HomeMy WebLinkAboutD-357051GENERAL NOTES
#850 SW 7TH ST II
I
rcy 182305-9270
HARPER 0 J & BESSIE MAE
1. ALL STORM DRAINAGE PIPES SHALL HAVE WATERTIGHT
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ASPHALT PARKING
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BNSF RAILROAD #700 SW 7TH ST
700 SW 7TH ST
JOINTS.
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I CB RIM)-19.7
IE 8"CPEP(S)=19.7
663-14C8MON x II
N=175950,46
I CO. EASEMENT
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d
■IE 12"CPEP(w,NE)=19.5
so
E=1295597.85 I
ELEV-23.18
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"OPL RC 1413
CPp 17
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CB RIM=22.35 ■
IE (E,WN)='
2. STATION/OFFSET LOCATION CALLOUTS AND RIM ELEVATIONS
PROVIDED ARE AT THE CENTER OF THE DRAINAGE
_
12'PEC
OLYMPIC PIPELINE co."
663-14.17MON
ASPHALT PARKING
01-19.1 I I
STRUCTURE.
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// (W-657)
N=175949.57
E=1295648.89
(W-342101) NEW 12" SD
IE 12"CPEP(S)=15.5 CB RIM- 235
d �
E 12"ceEP(N)=15.a
_ - - - _
- - - - -
ELEV.=23.24
SEE PROFILE
4 ON
DWG C6- _ - ,. y cPEP(s)=,s.,
3. SEE DWG C15 FOR TYPICAL TRENCH SECTIONS.
6'DEC
■\DDec
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I ASPHALT
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I ASPHALT
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4. DRAINAGE STRUCTURE AND PIPE REMOVALS ARE PAID FOR
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ASPHALT
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BY "REMOVAL OF STRUCTURES AND OBSTRUCTIONS".
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EMPTY
SECTION CORNER #773 B NC DWY P
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PH709
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5. EXISTING STORM DRAINAGE PIPES AND STRUCTURES SHALL
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15'DEC
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15'DEC 15"DEC
PH 08
JIF PH113
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6"DEC �-� T w
BE ABANDONED AND FILLED WHERE INDICATED ON THE
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PH111 =
PLANS IN ACCORDANCE WITH SECTION 2-02.3(4) OF THE
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C64
2 - - - - - - - - - - -EX 60" SD
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SPECIAL PROVISIONS (FOR PIPES) AND SECTION 7-05.3(2)
OF THE STANDARD SPECIFICATIONS AND SPECIAL PROVISIONS
_ _ _
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17+oo-s= W 7TH ST ----- - -----
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17+50 MH755 18+ o-
3 $
18+58 s
19+00s
19+50
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FOR STRUCTURES.
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PH2D
.
20+00-
20+50 '3 21 0-ss-� z
z _ NEW 60" SO
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6. CONTRACTOR IS ADVISED THAT NEW STORM IS IN CLOSE
4
NEW 60' SD
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PROXIMITY TO THE EXISTING WATER AND AS SUCH SPECIAL
-PH400
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SHORING AND PROTECTION MEASURES ARE REQUIRED. SEE
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-2.7
O7 DUAL 36" STEEL SO -,Z,-
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-37
5 -2.3 KPH Q
1.
SECTION 7-08.3(1)B OF THE SPECIFICATIONS.
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8
-------------
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g 'NEW 12" SO
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12"DE
DWY.
SEE PROFILE 3 ON
DWG C6 6"'' '
CONSTRUCTION NOTES
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O EXISTING 12"HIGH PRESSURE GAS IN 16"STEEL CASING.
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AS -BUILT (AB) STORM DRAIN PIPE SLOPE & ELEVATIONS.
USE EXTREME CAUTION DUE TO SAFETY HAZARD.
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663-1a16MON
N=175902.40 2
ss#-1ia.lsMON
N=nssol.o9
SSMH RIM=23.56
CPg12 SB#3
663-14.12RC Q
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UNSTABLE FOUNDATION ENTIRE PIPE RUN THIS SHEET. CLAYEY SOIL IN
CONRACTOR SHALL AVOID ANY PHYSICAL CONTACT WITH
CASING. CONTRACTOR SHALL NOT PROVIDE TEMPORARY
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E=1295582.45
ELEV.=23.39
E=12ss632.87
ELEV-23.55
a cHAN a"coNc E,w -1a.s
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N=175898.52 RIM: 22.63
E=1295690.76 IE: 20.0
BOTTOM 6' OF TRENCH. OVEREXCAVATED AND PLACED FABRIC, 12" OF
SUPPORT FOR CASING. PER OLYMPIC PIPELINE CASING
DOES NOT NEED TO BE SUPPORTED FOR 10- TO 12 -
I
ELEV-23.33
4"-8" QUARRY SPALLS, AND FABRIC.
