Japan
  • RU Русский Россия
  • CN Simplified Chinese China
  • TW Traditional Chinese Taiwan
  • ES Español España
  • BR Português Brasil
  • NL Nederlands Nederland
  • IT Italiano Italia
  • KR 한국어 대한민국
  • SA العربية مصر

Enterprise Project Controls Platform

Engineering Progress. Under Control.

Engineering progress, under control.

From global language support to professional engineering calculations to AI and agent collaboration—making SC AI_PRO a professional platform for international engineering projects.