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2015-03-31 I&S Committee - Item 5 - Attachment 2 - Munna Pt Bridge Repairs Design Drawings
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OPTIONAL TYPE B WATERPROOFING OF DECK:
DW1. DECK WEARING SURFACE (DWS) SHALL BE IN ACCORDANCE WITH MRTS84 "DECK WEARING SURFACE", WITH THE
FOLLOWING MODIFICATIONS:
- CLEAN AND PREPARE DECK PER MRTS84 CLAUSE 5
- BITUMEN PRIME TO DECK PER MRTS84 CLAUSE 6
- APPLY WATERPROOF MEMBRANE: TYPE B, MODIFIED TO USE S0.3B/S35E BINDER. COVER AGGREGATE TO BE
PRECOATED 10mm AGGREGATE.
LAY AC CORRECTOR COURSE TO CORRECT HOG AND PLANK HEIGHT DIFFERENCES PER MRTS84 CLAUSE 7.
COMPLY WITH LAYER TK LIMITS PER MRTS30 "DENSE GRADED AND OPEN GRADED ASPHALT", TABLE 12.2.6.5.
- APPLY TACK COAT PER MRTS84 CLAUSE 11
- LAY DG14 ASPHALT WEARING SURFACE (TO BE 45MM MINIMUM THICKNESS AT THINNEST POINT)
DW2
. IF SUPPLIED DECK UNITS HAVE SIGNIFICANTLY DIFFERENT HOGS (>10MM) FROM TABULATED VALUES, OBTAIN
APPROVAL FOR ADJUSTMENT OF PAVEMENT DESIGN SURFACE THICKNESS.
PAVEMENT MARKING:
PM1. PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH MRTS 45 "ROAD SURFACE DILINEATION", COLOUR: WHITE,
TYPE B GLASS BEADS OR SUPERINTENDENT APPROVED ALTERNATIVE.
ENGINEERING INSPECTION SCHEDULE (HOLD POINTS):
ES1. ARRANGE FOR:
- FORM 15 DESIGN CERTIFICATION OF DESIGN BY CONTRACTOR'S RPEQ ENGINEER
- FORM 16 CERTIFICATION OF WORKS DURING CONSTRUCTION BY AN EXPERIENCED RPEQ ENGINEER.
ES2. GIVE AT LEAST 48 HOURS NOTICE OF NECESSARY ENGINEERING SITE INSPECTIONS. THE FOLLOWING
INSPECTIONS AND TESTS ARE RECOMMENDED AS A MINIMUM:
- INSTALLATION OF SITE SEDIMENT AND EROSION CONTROLS (HOLD POINT)
- TEMPORARY WORKS INCLUDING SCAFFOLDING, EXCAVATION, SHORING, COFFER DAMS, PROPPING,
FORMWORK, AND THE LIKE (BY CONTRACTOR'S TEMPORARY WORKS ENGINEER) (HOLD POINT)
TEMPORARY LOAD LIMITS IN PLACE FOR EACH SEQUENCE (HOLD POINT)
TEST CERTIFICATES FOR STRUCTURAL STEEL (HOLD POINT)
TEST CERTIFICATES FOR STAINLESS STEEL THREADED ROD (STRENGTH CLASS 5) (HOLD POINT)
ACRS CERTIFICATES FOR STEEL REINFORCEMENT SUPPLIED (HOLD POINT)
INSPECTION OF BUTT WELD PREPARATION (STEEL COLUMNS) (HOLD POINT)
WELD TEST RESULTS (STEEL COLUMNS) (HOLD POINT)
STEELWORK COATING THICKNESS TEST RESULTS (HOLD POINT)
4 x M30 STAINLESS STEEL THREADED ROD (“A” AND “B” BOLTS) INSTALLED AT EACH END OF STEEL COLUMNS,
USING OPTIONAL HOLE POSITIONS TO AVOID CORING THROUGH REINFORCEMENT. UNUSED HOLES IN
BASEPLATE AND CAPPLATE FILLED WITH EPOXY. (VISUAL CHECK - HOLD POINT)
PULLOUT TEST RESULTS FOR M30 STAINLESS STEEL THREADED ROD (HOLD POINT)
CONCRETE MIX DESIGNS SUBMITTED (HOLD POINT)
CONCRETE AND GROUT MIX TRIAL RESULTS (HOLD POINT)
PILECAPS 2 AND 6 - REINFORCEMENT HALF CELL POTENTIALS TEST RESULTS (HOLD POINT)
