PROJECTS LETTING -  September , 2024

 
 
bid envelopes

 
 

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.

BUENA VISTA 24-01-11-03 Little Storm Lake - Little Storm Lake Enhancement Rebid-2024-09-19   Bid Completion detail
DAVIS 24-05-26-02 Lake Wapello State Park - Parking Lot Pavement Maintenance-2024-09-19   Bid Completion detail
FAYETTE 23-03-33-02 Volga River State Recreation Area - Pavement Maintenance-2024-09-19   Bid Completion detail
LINN 19-06-57-03 Pleasant Creek State Recreation Area - Sediment Pond Improvements-2024-09-19   Bid Completion detail
MAHASKA 20-05-62-04 Hawthorn Lake WMA - Road Maintenance-2024-09-19   Bid Completion detail
MAHASKA 20-05-62-03 Lake Keomah State Park - Lake Restoration Project-2024-09-19   Bid Completion detail




BUENA VISTA -- PROJECT # 24-01-11-03                9/19/2024                Large Project Letting
LITTLE STORM LAKE
LITTLE STORM LAKE ENHANCEMENT REBID
Proposal Guarantee: $25,000
Completion Date: 10/1/2025

   This project consists of installing a precast water control structure at the North Intake Area, replace the pump located at the south end, minor grading and rock placement near the pump, and retrofit the outlet structure fish screen at Little Storm Lake.

ESTIMATED QUANTITIES:
    MOBILIZATION     1 L.S.
    SITE PREPARATION / DEWATERING     1 L.S.
    DEMOLITION AND REMOVALS     1 L.S.
    EXCAVATION     1,455 C.Y.
    EMBANKMENT CONSTRUCTION     45 C.Y.
    WATER CONTROL STRUCTURE - PRECAST W/GUARD     1 Each
    WATER CONTROL STRUCTURE - FISH SCREEN RETROFIT     1 Each
    CAST-IN-PLACE REINFORCED CONCRETE     2 C.Y.
    DU CLASS I RIPRAP     115 Tons
    DU CLASS II RIPRAP     655 Tons
    STRUCTURAL STEEL - PUMP STRUCTURE MODIFICATIONS     1 L.S.
    PUMP PURCHASE     1 L.S.
    PUMP INSTALLATION     1 L.S.
    PUMP ELECTRICAL CONNECTIONS / MODIFICATIONS     1 L.S.
    ROLLED EROSION CONTROL PRODUCT (RECP)     190 S.Y.
    SEEDING AND MULCHING     2 Acres

notice to bidders

download plans and specs

Plans can be ordered by following this link: http://bit.ly/IADNRPlans

planholders list




DAVIS -- PROJECT # 24-05-26-02                9/19/2024                Large Project Letting
LAKE WAPELLO STATE PARK
PARKING LOT PAVEMENT MAINTENANCE
Proposal Guarantee: $4,000
Completion Date: 8/15/2025

   This project consists of resurfacing a boat ramp parking lot at Lake Wapello State Park in Davis County.

ESTIMATED QUANTITIES:
    Removal of Pavement     154.5 S.Y.
    Pavement Scarification     67.2 S.Y.
    Hot Mix Asphalt High Traffic, Surface Course, 1/2 In. Mix, No Special Friction Requirement     302 Tons
    Asphalt Binder, PG 58-28H, High Traffic     16 Tons
    Curb and Gutter, HMA, 2.0'     55 L.F.
    Modified Subbase     4.9 C.Y.
    Granular Surface On Road, Class A Crushed Stone     54 Tons
    Granular Shoulder, Type B     32 Tons
    Shoulder Construction, Earth     2.87 STA.
    Remove and Reinstall Concrete Wheel Stops     1 L.S.
    Painted Pavement Marking, High-Build Waterborne     19.9 STA.
    Traffic Control     1 L.S.
    Mobilization     1 L.S.

notice to bidders

download plans and specs

Plans can be ordered by following this link: http://bit.ly/IADNRPlans

planholders list




FAYETTE -- PROJECT # 23-03-33-02                9/19/2024                Large Project Letting
VOLGA RIVER STATE RECREATION AREA
PAVEMENT MAINTENANCE
Proposal Guarantee: $12,500
Completion Date: 10/20/2025

   This project consists of patching, crack and joint cleaning and filling on PCC pavement, installing signs, PCC paving a side road return, placing shoulder rock and a double chip seal on an HMA road at Volga River State Recreation Area in Fayette County.

ESTIMATED QUANTITIES:
    Crack and Joint Clean and Fill (PCC Pvmt)     0.52 MI.
    Sealer Material (PCC Pavement)     260 LB.
    Crack and Joint Clean and Seal (HMA Pvmt)     0.14 MI.
    Sealer Material (HMA Pavement)     70 LB.
    Patches, Full-Depth Finish, by Count, PCC     27 Each
    Patches, Full-Depth Finish, by Area PCC     251.6 S.Y.
    Patches, Full-Depth Finish, by Area PCC (<=50 ft)     365 S.Y.
    Subbase (Patches)     102.8 C.Y.
    Granular Shoulder, Type B     15 Tons
    Binder Bitumen, CRS-2P     470 GAL.
    Aggregate, Roadway Cover, 1/2"     60 Tons
    Signs     4 Each
    Removal of Existing Rock     202.3 S.Y.
    Roadway Pavement, 7" PCC     92.8 S.Y.
    Modified Subbase     21.3 C.Y.
    Traffic Control     1 L.S.
    Mobilization     1 L.S.

notice to bidders

download plans and specs

Plans can be ordered by following this link: http://bit.ly/IADNRPlans

planholders list




LINN -- PROJECT # 19-06-57-03                9/19/2024                Large Project Letting
PLEASANT CREEK STATE RECREATION AREA
SEDIMENT POND IMPROVEMENTS
Proposal Guarantee: $37,500
Completion Date: 9/19/2025

   Project includes construction of four retention ponds and one dry sediment pond including smooth steel outlet pipes and an outlet control structure located within Pleasant Creek State Recreation Area.

