Ground Zone Environmental Services, Hayward

Stormwater Compliance

Services - Stormwater Compliance

  • Municipal Regional Permit Provision C.3 and C.6 Compliance Inspection and reporting

  • Construction General Permit (CGP) Stormwater Compliance

  •   Industrial General Permit (IGP) Stormwater Compliance

MRP C.3 Provision Experience

  • Completed inspection and verification of proper installation of more than 75 stormwater treatment systems comprising of bioswales, bioretention areas, flow through planters; roof gardens; permeable pavers; and vault-based systems, etc.

  • Completed O & M inspections of bioswales, bioretention areas, flow through planters, retention ponds, constructed wetlands, infiltration galleries, permeable pavers and vault based systems

  • Completed O & M inspections of more than 75 treatment systems

  • Completed O & M inspections of stormwater treatment systems on more than 30 sites

  • Prepared O & M plan for stormwater treatment systems

  • Prepared annual reports

MRP C.6 Provision Experience

  • Completed Inspections on Over 250 Sites

  • Completed more than 1,500 C.6 Provision Inspections

  • Prepared Approximately 100 Different types of Enforcement Letters

  • Prepared Numerous Annual Reports

Services - Construction General Permit

  • Performing run-on and run-off calculating

  • Preparing and implementing SWPPPs

  • Preparing and implement WPCPs

  • Calculating Project Risk Level using the revised universal soil loss equation and sediment load in the receiving water body

  • Implementing best management practices (BMPs)

  • Conducting site inspections and reporting

  • Have completed more than 1000 site inspections

  • Uploading data into the State Water Resources Control Board Stormwater Multi Application, Reporting and Tracking System

  • Field Sampling and analysis

  • Preparing Quality Assurance Project Plans for field sampling and analysis

  • Conducting field sampling using pH and turbidity meters as well as the United States Environmental Protection agency methods for performing various laboratory analysis

  • Preparing corrective measures reports

  • Conducting chemical loading calculations

  • Assessing enforcement measures for implementing compliance activities

  • Use of CASQA and Caltrans SWPPP Templates

  • Preparing Annual Summary Reports

  • Preparing groundwater dewatering plans

  • Preparing creek diversion/bypass system plans

  • Preparing specifications for WPCP, SWPPP for Risk Level 1, 2 and 3 and active treatment systems.

Construction General Permit - Project Experience

  • 1501 California Ave, Palo Alto, California, November 2014 - Ongoing.

  • Stanford University Perimeter Trail, Palo Alto, California, June 2015 - March 2016

  • 1450 Page Mill Road, California, September 2015 - Ongoing.

  • Matadero Creek Rehabilitation Project, Palo Alto, California. Ground Zone prepared the WPCP for the project which is expected to start in the summer of 2016.

  • 1085 Whipple Road, BART Hayward Maintenance Yard Complex, Hayward, California, December 2014 - April 2015.

  • Sandoval Access Road, BART Hayward Maintenance Yard Complex, Hayward, California, May 2015. Ground Zone prepared the SWPPP for the project.

  • Caltrans Mococo Retrofit Project, Benicia Bridge (Highway 680 South bound Off Ramp), October 2014 - December 2015.

  • Caltrans San Pedro Bridge Replacement Project, Highway 1, Pacifica, July 2014 - Ongoing.

  • Pilarcitos Bridge Reconstruction Project, Half Moon Bay, October 2015 - November 2015

  • Capell Bridge Rehabilitation Project, Highway 128, Napa, California, July 2015 - November 2015.

  • Highway 17 Drain Repair Project. Ground Zone prepared the current the WPCP for the project.

  • Reconstruct Route HWY 880/92 Freeway Interchange, in Hayward, Alameda; October 2010

  • Route 4, Highway Widening and Reconstruction, Somersville Interchange, Contra Costa County; October 2010 - December 2010
  • Route 68 in Monterey, Construct Concrete Median Barrier; October 2010 - January 2011

  • San Benancio Road/Route 68 Intersection Improvement; October 2010 - December 2010

  • 3170 Porter Drive, Palo Alto, California March 2016 - Ongoing

Services - Industrial General Permit

  • Preparing and implementing SWPPPs

  • Implementing best management practices (BMPs)

  • Conducting site inspections and reporting

  • Field Sampling and analysis

  • Preparing Quality Assurance Project Plans for field sampling and analysis plans

  • Collecting and submitting samples to the laboratory for analysis

  • Preparing Annual Summary Reports.

Industrial General Permit - Project Experience

  • Storm Water Pollution Prevention Plan, Bay Polymer Corporation, 44530 S. Grimmer Blvd, Fremont, California (Ground Zone, October 2, 2014)

  • Storm Water Pollution Prevention Plan, All Cities Landfill, 4001 Winton Ave, Hayward, California (Ground Zone, October 15, 2015)

  • Storm Water Pollution Prevention Plan, Oakland Pallet Co., Inc, 2500 Grant Avenue, San Lorenzo, California (Ground Zone, July 6, 2017)
Ground Zone Environmental Services, Hayward