Pre-bid Meeting.pdf

Division of Soil Conservation and Water Quality

Cover Page: Pre-Bid Minutes, Questions, Addenda

To: All plan holders From: Tracy Bruun, Division

Pages: Phone: 515-344-6279

Re: Poc 903130CNutrient Reduction Wetland (Bid 24-01) Date: April 3, 2024

Comments:

• Addendum No. 1 with Attachment 1

• Pre-Bid Meeting Minutes (4 pages) + Engineer's notes (5 pages)

• Pre-Bid meeting attendance list (1 page)

• Updated plan holders list (1 page)

- END OF COVER PAGE -

13 pages, including this cover page

March 28, 2024

Division of Soil Conservation and Water Quality 502 East 9th Street Des Moines, IA 50319

TO: Prospective Bidders

Subject: Addendum No. 1 to Bid Documents Poc903130C Nutrient Reductionl Wetland Project – Bid No. 24-01 Greene County, Iowa

This addendum forms a part of the bidding contract documents and modifies the original bidding documents dated March 2024. This addendum must be acknowledged on Page CC-2 of Document CC.– Proposal and Schedule of Prices. FAILURE TO DO SO WILL SUBJECT BIDDER TO DISQUALIFICATON.

Description:

Plan Sheet C002

• Construction Notes for Bid Item 18 should have the word “excavation” removed from the second line. The excavation required for placement of the riprap toe is already included and described with Bid Item 4.

Plan Sheet C101

• A call out on the left side shows a waste area west of the easement. All waste material will be disposed of within the permanent easement area. Excess spoil shall be placed in a manner that does not prevent drainage from the west. This will require some mounding with gaps to allow for surface flow into the wetland.

• A call out near the center of the sheet about grading inlet channel refers to “AgriDrain #2” which should be replaced with “Water Control Structure”.

SPECIFICATION CS-008 4.B.3

Add the following paragraph:

3. Subsidiary Item: Sign Installation

This item shall include all labor, materials, equipment, and Iowa One Call notifications to install sign provided by Iowa Department of Agriculture and Land Stewardship, as shown on attachment.

SPECIFICATION IA-61 7.2 Bid Item No. 18 Riprap Toe (IA DOT Class E Riprap) The word “excavation” shall be removed from the second line of the second paragraph since this work is already included with Bid Item 4.

Sincerely, Michael L. Bourland, P.E.

Water Resources Bureau

MLB

Attachment No. 1 – Sign Installation Detail

End of Addendum No. 1

STANDARD DETAIL FOR SIGN INSTALLATION

DIVISION OF SOIL CONSERVATION AND WATER QUALITY

EXISTING SOIL SURFACE

" HOLES LOCATIONS PRE-PUNCHED BY SIGN

FABRICATOR.

4 EACH OF 3/8" DIA. STEEL BOLT, WASHER & NUT

SET PROVIDED AND INSTALLED BY CONTRACTOR

AS SHOWN IN DETAIL.

SIGN PANEL CONSISTING OF 0.080" THICK ALUMINUM

SUBSTRATE WITH 3M (OR EQUAL) ENGINEER GRADE

REFLECTIVE SHEETING WILL BE FURNISHED BY DIVISION.

BACKFILL WITH CONCRETE (PREFERRED),

CLEAN STONE (ACCEPTABLE), OR

HAND-TAMPED EARTH IN SMALL LIFTS

(SUBJECT TO ENGINEER'S APPROVAL)

2 EACH OF 4"x4"x12' PRESSURE-TREATED

POSTS SEALED WITH THOMPSON'S WATER

SEAL OR EQUAL PROVIDED AND INSTALLED

BY CONTRACTOR.

SIGNAGE NOTES:

1. DIVISION WILL FURNISH SIGN PANEL. CONTRACTOR IS RESPONSIBLE FOR PROVIDING

POSTS, HARDWARE, AND INSTALLATION .

2. ALL EXPOSED WOOD SHALL BE SEALED WITH THOMPSON'S WATER SEAL OR EQUAL

MEETING ASTM D-4446-08.

