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4. - TESTING OF THE SECONDARY CONTAINMENT PIPING IS REQUIRED. THE: SEALING 13. - ALL U,G. CONDUIT TO TANKS SHAT L BE SCHEDULE 40. PVC CONDUIT MAY BE SUBSTITUTED - 1 Sheet Notes BOOT IN THE 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 BURY 1. - SUMP PIPING PENETRATIONS SHALL BE MADE USING BULK HEAD FITTINGS TESTING THE 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, ;fir PIPING TO THE SUMP MONITOR PROBE. THE REQUIREMENT OF THE CODE. ("ENVIRON'). ELECTRICAL PENETRATIONS SHALL BE MADE 14, - ALL RISERS SHALL BE GROUNDED AND BONDED PER DETAIL #4 ON DWG. TK4-2. WITH APPROPRIATE AIR TIGHT COMPRESSION FITTINGS WITH SEAL-OFFS. 5. - ALL PENETRATIONS OF THE SUMP TO BE ON A LINE TOWARD THE CENTER OF THE SUMP 9. - TANK STABILITY SHALL BE CHECKED AGAINST FLOATATION. (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. .z 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 pz 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" MINIMUM DEPTH OF VAPOR Q 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 a 2 INSTALLATION CHECK LIST BEFORE CONTRACTOR WILL BE PAID. RETROFITTED TO THE FUELS INTO THE STORAGE SYSTEM. 1/16" » 3. - TANK(S) SHALL BE UNDERWRITERS LABORATORY APPROVED AS CALLED FOR ON THEPER FOOT MINIMUM. ADD 12 AT THE TANK. ADD 13" (FOR 3" PIPE) OR 8" (FOR 2") 1 O W �SFTE SPECIFIC DRAWING OR AS DESIGNATED ON THE SUPPLEMENTAL CONDITIONS AND 6. - THIS DIMENSION IS CRITICAL AND MUST BE ADHERED TO. CONTRACTOR WILL BE REQUIRED TO t2, _ ALL MANHOLES ON THE TANK SLAB SHALL BE INSTALLED WITH A 1-1/2" CROWN OF CONCRETE FOR A CHANGE IN PIPING DIRECTION OTHER THAN 90' OR 45 . SET TANKS 6 DEEPER THAN z p w SHALL BE DOUBLE WALL TANKS OF FIBERGLASS REINFORCED PLASTIC FRP AS REINSTALL AT OWN EXPENSE OR WILL BE BACK CHARGED FOR EXPENSE TO CORRECT INCONSISTENCIES. CALCULATED AS PRECAUTION, IN NO EVENT SHALL THE TANK BE BURIED LESS THAN 4'-0" ( TO PREVENT WATER INTRUSION INTO THE MANHOLE. SEE SECTION A ON DWG. TK3-5. Q O p BELOW FINISHED GRADE OR DEEPER THAN 7'-0" BELOW FINISHED GRADE. SEE MANUFACTURERS >+ MANUFACTURED BY DANCE CORPORATION. INSTALLATION OF TANKS AND PROVIDED 7• - SEE SHEET TKRODUCT ENET PROBE COUPLING DETAIL. PROBE TO BE MOUNTED T SIDE OF THE ARCO FIELD ENGINEER WILL C REQUIRED I SIGN OFF ON THIS ITEM ON THE TANK C > Q 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 VARIATIONS IN SLOPE FROM 1/4 PER FOOT SHALL p N = BY ARCO PETROLEUM PRODUCTS COMPANY, AND MANUFACTURER'S INSTRUCTIONS. FITTING WITHIN SUMP AREA. BE REPORTED TO THE FIELD ENGINEER. C C .^ < TANK LEVEL GAUGE ' 8., g„ - co 0 4 L�. N 20 B (IF INSTALLED) Q N 4) -V p z PRODUCT 21 22 TK3-1 u° 47t Ad W Z 16-1 2' 6-i 2" SUMP MONITORING 4" PIPE PLUG w I N U .0 WI= 4'µ 22 REF REF 18 LIQUID PROBE IF GAUGE NOT � g o: w O 0: C 8. = V) (SEE NOTE #7) INSTALLED) 3 O W F- Z N 2„ F.G. VENT - I 11 I °>d I O E5 V c W p 101 18 & CAPVAN SPIPOR LL RECOVERY ADAPTER ER p a �A Q C G 3 U p w 10 NEW 2" UNION TANK LEVEL GAUGE I FILL BOX. Ii vJ (� Zp J s SCR'D BLACK STEEL (IF INSTALLED) zl it Q ' ` v L'j CD 12 24 12 I 13 m Z O 5 °° _ O Q 0 N T pU p p 7 ALL MANHOLE ACCESS COVERS - L E SHALL BE H p N 4" FILL ADAPTER 15 LIQTO UID TIGHT ANDD LOCKABLE • 11 AND CAP IN SPILL (V 1E to Q NEW 2" UNION CONTAINMENT FILL BOX - w F, \ SCR'D