Phone: (660) 646-3553 Email: JGarrison@Irvinbilt.com

Completed Projects

Each year Irvinbilt Constructors Inc. successfully completes a number of projects for satisfied clients on schedule and within budget. We are proud to feature a sample of our recently completed projects in this page. Following the featured projects is a comprehensive list of significant projects we have completed during the past decade.

Smithville Missouri Raw Water Pump Station

Project: Raw Water Pump Station
Owner: City of Smithville
Location: Smithville, Missouri
Engineer: HDR, Inc.
Contract Amount: $2,983,795
Scheduled Completion Date: March 15, 2023
Superintendent: Brad Zahner

This project replaces the existing Smithville raw water pump station. The controlling butterfly valve and reducer at the base of the Smithville Reservoir dam are also being replaced. This infrastructure controls the flow of water from Smithville Lake to the pump station and provides a mechanism for Zebra mussel control at the raw water intake facility by using a copper ion system.

In recent years the raw water pump station had flooded, damaging electrical equipment. The pump station was also reaching its rated capacity. This project will locate the new station at a higher elevation above the flood plain. It has room for three pumps, two pumps now and one in the future. The station will have a separate electrical control room and a chemical feed equipment room.

The current raw water pump station is designed to send 2.5 million gallons of Smithville Lake water to the plant in a twenty-four-hour period. Based on the predicted population growth, the city plans to design and construct a 5 million gallon a day plant with completion in 2025. The raw water pimp station project is the first step in this process.

The new butterfly valve at the toe of the dam will have a bypass so future maintenance will be more accessible. Zebra mussels have been identified as a major issue. The mussels attach themselves to water intakes, which can lead to clogs. To prevent them, an ion exchange system will treat the raw water and control the mussels.

Project: Water Treatment Plant (mechanical subcontract)
Owner: City of Lexington
Location: Lexington, Missouri
General Contractor: Radmacher Brothers Excavating Company, Inc.
Engineer: Bartlett & West, Inc.
Contract Amount: $1,329,700
Scheduled Completion Date: December 9, 2023
Superintendent: Mike Tripp

This project consists of constructing a new 1.2 million gallon per day water plant, along with a new well field, under a separate contract. This plant will provide quality water for the next generation to Lexington and allow the city to increase water sales to the surrounding area, if needed. The project will also convert the city’s water system from one using surface or river water, to one using ground well water.

The project involves building the new water treatment plant, including two lime sludge lagoons, a recarbonation basin, installation of three steel package gravity filters, chemical feed and storage equipment, two solids contact units, one aerator, chlorine detention piping, process piping, and installation of the following equipment: carbon dioxide storage and feed panel, lime silo and feeder, steel gravity filters, supervisory controls and data acquisition (SCADA) equipment, electrical switchgear, and two generators. The project also includes plant electrical, mechanical, and plumbing along with grading, seeding, and crushed rock and concrete paving around the plant.

Irvinbilt Constructors is performing the mechanical subcontract for the general contractor, Radmacher Brothers Excavating Company, Inc. This portion of the project involves yard and process piping, valves, and fittings.

Project: Bus Barn
Owner: Meadville R-IV School District
Location: Meadville, Missouri
Architect: Klinger & Associates
Contract Amount: $977,300
Scheduled Completion Date: December 31, 2022
Superintendent: Bill Meyers

Irvinbilt Constructors is building a new 6,240 square foot (60’ x 104’) school bus barn for the Meadville R-IV School District in Meadville, Missouri. The project involves considerable site grading and excavation prior to pouring the concrete foundations and slab. The building will be a wood post-frame structure with prefinished metal wall and roof panels. Overhead doors will provide access to six bus bays. Site paving will be a combination of concrete and crushed rock.

Gallatin Wastewater Treatment Plant - Clarifier Replacement

Project: Wastewater Treatment Plant – Clarifier Replacement
Owner: City of Gallatin
Location: Gallatin, Missouri
Engineer: Allstate Consultants LLC
Contract Amount: $693,400
Scheduled Completion Date: November 15, 2022
Superintendent: Steve Case

This project at the Gallatin, Missouri Wastewater Treatment Plant involves the demolition of an existing clarifier and construction of a new 40-foot diameter concrete clarifier basin and installation of internal equipment. Interconnecting piping and related electrical work are included in the contract. Site work consists of minor grading and chain-link fencing work.

Project: Water Treatment Plant
Owner: Atchison County Wholesale Water Commission
Location: Rockport, Missouri
Engineer: Bartlett & West, Inc.
Contract Amount: $11,819,386
Completion Date: 2013
Superintendent: Ron Lewellen

In February of 2006, the Atchison County Wholesale Water Commission was organized for the purpose of providing a sustainable supply of potable water for the citizens of Atchison County and adjacent communities, now and in the future. Construction of their new water plant and delivery system began in 2012 and operations began in 2013.