INSPECTION & CONFIRMATION OF PILE ENCASEMENT TOE LEVELS BY DIVER OR UNDERWATER CAMERA (HOLD
POINT)
PILE ENCASEMENT REINFORCEMENT CAGES PRIOR TO LOWERING INTO POSITION (HOLD POINT)
PILE ENCASEMENT REINFORCEMENT - INSPECTION BY DIVER OR UNDERWATER CAMERA TO ENSURE SITE-TIED
HALF-CIRCLE LIGS ARE TIED INCORRECT POSITION BEFORE CLOSING PILE JACKETS (HOLD POINT)
PUMPING OF FRESH WATER THROUGH PILE JACKET TO DISPLACE SALT WATER (HOLD POINT)
PLACEMENT OF CONCRETE/GROUT IN PILES (WITNESS POINT)
PILE REINFORCEMENT CAGE CONNECTIVITY TESTING RESULTS (HOLD POINT)
PILE ENCASEMENT UNDERWATER INSPECTION RESULTS (JACKET OPENED FOR INSPECTION) (HOLD POINT)
PILECAP REINFORCEMENT CORROSION - VISUAL INSPECTION RESULTS (HOLD POINT)
PILECAP REINFORCEMENT CAGE CONNECTIVITY TESTING RESULTS (HOLD POINT) Ww
PILECAP PREPARED REINFORCEMENT AND REPAIRED REINFORCEMENT, PRIOR TO REPAIR MORTAR POUR
(HOLD POINT)
CONCRETE AND GROUT COMPRESSION TEST RESULTS (HOLD POINT)
REFERENCE ELECTRODE POTENTIAL RESULTS (SACRIFICIAL ANODES OFF AND ON, TO BE TAKEN AT COMMON
TIDE LEVEL) (HOLD POINT)
REFERENCE ELECTRODE POTENTIAL RESULTS (OPTIONAL CATHODIC PROTECTION OFF AND ON) (HOLD POINT)
AC WATERPROOFING (SACRIFICIAL) - SIGHTING OF SPRAY OPERATION (WITNESS POINT)
DECK JOINT INSTALLATION - SIGHTING (WITNESS POINT)
HANDRAIL STEELWORK CLEANED OF ALL LOOSE PAINT AND CORROSION (HOLD POINT)
HANDRAIL COATING PRIMER INSTALLED (WITNESS POINT)
HANDRAIL TOPCOAT INSTALLED (WITNESS POINT)
HANDRAIL COATING THICKNESS TEST RESULTS SUPPLIED (HOLD POINT)
OPERATION AND MAINTENANCE NOTES Ss >
MAINTENANCE RECOMMENDATIONS: KN
MB1. TO BE PROVIDED BY D&C CONTRACTOR Ss Re
s
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NOTES:
4 PLEASE PRINT IN COLOUR
2 REFER TO DRAWINGS NO01 - N004 FOR PROJECT SPECIFIC NOTES
COPYRIGHT © Associated Consultants Client TOD = Drawn Verified Project Drawing Title
This drawing is subject to P COOKE C DOWDING BRIDGE REMEDIAL WORKS - REFERENCE |NOTES
copyright in accordance with the £ SCONCE Designed Verified DESIGN - MUNNA POINT, NOOSA
agreement between Tod
Consulting pty Itd (tc) and tc's C DOWDING MAY 2014 Drawing Number
client. This drawing shall only be 20.10.14, AMENDED AS CLOUDED NV consulting engineers Approved RPEQ No RDP 02600 -N003
used for this specific project.
5.9.14 AMENDED AS CLOUDED NV Noosa: 07 5449 9600 OWDIN 8339 LOCAL AUTHORITY NOOSA SHIRE COUNCIL
This drawing shall not be used 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 26.6.14 | ISSUED FOR REVIEW Pc PO Box 61, Noosaville, QLD 4566 re 20.10.14 ROL APPROVAL VERT DATUM AHD Aid|
‘issued for construction’ in the [email protected] www todconsulting.com
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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