The following projects are currently advertised for bids. Interested bidders may find general information about each project, as well as printable actual Contract Documents in PDF format. The general information is the same project description provided to Newspapers and by direct mail solicitations. The Contract Documents include the Drawings and the entire Project Manual. Drawings can be printed on any regular or large format printers. The Project Manual includes Proposal Forms, Front End Documents, General and Supplementary Covenants, and Technical specifications. All these are also completely printable.
Effective October 2009, the Department will no longer be responsible for providing hard copy notice to bidders or addenda to either contractors or plan rooms. An email listserv has been created to communicate electronically with vendors currently on file with the DNR. As a member of this listserv, you will receive electronic notice to bidder information on a regular basis.
To subscribe to this list, click here.
The Department will be utilizing the vendor Beeline and Blue to provide printed copies of Plans and Specifications and Addenda upon request. The department will no longer provide complimentary copies of Plans and Specifications to contractors or sub-contractors after award of the contract. Please visit dfs.beelineandblue.com/iowa or contact (515) 244-1611 for more information.
To access any of these, unless you have already done so, you will need to download and install Acrobat Reader from the Adobe Website.
You may obtain a free download from
Click on the project names below to view the one(s) which interest you.
This project consists of removing the existing HMA and PCC pavement, grading the main boat ramp area, constructing a sheet pile marina and boat slip, constructing a PCC boat ramp, constructing PCC pavement and sidewalk, jetty construction, shoreline armoring and incidental work as required by the DNR District Engineer
Project consists of the reconfiguration and addition of camp pads in Campground 2, construction of new 50-amp electric service, addition of two full service campsites in campground 2, construction of one full service campsite in campground 1, electric lights and receptacles in the North and East shelters, replacement and the addition of yard hydrants in campground 2 and at the cabin area, water line repair and drinking fountain replacement at the shower buildings in campgrounds 1 and 2, site restoration and incidental items as required by the project documents and the IDNR construction inspector.
ESTIMATED QUANTITIES:
Camp Pad Excavation, Class 10
847 C.Y.
Macadam Stone Base Material, 5"
975 Tons
Granular Surfacing, Crushed Limestone, 2" Depth
400 Tons
Engineering Fabric
2,770 S.Y.
4" Dia PVC SDR 35 Sewer Pipe, with Detectable Warning Tape
203 L.F.
RV to Sanitary Sewer Hook-up Assembly
3 Each
8" x 8" x 4" Wye connections
3 Each
1" HDPE Water Service Line, with Detectable Warning Tape
500 L.F.
1" Curb Stop/Valve Box
9 Each
Yard Hydrants - New
9 Each
Shelter LED Lighting Fixtures, including Power Receptacles
4 Each
Conection to Transformers
4 Each
Pad Mounted 600 Amp Distribution Panel, Complete
1 Each
Pad Mounted 400 Amp Distribution Panel, Complete
1 Each
Pad Mounted 100 Amp Distribution Panel, Complete
2 Each
Campsite Outlet Post (Metallic Power Center), 50 Amp, Installed
30 Each
Campsite Outlet Post (Metallic Power Center), 50 Amp, Spare
1 Each
Trench, Single Circuit Secondary
3,943 L.F.
Trench, Double Circuit Secondary
22 L.F.
Detectable Warning Tape, 3" Electrical
3,987 L.F.
roadway Crossing Conduit, Schedule80 PVC
111 L.F.
No. 6 AWG Grounding Conductor, Type THW or USE
360 L.F.
No. 2 AWG Grounding Conductor, Type THW or USE
2,804 L.F.
No. 4 AWG Single Conductor Cable, Type USE
210 L.F.
No. 1 AWG Single Conductor Cable, Type USE
3,582 L.F.
No. 3/0 AWG Single Conductor Cable, Type USE
1,812 L.F.
No. 4/0 AWG Single Conductor Cable, Type USE
2,376 L.F.
250 AWG Single Conductor Cable, Type USE
1,488 L.F.
300 AWG Single Conductor Cable, Type USE
2,736 L.F.
Drinking FountainRepalcement/Repair
2 Each
Remove and Dispose Existing Fire Rings
42 Each
Remove and Dispose Existing Yard Hydrants
2 Each
Remove and Dispose Existing Drinking Fountains
2 Each
Remove and Dispose Existing Electric Campsite Pedestals
This project is for the removal of the Klondike Dam in Lyon County Iowa. This low head dam will be converted to rapids with miscellaneous channel dredging, earthwork and large stone placement. The stone will be supplied through others with a separate contract.
ESTIMATED QUANTITIES:
Mobilization
1 L.S.
Dam Removal
1 L.S.
Base Stone Placement Only(2.6 or greater specific gravity & 50% medial diameter 2.3' or greater)
15,300 Tons
Weir Stone Placement Only (2.6 or greater specific gravity & 50% medial diameter 3' or greater)
1,500 Each
Crushed Stone Fill 6" minus material Placement only
This project consists of stockpiling and delivering on demand various gradations of stone to the Klondike Dam Site and incidental work as required by the Specifications and/or the DNR Construction Inspector.
ESTIMATED QUANTITIES:
Base Stone supply & deliver (2.6 or greater specific gravity & 50% medial diameter 2.3' or greater)
15,300 Tons
Weir Stone supply & deliver (2.6 or greater specific Gravity & 50% medial diameter 3' or greater)
1,500 Each
Crushed Stone Fill 6" minus material supply & deliver
This project consists of the construction of a one story, pre-engineered structural insulated panel (SIP) building and post-frame building with metal roofing and metal siding, approximately 40' x 106', including one (1) heated bay and four (4) cold storage bays. The work also includes concrete and crushed stone paving, concrete paving and electrical services.
ESTIMATED QUANTITIES:
ON-SITE TOPSOIL (STRIP, SALVAGE & RESPREAD)
660 C.Y.
EXCAVATION CLASS 10 (INCLUDES 580 CY BORROW)
940 C.Y.
MODIFIED SUBBASE
65 Tons
WATER SERVICE
1 Each
12" RCP
114 L.F.
12" CONCRETE PIPE APRON
6 Each
6" PCC PAVEMENT
308 S.Y.
GRANULAR SURFACING
362 Tons
CONVENTIONAL SEEDING (NATIVE GRASS & WILDFLOWER)
0.4 Acres
SILT FENCE
310 L.F.
ELECTRIC SERVICE
1 Each
BUILDING (SIPS & POST-FRAME) & ALL BUILDING RELATED ITEMS
Install approx 1600 square feet of ArmorFlex Articulating Concrete Block (ACB) 50S series, including all necessary site prep, around an existing boat ramp.
This project consists of the construction of an approximately 550 CY impoundment with the inclusion of a 12' deep water control structure and associated inlet/outlet piping.
