Document Overview: The document appears to be a technical catalog or specification sheet related to pedestal basins, listing model numbers, dimensions, and product references.

1. Product Identification

The document references multiple pedestal basin models, identified by codes such as YL5019, YL5028, and YL5022.

2. Dimensions and Specifications

• YL5019: Dimensions are 480mm (width) x 480mm (depth) x 850mm (height).
• YL5028: Dimensions are 400mm (width) x 488mm (depth) x 930mm (height).
• YL5022: Dimensions are 600mm (width) x 400mm (depth) x 900mm (height).

3. Product Repetition and Layout

The term "PEDESTAL BASIN" is repeated multiple times, likely indicating product category or section headers. The numbers preceding these terms appear to be line or item numbers, possibly for indexing or cataloging purposes.

Summary of Key Points

• The document lists pedestal basin products with specific model numbers and their corresponding dimensions.
• Dimensions are provided in millimeters, specifying width, depth, and height.
• The repetition of "PEDESTAL BASIN" suggests categorization or emphasis on the product type.

No procedural instructions, standards, or normative guidelines are present in the provided content.