{"id":8446,"date":"2026-08-14T10:35:04","date_gmt":"2026-08-14T03:35:04","guid":{"rendered":"https:\/\/giaanh.vn\/?post_type=kien-thuc&p=8446"},"modified":"2026-10-08T14:22:47","modified_gmt":"2026-10-08T07:22:47","slug":"part-7-what-comes-next-three-paths-depending-on-where-you-are","status":"publish","type":"kien-thuc","link":"https:\/\/giaanh.vn\/en\/knowledge\/next-roadmap-in-on-site-wear-surveying\/","title":{"rendered":"Part 7: Next roadmap in on-stte wear surveying"},"content":{"rendered":"

After determining what needs to be measured, how to organize a survey, how to establish a baseline, and how to use measurements to compare solutions, the next step depends on the actual condition of the location and the data currently available at the plant<\/strong>.<\/p>\n

Not every case needs to begin with a full survey. At some locations, it may only be necessary to retain the measurement points before replacing the material. In other cases, the required information may already be available in the operating log. For material-flow blockage problems, direct observation while the equipment is operating may be an indispensable step.<\/p>\n

1. Before the first survey visit, access conditions need to be confirmed<\/span><\/h2>\n

An important part of the survey is carried out before arriving at the plant. If the equipment condition, responsible personnel, or access conditions are unclear, the engineer may reach the site but still be unable to obtain the required data.<\/p>\n\n\n\n\n\n\n\n\n
Preparation step<\/strong><\/th>\nActivity to be performed<\/strong><\/th>\nArticle to review<\/strong><\/th>\n<\/tr>\n<\/thead>\n
1<\/strong><\/td>\nConfirm the location to be surveyed and the access conditions<\/td>\nPart 2: 3-step process for surveying a wear location<\/strong><\/a><\/span><\/td>\n<\/tr>\n
2<\/strong><\/td>\nCheck documentation and safety requirements before entering the plant<\/td>\nPart 2: 3-step process for surveying a wear location<\/strong><\/span><\/a><\/td>\n<\/tr>\n
3<\/strong><\/td>\nPrepare forms and the information to be recorded<\/td>\nPart 1: 4 factors to measure when surveying material wear in an industrial plant<\/strong><\/span><\/a><\/td>\n<\/tr>\n
4<\/strong><\/td>\nPrepare a reference scale and tools for relocating measurement points<\/td>\nPart 4: Measuring wear rate and establishing a baseline<\/strong><\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Advance confirmation is particularly important because access to the equipment depends on operating status, shutdown schedules, and the safety regulations of each plant.<\/p>\n

If the team arrives when the equipment cannot be accessed or no person familiar with the operating history is available to accompany them, much of the required information cannot be added during the survey.<\/p>\n

2. Before replacing the material, retain data that cannot be recovered later<\/span><\/h2>\n

When the plant is preparing to replace the material at a location, data on the existing material need to be recorded before removal<\/strong>.<\/p>\n

Four activities need to be prioritized:<\/p>\n\n\n\n\n\n\n\n\n
Activity to be performed<\/strong><\/th>\nPurpose<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Measure the baseline of the existing material<\/td>\nRetain the condition before replacement<\/td>\n<\/tr>\n
Mark 3 measurement points and 1 control point<\/strong><\/td>\nEstablish fixed locations for subsequent measurements<\/td>\n<\/tr>\n
Take photographs showing the measurement-point marks and reference scale within the same frame<\/td>\nHelp relocate the exact positions<\/td>\n<\/tr>\n
Record the replacement threshold determined by the plant<\/td>\nProvide input for evaluating remaining service life<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Among these data, the baseline of the existing material cannot be fully recreated after the material has been removed from the equipment<\/strong>.<\/p>\n

The measurement points also need to be marked from the outset. If a subsequent measurement is taken at a different location, the two thickness values will no longer provide a sufficient basis for calculating the wear rate at the same point.<\/p>\n

The method for organizing monitoring milestones and calculating wear rate is presented in Part 4: Measuring wear rate and establishing a baseline<\/strong><\/a><\/span>.<\/p>\n

3. When the extent of operational impact needs to be demonstrated but no measurements are available, the operating log can be the starting point<\/span><\/h2>\n

Measuring equipment is not always required as the first step.<\/p>\n

If the immediate objective is to determine the extent to which a location is affecting operations, the operating log<\/strong> can provide important initial data.<\/p>\n

Three items of information should be obtained first:<\/p>\n