3D preview of Manhole Type E
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Interactive 3D model of Manhole Type E

Jigs and fixtures

Manhole Type E

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Bounding box
1503.4 × 3701.5 × 3450.6 mm
Engine
Precision B-rep
Parameters
27
Published
August 7, 2026

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The prompt

please help me to create a manhole in hk dsd standard type E

Parameters

NameValueRange
Base slab diameter1500 mm1000 – 2000
Base slab thickness250 mm150 – 300
Sump diameter500 mm300 – 800
Sump depth150 mm100 – 200
Barrel inner diameter1200 mm1000 – 1500
Barrel wall thickness150 mm100 – 200
Ring height500 mm300 – 600
Number of rings51 – 10
Neck height500 mm300 – 600
Neck top outer diameter900 mm700 – 1200
Neck top inner diameter600 mm500 – 800
Cover slab diameter1500 mm1200 – 1800
Cover slab thickness200 mm150 – 300
Frame outer diameter740 mm650 – 850
Frame inner diameter605 mm600 – 650
Frame height50 mm30 – 80
Cover disc diameter600 mm550 – 650
Cover disc thickness50 mm30 – 80
Hinge thickness20 mm10 – 30
Hinge width40 mm20 – 60
Hinge overlap20 mm10 – 30
Step iron radius12.5 mm8 – 20
Step protrusion inside200 mm150 – 300
Step embedment depth100 mm50 – 150
Step spacing300 mm200 – 400
First step offset from bottom300 mm200 – 500
Clearance below neck100 mm0 – 200

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.