Attachment F ColorGard 2.0 Project Calculation.pdf
PDF 15 KB Posted
- Solicitation number
- S-73000-00014753
- Issued by
- Union County, Medford City, Oregon
About this file
This document is a ColorGard® 2.0 Project Calculation for the Meacham Maintenance Station (Project ID: 34660), prepared by S-5! for a roofing snow retention system installation. The project involves two separate roof sections - one with an eave to ridge length of 47.5 feet and assembly length of 594.2 feet, and another with an eave to ridge length of 22.5 feet and assembly length of 122 feet. Both roof sections have a 2:12 slope and a vertical roof snow load of 70 psf. The calculation details the required product quantities, including S-5-V clips, ColorGard® UnPunched systems, VersaClips, and SnoClip™ II, with total quantities ranging from 16 to 987 units depending on the specific product and roof section.
The calculation provides technical specifications for the snow retention system, including an allowable system load of 570.3 lbs. per seam (based on a safety factor of 4), a service load of 364.4 lbs. per clamp, and a recommended torque of 130-150 in-lbs. The project requires either one or two rows of assembly with a clamp on every seam, depending on the roof section. The document includes detailed vector force calculations, design vector force per panel, and emphasizes that the calculation does not cover analysis of the building structure or roof attachment, and the accuracy of input fields is the sole responsibility of the submitter.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| 00014753 RFB Attachments.docx | DOCX document | |
| Attachment A Specifications.doc | DOC document | |
| 00014753 Request For Bids.docx | DOCX document | |
| Attachment E Overall Roof Plan.pdf | ||
| Notice of Intent to Award OregonBuys~25.pdf | ||
| 00014753 Intent To Award.xlsx | XLSX spreadsheet | |
| 00014753 Preliminary Results.xlsx | XLSX spreadsheet | |
| 00014753 Prebid Meeting Agenda.doc | DOC document | |
| 00014753 PreBidSignIn.docx | DOCX document |
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Text version
ColorGard® 2.0 Project Calculation
Project ID: 34660
Project Name: Meacham Maintenance Station
Measurement Units: Imperial
Project Information
Product Quantity
ColorGard® UnPunched 172
S-5-V 987
SnoClip™ II 984
VersaClip 987
1. The undersigned has reviewed the calculation and certifies to the submitter that the calculator provides accurate results assuming the accuracy of the data entered.
2. The undersigned is not the engineer of record for the project.
3. The following certification is limited to the results of the calculation and does not cover any analysis of the building structure or the roof's attachment to the structure, or adequacy of either.
4. Accurate completion of the input fields are the sole responsibility of the submitter. Validity of input fields is not reviewed or evaluated.
Required Product Quantities (Project)
© 2025 S-5! All Rights Reserved.
Roof Name: Eave to Ridge 47.5'
Vertical Roof Snow: 70 psf
Slope: 2 : 12
Eave to Ridge: 47.5 ft
Assembly Length: 594.2 ft
Roof Style: Single-Slope
Panel Width: 16 in
Submitted Roof Information:Vertical Roof Snow: 70 psf
Vector Force
Slope: 2 : 12
Eave to Ridge: 47.5 ft
Panel Width: 16 in
Assembly Length: 594.2 ft
Roof Calculation: Eave to Ridge 47.5'
Allowable System Load: 570.3 lbs. per seam (based on a safety factor of 4)
Service Load: 364.4 lbs. per clamp
Job Requires: 2 rows of assembly with a clamp on every seam
Vector: 70 psf (Vertical Roof Snow Load) x 0.164 (Sine of Angle) = 11.48 psf
Vector/Panel: 11.48 psf (Vector) x 47.5 ft (Eave to Ridge) x 16 in (Panel Width)
Design Vector Force/Panel: 728.8 lbs.
Recommended Torque: 130-150 in-lbs.
Calculated Roof Data
Product Quantity
S-5-V 894
ColorGard® UnPunched 156
VersaClip 894
SnoClip™ II 892
Required Product Quantities (Roof)
Roof Name: Eave to Ridge 22.5'
Vertical Roof Snow: 70 psf
Slope: 2 : 12
Eave to Ridge: 22.5 ft
Assembly Length: 122 ft
Roof Style: Single-Slope
Panel Width: 16 in
Submitted Roof Information:Vertical Roof Snow: 70 psf
Vector Force
Slope: 2 : 12
Eave to Ridge: 22.5 ft
Panel Width: 16 in
Assembly Length: 122 ft
Roof Calculation: Eave to Ridge 22.5'
Allowable System Load: 570.3 lbs. per seam (based on a safety factor of 4)
Service Load: 345.2 lbs. per clamp
Job Requires: 1 row of assembly with a clamp on every seam
Vector: 70 psf (Vertical Roof Snow Load) x 0.164 (Sine of Angle) = 11.48 psf
Vector/Panel: 11.48 psf (Vector) x 22.5 ft (Eave to Ridge) x 16 in (Panel Width)
Design Vector Force/Panel: 345.2 lbs.
Recommended Torque: 130-150 in-lbs.
Calculated Roof Data
Product Quantity
S-5-V 93
ColorGard® UnPunched 16
VersaClip 93
SnoClip™ II 92
Required Product Quantities (Roof)
File details come from the government source that posted it. Updated .