WJ Castle Awarded Underwater Inspection Contract from PEPCO Holdings
The Californer/10084170

PHILADELPHIA - Californer -- CASTLE's contract includes levels II and III inspections, developing repair plans, and specifications for defects found, including estimated repairs costs. The six Potomac River crossing foundations for inspection are supported by 8 – 48-inch concrete piles, and the water depth varies from 10 feet to over 35 feet. The river crossing is located on the Potomac River from Possum Point to Burches Hill, Virginia.

Level II inspections work toward detecting and identifying damaged or deteriorated areas that may be hidden by surface biofouling or deterioration and towards obtaining a limited amount of deterioration measurements. This level of inspection often requires the cleaning of structural elements. Often time-consuming, cleaning is designated for areas deemed critical or representative of the entire structure.

More on The Californer

• Beer Dispenser Market To Register 3.6% CAGR By 2028 Based On Shift Of Consumer Preference Towards Staying Indoors During the COVID-19 Pandemic Situation | Million Insights
• Absortech breaks new sustainable ground
• Housing Is A Human Right Hails Withdrawal of Dr. Drew's Nomination to LAHSA Panel
• YMS Services Remains Dedicated to Providing Top-Rated Locksmith Services to the LA Community
• Newegg Shoppers Can Now Pay with Dogecoin

Level III inspections require the use of Non-destructive Testing (NDT) techniques. It may also require using partially destructive methods such as core sampling into concrete and wood structures, physical material sampling, or surface hardness testing. This evaluation aims to detect hidden or interior damage, loss in cross-sectional area, and material. For a Level III inspection, there is more cleaning involved and detailed inspection with measurements and quantities required to determine the true extent of deterioration.

"We are very proud that CASTLE was selected as the best overall consultant to perform the engineering project out of many competitive bids. We look forward to thorough and comprehensive underwater inspection of the six Potomac River crossing foundations." ~ William J. Castle, owner of WJ Castle, PE & Assoc., PC

The underwater inspection portion of CASTLE's contract will be completed in July 2020, over a period of 10 days.

More on The Californer

• Long Beach: Over 50%
• Columbus Software Engineering Division Appraised at CMMI Level 3
• BYD and SMART Union Applaud Biden Administration Plan to Build Back Better
• Dahua Technology Releases Lineup of 2-wire IP Video Intercom Products
• Pyruvate Carboxylase Activity Assay Kit (Colorimetric)

WJ Castle, PE & Assoc., PC is a team of marine structural engineers and marine construction personnel, providing services to engineering companies and contractors in need of underwater inspection, design, or construction services.

For 35+ years, W.J. Castle is well known for our marine engineering expertise. Our team includes Structural and Civil Engineers who offer complete structural designs for building, replacing, or repairing: bridges, piers, docks, bulkheads, underwater cables, and more.

Hydro-Marine Construction, founded in 1997, has enabled the CASTLE to provide construction and design/build services using the CASTLE's team of highly trained personnel.

https://www.wjcastlegroup.com/