The city engineering division is responsible for a variety of tasks, some of which are listed here:

• Location of water and sewer mains
• Infrastructure Development Review
• Construction Project Management
• Record Management (utility location, street records, GIS, storm drainage)

Engineering Standards

Engineering Standards Final
(This file is 4.4MB)

The Engineering Standards are design standards for new infrastructure that is proposed to be part of the City of Helena’s over all infrastructure systems.  There are design standards for streets, water, sewer, and storm water.  The intention of these standards is to combine current ordinances, city policy, state permit, state requirements, and best engineering practices to achieve predictability for the review process, maintain compliance with permits and consistency of the systems.

Draft 2019 Engineering Standards Update

HELENA COORDINATE SYSTEM

• PDF
• KLM
• PowerPoint