13125
Gipps Street Landfill Gas Barrier Blanket
Glascott Landscape & Civil
Gipps Street Reserve
Gipps St, Claremont Meadows, NSW Australia

Complete
 
Date
Document Type
Document
 
Issued for Construction Drawing Set  (3 Document records) 
29-MAY-2023 Issued for Construction Drawing Set Doc
29-MAY-2023 Issued for Construction Drawing Set Doc
22-MAR-2023 Issued for Construction Drawing Set Doc
Landfill Gas Collection System Installation

Run Energy will:

  • Engage Greentech to prepare a Construction Quality Assurance Plan
  • Excavate anchor trench 
  • Install horizontal well
  • Trench, weld and lay flow line
  • Install vent stacks
  • Install in accordance with the attached design drawing:
    • Gas Collection Barrier Blanket - Gipps Street - 079-DN-001

Details:

Item Quantity/Size Installation Notes General Arrangement Drawing Reference
Anchor trench 160 m x 500 mm wide x 400 mm deep
  • Excavate anchor trench in the base of the 750mm excavation
  • Backfill with excavated cap material following  installation of  Bidim and HDPE liners (Scope 2)
 RE-LFG-195 - Anchor Trench
Horizontal well 350 m x 90 mm PN12.5
  • Place 100 mm layer of 20 mm aggregate over the Bidim which is layed on the base of 750 mm excavation 
  • Install a perforated horizontal well on top of the aggregate
  • Place a 200 mm layer of 20 mm aggregate over the horizontal well pipe and level
 RE-LFG-203 - Gipp Street Side View
Flow line  135 m x 90 mm PN12.5 Trench, weld and lay to a minimum 1 % grade falling from the vent stacks to the horizontal well  RE-LFG-006 - Trench Details
Vent stack 2 Erect vent stacks as per design drawing RE-LFG-195 - Vent Stacks
CQA Plan 1 Supply CQA Plan from Greentech Consulting N/A

 

Note:

  • No allowance has been made for hazardous or contaminated waste removal from site. 
  • Customer to provide location for Run Energy's storage and welfare compound.
  • No variations
Landfill Gas Collection System Installation

Run Energy will:

  • Install A84 Bidim
  • Install HDPE liner
  • Install screw pile boots
  • Install flow line boots
  • Install in accordance with attached design drawing:
    • Gas Collection Barrier Blanket - Gipps Street - 079-DN-001

Details:

Item Quantity/Size Installation Notes General Arrangement Drawing Reference
A84 Bidim

1,,460 m2 x 1 layer

1,200 m2 x 2 layers

 Install 3 layers of A83 Bidim as per the design drawing RE-LFG-203 - Gipp Street Side View
HDPE liner 1,200 m2 x 1 layer Install 1 layer between the 2 top layers of A84 Bidim RE-LFG-203 - Gipp Street Side Vie
Screw piling boots 40 Install screw pile boots where the pile protrudes into the foundation beam Gipps Street - 079-DN-001
Flow lines boots 2 Install flow line boots where the 90mm pipe penetrates the HDPE liner Gipps Street - 079-DN-001

 
  • No variations
No. Description Scheduled Billing Milestone Complete Complete is checked in the LFG Construction Daily Log
1 Anchor Trench - 160m x 500W x 400D   Yes  
2 Horizontal Well - 350m x 90mm   Yes  
3 Flow Line - 135m x 90mm   Yes  
4 Vent Stack - 2 off   Yes  
5 Scope 2: A84 Bidim - 1,460m2 x 1 layer & 1,200m2 x 2 layers    
6 HDPE Liner - 1,200m2 x 1 layer   Yes  
7 Screw Pile Boots - 40 off   Yes  
8 Flow line Boots - 2 off   Yes  
9 Variation No.11353 - Interruption to Project   Yes  
10 Variation No.11362 - Greentech Consultancy    
 
