Attachment_D.pdf
PDF 364 KB Posted
- Attached to
- Waterway Navigation Repairs
- Solicitation number
- 2025-QQ-493
- Issued by
- Sarasota County, Florida
About this file
The file contains technical diagrams for various navigational aid markers (Aids to Navigation or ATON) for maritime environments, specifically designed for Sarasota County, Florida. The detailed engineering drawings illustrate multiple marker types including 3'x4' Regulatory signs, Double Piling Regulatory markers, Small ATON markers (labeled with numbers 1 and 2), Large ATON markers, and a "Dangerous Inlet" warning sign. Each diagram provides precise specifications for construction, including dimensions, materials, mounting hardware, and installation details such as embedment depths for different substrate types.
The technical drawings specify consistent components across marker types, including plastic or wood piling, stainless steel through bolts (316 SS), pressure-treated lumber cross members, reflective strips, isolator strips, and caps. The markers are designed to be installed with specific embedment depths that vary based on substrate composition (rock, limestone, sand, shell, or mud), with a standard overall height of approximately 6 feet and reflective marking between 6-8 inches from the mean high water line. The technical precision of these drawings suggests they are part of a comprehensive maritime navigation safety infrastructure project for Sarasota County's coastal management and navigation support systems.
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Other files
| File | Type | Posted |
|---|---|---|
| Waterway_Navigation_Repairs.pdf | ||
| Attachment_C.pdf | ||
| 2025-QQ-493_QQ_Requirements.pdf | ||
| Attachment_A.pdf | ||
| Attachment_B.pdf |
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Text version
3'x4' Regulatory
Double Piling - Regulatory
8”
6’
6”
2”x4” with isolator strip
Cap
Reflective strip
Plastic or wood piling
316 SS Through bolt
Mean High Water line
Small ATON Diagram
Plastic wrap
2” x 4” Pressure treated lumber
5/8” Through bolt
3/8” Cross member hardware
8”
6’
6”
2”x4” with isolator strip
Cap
Reflective strip
Plastic or wood piling
316 SS Through bolt
Mean High Water line
Small ATON Diagram
Plastic wrap
2” x 4” Pressure treated lumber
5/8” Through bolt
4”x4” and 2”x4” and with isolator strip
Cap
Reflective strip
Plastic or wood piling
316 SS Through boltLarge ATON Diagram
8”
6’
6”
Mean High Water line
Plastic wrap
2” x 4” Pressure treated lumber
3/4 ” Through bolt
5/8” Cross
4”x4” and 2”x4” with isolator strip
Cap
Reflective strip
Plastic or wood piling
316 SS Through bolt
8”
6’
6”
Mean High Water Line
Large ATON Diagram
Plastic wrap
2” x 4” Pressure treated lumber
3/4” Through bolt
5/8” Cross
Dangerous Inlet
8”
6’
6”
4”x4” and 2”x4” with isolator strip
Cap
Reflective strip
Plastic or wood piling
316 SS Through bolt
Other Sign Diagram
Mean High Water Line
Plastic wrap
2” x 4” Pressure treated lumber
3/4” Through bolt
5/8” Cross
| 3'x4' Single Piling Drawing Details |
| Double Piling Drawing Details |
| Water Navigation Diagram |
| Slide Number 1 |
| Slide Number 2 |
| Slide Number 3 |
| Slide Number 4 |
| Slide Number 5 |
File details come from the government source that posted it. Updated .