HomeMy WebLinkAboutWTR2703005.11TANK, STANDPIPE AND OTHER
FEATURES NOT SHOWN FOR CLARITY
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TIER 1
RECORD DRAWING
THIS RECORD DRAWING HAS BEEN PREPARED BASED ON
INFORMATION SUBMITTED, IN PART, BY OTHERS. WHILE
THIS INFORMATION IS BELIEVED TO BE RELIABLE, THE
ENGINEER IS NOT RESPONSIBLE FOR ITS ACCURACY, OR
FOR ERRORS OR OMISSIONS WHICH MAY HAVE BEEN
INCORPORATED INTO THIS DOCUMENT AS A RESULT.
WELD REPAIR
SCHEDULE
GRID
LEVEL
GUSSET CONN
TO
DESCRIPTION
1.0
TIER
1
N/A
COL SPLICE WELD UNDERCUT
2.9
TIER
1
STRUT
LOOSE BOLTS REPLACED
2.9
&
3.1
TIER
2
T&B BRACE
UNDERCUT
2.9
TIER
3
BRACE
UNDERCUT, WELDED 1 SIDE ONLY
3.1
TIER
1
COL
UNDERCUT
3.1
TIER
1
BOT BRACE
WELDED 1 SIDE ONLY
3.9
&
4.1
TIER
1
TOP BRACE
UNDERFILLED
3.9
&
4.1
TIER
1
BOT BRACE
UNDERCUT
3.9
&
4.1
TIER
1
STRUT
LOOSE BOLTS REPLACED
3.9
TIER
2
TOP BRACE
LACK OF FUSION IN GROOVE WELD
3.9
&
4.1
TIER
2
T&B BRACE
UNDERCUT
3.9
&
4.1
TIER
2
STRUT
LOOSE BOLTS REPLACED
4.9
&
5.1
TIER
2
STRUT
LOOSE BOLTS REPLACED
4.9
TIER
2
BRACE
POROSITY ON GROOVE WELD
4.9
&
5.1
TIER
2
BOT BRACE
UNDERCUT
4.9
TIER
3
BRACE
_
UNDERCUT, CRACK IN WELD STOP
5.9
TIER
1
STRUT
LOOSE BOLTS REPLACED
5.9
TIER
1
BRACE
UNDERCUT
5.9
TIER
2
STRUT
LOOSE BOLTS REPLACED
WELD REPAIR NOTES:
1. REFER TO FOUNDATION PLAN, SHT SR 1 .0, FOR GRID REFERENCES.
GRID X.1 AND X.9 CORRESPOND TO GUSSET PLATE LOCATIONS ON
EACH SIDE OF A PARTICULAR COLUMN.
2. ALL EXISTING CONDITIONS NOTED IN SCHEDULE SHALL BE REPAIRED.
REFER TO WELD REPAIR NOTES ON SHEET GO.2.
3. ALL FILLET WELDS 1 /4" AND SMALLER SHALL BE GROUND TO
ACCEPTABLE WELD PROFILES AND REPAIRED WITH 3/8" FILLET.
(E) STRUT, TYP
CUT (E) BRACES ON ALL 4
SIDES OF BRACE INTERSECTION
AS REQD FOR INSTALLATION
OF SPLICE FE AND FRICTION
DAMPER, TYP
FRICTION DAMPER W/ SPLICE
PLATES AT ALL BRACE
INTERSECTIONS, TYP
(E) 36"0 COL, TYP
SECTION
v
ELEVATION
i
o
j
1 1 /4"0 HIGH
STRENGTH BOLT, TYP
NOTE 3, TYP
SPLICE FP BELO',%',
SEE DETAIL D26
1. DAMPER SLIP FORCE = 70k
2. MAX DAMPER EXTENSION = ±2.75"
3. INORGANIC ZINC RICH PAINT COATING REQD
ON FAYING SURFACES (ALL SURFACES IN
CONTACT WITH SPLICE PLATE).
4. ALL BOLTS SHALL BE INSTALLED PER RISC
SPECIFICATIONS.
5. REFER TO GENERAL NOTES AND SPECIFICATIONS
FOR ADDITIONAL INFORMATION NOT SHOWN.
6. CONTRACTOR SHALL VERIFY SUITABILITY OF
FRICTION DAMPER DIMENSIONS FOR ASPECT
RATIOS OF EXISTING TANK BRACES. FIELD
VERIFY ALL DIMENSIONS PRIOR TO FRICTION
DAMPER FABRICATION.
7. PROVIDE ONE PROTOTYPE FULL-SCALE FRICTION
DAMPER TEST FOR THE ENTIRE RESERVOIR. IN
THE CASE OF TWO DAMPER TYPES, PROTOTYPE
SHALL MATCH THE FRICTION DAMPER TYPE WITH
THE LARGEST QUANTITY.
WAm304),50.B
a FRICTION DAMPER DEI;AII
1 "=1 '-0"
1 "0 A36 THREADED HARDENED I'll WASHER
ERECTION ROD (2 PLCS) OR FLAT BAR AS
REQD, TYP
ERECTION BRACKET
SEE DETAIL
.) 2
SR2.0
ELEVATION
10"
4" 1 4"
DAMPER LEG,
SHIM AS REOD
FOR TIGHT FIT
f�
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LLJE-
1 cV) o
z
2 1 /2"
1 " ITE
3 SIDES
2" SLOTTED
(E) BRACE C-
3/8
HOES,
TYP
1-,
w
w
-
m
{-
J
TYP * NOTE:
T
-
FIELD VERIFY PRIOR TO
FRICTION DAMPER FABRICATION
3 SIDES
SPLICE FL
3/4",
AND INSTALLATION
3/8
3/4" IL ES OF (E)
BRACE
P LA N
NOTES:
1. PAIRS OF
RODS
SHALL BE TENSIONED
SIMULTANEOUSLY
FOR DAMPER ADJUSTMENT.
2. ERECTION
RODS
AND BRACKETS TO BE
REMOVED
AFTER
FILLING TANK WITH WATER.
io1 PARTIAL ELEVATION
SRIJ 1/8"=V-0"
11
IN 0.
i 1 SPLICE PLATE DETAIL
SR2.0) V'=V-0"
vv�TS
ELEVATION
1/4/ \' P
N V
1 /2" STIFF FE, TYP
1 /4„ ,n
TYP
P LAN
NOTES:
1. ROD POSITION ON BRACKET SHALL BE LOCATED
TO CLEAR ADJACENT CROSS --ROD AND ALLOW
ACCESS FOR INSTALLATION OF FRICTION DAMPER
BOLTS.
-Al L
ri 2 E -�� , i_ 10 N H RAC ��'____ D EI
SR2.0 1 1 /2"=1 '-0"
SURVEYED: 5!=A E: DATE:
VERTICAL: NAVD 1988 VATED WATER TANKS 8/19/03
HORIZONTAL: ND 1983/1991 ,► CITY OF RENNIN ELF
DESIGNED: AS NOTED FI ELDBOOK
KKY SEISMIC REPAIR AND REHABILITATION
f _I _I v
DRAWN. rt RENTON PAGE:
RECORD DRAWING KKY 8/19/03 GPM -_ --
ONE INCH DRAWING ��0:
BID SET KKY 10/1/02 CHECKED: AT FULL SCALE - ��., Planning/Building/Public Works Dept.
DBS ,�p ROLLING HILLS RESERVOIR S R 2.O
IF NOT ONE INCH
REVISION BY DATE APPR APPROVED: SCALE ACCORDINGLY PARTIAL ELEVATIONAND DETAILS SHEET: 1 1 OF:1 V
SCANNEC . 0*
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