Date Issued
Equipment Type
Equipment Serial ID
 
No Record records found
 
Date
Team Lead
Work Summary
 
13125 - Gipps Street Landfill Gas Barrier Blanket  (75 Daily Log records) 
27-FEB-2024 Russell Clarke Install whirkly vents 
26-FEB-2024 Andrew  Dawson Install last vent and grout bases - David Tracy on site today 
Off hire hammer drill
07-FEB-2024 Andrew  Dawson 4th location was damamged in process of chem anchoring.
Bolted up 5th vent stack.
Off hire hammer drill
06-FEB-2024 Andrew  Dawson attend pre start.
Site is a mess (40mm of rain in morning) and works was called off for the day.
05-FEB-2024 Andrew  Dawson hire hammer drill and 20 & 22mm drill bit

admin is not sure what date Coates will charge Run from
19-JAN-2024 Andrew  Dawson no one on site

log to capture off hire off hammer drill
18-JAN-2024 Andrew  Dawson 6:45 pre start

Discuss plan with scotty

One of his crew helped out lifting the 3rd vent up ( the only other one that was good to go )

Get that up, chem anchored and bolted up.

-left 10:30
17-JAN-2024 Andrew  Dawson 6:45 pre start

Crane Truck didn't arrive to 7:30 , get truck and operator inducted.
Had to chase up all documents for truck.

Truck good to go at 10:00

Get first two stacks up

Go to get third up. Footing off centre to pipe. Take off vent
Heavy Rain around 2:30 onwards.

Measure other 2 locations to see if any others had issues.

Coates dropped off 22mm hammer drill bit as their 22mm bit was measured to be 20mm

Rained off.
16-JAN-2024 Andrew  Dawson 6:45 pre start

Measure up stacks and do all pipe work for stacks to have valve central to stacks flange.

had to go reece to grab straight 63mm pipe 

Test all twirly birds for stack are functional - came to conclusion they are better to be left off as sling will be rubbing up against them when lifting.
Organized with scotty that we could borrow a platform ladder to do install after stack is in place.
15-JAN-2024 Andrew  Dawson 6:45 pre start
Heavy rain all day - site was too wet.
Measure up vent stacks and leave to gather all gear required.

Drive to bingo and pickup fittings and pipe required.
Try to find chemset. Was not there , organize for that to be pickup next day.
Organize with coates Hammer drill and drill bits for pickup later in arvo.

Drive to powerlite pick up generator.

Go to jonesys and grab a spare welder.

Drive to bunnings.

Drive to 2 different reeces' to get the 1/2 to 1/8 required for test valve.

