PRO-ECO-LITE (tm) COMPOSITE HEADWALL STRUCTURES
Canada Patented - US Patent Nos: D477,543 - D477,544
US Patent Pending

The ENVIRO-CONNECTtm SYSTEM

The specific pipe type is fabricated to the XPORTtm insert at the factory. A smooth
transition results in zero loss in pipe cross sectional area. This is very important
where high flow rates and volumes are encountered.

This connection system is not limited to any particular pipe system other than if the
pipe is corrugated it must be annular so that the smooth entry/exit can be maintained at the
headwall face. Consult with your local distributor for information on which pipe systems are
accommodated in inventory. Remember if it is important that the pipe headwall connection be
ENVIRO-CONNECT tm contact the distributor or manufacturer on custom connections for
other pipe types.

ENVIRO-CONNECT tm SYSTEM requires less labour and results in superior
hydraulics with no reduction in the cross sectional area at the pipe connection. The
connection is made by using the specified pipe manufacturers bell end or coupling
system. Any headwall can be supplied with a matching pipe stub that connects to
your pipe suppliers system. This option permits the installer to use the pipe
manufacturers connection or coupling system which would ensure the soil-tight,
silt-tight or watertight connection to the pipe manufacturers specifications plus permit the
installation connection to conform to governing authority requirements and standards as
outlined by the pipe manufacturer claims.

This option may be available but not limited to the following pipe: Boss 2000, Armtec CSP,
Ipex, Solenos and Hancor.

** Note: Corrugated pipe fitted for ENVIRO-CONNECT tm must be annular.

Pipe types not standard on the above system may be custom fitted on request.

The added benefits of using ENVIRO-CONNECT tm with a specific proprietary pipe
type system are:

1. Water tight seal if needed.
2. Elimination of fines and particulate into the pipe stream.
3. Elimination of toxins, pollutants or salts into the pipe stream.
4. Guarantee, claims and warrantees of the pipe connection system can be maintained by the
pipe manufacture.