DMY projects in the Commonwealth of Virginia
DMY CELEBRATES SIX YEARS OF SUCCESS!
On January 11, 2010, DMY Engineering Consultants was born. In just six years DMY grew from an AASHTO certified lab operating out of our founder Wayne Ma’s garage, to a 50-person firm with three offices, nine Professional Engineers and a presence at some of the largest project sites in the Washington metropolitan area. All of this would have been impossible without the hard work and dedication of our staff and the trust of our many clients and partners. We look forward to many more years of success and many more anniversary celebrations!
DMY Milestones
- January 11, 2010 – DMY is founded by Wayne Ma, PE, offering geotechnical and construction materials testing services
- 2010 – DMY began to work on public sector projects including Phase I of the Dulles Metrorail Silver Line
- 2011 – Wamiq Hamid, PE and Paul Zhang, PE joined the firm as Vice Presidents
- 2012 – DMY added drilling to its line of services
- 2013 – DMY Capitol, a DMY affiliate company, was founded to better serve clients in the District of Columbia
- 2014 – DMY established its marketing/business development department led by David Arwood
- 2015 – DMY opened an office in Gaithersburg, Maryland led by Bob Holstead, PE
- 2015 – DMY added facilities/building enclosure services led by Steven Arthur and environmental services led by Jeffery H. Mitchell, PG, LRS
Daniel Pao Practice Leader, Drilling
Mr. Daniel Pao has over thirteen years of drilling experience in various residential and commercial projects in the Washington DC, Maryland, Virginia, and Pennsylvania area. He is very familiar with the local geology and drilling requirements and is very knowledgeable in roadway soil borings and post-hole clean-up and repair as well as proper drill rig access and set-up in live traffic. Mr. Pao has operated various drill rigs, including CME 45C, CME 55LC, CME 550, CME 75, CME 55, Acker Scout, Diedrich D50, Simco Skid Rig, Little Beaver Mechanical Drill, as well as Tripod. He has successfully performed drilling related tasks such as: Hollow Stem auger drilling, NW/L rock coring, Mud Rotary drilling, Monitoring Well Installation, Seismic Geophone Installation, Inclinometer Installation, Temporary Piezometer, Collaboration with Pressure Meter testing, Percolation Test Pipe Installation, Infiltration Testing, DCP testing, and Well Abandonment. Mr. Pao also has experience managing drill crews who speak foreign languages. He is fluent in English, Spanish, and Mandarin Chinese.
Craig “Sonny” Sequist Virginia Drilling Manager
Craig “Sonny” Sequist has over 21 years of experience drilling on commercial, residential and public sector project sites in Virginia, Maryland, Washington D.C., Tennessee, and North Carolina. He is familiar with both the geography and the drilling and concrete coring requirements throughout the Mid-Atlantic. Sonny has operated various drill rigs and concrete coring machines, including CME75, 300x55CME, MCE 550x, AD2, John Deer 650 Dozer, as well as Tripod, and he is trained in Heavy Equipment Doer. He has successfully performed drilling related tasks such as: Mud Rotary drilling, Pressure Meter testing, CPT testing, NQ3, Rock Coring, Packer Testing, Gus Sampler, Pitcher Sampler, and Vein Sheer. Sonny manages all drilling activity in the Commonwealth of Virginia and manages multiple drilling crews.
Phase I, Dulles Metro Rail
This project involved the design and construction of a 23.1-mile extension of the existing 103-mile long WMATA rail system. Upon completion, Dulles Metrorail will provide high-quality, high-capacity transit service in the Dulles Corridor. New Metrorail service in the corridor will result in travel time savings between the corridor and downtown D.C., expand the […]
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