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<br /> SPECIFICATIONS
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<br /> , Adapted from"The Thomas Guide,"2007. PROJECT DESCRlATION: UNDERPIN 7HE NORTHEAST PORTION OF THE HOUSE TO STABILIZE,LIFT AND RELEVEL THE FOUNDATION, NO NEW FOUNDATIONS ARE PROPOSED. C�
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<br /> GEOTECHNICAL: REFER TO REPORT TITLED,"GEOTECHNICAI. ENGINEERING EVALUATION,KOLTONOWSKI RESIDENCE UNDERPINNING,2514-51ST STREET SW,EVERETT,WASHINGTON,� w o
<br /> � BASEMENT WALL �--��� t�����'� � �DATED JUNE 23,2017, BY GEO GROUP NORTHWEST,INC. � � � � � � --- �
<br /> HEIGHT=4.5 FEET+/- �.� ;��,w ; .
<br /> POSSESSION �` 1 i #�j GENERAL NOTES: THE LOCATIONS AND DIMENSIONS SHOWN ON THE UNDERPINNING PLAN ARE BASED ON MEASUREMENTS 1'AKEN NIITH A TAPE MEASURE AND ARE RELIABLE FOR THE ' ~
<br /> SUUND , a:`�'�'+` PURPOSE OF UNDERPINNING THE FOUNDATION OF THE RESIDENCE. THIS DOCUMENT IS NOT A LEGAL SURVEY QF THE PROPERTY. THE CONTRACTOR IS RESPONSIB�E FOR SITE SAFETY . Q �.
<br /> � �ZST ST SW EXTERIOR GRADE �"�� AND WORKER PROTECTION AND VERIFICATION OF SITE CONDITIONS,INCLUDING DIMENSIONS AND EXISTING CONDITIONS OF THE STUCTURE AND THE tOCATING OF UNDERGROUND o � -
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<br /> i � > �`��• UTIUTIES. �
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<br /> � � �, d3��` LOT INFORMATION: PARCEL N0.00568000000400. TOWNSHIP 25N,RANGE 4E,SEC710N 36,SW QUADRANT, W
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<br /> , f " — ' — ' — ' ��" —' ' — " — ' T ' �' ' — ' '"'� ' "� ' � � — � — � — � — � — � � �'�'� �, fr�+'' PROPERTY DESCRIPTION: SEAVIEW HEIGHTS 2 BLK 000 D-00-LOT 4. �� w 'S�
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<br /> � � � ( Y�� �" �.��y PIERS: INSTALL 3-INCH DtAMETER PUSH PIERS. CONNECT STEEL PIERS TO FOUNDATION WITH 1/2 INCH 'L'SHAPPED STEEL SUPPORT'BRACKET UNDER FOOTING. PiERS SHALL BE � °
<br /> �� i . � a, . ������ ,�� ` ��,= PUSHED USING THE WEIGHT OF THE STRUCTURE FOFi REACTION. PUSH PIERS SHALL BE INSTALLED IN ACCORDANCE WITN THE MANUFACTURES INSTALLATION PROCEEDURES AND W �'
<br /> ,, RR � , �n a� �°�� �., ��` �` ,--- BASEMENT SPECIFICATIONS. � � I a c`�',�
<br /> , �� BNSF �`� „ � I � � � ( � " � F;; r°°�'g; ► CONGRETE I � �
<br /> QC�� � ; ci 'ti e �'� � �" �`'.-�;': � FLOOR SLAB MATERIAL AND STRUCTURAL SPECIFICATIONS(PUSH PIERS AND BRACKETSI: I
<br /> __-_---�_,�P q y�.o ----r ,� o�:c Z o � � � , , , , , �� Z �
<br /> �r�~�o l� \�,y 4 � �I ��;� I � �: ro ! � ,� �� i DESIGN CODES: IBC 12,IRC 12,EBC 12, ERC 12 , Q ,� .
<br /> r-, j '�tl� 3� Q.�P1' �. W 3 �wr � '`�' _'�,� � �_• u �� � .
<br /> �,�5 �� c� �, ,�; , ,.•° � . STEEL TUBE: 3" ASTM A513(FY,MIN=70 KSI)
<br /> ["� � � < G � <9 � � �O I �"'� �'�. �` n �h � J� STEEL ANGLE SECTIONS: ASTM A36(FY,MIN=36 KSI} o ---
<br /> � - � C , �9G .� `✓' �F�� . z � PLANNED . "�� •� k�£s STEEL PLATE:ASTM A36(FY MIN=36 KSI)
<br /> }a . `N` �� ( Q POBRH , WORKAREA I ��L �a�, ,
<br /> . .:�T '^3,U . , iR �'k YY ±r��.e . . � .
