COMPLIANCE INFO_1995 PIPING AND UDC REPLACEMENT PLAN

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SLOPE CONCRETE .AROUND ALL JIA'A' CONCRETE AROUND ALL SINGLE WALL STAGE II DOUBLE WALL UNDERGROUND STORAGE TANKS 6 OLES 1" RISE OVER tY RUN VAPOR RECOVERY LINE PRODUCT PIPING MANHOLES 1" RISE OVER tY RUN IMPORTANT: (MARK PIPE TO SEPARATE SLOPE CONCRETE AROUND ALL TANKS ARE TO BE INSTALLED AND TESTED PER CURRENT , 6 MANHOLES 1" RISE OVER 1Y RUN FROM PRODUCT LINES) 37 37 MANUFACTURER'S INSTRUCTIONS. GENERAL: 55 42 40 I I II I EXCAVATE FOR, SET AND FILL AROUND ALL UNDERCROUND 6 TANKS AS SHOWN ON DRAWINGS AND SPECIFICATIONS. TANKS ARE TO BE BALLASTED WITH GASOLINE OR WATER p : 6 D D D ,DD- AFTER INSTALLATION AND BACKFILL. 4 D -- 4 . 4 D 'D D D p D WHERE THIS DRAWING IS IN CONFLICT WITH THE LOCAL 4 4 4 DD 4 4 pD . .; . D 36 DRAWNCONS,IF LOCAL ARER GUL TIONWALL SUPERCEDE THIS aPEA GRAVEL AND BACKFILL: 2 2 49 49 41 29 USE PEA GRAVEL (ROUNDED PARTICLES) WITH A MINIMUM 30 DIAMETER OF 1/8" AND MAXIMUM DIAMETER OF 3/4". 21STONE CRUSHINGS SHOULD BE WASHED AND FREE FLOWING. 20 ANGULAR PARTICLE SIZE SHOULD BE BETWEEN 1/8" AND 1/7'051 I I I I AND MUST MEET ASTM C-33 PARAGRAPH 9.1 REQUIREMENTS. 47 18 1 1 NO MORE THAN 3% OF BACKFILL MATERIAL SHALL PASS THROUGH A NUMBER 8 SIEVE. 1 51 I 16 II I ANCHORING: 47 47 �_ I IF NECESSARY, TANKS ARE TO BE ANCHORED PER 1 20 LJ 1 MANUFACTURER'S SPECIFICATIONS. CONSULT WITH OWNER'S 1 1 1 1 FIELD REPRESENTATIVE TO DETERMINE IF ANCHORING IS 1 I TO BE INCLUDED. (STRAPS PROVIDED BY OWNER) PIPING TRENCH TANK TEST: TANKS MUST BE TESTED ACCORDING TO CURRENT PLAN VIEW MANUFACTURER'S PROCEDURES. NOTE THAT PROCEDURE VARIES BETWEEN MANUFACTURERS. '"-" -- - IMMEDIATELY BEFORE INSTALLATION, ALL UNDERGROUND STORAGE TANKS SHALL BE TESTED ABOVE GROUND WITH ' SLOPE CONCRETE AROUND ALL 36 1 1 5 PSI AIR PRESSURE, 28 6 MANHOLES 1" RISE OVER tY RUN CONTRACTOR TO F� W MANUFACTUI S AFTER INSTALLATION AND BACKFILL TO TOP OF TANK AND INSTALLATION INS TIONS TO INSURE NSTALLATION OF PIPING CONNECTIONS, ALL UNDERGROUND /r PROPER PLACEN' STORAGE TANKS SHALL AGAIN BE TESTED WITH AIR 45 , 9 ,. . D - D PRESSURE AT 5 PSI WITHOUT PRODUCT AS BALLAST. 48 D D =-- AFTER COMPLETION OF ALL YARD PAVEMENT WORK, INCLUDING TANK PADS AND PUMP ISLANDS, A PETROTITE . '4 D (OR APPROVED EQUIVALENT) TEST SHALL BE PERFORMED looAT THE EXPENSE OF THE OWNER ON THE TANK, PRODUCT AND VENT UNES.(NITROGEN TEST FOR VAPOR RECOVERY PIPING) ^ 12 4 CONTRACTOR SHALL COMPLETE THE TANK MANUFACTURER'S CHECKLIST AND SUBMIT THIS LIST TO THE OWNER'S REPRESENTATIVE. to PIPING PIPE: DEFLECTC LATE DEFLECTOR PLATE I FIBERGLASS PIPE TO BE A.O. SMITH OR AMERON (BRANDS 0 TANK TTOM ® TANK BOTTOM I � MAY NOT BE MIXED, INSTALL PER MANUFACTURER'S 45' 6 RECOMMENDATIONS). STEEL PIPE TO BE SCH. 40 GALV. PIPE JOINT SEAL: GAS7- FITTINGS AND THREADED METAL LA SOFTSET SHALL BE ECONNECTIONS.D ON ALL TEEL PIPE -- � ALL PIPE AND PIPING SHALL BE AS NOTED ON DRAWINGS. F TACE PIPING