Manholes 21.07.02 Material – 21.07.03 Measurement – 21.07.04 Foundation – 21.07.05 Flow channel – 21.07.06 Water tightness – 21.07.07 Connections – 21.07.09 Frames, Covers & steps – 21.07.10 Drop pipe detail only – – 21.09.01 Water supply interconnection – Required data supplied for each project: 21.04 Design basis design data – – Collection Lines 21.05.02 Depth – 21.05.03 – 21.05.04 Alignment – 21.05.05 Increasing size – 21.05.06 High velocity protection – 21.10 Property access – Manholes 21.07.01 Location – 21.07.08 Ventilation – 21.07.10 Drop pipe where needed – – 21.09.02 Relation to water works structures –
Manholes 21.07.02 – Material 21.07.03 – Measurement 21.07.04 – Foundation 21.07.05 – Flow channel 21.07.06 – Water tightness 21.07.07 – Connections 21.07.09 – Frames, Covers & steps 21.07.10 – Drop pipe – detail only 21.09.01 – Water supply interconnection Required data supplied for each project: 21.04 – Design basis – design data Collection Lines 21.05.02 – Depth 21.05.03 – 21.05.04 – Alignment 21.05.05 – Increasing size 21.05.06 – High velocity protection 21.10 – Property access Manholes 21.07.01 – Location 21.07.08 – Ventilation 21.07.10 – Drop pipe – where needed 21.09.02 – Relation to water works structures
Standard_Specifications_for_Water_and_Sewer.docx