262847MM_Attachment_D_-_Reference_Guide.pdf
PDF 530 KB Posted
- Attached to
- Waterway Navigation Repairs and Maintenance
- Solicitation number
- 262847MM
- Issued by
- Sarasota County, Florida
About this file
This is a Reference Guide attachment for a Request for Qualifications issued by Sarasota County, Florida, for the establishment of a qualified contractor pool to perform waterway navigation repairs and maintenance services. The guide provides detailed technical specifications and diagrams for the installation of marine navigation aids throughout the County's bays, rivers, and connected waterways. The document outlines standardized designs for various dayboard configurations, including Small and Large Green Dayboards, Small and Large Red Dayboards, and combined Dayboard and Regulatory Sign installations. Each design specification includes precise measurements, material requirements, and component details such as piling types, through-bolt specifications, isolator strips, reflective strips, pressure-treated lumber dimensions, and cross-member hardware. The reference guide serves as a visual and technical blueprint for contractors to understand the construction and installation standards required for marine navigation aids throughout Sarasota County's waterways.
The specifications indicate that navigation aids must utilize marine-grade materials including 316 stainless steel hardware, pressure-treated lumber, plastic or wood piling, and reflective components positioned at the Mean High Water line. Standard piling configurations range from 2"x4" to 4"x4" pressure-treated lumber with isolator strips, while through-bolt sizes vary from 3/8" to 3/4" depending on the specific dayboard configuration and size classification. The document emphasizes consistency in design across multiple installation types to ensure uniformity and compliance with navigation safety standards for Sarasota County's marine environment. This reference guide establishes the technical baseline that qualified contractors must follow when performing installation, maintenance, and removal services under the anticipated three-year initial contract term.
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Text version
8”
6’
6”
2”x4” with isolator strip
Cap
Reflective strip
Plastic or wood piling
316 SS Through bolt
Mean High Water line
Small Green Dayboard Diagram
Plastic wrap
2” x 4” Pressure treated lumber
5/8” Through bolt
3/8” Cross member hardware
6’
6”
2”x4” with isolator strip
Cap
Reflective strip
Plastic or wood piling
316 SS Through bolt
Mean High Water line
Small Red Dayboard Diagram
Plastic wrap
2” x 4” Pressure treated lumber
5/8” Through bolt
4”x4” with isolator strip
Cap
Reflective strip
Plastic or wood piling
316 SS Through bolt
Large Red Dayboard Diagram
8”
6’
6”
Mean High Water line
Plastic wrap
2” x 4” Pressure treated lumber
3/4 ” Through bolt
5/8” Cross member hardware
4” x 4” Pressure treated lumber
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 Green Dayboard Diagram
Plastic wrap
2” x 4” Pressure treated lumber
3/4” Through bolt
5/8” Cross member hardware
4” x 4” Pressure treated lumber
2”x4” with isolator strip
SHOAL
6’
6”
4”x4” with isolator strip
Cap
Reflective strip
Plastic or wood piling
316 SS Through bolt
Other Sign Diagram – EXAMPLE
Mean High Water Line
Plastic wrap
2” x 4” Pressure treated lumber
3/4” Through bolt
5/8” Cross member hardware
4” x 4” Pressure treated lumber
2”x4” with isolator strip
6’ (or as described by County)
6”
Mean High Water line
Small Green Dayboard and Regulatory Diagram
Plastic wrap
2” x 4” Pressure treated lumber w / isolator strip
1’
5/8” Through bolt
3/8” Cross member hardware
3/4” Through bolt
5/8” Cross member hardware
4” x 4” Pressure treated lumber w / isolator strip
Cap
Small Dayboard
2” x 4” Pressure treated lumber w / isolator strip
Regulatory Sign
6’ (or as described by County)
6”
Mean High Water line
Small Red Dayboard and Regulatory Diagram
Plastic wrap
2” x 4” Pressure treated lumber w / isolator strip
1’
5/8” Through bolt
3/8” Cross member hardware
3/4” Through bolt
5/8” Cross member hardware
4” x 4” Pressure treated lumber w / isolator strip
Cap
Small Dayboard
2” x 4” Pressure treated lumber w / isolator strip
Regulatory Sign
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