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2015-03-31 I&S Committee - Item 5 - Attachment 2 - Munna Pt Bridge Repairs Design Drawings
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EXISTING 900 DIA COLUMN
BREAKOUT 170mm NOM DEPTH TO FULL PERIMETER STAGE 1 REPAIR EXISTING 900 DIA COLUMN
(TO EXPOSE 25mm BEHIND MAIN BARS.) /
COMPLETE.
(NEW COLUMN & REPAIR)
BREAKOUT LINE
EXISTING 5-32 COLUMN
5-32 @ UNDER
LAPPED BARS EXISTING 20 @ EXISTING 3-12
BARS. 3 BARS TO
LIGS AT 100 CRS
EXISTING 3-12 EACH SIDE FACE
LIGS AT 100 CRS EXISTING 1200 x 1200 PILE
CAP 25 MIN DO NOT DAMAGE
BARS
BREAKOUT LINE
¢| TIDE LEVELS SHOWN
a
4
} res eo} ARE RELATIVE TO,
PIER 4
{I
Th {I Wh TIDE
{i HAT 68
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i {I MHWS 046
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NS lle ele MHWN 0.23
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zi => MSL 0.93
pO YY
Cc re TEMPORARY WORK MLWN 013
PLATFORM MLWS -Y25
----------. -4o--. = ----. ----4
i\
SUGGESTED TEMPORARY WORK
PLATFORM WITH GEOFABRIC & KER ING
———_ EXISTING 450 PSC Ke oe IMPORTANT : \ TO CATCH DEBRIS
PROVIDE TEMPORARY FLOATING SEDIMEN
EXISTING 450 PSC
BARRIER TO FULL PERIMETER OF EACH PILE CAP
OCTAGONAL PILES OCTAGONAL PILES
PILE CAP REINFORCEMENT SHOWN IS FOR DURATION OF STAGE 2
INDICATIVE ONLY. STRUCTURAL GRADE BARS s OR APPROVED ALTERNATIVE AROUND WORK
(230 MPa YIELD STRENGTH TO AS A92) AREA(S) AT ALL TIMES
(AS PER ORIGINAL DESIGN)
MINIMUM REMAINING CONCRETE TO MAINTAIN
CONSTRUCTION SEQUENCE 2 BRIDGE STRUCTURAL SAFETY :
A> 850mm
STEP A - ELEVATION B > 850mm
IF DIMENSION A OR B ARE LESS THAN ABOVE
(PIERS 1, 3, 4 & 5) DIMENSIONS, REFER TO SUPERINTENDENT
IMMEDIATELY. SUPERINTENDENT TO ARRANGE
1:40 UNREDUCED AT A3 FOR BRIDGE LOAD LIMIT REDUCTION IN
1:20 UNREDUCED AT At
CONSULTATION WITH DESIGN ENGINEER.
IMPORTANT : ENSURE LOAD LIMIT AND VESSEL
LIMIT IN PLACE BEFORE COMMENCING WORK. SECTION
4:40 UNREDUCED AT A3
4:20 UNREDUCED AT A1
=o =o FOR GALVANIC PROTECTION / FUTURE CATHODIC
aor aor
PROTECTION (CP) CHECK ELECTRICAL
150 150
CONTINUITY OF REINFORCEMENT AND CORRECT
| f 2310 2310 T | WHERE NECESSARY WITH TACK WELDING OR
EQUIVALENT.
NOTE : TIE WIRE IS INSUFFICIENT TO ENSURE
JCOLUMN ELECTRICAL CONTINUITY.
PILE CAP TO BE EXTENDED INSTALL REFERENCE ELECTRODES x 6 po 800 LAP TYPICAL ORIGINAL FACE OF 1200
(TO FIT PILE ENCASEMENT) MINIMUM TO EACH PILE CAP. EACH LOCATION x 1200 PILE CAP
ADDITIONAL N20 TO BE MARKED WITH A SPECIFIC REFERENCE 5/N20 "L" BARS EACH
REINFORCEMENT AS PER NUMBER (EG. 1A FOR PIER 1, ELECTRODE A.) SIDE WITH 900 LAP
OPPOSITE END. ACROSS END.