3. ALL STEEL HARDWARE PIECES SHALL BE GALVANIZED OR RUST RESISTANT.

4. NYLON AND STEEL WASHERS SHALL BE USED AS SHOWN ON THE BOLT, WASHER, NUT

FASTENER DETAIL ABOVE.

5. CLEAR UTILITIES WITH IOWA ONE-CALL AT 811 OR (800) 292-8989 BEFORE EXCAVATING

FOR POSTS.

6. SECURE DIVISION AND LANDOWNERS APPROVAL FOR SIGN LOCATION BEFORE

INSTALLATION.

7. COSTS FOR POSTS, HARDWARE, WOOD SEALANT AND SIGN INSTALLATION SHALL BE

INCIDENTAL TO MOBILIZATION.

8. CONTRACTOR SHALL INSTALL SIGN POSTS USING A PLYWOOD OR OTHER SUITABLE

TEMPLATE TO MAINTAIN ACCURATE POST SPACING AND ALIGNMENT DURING

BACKFILLING OF THE POST HOLES. TO AVOID BENDING OF THE SIGN PANELS, POSTS

SHALL NOT BE INSTALLED OR BACKFILLED WITH SIGN PANELS ATTACHED.

9. ONE (1) PROJECT SIGN SHALL BE INSTALLED UNLESS NOTED OTHERWISE.

TOP

PANEL

9"

30"

48"

9"

30"

3" (TYP.)

54"

48"

BOLT, WASHER, & NUT

FASTENER DETAIL

NOT TO SCALE

STEEL WASHER

HEAD

NYLON WASHER AGAINST FACE

OF SIGN

STEEL WASHER

BACK OF POST

DOUBLE NUT

THICKNESS FOR

SIGN & POST

48"

POCAHONTAS COUNTY WETLAND PROJECT

POC903130C - BID NO. 24-01

PREBID MEETING

March 19, 2024 - 10:00 AM

Manson Public Library 1312 10th Ave, Manson, IA

712-469-3986

Introduction:

1. Tracy Bruun, Division of Soil Conservation and Water Quality (Division) opened the meeting and introduced:

• Mike Bourland, Engineer with Division

• Andrew Schippers and Alonzo Barkley, Ducks Unlimited

• Others: Jeff Kestel, IDDA-Wetland Field Specialist; Brad Moline, landowner

2. This floodplain wetland project is being funded as part of the Water Quality Initiative that is being used to help implement the Iowa Nutrient Reduction Strategy.

3. There are four projects being bid at this time, in addition to this one, there is one in Story County, and two in Worth County that will be bid together.

4. Please note if you have worked with us in the past on similar projects that revisions were made to our standard bid documents in 2020. Please review all documents and let us know if you have any questions.

Bidder's Qualifications:

All Bidders shall meet the following qualifications:

1. Contractors are required to be registered with the Iowa Division of Labor

2. New site for vendors working with the state of Iowa https://das.iowa.gov/how-do-business-state-iowa/procurement

3. Bidders shall, upon request of the Division, submit a statement of Bidder’s qualifications including experience, any contracts that are in default, available equipment, personnel, and financial ability to perform the work as outlined in Section 2 of Document BB.

Method of Bidding:

This is a unit price contract, and bidders shall submit unit price bids as required for the work items covered by the specifications. Prices shall cover complete work and include all costs incidental thereto unless otherwise indicated. The base bid includes all items 1 through 30. A separate Document CC was provided with the bid package that is to be used for submitting the bid.

Any questions that should be considered as part of an addendum must be submitted to us by March 26, 2024. The Division will make every attempt to issue any necessary addenda no later than the day after the last date for questions. If an addendum is sent, please make sure to note on Page CC-2 that you have received and acknowledged the addendum.

If work is added to the contract by the Division after the contract execution which is not covered by a bid price set forth in the Proposal and Schedule of Prices (Document CC), a Change Order or Contract Amendment will be issued as required. If the additional work requires an extension of the contract completion date(s), a Contract Amendment will be issued.

