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Australian Made

Polytheylene pits

Polyethylene moulded pits are lightweight, easy to cut and feature a ribbed construction for strength and durability.

Recommended for light duty applications, they are robust, cost-effective and versatile.

Polyethylene Pits

Polyethylene pits - features & benefits

polyethylene pits
1Ductile iron Rhinocast® solid top cover (AS 3996 Class B) AS/NZS 4586 slip resistance rating: R10
Ductile iron Rhinocast® recessed cover (AS 3996 Class B)
2Steel Urbanfil® recessed cover (AS 3996 Class B)
3Steel Pavermate® recessed cover (AS 3996 Class B)
4Steel lid (AS 3996 Class B) AS/NZS 4586 slip resistance rating: R10. IP4X (AS 60529) protection against ingress of foreign objects if fitted with universal plug. If locking lid is required, contact ACO.
5Polymer concrete or cement concrete lid (AS 3996 Class A) AS/NZS 4586 slip resistance rating: up to R10. IP4X (AS 60529) protection against ingress of foreign objects if fitted with universal plug
6Strong and versatile. Continuous ribbed wall design for maximum wall strength and easy to handle. Pit walls contain cut-offs to alter the depth of the pit.
7Holesaw guides for conduit entry - holes can be cut anywhere on sidewalls. The maximum number of holes recommended per pit is limited by conduit quantity and size.
For more information, contact ACO
Parts list

Polyethylene pits - range parts list

Rectangular pits

Type 1 | 238mm x 518mm x 400mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
520 240 400 600

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 1 polyethylene pit 75858 400 3.0 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete lid (AS 3996 Cl A) - Blank 75860 7 7 JPG
Cement concrete lid (AS 3996 Cl A) - Communications 75861 7 7 JPG
Cement concrete lid (AS 3996 Cl A) - Electricity 75862 7 7 JPG
Steel lid (AS 3996 Cl B) 70120 3 3 JPG
Steel Tilemate infill cover (AS 3996 Cl B) 80150 8 13 JPG
Steel Pavermate infill cover (AS 3996 Cl B) 80151 8 13 JPG
Ductile iron Rhinocast infill cover (AS 3996 Cl B) 85014 28 40 JPG
Ductile iron Rhinocast solid top cover (AS 3996 Cl B) 85249 20 44 JPG


PDFSpec Info

Type 2 | 290mm x 560mm x 575mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
660 290 575 775 Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 2 polyethylene pit 75946 575 6.0 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete lid (AS 3996 Cl A) - Blank 75948 13 13 JPG
Cement concrete lid (AS 3996 Cl A) - Communications 75949 13 13 JPG
Cement concrete lid (AS 3996 Cl A) - Electricity 75950 13 13 JPG
Cement concrete lid (AS 3996 Cl A) – NBN 141814 13 15
Cement concrete lid (AS 3996 Cl A) – NBN Electricity 142283 13 15
Steel lid (AS 3996 Cl B) 70220 6 6 JPG
Steel Tilemate infill cover (AS 3996 Cl B) 81225 11 16 JPG
Steel Pavermate infill cover (AS 3996 Cl B) 81340 11 16 JPG
Ductile iron Rhinocast infill cover (AS 3996 Cl B) 85037 28 49 JPG
Ductile iron Rhinocast solid top cover (AS 3996 Cl B) 85236 28 47 JPG


PDFSpec Info

Type 3 | 335mm x 565mm x 530mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
565 335 530 830 Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 3 polyethylene pit 75865 530 6.5 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete lid (AS 3996 Cl A) - Blank 75881 13 13 JPG
Cement concrete lid (AS 3996 Cl A) - Communications 75898 13 13 JPG
Cement concrete lid (AS 3996 Cl A) - Electricity 75906 13 13 JPG
Steel lid (AS 3996 Cl B) 70320 6 6 JPG
Steel Tilemate infill cover (AS 3996 Cl B) 81225 11 16 JPG
Steel PowerLok lid (AS 3996 Cl B) 70330 9 9 JPG
Steel Urbanfil infill cover (AS 3996 Cl B) 81225 11 16 JPG
Steel Pavermate infill cover (AS 3996 Cl B) 81340 11 16 JPG
Ductile iron Rhinocast infill cover (AS 3996 Cl B) 85014 28 40 JPG
Ductile iron Rhinocast solid top cover (AS 3996 Cl B) 85249 20 44 JPG


