Construction Material Quantity Certification System with Chain of Custody
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current systems for construction material quantity certification are inefficient and error-prone due to incompatible databases among contractors, suppliers, and project owners, leading to manual intervention and complications in verifying delivery quantities and quality, especially in federally funded projects where stringent source documentation is required.
Innovation Solution
A construction material quantity certification system that includes electronic databases and a server to automatically store and verify data on construction material deliveries, associating each delivery with a contractor and project, and updating chain of custody information, enabling the generation of traceable quantity certifications and compliance with material specifications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual sorting and handling of haul tickets is used, then data can be properly handled and organized, but labor intensity and time consumption increase significantly
Solution Approach 1:
The patent replaces manual mechanical sorting and handling of paper haul tickets with an automated electronic system. The server automatically receives, stores, and processes electronic haul tickets from multiple suppliers, eliminating the need for manual paper sorting while maintaining data organization capabilities. This substitution of mechanical manual operations with automated electronic processing resolves the contradiction between ease of operation and time consumption.
2Speed
If electronic databases are used by multiple parties, then information exchange speed improves, but data incompatibility and verification complexity increase
Solution Approach 1:
The patent introduces a central server as an intermediary that receives, standardizes, and stores data from multiple suppliers' databases. This intermediary server acts as a mediator that handles data incompatibility issues by providing a common platform for data exchange, allowing multiple parties to maintain their own databases while ensuring compatibility through the central server's standardized data structure and verification processes.
3Reliability
If multiple independent databases are maintained by contractors and suppliers, then data security and autonomy are preserved, but traceability and certification accuracy decrease
Solution Approach 1:
The patent merges multiple independent databases into a unified electronic database system while preserving the autonomy of individual contributors. The server consolidates data from suppliers, contractors, and other parties into a single traceable record that maintains the integrity of source data while enabling comprehensive traceability. This merging allows the system to achieve both data autonomy (through maintained source records) and traceability accuracy (through unified certification records).
Data Source
AI summary
A construction material quantity certification system includes first and second electronic databases that store construction project data and contractor data, as well as data about a plurality of deliveries of construction materials, including source records that identify sources of the delivered construction materials and chain of custody data. A server is coupled to plurality of devices, such as vehicle weight scales, configured to provide data about respective quantities of construction materials loaded onto respective vehicles. The server automatically obtains data about the respective quantities of construction materials from the plurality of devices, stores the data in the second database, associates each delivery to an associated contractor and to an associated project, updates the chain of custody data and, in response to receipt of a user input, uses data in the databases to automatically store a construction material quantity certification traceable to the source records of construction materials.