SECTION 11375N AERATION EQUIPMENT
SECTION 11375N AERATION EQUIPMENT (cont.)
REFERENCES - 11375N0008
REFERENCES (cont.) - 11375N0009
REFERENCES (cont.) - 11375N0010
REFERENCES (cont.) - 11375N0011
DEFINITION - 11375N0012
SUBMITTALS - 11375N0013
SUBMITTALS (cont.) - 11375N0014
SUBMITTALS (Cont.) - 11375N0015
SUBMITTALS (Cont.) - 11375N0016
SUBMITTALS (Cont.) - 11375N0017
SUBMITTALS (Cont.) - 11375N0018
FACTORY INSPECTION - 11375N0019
QUALITY ASSURANCE - 11375N0020
Package Sewage Treatment Test Reports
Mechanical Aerators
Y2K Compliant Products - 11375N0023
CONCRETE WORK - 11375N0024
MATERIALS AND EQUIPMENT - 11375N0025
MATERIALS AND EQUIPMENT (cont.)
TANKS
TANKS (cont.)
Aeration Tank
Settling Tank
Aerobic Digester
Structural Requirements for Steel Tanks
Special Requirements for Circular Plant with Concentric Inner Tank
AERATION EQUIPMENT
Air Diffusers
Diffuser Holder Assembly
Diffuser Holder Assembly (cont.)
Air Diffusers in Aerobic Digester
Drive Assembly
Impeller Shaft
SLUDGE AND SCUM COLLECTION AND TRANSFER EQUIPMENT
Sludge Transfer Pumps
Mechanical Sludge Collection Equipment
Chain-and-Flight Type Sludge Collector
Chain-and-Flight Type Sludge Collector (cont.) - 11375N0045
Chain-and-Flight Type Sludge Collector (cont.) - 11375N0046
Chain-and-Flight Type Sludge Collector (cont.) - 11375N0047
Traveling Reciprocating Type Sludge Collector
Traveling Reciprocating Type Sludge Collector (Cont.) - 11375N0049
Traveling Reciprocating Type Sludge Collector (Cont.) - 11375N0050
Traveling Reciprocating Type Sludge Collector (Cont.) - 11375N0051
Traveling Reciprocating Type Sludge Collector (Cont.) - 11375N0052
Rotating Type Sludge Collectors
Rotating Type Sludge Collectors (cont.) - 11375N0054
Rotating Type Sludge Collectors (cont.) - 11375N0055
Rotating Type Sludge Collectors (cont.) - 11375N0056
Rotating Type Sludge Collectors (cont.) - 11375N0057
ACCESSORIES - 11375N0058
PIPING - 11375N0059
Miscellaneous Piping
Piping System Materials
Flexible Sleeve-Type Mechanical Couplings
FLOW MEASURING EQUIPMENT - 11375N0063
In-Stream Float
[Transmitting] Recorder
[Transmitting] Recorder-Totalizer-Indicator
[Transmitting] Recorder-Totalizer-Indicator (cont.)
ELECTRICAL CONTROL SYSTEM COMPONENTS
ELECTRICAL CONTROL SYSTEM COMPONENTS (cont.)
Sequence of Operation - 11375N0070
Electrical Control System Enclosure
Circuit Breakers - 11375N0072
Starters, Contactors, and Reset Buttons
Selector Switches, Pushbuttons, and Pilot Lights
APPURTENANCES AND ACCESSORIES
Walkways, Platforms, and Bridges
Raw Sewage Recirculation Box
Plant Influent Flow Division Box
Sludge Division Box
Impeller and Impeller Shaft Coupling
UTILITIES SERVICE CONNECTIONS
TREATMENT AND PAINTING
ELECTRICAL REQUIREMENTS - 11375N0083
Mechanical Aerator Oxygenation Capacity Tests
Fine Bubble Diffusers
Porous Ceramic Tube Diffusers
Physical Properties Tests
Permeability for Porous Ceramic Tube Diffusers
Porous Plastic Tube Diffuser Tests
Permeability for Porous Plastic Tube Diffusers
Permeability for Porous Plastic Tube Diffusers (cont.)
Coarse Bubble Diffusers
Non-porous Nozzle Diffuser Tests
Air Blower Tests
DESIGN - 11375N0095
DESIGN (cont.)
SLUDGE COLLECTION AND TRANSFER SYSTEM [AND RETURN SLUDGE MIXING]
SLUDGE COLLECTION AND TRANSFER SYSTEM [AND RETURN SLUDGE MIXING] (cont.)
Sludge Transfer
Scum Collection and Transfer
Scum Collection in Rectangular Settling Tanks
AIR BLOWER ASSEMBLY
Blower Driver
Air Blower and Blower Driver Housing
Butterfly Valve
FROTH CONTROL SYSTEM - 11375N0106
Froth Control System Pump
Spray Nozzles
HYPOCHLORINATOR ASSEMBLY
Diaphragm Type
CHLORINATOR ASSEMBLY
COMMINUTOR AND BAR SCREEN UNIT
Comminutor Drive
Cutting Elements
SCREENING BASKET
Settling Tank Floor
FIELD TESTS AND INSPECTIONS - 11375N0117
Comminutor Tests
Diffusers - 11375N0119
Hypochlorinator Tests
Chlorinator Tests
WORK INCLUDED UNDER OTHER SECTIONS
WORK INCLUDED UNDER OTHER SECTIONS (cont.)
