The General tab enables users to track and record inspection data in compliance with MACP (Manhole Assessment Certification Program) standards. In addition to general information, such as the name of the person conducting the survey, the owner of the collection system being surveyed, and the entity commissioning the survey, several fields in this tab have unique functions. These fields are described in the table below.
Field Name |
Function |
Certificate Number |
NASSCO PACP number of the surveyor. |
Sheet Number |
Number used to identify individual surveys done within a group. |
Rim to Invert |
Distance (in feet and tenths of a foot) or (meters to two decimal places) from rim to invert of upstream structure. |
Grade to Invert |
Distance (in feet and tenths of a foot) or (meters to two decimal places) from the average grade to the invert at the downstream structure. |
Rim to Grade |
Distance (in feet and tenths of a foot) or (meters to two decimal places) from the rim to the average grade of the invert at the downstream structure. |
Media Label |
Unique identifier for tape/media. |
Pre-Cleaning |
Type of preparatory cleaning conducted prior to survey. |
Weather |
Weather conditions when survey was conducted. |
Location |
General description of ground cover of surveyed segment. |
Potential for Runoff |
Type of restriction of flow used. |
Northing |
Y Coordinate - Latitude at the center point of manhole cover. If value exists, Easting and Coordinate System fields should also be completed. |
Easting |
X Coordinate - Longitude at the center point of manhole cover. If value exists, Northing and Coordinate System fields should also be completed. |
Elevation |
Z Coordinate - Height at the center point of the manhole cover. |
Coordinate System |
Datum or reference system used for the GPS coordinates. If value exists, Northing and Easting fields should also be completed. |
GPS Accuracy |
Describes degree of accuracy obtained from coordinates. |
Note: All fields in this tab are optional.