Submission of Bids and Bid Security:

Bids should be submitted in two sealed envelopes. One envelope should include the Proposal and Schedule of Prices (Document CC) that must be signed by a legally authorized representative of the Bidder and notarized. All issued addendum shall be acknowledged as received by the Bidder. Do not submit Plans or Specifications with the bid. If this form is not accurately completed, this shall prevent the reading of that Bidder's bid.

A separate envelope attached (taped) to the front of the envelope containing the bid shall contain the Bid Security or bid bond, which is in the amount of ten percent (10%) of the base bid. It should be noted that the bid number, Bid 24-01, and the Bidder's name and address must appear on the exterior of both envelopes. If the Bidder elects to use a bid bond, the bidder shall complete Proposal Guarantee Bond (Document EE) and include it in the smaller envelope.

SEALED bids are due no later than 3:00 PM at the Wallace State Office Building, 502 E. 9th Street, Des Moines, Iowa, Division of Soil Conservation and Water Quality on Poc903130C, April 10, 2024. Bids must be dated and time stamped by a representative of the Division. Bids received after this time will be rejected and returned unopened to the Bidder. Bids for 24-01 will be opened beginning at 3:15 PM on that same day in the

Wallace State Office Building or Call-in number: 1-877-304-9269 Access code: 519321

Bids may be mailed or hand delivered and should contact Tracy Bruun, (515) 344-6279 to be met in the lobby.

We ask that you seal envelopes with tape instead of wetting the seal with saliva. If you are mailing a bid, be aware that it can take 2 days for next day deliveries.

Evaluation of bids and award of Construction Contract:

This Pocahontas County Nutrient Reduction Wetland Project shall be awarded to the lowest responsible responsive bidder as determined by the Division. In evaluating the bids, the Division may consider such factors as alternates, bid price, experience, contracts in default, responsibility of the Bidder, and similar factors in determining which bid it deems to be in the best interest of the Division for the project. In comparing bid prices, the total bids of the various Bidders shall be determined by applying the unit prices bid for each work item against the estimated work item quantities set forth in the Proposal and Schedule of Prices (Document CC).

Bid tabulations for this Pocahontas County Nutrient Reduction Wetland Project will be prepared the week following the Bid Opening and distributed to all Bidders. Other plan holders or interested parties must request bid tabulations.

Execution of Contract:

1. The party to whom this Pocahontas County Nutrient Reduction Wetland Project is awarded shall be required to:

✓ submit a statement of Bidder’s qualifications before a Notice-of-Award will be issued

✓ execute the Contract;

✓ obtain the appropriate insurance coverage and Performance/Payment Bond;

✓ provide their Iowa Division of Labor Public Registration Number;

✓ and submit the Construction Progress Schedule (Document JJ) within fourteen (14) calendar days from the date of receipt of the Notice-of-Award. In case of failure of the Bidder to execute the Contract, the Division may, at its option, consider the Bidder in default, in which case the bid security accompanying the bid shall become the property of the Division.

2. The Division, within fourteen (14) days of receipt of an acceptable and properly executed

Performance/Payment Bond, certification of acceptable insurance coverage, and properly executed Contract; shall sign the Contract and return to such party an executed copy of the Contract. Should the Division not execute the Contract within such period, the Contractor may, by submitting written notice, withdraw the signed Contract. Such notice of withdrawal shall be effective upon receipt of the notice.

3. The Notice-to-Proceed shall be issued within five (5) days of the execution of the Contract by the

Division, provided that the Construction Progress Schedule has been accepted by the Division. Should there be additional time required to make adjustments to the Construction Progress Schedule, the time to issue the Notice-to-Proceed may be extended to allow for this. If the Notice-to-Proceed has not been issued within a thirty (30) day period, or within a greater period mutually agreed upon, the Contractor may terminate the Contract without further liability on the part of either party.

Taxes:

Since this is state contract, there is no sales tax for materials purchased. We will be providing a tax exemption certificate to the awarded contractor as indicated in the last page of the appendix of construction contract documents. This should be considered when determining the unit prices submitted in the bid.

