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in! <br /> I b P2-2PILES <br /> ® P1-1 PILE P2—®11 HP2 <br /> 4111) <br /> 123 2-0 6'-0"MAX <br /> P21 <br /> P2I P2 4 1 I P4 2 PILES <br /> I <br /> P2--a I i 4 ® 0 I IK7 P2 <br /> p.4.3PILES 1 PROVIDEI PIN PILEAT6'.0'MAXSPACINGALON <br /> — <br /> t Q E)SSTIN5 GONTINUWSFODTING1 P2-"0_ Lg <br /> 1711 <br /> in ) <br /> g T r <br /> C a PROVIDE I PIN PILE AT 6'-0'MAX SPACING ALONG <br /> 1 EXISTING CONTINUOUS FOOTING <br /> ED <br /> P7-3 PILES EACH SID-I <br /> P1 a A P2 <br /> TIP1I a �� P2-0 :: m P2 <br /> PT N ALL EXISTING POSTS AND CONCRETE FOUNDATION TO M N - <br /> a REMAIN(NO STRUCTURAL CHANGES) <br /> IPiI 0 'El 6)--P21 <br /> 6 P5-3PILES + <br /> in <br /> BLDG 19-LOT 85 P9-1 PILE EACH SIDE 1 BLDG 19-LOT 86 <br /> P2 _ :FE, I P2 <br /> P1 Q ALL EXISTING POETS AND CONCRETE FOUNDATION TO <br /> — _ /� 2 REMAIN(NO STRUCTURAL CHANGES) <br /> O <br /> i0 <br /> P10-2PILES <br /> P1 0 - — P2 (El ®-P2 <br /> P2 $ a P2 m — — <br /> '- P2 0 = ¢}-0 <br /> ElPROVIDE INN PILE AT 6'-0'MAX SPACING ALONG y T <br /> EXISTING CONTINUOUS FOOTING <br /> IPiF- <br /> I ---.Sim o <br /> 1 P1 <br /> S 1 2 Q ALL EXISTING POSTS AND CONCRETE FOUNDATION TO <br /> REMAIN(NO STRUCTURAL CHANGES) <br /> P15-3PILES <br /> _ P14 3 PINS . P2 <br /> — <br /> I P11 P1-en- <br /> -_ P13-3 PILES I _ - <br /> _ Pi P1 ® IS—P2 <br /> P12-1 PILE — P1 — -. — <br /> I� <br /> — <br /> P1 A\__P1 IP11 .. <br /> 6'-0"MAX S-1 <br /> ,.., 0 PROVIDE I FIN MEAT 6'-O'MAX SPACING ALONG <br /> EXISTING CONTINUOUS FOOTING <br /> STRUCTURAL NOTES: <br /> 1.P1 DENOTES 2"DIAMETER SCH 80 VERTICAL PIN PILES(2 TONS OR 4 KIPS CAPACITY)RECOMMENDED PER GEOTECH REPORT. <br /> 2.P2 DENOTES 2"DIAMETER SCH 80 VERTICAL PIN PILES RECOMMENDED ONLY AFTER PERFORMING A 2-YEAR POST-REPAIR AND <br /> DAMAGE ASSESSMENT WHERE CRACKING OR SETTLEMENT OF EXISTING CONCRETE FOUNDATION IS OBSERVED. <br /> 3.PILES SHALL PENETRATE INTO STIFF NATIVE SOIL FOR MINIMUM DEPTH OF 10 FT BELOW FOUNDATION GRADES WITH AVERAGE OF 10 <br /> TO 15 FEET TO REACH REFUSAL. <br /> 4.REFUSAL CRITERIA IS 1000 BLOWS PER MINUTE IS 4 SECONDS PER INCH FOR 3 CONSECUTIVE INCHES FOR A 650 LB HYDRAULIC <br /> HAMMER AND 60 SECONDS PER INCH FOR 3 CONSECUTIVE INCHES FOR 90 LB JACKHAMMER. <br /> 5.A REPRESENTATIVE OF THE GEOTECHNICAL ENGINEER SHALL PROVIDE FULL-TIME OBSERVATION OF PILE INSTALLATION AND <br /> TESTING TO VERIFY THE DRIVING REFUSAL CRITERIA. <br /> 6.PLEASE REFER TO GEOTECHNICAL REPORT OF CONSTRUCTION RECOMMENDATIONS FOR PIN PILE INSTALLATION.MINIMUM <br /> DISTANCE DISTANCE BETWEEN VERTICAL PIN PILES ARE GREATER THAN 3 DIAMETERS AND WILL NOT RESULT IN REDUCED CAPACITY. <br /> Page 2/n <br />