Conveyance Structures GIS Mapping
156.1 General Description
Perform the items of this work according to this Specification. This work includes: • C ollecting sub-meter locations and attributes for all stormwater structures, inlets, outlets, and conveyance means (excluding curb and gutter) within the project limits. • C ompiling, processing, and submitting the GIS data in accordance with the Department’s policies and guidelines. • Maintaining quality control and quality assurance while performing the work.
156.1.01 Definitions
General Provisions 101 through 150
156.1.02 Related References
A. Standard Specifications General Provisions 101 through 150 B. Referenced Documents GDOT Policy: 8075-1- Database Design and Modeling GDOT Policy: 8075-5-Metadata Registry GDOT Policy: 8085-1- Geospatial Data Policy GDOT Policy: 8085-2- GPS Data Collection Policy
156.1.03 Submittals
General Provisions 101 through 150
156.2 Materials
General Provisions 101 through 150
156.3 Construction Requirements
General Provisions 101 through 150
156.3.01 Personnel
Furnish qualified personnel capable of performing the work in accordance with the Department’s above-stated policies and procedures.
156.3.02 Accuracy
Ensure that data will be accurate within 1 yard (1 meter) horizontally for all assets. Collect and process data in accordance with the Department’s Policies and Procedures.
156.3.03 Coordinate System
Submit the data to the Department in accordance with GDOT Policy 8085-1- Geospatial Data Policy and Standards.
156.3.04 Format
Provide data in ESRI ArcGIS 10.2 or newer file-based geodatabase format.
156.3.05 Schema and Metadata
Provide all the data in compliance with database schema, metadata, and required fields files located at the following URL: http://www.dot.ga.gov/PartnerSmart/DesignManuals/OtherResources/GIS_Inventory.zip
156.3.06 Data Submittal
The data shall be submitted to the Engineer no later than the final inspection. All electronic file deliverables shall include the PI number and “MS4” in the file name.
156.4 Measurement
This work will not be measured separately for payment.
156.5 Payment
This contract item completed and accepted will be paid at the Lump Sum Price bid, and the payment will be full compensation for all work completed as specified in this Section. Payment will be made under: Item No. 156 GPS Data Collection and Submittal Per Lump Sum
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