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r_._._._._.._•_._._._PROPERTY LINE •_•
<br /> 6'0-0"* -�-� -
<br />` I I PILE SPACING&LOAD REQUIREMENTS TABLE
<br /> I I A MAX O.C.SPACING,ft MIN VERTICAL CAPACITY,kips PROOF TESTING LOAD,kips
<br /> I I N PILE A PILE TYPE BTWN PILES END OFFSET ALLOWABLE LOADING 200%MIN VERTICAL CAPACITY LOCATION �t +s+7 tt.+_
<br /> 1 (MIN ULTIMATE CAPACITY) I n''
<br /> TIP HELICAL 6'-0" PER PLAN 14.0 k/PILE 28.0 k/PILE EXTERIOR
<br /> I I NOTES: •
<br /> — —
<br /> I I a. MINIMUM AND MAXIMUM INSTALLATION TORQUE FOR HELICAL ASSEMBLIES SHALL BE SPECIFIED BY THE PILE
<br /> MANUFACTURER.THE MINIMUM INSTALLATION TORQUE SHALL BE HIGH ENOUGH TO ACHIEVE THE REQUIRED BEARING
<br /> CAPACITY LOADING,INCLUDING A SAFETY FACTOR NO LESS THAN 2.THE MAXIMUM INSTALLATION TORQUE SHALL NOT
<br /> I I EXCEED THE ALLOWABLE TORSIONAL CAPACITY OF THE PILE SHAFTS OR ANY PART OF THE PILE ASSEMBLY.MAXIMUM
<br /> INSTALLATION TORQUE RATING OF 8,300FT"LBS FOR A 2-7/8 INCH DIAMETER HELICAL PILE WITH 0.203 INCH SHAFT WALL
<br /> I I Project Description THICKNESS PER ESR-3750.
<br /> Foundation StabilizationlJackin b.FOR HELICAL PILES,PER IDEAL GROUP DWG NO.:278TFG,THE ALLOWABLE STRUCTURAL CAPACITY FOR THE 2 7/8'
<br /> I PARCEL NO. I 9 TRU-FORCE UNDERPINNING BRACKET IS LIMITED TO 30 KIPS.
<br /> 00781200000500 1007 49TH PL SW c. HELICAL ASSEMBLIES AS MANUFACTURED BY IDEAL MANUFACTURING,INC., IN ACCORDANCE WITH ESR-3750.
<br /> EVERETT,WA 98203 d. PILE OR ANCHOR LOADS NOT TO EXCEED MAXIMUM CAPACITY AS DETERMINED BY THE MANUFACTURER FOR ANY PART
<br /> ! LEGAL DESCRIPTION I OF THE ASSEMBLY.
<br /> I GLENHAVEN HEIGHTS NO.2 BLK 000 I e.MAXIMUM ON-CENTER SPACING LISTED FOR TYPICAL PILE INSTALLATION UNLESS NOTED OTHERWISE ON PLAN. W
<br /> D-00 LOT 5 I Legal Description 0 .- 6
<br /> OWNER NAME&ADDRESS o GLENHAVEN HEIGHTS NO.2 BLK 000 D-00 FOUNDATION NOTES D W
<br /> GALLAGHER MARIE i LOT 5 1. VERIFY ALL DIMENSIONS ON SITE. wwLI t7 0
<br /> 1007 49TH PL SWco
<br /> EVERETT,WA 98203 I 2. FOUNDATION DIMENSIONS ARE TO OUTSIDE FACE OF CONCRETE STEM WALL PER R&R LEVEL SURVEY. /rt 3
<br /> I I Parcel Tax I.D.No. 3. REFER TO THE FOLLOWING DETAILS FOR ADDITIONAL INFORMATION: V w
<br /> HELICAL PILE..........1ISD-1.1 Ill Z
<br /> 00781200000500 z
<br /> 4. REFER TO STRUCTURAL CALCULATIONS PACxAGEDATED SEPTEMBER 2ND,2022,FOR ADDITIONAL INFORMATION,SPECIFICATIONS, Z z
<br /> I I AND REQUIREMENTS. O 0 W
<br /> Height Calculations 5. LEVEL SURVEY PER R&R REPAIR PLAN DATED JULY 7TH,2022.REFER TO STRUCTURAL CALCULATIONS PACKAGE FOR MODIFICATIONS J
<br /> I I Survey not performed. AND ADDITIONAL REQUIREMENTS FOR REPAIR PLAN.
<br /> I m I 6. MINIMUM PILE DIAMETER SHALL BE 2-718'.
<br /> xu
<br /> (-_,*Ip z1- Lot Coverage by Building 7. IT IS ACCEPTABLE TO INSTALL PILES AT THE SPACING SHOWN WITH t 0'-6 TOLERANCE TO ALLOW FOR UNEXPECTED OBSTRUCTIONS
<br /> ti•m ENCOUNTERED DURING PILE INSTALLATION PROVIDED THAT NO TWO ADJACENT SPANS EXCEED THE SPACING LIMITATION AS INDICATED
<br /> " Lot Size=0.18 acres=7,840 SF , `�
<br /> �I- ON LEVEL SURVEY. '��
<br /> � AREA OF WORK w,; ExistingHouse=1,890 SF'
<br /> *I,-
<br /> m a 8. IF REQUIRED,ALL SUPPLEMENTAL CHANNELS TO SPAN FROM PILE TO PILE AND EXTEND MINE'PAST SUPPORTING PILE EA END.