Pickup hammer drill from coates.
17-OCT-2023 Richard Andrews Pre start.
Get permits sorted and sign on.
Assist with removal of curb.
Finish off trench.
Weld and lay 40m of 90mm flow line.
Install vent riser and connect to existing flow line.
Back fill in layers and compact.
Compact stabilised sand in road crossing.
Survey flow line.
Dig footings around vents.
Track machine down to front gate.
Return rammer and generator.
16-OCT-2023 Richard Andrews Pre start.
Get permits sorted and sign on.
Receive 14t of dust.
Receive wacker packer.
Set up laser.
Trench 40m from existing flow line to vent location. Ground extremely hard.
Tunnel under curb with crow bar.
Unable to get under other curb as its very wide, glascott going to cut in the morning.
14-OCT-2023 Richard Andrews Pre start.
Run through permit with barra.
Expose flow line.
Check levels with laser.
Pull out 90mm coil and take to work area.
Excavate around vents for footings.
13-OCT-2023 Richard Andrews Arrive on site and catch up glascott guys.
Get permits sorted.
Look at works and materials on site.
Check excavator.
Pick up fittings and pipe.
07-JUN-2023   Went over an extended 90mm pipes an welded screw caps on top
02-JUN-2023 Andrew  Dawson pre start at 645
Worked along side greetec conducting smoke test for gas collection system
Got site to gps exact location for one of the vents that was blocked off due to stockpile, trenched the final 5m to the location and welded riser
Half trenched in final vent location and put star picket as locator, trench to be finished when ground is built up more.
Welded end caps on all risers
Cut mointering points and reduced to 63, capped aswell
Cleaned up site
Cleaned up digger
GPS,d all flowlines and vents
Off hired excavator , container
Drove to Coates and off hired furphy and jumping jack
01-JUN-2023 Andrew  Dawson pre start at 645
trenched to vent location, backfilled and tidied up , compaction with jumping jack
tidied up all rubbish around compound and container in preparation for container and bin to go tomorrow.
31-MAY-2023 Andrew  Dawson pre start at 645
trenched in flowline to vent stack location, backfilled compacting in layers with jumping jack
welded to pre existing horizontal in gas blanket and put riser coming up.
30-MAY-2023 Andrew  Dawson pre start at 645
stripped anchor trench slightly and recompacted in smaller increments, spraying each layer slightly, due to compaction test barely passing day before.
29-MAY-2023 Andrew  Dawson pre start at 645
finished cleaning up work area from previous day, back filling.
continued backfilling and compacting anchor trench.
28-MAY-2023 Andrew  Dawson pre start at 645
continued compacting anchor trench for half the day
treneched 40m trench to vent location, final location was under stockpile created by site, stockpile will be moved by scottys crew to trench the last few meters
backfilled and welded on lfg pipe coming out of gas blanket.
27-MAY-2023 Andrew  Dawson pre start at 645
spent all day putting layers of layer into anchor trench, spraying with water and compacting.
26-MAY-2023 Andrew  Dawson pre start at 645
continued backfilling anchor trench
organized truck and dog of crusher dust
jumping jack and furphy arrived roughly 9ish
compacted first layer of trench to vent and backfilled with shail, compacted that layer too and tidied up.
backfilled all of northern end of anchor trench and competed first level of compaction across whole northern side.
completed 2nd level of compaction on half of this side.
put first layer of fill in whole southern side of anchor trench.
truck and dog arrived on site with crusher dust.
Liner guys metal detected for any needles within geofab, none were found.
Liner guys finished up works and all their equipment was demobilized.
25-MAY-2023 Andrew  Dawson pre start at 645
scotty not on site till 10, other glasscot member conducted induction 
due to design change in vent locations, directions were to cut and cup vent located near tank in middle of compound.
we retrieved previous riser coming out of the ground for this vent.
Liner guys sealed up pre existing pipe that was capped.
new location for vent was decided on the opposite side to capped pipe, liner guys folded back plastic and we exposed horizontals and cut in new tee and welded a couple of meters on to it.
Trenched to one vent, got pipe in and riser, sanded up and got one layer of clay backfill over it, needs to be compacted before shail layer goes above. Organized jumping jack and furphy to arrive first thing tomorrow morning to complete trench.
Continued backfilling anchor trench half way as this also requires 2 levels of compaction.
24-MAY-2023 Andrew  Dawson pre start at 645
scotty spoke about previous incidents 
generator was playing up, went and got oil for generator,
fuel had got into oil and spark plug, drained both and got generator going
spoke to a contractor to fill in around certain areas to be able to trench, was all ready at the end of the day
awaited areas to be ready to trench
scott came over with new drawing for where vent locations have been changed, walked around with surveyors locating vent locations
spoke to russ and was told to hold off untilhe has spoke with travis
backfilled anchor trench where possible
moved clay stock pile to clear room for trench
moved sand and stockpiled as location for vent was in the middle of where it was previously
awaited go ahead from russ but couldnt get ahold of travis
decided to call it is as there was nothing more to do without confirmation
23-MAY-2023 Andrew  Dawson pre start at 645
long pre start going over previous incidents in regards to live services hit during excavation
went for a walk with scotty going over where can be trenched and where will need to be potholed prior to excavation 
new permits created
test and tagged all equipment necessary 
Loading up rock all day going to bingo 
Went over with dog about what had to be done around site
Dog flew out 
cleared clay stockpile which was in the way of one of our trenches
small trench to one of the testing point/vents , welded pipe and riser and backfilled around.
dug out wall for another testing point/vent, welded pipe, yet to put riser or backfill as its too close to the edge.
Partially backfilled anchor trench roughly 3/4 in preparation to  compact eventually.
22-MAY-2023 Richard Andrews Pre start at 6:45am with all contractors.
Return 1t excavator and pump to coates.
Return pump and welder to Mt Druitt.
Trench and install flow line to northern monitoring point.
Clean up rock stockpile ready for loading.
Grab some new leads for test and tag tomorrow.
Incident on site with another contractor hitting live service, was unable to catch up with Scott and discuss trenching out to these far vents.
Unable to do other vents until lining vic finish boots around flow lines.
Lining vic continued lining, looking like a Thursday or Friday finish for them.
21-MAY-2023 Richard Andrews Dig last bit of anchor trench and install last piece of fabric on base.
Lay last section of pipe and cover with rock.
Install rock out to outside piles. All pipe and rock now in position.
Mark out gas vents and monitor points.
Clean 14t and 1t excavators.
Upload photos to logs.
General clean up.