<br /> �000 ��oa `�,�p' �; ��j� , , �� r �,:,
<br /> 3 OO Qq'{H PL � s 2300 � �o �-z,i qg�' � ��' ' �, � , ` � � * ' PIER DESIGN CALCULATIONS&MINIMUM LENGTH: PIER LOAD AND SPACING CALCULATIONS ARE BASED ON THE QEAD LOAD OF THE STUCTURE,PLUS UVE FLOOR LOADS OF 40 PSF AND
<br /> � � •� � �$._ � ROOF SNOW LOADS OF 25 PSF.THE DESIGN IS BASED ON THE 3-INCH PIERS PROVIDING AN ALLOWABLE DESIGN LOAD OF 50 PERCENI'OF THE LIFTING LOAD UP TQ A MAXIMUM
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<br /> PR03ECT `� � �, • ST $C � 35 I �_ � �
<br /> u ¢ � ���-- - , 26.9 , , '�:� � `. ALLOWABLE DESIGN LOAD OF 13 500 LBS PER PIER. A MWIMUM PIER LENGTH OF 7 FEET IS ANTICIPATED,BASED ON THE SOILS ENCOUNTERED IN THE BORING IN THE REFERENCED I
<br /> � 8 � {LL' SITE H L S F �. � �Q�? 22 -
<br /> Z�o c.,� .�s` n ��, � I MAIN ; H8-1 h"�� �� ,� `�'� GEOTECHNICAL REPOR7. '
<br /> � � �o ' �- �a �^ 0 � � 'o � 1 , ENTRY I � ���. INSTALL PUSH P(ER �
<br /> ` �,,, 5 I Q� � �' �N ;.., -Fc �:. �� . �= WITH BRACKEf
<br /> � ��s�sr L o7H "S ¢.,� ",� ' N � ' ' .� ' CODES: ALL WORK SHALL COMPLY WITH THE INTERNATIONAL BUILDING CODE AND THE CITY OF EVERETi'MUNICIPAL BUILDING CODEi, �
<br /> � P� �ST Sw 51ST AR,qTO � �� � 2514 CHlP FOOTWG --'
<br /> PC SW �ST • � • PER SPECS �
<br /> tN N � G E�� � N EROSION CONTROL: SOIL STOCKPIIES SHALL BE COVERED WITH PLASTIC TARPS DUR{NG RAIN EVENTS.
<br /> � � �
<br /> � ` - ' ' .. �. ,�r�,,...__--,---.-_. .. ` ' ' INSPECTION&LOAD TESTING: THE GEOTECHNICAL SPECIAL INSPECTOR SHALL OBSERVE PUSH PIER INSTALLATION AND LOAD 7ESTING, ONE PIER SHALL BE LOAD TESTED IN
<br /> _�--_^� � I E"""""""'-'"""-"'"""""" I ACCORDANCE WITH ASTM STANDARD d1143-81,USING 7HE QUICK LOAD TEST METHOD AS A MINIMUM. THE PUSH PIER SHALL.BE LOAD TESTED TO 200 PERCENT OF THE ALLOWABLE
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<br /> VICINITY MAP ' S7' 33' , DESIGN CAPACITY OF 13,500 LBS SPECIFIED IN THE SECTION ABOVE TITLED'PIER QESIGN CALCULATIONS&MINIMUM LENGTH. THE LOAD TEST MUST BE PERFORMED BY EQUIPMENT
<br /> Not to Scale I , � DIFFERENT FROM THAT USED FOR INSTALLATION OF THE PUSH PIERS. •
<br /> � I DEOK I PUSH PIER & FOOTING BRACKET DETAIL PusH P��R�r,sTA��c,T�or,�NsrRucr�oNs = � .�..;� g
<br /> � `� � . . NOT TO SCALE 1. LOCATE UNDERGROUND UTILITIES AT PIER LOCATfONS AND D�i'ERMINE IF THERE ARE CONFLICTS. o0
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<br /> , ��, N , 2. EXPOSE THE FOUNDATION AT THE PIER LOCA710NS T�A DEPTH OF ABOUT°12-INCHES BELOW TNE BOTTOM OF THE FOOTING. LENGTH OF FOUNDATION UNDERMINING SHALL NOT �' � �
