INSTALL_2002 DIESEL - Laserfiche WebLink

Home Browse Search

shall be made with the inside of the tank,or 9.2.1.2 Pre-mix resin with filler material and possibly at the lift lug, if steel is exposed,prior to catalyst. Apply generously to tank application of the lift lug cover. No current shall surface at lift lug and to bottom of FRP pass through the factory installed flange gaskets, cap, Place cap over lift lug. Apply Isolation of the fittings is required to assure tank additional resin with filler and catalyst integrity. around edges of cap to seal. AJ16W to cure. 8.3 If the tank is to be installed near an impressed 9.2.2 As an alternative to Paragraph 9.2.1, current system, the effect of the system must be exposed steel at the lift lugs may be considered on the ACT-1000 tank. The covered with the laminate via the repair corrosion consultant must consider including the kit supplied by the manufacturer. ACT-1000 tank into the design of the impressed 9.2.2.1 Follow the manufacturer's instructions current system. given in the repair kit. 9.0 SEALING of PIPE CONNECTIONS, LIFTING 9.3 After application, the installer shall verify that the LUGS and REPAIRS repair work has cured (adequate material hardness and solidification) prior to backfill. 9.1 Clean areas to be repaired through removal of surface rust, dirt, contaminants, and disbonded 9.4 After an air test has established tightness, tank laminate. The laminate and surface coat fittings shall receive a coat of resin prior to surrounding all holidays,laminate flaw areas, lift backfill. (Refer to Section 9 for surface lugs and/or exposed steel areas shall be surface preparation). Resin coating shall include the prepared by using a coarse grit sandpaper or entire plug on unused fittings. grinder. (Refer to SSPC SP-2"Hand Tool *' Cleaning"or SP-3'Power Tool Cleaning"for 9.5 Follow temperature guidelines supplied bathe additional guidance). This process shall remove manufacturer for proper catalyst/resin ratl6s and all glossiness from the surface surrounding the recommendations. Ideally, exterior tempejature repair area. Repair the area by using the repair shall be within the 60-80°F(15.5-26.6'C)range. kit supplied by the manufacturer. Temperatures below 50'F(10°C)shall require an external heat source to enable a chemical 9.2 During the installation process,steel can reaction to proceed, become exposed at the lift lugs due to handling of the tank or at the interface between the'steel 10.0 FINAL BACKFILL tank and either the nylon bushing or gasket These areas must be repaired by one of the 10.1 Homogeneous backfill similar to bedding following methods, material shall be carefully placed around the 92.1 A di-electric cap, if supplied by the entire tank and to a depth of at least one foot manufacturer, shall be placed over each (305 mm)over the tank. (See NFPA 30 and lift lug. First, prepare the surface of the state or local codes for a minimum depth of tank to be bonded to the cap in cover required), accordance with paragraph 9.2. Apply the cap to the tank in accordance with paragraph 9.2.1.1 or 9.2.12). ®® yi .8'REINFORCED ':':•'^ 'CONCRETE ' 0S �•• '':['• OR 8'I15F11AL7 vd•. 9.2.1.1 Place cap over lifting lug. Pre-mix resin with catalyst and apply around the cap 10.2 If laminate damage occurs after holiday testing and the tank surface immediately or during ball operation, repairs shall be adjacent to the cap. Bond the cap to the made in accordance with Section 9. tank with two layers of fiberglass mat // previously saturated with resin. 11.0 MAINTENANCE Y Roll out 211 air bubbles and air pockets, or as an alternative, see paragraph 11.1 The primary tank should be inspected monthly 9.2.1.2. for the presence of water. Inspection should