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EPDXY COATED <br />8"x8"x3/8" <br />BEARING PLATE <br />4" STICK OUT TO ALLOW <br />TIE INTO REBAR CAGE <br />HEXAGONAL NUT--/ <br />BEVELED WASHER <br />IlLjK92 <br />D <br />MINE -- > <br />u m ! <br />6" DIA STAINLESS <br />STEEL PIPE <br />FILL DRILL HOLE <br />FULL OF RESIN SO <br />THAT BOLT IS FULLY <br />ENCAPSULATED #8 EPDXY COATED ROCK BOLT <br />ONCE IN PLACE I GRADE 75 ALL THREAD REBAR <br />'i /l' �/ J // 1/✓ //i —/- <br />~ <br />ROCK BOLT DETAIL <br />NTS <br />PACKER <br />PIPE <br />PNEUMATIC OR <br />MECHANICAL PACKER <br />GROUT HOLE <br />TYPICAL GROUT PACKER DETAIL <br />NTS <br />FITTING <br />#11 R <br />1LTED AND SEALED <br />KHEAD. SEE NOTES. <br />y <br />NOTES: <br />DRILL PAST CONTACT 1. LOCATION AND ORIENTATION OF ROCK BOLTS VARIES AS NEEDED TO <br />BETWEEN BULKHEAD STABILIZE LOCAL POTENTIALLY UNSTABLE BLOCKS. LOCALLY, <br />AND ROCK ADDITIONAL ROCK BOLTS MAY BE NEEDED. <br />EXTENDED —2" DIA STAINLESS STEEL PIPE <br />BULKHEAD SLEEVE. FILL PIPE WITH FOAM OR <br />FACE SEAL END AND INSTALL PRIOR TO <br />BULKHEAD CONCRETE <br />PLACEMENT AND DRILL THROUGH <br />THREADED EPDXY COATED <br />CAP STEEL REBAR MAT <br />CONTACT GROUTING PIPE SLEEVE DETAIL <br />FROM GROUT PUM <br />0 2 4 <br />SCALE IN FEET <br />BLEED VALVE <br />-RETURN LINE <br />TO AGITATOR <br />VALVES <br />-FLOWMETER <br />—PRESSURE <br />GAGE <br />TO GROUT HOLE <br />TYPICAL HEADIER DETAIL (SINGLE GROUT HOLE) <br />NTS <br />2. BOREHOLE DIAMETERS FOR BOLT INSTALLATION SHALL BE PER <br />MANUFACTURER'S RECOMMENDATIONS. <br />3. IN LIEU OF RESIN GROUTED BOLTS, CEMENT GROUTED BOLTS MAY BE <br />USED. <br />4. CONTRACTOR SHALL PROVIDE SUFFICIENT LENGTHS OF BAR TO ALLOW <br />FOR INSTALLATION OF END HARDWARE. <br />5. INSPECT AND SCALE AREA BEFORE BOLTING. <br />6. ALL ROCK BOLTS TO BE EPDXY COATED AND FULLY RESIN OR GROUT <br />ENCAPSULATED AND TENSIONED TO 2/3 YIELD STRENGTH. <br />7. BEARING PLATES AND NUTS TO BE EPDXY COATED. <br />8. EXISTING WOOD FORMS TO BE LEFT IN PLACE. <br />9. CONTRACTOR SHALL PREPARE & CLEAN ROCK SURFACE PRIOR TO <br />CONCRETE PLACEMENT. <br />10. 8" SS CASING SHALL HAVE SLIP ON FLANGE WELDED TO THE END <br />CONNECTING TO EXISTING BULKHEAD AND CONCENTRIC REDUCER <br />WELDED TO THE OTHER END. CONNECT 8" SS CASING FLANGE TO <br />BULKHEAD VIA EPDXY ANCHORED ALL THREAD BOLTS AND SEALED <br />USING ADEKA ULTRASEAL P-201 OR APPROVED EQUIVALENT. WELD <br />CONCENTRIC REDUCER TO 6" SS PIPE SUCH THAT IT DOES NOT <br />INTERFERE WITH FLANGED CONNECTION TO KNIFE GATE VALVE. <br />11. PLACE 3 EA 1" WIDE SEALANT RINGS AROUND CASING PRIOR TO <br />PLACING CONCRETE. LOCATED AT FRONT, MIDDLE, AND REAR OF <br />CASING MINIMUM 6" FROM EACH BULKHEAD FACE. <br />12. CONTRACTOR SHALL SUBMIT A BULKHEAD DRILLING AND PIPE <br />INSTALLATION WORK PLAN PRIOR TO BEGINNING BULKHEAD WORK. <br />DRAFT <br />NOT FOR <br />CONSTRUCTION <br />N <br />N <br />w <br />F- <br />M <br />N <br />(O <br />Q <br />J <br />� <br />m <br />W <br />cn <br />Z <br />0 <br />Z <br />Z <br />Q <br />d <br />h- <br />a <br />o <br />O <br />M <br />� <br />O <br />� <br />� <br />w <br />� <br />N <br />w <br />W <br />m <br />� O <br />Y <br />U <br />x <br />X <br />U <br />v <br />X <br />0 <br />� <br />O <br />z <br />t✓ <br />Q <br />ui <br />w <br />w <br />z <br />z <br />I> <br />z <br />= <br />w <br />J <br />0 <br />O <br />F_ <br />co <br />co <br />U) ��yI <br />I.L. <br />W <br />LL <br />0 <br />m <br />= <br />U <br />a <br />w <br />o� <br />F <br />z� <br />0 U <br />U) <br />w <br />w <br />a <br />N <br />N <br />tt^� <br />V <br />H <br />Z <br />� <br />� <br />O <br />Cc <br />Lu <br />Z <br />C <br />U <br />o0co <br />W <br />� <br />J 0 r <br />Z <br />o It <br />c <br />�Lu <br />Lu <br />of O 0 <br />a-..aa <br /><O <br />N <br />93 <br />Z J <br />D <br />0 <br />U)O <br />Q <br />CO <br />U) <br />z< <br />_J <br />O <br />F_ <br />Q <br />W <br />F_ <br />W <br />J <br />2 <br />Q <br />W <br />w <br />W <br />< <br />W <br />J <br />m <br />m <br />3:W <br />z <br />r7 l' <br />A t <br />4 <br />w <br />Lu <br />014 <br />€� <br />oc <br />za <br />C> <br />4� <br />PROJECT: 22690002.000 <br />DATE: MAY 2022 <br />SHEET <br />5 OF <br />6 <br />O Schnabel Engineering 2022 All Rights Reserved <br />