Founded by Sean Bitar in 1993, an experienced detailer with over 24 years of knowledge and respect for the Structural Steel Detailing Business, PDC strives everyday to deliver high-quality, beautiful Shop Drawings for the Structural Steel Bridge Fabrication Industry. We are Performance driven and possess what it takes to get the job done most expediently and always ahead of time. PDC services include:
For a full description of the types of Structures and Drawing/Services provided, see the SPECIALTIES page
PDC has detailed 750 projects to date, located mostly in the Eastern Zone of the United States. Over (550) of these projects were fabricated by the former Carolina Steel Corporation & Current Hirschfeld Industries. The majority of our work included projects for the State of Texas with (131) jobs so far, followed by North Carolina (121), Virginia (101), Pennsylvania (46), Massachusetts (40), New York (36) & New Jersey (33). Others include states like Connecticut, Florida, Illinois, Maryland, Alabama, Wisconsin & West Virginia.
PDC has detailed and delivered a variety of projects ranging in size from 200 tons to 4500 tons. Although, the bulk of our work is for New Structures we have also participated in Bridge Rehabilitation projects.
Most notably our detail Drawings were utilized for a period of 3 years 2013-2015 to repair the famous Longfellow Bridge in Boston, MA. Nearly 2,700 detail drawings were submitted to Cianbro Fabrication to create thousands of “Replica” Riveted Arch Bridge Columns, Stringers, FloorBeams, Domed Deck Plates, Sidewalk Brackets, Special Seismic Retrofit Connections and Arch Rib Diaphragms.
PDC has also had the honor of participating during 2006 in the Detail Drawing used for the rehabilitation of the Henry Hudson Bridge in Manhattan, NY. Hundreds of Erection & Shop Fabrication drawings were submitted to the former division of LB Foster fabrication and “JUDLAU” Contracting, Inc to replace parts of Columns, Towers, Tie Cover plates, Roadway level Steel Stringers, FloorBeams, local Web & Gusset PL repairs.
We succeed only when we meet and exceed the expectations of our clients. We don’t take short cuts. We are hardworking people with passion for excellence and determined to deliver the highest standards of Service, Value and Integrity. It is our policy to faithfully follow the intent of the Customer’s specifications and Contract Drawings while complying with the latest AISC/AASHTO guidelines. PDC Work Ethics are best described as old-school priorities enhanced by new-school modern technology and a strong desire for Consistency & Precision.
Our in-house Software is continually evolving to ensure Speed, Consistency and Accuracy. All of our internal AutoCAD functional repetitive tasks are standardized and dependent on the good detailing habit of checking and counter-checking Input Values versus Expected Output. Once checked, a Single Project Specific Alpha/Numeric Proprietary File is then created and stored to be used by multiple other PDC developed AutoCAD & Excel functions. This method prohibits Re-Input errors and confirms that all external programs use the same single Alpha/Numeric File.
The Software will instantaneously produce an automatic array of Project Related Dimensioned Drawings from Grade/Camber/Sweep Diagrams to fully cambered Steel Dead Load Fit (SDLF) Girder Shapes to Crossframe Differential Elevations SDLF or fully deflected to the Vert./Horiz. Progressive Shop Assembly Diagrams, etc. No matter how complex the Bridge Geometry.
Design given Profile Data and Deflection Values are input but Shop Camber is calculated then checked against the designs and discrepancies reported.
This is not all. We believe that knowing a Software is not the same as knowing the Trade.
A proven track record developed over time of Experience, QA and a System of Checks and Balances makes all the difference. A good detailer plays a tremendous role in the overall project progress and can make even the most complex project very feasible for the Fabricator.