
CB, SMH & DMH Installation
Catch Basin and Manhole Installation
in Massachusetts.
We set catch basins (CB), sewer manholes (SMH), and drain manholes (DMH) to the invert and rim elevations on your civil plan. Precast structures are placed, connected, and backfilled so inspections pass the first time.
- Catch basin installation and grate setting
- Sewer manhole setting, inverts, and frames
- Drain manhole installation and pipe connections
- Rim elevation adjustment to finished grade
- Coordination with utility inspectors and civil drawings



Set Right.
Passes the First Time.
Catch basins and manholes only work if elevations are exact. We set every structure to the invert, rim, and alignment on your civil drawings so drainage and sewer systems perform as designed.
We don't backfill until inspection sign-off is received, so structures set today don't become rework tomorrow.
Our structure installation work spans multifamily, commercial, and municipal projects throughout Massachusetts. Licensed and fully compliant on every project type.
Common Questions
What developers, GCs, and project owners typically ask before engaging IR Campbell for catch basin and manhole installation.
Ready to
Set It Right?
Tell us about your project. Our structure installation team reviews every inquiry and responds within one business day.