Three Forks Precast

Your local resource for quality building materials and supplies since 1974.

Septic and Dosing Tanks

We have a variety of tank sizes in stock, click on the pdf’s below to view specifications.

SEPTIC TANK DIMENSIONS

Infiltrators   View Site >

Other Precast

Parking Bumper

Drywells – 24″ and 48″

48″ Drywell

Tray cable

PVC riser pipe and lids

Stock Tanks

1000 gal buriable

 1000 gallon tank

 620 gallon tank

Feedbunks

Manholes

manhole pdf

Pipe Mandrels

Mandrel pdf

Grease Interceptors

1000 g grease interceptor pdf

Fire Rings

Sand & Oil Separators

Cisterns – 500 to 5000

Electrical

Vaults

Culverts – ADS & Galvanized

Concrete blocks:

2’x2’x2′          2’x2’x3′     2’x2’x4′      2’x2’x6′        

3’x3’x3′            3’x3’x6′

Deco Concrete Blocks (sizes above)

    Split Face

    River Rock

Custom Tanks – Call for more information.

SPI Control panels

Floats

Splice boxes

Hours

8:00 AM to 5:00 PM Monday through Friday   |   8:00 AM to 1:00 PM Saturday

Phone: 406-285-3281    |    Fax: 406-285-5201

109 N 1st Ave East, Three Forks, MT 59752