Secondary Containment Liner System with leak detection inspection pipe
and optional alarm.

Miller Environmental, the nation’s leader in Septic Tank Liners, has developed a solution for Beauty Shops and any other concrete tanks that needs double hull protection.

The Miller Environmental Exterior Liner System allows you to meet code for secondary containment with an inspection pipe placed between the tank and the liner to above grade for leak inspections quickly and easily at any time.

It is recommended you also use the lid liner with manhole riser boot liner which completely encloses the tank for protection of any surface water and dirt getting between the tank and liner.

Miller Environmental Stick Tape is recommended for sealing the lid liner to the tank liner. The double sided tape is placed on both sides of the liner. A second run of one-sided tape is placed on the top outside perimeter of the tank liner for a complete seal. Then the liner is set in place and the inside bottom perimeter overlaps the exposed tape and is firmly pressed together. A 2” PVC pipe is placed along side the tank and inside the liner to above grade. We recommend using 2” perforated pipe from the bottom of tank up to 4” below top of tank. Then 2” solid pipe up to above grade with PVC cap or cleanout plug. The 2” perforated pipe is connected to vertical pipes and goes around the entire bottom of tank, to detect leakage from all 4 sides. PVC pipe should be attached to the sides of the tank using straps and concrete anchors every 24” with a piece of stick tape placed over the straps to protect the liner.

The Miller Environmental Inspection Kit includes all the items to complete and install this package
(such as inspection pipe, straps, anchors, alarm and manhole covers). You may also request our Inspection Kit with or without an alarm.

This complete package is available in any size for all types of pre-cast tanks. Fax or mail a drawing of tank dimensions showing where inlet boot and manhole riser boot will be located. Include exact measurements and diameters, as well as to the center of each boot from top of tank to bottom of tank and side to side.

Download our Secondary Containment Liner System Brochure in PDF.

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