At Donaldson Bros. Ready Mix we excel at precast concrete technology. We’re proud to be one of the few members of the National Precast Concrete Association in the Northwest. We cast septic tanks, retaining walls, manholes, parking curbs, pier blocks, and so much more. Because most of our precast products are made right here at our facility, our precast yard is always stocked up so we have what you need when you need it.
While we do make the precast septic tanks mentioned above, we also have every part and piece to build a complete septic system from start to finish. For more info, see our Septic Systems page.
For current prices on most precast materials and accessories, please check the price list below. (subject to change)
Tank prices are also included on their respective data sheets.
TANKS
TANKS
500 Gallon 1-compartment tank
Data Sheet
1000 Gallon 1-compartment (B-tank)
Data Sheet
1500 Gallon 1-compartment tank
Data Sheet
1500 Gallon 2-compartment tank
Data Sheet
2000 Gallon 1-compartment tank
Data Sheet
2000 Gallon 2-compartment tank
Data Sheet
MANHOLES
MANHOLES
Drywell Slotted Cone
Data Sheet
Solid Eccentric Cone
Data Sheet
Drywell Slotted Barrel
Data Sheet
Manhole Solid Barrels Info
12″, 24″, 36″, 48″ heights available
Diagram
Multi-use barrels
Solid, slotted, lids available for your configuration
Diagram
MORE PRECAST
More precast
Fence Mold
Data Sheet
Splash Block
Data Sheet
Headgates
Data Sheet
Parking Curb
Data Sheet
Parking Bumper
Data Sheet
Highway Curb (MDT Type A) (8′ & 10′ available)
Data Sheet
Pier Block
w/4×4 or 6×6 bracket
Data Sheet
Round pads (12/pallet)
Data Sheet
Quarry Stone Mid-Sized Landscape Full Block
Data Sheet
16″x 5″ Pad w/bracket
(4×4, 4×6, 6×6 available)
Data Sheet
2’x 2′ x 2′ Sump Box
Data Sheet
Retaining Walls
Quarry Stone
Quarry Stone Mid-Sized Landscape Full Block
Data Sheet
Quarry Stone Mid-Sized Landscape Half Block
Data Sheet
Quarry Stone Mid-Sized Landscape Corner Block
Data Sheet
Quarry Stone Mid-Sized Landscape Recessed Full Block
Data Sheet
Quarry Stone Mid-Sized Landscape Recessed Half Block
Data Sheet
Quarry Stone Mid-Sized Landscape Recessed Corner Block
Data Sheet
Quarry Stone Mid-Sized Landscape Top Cap
Data Sheet
Other precast
We also carry:
- Retaining Wall Sections
- Retaining Wall Caps
- Round / Square pads
- Landscaping Block
Download / View our entire precast catalog below. Our catalog contains all of the above and more! If you can’t find something you’re looking for, please contact us!