<br /> 1 a 1 Bldg SF/Lot SF=24.1%* 9. IF REQUIRED,ALL SUPPLEMENTAL CHANNELS TO BE ANCHORED TO THE FOUNDATION WITH 518'DIAM.SIMPSON TREN HD SCREW
<br /> ANCHORS(OR APPROVED EQUIVALENT)AT A MAXIMUM SPACING 12'OC WI MIN 4'EMBED.ANCHORS TO BE CENTERED)DE
<br /> N OR INSTALLED
<br /> ---------•____--- Impervious Area ABOVE THE CENTER LINE OF THE CHANNEL.
<br /> Existing Area=3,210 SF* 10.FIELD VERIFY ALL EXISTING STEM WALLS AT AND BETWEEN PILE ATTACHMENT LOCATIONS ARE 8"THICK MINIMUM WITH 2'A'HEIGHT
<br /> 2'_ " g" _ _ _N _ _ _ _ I Note:Impervious area to remain unchanged (MEASURED FROM BIFTG TO TICONC)MINIMUM.
<br /> 6-� '1 �. __- 11.PARCEL DIMENSIONS NOT TO SCALE.PROPERTY LINE AND RESIDENCE LOCATING DIMENSIONS(WITH ASTERISK')APPROXIMATED PER
<br /> i }� 17'-0" ^ i/ Z�''0" •r�6'j0"i 'approximate SNOHOMISH COUNTY iMAP.NOT TO BE USED FOR LEGAL PURPOSES.
<br /> 12.SITE FEATURES AND EXISTING STRUCTURES ON ADJACENT PARCELS NOT SHOWN FOR CLARITY.
<br /> 1 i I 13.PILES SHALL BE INSTALLED TOA MINIMUM EMBEDMENT OF 5'-0"(UNO PER GEOTECHNICAL REPORT).
<br /> I HELICAL PILE REFUSAL CRITERIA:
<br /> I I I TORQUING OF THE PILE SHALL CONTINUE UNTIL A HYDRAULIC PRESSURE IS ACHIEVED TO PROVIDE THE SPECIFIED MINIMUM VERTICAL
<br /> • I CAPACITY WITH A SAFETY FACTOR OF NO LESS THAN TWO.ADVANCEMENT SHALL BE HALTED IMMEDIATELY IF THE STRUCTURE BEGINS
<br /> TO EXPERIENCE UPLIFT FLEXURE.
<br /> m iv I RESIDENCE 9 I
<br /> '" 1007 49TH PL SW I N 1 o INSTALLATION/EXCAVATION NOTE:
<br /> = I EVERETT,WA 98203 I ; I ./, ALL REQUIRED HOLES FOR PILE INSTALLATION SHALL BE DUG BY HAND,SHALL NOT EXCEED 2'k2'X2',AND MUST BE IN ACCORDANCE WITH
<br /> I I I o_'C THE SEATTLE GRADING CODE.CONTRACTOR TO ENSURE THAT PROJECT STRUCTURE AND ADJACENT PROPERTIES AND STRUCTURES 1007 49TH PL SW
<br /> wi o • - - - _ _ - - i ARE NOT IMPACTED BY THE INSTALLATION OF PILES. EVERETT
<br /> v 1 a w WA 98203
<br /> 0co II w
<br /> 1 c§' °;:1- :4- SITE PLAN LEGEND
<br /> S220725-1XR
<br /> f--T-6"—,I k 1 a,_6„ k
<br /> a N EXISTING RESIDENCE STRUCTURE JT
<br /> I o re< I _-; EXISTING ADJACENT STRUCTURE 17 6 8 (3)PILES@•-0'OC MAX LOCATE PILE
<br /> WITHIN 3'.0'
<br /> 1 v I 1 ry . FROM CORNER M RT
<br /> i I : AREA OF PROPOSED WORK• "F' 0 -1/4 3i4- -sYe'/
<br /> -------------- ' / 09/02/2022
<br /> }� 4� I PROPERTY LINE
<br /> I k 20'-0„ o„
<br /> -3/4 13,PILES�d•'.0'OC MA..
<br /> i / I
<br /> APPROXIMATE DIMENSION 1fPosT;;_a.+.
<br /> 3 I s' osts
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<br /> 1 'a ( I Less • ,,,
<br /> o a 9 I I I I Post
<br /> c+, w - A 6'rn
<br /> N I I V' -1/4 -1/4
<br /> I I I 7.5' 14.5' N
<br /> II Garage / \
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<br /> I
<br /> PROPERTY LINE e,
<br /> —„..,R—„",.R—ye,.�R—„TER—WATER—WATER-49TH PL SW w.,E.—,"RATE.—i�M, �_W„Ia—».,E,. w.,ER—W4-.,—...,,_ =a
<br /> —Ie.�R—se. s, R— —, —MY.— .—s — —se.oi1� ,, s,�. R&R LEVEL SURVEY
<br /> — — — —._ R- — � See Structural Calculation Package for Additional Requirements _ Z
<br /> Q N.
<br /> d Ln
<br /> LLJ
<br /> NOTE: THE PROJECT WILL NOT RESULT IN CHANGING OF SITE TOPOGRAPHY OR EXISTING DEVELOPED AREAS. SITE PLAN 1=
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