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WaterSupply / ADAC Version v5.0.1

MaintenanceHole

Represents a water supply maintenance access hole feature.

Geometry: geometry_point_singlepoint
ADAC Versions
v4.1 Introduced v4.2 v5.0.1 v6.0.0 LATEST

Attributes

Required and optional XML attributes
Use enum
Required

Purpose of aater maintenance hole.

Accepted Values
ValueDescription
Valve Pit Valve Pit
Disused Valve Pit that is no longer used
Complex Valve Pit that houses a combination of valves and other equipment
Pressure Regulation Pit housing a pressure regulation or surge control device
Pump Station Water pumping station
Temporary Works Pit used during construction that is no longer used but has been left in place
Other Valve Pit with some other use not provided for in the schema
Unknown Valve Pit of a type that is unknown at time of data submission
ChamberSize enum
Required

Data structure describing the chamber configuration and dimensions.

RectangularData container for rectangular dimensions.
Length_mm positiveInteger
Required

Length in millimetres

Width_mm positiveInteger
Required

Width in millimetres

SurfaceLevel_m float
Required

The height of the top surface of the lid, hatch, rim or roof. Surface level in metres against the vertical datum for this project.

InvertLevel_m float
Required

The height of the top surface of interior floor/bottom. Invert level in metres against the vertical datum for this project.

FloorConstruction enum
Required

Method of chamber construction.

Accepted Values
ValueDescription
Prefabricated Prefabricated
Insitu Built or poured in-situ
FloorMaterial enum
Required

Material type for chamber floor construction.

Accepted Values
ValueDescription
PVC PolyVinylChloride
PE Polyethylene
PP Polypropylene
GRP Glass Reinforced Plastic
Concrete Concrete
M_1 A new material not in the schema as agreed with the receiving entity
M_2 A new material not in the schema as agreed with the receiving entity
Other Another material not included in the Schema
Unknown Material unknown at time of data submission
WallConstruction enum
Required

Method of chamber construction.

Accepted Values
ValueDescription
Prefabricated Prefabricated
Insitu Built or poured in-situ
WallMaterial enum
Required

Material type for chamber wall construction.

Accepted Values
ValueDescription
PVC PolyVinylChloride
PE Polyethylene
PP Polypropylene
GRP Glass Reinforced Plastic
Concrete Concrete
M_1 A new material not in the schema as agreed with the receiving entity
M_2 A new material not in the schema as agreed with the receiving entity
Other Another material not included in the Schema
Unknown Material unknown at time of data submission
RoofMaterial enum
Required

Material type for chamber roof construction.

Accepted Values
ValueDescription
PVC PolyVinylChloride
PE Polyethylene
PP Polypropylene
Concrete Concrete
MS Mild Steel
SS Stainless Steel
Aluminium Aluminium
Cast Iron Frame Cast Iron Frame
Grid Mesh - GRP Grid Mesh - GRP
Grid Mesh - Aluminium Grid Mesh - Aluminium
Grid Mesh - SS Grid Mesh - Stainless Steel
No Roof No Roof
M_1 A new roof material not in the schema as agreed with the receiving entity
M_2 A new roof material not in the schema as agreed with the receiving entity
Other Another roof material not included in the Schema
Unknown Roof material unknown at time of data submission
LidMaterial enum
Required

Chamber lid configuration and material.

Accepted Values
ValueDescription
Aluminium Aluminium
Cast Iron Cast Iron
CI Conc Infill Cast Iron Concrete Infill
Concrete Concrete
GRP Glass Reinforced plastic
PVC PolyVinylChloride
PE Polyethylene
PP Polypropylene
MS Mild Steel
SS Stainless Steel
M_1 A new lid material not in the schema as agreed with the receiving entity
M_2 A new lid material not in the schema as agreed with the receiving entity
No Lid Valve pit is open topped and has no lid
Other Another lid material not included in the Schema
Unknown Lid material unknown at time of data submission
Rotation Float_Direction
Optional

Rotation angle (cartesian - anti-clockwise 0 degrees = East)