HomeMy WebLinkAboutR-3693151Temporary Retaining Wall 'A'
IBy Contractor)
CY)
O
Ground line at
LU
Back of Wall
T/T Elev.
See RA-Oi
ao
Excavation Line
Elev. (-)I . 00
42'-8"
Temporary Retaining Wall #1
Elev. 36-00 G.E. = 30.
G.E. - 32.50- \ Elev. 33.82--1
134'-63,4"
Temporary Retaining Wall W2
Abut. #3
16'-01'4" 102'-6" Bk.-to-Bk. of Abutments New Bridge
............... .... ....... . ... ........... ........... ......
........ ........................ . ........................ ...........
6 S120. @ 6' -0 36' -0 5 Si2a. @ 6'-0' 30 ' -0 7 - -0" 5'-0" 8 SDCl- 6'-0" = 48'-D"
42'-8"
Abut. $11
16,-0"2
E I ev. 33.82
........ G.E. = 30.57-
Ion
7 Spa. @ 5'-6" = 38'-6"
ki U-t-LTUUT s Be I ow
3'-0. 3'-0"
3 -03,4"
V-- ----- ------ - ------- - --- ------- ----- ---
Bottorn of Sheeting
Elev. 1-)18.00 SHORING ELEVATION STAGE I NOTES:
1. AFTER THE SHEET PILE IS DRIVEN TO ITS FINAL LOCATION, NO EXCAVATION IN FRONT
OF THE WALL SHALL BE MADE IN EXCESS OF 1'-6" BELOW THE GROUND ANCHOR HOLE
Temporary Retaining Wall 'B' LOCATION IN THE SHEET PILE UNITL THE GROUND ANCHOR. WALERS, ETC. HAVE BEEN
IBy Contractor) INSTALLED. TESTED. AND APPROVED.
134'-63,4" -8 42' Temporary Retaining Wall 'C'
j 2. SEVERAL ANCHORS WILL NEED TO BE RELEASED. AND PORTIONS OF WALER BEAM REMOVED,
Temporary Retaining Wall #3 (By Contrector)
IN ORDER TO CONSTRUCT THE REINFORCED CONCRETE ABUTMENTS AND PIER. ONCE THE
CONCRETE FOUNDATION HAS ACHIEVED ADEQUATE STRENGTH, BLOCKING (OR OTHER MEANS
Elev. 36.00 FINAL GROUND ANCHOR LOCATIONS SHALL BE PROVIDED AT THE DISCRETION OF THE CONTRACTOR) SHALL BE INSTALLED FULL DEPTH OF THE
Elev. 33.82 G.E. = 32.50 i AT LOCATIONS THAT DO NOT EXCEED THE INDICATED FOUNDATION SLAB FOR A MINIMUM OF 10'-0" (MEASURED PARALLEL TO FACE OF
Tee RA-02 /T Elev. SPACINGS BY MORE THAN 6". THE ANCHOR LOCATIONS SHEETING) ON BOTH SIDES OF ANCHORS TO BE REMOVED. BLOCKING 15 TO BE
C.E.30.57-7,1 -- - - - - - SHALL BE REVISED TO BE LOCATED AWAY FROM PILE
INSTALLED SUCH THAT NO MOVEMENT OF THE SHEETING BELOW THE TOP OF THE
KNUCKLE LOCATIONS AND TO LIMIT THE AMOUNT OF FOUNDATION SLAB WILL OCCUR AFTER THE ANCHORS INDICATED BELOW ARE RELEASED.
