24-06-89-01 Plans.pdf
PDF 440 KB Posted
- Solicitation number
- 24-06-89-01
- Issued by
- Taylor County, Lake Park City, Iowa
About this file
This is a project plans document for the Iowa Department of Natural Resources (DNR) detailing improvements to the boat ramp and ADA parking facilities at Lacey-Keosauqua State Park in Van Buren County, Iowa (Project #24-06-89-01). The project encompasses excavation work, gravel removal, PCC pavement installation, rock placement, erosion control measures, and ADA signage installation across multiple work items. Key quantities include 67 tons of special backfill, 79 cubic yards of gravel removal, 91 cubic yards of waste excavation, 508 square yards of 6-inch PCC pavement, 5 tons of class B crushed stone, 18 tons each of revetment and erosion stone, 300 linear feet of HMA saw cut, and one mobilization and one ADA signage installation. Bids for this project must be submitted electronically by May 21, 2026, at 3:00 PM.
The project plans provide detailed specifications for each bid item, including material sourcing requirements (DOT-approved sources), finishing standards (heavy tine finish perpendicular to grade for boat ramp, burlap drag or broom finish for ADA parking), and precise installation instructions such as 2% maximum cross slope requirements for ADA parking areas and saw-cut panel dimensions (10-foot sections for boat ramp, 8-foot by 10-foot panels for ADA parking). The DNR Field Engineer will mark pad corners and sign locations to ensure proper installation. Material disposal requirements are specified, including offsite disposal of cut HMA material from the existing roadway loop. All work is referenced to the site plans included in the document, which identify the park office location, project location, spoil location, ADA parking area, and slope conditions.
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Other files
| File | Type | Posted |
|---|---|---|
| 24-06-89-01 Bid Package.pdf |
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Text version
bflippi Ellipse bflippi Ellipse bflippi Ellipse bflippi Typewritten Text Park Office bflippi Typewritten Text Project Location bflippi Typewritten Text Spoil Location bflippi Arrow bflippi Arrow
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LACEY-KEOSAUQUA STATE PARK
BOAT RAMP/ADA PARKING IMPROVEMENTS
DNR Project #24-06-89-01
Item No. Description Quantity Unit
1 2102 - SPECIAL BACKFILL 67 TON
2 2102- EXCAVATION, CL 10, GRAVEL REMOVAL 79 CY
3 2102- EXCAVATION, CL 10, WASTE 91 CY
4 2301 - STD/S-F PCC PAV'T, CL C CL 3, 6" 508 SY
5 2312 - CLASS B CR STONE, 2 - INCH 5 TON
6 2507 - REVETMENT, CLASS E 18 TON
7 2507 - EROSION STONE 18 TON
8 2533 - MOBILIZATION 1 LS
9 2599 - HMA SAW CUT 300 LF
10 2599 - ADA SIGNAGE 1 LS
Bid
Item
1 6-inches under boat ramp paving.
DOT approved source.
2 Remove the top 6-inches of existing gravel. Use for ADA paving subbase.
Stockpile any excess at location shown.
3 Remove an additional 6-inches below gravel, and 12-inches at ADA location
Stockpile any excess spoil at location shown.
4 6-inch depth.
Use Class C mix.
DOT approved source.
Boat Ramp Area:
Heavy tine finish perpendicular to grade.
Saw parking area into 10' sections.
ADA Parking Area:
2% max cross slope in any direction.
Burlap drag or broom finish
Saw into 8'X10' panels.
DNR Field Engineer will mark pad corners.
5 Place in location shown.
DOT approved source.
6 Place in location shown.
DOT approved source.
ESTIMATE REFERENCE INFORMATION
7 Place in location shown.
DOT approved source.
9 Cut 4" - 6" off interior of existing HMA roadway loop.
Dispose of material offsite.
10 Supply and install the ADA signs as shown.
DNR Field Engineer will mark sign location.
Ellipse bflippi Ellipse bflippi PolyLine bflippi PolyLine bflippi PolyLine bflippi Text Box ADA location bflippi Text Box 2-inch rock, erosion stone and revetment will be placed here.
bflippi Arrow bflippi Text Box This grade is fairly steep...~18% bflippi Arrow
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