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modern mclem mdq.Wpory <br /> FABRICATORS OF METAL PRODUCTS <br /> I NSTALLAT ION .PROCEMURES,: FOR GLASTEEL II UNDERGR® ND <br /> .- <br /> RAGE "TANS <br /> CAUTION : N . F . E , 4, -,,,_• 3O : T I QHTNESS TESTING NG REQUIREMENTS : IT IS TI IE <br /> RESPONSIBILITY OF THE OWNER TO PROVIDE THE FOLLOWING �'TESTS <br /> PRIOR TO COVERING THE TANK ( S . ) <br /> N . F . P ._A . - 30 :_ 2- 8 . 3 : 1 " SECONDARY CONTAINMENT TANKS ( TYPE I AND <br /> 1 1 ) $HALL HAVE THE PRIMARY <br /> ( INNER <br /> INNER ) TANK <br /> TESTED <br /> ESTED ACCORDING TO <br /> 2 - 8 . 3 AND THE INTERSTITIAL SPACE ( ANNULUS ) TESTED USING . . . O <br /> RVACUUM AT 5 . 3 IN . HG . THE . . . VACUUM $HALL BE <br /> HELD F O R O N E <br /> VACUUM . HOUR . CARE SHALL BE TAKEN TO ENSURE THAT THE <br /> INTERSTITIAL SPACE IS NOT OVERPRESSURED OR SUBJECTED TO <br /> EXCESSIVE VACUUM . ` <br /> N . F . P . A . - O : .2-6 . 4 : " BEFORE THE TANK IS INTIALLY PLACED IN <br /> SERVICE . ALL LEAKS SHALL BE CORRECTED IN AN ACCEPTABLE MANNER . " <br /> N . F . P . A . - 31 " STANDARD FOR INSTALLATION, OF OIL BURNING EOUIPMENT . ' <br /> HOLE SIZES E Rf�,3 i_NS 1 T t ®N Q1= TANKS I N STAgLF SOIL CONI�,� S� <br /> RAL NOTES t <br /> 1 . THE EXCAVATED OPENING FOR INSTALLATION OF UNDERGROUND TANK( S ) SMALL BE <br /> SUITABLY EXCAVATED (REFER TO OSHA. STATE, OR LOCAL CODES GOVERNING <br /> OPENINGS . ) LEVELED AND BACKFILLED PER THE FOLLOWING INSTRUCTIONS . <br /> 2 . REFER TO THE "FINISHING INSTRUCTIONS' FOR SPECIAL REOVIRMSNTS PRIOR TO <br /> BURIAL OF 'QLASTE!?L' TANKS . <br /> 3. TANKS SHALL BE COMPLETLY EMPTY DUA INO HANDLING OR INSTALLATION TO PREVENT <br /> UNDUE SThESS TO THE TANK( S . ) <br /> 4 . IN THE EVENT A TANK == SE INSTALLED . FILLED WITH PRODUCTS . PR14dR TO <br /> BACKFILLING. THE LIOUID LEVEL WITHIN THE; TANK SHALL NOT EXCEED THE \*MPACTED <br /> BACKFILL LEVEL . <br /> NOTE-A- THE FOUNDATION FOR UNDERGROUND TANK(E) <br /> FARE. ASI- T. SMALL, 8E A MINIMUM OF 6" C46AN <br /> GALIL COMPACTED SAND. OR O. OF 3/4• PEA <br /> '4 Y. •t t'J :•J •J !'! J►Y 1•!5 ! S S 1 GRAVEL. <br /> �� E•C1 ' ��J� <br /> ® C1 NOTE-!11 " TANK($) INSTALLED IN AN AREA THAT 16 <br /> OUSOECT TO HEAVY VEM i CULAR TRAFFIC <br /> w ts� SHALL HAVE A PROTECTIVE COVER OF 18' <br /> CLEAN COMPACTED SOIL WITH EITHER 6. <br /> wt���ca OF REINFORCED CONCRETE. OR s or <br /> AOLASPHALT PAVINQ. IF COMPACTED SOIL 15 <br /> ��c� ••• c�c�� < Moi N I MUMBE HOFQ=OY DEEP. 1 T sHALL OR A <br /> tom` A ty to <br /> N2-179-02- TANK(9) INSTALLED IN AN AREA NOT <br /> SUBJECT TO HEAVY VEHICULAR TRAFFIC <br /> sHALL BE PROTECTED WITH EITHER 24" OF <br /> tJ CLEAN COMPACTED SOIL, COVERED BY 4' <br /> , ff- THICK REINFORCED CONCRETE OR e- THICK <br /> cROQO ssecT at,N ExcAVA r; ASPHALT PAV I N4. <br /> JIN26E JANK IN TION: MINIMUM OF <br /> 12' FROM THE OUTSIDE EDGE OF TANK TO <br /> THE INSIDE EDGE OF THE EXCAVATED <br /> OPENING. <br /> (J� C� NOTe'CZ' MULTIPLE TANKINSTALLATION: SAME GOOF <br /> Z DISTANCES AS SINGLE TANK INSTALLATION. <br /> t) AND A MINIMUM OF 12' FROM OUTSIDE <br /> EDGE OF THE TANK$. <br /> THE MINIMUM DISTANCE FROM THe OUTSIDE <br /> �Tr-CE, ENDS OF THE TANK S) TO THE INSIDE EDOG <br /> NOTE-®� OF THE OPENING SHALL BE A MINIMUM O!' <br /> FLAN AT AULTEPLE TANK INSTALLATION 12- <br />