12729
MRL Main Header Line Modification
Cleanaway Waste Management Ltd
Melbourne Regional Landfill
1100-1152 Christies Rd, Ravenhall, Victoria 3023 Australia

Complete
 
Date
Document Type
Document
 
Issued for Construction Drawing Set  (1 Document)  
04-APR-2022 Issued for Construction Drawing Set Doc
Main Header Line Modification

Run Energy will:

  • Modify main header line
  • Modify knock-out pot
  • Modify air line
  • Modify condesate line 
  • Modify knock-out pot pump
  • Modify in accordance with attached drawings
    • Refer to design drawing Melbourne Regional Landfill - Gas Collection System Instalation015-DN-019 Rev A 

Details:

Item Quantity/Size Installation Notes
Main header line 225 m x 355 mm PN10
  • Cut and realign main header line by trenching outside the anchor trench
    • Refer to design drawing  Melbourne Regional Landfill - Gas Collection System Instalation015-DN-019 Rev A 
Main header line  100 m x 200 mm PN10
  • Extend 3 lateral header lines to connect back into the 355mm header line 
    • Refer to design drawing  Melbourne Regional Landfill - Gas Collection System Instalation015-DN-019 Rev A 
Air line  240 m x 63 mm PN16
  • Cut and realign with relocated 355 mm main header line
Condensate line 240 m x 110 mm PN10 
  • Cut  and realign with relocated 355 mm  main header line
Knock-out pot  1 x 630 mm x 355 mm inlet & outlet
  • Remove knock-out pot pump
  • Excavate around knock-out pot 16 
  • Remove and reinstall in new locations outside the anchor trench 
    • Refer to design drawing  Melbourne Regional Landfill - Gas Collection System Instalation015-DN-019 Rev A 
Knock-out pot pump 1 x 100 mm x 500 mm long
  • Install knock-out pot pump and commission

 

Note: The pipe used to extend lateral headers to HSP20 & HSP19, will be taken from pipe in the laydown area
  • No variations
Knock-out Pot & Pump Supply & Installation

Run Energy will:

  • Install knockout pot 
  • Install Airwell pump
  • Install air and leachate riser manifol
  • Install in accordance with attached design drawing:
    • Melbourne Regional Landfill - Gas Collection System Instalation015-DN-019 Rev A 

Details:

Item Quantity/Size Installation Notes General Arrangement Drawing Reference
Knockout pot 1 x 530mm inline
  • Install in low point of the 355mm main header line to drain condensate 
 RE-LFG-008 - Inline Knockout Pot 
Air and leachate riser manifold 1 x 63mm PN16
  • Install at the side of the knockout pot
 RE-LFG-143 - Air & Leachate Manifold  Riser 
Airwell pump 1 x 100mm x 500mm long
  • Install in knockout pot 
 N/A
  • No variations
No. Description Scheduled Billing Milestone Complete Complete is checked in the LFG Construction Daily Log
1 Maine Header line 388m x 355mm - cut & re-align   Yes  
2 Air Line 388m x 63mm - cut & re-align   Yes  
3 Condensate Line 388m x 110mm - cut & re-align   Yes  
4 KOP 17 & 18: 2 x 630mm x 355mm - remove & re-install   Yes  
5 KOP Pumps - 2 x 100mm x 500mm - install   Yes  
6 Flow lines 225m  x 90mm - install from 7 wells to Header line   Yes  
7 x   Yes  
8 Variation 10468 - KOP & Pump Install D   Yes  
9 Variation 10472 - Sump 41 Leachate Line   Yes  
10 Variation 10473 - GCS Repairs   Yes  
 
Date Issued
Equipment Type
Equipment Serial ID
 
No Record records found
 
Date
Team Lead
Work Summary
 
12729 - MRL Main Header Line Modification  (104 Daily Log records) 
23-SEP-2022 Giovanni Bulgarelli Log created to capture the excavator that is on hire
No one on site - GB sick all week......payroll will do timesheets

No charge for Public holiday rental
22-SEP-2022 Giovanni Bulgarelli Log created to capture the excavator that is on hire
No one on site - GB sick all week......payroll will do timesheets

No charge for Public holiday rental
21-SEP-2022 Giovanni Bulgarelli Log created to capture the excavator that is on hire
No one on site - GB sick all week.....admin emailed Onetrak re: standown for today 
payroll will do timesheets
20-SEP-2022 Giovanni Bulgarelli Log created to capture the excavator that is on hire
No one on site - GB sick all week.....admin emailed Onetrak re: standown for today 
payroll will do timesheets
19-SEP-2022 Giovanni Bulgarelli Log created to capture the excavator that is on hire
No one on site - GB sick all week - not aware until Tuesday morning - therefore excavator was not stood down today 
payroll will do timesheets
10-SEP-2022 Giovanni Bulgarelli Jump start excavator for truck driver as it was off hired.


