HomeMy WebLinkAboutD-207002NOTES:
1. PAVING DAMAGED DURING CONSTRUCTION SHALL BE REPLACED. RESTORE PAVING AND SUBGRADE
TO ORIGINAL CONDITION.
- 2. AFTER REMOVAL OF EXISTING LINER AND FILL, LEVEL SUBGRADE AND PROOF ROLL TO DENSE NON- YIELDING
CONDITION PRIOR TO INSTALLING CRUSHED ROCK RINGWALL AND CRUSHED ROCK SURFACE COVER INSIDE DIKE
CONTAINMENT WALLS. FINISHED GRADE: 24 FEET.
3. CONTRACTOR MUST PRESERVE ACCESS FOR OWNER'S USE OF DIESEL TANK AND CONCRETE FUEL CONTAINMENT
AREAS AT ALL TIMES DURING CONSTRUCTION. CONTRACTOR TO COORDINATE INTERFERENCE AND POSSIBLE
INTERRUPTIONS WITH OWNER'S REPRESENTATIVE.
X
4. STAGING FOR TANK CONTRUCTION AND DEMOLITION MAY BE ALLOWED WEST OF DIKE CONTAINMENT AREA.
EXACT AREA AND DURATION OF USE TO BE NEGOTIATED BY CONTRACTOR WITH OWNER'S REPRESENTATIVE.
5. PROVIDE ECOLOGY BLOCKS OR JERSEY BARRIERS (2 FOOT MAX. SPACING) TO PROTECT TEMPORARY PIPING FROM `
TRAFFIC ALONG ENTIRE LENGTH OF PIPING RUN, SUBMIT PLATE AND BLOCKING PLAN FOR VEHICLE CROSSING
OVER TEMPORARY PIPING WHERE NEEOED.
SANDBAGS PLACED TO _
' HEIGHT OF THREE FEET
ACROSS ENTIRE WIDTH 6. DRAINAGE WORK SHALL BE IN ACCORDANCE WITH THE WASHINGTON STATE D.O.T. /A.P.W.A. SPECIFICATIONS
OF CONTAINMENT EXTERIOR CONTRACT LIMITS (1991 EDITION) AND THE STANDARD PLANS.
SEE NOTE 7. (SEE SHEETS YDE110,YDE110R,
AND IL60 FOR WORK INSIDE
7. CONTRACTOR TO PLACE TEMPORARY PS 300 SERVICE TANK INSIDE CONTAINMENT EITHER BY LIFTING IT IN WITH
m 4 -89 BUILDING)
.. APPROPRIATE CRANE OR CUTTING WALL ON WEST SIDE OF CONTAINMENT AND TRANSPORTING IT IN ON WHEELS.
AFTER SPOTTING TANK, A MINIMUM CLEARANCE OF FIVE FEET SHALL BE PROVIDED ON ALL SIDES. CONTRACTOR
SHALL CONSTRUCT A SECONDARY CONTAINMENT CELL, USING THE EXISTING WALLS AND SAND BAGS, OR OTHER
30 "0 NEW DOUBLE -WALL APPROVED DEVICES, AROUND THE TANK, PROVIDING A MINIMUM STORAGE VOLUME OF 26,250 GALLONS.
- STEEL TANK TO BE ERECTED
_
ON SAME CENTER POINT AS
- REMOVED TANK
SEE NOTE 8
i
aN.m - - DIESEL TANK HOSE PLATFORM - - 'EXISTING 12" m STORM DRAIN PRIMARY TANK SHELL -
�(I\
'0S o PRIMARY TANK BOTTOM
VALVE BOX
o CB 6 0 SHUT OFF VALVE n Y SECONDARY TANK SHELL
OIL WATER SEPARATOR
oOZ UTILITY VAULT 3030 -LA SECONDARY TANK BOTTOM, PROVIDE
O
-
a OR EQUAL CORROSION PROTECTION PER API.
A RECOMMENDED PRACTICE 651.
6'!;! GATE STORM LINE
VALVE CB 8'm CAST IRONS Cg
EoL. 24.0
CAP AND SEAL CO.