PDFSpec Info

Type 4 | 410mm x 715mm x 800mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
715 410 800 1100 Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 4 polyethylene pit 75957 800 12.0 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete lid (AS 3996 Cl A) - Blank 75979 21 21 JPG
Cement concrete lid (AS 3996 Cl A) - Communications 75983 21 21 JPG
Cement concrete lid (AS 3996 Cl A) - Electricity 75990 21 21 JPG
Steel lid (AS 3996 Cl B) 70420 11 11 JPG
Steel PowerLok lid (AS 3996 Cl B) 70430 14 14 JPG
Steel Tilemate infill cover (AS 3996 Cl B) 80450 11 16 JPG
Steel Pavermate infill cover (AS 3996 Cl B) 80451 11 17 JPG
Ductile iron Rhinocast infill cover (AS 3996 Cl B) 85037 28 49 JPG
Ductile iron Rhinocast solid top cover (AS 3996 Cl B) 85236 28 47 JPG


PDFSpec Info

Type 5 side retro ribs | 463mm x 713mm x 635mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
715 465 635 935 Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 5 polyethylene pit (retroribs side only) 76042 635 10.0 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete lid (AS 3996 Cl A) - Blank 76069 28 28 JPG
Cement concrete lid (AS 3996 Cl A) - Communications 76073 28 28 JPG
Cement concrete lid (AS 3996 Cl A) - Electricity 76080 28 28 JPG
Cement concrete lid (AS 3996 Cl A) – NBN 141815 28 28
Steel lid (AS 3996 Cl B) 70520 11 11 JPG
Steel PowerLok lid (AS 3996 Cl B) 70530 15 15 JPG
Steel Tilemate infill cover (AS 3996 Cl B) 80450 11 16 JPG
Steel Pavermate infill cover (AS 3996 Cl B) 80451 11 17 JPG
Ductile iron Rhinocast infill cover (AS 3996 Cl B) 85037 28 49 JPG
Ductile iron Rhinocast solid top cover (AS 3996 Cl B) 85236 28 47 JPG


PDFSpec Info

Type 5 full retro ribs | 463mm x 713mm x 635mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
715 465 635 935 Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 5 polyethylene pit (retroribs full) 7604299 635 10.0 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete lid (AS 3996 Cl A) - Blank 76069 28 28 JPG
Cement concrete lid (AS 3996 Cl A) - Communications 76073 28 28 JPG
Cement concrete lid (AS 3996 Cl A) - Electricity 76080 28 28 JPG
Cement concrete lid (AS 3996 Cl A) – NBN 141815 28 28
Steel lid (AS 3996 Cl B) 70520 11 11 JPG
Steel PowerLok lid (AS 3996 Cl B) 70530 15 15 JPG
Steel Tilemate infill cover (AS 3996 Cl B) 80450 11 16 JPG
Steel Pavermate infill cover (AS 3996 Cl B) 80451 11 17 JPG
Ductile iron Rhinocast infill cover (AS 3996 Cl B) 85037 28 49 JPG
Ductile iron Rhinocast solid top cover (AS 3996 Cl B) 85236 28 47 JPG


PDFSpec Info

Type 6 | 565mm x 1378mm x 670mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
1380 565 670 970 Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 6 polyethylene pit 75475 670 33.0 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Blank 75010 33 69 JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Communications 75011 33 69 JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Electricity 75012 33 69 JPG
Cement concrete 2 part lid (AS 3996 Cl A) – NBN 141837 33 69
Steel 2-part lid (AS 3996 Cl B) 76820 15 31 JPG
Steel PowerLok 2-part lid (AS 3996 Cl B) 76830 20 40 JPG
Steel Tilemate 2-part infill cover (AS 3996 Cl B) 82567 13 39 JPG
Steel Pavermate 2-part infill cover (AS 3996 Cl B) 82373 15 41 JPG
Ductile iron Rhinocast 2-part infill cover (AS 3996 Cl B) 85433 30 91 JPG
Ductile iron Rhinocast 2-part solid top cover (AS 3996 Cl B) 86853 28 47 JPG


PDFSpec Info

Type 7 | 565mm x 1020mm x 1145mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
1020 565 1145 1545 Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 7 polyethylene pit 76132 1145 33.0 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Blank 75155 23 49 JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Communications 75156 23 49 JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Electricity 75157 23 49 JPG
Steel lid (AS 3996 Cl B) 70720 21 21 JPG
Steel PowerLok lid (AS 3996 Cl B) 70730 24 24 JPG
Steel Tilemate 2-part infill cover (AS 3996 Cl B) 82606 16 47 JPG
Steel Pavermate 2-part infill cover (AS 3996 Cl B) 82398 17 48 JPG
Ductile iron Rhinocast 2-part infill cover (AS 3996 Cl B) 85444 28 89 JPG
Ductile iron Rhinocast 2-part solid top cover (AS 3996 Cl B) 80753 28 83 JPG