3hrs
09-SEP-2022 Giovanni Bulgarelli Repair air and leachate line after Shamrock hit it.

2mtrs 90 pipe
2 90 sockets 
500 ml 63 pipe
2 63sockets

3 1/2 hrs shamrock.
3 1/2 hrs cleaning site for cleanaway Z area
1 hrs cleaning excavator

9hrs work.
08-SEP-2022 Giovanni Bulgarelli Trench 20 mtrs z403
Cut down z404 & z 405
Back filled z404
Covered hole (perf) that are showing so gas does not escape
Built up and covered perf on z406

Shamrock hit air line went over and put on squeeze off on line
Spoke with Vince about air and leachate line 

Shamrock hit leachate line - put clamps on 

Got diesel for excavator 
Spoke to Rohad - excavator needed a jump start 
Could not get down to connect lines as site was too wet
07-SEP-2022 Giovanni Bulgarelli Z401 - completed and back on line 
Back filled track rolled 
Back filled 40 mtrs 


3 x 90 Sockets 
1 x T 90 x 90 Socket
06-SEP-2022 Giovanni Bulgarelli Installed "J" trap and had to retrench 1 flow line 15 mtrs
Made up a "J" trap.
05-SEP-2022 Giovanni Bulgarelli Made  "J" trap installed and completed 
Back filled 20 MTRS trench
02-SEP-2022 Giovanni Bulgarelli Put up flagging around job site 3.5hrs
Repair leachate line 2 hrs

Left MRL around 10.30 am and went to Run Energy factory
01-SEP-2022 Giovanni Bulgarelli Dug around Z342..cut & lowered well 3 mtr raise.
Trenched 40 mtrs Z342 installed pipe backfill 

Escorted Lofts with rock on and off site
Made tracks on tip so ute could get close to work area
Got diesel and petrol
31-AUG-2022 Giovanni Bulgarelli 1. Finished back filling z401 and lowering z401 cut pipe down. Reconnected.
2. Cut down z402
30-AUG-2022 Giovanni Bulgarelli 1.Repairs - 3mtrs 160 pipe well Z317
2.Trench & back fill 35mtrs Z402

Repairs used:
1 x 160 Socket
29-AUG-2022 Giovanni Bulgarelli Trenching and laying pipes for well Z401
26-AUG-2022 Giovanni Bulgarelli site pretty wet to work on

Landtrac have still not removed waste, attempted to lower  a well but making a mess,

stopped work at 10 am and went to Clayton factory
25-AUG-2022 Giovanni Bulgarelli no works onsite
24-AUG-2022 Giovanni Bulgarelli Continue with flowline removal to lower wells

Went to Clayton factory pickup materials
23-AUG-2022 Giovanni Bulgarelli Cut away flowlines from wells, Z341, 342,343

Removed flowlines from area
17-AUG-2022 Giovanni Bulgarelli Pack up excavator for transport