BLACK STEEL _ C p�p A - __ - 2" V.R. FROM - - - - - - - - - - - A O o ��z TK2-1 HEADER 8 6" ACCESS PORT TK2-1 / \ V' 1- O O Ld BULKHEAD 22 TK3-1 1.1. p Z FITTING I 20 K � z 0_ Q L'- : 21 ACTIVE SIPHON cd SLOPE AS SHOWN ON 4"x 3 4" GALV. REDUCING - DETAIL #10 ON DWG. TK3-2 SEE NOTE #2 Q U TEE (/74- GALV. PLUG 8A 6 SET AT 6" MIN. Pian View 12" MAX. 14 15 16 — 4" PVC THREADED co 12 9 4 18" - NOT TO SCALE: ig' PIPE CAP yr CABLE GRIP 26" I.D. ><YP 12" MIN. CROWN SEE NOTE #6 TYP 12 N C C-H CGB 293 TYP TYPTY ALL OPENINGS) 4-1 2" TO 6" G ( ) $ TE 12 . / A.C. PAVING EE NO # _ cd, _ • • • ^ L t: :t' :1' :i' :'s' s :i• :i' :i' .Y :i' .i' :'v' :i' :}' :V :V SEAL OFF 1 3" MIN. :i' • _ • c I ' I 3/4" CONDUIT � 1 (SEE NOTE #13) 3/4" GOND. 1 LOOP TO SUMP 1 23 SEAL OFF (TYP.) 5 GALLON SPILL 23 (SEE NOTE #13) 3/4"C & J-BOX SEE 3/4" CONDUIT. CONTAINER WITH SEE N HHppyy,rrTO TURBINE NOTE '� (SEE NOTE #13) 9N LINE DRAIN NOTE #1 Z INTHIS VEFORD CLARINN 4" GALV. RISER - Q #1 END' OF RIGID CONDUIT 4" BLA K S) - SEAL RISER �TYP.) W ® 21 I4"' x' 24" L BLACK STEEL (SEE NOTE #14) OFF I 25 f " PRIMED AND WRAPPED 1 SEE NOTES OTES 10 RMSER W/ PIPE CAP / 70 GRADE (SEE NOTE #14) LOOP BDETK'EEN J-BOX , • " + :, 2" VENT & V.R. PIPING (SEE NOTE #15) TANKS IF GAUGING - �` - ___ TURBINE CONTAINMENT AND FILL SIDE SUMPS 2 (FURNISHED BY TANK MANE) FIELD BOND TO NOT INSTALLED - Q N 2" BELL & FNPT TANK COLLARS. SEE DETAILS M1 & #2 (W/ PULL STRING) - • ' , U '� ADAPTER I 3 m -0N DWG. TK3-1 FOR CURRENY STANDARDS (SEE NOTE #13): — 3 1 i" 14,• (� 23 - - J Q OJm -- - - — L_ LL I �„ UMP MONITOR W C g z • 2 ��i I 18 (LIQUID PROBE) W L Z ,iii I SEE NOTE. #7 �� �`(`•Jl� //i I BALL FL AT VALVE I \\ 13 J 17 \\ \ Q co > FIL /NOTE: FOR SITES WITH I - BPEA ACK RAVE \\\ + N^ MORE THAN 12 FUELING I 11� III I CRUSHED R CK POSITIONS A SECOND 2 HP I I I AS PER TANK \ \ f" z •cd VARIABLE SPEED TURBINE I I I I I MANE. SPECS. \\ \ cf) cc '•"� WILL BE INSTALLED IN THE I I I ( I (NQ P.) \\ \ 10,000 GALLON 87 OCTANE I I I I / / COMPARTMENT AND SEE NOTE #3 o MANIFOLDED WITH THIS I I III I \\ \ J 0 C I / I TURBINE I I I I I I \\ \ a 4 5 6 7 8 9 10 11 18 1 I 14 15 16 17 18 19 20 �,II � 00 co - I I - - - - - Iii - 00 0 O ill II I I 1 I ' c �1 I III I I 1 I �l 1 N Q Q IN1-N O W a G \ \\\ ANNULAR SPACE I 111 I I I I - // / Y (`7 W N. I-"O \ \ TANK LEAK I I I I I I LJ \ \\\ DETECTOR a \\\ PROBE) #7 I 2" BLACK STEEL r - !/ �GHA(�� - \ \ SEE\ I I SIPHON PIPE 1/4" STEEL PROTECTION M� PLATE-TYP. ALL - 456 /%/ co \ I OPENINGS ON W o � I FIBERGLASS TANK \ \\ NO 4 1v62°15 nNp nvE°N 'soim TANK SHALL BE SET DEAD LEVEL PEA GRAVEL/ i�• +,''"••• "'r• °'•'•L. CRUSHED KEN( WASHINGTON 98032 OR SLOPED 1" MAX. TO ANNULAR SPACE PROBE ^• ROCK BED (406) 2s1-6222 2'-0" MIN. TANK SIZE VARIES WITH MANUFACTURER AND MODEL NUMBER END OF TANK 2'-0" MIN." - BCE# ---- O- N.T.S. eF rel6ase date EXCAVATION .. EXCAVATION ONLY ONLY T THIS DESIGN ARRANGEMENT IS,TYPICAL FOR DOUBLE WALL FIBERGLASS NO. ARCO PRODUCTS OOMPAN'l MASTER REVISIONS Ld TANKS. SEE SITE PIPING PLAN AND MATERIALS LIST ON DRAWING NO DATE REVISIONS PROJECT RELEASE _ pr(*exe.' drawn by TK4-3 FOR ACTUAL MANUFACTURER'S CHOSEN FOR THIS PROJECT 4/27/99 J,V, z Underground Tank Section �°' 'g6 E : W NOT TO SCAL z SEE NOTE 03 COW. WAG-BUILT TK2-1B A of AR924\92321 B.DWG File: 2023-218