Pipeline Expert Witness | Cesar de Leon

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Clients Include:

    •Dominion Peoples Gas(x2)
    •Diamond Generation Corp(x2)
    •Posen Construction
    •City of Palo Alto
    •Transwestern Pipeline(x7)
    •PHMSA
    •Public Service Electric & Gas
    •National Fuel Gas
    •Kinder Morgan(x2)
    •Dominion E&P
    •Enogex, Inc.(x2)
    •Conoco, Inc.
    •Southwest Gas Corp.(x3)
    •Sonat Exploration Co.
    •Stephens Production Co.
    •TD, Int'l.
    •Nicor, Inc.
    •Duke Energy
    •El Paso Gas(x2)
    •Grey Forest Utilities
    •Koch Pipeline
    •Southern Union Gas
    •Pacific Gas & Electric Trans(x3)
    •Department of Defense
    •Columbia Gulf Trans.
    •Atmos Energy
    •DFW Airport
    •Port of Brownsville
    •Columbia Gas Transmission(x2)
    •Equitable Gas
    •Tejas Power
    •Butte Pipeline
    •Bridger Pipeline
    •Belle Fourche Pipeline
    •Allianz Insurers
    •Airmaster Equipment.
    •Centurion Pipeline
    •Eagle Pipeline Contstruction
    •Brewski Construction
    •Defendants' Litigation Attorneys
    •Plaintiffs' Litigation Attorneys

   International clients

    ▪Ente Nacional Regulador del Gas,
   Argentina
    ▪Organización Iberoamericana de
     Protección Contra Incendios, Colombia
    ▪Sofregaz, France
    ▪McKinsey & Co., Russia
    •Puerto Rico Energy Power Authority

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Projects Include
.Consulting, Training &
Litigation Regarding :

   •cathodic protection
   •construction
   •seam failure
   •corrosion
   •emergency response
   •excavation damage
   •gathering lines
   •restoration of service
   •leakage surveys
   •O&M Manuals
   •One-Call Systems
   •pipeline markers
   •pipe locating
   •temporary pipeline marking
   •MAOP
   •training
   •ILI pig
   •customer meters
   •coating
   •hydrostatic testing
   •pipeline integrity
   •offshore valves
   •public awareness program
   •threaded pipe
   •odorant
   •backfill
   •setback
   •pipeline route
   •IMP
   •statistics
   •propane
   •regulatory jurisdiction
   •DIMP
   •Subject Matter Expert
   •ILI pig marketing study
   •Pre-1971 pipelines

Associates

   •Kiefner & Associates, Inc.
   •Stannard & Company
   •Booz, Allen Hamilton, Inc.
   •D. Peterson & Associates
   •Protection Engineering Consultants,
    Inc.
   •Viadata, Inc.