22-105600-Permit Drawings-12.09.22PROJECT ADDRESS:
35812 15TH AVE SW
FEDERAL WAY, WA
PROJECT DESCRIPTION:
EIGHT (8) PIN PILES ARE TO BE VOLUNTARILY INSTALLED TO PREVENT FURTHER
SUBSIDENCE OF THE EXISTING BLDG. TIE -BACKS ARE NOT REQUIRED.
LAND USE NOTE:
PIER INSTALLATIONS ARE SUBGRADE & DO NOT AFFECT THE EXTERIOR APPEARANCE
OF THE STRUCTURE.
DESIGN CRITERIA:
CODES
2018 WASHINGTON STATE RESIDENTIAL CODE
2018 INTERNATIONAL RESIDENTIAL CODE (IRC)
ASCE 7-16
DESIGN LOADS:
ROOF DEAD LOAD: 15 PSF
ROOF SNOW LOAD: 25 PSF
FLOOR DEAD LOAD: 15 PSF
FLOOR LIVE LOAD: 40 PSF
WIND SPEED: 97 MPH
EXP. CATEGORY: C
SOILS:
ALLOWABLE SOIL BEARING: 1500 PSF
ALLOWABLE SOIL PASSIVE: 100 PSF/FT
GENERAL
ALL DETAIL CUTS SHALL BE CONSIDERED TYPICAL AT LIKE CONDITIONS. WHERE ANY
DISCREPANCIES OCCUR BETWEEN PLANS, DETAILS, NOTES AND SPECIFICATIONS, THE
GREATER REQUIREMENT SHALL GOVERN.
ESTABLISH AND VERIFY ALL GEOMETRY FOR ARCHITECTURAL, MECHANICAL,
ELECTRICAL, AND PLUMBING CONCERNS PRIOR TO CONSTRUCTION.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE STRUCTURAL STABILITY OF ALL
NEW AND EXISTING STRUCTURES DURING CONSTRUCTION. THIS INCLUDES EXCAVATIONS,
COLUMNS, EQUIPMENT LOADS, MATERIAL LOADS, AND OTHERS. OBSERVATIONS BY THE
ENGINEER —OF —RECORD DO NOT INCLUDE INSPECTIONS OF TEMPORARY LOADING AND
STABILITY DURING CONSTRUCTION.
HELICAL AND DRIVEN PIERS:
ALL PIERS, HELICAL BLADES, FOUNDATION BRACKETS, HARDWARE, ETC., SHALL BE
MANUFACTURED BY SUPPORTWORKS, INC., AND DOCUMENTED IN UES EVALUATION
REPORT 289. DRIVEN & HELICAL PIERS ARE TO BE INSTALLED BY
SUPPORTWORKS—CERTIFIED INSTALLERS.
LOCATIONS OF PILES:
PILES CAN BE ADJUSTED A DISTANCE OF 2'-0°AS LONG AS THE SPAN BETWEEN THE
ADJUSTED PILE AND ADJACENT PILE DOES NOT EXCEED 8'—O'. WHEN THE DISTANCE
EXCEEDS 8'-0"CONSULT WITH THE ENGINEER OF RECORD FOR FURTHER DIRECTION.
PILES CAN BE PLACED ON THE INTERIOR OR EXTERIOR AS NEEDED TO
ACCOMMODATE EXISTING ELEMENTS SUCH AS UTILITIES, EXISTING
STRUCTURES, OR OTHER ELEMENTS THAT CANNOT BE MOVED.
CONCRETE ANCHORS:
CONCRETE ANCHORS (IF REQ-D) SHALL BE SIMPSON OR EQUAL (SPECIAL INSPECTION
REQUIRED).
SPECIAL INSPECTIONS:
THE PIN PILES SHALL BE DRIVEN TO REFUSAL BY A RHINO 140 (140 LB.
