Attachment A - Concrete Secondary Containment Structure Dimensions.pdf
PDF 118 KB Posted
- Attached to
- FY22 D1 Rodenburg Maint CIF AST storage tank
- Solicitation number
- 22-494DOT-DISTR-B-26705
- Issued by
- Cook County, Illinois
About this file
This document contains the Concrete Secondary Containment Structure Dimensions based on secondary containment requirements and tank size for a 7,000 gallon tank. The dimensions provided include the containment wall height, length, and width to account for the tank volume and precipitation. Quantity estimates are provided for crushed limestone, rebar, mesh, and concrete required for the secondary containment structure. However, the document notes that the contractor is responsible for having the structure designed and quantified by an Illinois licensed structural engineer.
The related state and local contract opportunity is for the FY22 D1 Rodenburg Maint CIF AST storage tank project, where the Illinois Department of Transportation (IDOT) is requesting bids for the removal of and purchase of an above ground storage tank. The solicitation is only accepting electronic submissions pursuant to CPO Notice 2020.06, and no paper responses will be accepted.
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Other files
| File | Type | Posted |
|---|---|---|
| Forms B~35.docx | DOCX document | |
| Forms A~23.docx | DOCX document | |
| B-26705 Utilization Plan Version 21.0.pdf | ||
| IFB Storage Tank Removal and Replacement.docx | DOCX document | |
| Copy of BEP ADDENDUM b-26705~1.pdf | ||
| Rodenburg Facility Satelite View- Location of Asphalt Tank.jpeg | JPEG file | |
| Attachment - Notice of Electronic Submission Only v.22.1~7.pdf | ||
| Attachment B - Secondary Containment Structure Specification Sheet.pdf | ||
| IDOT Performance Bond.pdf | ||
| BEP Directory 1.10.22.xlsx | XLSX spreadsheet | |
| Veterans Directory 1.10.22.xlsx | XLSX spreadsheet | |
| 571 60 17D1 Asphalt Tank with Pump.docx | DOCX document |
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Text version
Concrete Secondary Containment Structure Dimensions Based on Secondary Containment Requirements and Tank Size
Concrete Secondary Containment Structure System
One 7,000 gallon tanks (Secondary containment system able to contain tank volume and accounting for precipitation)
Largest Tank Volume V (GAL) 7000.00
Largest Tank Volume V (FT^3) 935.83
Containment Wall Height H (LF) 2.00
Length D1 (LF) 16.00
Length D2 (LF) 29.24
Accounting for Precipitation
25 year, 24 hour rainfall event (ISWS Bulletin 75) (inches) 6.20
Tank Precipitation Volume 334.80
Volume Required for Secondary Containment accounting for precipitation 1270.63
Containment Wall Height H (LF) 2.00
Length D1 (LF) 18.00
Length D2 (LF) 35.30
Secondary Containment Structure Size
8.5 FT tank diameter
Length D1 (FT) (5FT at outside) 18
Length D2 (FT) (2FT at outside and 6 FT at other ouside to provide space for tank piping system) 36
Containment Wall Height (FT) 2
Secondary Containment Volume (FT^3) 1296.00
Crushed Limestone (Tons) 36
Rebar (Lbs.) 622
Mesh (SY) 89
Concrete (CY) 26
Quantity Estimates (Net)
QUANTITIES SHOWN ABOVE ARE FOR ESTIMATION PURPOSE, IT IS CONTRACTOR'S RESPONSIBILITY TO HAVE THE STRUCTURE DESIGNED
AND QUANTIFIED BY A ILLINOIS LICENSED STRUCTURAL ENGINEER.
Attachment A
File details come from the government source that posted it. Updated .