—L
/ o ; Q
000ce pO�
e ro
oil a paa
5" O
.71K
O �'y O
\IS CAST IRON B �S
0
STORM LINE .. / I O8O U° "
2 3/4" MINUS PER
\ PLUG ANO 6 0 CAST IRON STORM LINE / -10o 1
SEAL / SPECIFICATION
8'0 CAST IRON STORM LINE
�__._ CONCRETE FUEL 1 gyp° d
CONTAINMENT AREA o 0 q
DRAIN 0
6 O. CAST IRON STORM LINE (TO REMAIN) q'� O (D- CONCRETE
CB I FOUNDA ONINGWALL 0 a/ O
FOUNDATION MATERIAL CLASS A PER
8'0 CAST IRON STORM LINE C WSDOT /APWA 9 -03.17
❑ EXISTING 8" 'STORM LINE 3' 3'
CB CB
'2'0 BLACK STEEL CONDENSATE NOTE:
DISCHARGE LINE E CONTRACTOR SHALL SUBMIT SUBMISSION DESIGN DETAILS
EXISTING 6" 'STORM LINE FOR. PROPOSED NEW TANK, SUBMISSION SHALL ASSURE
\
(TO REMAIN) � FACTOR OF SAFETY WITH RESPECT TO BEARING CAPACITY
y
E' NEW CONDENSATE VCg UNDER TANK SHELL OF AT LEAST 3.0.
COOLER
CONTRACTOR SHALL EXPOSE AND VERIFY GRADE
CONSTRUCTION : AND UTILIDOR. TRACTOR SECTION
ICU OF
TANK FOUNDATION �a1
STAGING AREA - CE -
SHALL SAW, CUT EXISTING CAST -IN -PLACE CONCRETE
Cz L SAW STING C
(
C� UTILITY SECTION ABUT NEW PRECAST UTILIDOR SECTION NOT TO SCALE CZ CZ
2
I TO EXISTING: UTIUDOR, AND GROUT NEW UTILIDOR SECTION
IN PLACE, ASSURING A WATER TIGHT JOINT.
� 2 "m BLACK
10 STEEL MIN. I %2 TEMPORARY ABOVE- PIPE REPLACE PAVING AND BASE
H % S GROUND PIPING NEW CONCRETE COURSE TO MATCH EXISTING,
F /, SEE NOTE 5 0. UTILIDOR h -N EXCEPT. AS SPECIFIED
H
SEE SHEET Mi _ ?
/ SAWCUT TVP,
6" MIN TYP. �
0 10 20
a• rD•
SCALE IN FEET
— EXISTING CONCRETE
UTILIDOR
m
COMPACTED STRUCTURAL
N FILL FOR TRENCH
BACKFILL
p
6„
BLDG 4 -89
1
LLMAINTAIN CLEAR DISTANCE THROUGHOUT SITE P AN N STEAM PLANT r
/'1 BEDDING (PER 9 -03.15 WSDOT/ f
DURATION OF PROJECT - APWA 1991 STD. SPEC.)
CHECKED FOR COMPLIANCE
TO CITY STANDARDS
�A SECTION - TYPICAL PIPE TRENCH
g_suy,��^atefo 23_g2
NOT TO SCALE 2TI 2
Date
Date wefec/ 16 4r-4?Yf 9vo.yob /e
RECOMMENDED RECOMMENDED �DI V
FOR APPROVAL FOR APPROVAL
J. Ciq BY BY Po„ C HAViTCROWSER
�gL
S�G�pp ,vns' /1,7 snap«. ,,m ,PLAN Revvs`w 10-2-1•92 5/19/92
C DRAWN BY DATE SUBTITLE
SYM REVISION BY PPROVE DATE SYM - REVISION BY PPRDVE DATE ( ACCEPTABILITY EJC LAST REVISION. SYM DATE
AUBURN, )✓A' 98002 a 2 92
THIS DESIGN AND /GR
REVISIONS PER BOEING REVIEW COMMENTS OF o�q H' K SHEET
01 JUN 92 AND HART CROWSER FINAL REVIEWD /JH MJB 0 JUN 9 ❑ EVERETT, WA. 98201 I PECIFICATION IS APPROVEDAH SITE PLAN AND SECTIONS 2
LNUINEERLD BY TITLE
REVISIONS PER CITY OF RENTON REVIEW COMMENTS APPROVED BY DEPT. DATE
z JD /JH MJB z1 AUG 9z
of 1 O Cl PORTLAND, OR. 97220 0 '4rlcn cam` JAH s 92 rJ
REVISIONS PER CITY OF RENTON REVIEW COMMENTS 7Fp,. CHECKED FUEL STORAGE REPLACEMENT
OD /JH MJB 14 DCT 92 6r JOB NO. CON FIT
F r ®RENTON, WA. 98055 sr pNAL�' sLC 5/7/92 FOR ARECILI
- FACILITIES DEPARTMENT O SEATTLE, WA, 98124 APPROVED 305355 FU -DWGq
exAIB =s. /, �1 YS RENTON FACILITY pv /,, NO.
APPROVED BLDG 4 -89 RENTON 304 -089 1002
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