HAMMER) POST DRIVER. REFUSAL IS DEFINED AS AN ADVANCEMENT RATE LESS THAN
OR EQUAL TO 1 INCH WITHIN A 60 SECOND TIME PERIOD.
130't
— — — — — PROPERTY
� LINE —
40't
35812 15TH AVE SW
FEDERAL WAY, WA AREA OF REPAIR
SITE PLAN ®®
SCALE:
NORTH
N
N
O
U1
d�
O
1
O
STARK O
FOUNDATIONS
3366 AY DRIVE
STAMP
� rn
� rn
¢ ¢ ono
rn
� CD ¢
LL U
w U5
O
r U
r ¢
o_ ~
PROJECT
3¢
z
w w w
Q
o c ¢
z N W
J rp
O co M w
RECEIVED
PROJ NO.: 22.753.TF5
O
issueo. 11.29.22
❑RAWNBY. BBS
CHECKEDBY. DS
SHEET TITLE
SITE PLAN
& NOTES
SHEET NUMBER
S1.0
0
Dec 12 2022
CITY OF FEDERAL war
BACKFILL
(E) GRADE
I'
4
FOOTING BEYOND
o o
STANDARD BRACKET CHIP OUT POCKET IN (E) FOOTING
(SUPPORTWORKS P/N FS238B-G) FLUSH WITH FDN WALL POCKET
2 7/8.0 (30' OR 48') GUIDE SLEEVE WIDTH TO MATCH BRACKET WIDTH
(SUPPORTWORKS P/N FS238ES30-G
OR FS238ES48-G)
2 3/8.0 PIER SHAFT
(SUPPORTWORKS P/N PP237-G
ALT. 2' SCHBO PIPE)
2 3/8.0 STARTER (P/N PP237-G)
W/ 2 7/8.0 FRICTION REDUCTION
COLLAR
n 2 34 � PIN PILE DETAIL
L SCALE: 3/I 1'-0'
m0
m0
m0
2'} (5) PIN PILES ® 6't O.C.
O O O O 0
(E) CRAWL SPACE
62't
FRONT OF HOME
LEGEND
O INDICATES PIN PILES &
10K UNFACTORED DESIGN LOAD (KIPS).
SEE DETAIL 2 S2.0
FOUNDATION REPAIR PLAN
PLAN NOTES:
1. DO NOT INSTALL PIERS UNDER WINDOWS OR OPENINGS, UNLESS NOTED OTHERWISE
2. PIERS CAN BE ADJUSTED A DISTANCE OF 1'-0"i AS LONG AS THE SPAN BETWEEN THE ADJUSTED PIER AND ADJACENT PIER DOES NOT EXCEED THE MAXIMUM
RECOMMENDED SPACING. WHEN THE DISTANCE EXCEEDS THE MAXIMUM RECOMMENDED SPACING, CONSULT WITH THE ENGINEER OF RECORD FOR FURTHER
DIRECTION.
3. PIN PILES SHALL BE INSTALLED TO A MINIMUM 2.OX THE DESIGN LOAD, AS NOTED ON THE FOUNDATION REPAIR PLAN TO ACHIEVE AN ULTIMATE AXIAL LOAD
OF 16,000 LEIS MINIMUM. PIER EMBEDMENT SHALL BE 8'-O' MIN.
RECEIVED
Dec 12 2022
cm OF FEDERAL war
N
N
STARK 1
FOUNDATIONS 3366SKY—DRIVE CD30
AUBURN, AL
STAMP O
O
1
� rn
rn
¢ ¢ ono
rn
CD ¢
LL U
w U5:5w
o
r U
r �
o_
PROJECT
o��U¢
Z
w w w
Z w = ¢
o c T ¢
J IL
o co ,
PROJ NO.: 22.753.TF5
O
issueo. 11.29.22
❑RAWNBY. BBS
CHECKED BY DS
SHEET TITLE
REPAIR
PLAN &
DETAILS
S HEET NUMBER
0S2.0