Engineering Documentation Services for Industrial Teams
Practical engineering support, document templates, and structured deliverables for oil & gas, EPC, skid packages, instrumentation, controls, and commissioning teams.
Built for teams who need faster deliverables, cleaner calculations, and better project documentation.
PROCESS IN MOTION
Three-phase separator
Gravity separation
The incoming mixture hits the inlet diverter and slows down. Gas disengages upward, water settles to the bottom, and condensate forms the middle layer before each controlled outlet.
Engineering calculators, free to use
Accurate tools for instrumentation, process and electrical work — no sign-up. Try one and use it on your next project.
Instrumentation
Control Valve Sizing
IEC 60534-2-1 sizing for liquid, gas & steam with cavitation checks.
Open toolProcess
Pipe Sizing
Velocity, ΔP/L and API 14E erosion for liquid, gas & multiphase lines.
Open toolProcess
Orifice Plate Sizing
ISO 5167-2 structure for natural gas with GC-derived Z-factor.
Open toolInstrumentation
I/O Card Selector
Card count & BOM for PLC and DCS platforms with spare capacity.
Open toolElectrical
Generator Load Estimator
Sizing from a load list with motor starting inrush and derating.
Open toolCommissioning
HART Loop Resistance Checker
Verify HART loop resistance and transmitter voltage before commissioning.
Open toolProcess
Pressure Safety Valve Sizing
API RP 520 Part I sizing for gas/vapor, liquid and steam. Multi-case scenarios, API 526 orifice selection and PDF datasheet.
Open toolEngineering teams lose too much time on repetitive technical work.
Rebuilding the same spreadsheets again and again
Updating instrument indexes after every P&ID revision
Creating I/O lists, cable schedules, and datasheets manually
Formatting technical documents instead of reviewing engineering logic
Searching for quick calculations across disconnected tools
Small teams overloaded with urgent deliverables
Engineering Tools Hub provides practical documentation support for industrial projects.
Engineering Tools Hub helps project teams prepare structured engineering deliverables, organize technical data, and reduce repetitive documentation work while keeping experienced engineering review in the process.
Engineering Documentation Services
Get faster first drafts of technical deliverables with structured workflows and experienced engineering review.
Instrument Index
Generate structured instrument lists from P&ID inputs
Tag extraction, loop identification
Request this ServiceI/O List / Signal List
Organized I/O signal lists for control system design
DCS/PLC I/O assignments
Request this ServiceInstrument Datasheets
First-draft datasheets for field instruments
Procurement documentation
Request this ServiceCable Schedule
Structured cable routing and connection schedules
Electrical/instrumentation cable tracking
Request this ServiceCause & Effect Matrix
Draft cause and effect logic tables for safety systems
SIS/ESD system design
Request this ServiceControl Philosophy
Structured control narrative drafts for DCS/PLC systems
Control system documentation
Request this ServiceP&ID Review
Systematic review comments on P&ID drawing packages
Engineering review & QA
Request this ServiceDocument Cleanup
Formatting, cleanup, and standardization of engineering documents
Document control & handover
Request this Service⚠️ Engineering Tools Hub provides engineering documentation support and drafting services. Final review and approval must be completed by the client's responsible engineering team before design, procurement, construction, commissioning, or operation.
How It Works
Upload or Send Project Inputs
Share P&IDs, specs, equipment lists, I/O philosophy, or previous project documents. Better inputs produce better outputs.
Document Preparation
Structured workflows organize and draft documentation based on your project inputs and engineering standards.
Human Engineering Review
Documents are checked for consistency, completeness, and technical logic by experienced engineering professionals.
Delivery
Deliverables are provided in Excel, Word, PDF, or client template format — ready for your team's final review and approval.
Industries We Support
Oil & Gas
Upstream, midstream, and downstream projects
Gas Compression
Compressor packages and skid systems
Produced Water Treatment
Treatment and injection packages
Chemical Injection
Chemical injection and metering packages
Power Generation
Generator and power distribution packages
Industrial Automation
Control systems and SCADA projects
Commissioning Support
Pre-commissioning and startup documentation
LATAM / USA Projects
Cross-border bilingual project support
Built for technical teams, not generic content generation.
- Engineering-focused documentation workflows
- Experience with oil & gas documentation
- Human-in-the-loop review process
- Bilingual support: English and Spanish
- Portuguese support available
- Structured deliverables in Excel, Word, and PDF
- Faster first drafts for overloaded teams
- Confidentiality and NDA support
Flexible Pricing for Every Team
From free tools to full project support — find the right fit for your team.
Free Tools
$0
Access basic calculators and conversion tools
- Basic engineering calculators
- Unit conversion tools
- Limited template previews
- Blog articles & resources
Template Pack
From $49
Professional engineering templates in Excel/Word
- Downloadable engineering templates
- Excel & Word formats
- Instrumentation checklists
- Documentation templates
Starter Pilot
From $499
One deliverable, human-reviewed and delivered
- 1 small engineering deliverable
- Up to 25 instruments/signals
- Structured first draft
- Engineering review
- One revision included
Project Support
From $1,500
Multiple deliverables for active project phases
- Multiple related deliverables
- Up to 100 instruments/signals
- Client template formatting
- Two revisions included
- Priority support
Final pricing depends on document complexity, number of instruments/signals, input quality, required format, review scope, and turnaround time.
Ready to accelerate your next project?
Get a pilot deliverable and see the quality before committing to a full project.