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N O J M Ca.0 Ix- `1Ow ¢ QO F O:2 ON x NOZYZ w Z Q W H- x V J ZZu) =0 u z �p0 Lu - (¢D O ' O ogo Zzptn WUOO QW0 N O O ~ u^0 �aZ HH--OOOLL] 0(YZ::) z 0- 0- aw Z 0 z w z z z w , - - 13 - ALL U.G. CONDUIT TO TANKS SHALL BE SCHEDULE 40.: PVC CONDUIT MAY E ITT 4. - TESTING O THE SECONDARY CONTAINMENT PIPING IS REQUIRED. THE SEALING DUI B SUBST U ED SF16@t Notes BOOT IN T E SUMP IS TO BE INSTALLED WITH THE VALVE TURNED DOWN. AFTER 8. - A CERTIFICATE OF APPROVAL SHALL BE FURNISHED WITH EACH PREFABRICATION ASSEMBLY FOR GALVANIZED EXCEPT FINAL 2'-0" TO ANY LOCATION, PVC CONDUIT MINIMUM URY ".; TESTING E VALVE IS TO BE. OPENED TO ALLOW DRAINAGE OF THE SECONDARY CERTIFYING THAT THE ASSEMBLY OR STRUCTURE IN QUESTION HAS BEEN INSPECTED MEETING DEPTH IS 24" PER CODE. 1. - SUMP PIPING PENETRATIONS SHALL IO MADE USING BULK HEAD FITTINGS PIPING T THE SUMP MONITOR PROBE. THE REQUIREMENT OF THE CODE 14. - ALL RISERS SHALL BE GROUNDED AND BONDED PER DETAIL. #4 ON DWG. TK4-2. WITH ELECTRICAL PENETRATIONS SHALL BE MADE ' WITH APPROPRIATE AIR TIGHT COMPRESSION FITTINGS WITH SEAL -OFFS. R5. - ALL PENETRATIONS OF THE SUMP TO BE ON A LINE TOWARD THE CENTER OF THE SUMP 9. -TANK STABILITY SHALL BE CHECKED AGAINST FLOATATION. - lk (I.E. ENVIRON). :. TO ENSURE THE PROPER INSTALLATION OF ALL BULKHEAD AND COMPRESSION FITTINGS AND - - - 15. - FOR A 20,000 GALLON 10' DIAMETER TANK, THE ANNULAR RESULTANT WATER TIGHTNESS. ALL PIPING, CONDUIT AND GROUNDS THAT PENETRATE 10. - NOT USED. SPACE RISER IS LOCATED ON.THE. FILL SIDE AS SHOWN. 2. - THE HEIGHT OF PENETRATIONS INTO SUMP FOR SIPHON PIPING VARY BETWEEN TANKS, THE SUMP SIDE WALLS MUST BE SEALED IN SUMPS, SUMPS SHALL BE HYDROSTATICALLY - SEE DETAILS # # 6 7 & #8 ON DWG. TK3-2 FOR TANK SIPHON PIPING DETAILS. TESTED WITH STANDING WATER FOR A PERIOD OF 24 HOURS TO INSURE THAT THE SUMPS 11. -, FOR ALL METHANOL COMPATIBLE STORAGE SYSTEMS, ALL READILY ACCESSIBLE COMPONENTS 16. - TO CALCULATE TOP OF TANK ELEVATION. START WITH 18" MINIMUMDEPTH OF VAPOR - ARE WATERTIGHT, THE ARCO FIELD ENGINEER MUST SIGN OFF ON THIS TESTING ON THE TANK WHICH ARE NOT METHANOL COMPATIBLE FOR THE IMMEDIATE INTENDED SERVICE SHALL BE RECOVERY LINE AT THE FARTHEST DISPENSER AND SLOPE 1/4' PER FOOT MAXIMUM TO - INSTALLATION CHECK LIST BEFORE CONTRACTOR WILL BE PAID. - RETROFITTED TO THE FUELS INTO THE STORAGE SYSTEM. 1/16" PER FOOT MINIMUM. ADD 12" AT THE TANK. ADD 13 (FOR 3 PIPE) OR 8" (FOR 2") 3. - TANK(S) SHALL BE UNDERWRITERS LABORATORY APPROVED AS CALLED FOR ON THE 6 - THIS DIMENSION IS CRITICAL AND MUST BE ADHERED TO. CONTRACTOR WILL BE REQUIRED TO A DESIGNATED ON THE SUPPLEMENTAL CONDITIONS AND 12. - ALL MANHOLES ON THE TANK SLAB SHALL BE INSTALLED WITH A 1-1 2" CROWN OF CONCRETE FOR A CHANGE INPRECAUTION. PIPING DIRECTION OTHER THAN 90' OR 45. SET TANKS B" DEEPER THAN SITE SPECIFIC DC DRAWING OR S E REINSTALL AT OWN EXPENSE -0R WILL BE BACK' CHARGED FOR EXPENSE TO CORRECT INCONSISTENCIES. / CALCULATED AS PRECAUT R DEE NO EVENT SHALL THE TANK BE BURIED LESS THAN 4'.T R SHALL BE DOUBLE WALL TANKS OF FIBERGLASS REINFORCED PLASTIC (FRP) AS TO PREVENT WATER INTRUSION INTO THE MANHOLE. SEE SECTION A IT DWG. TKE T BELOW FINISHED GRADE A DEEPER THAN T-0" BELOW FINISHED GRADE. SEE MANUfACT RERS �.