ESTIMATED QUANTITIES:
    Mobilization     1 L.S.
    Clearing and Grubbing     14.5 Acres
    Silt Fence     1,370 L.F.
    Access Route Grading     3,272 L.F.
    Dam Footprint Excavation     9,760 C.Y.
    Core Trench Excavation/Compaction     1,502 C.Y.
    Earthen Embankment     49,464 C.Y.
    Outlet Pipe, Smooth Steel, 12" Dia.     92 L.F.
    Outlet Pipe, Smooth Steel, 18" Dia.     182 L.F.
    Outlet Pipe, Smooth Steel, 24" Dia.     104 L.F.
    Outlet Pipe, Smooth Steel, 48" Dia.     90 L.F.
    Outlet Control Structure     1 Each
    Trash Rack and Canopy, 12" Dia.     1 Each
    Trash Rack and Canopy, 18" Dia.     2 Each
    Trash Rack and Canopy, 24" Dia.     1 Each
    Fine Drainfill     64 Tons
    PVC Pipe, 6" Dia.     225 L.F.
    CMP Pipe, 6" Dia.     24 L.F.
    Revetment, Class E     571 Tons
    Macadam Stone     64 Tons
    Seeding, Temporary     6 Acres
    Seeding, Floodplain Mix     0.3 Acres
    Seeding, Fertilizing and Mulching     12 Acres
    Erosion Matting     2,400 S.Y.
    SWPPP Compliance     1 L.S.

notice to bidders

download plans and specs

Plans can be ordered by following this link: http://bit.ly/IADNRPlans

planholders list




MAHASKA -- PROJECT # 20-05-62-04                9/19/2024                Large Project Letting
HAWTHORN LAKE WMA
ROAD MAINTENANCE
Proposal Guarantee: $6,250
Completion Date: 8/31/2025

   This project consists of filling/sealing cracks (weed removal) and applying a two coat chip seal to approximately 0.9 miles of 22-foot wide HMA roadway.

ESTIMATED QUANTITIES:
    2307 - AGG, RDWY COVER, 1/2"     299 Tons
    2307 - BINDER BITUMEN, MC-70     7,030 GAL.
    2528 - SAFETY CLOSURE     1 Each
    2528 - TRAFFIC CONTROL     1 L.S.
    2533 - MOBILIZATION     1 L.S.
    2544 - HMA - CLEAN+FILL CRACK (PAV'T MAINT)     0.88 MI.
    2544 - FILLER MAT'L (MAINT)     500 GAL.

notice to bidders

download plans and specs

Plans can be ordered by following this link: http://bit.ly/IADNRPlans

planholders list




MAHASKA -- PROJECT # 20-05-62-03                9/19/2024                Large Project Letting
LAKE KEOMAH STATE PARK
LAKE RESTORATION PROJECT
Proposal Guarantee: $250,000
Completion Date: 5/21/2026

   This project consists of mechanically dredging the lake, armoring the shoreline with stone revetment, rebuilding the south boat ramp and parking lot, constructing a granular surfaced fishing trail, constructing two fishing jetties, fish habitat placement, and replacing one section of the north boat ramp.

ESTIMATED QUANTITIES:
    Mobilization     1 L.S.
    Construction Survey     1 L.S.
    NPDES and SWPPP     1 L.S.
    Water, Dust Control     1.33 MGAL
    Class 10 Excavation, Waste     260,607 C.Y.
    Access Road     1 L.S.
    6" Canal Gate, Complete     1 L.S.
    14" Reinforced PCC     167 S.Y.
    Traffic Control     1 L.S.
    Tile Investigation     50 L.F.
    10" Non-perf Tile     594 L.F.
    8" Dual Wall Non-perf Tile     670 L.F.
    12" Dual Wall Non-perf Tile     670 L.F.
    8" CMP Tile Intake     10 Each
    15" CMP     20 L.F.
    Class E Revetment     15,451 Tons
    Mulch Sock     3,226 L.F.
    Porous Backfill     84 Tons
    Class A Crushed Stone     813 Tons
    Demolish Seawall     1 L.S.
    Pavement Removal     1,295 S.F.
    Demolish Storage Shed     1 L.S.
    6" PCC Sidewalk w/ Thickened Edge     40 L.F.
    Special Backfill     1,333 Tons
    Single Precast Concrete Pit Latrine     1 Each
    6" PCC, Parkinglot     3,980 S.Y.
    6" Reinforced PCC, Boat Ramp     363 S.Y.
    18" Dia. RCP     128 L.F.
    18" Dia. RCP FES     6 Each
    Striping     2,150 L.F.
    ADA Pavement Markings     3 Each
    Stripping, Stockpiling, and Spreading Topsoil     17,011 C.Y.
    Seeding, Fertilizing, and Mulching     5.3 Acres
    6" Perf Tile     341 L.F.
    Hickenbottom-Style Intake     1 Each
    Native Grass      26.9 Acres
    Class 10 Excavation, Embankment     7,358 C.Y.
    Temporary Seeding     26.9 Acres
    Beach Sand     578 Tons
    30" RCP     100 L.F.
    30" RCP FES     4 Each
    Tile Intake - Flat     4 Each
Alternate 1 
Alternate
    East Arm - Class 10 Excavation, Waste     49,399 C.Y.
Alternate 2 
Alternate
    West Arm - Class 10 Excavation, Waste     41,082 C.Y.

notice to bidders

download plans and specs

Plans can be ordered by following this link: http://bit.ly/IADNRPlans

planholders list