This project involved constructing a completely new water treatment plant on a 41-acre site located southwest of Rockport, Missouri, along the east side of Interstate Highway 29. The design provided for an average flow of 1,910 gallons per minute (2.75 million gpd) and a peak flow of 2,387 gallons per minute (3.44 million gpd). The major structures for the treatment process include an aerator, flow splitter, solids contact basin, two recarbonation basins and four gravity filters in a precast concrete treatment building, CT basin, clearwell, and a high-service pump station. The contract included treatment equipment, yard and process piping, instrumentation, and electrical work.

The project was delivered on schedule with minimal change orders. Under an agreement with Alliance Water Resources, the commission distributes water to its wholesale customers, including the cities of Fairfax, Rock Port, and Tarkio, as well as Public Water Supply District #1.

Project: Water Treatment Plant Improvements
Owner: City of Trenton
Location: Trenton, Missouri
Engineer: Larkin Lamp Rynearson
Contract Amount: $3,550,059
Completion Date: 2014
Superintendent: Jim Jacoby

Irvinbilt Constructors carried out an extensive set of improvements to the Trenton, Missouri water treatment plant. The project involved constructing a new chlorine contact basin, a chemical feed building (pictured), the filter building renovation, a metal-clad building over the existing secondary basin, modifications to the primary basin, associated process piping, instrumentation, and electrical, as well as civil work that included asphalt and crushed rock paving, chain-link fencing, and seeding.

Project: Wastewater Treatment Plant Improvements
Owner: City of Kearney
Location: Kearney, Missouri
Engineer: Larkin Group, Inc.
Contract Amount: $2,820,911
Completion Date: 2014
Superintendent: John Thieme

The Kearney, Missouri wastewater treatment plant improvement project involved the construction of two new 40’-diameter clarifiers, a flow splitting structure, a flow measuring structure, conversion of three treatment cells to aeration basins, installation of three new blowers, process piping, electrical, along with site work that included crushed paving and chain-link fencing.

Project: Wastewater Treatment Plant Improvements
Owner: City of Cameron
Location: Cameron, Missouri
Engineer: HDR, Inc.
Contract Amount: $3,352,399
Completion Date: 2017
Superintendent: Ron Lewellen

Cameron’s municipal wastewater is treated through a 1.6-million-gallon-per-day activated sludge plant. Irvinbilt Constructors carried out an improvement project that included construction of a sludge dewatering building (pictured), an effluent metering vault/non-potable water pump station, and a sludge transfer vault. Modifications were also made to the RAS/WAS pump station, the two existing oxidation ditches, and the sludge storage/digestion basin, and two aerobic digesters that were fitted with new aeration equipment.

Project: Aquatic Center
Owner: City of Brookfield
Location: Brookfield, Missouri
Engineer: Water’s Edge Aquatic Design
Contract Amount: $2,555,592
Completion Date: 2017
Superintendent: Brad Zahner

The sparkling jewel of the Brookfield Parks System is the Brookfield City Aquatic Center. It is located in the South City Park and opened its doors Memorial Day 2017. It provides countless hours of recreation, instruction, and heat relief for thousands.

The aquatic center has a total water surface area of 4,922 square feet that starts at a zero entry depth and finishes at the deep end, measuring 12’-6”. A diving board, two water slides, children’s play structures, climbing wall, a current channel, and four shaded cabanas are among the twenty-one features available for the visitors to enjoy.

Irvinbilt Constructors delivered the project on time for the 2017 summer season.

Project: Aquatic Center and Program Facility
Owner: City of Kirksville
Location: Kirksville, Missouri
Architect: SFS Architecture
Contract Amount: $8,110,2500
Completion Date: 2021
Superintendent: Steve Case

This project was an extensive renovation of the city’s existing aquatic complex located in Rotary Park that had been built in 2000 by Irvinbilt Company. That complex included an indoor pool, outdoor pool, and bath house.

Improvements to the existing indoor facility included renovation of an existing six-lane by 25-yard lap pool to provide a shallow play area and current channel with four 25-yard lap lanes. The existing 6,600 square foot indoor pool enclosure was renovated with new translucent daylighting panels to improve building performance and expanded to allow for additional indoor deck seating.

The existing outdoor leisure and lap pool was heavily modified to include six 25-yard lap lanes, a zero-depth entry with new play features, a lazy river and a family slide. Other new amenities include a dual flume slide tower with deck run-outs, deck sprays, night swim lighting, shade structures and birthday party rental areas on deck.

A new 7,600 SF bathhouse provides consolidated pool mechanical space, administrative offices for the facility and parks staff, party and meeting rooms, concessions, and changing rooms for men, women, and families. Changing facilities includes adult changing tables for companion care and considered the active aging population that utilizes the indoor lap lanes throughout the year. Concessions sales windows are configured to allow flexibility when the outdoor pool is closed. Staffing needs were considered by collocating concessions, admissions, and guards’ spaces to allow for multi-tasking during non-peak periods of the day. While the bathhouse facilities are primarily new, portions of existing walls and foundations were modified for the pool mechanical space and covered with new exterior materials to provide a fresh and seamless appearance.

