Skaw ND Precast is your trusted source for high-quality precast concrete products, including septic tanks, sand/oil separators, and a full range of durable accessories. Designed for strength and reliability, our precast solutions are built to handle the toughest residential, commercial, and industrial applications.
Whether you’re installing a new septic system, upgrading your wastewater management, or looking for custom precast concrete products, we have the expertise and craftsmanship to deliver results that last. Located in Minot, ND, we proudly serve customers throughout North Dakota and the surrounding region, providing dependable products and exceptional service. Discover why Skaw ND Precast is the go-to choice for septic tanks, sand/oil separators, and more.
On time delivery service. Our boom trucks can set your tank on site to your desired grade
4500 PSI reinforced concrete
8 foot depth of bury
24" manhole openings allowing optional larger tank filters increasing time between maintenance cycles
All tanks listed here are proudly made in North Dakota
Model Number | Max. Capacity | Height | Inlet | Length ID | Liquid Depth | Width ID | Weight |
---|---|---|---|---|---|---|---|
300 | 300 | 48 | 42 | 69 | 37 | 30 | 3850 |
660 | 660 | 39 | 28 | 86.5 | 24 | 74 | 8100 |
1034 | 1034 | 56 | 42 | 118.5 | 36.5 | 58 | 8300 |
1250 | 1250 | 55 | 42 | 118.5 | 36.25 | 71 | 10855 |
1705 | 1705 | 59 | 45 | 146 | 39 | 69 | 13050 |
2077 | 2077 | 67 | 53 | 146 | 47 | 69.5 | 16100 |
Liquid Depth
Model Number | Inlet | Max. Capacity Septic | Max. Capacity Pump | Max. Capacity Holding | Width ID | Liquid Depth | Gallons / Inch / Pump Chamber | Weight |
---|---|---|---|---|---|---|---|---|
750/500 | 300 | 758 | 512 | 1342 | 69 | 36 | 14.23 | 10855 |
1039/642 | 45 | 1039 | 642 | 1836 | 69 | 39 | 16.48 | 13050 |
1500/577 | 53 | 1500 | 577 | 2165 | 68.5 | 47 | 16.05 | 16100 |
Liquid Depth
Model Number | Inlet | Max. Capacity | Length | Width ID | Liquid Depth | Weight |
---|---|---|---|---|---|---|
300 | 42 | 183 | 69 | 30 | 37 | 3850 |
Infiltration Chambers
Manhole Risers
Covers
Alerts & Alarms
Pumps
Filters
Assorted Sch. 40 Pipe Fittings
Landscaping
Fabric
Dual Wall
Culvert
We're Ready to Help!
Frequently Asked Questions
What Precast Concrete Products Do You Offer? At Skaw ND Precast, we specialize in high-quality precast concrete products designed to meet a variety of needs. Our offerings include:
Septic Tanks: Available in a range of sizes and configurations, including single-chamber, two-chamber, and combination tanks.
Holding Tanks: Ideal for areas where wastewater needs to be temporarily stored.
Manhole Risers: Manufactured using durable WET CAST concrete for leak resistance and faster installation.
Custom Precast Solutions: We also work with customers on custom designs to suit specific projects or unique site requirements.
All of our products are crafted with precision, using high-strength concrete to ensure long-lasting durability. Proudly made in North Dakota, our tanks and precast products meet or exceed state and local requirements, providing reliable solutions for contractors, installers, and property owners alike.
Let us know if you need help choosing the right product for your project!
Precast concrete is the superior choice for septic tanks due to its strength, durability, and longevity. Unlike plastic or fiberglass, precast concrete is resistant to corrosion, UV degradation, and damage from heavy loads or shifting soil. It also provides natural insulation, reducing the risk of freezing in colder climates like North Dakota. Additionally, our tanks are manufactured to meet or exceed state regulations, giving you peace of mind that you're investing in a reliable, long-lasting solution for your wastewater system.
Our precast concrete tanks are built to last for decades. With proper installation and routine maintenance, they can easily last 30-40 years or more. At Skaw ND Precast, we use high-strength, 4,500 PSI concrete and reinforce our larger tanks with an innovative fifth wall for extra durability. Each tank is cured for at least 30 days to ensure maximum strength before delivery, so you can trust in their long-term performance for your wastewater system
Yes, Skaw ND Precast offers efficient delivery services to Minot, ND, and throughout the surrounding region. Our heavy-duty boom trucks allow us to deliver and precisely set your tank quickly and safely, even in challenging conditions. Our trucks are designed to prevent site damage, such as cave-ins, during the placement process. While we don’t perform full installations, we partner with and support contractors to ensure the process goes as smoothly as possible
Yes, in addition to our standard product line, we can work with you to design and manufacture custom precast concrete solutions for unique or specialized projects. Whether you need a specific size, shape, or additional features, our experienced team is here to help bring your vision to life.
Our tanks stand out because of their superior construction, reinforced durability, and attention to detail. Every tank is made from 4,500 PSI concrete, includes features like tar strip seals for leak prevention, and is cured on-site for at least 30 days to ensure maximum strength. Additionally, we offer innovative designs like tanks with a fifth inner wall for added support, which many competitors don’t provide. Plus, all of our products are proudly made in North Dakota, supporting local quality and craftsmanship.