Structures Superintendent - 245
Dragados USA

Founded in 1941, Dragados is a primary construction arm of ACS Group, consistently ranked first overall on the Engineering News-Record (ENR) Top 250 International Contractors List. Dragados is an industry leader in delivering all types of major infrastructure projects and has a proven track record of completing some of the largest, most complex, and first-of-their kind projects in the U.S. and across the globe. In North America alone, Dragados has experience delivering more than $40 billion worth of major infrastructure projects within the last 10 years and is currently ranked #5 in transportation and #31 overall on ENR's 2022 Top 400 Contractors list.

The Hampton Roads Connector Partners JV (HRCP) consisting of VINCI Construction, Dragados, and Flatiron has been selected to construct the $3.3BN Design Build project -the largest civil construction contract ever awarded by the Virginia Department of Transportation (VDOT).

The project scope across a 9-mile section of the I-64 will include: a new 3.5-mile bridge-tunnel crossing that will accommodate a total of 8 lanes of capacity across the water, replacement of the existing marine approach bridges and the addition of a third lane on I-64 in each direction. The twin 45 diameter 1.5-mile tunnels will be bored by TBM, creating the second largest TBM tunnel opening for a TBM in North America.

The HRBT tunnel boring machine is a mobile plant 425 feet long and 45 feet in diameter, equipped with recent technology (variable density) allowing it to excavate in difficult geologies. The operator carries out a permanent control of the progress of the machine, from the cockpit he regulates the pressure parameters in the excavation chamber, the pressure of the thrust cylinders, the speed of rotation of the cutting wheel and its step, the injection of 27,5 cubic yards every 6,5 feet of a two-component mortar into the annular void and follows the planned route in a 3D environment. The use of the Variable density adds to all this, the management of additional parameters which are, adjustment of the flow rates in the drilling fluid network (up to 13,200 US gpm) 3000 m3 / h, the distribution of this flow between the excavation chamber and fluidization box, and the speed and pressure in the extraction screw of the excavated materials.

The TBM Superintendent will work jointly with the TBM Operator and a team of electricians, automation engineers, specialized mechanics, hydraulic engineers and topographers. it is also in contact with the surface and the operator of the drilling fluid treatment plant with which it determines the rheological adjustments required per the geologies crossed.

The candidate must know how to appreciate many parameters in mechanics, electricity, automation, but also in civil engineering, they must also consider the geological nature of the ground.

This position is a key position on tunnel sites, which is why the operator must know how to manage a certain stress, identify incidents and breakdowns. They are at the center of the tunnel boring machine's communication, must know how to receive and transmit the right information to the right person, in short, it is his responsibility to find the ideal understanding between the machine, the people and the ground to be excavated.

The complexity of operating a machine of this diameter (45 feet), as example pressure difference between the top of the excavation chamber and the bottom is 1.4 bar (20.3 psi, and this under the ocean, in difficult geology, and in the immediate vicinity of two other tunnels open to traffic, it is in its ability to have the right reflex if an unexpected situation arises, or to be able to give the right diagnosis if there is a technical problem, that the experience of the operators can here really make the difference and ensure the safety of the employees who work on the construction, as well as the good completion of the work.

Responsibilities:

• Supervises assigned project work and liaises between field engineering, estimating, and workforce to ensure project compliance with contract drawings and
• Plans work methods, materials, equipment needs and work schedule for assigned project work. Reviews daily work schedule with direct reports and provides input for weekly/monthly schedule updates based on project
• Reviews and understands the project specifications to support job set up activities. Works with work crews, field engineers and local utility companies to identify hazardous areas on job
• Presents production work plan during initial project meeting to ensure all project crews and leaders are in
• Coordinates with internal equipment team and external vendors to ensure that project is equipped with appropriate equipment and material quantities to complete production within assigned budget and
• Forecasts the work schedule to identify possible issues and provides technical or scheduling recommendations to mitigate production
• Provides technical input to identify and resolve project risks including construction methods, work plan and material requirements, safety and schedule activities. Documents daily activities and meeting notes using Company approved document
• Coordinates with internal and external departments to ensure all mandated inspections are completed within requested timeframes.
• Supports and promotes strict adherence to safety and process controls regarding operating equipment, worksite safety and documentation requirements.
• Supervises sub-contractor production and workforce regarding assigned project work. Recommends work schedule or work method adjustments regarding sub-contractor activities, as
• Coordinates project close out activities in line with project standards and Owner checklist requirements.
• Performs additional assignments per management's

Qualifications:

• 5+ years of heavy civil construction experience (roads/bridges/marine/tunneling), with at least 3+ years management experience required.
• Bachelor's Degree considered a plus.
• Safety Trained Supervisor (STS) certification preferred.
• Valid Driver's License.
• Strong written, verbal and presentation communication skills required.
• Strong leadership capability with internal drive to mentor and grow internal talent.
• Advanced knowledge of construction site equipment operation and maintenance requirements.
• Advanced knowledge of construction site safety protocols and proven ability to enforce project safety programs.
• Ability to read, analyze, and interpret standards and contract specific plans and specifications.
• Ability to work with mathematical concepts such as probability and statistics, and fundamentals geometry. Ability to apply concepts such as fractions, percentages, ratios, and proportions to practical situations.
• Ability to define problems, collect data, establish facts, and draw valid conclusions.
• Must be able to interpret drawings and written instructions
• Monitoring gauges, dials, or other indicators to make certain equipment is working properly
• Experience with determining causes of operating errors and providing solutions
• Determining how a system should work and how changes in conditions, operation, and the environment will affect outcomes
• Experience with Pre-Cast Segmental Liner preferred
• Proven knowledge in determining the kind of tools and equipment needed to do a job
• Communicate effectively with coworkers, supervisors, and engineers

Physical Demands:

• Ability to coordinate two or more limbs while sitting, standing, or lying down
• Ability to quickly and repeatedly adjust the controls of a machine to exact position
• Occasional bending, stooping, twisting, crawling, kneeling
• Occasional climbing of ladders
• Occasional lifting up to 50 pounds from ground to waist level
• Occasional repetitive use of powered and non-powered hand tools
• Occasional repetitive use of vibrating hand tools
• Constant repetitive hand, forearm, foot, and leg activities
• Constant sitting
• Repetitive movement of arms, legs, and torso together when the whole body is in motion
• Work in environmental extremes of heat and cold dependent upon job location
• Frequent work in dusty environments
• Frequent work in areas of excessive noise
• Work variable and potentially long hours including 12 hour shifts, weekends and holidays as needed

Benefits:

• Comprehensive compensation package
• Health Insurance/Dental Insurance/Vision Insurance
• Employer Paid Life Insurance and AD&D
• Wellness benefits & Employee Assistance Program
• Paid Holidays
• Paid Time Off

This job description describes the general nature and level of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job. This document does not create an employment contract, implied or otherwise; employment in this job is an "at will" employment relationship.

Dragados USA is an Equal Employment Opportunity Employer.

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