David Markham Email & Phone Number

Houston, Tx, Us

Clayton, Mo, Us

Clayton, Mo, Us

Improvement engineer, manufacturing representative and project manager for small and intermediate capital and expense projects. I support and execute all phases of project executions including scope development, alternative analysis and economic sensitivity studies, estimating, capital authorization, overseeing third party engineering package development and review, competitive bid process, owner furnishing materials from suppliers, construction oversight, operating discipline and procedure development, operator training, commissioning and startup.I was hired by Dow and was part of the divestiture to Olin in 2015, during which time I supported business activities to make us independent from Dow and ultimately integrated into Olin. In my time at the site I have worked for the Chlor/Alkali/Vinyls business and currently work for the Epoxy business. I have directly supported over $40MM in projects for multiple businesses on the site, including highly integrated process units, and different plants across the spectrum of the Epoxy business.

Midland, Michigan, Us

I was hired by Dow and was part of the divestiture to Olin in 2015, during which time I supported business activities to make us independent from Dow and ultimately integrated into Olin. In my time at the site I have worked for the Chlor/Alkali/Vinyls business and currently work for the Epoxy business.

Aberdeen, Scotland, Gb

Involved in design of petrochemical processing units. Responsible for process simulation, heat and material balance development, equipment and relief valve sizing, equipment specification, and P&IDs. Six month assignment as on-site pre-commissioning engineer. Responsible for pre-commissioning activities at an 800 STPD Anhydrous Ammonia Processing Plant construction site in Beaumont, TX. Supervised multiple construction crews.Contributed to the following specific projects:· A new 84,000 BPD Delayed Coker Unit, Fractionator/Gas Plant and Naphtha Hydrotreater with revamp of the existing Crude Distillation Units.· Relocation study for 7,000 BPD Hydrodesulfurization Unit, including engineering and economic evaluation of all equipment.· Revamp study of an FCC Fractionator and Gas Plant with capacity increase from 54,500 BPD to 70,000 BPD.