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Striem

3100 Brinkerhoff

Kansas City, KS 66115

Tel: 913-222-1500

Fax: 913-291-0457

www.

striemco.com

Made in the U.S.A

 16" Max. 

LB-25 Shown

2,500 lb.

Max. load

Vent

FLOW

FLOW

450 lb. Max 

Load

LB-25 Shown without riser

FLOW

FLOW

ON-THE-FLOOR DETAIL

(LB-125 SHOWN)

FLOW

FLOW

2,500 lb.

Max Load

Riser (sold separately)

Rebar

LB-25 Shown with riser

INTERIOR BELOW GRADE INSTALLATION INSTRUCTIONS

(LB-15, LB-25)

INTERIOR ABOVE GRADE INSTALLATION INSTRUCTIONS

(LB-15, LB-25, LB-35, LB-50, LB-125, LB-275)

If concrete slab falls within body of unit, reinforce with rebar,

extending 6" beyond footprint of unit to connect main floor slab.

When the jobsite requires burying unit flush with floor

without using a riser kit, maximum cover/unit top load rating is 450 lbs.

Native soil

  

CONNECTIONS

Install unit(s) as close as possible to fixtures/drains being serviced.

1.

Connect waste piping to the unit.   

2.

Crushed aggregate or sand backfill

Concrete

  

EXCAVATION

Install unit(s) as close as possible to fixtures being serviced.

1.

Width and length of excavation shall be minimum 6" greater 

2.

than the tank on all sides.

Depth of excavation shall be 6" deeper than tank bottom.

3.

Set the tank in well-packed crushed aggregate material 

4.

approximately 3/4" size rock, or sand, with no fines.   

CONNECTIONS

Connect waste piping to the unit. 

1.

BACKFILLING & FINISHED CONCRETE SLAB

Before backfilling and pouring of slab secure cover(s) to the unit(s). 

1.

Backfill using crushed aggregate material approximately 3/4" size rock or sand 

2.

with no fines.

3.   Place 6" aggregate base under slab.

3.

 

LAB BASIN SERIES INSTALLATION,

OPERATION AND MAINTENANCE GUIDE

ECO:

10/22/18

MJ

REV:

DATE:

DWG BY:

DESCRIPTION:  

PROPRIETARY AND CONFIDENTIAL

THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF 

STRIEM, LLC. 

ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF 

STRIEM, LLC. 

IS 

PROHIBITED.

NOTES:

Striem Lab Basins are not to be installed in any other manner except as shown.  Consult local 

codes for separate trapping requirements, cleanout locations and additional installation instructions.

Vent required on outlet pipe only if outlet diptube is present.

SHEET NUMBER: 

4 of 6

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