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PNEngineeringDatasets/RC_Foundations_Dataset_V1

PN Engineering Datasets DATA DICTIONARY – Professional Specification This document defines the structure and attributes of all datasets released under PN Engineering Datasets. Dataset Metadata dataset_name: RC_Foundations_Dataset_V1 dataset_version: V1 element_type: Reinforced concrete foundations pdf_count: 25 png_count: 25 File Structure PDF files: • Flattened • Anonymous • Metadata removed • OCR-ready PNG files: • 1200 DPI resolution • Clean and uniform background •… See the full description on the dataset page: https://huggingface.co/datasets/PNEngineeringDatasets/RC_Foundations_Dataset_V1.

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PN Engineering Datasets DATA DICTIONARY – Professional Specification --------------------------------------------------

This document defines the structure and attributes of all datasets released under PN Engineering Datasets.

  1. 1.Dataset Metadata -------------------------------------------------- datasetname: RCFoundationsDatasetV1 datasetversion: V1 elementtype: Reinforced concrete foundations pdfcount: 25 pngcount: 25
  1. 1.File Structure -------------------------------------------------- PDF files: • Flattened • Anonymous • Metadata removed • OCR-ready

PNG files: • 1200 DPI resolution • Clean and uniform background • High contrast for Vision models

Documentation files: • DATADICTIONARY • DATASETINFOTEMPLATE.json • DATASETSTRUCTURE_BLUEPRINT • INDEX.csv • LICENSE.txt • README

  1. 1.Drawing Contents -------------------------------------------------- Each drawing may include: • Reinforcement layouts • Longitudinal bars • Stirrups/ties • Sections in 1–3 views • Dimensions (millimeters) • Structural symbols • Work stages • Concrete classes • Notes and detailing conventions
  1. 1.Data Preparation Process -------------------------------------------------- • Anonymization (project & company data removed) • Noise reduction • PDF flattening • Cleanup of backgrounds • Export to high-resolution PNG
  1. 1.Machine Learning Use-Cases -------------------------------------------------- • OCR model training • Vision model detection of bars, symbols, dimensions • Generating embeddings for engineering LLMs • CAD-to-AI pipelines • BIM automation
  1. 1.Limitations -------------------------------------------------- Not for construction use. For training & research only.
  1. 1.SUPPORT ----------------------------------------------

If you have questions, need additional formats, or want a custom dataset (beams, slabs, foundations, walls, steel details, construction photos, BIM sets), please contact:

PN Engineering Datasets Email: pawel.niczyporuk@gmail.com

Gumroad: https://pnengineering.gumroad.com/

PN Engineering Datasets – 2025