LEGEND
EXISTING GROUND SURFACE AT 2 m CONTOUR INTERVALS
210
STAGE 1 EMBANKMENT DESIGN AT 2 m CONTOUR INTERVALS
210
STAGE 2 EMBANKMENT DESIGN AT 2 m CONTOUR INTERVALS EXISTING STORMWATER DIVERSION TUNNEL
MASS CONCRETE PLUG
STAGE 2 EMBANKMENT
MINE SPOIL (SIZING TBC)
STAGE 1 EMBANKMENT
ORIGINAL GROUND PRE MINING
EXISTING GROUND
SECURITY GATE FOR RESTRICTED ACCESS
MASS CONCRETE PLUG, APPROX. 6 m LONG
I.P. CH 284.51 RL 319
APPROX. 20 m
I.P. CH -13.21 RL 322
DATUM 310.00
TUNNEL INVERT
EXISTING GROUND
CHAINAGE
TUNNEL - LONG SECTION SCALE 1:1,000 m
STAGE 1 EMBANKMENT EXTENT
E 231196.0 m N 7383997.1 m RL 318.6 m TUNNEL OUTLET (NE)
EXISTING STORMWATER DIVERSION TUNNEL TO BE DECOMMISIONED
MINE SPOIL ZONE
E 230930.4 m N 7383862.6 m RL 321.8 m TUNNEL INLET (SW)
MASS CONCRETE PLUG
TUNNEL - PLAN VIEW SCALE 1:1,000 m
NOT FOR CONSTRUCTION PRELIMINARY
0
25
50
1:1,000
METRES
CLIENT
PROJECT
HERITAGE MINERALS
MOUNT MORGAN GOLD PROJECT UPPER MUNDIC GULLY - TSF CONCEPT DESIGN
TITLE
CONSULTANT
BRISBANE OFFICE 900 ANN STREET FORTITUDE VALLEY, QLD 4006 AUSTRALIA [+61] (7) 3854 6200
EXISTING STORMWATER DIVERSION TUNNEL - PLAN AND LONG SECTION
B 2025-07-04 PRELIMINARY - NOT FOR CONSTRUCTION
DT/DW
EN/TD
MJG
MJG
A 2024-08-26 DRAFT - FOR INFORMATION ONLY
DT/DW
EN/TD
MJG
MJG
DOCUMENT No. 019
6 6 of
FIGURE 006
PS2132478 PROJECT NO.
REV.
B
DESCRIPTION YYYY-MM-DD
PREPARED REVIEWED APPROVED DESIGNED
REV.
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