site survay

Site survey

Cathodic protection is used to control the corrosion of a wide variety of  underground or submerged metallic structures. It has proved to be a cost-effective way to extend the life of a structure and to ensure integrity throughout its operating lifetime. PETUNIA inspectors and engineers are recognised for their contributions to further developing cathodic protection. Our qualified and experienced staff assists clients in choosing the correct application of cathodic protection technology.

Our NACE qualified engineers can provide cathodic protection site survey for designing based on reliable international standards as follow:

  • Soil resistivity testing,
  • Soil corrosion analysis (such as pH, Cl ions)
  • Current Drain
  • SRB (Sulphate Reduction Bacteria) testing


No.11, Second Floor, 2nd St., SARAFRAZ St., BEHESHTII Ave., TEHRAN, IRAN.

P.O.Box: 15875-4834

Tel: +98 (21) 42019

        +98 (21) 43057000

        +98 (21) 88753898

Fax:+98 (21) 88745214



No.1053,  Alley 4/2,  KHAIAM Blv., EBN SINA Blv., ABAS ABAD industial zone, KHAVARAN Road, TEHRAN,  IRAN,

Tel: +98 (21) 43057300

Fax:+98 (21) 88745214