Measurement and Payment:

The specifications describing the work to be accomplished under each particular work item, also describe the method to be used in measuring and calculating the payment quantities for each work item set forth in the proposal. Payments will be made on the basis of monthly estimates in amounts equal to ninety-five percent (95%) of the value of work completed. Mobilization will be paid at a percentage of the lump sum bid amount for this item equal to the overall percent complete of the project (less retainage). In preparing monthly estimates, advancement will be made therein for ninety-five percent (95%) of the cost of materials stored on site.

Time of Completion:

The final date for completion of all work except for seeding is set for November 1, 2024. The final date for completion of seeding is December 15, 2024.

Liquidated Damages:

There are liquidated damages provisions on this project. These damages reflect additional administrative, design, and inspection costs, as well as continued costs to the natural environment. If all work except for seeding is not completed by November 1, 2024 absent a No-Fault Extension, the Contactor may be assessed damages in the amount of $175 per day. If the seeding is not subsequently completed by December 15, 2024 absent a No-Fault Extension, the Contractor may be assessed damages in the amount of $125 per day.

Questions and Addenda:

Questions concerning interpretation or intent of the Plans and Construction Specifications should be directed to Andrew Schippers: aschippers@ducks.org with Ducks Unlimited and must copy Tracy Bruun:

tracy.bruun@iowaagriculture.gov with the Division. All other questions concerning the Contract Documents should be addressed to Tracy Bruun, Division: 515 344-6279 or tracy.bruun@iowaagriculture.gov.

Any oral interpretations given shall be valid only if confirmed by written addendum. All interpretation requests should be addressed in writing and received no later than 3:00 PM March, 26 2024.

The Division reserves the right to revise or amend the Contract Documents prior to the date set forth for receipt of bids. Such revisions and amendments, if any, shall be announced by an addendum or addenda to the Contract Documents. Copies of such addenda, as may be issued, shall be furnished to all plan holders.

Bidders are required to acknowledge receipt of any addenda by listing such addenda in the Proposal and Schedule of Prices (Document CC).

Engineer’s Discussion:

Found on next page.

Poc903130C (Moline) DU Pre-Bid Meeting Notes – 3-19-24

General Comments:

1. The project consists of a “ditch plug” (grade stabilization structure with Articulating Concrete Block ACB mat) that will divert water from the adjacent ditch into the wetland.

2. There will be grading within the wetland to elevation 1207.0, which will consist primarily of topsoil mix material.

3. The borrow area is on-site. The contractor will have to cross the existing ditch. Any suitable material found in grading of wetland, channels, and core trench can be utilized as general fill material (not the clay core).

4. There is no compaction testing required on this project. All Earthfill bid items include 15% shrinkage (added 15% to C3D quantity).

5. There is a bid item for Crop Damages. This is a “pass through” item where the engineer will measure the amount of damage. IDALS will pay the Contractor the amount for damages, which will be passed on to the landowner/tenant.

6. Contract questions should be addressed to Tracy Bruun, and technical questions should be addressed to Andrew Schippers (AS).

7. There was discussion on signage. Brad Moline stated that a sign could be put up along the road. The exact location will need to be determined.

8. The project does not fall under Davis Bacon and there is no certified payroll.

9. Brad stated that they will be planting oats in the next week or so within the easement area.

10. AS stated that he can send a list of suppliers for the water control structure bid items.

Fabricators include Contech, Wisconsin Flowgate, Energy Culvert, Haala Industries, and Midwest Culvert.

11. It was discussed that the excavation for the riprap toe detail is included in Bid Item No. 4, and excavation should be removed from the description of Bid Item No. 18.

12. AS stated that he can look into the crushed gravel quantity needed for backfilling the Articulating Concrete Mat. AS mentioned that this quantity is not significant and may amount to only a couple of cubic yards.

13. GPS information for the pattern tile can be provided to the Contractor.

14. The 5-inch CPP tile connections to the 10-inch HDPE dual-wall tile shall be manufactured connections.

15. The structure seeding will be a Brome grass, and the Buffer Seeding mix will need to be submitted by the Contractor in accordance with NRCS recommendations.