� O- MANUFACTURED BY XERXES CORPORATION. INSTALLATION OF TANKS AND PIPING 7. - SEE SHEET TK4-2 FOR LIQUID PROBE COUPLING DETAIL. PROBE TO BE MOUNTED AT SLOE OF THE ARCO FIELD ENGINEER WILL BE REQUIRED TO SIGN OFF ON THIS ITEM ON THE TANK fJ C SHALL BE IN ACCORDANCE WITH SPECIFICATION 13800 LATEST EDITION AS PROVIDED TANK WHERE PRODUCT PENETRATION INTO SUMP IS MADE AND BELOW LOWEST PENETRATION INSTALLATION CHECKLIST BEFORE CONTRACTOR WILL BE PAID. INSTALLATION RECOMMENDATIONS. ANY IN SLOPE FROM. i/4" PER FOOT SHALL C p7 -"> BY ARCO PETROLEUM PRODUCTS COMPANY, AND MANUFACTURER'S INSTRUCTIONS. FITTING WITHIN SUMP AREA. BE REPORTED TO THE FIELD ENGINEER. - O. �E�o TANK LEVET, GAUGE ?' 20 B (IF INSTALLED) 4"+ C ai ^( PRODUCT 21 22 TK3-1 - - - - E U ''0 •S Q, 16-1 2' 16-1 2" SUMP MONITORING 4" PIPE PLUG TC ,X� 4"= F 18 LIQUID PROBE IF GAUGE NOT - - O 3 LLJ- a REF REF (SEE NOTE #7) " INSTALLED) 1z r , C 2" F.G. VENT - 11 I I 0 �/ td 'v - ami. ., 16 4"X3" VAPOR RECOVERY ADAPTER - - w R ¢ C r r ¢ I & CAP IN SPILL CONTAINMENT C _ A IpI� 10 TANK LEVEL GAUGE I FILL BOX. v, 1 ` Q SC D BLACKNEW 2' STEEL(IF INSTALLED) z '�"� OC C 12 g 24 Q Q W(Q T - ALL MANHOLE ACCESS COVERS 7 TO BELOW GRADE SHALL BE • CO 4" FILL ADAPTER 15 LIQUID TIGHT AND LOCKABLE 11AND CAP IN SPILL f�^� NEW 2 UNION CONTAINMENT FILL BOX O L9 (0 A 2" V.R. FROM SCR'D BLACK STEEL rt+ _ _ - - - - - - - - - - - TK2-1 HEADER B 6" ACCESS PORT / \ O . BULKHEAD TK3-1 v La Y FITTING 22 20 21 ACTIVE SIPHON - SLOPE AS SHOWN ON Q U 4"x 3/4` GALV. REDUCING 6 DETAIL #10 ON DWG. TK3-2 SEE NOTE #2 TEE Vi/ 4" GALV. PLUG BA SZ AT�6" MIN. Pian View 14 15 16 X. PIPE THREADED wt, 12 9 4 18• - NOT TO SCALE: 18" W CABLE GRIP 26" LD. TYP 1 2" MIN. CRUW SEE NOTE #6 TYP. 12 A.C. PAVING E C -H COB 293 (NP) TYR (] ALL OPENINGS 4-1/2" TO 6" SEE NOTE 11112 /W I 3" MIN. 3/4" CONDUIT z SEAL OFF I 3/4" COND. LOOP TO SUMP (SEE NOTE #13) SIPHON PIPING NOT %MN IN THIS VIEW FOR CLARITY 4" GALV. RISER. I .PRIMED AND WRAPPED TO GRADE 2" VENT & V.R. PIPING (SEE NOTE #15) L 2" BELL & FNPT ADAPTER NOTE: FOR SITES WITH MORE THAN 12 FUELING' POSITIONS A SECOND 2 NP VARIABLE SPEED TURBINE WILL BE INSTALLED IN THE 10,000 GALLON 87 OCTANE SEE NOTE #3 COMPARTMENT AND NRBIOLDED WITH THIS I rr I r (SEE NOTE #13)� II I it 1,I SEAL OFF (TYP.) 5 GALLON SPILL 23 \ \\ ANNULAR SPACE 3/4' CONDUIT (SEE NOTE #13) \\ \ TANK LEAK - CO UNE DRAW H \\ DETECTOR 19 - \ \ (LIQUID NOTE <r #1 END OF RIGID CONDUIT \ \ PROBE) 4" BLA K STEE RISER TYP.) \ \ SEE NOTE #7 \\ 4" x 