SHEETING WEB REMOVAL REQUIRED TO PROVIDE THE
NECESSARY HOLES THROUGH THE SHEETING. THE FOLLOWING ANCHORS ARE ANTICIPATED TO INTERFERE WITH THE ABUTMENTS AND PIER:
GROUND ANCHORS 14C-16C, 21C. 22C. AND 30C-32C
0
GROUND ANCHORS 148-168, 21B. 22B. AND 308-32B
THE GROUND ANCHORS AT LEVEL C (14C-16C. 21C. 22C. AND 30C-32C) SHALL BE
It li. I #el 0 0, 1 RELEASED FIRST GROUND ANCHORS AT LEVEL B 114B-16B. 21B. 22B. AND 30B-32B)
d, L RELEASED ONLY AFTER
GIVEN ABUTMENT OR PIER HAVE BEEN RELEASED. THE SHORING SYSTEM DETAILED IN
35B o T
4
THE PLANS HAS BEEN DESIGNED FOR RELEASE OF ONLY THOSE ANCHORS INDICATED ABOVE.
b SHOULD THE CONTRACTOR DESIRE TO RELEASE ANCHORS OTHER THAN THOSE LISTED ABOVE.
THE CONTRACTOR SHALL SUBMIT DESIGN CALCULATIONS AND DETAILS FOR APPROVAL PRIOR
TO ALTERING THE SHORING SYSTEM DETAILED IN THE PLANS. THE CONTRACTOR SHALL
NOT PROCEED WITH MODIFICATIONS TO THE SHORING SYSTEM UNTIL THE ENGINEER HAS
35C PROVIDED APPROVAL.
E
3. SHORING OR EXTRA EXCAVATION CLASS A BETWEEN NODE 2 AND NODE 5 TO BE DESIGNED
BY THE CONTRACTOR IN ACCORDANCE WITH WSDOT STANDARD SPECIFICATION 2-09.
Excavation Line Elev. (-)1.00 OWNER HAS NOT SECURED RIGHT-OF-WAY To INSTALL GROUND ANCHORS FOR SHORING BETWEEN
o NODES 2 TO I OR NODES 6 TO 5 EAST OF THE EASTERN BNSF ROW LINE SHOWN ON THE PLANS.
Continued
4. ALL TEMPORARY TIEBACKS AND SHEET PILES SHALL BE REMOVED TO A MINIMUM OF 3'-0"
6'-0' 5'-B" 5 Spa. @ 5'-0" 25'-0' 3, -0' BELOW BASE OF RAIL OR FINISHED GRADE. WHICHEVER IS LOWER. REMAINDER OF TEMPORARY Above Anchor Locations SHORING MATERIAL. TIEBACKS. AND TIE RODS, TO REMAIN U.N.O.
3' -0
CONTRACTOR DESIGNED TEMPORARY SHORING AND GROUND ANCHORS BETWEEN NODES 7 TO 6
SHALL BE REMOVED TO AN ELEVATION BELOW -1.0.
ANCHOR DESIGNATION WHERE 'X' 15 THE COLUMN NUMBER
ai Bottom of Sheeting AND 'Y' IS THE LEVEL.
Elev. (-)18.00
G.E. = GROUND ANCHOR ELEVATION AT WALL
SHORING ELEVATION STAGE I (CONT.) F.L. = FOLD LINE
0 WORK WITH SHEETS RA-05. RA-09. AND RA-10.
R-3693151
FEDAID: STPUL-1276(004)
I -=In- CITY OF STRANDER BOULEVARD EXTENSION 12/05/11
HPP-1276(005) AS SHOWN .4- 1/
a- - RENTON PHASE 1, SEGMENT 2A
BergerABAM N RECORD DRAWINGS 7/31/2014 VPT 8
CALL 48 HOURS N�w,;o- <0!HANS0 Public Works Department
BEFORE YOU DIG 33301 9th Avenue South, Suite 300 Approved For Construction BNSF BRIDGE NO, 11.07 L.S. 0051 RA-06
Federal Way, Washington 98003-2600 L �11 APPR ANN F - - - TEMPORARY SHORING ELEVATION - STAGE I - -2311
C Copyright Flown Pro!essicnol Smices Inc. 2011 REVISION BY --MAF Robert M. Hanson P.E. Date 162
1-800-424-5555 (206) 431-2300 Fax: (206) 431-2250