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FRONrgGE Ro �. Ap O® I EBUR GENERAL NOTES NOB HILL ° R FOODS SHEET LEGEND u ----------________ HORIZONTAL SAMPLING PROBE (ORDER FROM PRAXAIR) ' 3/4" TRACER TIGHT® / HORIZONTAL SAMPLING ° g#►ry — — — — — EXTENT OF PIPING TRENCHIF PROBE (HSP) (TYPICAL) X3 1, (/ LdAI • • PROBE ARRAY INSTALLATION: ------- -------------- --- I HORIZONTAL SAMPLING PROBES (HSP's) CONSISTING OF 3/4" SCHEDULE 40 PVC ARE INSTALLED WITHIN 10 % • __ HORIZONTAL FEET OF THE TANK AND PIPING RUNS. IN SITUATIONS WHERE TANK PIS AND PIPING TRENCHES DO `- ,� NOT CONTAIN ENGINEERED BACKFILL (PFA-GRAVEL), THE SAMPLING PROBES ARE INSTALLED WITHIN FIVE HORIZONTAL 500 WEST CAPITOL AVENUE / _ ❑° _---- OO FEET OF THE TANK AND PIPING RUNS. WEE — --------------- ------- WEST SACRAMENTO, CA — — — - — — — — — — — — — — — — ALONG THE OUTER EDGE OF THE TANKS AT THE TOP OF THE TANKS HORIZONTAL SAMPLING PROBES ARE INSTALLED / EXTENPIPINGTS TRENCH ® AND WITHIN 18 INCHES FROM THE OUTER EDGE. P.O. BOX 15618 SACRAMENTO C EXPLOSION PROOF I EXTENTS (TYP.) ® '�'' , COUPLING & ftcl0 0 HORIZONTAL SAMPLING PROBES (HSP's) ARE INSTALLED ALONG THE PRODUCT DISTRIBUTION, VAPOR RECOVERY AND 95852 C Xj@ TAG-OUT PLUG (TYP.) a 1, VENT PIPING TRENCHES. THE PROBES ARE INSTALLED A MAXIMUM OF 4 INCHES ABOVE THE TOP OF PIPING, AND IN v THE CASE OF MULTIPLE PIPE RUNS IN THE SAME TRENCH, CENTERED BETWEEN THE PIPING RUNS. REVISIONS ® � � � P ►� SYSTEM INOCULATION: (ELD TEST) k �� • j ® P ONCE THE COMPLETE PIPING AND SAMPLING PROBE SYSTEMS HAVE BEEN INSTALLED AND PRE-TESTED, THE O PIPING TRENCH EXTENTS _ _ _� _ O� Q ®• CONCRETE AND ASPHALT CAPS ARE INSTALLED THE SYSTEM IS READY FOR INOCULATION. THE SYSTEM IS CHARGED (NP') I — --------- J OD P WITH XA RACER GAS DETER DETERMINES TESTSITE LENGTHBASED ONR THE DURATION LOCAL CONDITIONS.F THE TESTING, APPROXIMATELY 2 TO 4 DAYS. — — — — — — — — — 3/4" TRACER TIGHT® J �I _ d Q� ° SAMPLE COLLECTION: HORIZONTAL SAMPLING PROBE (HSP) (TYPICAL) ------------- UNLEADED 1 PREMIUM DIESEL AFTER THE APPROPRIATE WAITING PERIOD OF FOLLOWING SYSTEM INOCULATION, VAPOR SAMPLES ARE COLLECTED FROM SUMPS COAINING LIST O 20K o�0 0 o,�0 12KO O ®10K O I COMPONENTSFROM ALL MANDNG PROBES. ADDITINAL VAPRFROM INTERST111ALOSPACESD FSD DOUBLE WALLED COMLPONENAMPLES MAY BE COLECTEDS. AIR BLAHS ARE ALSO COLLECTED 1\` / J