16. The spoil material shall not be placed as shown on the plans, which is West of the wetland adjacent to 280th Avenue. The spoil material shall be placed West of the Wetland inside of the easement boundary. The material shall be graded to drain towards the wetland and gaps shall be provided in the spoil area to allow the area West of the spoil to drain through towards the wetland. The landowner may elect to stockpile some topsoil material on-site elsewhere for his own use.

17. AutoCAD C3D surfaces can be provided to the Contractor for bidding.

18. The Contractor can utilize the existing culvert in the ditch for temporarily crossing the ditch and/or diverting water.

19. Construction observation will be completed by DU. Andrew and/or an engineer’s representative will be on-site for critical items. Please coordinate with us ahead of time on critical items, so that we can ensure we are present on-site during those items.

20. Once a contract is signed, the Contractor shall provide shop drawings for items such as the articulating concrete mat, draw-down structure(s), and other items, as necessary.

21. There are bid items related to sediment and erosion control. The contractor is responsible to implement what is needed for sediment and erosion control, as stated in Specification

IA-5.

22. Dewatering and water maintenance is the contractor’s responsibility and is considered incidental to the project.

Project Summary by Bid Item:

1. Mobilization & Demobilization – This item will be paid out on a percent complete basis as the project is completed. The bid item consists of all labor, material, and equipment required to transport all labor, material, and equipment to and from the project site.

2. 6” Site Preparation below Berm & Grade Stabilization Structure – This item shall include stripping beneath the berm area and grade stabilization structure and include stockpiling topsoil for replacement. Any grubbing is also included in this bid item.

3. Grading/scraping within Wetland – This bid item shall include all stripping/grading/scraping as necessary to achieve the design grades within the wetland area, which includes grading out from the existing 1207.0 contour to the existing 1209.0’ contour down to elevation 1207.0’. DU will stake out the extent of grading in the field.

4. Core Trench for Grade Stabilization Structure and Berm – This bid item shall include all equipment, labor, and all other costs associated with excavating down to the bottom of the design core trench grade. This bid item also includes excavation (315 C.Y.) for the riprap toe stabilization, which will require a long reach excavator.

5. Grading Inlet Channels (to Wetland and to Draw-Down Structure) – This bid item shall include all equipment, labor, and all other costs associated with excavation of the inlet channel to the wetland and the channel from the wetland to the draw-down structure.

6. Clay Core for Stabilization Structure & Primary Berm – This bid item shall include all work required to haul, place, and compact clay fill material to construct the clay core for the berm and grade stabilization structure. This material must be good clay material from designated borrow area. This material requires Method 2 compaction, which requires two passes with a sheep’s foot roller. It is anticipated that all of this material will come from the borrow area. Material for the clay core shall be obtained from the designated borrow area. Quantity includes a 15% shrinkage factor applied to computer generated volumes.

7. Compacted Fill for Stabilization Structure, Primary Berm, and Submerged Berm – This bid item includes general Earthfill for completing the primary berm, grade stabilization structure, and submerged berm. The general material is outside of the compacted clay core but should be good clay material. If good material is found during general excavation or wetland grading/excavation, this would be a good place to use it.

This material requires Method 1 compaction, which is pass-over with loaded, hauling equipment. Embankment quantities include a 15% shrinkage factor applied to computer generated volumes.

8. Fill/Grade Creek “Meander” – This bid item includes filling the “meander” in the creek just South of the Grade Stabilization structure to provide the design grades. If good material is found during general excavation or wetland grading/excavation, this would be a good place to use it. This material requires Method 1 compaction, which is pass-over with loaded, hauling equipment. Sheep’s foot or other compacting equipment may be necessary in order to compact material adequately in creek while providing final grades.

Embankment quantities include a 15% shrinkage factor applied to computer generated volumes.

9. Topsoil Placement over Disturbed Areas – This item includes placing 6 inches of stockpiled topsoil over the embankment and disturbed areas.

