NR 809 - NR 811 Stakeholder Workgroup Working Editions

NR 809 - Safe Drinking Water - 12/17/08

NR 810 - Requirements for the Operation & Maintenance of Public Water Systems - 3/24/09

NR 811 - Index - 4/3/09

Subchapter I - Submission of Plans
Subchapter II - Source Development - Groundwater
Subchapter III - Source Development - Surface Water
Subchapter IV - Pumping Stations, Pumphouses and Water Treatment Plant Buldings
Subchapter V - Pumping Equipment and Appurtenances
Subchapter VI - Chemical Addition
Subchapter VII - Treatment
Subchapter VIII - Hydro-Pneumatic Tanks
Subchapter IX - Storage Facilities
Subchapter X - Distribution Systems
Subchapter XI - Water Pressure Booster Stations
Subchapter XII - Waste Disposal
Subchapter XIII - Aquifer Storage Recovery

Figures

Fig. 1 - Pump capacities for domestic water service
Fig. 2 - Line-shaft vertical turbine pump base installation (No outer well casing)
Fig. 3 - Line-shaft vertical turbine pump base installation (with an inner ungrouted well casing)
Fig. 4 - Submersible vertical turbine pump base installation (without an inner well casing)
Fig. 5 - Submersible vertical turbine pump base installation (with an inner ungrouted well casing)
Fig. 6 - Submersible vertical turbine pump base installation (with an outer well casing installed to provide a protective collar)
Fig. 7 - Pitless unit installations
Fig. 8 - Example line-shaft vertical turbine pump and discharge piping installation
Fig. 9 - Example submersible vertical turbine pump and discharge piping installation
Fig. 10 - Common trench installation requirements for water main and sanitary storm sewers
Fig. 11 - Acceptable water loading station devices