Sierra’s staff provides technical and regulatory assistance to various, industrial, public & agricultural facilities to maintain the integrity of water resources and comply with local, state & federal clean water quality acts requirements.

The scope of our water, wastewater engineering services is as follows:

Stormwater Runoff Compliance

  • Preparation of Stormwater Pollution Prevention Plan (SWPPP) for Industrial & Construction Activities.
  • Preparation of Engineering Waste Management Plan (EWMP) for Dairy Operations & Agricultural Resources.
  • Preparation of Stormwater Monitoring & Sampling Program.
  • Preparation of Annual Stormwater Report.
  • Preparation of Spill Control & Countermeasure Plan (SPCC)
  • Design of Catch Basin Installation of Filtration Units.
  • Preparation of technical reports for composting operations & wineries
  • Preparation of Nutrient Management Plans
  • Design of storm water & effluent discharge containment ponds

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3158 Rd Hill Avenue, Suite 140,Costa Mesa, CA 92626

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