KP travel to Brisbane.
20-MAY-2023 Richard Andrews Pre start at 6:45am with all contractors.
Refuel machines.
Lining Vic continuing on lining.
Run loads of rock and continue covering pipe.
Lay pipe as we work our way out with rock.
All pipe now laid and covered except for entrance to pit.
Survey pipes and levels.
Receive 96t of rock.

DB fly in.
19-MAY-2023 Richard Andrews Pre start at 6:45am with all contractors.
Refuel machines.
Lining Vic continuing on lining.
Lay more horizontal well down to end of blanket.
Start covering pipe with rock.
Receive 96t of rock.
18-MAY-2023 Richard Andrews Pre start at 6:45am with all contractors.
Refuel machines.
Run loads of rock and cover pipes, install 300mm layer. 3/4 of gas blanket now ready for lining.
Survey levels of bidem and rock.
Kieran fly in and get inducted.
Receive skip bin.
Lining vic continued lining in first 3rd of blanket.
Spread base layer of rock.
Pump out water from trench. Install pump out point.
17-MAY-2023 Richard Andrews Pre start at 6:45am with all contractors.
Ben was sick, on site by myself. Try and organise help.
Weld and lay 66m of 90mm horizontal.
Survey pipes. Refuel excavator.
Run loads of rock and start covering pipe.
Lining Vic installing boots.
Marto come to site, get inducted and help out.
16-MAY-2023 Richard Andrews Pre start with all contractors at 6:45.
Top up edges of gas blanket with more rock as requested by consultant.
Vic lining begin lining gas blanket.
Receive 96t of rock.
Continue spreading rock on base ready for pipe.
Install pump out point.
Return fans and leads to coates.
15-MAY-2023 Richard Andrews Pre start at 6:45am with all contractors.
Pump water out of trenches due to yesterday rain.
Pick up another pump and fans to dry rock.
Continue trying to dewater surface and trenches.
Receive 96t of 20mm rock. Wash truck wheels with hose on way out.
Receive more filter wrap.
Dayne and Andrew fly home.
Top up some low points with rock.
14-MAY-2023 Richard Andrews Continue laying pipe and spreading rock.
Continue covering pipe with rock.
Continue perforating pipe to new spec.
Approx half of the gas blanket ready for lining.
Attempt to straighten pipes.
Start joining off cuts together ready for install.
Rain at 3pm.
13-MAY-2023 Richard Andrews Receive 2 truck and dogs of rock before 8am, have to tip off down near the front gate due to noise restrictions.
Cart rock up to gas blanket with dump truck.
Start covering pipe with rock working from the outside in.
Lay pipe on the inside when excavator has finished that area and then cover with rock.
Approx 1 third of gas blanket ready for lining.
Continue perforating 90mm pipe to new spec.
12-MAY-2023 Richard Andrews Continue spreading rock over base of bidem.
Continue perforating 90mm pipe, 4 holes every 50mm.
Start laying pipe. Approx 1 third of pipe installed.
Received 14t excavator late in the afternoon, finalise paperwork.
11-MAY-2023 Richard Andrews Pre start at 6:45am.
Continue running loads of rock and spreading rock all day. We have a third of the bottom layer ready for pipe.
Continue installing and wetting bentonite around piles. Install bidem patch on top.
Pump and bucket out water from old anchor trench.
Perforate pipes 4 holes every 50mm.
Organise more rock and another excavator.

