Massachusetts Hydrovac & Excavation Regulations
Excavation laws, 811 requirements, and licensing information for Massachusetts.
Massachusetts requires all excavators to contact Dig Safe at least 72 hours before excavation. The state has robust underground facility damage prevention laws reflecting the density of buried infrastructure.
Hydrovac excavation is essential in Massachusetts due to aging underground utilities, congested urban areas, and strict environmental regulations. Boston and surrounding communities benefit significantly from non-destructive methods.
Tolerance Zone
Non-destructive excavation required within 18 inches of marked underground facilities.
Key Regulations
Underground Plant Damage Prevention Act
Comprehensive statute governing excavation notification and safety requirements.
MGL Chapter 82, Section 40
Pre-Marking Requirements
Excavators must pre-mark the proposed dig area in white before requesting locates.
Utility Response Timeline
Utility companies must respond to locate requests within 72 hours.
Penalties for Violations
Massachusetts imposes significant penalties for excavation violations.
Maximum Fine: $25,000
- ●Criminal penalties for willful violations
- ●Mandatory incident investigation and reporting
Licensing Requirements
- Massachusetts Construction Supervisor License for applicable work
- Municipal excavation permits
- Minimum liability insurance as required by state and local regulations
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