GIS Pollution Tracking for Construction Sites
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Solution Overview
Problem
The construction industry faces challenges in efficiently managing pollution sources and tracking corrective actions at construction sites due to reliance on paper records, which are imprecise and prone to degradation, failing to comply with environmental regulations like the Clean Water Act's NPDES program.
Innovation Solution
A Geographic Information System (GIS) is implemented using ESRI products like ArcGIS 10.3, ArcGIS Online, and Web App Builder to combine pollution source information with geographic and temporal data, enabling accurate representation and tracking of pollution sources over time through a geospatial time component, reducing the need for paper records.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If paper records are used to track pollution sources and corrective actions, then the system is simple to implement, but the records are imprecise and prone to degradation
Solution Approach 1:
The patent replaces physical paper records with digital copies stored in a database. The GIS system creates and maintains electronic representations of pollution source locations, characteristics, and corrective action histories, eliminating the physical paper medium while preserving all information with enhanced durability and accuracy.
Solution Approach 2:
The patent substitutes the mechanical paper-based recording system with an electronic computer-based GIS system. This replacement uses software applications and database management to store, retrieve, and manage pollution source information, eliminating the need for physical paper handling and storage while improving reliability.
2Reliability
If paper records are maintained on construction sites, then no additional technology is required, but compliance with environmental regulations is compromised
Solution Approach 1:
The GIS system performs multiple functions within a single integrated platform: it tracks pollution sources, records corrective actions, maintains temporal histories, generates compliance reports, and provides spatial analysis. This multi-functional system satisfies all regulatory requirements while consolidating what would otherwise require multiple separate tools and processes.
Solution Approach 2:
The patent transforms the recording medium from physical paper to digital data, changing the fundamental parameter of information storage. This parameter change enables enhanced capabilities including permanent storage, easy retrieval, spatial querying, and automated reporting, all of which support regulatory compliance more effectively than paper records.
3Measurement precision
If a GIS system is implemented to track pollution sources, then precision and compliance are improved, but the system complexity increases
Solution Approach 1:
The GIS system is divided into distinct functional modules including data input interfaces, spatial database storage, query processing components, and reporting generators. This segmentation allows each component to be developed and maintained independently, reducing overall system complexity while maintaining high precision tracking capabilities.
Data Source
AI summary
Methods, systems, and computer readable media for combining pollution source information with geographic and/or temporal information for a land disturbing construction site are disclosed. One method includes providing pollution source information. The method also includes providing geographic and/or temporal information regarding one or more activities on a construction site. The method further includes combining the pollution source information with the geographic information geographic and/or temporal information.