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Steel PowerLok® 2-part lid (AS 3996 Class B)

  • AS/NZS 4586 Slip Resistance Rating R10
  • IP2XD (AS 60529) protection against ingress of foreign objects when hatch is closed.
  • Lids fit into rebate at top of pit, whilst access covers must be installed in a cast in situ concrete collar.

Steel 2-part 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.
  • Lids fit into rebate at top of pit, whilst access covers must be installed in a cast in situ concrete collar.
  • 2-part lid
  • AS/NZS 4586 Slip Resistance Rating R10.
  • IP4X (AS 60529) protection against ingress of foreign objects if fitted with universal plug.
  • Lids fit into rebate at top of pit, whilst access covers must be installed in a cast in situ concrete collar.

  • Increase pit depth, riser rebate is identical to pit rebate and with lid, offers the same IP protection.
  • Can be cut to required height. Each riser adds 300mm depth.
  • ACO recommends no more than 2 risers.
  • Excellent strength to weight ratio and electrical resistivity
  • Low porosity
  • High resistance to chemicals, weathering and biological attack
  • Holesaw guides for conduit entry - holes can be cut anywhere on side walls.
  • Maximum number of holes recommended per pit is limited by conduit quantity and size.
  • Contact ACO for guidance.

All access covers have IP4X (AZ 60529) protection against ingress of foreign objects. Rhinocast® access covers offer water and gas tightness to AS 3996.



  1. Steel Urbanfil® recessed cover (AS 3996 Class B)
  2. Steel Pavermate® recessed cover (AS 3996 Class B)
  3. Steel frame - external dim. 1030 x 730 x 70mm
  4. Cast-in-situ concrete collar

  1. Ductile iron Rhinocast® solid top cover (AS 3996 Class B) AS/NZS 4586 Slip Resistance Rating R10
  2. Ductile iron Rhinocast® recessed cover (AS 3996 Class B)
  3. Iron frame - external dim. 1050 x 710 x 55mm
  4. Cast-in-situ concrete collar
  5. Ductile iron Rhinocast® solid top cover (AS 3996 Class D) AS/NZS 4586 Slip Resistance Rating R10
  6. Ductile iron Rhinocast® recessed cover (AS 3996 Class D or G)
  7. Iron frame - Class D external dim. - 1115 x 815 x 100mm Class G external dim. - 1135 x 835 x 125mm
  8. Cast-in-situ concrete collar
DescriptionPart No.Weight (kg)
Type 96 Polymer Concrete Pit7442995
Type 96 Polymer Concrete Riser (adds 300mm to pit depth)7446355

Lids & CoversPart No.Cover Wt (kg)¹‚²Total Wt (kg)
Polymer Concrete 2-pt Lid (AS 3996 Cl A) - Blank
Lids supplied with brackets & support bars as required.
745602246
Polymer Concrete 2-pt Lid (AS 3996 Cl A) - Communication
Lids supplied with brackets & support bars as required.
745552246
Polymer Concrete 2-pt Lid (AS 3996 Cl A) - Electricity
Lids supplied with brackets & support bars as required.
745502246
Steel 2-pt Lid (AS 3996 Cl B)796201530
Steel PowerLok® 2-pt lid (AS 3996 Cl B)
Lids supplied with brackets & support bars as required. PowerLok® lids supplied with locking bolt (padlock not supplied).
796302039
Steel Urbanfil® recessed cover (AS 3996 Cl B)
Optional brass edging (Specify 'BE' after part number).
820182130
Steel Pavermate® recessed cover (AS 3996 Cl B)
Optional brass edging (Specify 'BE' after part number).
813642230
Ductile Iron Rhinocast® recessed cover (AS 3996 Cl B)
Optional locking. Brass or stainless steel edge, 12mm or 40mm high (specify 'BE' or 'SS' and height after part number).
850785783
Ductile Iron Rhinocast® solid top cover (AS 3996 Cl B)
Optional locking. Brass or stainless steel edge, 12mm or 40mm high (specify 'BE' or 'SS' and height after part number).
852535787
Ductile Iron Rhinocast® recessed cover (AS 3996 Cl D)
Optional locking. Brass or stainless steel edge, 12mm or 40mm high (specify 'BE' or 'SS' and height after part number).
8907288149
Ductile Iron Rhinocast® solid top cover (AS 3996 Cl D)
Optional locking. Brass or stainless steel edge, 12mm or 40mm high (specify 'BE' or 'SS' and height after part number).
89276102165
Ductile Iron Rhinocast® recessed cover (AS 3996 Cl G)
Optional locking. Brass or stainless steel edge, 12mm or 40mm high (specify 'BE' or 'SS' and height after part number).
87075180266

Notes:

  1. Lid and access cover weights are provided as lifting weight (individual cover parts).
  2. Recessed cover weights do not included pavement infill. For approx. lifting weight of Urbanfil®/Pavermate® covers, multiply cover weight by 7. For Rhinocast® covers multiply cover weight by 1.5.
Internal Working Area(mm)
A837
B527
X891
Y581
Z550
Overall Dimensions (mm)
L983
W683
D618

Notes:

  1. Using risers will increase pit depth (Z & D) by depth of riser.
  2. Access covers will increase depth of pit by height of concrete collar - allowance should be made for concrete collar during pit installation.

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