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FEB 05 '99 14:40 FR CONTAINMENT SOLUTIONS814 542 5020 TO 9-15108958426 P.02/20 ., <br /> a <br /> TIORb <br /> A DENAU COMPANY <br /> PLEASE REVIEW THE FOLLOWING INFO TION AND FORWARD TO YOUR <br /> FIELD SUPERVISOR TO AVOID DELAYS. ANY DELAYS ON SITE DUE TO <br /> PERSONNEL OR TANK(S) NOT PREPARED PROPERLY WILL INCREASE JOB <br /> COST, <br /> Underground Tank Entry for Inspection or Remanufacturing Pace I of 3 <br /> I. Reinforce or shore sides of excavation so pad will not undermine, and material will not <br /> migrate into excavated hole(per OSHA Standard 1926.650 through 1926.652) <br /> -Entry through encap- will require one half of endcap diameter exposed. The area <br /> excavated should star where the end cap begins to curve downward. Dig down 4', back 6'. <br /> and S' wide. (See drawing attached) <br /> - Entry through manway• already installed in tank, will require the removal of all <br /> pumps or vents installed in the manway lid. The full 22" diameter manway opening will be <br /> utilized for tank entry, so it cannot be obstructed in any way. Loosen the manway cover <br /> before the Technician arrives on site. <br /> 2. Tank must be empq. of fuel ( within 1" of bottom of tank ) - Note: The Technicianwill <br /> gent the tank to atmosphere to lower explosion levels in the tank to less than 10%LEL.. <br /> Get the tank as empty as possible. The more product removed from the tank will reduce the <br /> time required by the technician to vent. <br /> 3. An open top 55 gallon drum must be provided for Technician's use for removing or <br /> soaking up any residual product left in the tank. This drum is considered hazardous waste, <br /> and will be the responsibility of the owner or contractor to dispose of accordingly. If the <br /> tank is extremely dirty. you may be required to contract the services of a tank cleaning <br /> company, F• <br /> 4. A safety person must be available to assist the Technician at all times This person must <br /> be clean shaven, and able to speak English. This person must have no other duties other <br /> than assisting and monitoring the Technician. This person is supplied by the owner or <br /> contractor.The same safety person should be assigned each daily. This will minimize the <br /> Linc r G�tAlb®d *u6. f�c Gs svu via Fr V jiva Fa v%#W%A A Ga tuna F%i.ai.7. <br /> NOTE: The safety person MUST have a completion of 40 HOURS OF TRAINING <br /> IN THE FIELD APPLICATIONS OF HEALTH AND SAFETY in compliance with <br /> OSHA 29 CFR 1910.120 ( ZWOPER). <br />