24' L BLACK STEEL SEEN TE #14) OFF 25 SEE NOTES 10 RISER W/ PIPE CAP 3 4" CONDUIT J -BOX #4 & #5 v. v r- Nw Al l' TANK SHALL BE SET DEAD LEVEL - ••d OR SLOPED 1" MAX. TO ANNULAR SPACE PROBE 2'-0" MIN. TANK SIZE VARIES WITH MANUFACTURER AND MODEL NUMBER END OF TANK - - N.T.S. EXCAVATION 'ONLY - ' NO. ARCO PRODUCTS COAD/ THIS DESIGN ARRANGEMENT IS TYPICAL FOR DOUBLE WALL FIBERGLASS ' - 'TANKS. SEE SITE PIPING PLAN AND MATERIALS LIST ON DRAWING NO. DATE FiEVlB10NB TK4-3 FOR ACTUAL_ MANUFACTURER'S CHOSEN FOR THIS PROJECT Underground Tank Section A NOT TO SCALE: SEE NOTE 0 3, - File: 2023-218 2'-0" MIN. (N.T.S EXCAVATION. ONLY P �d IPEA GRAVEL/ I CRUSHED M IT - W F" U� co J T Lm W = LL '0) T W Z z � zQ 00 Mz ZOO OZ 'QWQ8as �LYvoS cd I— LLnn -i cq_® AW O 2. ys� e(b* <TyNO ENO w.o rinrxuro " u sa[cvams' 16215 72ND AVENUE SOUTH KENT WASHINGTON 98032 W. 2s1-6222 BCE# --- �.,. master rebase date Pii0X& M AW Pro} ex& drawn by 4�20f99 J.V PERMIT , -- pr*d / facsty BID 0434 „T TK2-1B q of " AR923\92321B.OWG - (SEE NOTE #13)� SEAL OFF (TYP.) 5 GALLON SPILL 23 3/4"C & J -BOX SO23 3/4' CONDUIT (SEE NOTE #13) - CO UNE DRAW H SEE NOTE #i - TO TURBINE NOTE <r #1 END OF RIGID CONDUIT 4" BLA K STEE RISER TYP.) SEAL I O 4" x 24' L BLACK STEEL SEEN TE #14) OFF 25 SEE NOTES 10 RISER W/ PIPE CAP 3 4" CONDUIT J -BOX #4 & #5 (SEE NOTE #14) LOOP BETWEEN TURBINE CONTAINMENT AND FILL SIDE SUMPS TANKS IF GAUGING -NOT INSTALLED 2 - _ 2 (FURNISHED BY TANK MANF.) FIELD BOND TO SW/ PULL STRING) sl ... TANK COLLARS. ON DWG. TK3-1 SEE FOR DETAILS #1 & #2 CURRENT STANDARDS (SEE NOTE #13) - -w-(3 )- 3 23 '. 1" SUMP MONITOR - --- -.-- --- _\��\� I 18 ((LIQUID PROBE) I $EE NOTE #7 �\\ BALL FL AT VALVE 5 7 17 \ \\\ BACK FIL II PEA GRAVEL/ \\\\ III C ' C IASUPERD TANK III I SPECS. \\\\ I I I (TP) I \ II I 4 I 5 6 7 8 9 10 11 12 14 I I 15 16 17 18 19 20 III - - I I I I I I II II I I I I I I I 2" BLACK STEEL SIPHON PIPE 1/4" STEEL PROTECTION PLATE-TYP. ALL - I - - c 45 OPENINGS ON FIBERGLASS TANK / v. v r- Nw Al l' TANK SHALL BE SET DEAD LEVEL - ••d OR SLOPED 1" MAX. TO ANNULAR SPACE PROBE 2'-0" MIN. TANK SIZE VARIES WITH MANUFACTURER AND MODEL NUMBER END OF TANK - - N.T.S. EXCAVATION 'ONLY - ' NO. ARCO PRODUCTS COAD/ THIS DESIGN ARRANGEMENT IS TYPICAL FOR DOUBLE WALL FIBERGLASS ' - 'TANKS. SEE SITE PIPING PLAN AND MATERIALS LIST ON DRAWING NO. DATE FiEVlB10NB TK4-3 FOR ACTUAL_ MANUFACTURER'S CHOSEN FOR THIS PROJECT Underground Tank Section A NOT TO SCALE: SEE NOTE 0 3, - File: 2023-218 2'-0" MIN. (N.T.S EXCAVATION. ONLY P �d IPEA GRAVEL/ I CRUSHED M IT - W F" U� co J T Lm W = LL '0) T W Z z � zQ 00 Mz ZOO OZ 'QWQ8as �LYvoS cd I— LLnn -i cq_® AW O 2. ys� e(b* <TyNO ENO w.o rinrxuro " u sa[cvams' 16215 72ND AVENUE SOUTH KENT WASHINGTON 98032 W. 2s1-6222 BCE# --- �.,. master rebase date Pii0X& M AW Pro} ex& drawn by 4�20f99 J.V PERMIT , -- pr*d / facsty BID 0434 „T TK2-1B q of " AR923\92321B.OWG