IN TRENCHES ® a D.C. LINE OBSERVATION WELL DETAIL _ TANK VENTS: STAGE I VAPOR RECOVERY V = 1 '-o" 2/2 ALL TANK VENTS SHALL BE 2". NOTE: TANK GAUGE DETAIL J 1 AND FILL PIPE DETAIL D ANNULAR SPACE MONITOR DETAIL E NUMBER AND LOCATION OF LINE 13ACKLL: 1" = 1'-O" 2/2 OBSERVATION WELLS PER PLOT PLAN. 3ACKFILL OVER PRODUCT AND VENT LINES IN TRENCH SHALL BE CLEAN COMPACTED PEA GRAVEL. PIPING SHALL BE LAID AND CONTINUOUSLY SUPPORTED ON Sr OF COMPACTED PEA GRAVEL. -- NO PIPING SHALL BE SUPPORTED BY BLOCKS, PLANKS OR OTHER DEBRIS. .STAGE II VAPOR 31 �!5 DISPENSER OUTLINE SLOPE: RECOVERY LINE-NO // ALL PIPING MUST SLOPE TO UNDERGROUND TANKS. CONFIGURATION SHOWN IN THIS DETAIL IS FOR _ " g� SIDE / PIPE TESTING: A GILBARCO "ADVANTAGE' DISPENSER. 3/4" CONDUITS 38 Fl EACH PIPE SYSTEM, PRODUCT PIPING AND FOR GILBARCO "MPD-3' DISPENSER REFER FOR DISPENSER - VENT PIPING, SHALL BE PRESSURED TO TO DRAWING 15R-S2VR-CA 2/2. DRIP BOX SENSOR _ I I :i0 PSI AND MAINTAINED AT THAT PRESSURE FOR 24 -*NOTE: /h-/V�\ HOURS BEFORE BACKFILLING AND FOR 24 HOURS AFTER BACKFILLING. IF NO PERCEPTIBLE CHANGE IN INSTALL TRAFFIC BEARING PLATE TO PROTECT 31 PRESSURE HAS OCCURED AT THE END OF THE TEST LATERAL PIPING DURING CONSTRUCTION. 56 PERIOD, THE SYSTEM SHALL BE CONSIDERED INITIALLY ACCEPTABLE. THIS SAME TEST SHALL BE PERFORMED ***NOTE: AFTER BACKFILLING. PROTECT MAIN RUN PIPING UNTIL SLOPING PIPE62 REACHES THE MANUFACTURE'S MINIMUM BURY .__ IF DOUBLE WALL PIPE IS USED, THE SECONDARY PIPE IS DEPTH. 44 4 70 BE PRESSURE TESTED AT 5 PSI FOR 60 MINUTES 3/4" CONDUIT "A" SIDE 1" CONDUIT 13EFORE BACKFILLING AND 60 MINUTES AFTER BACKFILLING, FOR SPEAKER FOR DISPENSER - CONCRETE *GILBARCO ST T 4 17 CONCRETE USED SHALL. MEET BP STANDARD SPECS., ADVANTAGE PLAN DETAIL ® PUMP BOX LINES ER DRAWING BP-S-1, SECTION 1.01. DISPENSER L 1" = 1'-0" o t7IS— SUMP UNITS "B" SIDE "A" SIDE v PAINT GRAY BUILDING WALL FIBERGLASS SUMP UNITS ARE TO BE SEALED PER MANUFACTURE'S INSTALLATION INSTRUCTIONS. a2 3' I-- 17 :iTAGE II VAPOR RECOVERY ` 5° 13 1 2" 18 1 2" 5° 18 REFER TO DWG. 15R-S2VR-G 2 2 FOR COMPLETE DETAILS. 38 46 � PIPING UNIONS —�— 19 /W / I DISPENSER ISLAND BY GILBARCO 16a EXPANSION 57 46 17 .°• ° STRAP LINES ! TOSCO NORTHWEST COMPANY JOINT ° - o •. ° 10 _ �a TO BUILDING GRADE CONCRETE SLAB 29 ..... ....... _ .a ° 17 6 30 - 5o n 10 a o ° RETAIL MARKETING :,.,•,. 38 , e ° • 01 0 DESIGN AND ENGINEERING SAWCUT 4 1/4., v e �� ;,� z + _ • EFOR O VIR N SL 0 TANKS 18 z 7 6 33 2 14 a 31 1 BOOTB�TMP)TRY6 12" J. 12" r 24" 6 10 CALIFORNIA 0 6 9 _ 5 N 10 5s 10 FREE STAND' ROFILE PLAN VIEW MOUNTED PROFILE DOUBLE WALL FIBERGLASS 53 6 °-3 a I 6" TANK AND LINE DETAILS sz 13° 8' a° I 13" VENT RISER DETAILS g 16 15 34 PEA GRAVEL ' = 5 3/4"=1'-0" DWG. NO.: 15—CA 2/2 REV.: 2 32„ 10„ I I--III= SCALE: 1 26-91 PLOT SIZE MADE BY: : CF „ [REVISIONS 26-91 CHECKED DATE DWN CKD B„ B B„ 16„ 22 III-1I i,I I A SIDE - - L7- " . PRODUCT PIPING AT DISPENSER ISLAND ELEVATION DETAIL ® DRIP BOX 15DWTCA2 \ r