<br /> � M ( _� ..__. . _ _ _ . EXCEED 3 FEET. � � o� �
<br /> � ��"--- 3. INSTALL PIERS AS SHOWN ON THE UNDERPINNING PLAN,WITH PIERS INSTALLED UNDER CRACKS IN TNE FOUNDATION. THE ENGINEER SHALL BE NOTIFIED IF ADDITIONAL CRACKS ARE II �' � '
<br /> I � I ENCQUNTERED. 'i � ,y � `
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<br /> ( � 4, EXPOSE AND CLEAN THE TOP OF 7HE FOOTING. DRILL 3/8-INCH HOLES THROUGH THE FOOTfNG FLANGE ABOUT 3/4•INCH AWAY FR.OM THE STEM WALL USING A ROTARY HAMMER � ^ � �
<br /> . ' "'- ' "'- ' — — ' — ' — ' — ' -°' ' — ' — ' ""' ' "— ' '-' ' " ' — ' " ' — ' � ' '— DRILL. DRILL HOLES EVERY 2-INCHES FOR A LENGTH OF 18-INCHES AND ACROSS THE FOOTING AT THE ENDS OF THE BRACKET, AFTFR DRILLING,BREAK OFF THE 18-INCH LONG SECTION �
<br /> OF CONCRETE THAT WAS ISOLATED BY THE HOLES AND SMOOTH ROUGH FACES SO THAT BRACKET FITS FLUSH AGAINST THE FOOTiNG. ENSURE THE FRQNT OF THE FOOTING IS FLAT � � �
<br /> LEGEND SITE ADDRESS: 2514 51ST ST SW,EVERETi', WA I �' � .
<br /> SNOHOMISH CO. PARCEL NO.: 00568000000400 AND NOT TAPPERED IN EITHER DIRECTION, � � �
<br /> -E�-HB-1 HAND AUGER B(?RING NO. p�OPERTY DESCRIPTIC)N: SEAVIEW HEIGHTS 2 � � � �
<br /> &APPROX. LOCATION 5. CLEAN THE BOTTOM OF THE FOUNDATON WALL OR FOOTING AND VERIFY THE BOTTOM IS LEVEL SIDE TO S1DE AND BACK TO BACK. IF NOT LEVEL,MAKE SO BY PLACING HIGH � � p
<br /> BLK 000 D-00-LOT 4 I , �
<br /> Fc: F011NDATION CRACK SITE MEASUREMENTS AREAPPRQXIMATE. STRENGTH GROUT OR SIMILAR MATERIAL
<br /> • TBR: TO BE REMOVEDO � � o
<br /> M E A S U R E M E N T S M A D E W I T H A T A P E M E A S U R E. 6. P O S I T I O N P I E R B R A C K E T I N T O T H E R A M C Y L I N D E R A S S E M B L Y N O T C H A N D S E C U R E W I T H C R I B B I N G U N D E R T H E B R A C K E T. C O N N E C 7 H Y D R A U L I C R A M T O T H E H Y D R A U L I C P U M P. � � �
<br /> CONNECT A CALIBRATEQ HYDRAULIC PRESSURE GAUGE BETWEEN THE RAM AND PUMP, ENGAGE THE HYDRAULIC RAM UNTIL THE DHIVE CYLINDER HEAD IS T1GHT AGAWST THE STARTER � � �
<br /> SITE PLAN TUBE. � o �
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<br /> SCALE: �r'—2O�+/- 7. MONITOR FOUNDATION MOVEMENT AS PIERS ARE ADVANCED. DO NOT EXCEED 4200 PSI(40,000 LBS)ON THE HYDRAUUC RAM. A[)D ADDITlONAL TUBES BY SLIDING THE TUBE INTO W o
<br /> THE COUPLING ON THE INSTALLED TUBE. ADVANCE ADDITIONAL TUBES IN THE SAME MANNER AS THE STARTER TUBE. THE CRIBBING UNDER THE BRACKET MUST BE KEPT TIGHT WHILE Z p'�,., .
