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FIBERGLASS rNTAINMENT TURBINE-ENCLOSURES LUTIONS MODELS SERIES NTE, WTE AND STE 1.0 GENERAL DESCRIPTION • Containment Solutions recommends a sealed collar for a /turbine enclosure seam. Continuous electronic The turbine enclosure provides a housing monitoring the secondary containment collar submersible pump, a termination point for double- wall piping,and access to fittings or accessories on should be used - d to warn the operator the the tank top. lotion of petroleum product before the liquiduid level rises above the collar/turbine enclosure seam. The turbine enclosure is constructed of fiberglass reinforced plastic(FRP), a proven material for long- term performance. Unlike unreinforced plastics, 2.0 FRP NON-SEALED TURBINE ENCLO- such as HDPE,the rigid FRP construction does not SURE - MODELS NTE42 AND NTE48 deform during or after installation. The Non-Sealed FRP Turbine Enclosure includes The turbine enclosure is supplied with non-sealed, an FRP enclosure body, an FRP reducer, and a watertight, or sealed FRP tops. loose fit FRP lid with handle. • The watertight turbine enclosure includes a The turbine enclosure body is 42"or 48" in diameter push on lid with o-ring seal and provides a and a minimum of 2' in length. To accommodate watertight seal with water up to 12"over the lid. deeper burial depths, longer enclosure bodies are • The sealed turbine enclosure includes 14 nuts available in one foot increments. The enclosure and bolts with a flat gasket and is watertight body can be trimmed at the jobsite to adjust for the with water up to 7' over the lid. final burial depth. The enclosure body is field sealed to the tank collar using the supplied adhe- • The turbine enclosure must be mounted to a sive kit (Kit AD). secondary containment collar on the tank top. . After sealing the enclosure body to the collar and Primary piping is installed from the submers- completing all piping and electrical connections, ible pump to the dispenser. When double-wall the reducer and lid are placed over the enclosure piping is installed around the primary piping, body. The 42" x 30" ID or 48" x 30" ID reducer fits the double-wall pipe connects to the turbine enclosure using optional FRP fittings that can onto the matching 42" or 48" diameter enclosure be provided by Containment Solutions. body. The reducer bottom fits loosely over the enclosure body. • In the event of an accidental spill from the The lid is 32.5" outside diameter and fits loosely primary piping, the spilled product will drain over the top of the reducer. The 30" top opening through the double-wall piping to the turbine allows for the removal of a 22" manway lid (28"OD) enclosure and accumulate in the secondary through the opening. Both the 22" manway lid and containment collar. The secondary contain- the turbine enclosure top can be removed through a ment collar serves as a basin to allow the 36" street box. detection of leaks in the submersible pump or the product piping. The reducer and top are designed to prevent • While the turbine enclosure may be mounted to water runoff from entering the turbine enclosure. the secondary containment collar without adhe- However, if groundwater rises to the top of the sive, an adhesive kit (Kit AD) is supplied with enclosure body, water will infiltrate the turbine each turbine enclosure to attach it to the enclosure. secondary containment collar at the jobsite. �AWARN�NG Sealing the collar/turbine enclosure seam pre- vents the ingress or egress of water or fuel from the turbine enclosure. A TURBINE ENCLOSURE IS A CONFINED SPACE. NEVER ENTER A TURBINE ENCLOSURE WITHOUT PROPER TRAINING AND O.S.H.A.APPROVED EQUIPMENT.