10. Remaining Topsoil Placement West of Wetland -This bid item includes respreading all remaining topsoil West of the wetland and leveling. The landowner may also elect to stockpile a portion of the topsoil material on-site. The spoil material shall not be placed as shown on the plans, which is West of the wetland adjacent to 280th Avenue. The spoil material shall be placed West of the Wetland inside of the easement boundary. The material shall be graded to drain towards the wetland and gaps shall be provided in the spoil area to allow the area West of the spoil to drain through towards the wetland.

11. Agridrain WCS – This bid item shall include all equipment, labor, and material required to supply and install one Agridrain structure. This work shall include the structure, stoplogs, fittings, connections, and other associated materials required to provide a complete water control system.

12. 12ӯ CMP Outlet Shell РThis bid item shall include 20 linear feet of 12ӯ galvanized CMP to be utilized as a protective shell at the outlet of the 10ӯ HDPE dual-wall pipe.

Bid item shall include all necessary connections/fittings required to provide a watertight connection.

13. Aluminum CMP WCS - Reference details on plan sheets C204, C301, and 302. This is a fully aluminum structure.

14. 18ӯ Aluminum CMP РThis bid item shall include 55 linear feet of 18ӯ. This is a fully aluminum CMP.

15. Aluminum CMP Inlet Riser Structure – Reference details on plan sheet C204. This is a fully aluminum structure.

16. Stoplog Storage Structure – This bid item shall include all equipment, labor, and materials necessary to provide the stoplog storage structure, as detailed on Sheet C302.

17. Riprap, Revetment, & Aggregate Placement (IA DOT Class E) –This material will be placed at the upstream and downstream sides of the spillway, 18” outlet, 12” outlet, and any other areas shown on the plans.

18. Riprap Toe (IA DOT Class E Riprap) – This bid item includes all equipment, labor, riprap, and other associated materials and costs with the supply and installation of riprap, as detailed in the plans. Riprap shall be placed at a depth of 2 feet below the toe of the existing ditch to be determined by the Engineer in the field and extend 2’ out from the toe and 6’ into the slope (See detail on Sheet C203). The contractor shall be required to perform work during low flow conditions in sections no longer than 10 feet. A long reach excavator will be required. The final location and length of the riprap toe will be determined and marked by the Engineer in the field. The contractor shall coordinate with the engineer prior to needing stakes.

19. 1” Clean Rock – This bid item shall include the 1” clean rock to be utilized to construction the riprap toe detail as shown on Sheet C203.

20. Articulating Concrete Block – This bid item includes all equipment, labor, and material required to provide the articulating concrete block as shown in the drawings. The ACB shall be installed in strict accordance with the manufacturer’s recommendations and requirements. Concrete required to complete termination details shall be considered incidental to this bid item. Details based on “Armorflex” Class 45 (closed cell).

Contractor may substitute material, upon approval by the Engineer. This bid item shall account for all materials, components, and equipment required to provide the complete articulating concrete block system. Contractor shall be required to provide shop drawings from manufacturer showing layout and terminations, as well as all other details necessary to complete installation. Quantity was calculated to account for crest area, side slope area, and terminations at all sides.

21. Tile Investigation – There is pattern tile located in the field. There has been tile investigation completed during survey activities (reference plan sheet C051). This item shall account for trench excavations to find known tile locations. There are two lateral tile at the North end. Contractor shall confirm those tile are not connected to pattern tile system.

22. Tile Removal – Bid item for tile removal shall include equipment, labor, disposal fees, and all other associated costs with excavating, removing, and off-site disposal of existing tile. Machine compaction of trench shall be performed to ensure blockage. Bid item shall also include removal/disposal of existing Agridrain WCS (unless Owner elects to keep).

23. Tile Caps – This bid item shall include all equipment, labor, and material required to supply and install tile caps. Caps may be commercially made or concrete plugs.

24. 10”Ø HDPE Dual-Wall – This bid item shall include all equipment, labor, material required to complete the 10”Ø HDPE dual-wall installation. Question: There was a question about installation of the 10” HDPE pipe and if spoon installation would be appropriate. Answer: On Sheet C205, there is a typical installation detail for the 10” HDPE pipe, which calls out “Spoon installation shall be half-circle shaped with undisturbed soil having contact with entire bottom half of pipe.”

