Services

D-Max Engineering, Inc. is an environmental consulting firm located in San Diego that has been providing storm water services across the Southern California region since 1996.  Our experience has provided us with a comprehensive understanding of the region’s complex storm water related issues and the ability to effectively address them.

Data Management and Analysis Services

We have developed customized databases for various jurisdictions for the purposes of annual reporting, inventory management, and communication with businesses.  We have also incorporated GIS into our data management, which allows us to more accurately prioritize businesses and to analyze collected data spatially.  GIS analysis is used to determine land uses, receiving water bodies, and distance […]

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Municipal Storm Water Permit Compliance Services (Phase I and Phase II)

D-Max provides assistance with all components of Municipal Storm Water Permits, both Phase I and Phase II.  This includes, but is not limited to the following: Jurisdictional Program Planning/Reporting Jurisdictional Runoff Management Plan (JRMP) Writing Ordinance Updates JRMP Annual Reporting Regional Board Audit Assistance Grant Application Assistance Jurisdictional Program Implementation Storm Water Compliance Inspections: Industrial, […]

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Construction General Permit Compliance Services

The D-Max team includes Qualified Storm Water Pollution Prevention Plan (SWPPP) Developers (QSDs), who can write SWPPPs and Water Pollution Control Plans (WPCPs) for public improvement construction projects, including those subject to the current California Construction General Permit.  We regularly represent clients in regional workgroup meetings and in meeting with San Diego Regional Water Quality Control […]

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Land Development Consultation Services

D-Max is highly experienced in both preparing and reviewing construction and development project submittals for public agencies. Hydraulics and hydrology studies Construction Storm Water Pollution Prevention Plans (SWPPPs) and Water Pollution Control Plans (WPCPs), Standard Urban Storm Water Mitigation Plan (SUSMP) WQTRs, SWMPs, WQMPs, and HMPs. Document/Plan Review Storm Water Quality Management Plans (SWQMP)/ Water […]

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Industrial General Permit Compliance Services

Not sure if you need Permit coverage? Need Permit coverage and don’t know where to start? Entering Level 1 and need a QISP? We can help you with all your Industrial Permit needs. D-Max has led informational workshops and training sessions that provide topic-specific training to municipal personnel, industry groups, and residents. We currently lead […]

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Training and Educational Services

Breaking down storm water requirements and best management practices into practical instruction can be daunting.  D-Max has led many informational workshops and training sessions that provide topic-specific training to industry groups, residents, and municipal personnel, including engineering, public works, and land use planning staff, adjusting its approach based on the target audience.  D-Max has also […]

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Water Quality Monitoring Services

Our teams have designed and conducted over 150 storm water sampling studies and source investigation programs for more than 11 jurisdictions in wet and dry weather since 1996.

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Inspections

D-Max has completed over 40,000 storm water compliance inspections for Southern California Copermittees.

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Fats, Oils, and Grease (FOG) Program Services

D-Max provides Sanitary Sewer Management Plan development and FOG inspection support.

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