PDFSpec Info

Type 8 side retro ribs | 565mm x 1378mm x 890mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
1380 565 890 1290 Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 8 polyethylene pit 75018 890 42.0 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Blank 75010 33 69 JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Communications 75011 33 69 JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Electricity 75012 33 69 JPG
Cement concrete 2-part lid (AS 3996 Cl A) – NBN 141837 33 69
Steel 2-part lid (AS 3996 Cl B) 76820 15 31 JPG
Steel PowerLok 2-part lid (AS 3996 Cl B) 76830 20 41 JPG
Steel Tilemate 2-part infill cover (AS 3996 Cl B) 82567 13 39 JPG
Steel Pavermate 2-part infill cover (AS 3996 Cl B) 82373 15 41 JPG
Ductile iron Rhinocast 2-part infill cover (AS 3996 Cl B) 85433 30 91 JPG
Ductile iron Rhinocast 2-part solid top cover (AS 3996 Cl B) 86853 28 89 JPG

Type 8 full retro ribs | 565mm x 1378mm x 890mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
1380 565 890 1290 Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 8 polyethylene pit 75019 890 42.0 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Blank 75010 33 69 JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Communications 75011 33 69 JPG
Cement concrete 2-part lid (AS 3996 Cl A) - Electricity 75012 33 69 JPG
Cement concrete 2-part lid (AS 3996 Cl A) – NBN 141837 33 69
Steel 2-part lid (AS 3996 Cl B) 76820 15 31 JPG
Steel PowerLok 2-part lid (AS 3996 Cl B) 76830 20 41 JPG
Steel Tilemate 2-part infill cover (AS 3996 Cl B) 82567 13 39 JPG
Steel Pavermate 2-part infill cover (AS 3996 Cl B) 82373 15 41 JPG
Ductile iron Rhinocast 2-part infill cover (AS 3996 Cl B) 85433 30 91 JPG
Ductile iron Rhinocast 2-part solid top cover (AS 3996 Cl B) 86853 28 89 JPG


PDFSpec Info

Type 9 | 565mm x 2040mm x 898mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
2035 565 890 contact ACO Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG
Type 9 polyethylene pit 75099 898 60.0 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete 3-part lid (AS 3996 Cl A) - Blank 75235 38 118 JPG
Cement concrete 3-part lid (AS 3996 Cl A) - Communications 75236 38 118 JPG
Cement concrete 3-part lid (AS 3996 Cl A) - Electricity 75237 38 118 JPG
Cement concrete 3-part lid (AS 3996 Cl A) – NBN 141831 38 118
Steel 3-part lid (AS 3996 Cl B) 71920 15 45 JPG
Steel PowerLok 3-part lid (AS 3996 Cl B) 71930 20 58 JPG
Steel Tilemate 3-part infill cover (AS 3996 Cl B) 75109 13 56 JPG
Steel Pavermate 3-part infill cover (AS 3996 Cl B) 80951 15 58 JPG
Ductile iron Rhinocast 3-part infill cover (AS 3996 Cl B) 80952 30 132 JPG
Ductile iron Rhinocast 3-part solid top cover (AS 3996 Cl B) 80953 28 129 JPG


PDFSpec Info

Type 53 | 291mm x 541mm x 448mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
540 295 455 contact ACO

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 53 polyethylene pit 75785 448 3 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Polymer concrete lid (AS 3996 Cl A) - Blank 75806 6 6 JPG
Polymer concrete lid (AS 3996 Cl A) - Communications 75813 6 6 JPG
Polymer concrete lid (AS 3996 Cl A) - Electricity 75829 6 6 JPG
Steel lid (AS 3996 Cl B) 75320 4 4 JPG


PDFSpec Info

Square & circular pits

Type 43 | 430mm Diameter x 606mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
430 diameter 606 744 Contact ACO

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 43 polyethylene pit 74308 606 4 JPG
Type 43 polyethylene pit (without conduit holes) 74309 606 4 - -