Project: Baseball Field and Concession Building
Owner: Brookfield R-III School District
Location: Brookfield, Missouri
Architext: ACI Boland Architects
Contract Amount: $3,026,548
Completion Date: 2022
Superintendent: Bill Meyers

Irvinbilt Constructors recently completed a new baseball complex for the Brookfield R-III School District. The project is located on the school campus north of the high school that was built by Irvinbilt Company in the late 1980s. The project consisted of the sports field proper with a sod outfield, specially surfaced infield, and an irrigation system. The plan also included construction of a masonry concession/press box building and two dugouts, chain-link fencing, sports lighting, a scoreboard, and an adjacent network of concrete walkways and a parking lot.

The following is a list of significant projects completed by Irvinbilt Constructors, Inc. during the past decade:

Project: Water Treatment Plant Improvements Owner: Linn Livingston Public Water Supply District #3 Location: Wheeling, Missouri Engineer: Allstate Consultants LLC Contract Amount: $1,536,387 Completion Date: 2014 Superintendent: Brent Anderson	Project: Wastewater Treatment Plant Improvements Owner: City of Rolla Location: Rolla, Missouri Engineer: Archer-Elgin Engineering Contract Amount: $1,933,234 Completion Date: 2014 Superintendent: Brad Zahner
Project: FEMA Addition Owner: Blue Springs School District Location: Blue Springs, Missouri Architect: Hollis + Miller Architects Construction Manager: JE Dunn Construction Contract Amount: $1,716,688 Completion Date: 2014 Superintendent: Brad Zahner	Project: Kirk Memorial Renovation Owner: Truman State University Location: Kirksville, Missouri Architect: Trivers Associates Contract Amount: $1,098,476 Completion Date: 2014 Superintendent: Ron Lewellen
Project: Wastewater Treatment Plant Improvements Owner: City of Clinton Location: Clinton, Missouri Engineer: HDR, Inc. Contract Amount: $1,482,300 Completion Date: 2015 Superintendent: Brent Anderson	Project: Maintenance & Transportation Building Owner: City of Kearney Location: Kearney, Missouri Architect: DLR Group Contract Amount: $1,708,700 Completion Date: 2015 Superintendent: Brad Zahner
Project: Pedestrian Mall Renovation Owner: Truman State University Location: Kirksville, Missouri Architect: Hitchcock Design Group Contract Amount: $1,231,006 Completion Date: 2015 Superintendent: Ron Lewellen	Project: Wastewater Treatment Plant Improvements Owner: City of Waverly Location: Waverly, Missouri Engineer: HDR, Inc. Contract Amount: $1,130,508 Completion Date: 2015 Superintendent: Brad Zahner
Project: Water Well Improvements Owner: United States of America Location: Lake City Army Ammunition Plant, Independence, Missouri Engineer: Bartlett & West, Inc. Contract Amount: $1,243.474 Completion Date: 2019 Superintendent: Brent Anderson	Project: Violette Hall and Student Recreation Center Renovation Owner: Truman State University Location: Kirksville, Missouri Architect: William B. Ittner, Inc. Contract Amount: $1,246,037 Completion Date: 2019 Superintendent: Ron Lewellen
Project: Wastewater Treatment Plant Headworks Owner: City of Trenton Location: Trenton, Missouri Engineer: Burns & McDonnell Contract Amount: $2,037,337 Completion Date: 2020 Superintendent: Brad Zahner	Project: Water Plant Lagoon Lime Sludge Removal and Land Application Owner: City of Weston Location: Weston, Missouri Engineer: Lamp, Rynearson & Associates Contract Amount: $3,106,947 Completion Date: 2022 Superintendent: Brent Anderson
Project: Prairie Fields Wastewater Treatment Plant Owner: City of Kearney Location: Kearney, Missouri Engineer: 21 Design Group, Inc. Contract Amount: $1,256,670 Completion Date: 2022 Superintendent: Brad Zahner

Customer Testimonials

My company and I have worked with Irvinbilt Constructors and its predecessor, Irvinbilt Company, on many projects in the last thirty years that include small pump stations to multi-million-dollar water treatment plants and wastewater treatment facilities. We have worked with Irvinbilt on design-bid-build projects as well as design-build. It is obvious that Irvinbilt and their employees are always concerned about craftsmanship and work efficiency.

--Cary Sayre,
Allstate Consultants LLC

Contact Irvinbilt Constructors

Irvinbilt Constructors, Inc.
10 Hickory
Chillicothe, Missouri 64601

Irvinbilt Constructors, Inc.
P.O. Box 1107
Chillicothe, Missouri 64601

	(660) 646-3553
	ContactUs@Irvinbilt.com

Bid Schedule

Irvinbilt Constructors, Inc. periodically updates the schedule of projects on which they intend to submit bids. If you would like to be included on our list to receive updated schedules by e-mail, let Joe Garrison know at JGarrison@Irvinbilt.com. Simply put “Bid List Request” in the subject line. We seek bids from qualified subcontractors and material and equipment suppliers. We solicit quotations from qualified MBE, WBE, DBE, and SDVE firms.