TO CONFIRM ANY POSSIBLE DETECTION OF TRAiCERS. -------- --------------------- — — — — — a SAMPLE ANALYSIS: ® SAMPLES ARE ANALYZED USING A LABORATORY GRADE GAS CHROMATOGRAPHY (GC). THE GC IS CALIBRATED USING TANK TRENCH EXTENTS 3/4" TRACER TIGHT® AN EXTERNAL GAS STANDARD. SAMPLES ARE ANALYZED BY DIRECT INJECTION INTO THE GC. THE RESULTS ARE (TYP.) i HORIZONTAL SAMPLING EVALUATED BY COMPARISON THE THE ANALYZED STANDARD. PROBE (HSP) (TYPICAL) �y o REPORTING: ^G H A Uk.SN MAW I THE FINDINGS OF THE TRACER TIGHT® TEST AND SITE EVALUATIONS WILL BE SUMMARIZED IN A WRITTEN REPORT Q- ° AND SENT TO THE CLIENT WITHIN THREE DAYS. IF ANY PORTION OF THE SAMPLING SHOWS TRACER DETECTION, Q SUBSEQUENT REPAIR OF THE AFFECT AREAS OF PIPING WILL BE REQUIRED AND A SECOND TEST OF THE SYSTEMS - MUST BE COMPLETED. THE PROCESS WILL REPEAT UNTIL SATISFACTORY RESULTS INDICATE THE PASSAGE OF THE } O I O ELD TEST BEFORE TANK SYSTEMS MAY BE PLACED INTO OPERATION. J o U NOTE: <T/NG E N G ORDER HORIZONTAL SAMPLING PROBES FROM PRAXAIR. SC:ND E-MAIL TO ELDOTRACERRESEARCH.COM OR CALL (520) 888-9400 x213 "LAND PLANNING AND DESIGN SPECIALISTS" 18215 72ND AVENUE SOUTH HSP PULL BOX. 1 3/4" TRACER TIGHT® EXPLOSION PROOF COUPLING H"F PULL BOX. BAKER KENT, WASHINGTON 98032 BAKER INDUSTRIES INDU',TRIES MODEL O MODEL 400-18RL - HOR/ZOA'7AL SAMPLING O TAG-OUT PLUG (TYP.) 400-SRL (425 251 -6222 PROBE (NSP) (TYPICAL) N o- EM SHEET TITLE SCALE: 1"=20'-0" CONCRETE OR ASPHALT ELD PROBE 20 20 40 w LAYOUT SITE PEA GRAVEL PLAN & 3/4" TRACER TIGHT® HORIZONTAL SAMPLING P(HS ) INSTALL NOTE` (Df TRACER TIGT® TRMINATION P HEULL BOX NOT To SCALE EXPLOSION PROOF COUPLING .,. BCE #12004 & TAG-OUT PLUG (TYP.) Cel TW Free 1 (800) 227-2800 PROJECT NAME TWO CONCRETE OR ASPHALT . G o° YOU RALEY'S Dlp PEA GRAVEL #356 3/4" TRACER TIGHT® , HORIZONTAL SAMPLING PROBE (HSP) (,TRACER TIGHT® TERMINATION GENERAL L NOT TO SCALE EXPLOSION PROOF COUPLING TOP OF DISPENSER ISLAND (TYP.) :.; FRONTAGE ROAD & & rac—our PLUG (TYP.) MORADA LANE STOCKTON, CALIFORNIA DISPENSER BOX PROJECT NO. (TYP,) 2.3208.000 PROBE 3/4" TRACER E O O Op HORIZONTAL SAMPLING PROBE (HSP) PRODUCT AND VAPOR PIPING (TYP.) DRAWN BY TRACER TIGHT® TERMINATION AT ISLAND NOT TO SCALE SCALE AS SHOWN �9� tfi DATE Ug F ® Zm 23 JUNE 2005 D 1r� 6130/ v/ Q PAGE NO. TRACER TIGHT ® PROBE PLAN T� " �F KCA�-�4�� •� TK1 -2 " SHEET OF 4