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Cement concrete lid (AS 3996 Cl A) - Blank 76221 18 18 JPG
Cement concrete lid (AS 3996 Cl A) - Communications 74592 18 18 JPG
Cement concrete lid (AS 3996 Cl A) - Electricity 74312 18 18 JPG
Steel lid (AS 3996 Cl B) 74320 6 6 JPG


PDFSpec Info

Type 55 | 560mm x 560mm x 510mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
560 560 505 635 Info Info

Pit Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 55 polyethylene pit 76253 510 8 JPG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Polymer concrete lid (AS 3996 Cl A) - Blank 76279 19 19 JPG
Polymer concrete lid (AS 3996 Cl A) - Communications 76285 19 19 JPG
Polymer concrete lid (AS 3996 Cl A) - Electricity 76297 19 19 JPG
Steel lid (AS 3996 Cl B) 75520 13 13 JPG
Steel PowerLok lid (AS 3996 Cl B) 75530 17 17 JPG
Steel Tilemate infill cover (AS 3996 Cl B) 81565 15 22 JPG
Steel Pavermate infill cover (AS 3996 Cl B) 81948 18 24 JPG
Ductile iron Rhinocast infill cover (AS 3996 Cl B) 85045 36 60 JPG
Ductile iron Rhinocast solid top cover (AS 3996 Cl B) 85222 33 63 JPG


PDFSpec Info

Type 77 | 710mm x 710mm x 655mm
Nominal opening (mm) Nominal depth (mm) plastic pit with lid plastic pit with riser lid plastic pit access cover plastic pit with riser access cover
Length Width No Riser 1 Riser Pit with
Lid
Pit with
Riser & Lid
Pit with
Access Cover
Pit with Riser
& Access Cover
710 710 660 960 Info Info

Pit & Riser Details
  Part No Depth (mm) Weight (kg) JPG DWG
Type 77 polyethylene pit 76344 655 13 JPG DWG
Type 77 polymer concrete riser (adds 300mm to pit depth) 76368 350 47 JPG DWG

Lids & Access Covers Details
  Part No Cover weight
(kg)
Total weight
(kg)
JPG
Polymer concrete lid (AS 3996 Cl A) - Blank 76382 31 31 JPG
Polymer concrete lid (AS 3996 Cl A) - Communications 76396 31 31 JPG
Polymer concrete lid (AS 3996 Cl A) - Electricity 76409 31 31 JPG
Steel lid (AS 3996 Cl B) 77720 20 20 JPG
Steel PowerLok lid (AS 3996 Cl B) 77730 25 25 JPG
Steel Tilemate infill cover (AS 3996 Cl B) 81601 24 32 JPG
Steel Pavermate infill cover (AS 3996 Cl B) 81372 25 33 JPG
Ductile iron Rhinocast infill cover (AS 3996 Cl B) 85061 60 87 JPG
Ductile iron Rhinocast solid top cover (AS 3996 Cl B) 85274 60 91 JPG


PDFSpec Info

Pit accessories

Pit Identification
  Part No Weight (kg) JPG
Brass plate - Electricity 77416 0.05 JPG
Brass plate - Communications 77402 0.05 JPG
Brass plate - Gas 77420 0.05 JPG

PowerLok® Assembly
  Part No Weight (kg) JPG
PowerLok® 76510 0.80 JPG

Pit Maintenance
  Part No Weight (kg) JPG
PowerLok® tool 01318 0.20 JPG
Cement concrete lid lifter 84307 1.15 JPG
Universal short lifting key 84306 0.40 JPG
Urbanfil®/ Pavermate®: allen locking key 84313 0.25 JPG
Rhinocast®: lifting key - short handle (pair) 84654 3.60 JPG
Rhinocast®: lifting key - long handle (pair) 84854 8.10 JPG
Rhinocast®: sealing grease 4kg 73131 4.40 JPG

Keyhole/IP Protection
  Part No Weight (kg) JPG
Universal plug 84625 negligible JPG
Urbanfil®/Pavermate®: round grey plastic caps 84329 negligible JPG
Urbanfil®/Pavermate®: round gold plastic caps 84334 negligible JPG
Rhinocast®: rectangular long red plastic caps 84622 negligible JPG
Rhinocast®: rectangular short red plastic caps 84620 negligible JPG
Rhinocast®: round red plastic caps 84626 negligible JPG

Related brand:

ACO AccessAccess cover & frame systems

ACO manufactures a range of high quality access covers which, whilst providing speedy and easy access to underground services, enable decorative floor finishes to be maintained with minimal interference.

For more info, click here.

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