Manholes

Concrete manholes provide access to pipelines, vaults, detention tanks and various other structures.

Manufactured using modern drycast concrete technology, manholes are high strength, dense products that are installed using gaskets to provide a watertight product and reduce infiltration into the storm or sanitary systems.

Manholes are provided with cast in lift inserts for safe, easy installation, ladder rungs for access and are available in standard .3, .6, .9 and 1.2m section heights.

Manhole barrel is manufactured to ASTM C478-08 specifications in diameters ranging from 900mm inside diameter up to 3050mm.

Advantages:

TECHNICAL DRAWINGS
1050 Manhole  DOWNLOAD PDF / AutoCAD
1050 Manhole with Extended Base DOWNLOAD PDF / AutoCAD
1219 Manhole DOWNLOAD PDF / AutoCAD
1219 Manhole with Extended Base DOWNLOAD PDF / AutoCAD
1350 Manhole DOWNLOAD PDF / AutoCAD
1350 Manhole with Extended Base DOWNLOAD PDF / AutoCAD
1524 Manhole DOWNLOAD PDF / AutoCAD
1524 Manhole with Extended Base DOWNLOAD PDF / AutoCAD
1829 Manhole DOWNLOAD PDF / AutoCAD
1829 Manhole with Extended Base DOWNLOAD PDF / AutoCAD
2400 Manhole DOWNLOAD PDF / AutoCAD
2400 Manhole with Extended Base DOWNLOAD PDF / AutoCAD
3050 Manhole  DOWNLOAD PDF / AutoCAD
3050 Manhole with Extended Base DOWNLOAD PDF / AutoCAD
Ø1500 PreBench MH [90°] DOWNLOAD PDF / AutoCAD
C-18 Frame & Cover DOWNLOAD PDF / AutoCAD
Ø900 Cleanout Lid DOWNLOAD PDF / AutoCAD
Ø1200 Drywell Barrel DOWNLOAD PDF / AutoCAD
Openings in Manhole/CB Lids Typical DOWNLOAD PDF / AutoCAD
Standard Manhole Grade Riser Rings DOWNLOAD PDF / AutoCAD
MH 900 Standard Drawing DOWNLOAD PDF / AutoCAD
MH 1050 Mortar Joint DOWNLOAD PDF / AutoCAD
MH 1200 Mortar Joint DOWNLOAD PDF / AutoCAD
Prebench Base Ø1350mm DOWNLOAD PDF / AutoCAD
Prebench Base Ø1500 DOWNLOAD PDF / AutoCAD
Ø2400mm Prebenched Base DOWNLOAD PDF / AutoCAD
Standard Manhole Lid Openings DOWNLOAD PDF / AutoCAD
Standard Ø1050mm Manhole Tee DOWNLOAD PDF / AutoCAD
Manhole Details Vancouver Island DOWNLOAD PDF / AutoCAD
Ø900-1200mm Mortar Joint Manhole Details DOWNLOAD PDF / AutoCAD
Typical 1050 Manhole Components DOWNLOAD PDF / AutoCAD
Prebenched Manhole Base Detail DOWNLOAD PDF / AutoCAD
Prebenched Manhole Base Extended Base Detail DOWNLOAD PDF / AutoCAD
Typical Prebenched Manhole Base Configurations DOWNLOAD PDF / AutoCAD
Ø1050-3050mm Superseal Gasketed Manhole Details DOWNLOAD PDF / AutoCAD
Tongue & Groove Joint Detail DOWNLOAD PDF / AutoCAD