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DIXON <br /> � 1104 Third Avenue <br /> � ' ' Lake Odessa,MI 48849 <br /> Fax 1-616-374/7116 <br /> SCHEDULE A Telephone 1-616-374/3221 <br /> Preliminary Structural Inspection Services <br /> City of Decatur,Illinois <br /> I,S00,000 Radial Arm (Carfield) <br /> 1,000,000 Radial Arm (West Division) <br /> I Scope of Services Performed by Owner: <br /> A. Inspection: <br /> 1. The Owner is not required to provide personnel to climb the tank; however, he is <br /> welcome to do so. Provide the required safety equipment; a hard hat is required on this <br /> employee and any employee on the ground. DIXON personnel carry their own personal <br /> safety equipment. DIXON will assist the Owner's personnel in inspecting anywhere on <br /> the tank where the OWNER's safety equipment permits. <br /> 2. Provide insurance for OWNER's personnel. They cannot be covered by DIXON's <br /> insurance. <br /> 3. Remove from the site all paraphernalia removed from the tank by the Inspector, <br /> including steel plates, spent cathodic rods, wiring, and mud. This is strictly at the <br /> option of the Owner. It is DIXON's policy to remove the items from the tank's interior <br /> if they are small enough and leave them at ground level. <br /> 4. Perform bacteriological testing after completion of the inspection. Two (2) consecutive <br /> samples are recommended at 24 hour intervals per AWWA C-652-92 Chlorination <br /> Method No. 3. <br /> 5. Uperate the system without the tank in-service. This includes operation and monitoring <br /> of pressure relief valves, if necessary. They should be adjusted per directions so they <br /> are wasting water at 2 to 5 lbs. lower than normal pressure. <br /> II Scope of Services Performed by DIXON: <br /> A. Inspection: <br /> 1. Inspect the interior coating for remaining intactness and anticipated life. Review <br /> interior girders and appurtenances for possible structural damage from icing or <br /> corrosion. <br /> 2. Review interior surfaces for corrosion and/or damage, and qualify damage for repairs. <br /> All repairs are to be quantified by extrapolation of a measured area. All quantities are <br /> estimates (usually high) because corrosion will continue between inspection and repair. <br /> 3. Inspect the exterior coating and perform cross-cut adhesion tests where coating adhesion <br /> is questionable. If it is evident that repainting is not necessary for several years, no <br /> destructive adhesion tests will be performed. <br />