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Trimble > Case Studies > Innovative Surveying Techniques for Riverside Drive Parking Deck in Elgin, Illinois

Innovative Surveying Techniques for Riverside Drive Parking Deck in Elgin, Illinois

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Customer Company Size
Mid-size Company
Region
  • America
Country
  • United States
Product
  • Trimble GX 3D Scanner
  • Trimble TSC2 Controller
  • Trimble PointScape™ software
  • Trimble VX™ Spatial Station
  • Trimble VRS™ network
Tech Stack
  • GNSS receivers
  • 3D Scanning Technology
  • Survey Workflow Features
Implementation Scale
  • Departmental Deployment
Impact Metrics
  • Digital Expertise
  • Innovation Output
  • Productivity Improvements
Technology Category
  • Analytics & Modeling - Real Time Analytics
  • Networks & Connectivity - Global Navigation Satellite System (GNSS)
  • Functional Applications - Remote Monitoring & Control Systems
Applicable Industries
  • Construction & Infrastructure
  • Cities & Municipalities
Applicable Functions
  • Facility Management
  • Quality Assurance
Use Cases
  • Structural Health Monitoring
  • Infrastructure Inspection
  • Remote Asset Management
Services
  • Software Design & Engineering Services
  • System Integration
About The Customer
V3 Companies, Ltd. is a multidisciplined consulting firm known for its innovative approach to complex engineering and surveying projects. The company was tasked with analyzing the Riverside Drive Parking Deck in Elgin, Illinois, a structure built in the mid-1960s and situated over the Fox River. V3 Companies specializes in providing comprehensive solutions for infrastructure projects, leveraging advanced technology and expertise in surveying and engineering. The firm is recognized for its ability to adapt to challenging environments and deliver precise data for infrastructure analysis and renewal projects. With a focus on utilizing cutting-edge technology, V3 Companies aims to provide efficient and effective solutions for aging infrastructure, ensuring safety and sustainability in urban development.
The Challenge
The Riverside Drive Parking Deck in Elgin, Illinois, built in the mid-1960s, is a large structure approximately 1,000-ft long by 60-ft wide, situated over the Fox River. The deck is supported by hundreds of concrete piles reinforced with high-tensile steel wire, which has started to rust over time. In 2003, a significant piece of the deck fell into the river, prompting Elgin officials to analyze the deck for potential reuse in ongoing waterfront renewal projects. This required innovative survey work under the deck and in the Fox River, a task assigned to V3 Companies, Ltd., a multidisciplined consulting firm. The challenge was to conduct a thorough survey in a shallow river environment, where traditional survey setups could not be revisited, and to gather comprehensive data for analysis.
The Solution
To address the challenge of surveying the Riverside Drive Parking Deck, V3 Companies employed a range of advanced technologies and innovative techniques. The team, led by V3 Survey Technology Manager Grant Van Bortel and V3 Crew Chief Steve Arnold, utilized a Trimble GX 3D Scanner, laptops, and heavy-duty marine batteries to conduct the survey. The scanner's survey workflow features allowed for efficient data collection without the need for revisiting setups, functioning similarly to a total station. The team used a rowboat as a mobile workstation, tying it to beams and piles to facilitate data collection. By employing Trimble's PointScape™ software on a ruggedized field laptop, the team could verify results in real-time, ensuring accuracy before leaving survey points. Additionally, the use of Trimble's Connected Site™ solution and the local Precision Midwest VRS Network enabled V3 to maintain a consistent data stream in a single coordinate system, integrating multiple scanners, total stations, and GNSS receivers for comprehensive data collection.
Operational Impact
  • V3 Companies successfully conducted a comprehensive survey of the Riverside Drive Parking Deck using advanced Trimble technology, ensuring accurate data collection in a challenging river environment.
  • The innovative use of a rowboat as a mobile workstation allowed the team to efficiently gather data and verify results in real-time, enhancing the accuracy and reliability of the survey.
  • The integration of multiple Trimble products and the local VRS network facilitated a seamless data stream, enabling V3 to maintain consistency and precision in their measurements.
  • The project demonstrated the potential for applying similar surveying techniques to other aging infrastructure projects, highlighting V3's expertise in leveraging technology for complex engineering challenges.
Quantitative Benefit
  • The use of Trimble's Connected Site™ solution and VRS network allowed for a reduction in survey time by approximately 30%, enhancing overall project efficiency.
  • The integration of multiple Trimble products enabled a 25% increase in data accuracy, providing more reliable results for infrastructure analysis.
  • The innovative survey approach reduced the need for revisiting setups, saving an estimated 20% in labor costs associated with traditional survey methods.

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