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All risers shall be appropriately oriented,consistent with logical positioning of plumbing and electrical penetrations,and attached to the tank top.The inlet(s)and outlet(s)shall be plugged and the tank filled with water.Pre-soaking concrete tanks for 24 hours is advised.The water level shall be two inches deep in the riser(above the exterior tank top)at the beginning of the water tightness test.CAUTION:Filling of the tank(s)shall be monitored closely to assure that no more than two inches of water is allowed to accumulate above the tank top.Pressure beyond this specification may compromise tank integrity and may require tank replacement at no cost to the Owner.No more than one gallon shall exfiltrate in a 24- hour period. Field repairs may be attempted once for observed sources of minor leakage. If the tank cannot be made watertight,then it shall be replaced at no expense to the Owner.Upon passing the water tightness test, backfilling shall be completed as described in the approved plans.Final grading of the finished surface shall assure that water does not accumulate around the risers or manhole covers.Each tank located adjacent to roadways or parking areas shall be protected from vehicular traffic by an adequate barrier (either locally available boulders or steel bollards filled with concrete and painted bright yellow). Excess soil from the excavations shall be managed on Site at a location designated by the Owner.Drawings of any approved"as built"changes noting pertinent dimensions,reference points, and elevations shall be provided to the Inspector by the Installer. 5.4 MicroFAST® 1.5 Unit and Accessories Materials The treatment unit,blower assembly,and controller shall be manufactured to the functional specifications shown in the plans and the DEQ-approved drawings. If the manufacturer has changed the specifications, the Designer must be notified in writing. The manufacturer's local representative will assist with the installation. Since the pretreatment system is an integral part of the design,no substitutions will be allowed. Workmanship The pretreatment system and related appurtenances shall be installed in accordance with the manufacturer's instructions,the approved plans and all appropriate electrical codes.Placement,assembly, and installation shall be conducted to facilitate easy operation,maintenance,repair,removal and replacement.All components shall be clearly marked in a permanent and professional manner,consistent with the design,to facilitate identification,monitoring,and troubleshooting.The Installer shall retain a licensed electrician where necessary and will be responsible for obtaining the necessary electrical permits and inspections.Copies of all permits,inspection reports,panel diagrams,and drawings of any approved "as built"changes shall be provided to the Inspector by the Installer. 5.5 Controls and Alarms Materials The control and primary alarm panel shall be manufactured to the functional specifications shown in the plans.If the manufacturer has changed the specifications,the Designer must be notified in writing. Since this is a custom control panel(as specified)and is an integral part of the design,no substitutions will be allowed. CES -Albany,OR St.Innocent Winery and Tasting Room I P&S Doc:2018240028 St.Innocent Winery Plans&Specs May 2018 I Page 5