Mechanical equipment and coordinated piping model
Mechanical piping drafting · BIM coordination · Fabrication

Piping drawings built for the field.

From coordinated mechanical rooms to fabrication-ready spools, we turn complex piping scopes into clear packages contractors can build from.

01 / Designed to build
What we do

Clearer drawings. Smoother installs.

We help mechanical contractors move from design intent to coordinated, buildable piping documentation.

Our work connects the model, the fabrication shop, and the field: thoughtful routing, readable details, accurate quantities, and practical installation considerations.

See our services ↗
Capabilities / 01—04

Focused support at every stage.

Bring us in for a defined drawing package or extra coordination capacity when your team needs it.

01 /

Piping Shop Drawings

Coordinated plans, sections, and details that give the field a practical path to installation.

02 /

Fabrication & Spool Packages

Isometrics, dimensions, material information, and spool documentation prepared for prefabrication.

03 /

BIM Coordination

Modeling and clash resolution that account for access, sequence, equipment, and neighboring trades.

04 /

Scan-to-As-Built

Existing-condition capture and modeling to support renovations and more confident field decisions.

Selected work

See the detail.

A closer look at the drawing and model output behind our work.

Detailed mechanical room piping model

Mechanical room coordination

Model view / equipment and piping

Dimensioned piping fabrication drawing

Fabrication documentation

Spool drawing / dimensions and components

Mechanical piping shop drawing

Shop drawing package

Plan documentation / installation clarity

How we work

From scope to buildable package.

A straightforward collaboration built around the information your team has and the deadline you need to hit.

01 / DEFINE

Send the scope.

Share the drawings, model, specifications, schedule, and areas that need attention.

02 / COORDINATE

Resolve the details.

We develop routing and documentation with constructibility and fabrication in mind.

03 / DELIVER

Put it to work.

Receive a clearly defined package for review, coordination, fabrication, or installation.

Start a conversation

Have a piping scope that needs to move?

Send us the project basics, the deliverables you need, and your target date. We’ll take it from there.

STEEL LINE DESIGNSMechanical piping specialists

Mechanical piping drafting, fabrication documentation, and BIM coordination.

© 2026 Steel Line Designs
Get in touch
fhernandez@steellinedesigns.com

Eastchester, New York · Serving contractors beyond NYC