Drill Log #3391
Site
Melbourne Regional Landfill
Well ID
W5-8
Date Drilled
31-Jan-2024
Responsible Person
Approved Drill Depth (mBGL)
36
Completed Drilling Depth (mBGL)
30.3
Well Casing Diameter (mm)
200
Surface R.L.
98.6
Easting
299374.43
Northing
5815800.46
WELL COMPLETION DETAIL

Ground/Liner Level ↓
Length of Riser
1.5


Well Seal Length (m)

4

↑

W
E
L
L

S
E
A
L

↓


P
L
A
I
N

P
I
P
E



Length of Plain Pipe (m)

4.5

Length of Gravel Above Last Perforation (m)
0.5
↖ Plastic Seal
Yes





Length of Gravel Below Last Perforation (m)

25.3



↑



G
R
A
V
E
L

↓

0


0


0


0


0


0


0


0


0


0

__________
END CAP





Length of Perforated Pipe (m)

25.3
WELL COMPLETION SUMMARY

Depths are measurements of Metres Below Ground Level (mBGL) - Ground Level = 0
Completed Drilling Depth (mBGL)
30.3
Completed Well Casing Depth (m)
29.8
Well Type
Gas
Location Left Clean
Yes
Well Seal Type
Clay/Bentonite
Plastic Seal Type
N/A
Well Casing Rating (PN)
16
End Cap Type
Butt Welded
Plain Pipe Start Depth (mBGL)
0
Plain Pipe End Depth (mBGL)
4.5
Perf Pipe Start Depth (mBGL)
4.5
Perf Pipe End Depth (mBGL)
29.8
Well Seal Start Depth (mBGL)
0
Well Seal End Depth (mBGL)
4
       
CUSTOMER INSPECTION/COMMONUICATION DETAILS

Safe drill depth form approved by Hamid. SafeDrillDepthForm_stage 5_Rev1-FA 23 12 08 CWY.xlsx

Hi Hamid,

 

As discussed could i please get your written approval to cut and install well W5-8 to 30m. Proposed depth was 36m but due to obstructions in hole and potential damage to drill rig we were unable to reach that depth.

 

Thanks Richard. 

 

Approved. 

 

 Kind Regards

 

Hamid
08-12-2023 12:00 AM
WASTE STREAM
Interval
Start
(mBGL)
Interval
End
(mBGL)
Waste Stream
Other
Photo Thumbail
 
Melbourne Regional Landfill - W5-8  (7 Waste records) 
0 2 Capping Material    
       
2 12 Other Dry well compacted waste, plastics, plaster, clay at 6.5m.  
7 8 Other Obstruction. Major problems on this hole something sticking out of the sidewall or collapsing around the bar causing it to jam up and also blocking the rock from going down the hole.  
12 21 Other Extremely compacted dry waste, plastics, bundles of electrical cable, buckets. Clay at 14m and 18m.  
21 28 Other Dry waste, plastics, household. Clay at 22m.  
28 30.3 Other Moist waste, plastics, wire.  
PHOTO COMPLETE WELL

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