DELIVERY AND STORAGE - 11375N0124
11375N
SECTION 11375N AERATION EQUIPMENT (cont.)
REFERENCES - 11375N0008
REFERENCES (cont.) - 11375N0009
REFERENCES (cont.) - 11375N0010
REFERENCES (cont.) - 11375N0011
DEFINITION - 11375N0012
SUBMITTALS - 11375N0013
SUBMITTALS (cont.) - 11375N0014
SUBMITTALS (Cont.) - 11375N0015
SUBMITTALS (Cont.) - 11375N0016
SUBMITTALS (Cont.) - 11375N0017
SUBMITTALS (Cont.) - 11375N0018
FACTORY INSPECTION - 11375N0019
QUALITY ASSURANCE - 11375N0020
Package Sewage Treatment Test Reports
Mechanical Aerators
Y2K Compliant Products - 11375N0023
CONCRETE WORK - 11375N0024
MATERIALS AND EQUIPMENT - 11375N0025
MATERIALS AND EQUIPMENT (cont.)
TANKS
TANKS (cont.)
Aeration Tank
Settling Tank
Aerobic Digester
Structural Requirements for Steel Tanks
Special Requirements for Circular Plant with Concentric Inner Tank
AERATION EQUIPMENT
Air Diffusers
Diffuser Holder Assembly
Diffuser Holder Assembly (cont.)
Air Diffusers in Aerobic Digester
Drive Assembly
Impeller Shaft
SLUDGE AND SCUM COLLECTION AND TRANSFER EQUIPMENT
Sludge Transfer Pumps
Mechanical Sludge Collection Equipment
Chain-and-Flight Type Sludge Collector
Chain-and-Flight Type Sludge Collector (cont.) - 11375N0045
Chain-and-Flight Type Sludge Collector (cont.) - 11375N0046
Chain-and-Flight Type Sludge Collector (cont.) - 11375N0047
Traveling Reciprocating Type Sludge Collector
Traveling Reciprocating Type Sludge Collector (Cont.) - 11375N0049
Traveling Reciprocating Type Sludge Collector (Cont.) - 11375N0050
Traveling Reciprocating Type Sludge Collector (Cont.) - 11375N0051
Traveling Reciprocating Type Sludge Collector (Cont.) - 11375N0052
Rotating Type Sludge Collectors
Rotating Type Sludge Collectors (cont.) - 11375N0054
Rotating Type Sludge Collectors (cont.) - 11375N0055
Rotating Type Sludge Collectors (cont.) - 11375N0056
Rotating Type Sludge Collectors (cont.) - 11375N0057
ACCESSORIES - 11375N0058
PIPING - 11375N0059
Miscellaneous Piping
Piping System Materials
Flexible Sleeve-Type Mechanical Couplings
FLOW MEASURING EQUIPMENT - 11375N0063
In-Stream Float
[Transmitting] Recorder
[Transmitting] Recorder-Totalizer-Indicator
[Transmitting] Recorder-Totalizer-Indicator (cont.)
ELECTRICAL CONTROL SYSTEM COMPONENTS
ELECTRICAL CONTROL SYSTEM COMPONENTS (cont.)
Sequence of Operation - 11375N0070
Electrical Control System Enclosure
Circuit Breakers - 11375N0072
Starters, Contactors, and Reset Buttons
Selector Switches, Pushbuttons, and Pilot Lights
APPURTENANCES AND ACCESSORIES
Walkways, Platforms, and Bridges
Raw Sewage Recirculation Box
Plant Influent Flow Division Box
Sludge Division Box
Impeller and Impeller Shaft Coupling
UTILITIES SERVICE CONNECTIONS
TREATMENT AND PAINTING
ELECTRICAL REQUIREMENTS - 11375N0083
Mechanical Aerator Oxygenation Capacity Tests
Fine Bubble Diffusers
Porous Ceramic Tube Diffusers
Physical Properties Tests
Permeability for Porous Ceramic Tube Diffusers
Porous Plastic Tube Diffuser Tests
Permeability for Porous Plastic Tube Diffusers
Permeability for Porous Plastic Tube Diffusers (cont.)
Coarse Bubble Diffusers
Non-porous Nozzle Diffuser Tests
Air Blower Tests
DESIGN - 11375N0095
DESIGN (cont.)
SLUDGE COLLECTION AND TRANSFER SYSTEM [AND RETURN SLUDGE MIXING]
SLUDGE COLLECTION AND TRANSFER SYSTEM [AND RETURN SLUDGE MIXING] (cont.)
Sludge Transfer
Scum Collection and Transfer
Scum Collection in Rectangular Settling Tanks
AIR BLOWER ASSEMBLY
Blower Driver
Air Blower and Blower Driver Housing
Butterfly Valve
FROTH CONTROL SYSTEM - 11375N0106
Froth Control System Pump
Spray Nozzles
HYPOCHLORINATOR ASSEMBLY
Diaphragm Type
CHLORINATOR ASSEMBLY
COMMINUTOR AND BAR SCREEN UNIT
Comminutor Drive
Cutting Elements
SCREENING BASKET
Settling Tank Floor
FIELD TESTS AND INSPECTIONS - 11375N0117
Comminutor Tests
Diffusers - 11375N0119
Hypochlorinator Tests
Chlorinator Tests
WORK INCLUDED UNDER OTHER SECTIONS
WORK INCLUDED UNDER OTHER SECTIONS (cont.)
DELIVERY AND STORAGE - 11375N0124
11375N
