Septic Tank Installation
Sprott Lake BC
Tank Installation
Measuring
Crane placement of the septic tanks. This systems is a type 2 with BIONEST treatment in the middle tank.
Wastewater drip lines spaced between the trees for a discreet dispersal field.
An excellent choice to keep a forested look on your property.
Here we are testing the perc rate of the soil. This helps establish how long the field will be.
This test pit ended up being 1.9 m deep.
All pure sand here.
Septic Tank Installation
Sprott Lake BC
Tank Installation
Measuring
Getting Site Ready for Tank Placement and Septic Field Installation.
Fuji Clean Treatment Tank,
Laser Level
Cat Excavator
Denman Island
Remote Work
B4 Engineering
Septic Tank Excavation
Pea Gravel Bed
Raked Level ready for tank placement
Squirt Height Test
60 cm attained.
Ready for gravel fill and cover with sand
50 mm force-main from tank chamber.
Setting the sand binding layer level and flat using a laser level. Must attain +/- 1 cm left to right and along the length of the
bed.
Subsurface filter built with infiltrator chambers connected to a type 2 treatment tank. When used it can help dissipate the sewer smell under ground.
A cedar chip layer is placed on top to help filter the smell.
150 cm squirt height test,
this ensures adequate water volume and scouring of the pipes.
ROWP Standards from the SPM V 3.