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Health and Safety Plan LJnde g ourd Tank Program Tarzk Removal or Over-E_mcava.zion Res=ple Iii 'TRODUCTION P -RP SE v!Q SCOPE The Health and Safety Plan, For,underground tanlk cemoval/over-excavamor. provides For The croc-�Eon ofan-sire personnel and the Surrounding community duringsire char=,erizaaon activities_ The m—mirements, spe=carions and procedures presented with rhe pian will appy to all personnel or-sires, including employees, subr +--crs, sire visitors and regulator{agency personnel_ KkZARD ANALYSIS The most significant tidy associated with petroleum contaminated soil is es-posure m aromatic compounds. Skin contact will be eliminated by use or clorhin& eye wear, and gloves and =- the inhalation h will be t mi =i�ized usingappropriate cesp=' rory protective devices as deterr^.irted by ort-sire air montrormg. The Safety Coordinator/Project yfanager%ill establish an exclusion zone encompassing a 3o foot radius From the work area :access Within this zone Will be limited to required personnel. Toni orgimc vapors will be monitored within the exclusion zone using a.phoroiorzization decezror(PID) = crared 'tor benzene, the moss toxic of rhe aromatic hydrocarbons. Current enrocce.sbie and ce`ommended-exposure Urzitarions For potential site conmrninants are presented in Table 1. PER50NAL PROTECTTVrE EQ=1 HIEN I' z minimum of li.S. EP_k level D protection will be required within the exclusion zone For any workers enppd in sample colleCdon or ocher activities on this site. Level D protection will include_ • Disposable Tcyek coverall (when in conmcr with contaminated materiaP • Boots with steel roe Splash goggles or safe-rt glasses • Chemical cesistar_r disposal gloves (whenin contact with contaminated rnate-,.. I Level C protecdon wM be required if PID readings exceeding 10 ppm over background concentration are recorded in the Workers' bresthin,-zone. Level C procecdon will consist of: • Disposable Tvvek coverall Boos with steel roe • Chemical resistarr boor covers • Chenucal resistant disposal gloves (inner) • Che-mical resistant outer gloves L� ,,H-k/NOSH apocoved halt-m=k air-punf7ing respirator with dual e 6-3mc ,-,mor cx-- PLD readings e`rceedittg 1-50 ppm in the wortsers' breathing zone will require work stoppage and site evacuation. An explosion-proof fan may be used to vent the cork area- DE During all field opemIIoris, care will be takemi n to ninizt-�I&I e contact- soils and ground water— spoils and des-eloprnental ware_%ill be stored on-site For proper treaty ent oc disposal. This r--ill minimize contac,and dispersion or potentially con=minared rnarerials.