Attachment C - Drawings.pdf
PDF 6 MB Posted
- Attached to
- Conservation Discovery Area, DNR Fairgrounds, Polk County State and local contract opportunity
- Solicitation number
- 24-05-77-02
- Issued by
- Polk County, Iowa
About this file
This is a construction drawings document prepared by R.E. Design, PLLC for the Iowa Department of Natural Resources (DNR) for the Conservation Discovery Area project at the DNR Fairgrounds located at 3000 East Grand Avenue, Des Moines, Iowa (Project #24-05-77-02). The drawings package, dated December 15, 2024, and authorized on December 19, 2024, comprises architectural construction plans for an interpretive facility featuring an artificial cave structure and stone tower. The drawing set includes a cover sheet, wall types and notes, project location plan, demolition plans, reference and dimension plans, reflected ceiling plan with textures, floor finish plan with textures, exterior elevations, cave sections and details, tower sections and details, and an alternate design for interpretive river features. The drawings were prepared under the direct supervision of Licensed Professional Architect Ryan E. Richey, whose license renewal date is June 30, 2025. Bidders are required to submit proposals electronically by January 23, 2025, at 3:00 PM CST, with project completion scheduled for July 15, 2025. Contractors must demonstrate extensive experience in naturalistic simulated rock construction and submit proof of at least three comparable completed projects.
The project requires adherence to detailed technical specifications including shotcrete compression strength of 4000 psi at 28 days and use of high-quality architectural stone products such as Eldorado Stone LLC's Country Rubble - Polermo. Contractors must provide a performance bond equal to 100% of the contract price for contracts exceeding $25,000 and maintain public liability insurance of $250,000 per person and $500,000 per occurrence, along with property damage insurance of $250,000 per occurrence. An NPDES Stormwater Discharge Permit is required for any land-disturbing activity exceeding one acre. Liquidated damages of $1,000 per day will be assessed for work extending beyond the July 15, 2025 completion date. Proposals remain valid for 45 days after submission. The contract includes a base bid for mobilization, demolition, and cave and tower structure construction, with an alternate bid item available for interpretive features. While specific budget ranges are not explicitly detailed in the drawings, the project specifications indicate a significant capital investment in specialized construction techniques and materials.
View the file
Other files for this state and local contract opportunity
| File | Type | Posted |
|---|---|---|
| 1284264-event.pdf | ||
| Contract, Project #24-05-77-02, Conservation Discovery Area, DNR Fairgrounds, Polk County.pdf | ||
| Contract, Project #24-05-77-02.pdf | ||
| Attachment B - Specifications,Project #24-05-77-02 .pdf | ||
| Attachment C - Drawings, Project #24-05-77-02.pdf | ||
| Attachment B - Specifications.pdf |
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Text version
A-001
C O
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DATE
AUTHORIZED - COMMUNICATIONS BUREAU
IOWA DEPARTMENT OF NATURAL RESOURCES
CONSTRUCTION DRAWINGS
FOR
CONSERVATION DISCOVERY
AREA
AT
DNR FAIRGROUNDS
POLK COUNTY, IOWA
PROJECT # 24-05-77-02
PROJECT NUMBER:
DATE:
NO. DATE
BY REVISION
DRAWN BY:
CHK'D BY:
SHEET No:
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24-05-77-02
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Pages or sheets covered by this seal:
My license renewal date is June 30, 2025.
RYAN E. RICHEY DATE
Licensed Professional Architect under the laws of the State of Iowa.
me or under my direct personal supervision and that I am a duly I hereby certify that this architectural document was prepared by
LAND AND WATERS BUREAU CHIEF
12/19/2024
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