25. 5ӯ Perforated CPP РThis bid item shall include all material, labor, and equipment required to tie-in the existing 5ӯ CPP lateral tile lines into the new 10ӯ HDPE dual-wall pipe, as well as the CPP tile modification South of the drainage ditch. This work shall include all fittings (Inserta tees or tees).

26. Silt Fencing – This bid item shall include the supply, installation, and maintenance of silt fencing throughout the project. Erosion control measures shall be installed prior to the start of work and will be maintained until final stabilization of the site.

27. Rock Check Dam – This bid item shall include providing a temporary rock check dam within the creek just downstream of the grade stabilization structure. The check dam shall be installed prior to starting excavation work in the ditch and shall be removed upon completion of the project.

28. Structure Seeding – This will consist of brome grass for the dike, wetland grading side slopes, and around grade stabilization structure area. Please note that fertilizer and mulch are to be included with this bid item.

29. Buffer Seeding – This will consist of all areas outside of the pool area and structure to be seeded with native grasses and flowers. The seed mix design must meet the minimum requirements outlined in the specifications. The contractor must submit the mix design for approval prior to placement. This mix will be reviewed by the local NRCS office for suitability.

30. Crop Damage – Crop damages will be a pass-through cost by the contractor to the landowner. Relaying tile outside of the easement area will cause crop damage. Engineer will measure this area and IDALS will agree with the landowner on a unit cost. At this time, the bid item unit price is $0 on the schedule of prices as a place holder. Do not alter this value when submitting a bid.

4/3/2024

3:30 PM

Division of Soil Conservation and Water Quality Plan Holders List for Bid:

24-01 Poc913130C

24-01 Name Company Street Address City State Zip code Phone Email x Matt Thomas Better by Design 902 West Helm Bookfield MO 660-375-1244 mrt3k9@gmail.com x Jeremy Cole Cole Excavating, LLC 122 N. 2nd Street, P.O. Box 617 Greene IA 50636 641-823-4700 coleexc74@gmail.com x Andrew Schippers Ducks Unlimited 209 Eugene St Radcliffe IA 832-704-3286 aschippers@ducks.org x Alonz Barkley Ducks Unlimited 305 Deer Rdige Dr Bondorant IA 515-570-9276 abarkley@ducks.org x Levi Thies Empire Excavation 712-660-8137 sam@pcius.com x Adam Hammes Hammes Bulldozing 16520 Hwy 92 Sigourney IA 641-660-1610 hammes.bulldozing@outlook.com x John Healy Healy Excavating 3483 Perkins Avenue Lakeview IA 51450 712-830-9179 johnhealy@netins.net x Jeff Kestel IDDA-Wetland Field Specialist Storm Lake IA 212-299-1998 jeffkestel@gmail.com x Bruce Vonnahme Leroy and Sons, Inc. 405 Dunlap Street Arcadia IA 51430 712-790-9956 vonateam@netins.net x Julie Knutson Master Builders of Iowa jknudson@mbi.build x Cindy Adams Master Builders of Iowa 221 Park Street Des Moines IA 50309 515-288-7339 Cadams@mbi.build sam@pcius.com x Tommy Kuiper MLS Landscape & Design, Inc. 722 Broad Street Granville IA 51002 712-727-3800 tommy@mlsld.com x Matt Bohlen Peterson Contractors Inc. 104 Blackhawk Street Reinbeck IA 50669 319-245-2713 x217 matt@pcius.com x Joe Roach Redings Gravel & Excavating 2001 East Oak Street Algona IA 50511 515-295-3661 joe.roach@rgealgona.com x Dan Preuschl Redings Gravel & Excavating 2001 East Oak Street Algona IA 50511 515-341-3199 dan@rgealgona.com x Stacie Schmidt Lewis Lawn & Labor, Inc. 515-996-5296 lewislawnlabor@gmail.com