FT TRENCH EXCAVATION WIDTH. IF TEMPORARY SUPPORT
F-2AF LI �D���
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RR CROSSING O
#705 SW 7TH ST
IS NEEDED, OLYMPIC PIPELINE WILL PROVIDE. OLYMPIC
PAAX
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STA 18+20
3
BETWEEN APPROXIMATELY MH8 AND MH11 PIPE WAS NOT INSTALLED AT
EAROUND EGAS SPIPELINE. ESCONT
CONSTANT SLOPE BETWEEN MANHOLES (SOME VARIABILITY). FUTURE
TIMESINDURING WORK CTLL
PLAN
POTHOLING MAY BE NEEDED TO CONFIRM ACTUAL DEPTH OF PIPE
KIRK PRESTON AT 206-786-1703 TO OBSERVE WORK AT
IN-BETWEEN STRUCTURES.
LEAST 5 DAYS AHEAD OF TIME. DEPTH OF GAS LINE
FROM STA 16+90 TO 21+30
ESTIMATED BY POTHOLE, SEE PH2O ON DWG C7.
SCALE: 1'=20'
4
EXISTING 10" WATER ANGLED UP FROM TEE AT ABOUT 45 DEGREES, THEN
ANGLED AT 45 DEGREES TO HORIZONTAL SO THAT IT WAS APPROXIMATELY
O2 PROTECT EXISTING SANITARY SEWER DURING
10" ABOVE NEW 60" SD. EXISTING WATER INCLUDED SHACKLES.
CONSTRUCTION.
5
THE EXISTING 10" WATER WAS FOUND TO BE LOCATED TO THE WEST OF
3 BNSF TO REMOVE AND REINSTALL RR TRACKS AND
1
THE 1 INCH IRRIGATION LINE.
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CONCRETE PANELS FROM NORTH SIDE OF STREET TO
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NO SECTION CORNER EXISTED PRIOR TO PROJECT AND WAS THEREFORE
SOUTH SIDE OF STREET. CONSTRACTOR TO COORDINATE
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NOT REPLACED WITH WITNESS MONUMENTS
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AND SUPPORT. SEE DWGS C9 AND C10.
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® PROTECT AND TEMPORARILY SUPPORT WATER SERVICE
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O PROTECT EXISTING WATER SERVICE DURING CONSTRUCTION.
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NOTE THAT THIS IS A SINGLE FEED LINE AND SERVICE
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PROVIDE TEMPORARY SUPPORT DURING CONSTRUCTION.
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7 FOR DUAL 36" STEEL PIPE INSTALLATION SEE SECTION AT
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STA 18+00 ON DWG C15. ALSO SEE WELDED STEEL PIPE
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JOINT DETAIL 5 ON DWG C8.
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8 REPLACE SECTION CORNER #773 WITH TWO WITNESS
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MONUMENTS, 0 FEET EAST AND WEST OF CORNER.
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9 INSTALL NEW TYPE 1 CB AND LATERAL. POTHOLE TO
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CONFIRM NO CONFLICTS PRIOR TO ORDERING CB. SAWCUT
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AND REMOVE AND REPLACE EXISTING CURB AND GUTTER
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ONLY AS NEEDED TO INSTALL CB 2 LOCATIONS.
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AS BUILT
17+00 18+00 19+00 20+00 21+00
PROFILE F
ROMMENDED APPROVAL
FROM STA 16+90 TO 21+30
HORZ. SCALE: 1"=20' 5 2.5 0 5 10 20 10 0 20 401 "=5' 1"=20'
VERT. SCALE: 1"=5' Scale Feet Scale Feet
Ev S. CIS
Q�oF rvasy7�c��y r . "10NE PACE AS
5 AS NOTED �Id CITY OF SW 7th ST, POWELL AVE SW TO LIND AVE SW os/2s/2o1e
Louis Berger 1 RENTON STORM SYSTEM IMPROVEMENT PROJECT PHASE 2 ;�°`
AS -BUILT REVISIONS MSG 9/22/2018 MSG """"' ABG
��op Rai ��' BID SET MSG 4/18/2016 MSG „c° � �� C3
FSstorvn E��` p�N �� „„°.. Planning/Building/Public Works Dept. PLAN AND PROFILE, SHEET 3 OF 5
4I18/16 520 Pike St, Ste 1005, Seattle, WA 96101 206.453.1043 NO. REVISION BY DATE APPR nsc 7 �. 20
5