<br /> . ADVANCING THE PIER TUBES, IF MORE THAN ONE HYDRAULIC PUMP IS BEWG USED,DO NOT PUSH NVO ADJACENT PIERS AT THE SAME TIME AS THIS COULD RESULT IN A FALSE LIFT. Q
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<br /> 8. ADVANCE THE DRIVE TUBES AND RAISE 7HE FOUNDATION UNTIL IT TOUCHES THE SILL PLATE,THEN CQNTINUE TQ ADVANCE THE URIVE TUBES UNTILTHE SUITABLE BEARING STRATUM I �
<br /> � � : IS REACHED. SUITABLE BEARING STRATUM IS DEFINED BY A FORCE EQUAL TO 40,000 LBS OR UNTIL AN APPROXIMATE i/4-INCH LIFT QF.THE STRUCTURE IS ACHIEVED. HOLD LOAD 5 i� �
<br /> MINUTES WITHOUT FOUNDATION MOVEMENT OR HYDRAULIC PRESSURE DROP. IF THE PIER SETiLES OR THE PRESSURE DROPS,ADU ADDITIONAL PRESSURE UNTIL THE 5-MINUTE HOLD i O
<br /> IS ACHIEVED. RECORD THE GAUGE PRESSURE AND THE PIER IS CONSIDERED INSTALLED. �
<br /> - 9. THE ALLOWABLE PIER CAPACITY IS CALCUTATED AS 50%OF THE MEASURED FORCE AS LOGGE�,UP TO A MAXIMUM ALLOWABLE L.OAD OF 13,500 LBS PER PIER. � �
<br /> , fa"�N����G/2�//,7,� ��C�lJ/��1J 10. ONCE THE PIER IS INSTALLED,PREPARE THE TUBE SO A CAP CAN BE PLACED ON THE TUBE TO PREPARE FOR LIFTING. THERE MUST BE A MINIMUM OF 6.5•INCHES OF TUBE PRESENT '
<br /> � �� ABOVE THE TOP OF THE BRACKET, INSTALL 7HE REINFORCEMENT INSERT-TUBE INTO THE LAST PIER TUBE. CUT THE REINFORCEMENT INSERT TUBE 3-INCHES SHORTER THAN THE
<br /> . Gti/�N � ��- ,���� �2,r�.� DISTANCE FROM THE TOP OF THE PIER TO THE COUPLER TO ALLOW AN ADOITIONA�TUBE TO BE INSTALLED LATER. REMOVE THE HYDRAULIC RAM AND REPEAT THE ABOVE STEPS FOR
<br /> �vj THE REMAlNING PIERS,DOCUMENTING THE FINAL DEPTHS AND GAUGE PRESSURES FOR EACH PIER. ��
<br /> ( ������ ��� �-���/ ��C . FRONT PORCH �1, INSTALL THE PIER CAP AND BOLTS TO THE TUBE AND BRACKET. PLACE THE CAP ON TOP OF THE TUBE. IF A LIFT CYLINDER IS BEINC USED TO LIFT,THEN 1.5 70 2-INCHES OF THE I
<br /> (TO BE REMOVED) BOLT MUST BE EXPOSED ABOVE THE NUT ON TOP OF THE CAP SO THAT THE LIFT CYL.INDER CAN BE ATTACHED. IF A HYDRAULIC RAM IS USED TO LIFT,ABOUT 0.25•INCHES OF THE BOLT �
<br /> � -� � '� � MUST BE EXPOSED ABOVE THE NUT ON TOP 0�THE CAP. ONCE THE CORRECT AMOUNT OF BOLT IS EXPOSED,RUN THE BOTTOM NU"f UP HAND-T{GHT AGAINST THE BOTTOM OF THE I
<br /> � $5' ; "`✓ �� .% 2�� ; BRACKET. TIGHTEN THE BOLT EVENLY SO THE CAP STAYS LEVEL.
<br /> . ;�------------------------------------------------------------------------------------------------r-'-==-==y----�-'_=--------------------�r►� --------------------------� ------___--- -------------------------------------------�; E
<br /> ; ; ; 12. WITH THE CAP IN-PLACE AND THE BOLTS TIGHTENED,INSTALL THE LIFT CYLINDER. SET IT IN THE CENTER OF THE CAP IN THE FiAISED WELDED CIRCLE. SCREW THE COUPLER ON TN
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<br /> � ��/J,�:�;O�J� �jZ ; ; ; f---- ♦ 80LT ATTACHED TO THE LIFT CYLINQER TO THE BRACKET BOLT THAT IS STICKING UP THROUGH THE CAP,UNTIL IT BOTTOMS OUT ON THE BRACKET BOLT. ADJUST THE NUT ON TOP OF �
<br /> ; �.4---------------------------5.25------►; ;
<br /> � /� ��t���Yl1 � � � 3.6' THE CAP,IF NEEDED,SO THERE IS ENOUGH THREAD FOR THE COUPLER TO BE COMPLETELY SCREWED ONTO THE BRACKET BOLT. SCREW THE COUPLER ON THE L1FT-CYLINDER BOLT , .
