[Case Study]

AutoCAD Plant 3D - Rapid Discovery

A 15-person mechanical and process consultancy partnered with ARKANCE to review their AutoCAD Plant 3D setup. The result? A clear path to reclaiming over 3,300 hours annually by standardising templates, automating drawing outputs, improving collaboration, and unlocking underused features.

INTRODUCTION


A client engaged ARKANCE to conduct a Rapid Review of its AutoCAD Plant 3D environment, with the goal of improving model reliability, drawing production efficiency, and multi-user coordination. The review was delivered as a 2-hour interactive session supported by a detailed analysis of their project template and recent Plant 3D projects. Findings were summarised in a Recommendation Report outlining practical opportunities to improve workflows and recover time across recurring tasks.

 

CUSTOMER PROFILE 


A 15-person mechanical and process engineering consultancy using AutoCAD Plant 3D across piping and equipment layouts, P&ID development, and isometric documentation. 

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KEY ISSUES IDENTIFIED

  • Project templates and piping specs were inconsistent, causing frequent formatting and setup errors 

  • Routing tools and parametric equipment were underused, with manual 3D modelling still common 

  • Isometric outputs required significant manual clean-up due to poor style configuration 

  • Tagging and metadata were managed manually, leading to errors and coordination issues 

  • Users frequently worked on local copies, leading to data duplication and corruption 

  • Collaboration across multiple users was unreliable due to poor project management practices 

  • P&ID workflows were disconnected from the 3D environment, with no data validation in place 

ESTIMATED ANNUAL SAVINGS

  • 20 hours per user per year saved by using standardised templates and preconfigured specs 

  • 32 hours per user per year saved by adopting spec-driven routing and equipment tools 

  • 40 hours per user per year saved through automated generation of isometric and orthographic drawings 

  • 13 hours per user per year saved by improving tagging workflows and using Data Manager 

  • 75 hours per user per year saved through multi-user collaboration in Autodesk Construction Cloud 

  • 13 hours per user per year saved by linking P&ID and 3D model data 

  • 33 hours per user per year saved by applying best practices through training 

Combined, the team was projected to save approximately 3,300–3,500 hours per year, equating to $165,000–$175,000 in annual productivity gains based on standard billable rates.

OPPORTUNITIES FOR IMPROVEMENT

  • Introduce standardised templates, spec files, and isometric styles to reduce setup time and formatting issues 

  • Train users on spec-driven routing and equipment tools to reduce manual modelling effort 

  • Configure automated drawing generation tools for ISO and Ortho outputs to minimise rework 

  • Implement consistent tagging structures and use Data Manager to improve metadata integrity 

  • Centralise projects using Autodesk Vault or Construction Cloud to support multi-user access and reduce data loss 

  • Link P&ID data to the 3D environment using validation rules and shared tag formats 

CONCLUSION


This Rapid Review highlighted several opportunities to better leverage built-in features of AutoCAD Plant 3D, reduce avoidable rework, and strengthen data integrity across the project lifecycle. With modest implementation effort, the company stands to recover substantial time and improve quality and collaboration across all stages of delivery.