Finished with Coates pump equipment
10-MAY-2023 Andrew  Dawson Finish off Southern anchor trench. Trench across Western side.
Install bentonite around inside piles.
Continue laying Bidem.
Start running loads of rock in and spreading out.
09-MAY-2023 Andrew  Dawson Pre start at 6:45.
Continue trenching on Southern side, 30m.
Assisting with the laying of the Bidem.
A fair bit of stuffing around digging around the grease tank.
08-MAY-2023 Andrew  Dawson Pre start at 6:45.
Dropped 1we1LL to bingo and went back to gipp st.
Had to move excavator to other side of area and move all buckets.
Cleaned out edge about to be trenched.
Started trenching, 25m.
Unloaded 3 rolls of plastic.
Coates came to fit fire extinguisher but didn't have tech screws will be back in the next morning.
Shopping at bunnings.
Dump Truck arrived
07-MAY-2023 Richard Andrews Fill up diesel jerry cans for excavator. Prestart and refuel machine.
Put smaller bucket on machine where the teeth are closer together.
This seems to cut through the hard ground better but have to take 2 buckets width each time to achieve 500mm.
Complete the Northern trench.

Rain throughout the day.
06-MAY-2023 Richard Andrews Pick up 1t excavator from Coates and drive it out to site.
Pre start with all contractors. Unload 1t machine and pre start.
Get machines inducted by Scott.
Using 1t excavator on western end, use spoil from previous anchor trench to build out dirt so excavator can fit beside piles.
Wasn't quite enough dirt so track 8t excavator around the other side and throw some dirt down to 1t.
If i was to start this trench i have nowhere to put the spoil apart from where Scott needs to put his drain.
I called Scott up there to see if he wanted to  install his drain first and that way we can put the spoil on top and then remove when back filling. He agreed this would be better.
We then moved onto the Northern side. Cleaned up and levelled off ground while tracking down the end.
Started trenching, ground was very hard and was very slow digging. Small teeth on bucket and big gap between teeth made it difficult.
05-MAY-2023 Richard Andrews RA fly to Sydney then Uber out to Eastern creek to collect vehicle.
Print off drawings, load vehicle up with tools needed for job. Load up bentonite and water cart.
Drive to Gipps st arrive 12:30. Get Dave inducted, there was some issues with the online induction so took awhile. 
Go up and have a look at where new trench needs to go and access. Receive 8t excavator.
Northern and Southern anchor trench there is only 1.6m gap between piles and cut out out, we will need to use a 1t excavator to fit between.
Western anchor trench there is not enough fill outside the piles. I will need to use spoil from previous trench to build out and then trench with 1t excavator. Also Glascott need to put a drain in next to the tank.
Eastern anchor trench there is only 600mm gap in some places between pile and cut out, 1t excavator will not fit so cut out will need to be extended. Scott mentioned contactors on site may be able to help with that.
Gather paper work and pre start excavator so Scott can induct machines.
Unload bentonite out of vehicle.

8t excavator not on hire list for selection.
04-MAY-2023 Andrew  Dawson No one on site
Log created to capture hire container
03-MAY-2023 Andrew  Dawson No one on site
Log created to capture hire container
02-MAY-2023 Andrew  Dawson No one on site
Log created to capture hire container
01-MAY-2023 Andrew  Dawson No one on site
Log created to capture hire container
28-APR-2023 Andrew  Dawson No one on site
Log created to capture hire container
27-APR-2023 Andrew  Dawson No one on site
Log created to capture hire container
Result Pages:  1  2    
Yes
 
Date
Site Name
Type
Title
Run Job Number
CQA Report
Job Number
Drawing
 
18-OCT-2023 Gipps Street Reserve Job GCS As-Built Gipps Street Job As Built 13125 13125 Dwg
No
No
No
No
Russell Clarke
Dean Wilson
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