Over 25 years experience in the
Land Development and Surveying Industry
Serving Both Private and Public Sectors
628 N. Eckhoff Street, Orange CA 92868
Tel: 714-385-0017    Fax: 714-385-0019
Email: lgseng@sbcglobal.net

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SERVICES

SURVEYING

  • Tentative and Final Tract Maps and Parcel Maps
  • Lot  Line Adjustments
  • ALTA and Topographic Surveys
  • Construction Staking
  • Condominium Plans and Conversions

PLANNING

  • Feasibility and Capacity Studies
  • Lot Layouts
  • Cost Estimates
  • Preliminary Engineering Plans

Civil Engineering

  • Rough and Precise Grading Plans
  • Street Improvement Plans
  • Storm Drain Improvement Plans 
  • Sewer and Water Improvement plans
  • Hydrology/Hydraulic Reports
  • Horizontal Control Plans
  • Wall Profiles
  • Quantity Estimates
  • Sewer Capacity Studies
  • ADA Accessibility

ENVIRONMENTAL

  • Storm  Water Pollution Prevention Plans
  • Water Quality Management Plans
  • Standard Urban Storm Mitigation Plans
  • Erosion Control  Plans
  • Retention and Detention Facility Design
  • Site Specific BMP Design