Clean up pipework and take back to lay down area
16-AUG-2022 Giovanni Bulgarelli Connected all leachate and air
Packed and secured header in place.
Posts and uni struts (still need 4 brackets)
15-AUG-2022 Giovanni Bulgarelli Connected air and leachate 
Connected z header 200mm line
Locate air and leachate in the long grass
13-AUG-2022 Giovanni Bulgarelli Connected air and leachate to new knock out pot and knock out pot 16.
12-AUG-2022 Giovanni Bulgarelli Dragged air leachate lines to make it neat put some dirt under horizontals
11-AUG-2022 Giovanni Bulgarelli ReConnected all 355 header line.
Reconnect hsp20 lateral header 
Rock breaker was picked up.
10-AUG-2022   Trenched the pipe bed for the KOP.
Connected header to both KOPs.
Pulled all header line into place to be connected.
09-AUG-2022 Giovanni Bulgarelli Installed second KOP.
Uncovered and moved header line into place ready to connect up.
08-AUG-2022 Giovanni Bulgarelli Exposed header and Dug out KOP16.
Cut and capped 3 lateral headers 
Isolated and Cut main header line to be moved.
Removed air and leachate lines 
Installed second KOP.
Started rock breaking again to accommodate the bigger KOP.
05-AUG-2022 Giovanni Bulgarelli Finished excavating KOP holes.
Flagged around holes 
Towed 200 pipe into place for lateral headers
04-AUG-2022 Giovanni Bulgarelli Excavated holes for KOP.
Positioned 355 header to tel he north 
Started rock breaking after lunch
03-AUG-2022 Giovanni Bulgarelli Dug out two KOP but found rock at 2.4meters. Ordered rock breaker for tomorrow, 
Brought up pipe for leachate and air line.
Widened bed for header line.
Scraped 355 pipe and fittings 
Backfilled KOP holes to make it safe for the night
02-AUG-2022 Giovanni Bulgarelli Made a pad for KOP.
Made a bed for the lateral headers.
Tracked the excavator down to pick up the KOP. Collected fittings from the office
01-AUG-2022 Giovanni Bulgarelli 300 meters of bed made and path cleared for new header line.
Shamrock hit a well. 0 damage
29-JUL-2022 Giovanni Bulgarelli Cleaned up pipe off cuts 
Swapped over excavators 
Knock outpot arrived 
John checked his work order list
28-JUL-2022 Giovanni Bulgarelli Fixed lp20r.
 trenched flow line and back filled 50m 
Continued looking for O2 leak.
Tracked excavator back to yard
27-JUL-2022 Giovanni Bulgarelli Fix hit flow line. Continue looking for o2 leaks
26-JUL-2022 Giovanni Bulgarelli Looked for O2 leak. 
Fixed header we hit looking for leak
25-JUL-2022 Giovanni Bulgarelli Refitted excavator track one track came out at 1pm
22-JUL-2022 Giovanni Bulgarelli Looked for leak in header line - unable to find
19-JUL-2022 Giovanni Bulgarelli Continued cleaning up pipe area
Loaded ute with pipe
Talked to Kate about header line
Spoke to Rob about jobs actioned and what is remaining to be done - copy of these attached in 'Photos'
18-JUL-2022 Giovanni Bulgarelli Started to fixed and connect LP20R to header until the rain started at 8 am
Continued the day by moving pipe next to power station fence  & stacking bentonite
15-JUL-2022 Giovanni Bulgarelli Repaired damaged header line
Finished joining LP20R at sump & line to header, still need to join on to header with saddle.

Parts used:
Header:
1 x 160 5mtr pipe
2 x 160 sockets

LP20R
3 x 90sockets
1 x 90 x 63 reducer
1x 63 elbow
14-JUL-2022 Giovanni Bulgarelli Continued LP20R line
Scrapped and cut pipe will connect tomorrow 
Line M538 was hit causing air leak. Exposed area to find leak. Discovered header line was also hit, exposed area and capped off flow line 
Parts used:
1 x 90 Socket 
1 x 90 Hard Cap 
13-JUL-2022 Giovanni Bulgarelli Finished trenching PO20R 
Trenched 35mtrs (Road Crossing). There was rubbish 100mm below surface. Lantrak said to put aside and they would take away.
Installed pipe, back filled, track rolled with dry clay
12-JUL-2022 Giovanni Bulgarelli Continued trenching from LP20R to header line
Trenched 30 mtrs
Digging was hard
Back filled, track rolled, joined pipe 1 x 90 socket 
Found more 90mm pipe on site to continue.
11-JUL-2022 Giovanni Bulgarelli Had issues with excavator but got it started around 9.30 am
Walked excavator from KOP41 to LP20R
Put up flagging around job area and trenched 30 metres from LP20R 
Back filled and track rolled.
08-JUL-2022 Giovanni Bulgarelli Moved air and leachate line near sump 41 from side of road to higher ground and covered horizontal lines that had perforations  showing
07-JUL-2022 Giovanni Bulgarelli Clean up rock from around flare 
06-JUL-2022 Giovanni Bulgarelli Unable to trench LP20R as Ritchie from Lantrak advised this was not possible as Lantrak trucks would be using the road.
Rob Barton asked for the mud to be cleaned up in the flare compound 
Result Pages:  1  2  3    
Yes
 
Date
Site Name
Type
Title
Run Job Number
CQA Report
Job Number
Drawing
 
15-MAR-2024 Melbourne Regional Landfill Job GCS As-Built As built 12729 12729 Dwg
No
No
No
No
Russell Clarke
Dean Wilson
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