<br /> � 5.25' � ' ' 1.5' � - ONTO THE LIFT CYLINDER BOLT SO THE TOP NUT ON THE BRACKET BOLT IS RESTING ON THE CAP. ADJUST THE NUT ON THE BOTTON�OF THE BRACKET BOLT SO IT IS TIGHT AGAINST THE
<br /> ' �f-----------------�'F""�"""'---'-";''-'�; � BOTTOM OF THE BftACKET. FINALLY,T{GHTEN THE NUT ON TOP OF THE LIFT CYLINDER. IF A HYDRAULIC RAM IS BEWG USED TO LIFT,THE HYDRAULIC RAM ONLY NEEDS TO BE RE-
<br /> • ���- 2,5' �� � � � � � ; ❑ A7TACHED TO THE BRACKET.
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<br /> 13, ONCE THE LIFT CYLINDERS(OR HYDRAUUC RAMS)HAVE BEEN PLACED ON EACH PIER,CONNECT THE HYDRAUL(C HOSES TO EACH OF THE LIFI"ING DEVICE IN SERIES. OPEN 7HE
<br /> DOOR W INDOW � ____��;5�_ i CONTROL VALVE ON THE UFTING DEVICE CLOSEST TO THE PUMP, WITH THE PUMP CONTROL VALVE IN THE DRIVE POSITION,USE THI=PENDANT CONTROL TO PRESSURIZE THE RAM TO
<br /> ' � 1,000 PSI. CLOSE THE VALVE ON THE FIRST RAM AND OPEN THE CONTROL VALVE ON THE SECOND LIFTING DEVICE AND PRESURE T01,000 PSI. CONTINUE TNIS PROCEDURE UNTIL ALL
<br /> � ; ; LIFTING DEVICES HAVE BEEN PRESSURIZED T01,000 PSI MAKING SURE TD CLOSE THE CONTROL VALVE BEFORE OPENING THE NEXT ONE.
<br /> Z ; 3.45' ; ,
<br /> � ��: 19. ONCE THE NYDRAUUC PRESSURE OF EACH LIFTING DEVICE IS SET AT i,000 PSI,THE STRUCTURE MAY BE UFTED. OPEN ALL VALVES AT EACH UFTING DEVICE AND APPLY PRESSURE. �
<br /> � i' ;00 AFTER THE STRUCTURE HAS BEEN LI�T'ED TO THE DESIRED LEVEL,CLOSE THE CONTROL VALVES ON ALL THE LIFTING DEVICES. NEXT,TIGHTEN ALL THE NUTS QN THE TOP AND BOTTOM '
<br /> � � ; OF THE BRACKET,WHICH WILL HOLD THE FOUNQATION IN PLACE. DISCONNECT THE LIFTING DEVICES AND REMOVE THE EQUIPMENT FROM THE EXCAVATIONS.
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<br /> ; 3:45' ; 15. BACKFILL THE EXCAVATION WITH THE SITE SOlL,CLEAN CRUSHED ROCK,OR A PIT-RUN SAND AND GRAVEL MATERIAL,AND COMPACT THE MATERIAL AS THE EXCAVATION IS
<br /> ; � BACKFILLED. "
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<br /> �FS�F�2STEREO�\�� ' Permit#: B1707-05Q .
<br /> `���NAL�� Site Address: 2514 51STSTSW
<br /> Owner: KOL ONOWSKI EDWARDT&
<br /> KOLTONOWSKA H M �
<br /> Tenant: [7en�Vame]
<br /> . . UNDERPINNING PLAN ' A�R. o�t�: 7�z4�ZQv `
<br /> � SCALE; 1"= 5' +/- ' ', Propased Use: SFR,
<br /> Descriptian: SFR FOUNQATION REPAIR
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<br /> ' Reviewed By: Date: ���
<br /> . � �fFice Set 1ot�Site Set Fire/Planning Set
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