BREAKOUT LINE
800 L, P TYPICAL
5/N20 es
pes e|
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1D INE \I til HU" BARS "U" BARS > "U" BARS . —----- ~~~ ~~~. —----~--~- ~~~.
N20 00 LIGS 4/3 / NEW N20 - 200 LIGS 13 / NEW N20 - 200 LIGS 10 / NEW nao 200
"U" BARS --f---. --LLn. I]
\
900 LAP TYPICAL. CUT BOTTOM LEG
WHERE REQUIRED TO CLEAR ILES
(50mm NOM FROM FACE OF PIL!
NEW N20 -200 LIGS (AS "U ARS IN
CLEAN AND REPAIR EXPOSED PILE CAP PAIRS)TO BE POSITIONED OCTAGONAL PILES
ADJACENT TO
REINFORCEMENT. SOME BARS ARE REQUIRED EXISTING @12 LIG AND FIKTED NEATLY
FOR STRUCTURAL CAPACITY . SOME BARS ARE AGAINST EXIST MAIN BAR K WELD
NOT NEEDED AND DO NOT REQUIRE REPAIR. CONSTRUCTION SEQUENCE 2 - EACH HALF LIG TO MAIN BARS, SITE MEASURE LIG DIMENSIONS BEFORE
REFER TO DRAWING NO004 FOR DETAILS.
ORDERING. ENSURE MINIMUM 90mm COVER ALL
NOTES: DO NOT PRIME REO WITH ANY COATINGS, TO STEP B - ELEVATION ROUND
AVOID ADVERSE EFFECTS ON GALVANIC
PROTECTION OR FUTURE CP SYSTEM.
1 PLEASE PRINT IN COLOUR. (PIERS 1, 3, 4 & 5)
2 REFER TO DRAWINGS NO01 - N004 FOR PROJECT SPECIFIC NOTES. 4:40 UNREDUCED AT A3 SECTION (D\
4:20 UNREDUCED AT A1
3, PILE HEADBARS NOT SHOWN. * NEW N20 LIGS ARE SPECIFIED TO IMPROVE TORSION 4:40 UNREDUCED AT A3 Le)
4:20 UNREDUCED AT A1
STRENGTH AND RESTRAIN ASR BURSTING STRESSES
COPYRIGHT © Associated Consultants Client TOD = Drawn Verified Project Drawing Title
This drawing is subject to P COOKE C DOWDING BRIDGE REMEDIAL WORKS - REFERENCE |PILE CAP REPAIR TYPE 1
copyright in accordance with the x COINS Designed Verified DESIGN - MUNNA POINT, NOOSA SHEET 1
agreement between Tod
Consulting pty Itd (tc) and tc's C DOWDING MAY 2014 Drawing Number
client. This drawing shall only be consulting engineers Approved RPEQ No RDP 02600 -S007
used for this specific project.
Cc 5.9.14 AMENDED AS CLOUDED NV Noosa: 07 5449 9600 CBOQWDING 8339 LOCAL AUTHORITY NOOSA SHIRE COUNCIL
This drawing shall not be used B 02.7.14 ISSUED FOR TENDER PC Sunshine Coast: 07 5329 3190 Mackay: 07 4840 2337 Date MCU APPROVAL HORIZ DATUM 0 10 20 30 40 50 60
for construction until marked as PO Box 61, Noosaville, QLD 4566
‘issued for construction’ in the A 26.6.14 ISSUED FOR REVIEW Pc [email protected] www todconsulting.com Rens 0.10.14 ROL APPROVAL VERT DATUM AHD Aid|
revision description. Rev| Date |Revision Description Drawn ABN. 39 128 805 336 OPW APPROVAL RL MEASUREMENT BAR - INCREMENTS IN mmSee the original
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