Meeting requirements and customer satisfaction is the ultimate goal of a quality management system prepared and designed by a company.
Quality of product assurance is not only carried out during the final delivery of the product to the customer but also during the product manufacturing processes.
It aims to minimize the risk at the end of the product. If there are things that deviate, it is expected that they can be detected early.
This is what is called inspection, test, and measurement activities. Usually, in a project, these activities are planned and defined in a document called an Inspection and Test Plan (ITP).
Let's find out what an Inspection and Test Plan (ITP) is and how to make a good one!
What is an Inspection and Test Plan (ITP)?
Inspection and Test Plan (ITP) can be defined as one of the tools of the Quality Assurance program in the form of a document that functions to manage the quality control and assurance of a particular element of the construction works.
In other words, ITP functions as “a bridge” between Quality Assurance and Quality Control. Thus, it covers the activities before, during, and after the process of the product realization (i.e.: manufacturing, fabrication, construction, installation).
It ensures that the quality level of the product is within the acceptable design standards and requirements.
The Importance of Inspection and Test Plan (ITP)
In general, the main function of ITP is to guarantee product quality and ensure product functionality meets design requirements. In addition, the ITP will determine how often inspections will be carried out to prevent pipeline failures.
Verification of purchased products requires that an organization establish and implement the necessary inspections to ensure that purchased products meet specified purchasing requirements. Therefore ITP is required.
5 Important Things for a Good Inspection and Test Plan (ITP)
Here are some important things that we found for you to produce a good inspection and test plan or ITP:
1. Pay Attention and Determine the Sequence of Work
You must understand that each Inspection and Test Plan (ITP) must follow the sequence of work stated in the Work Method Statement.
This will help you to identify and determine which activities will be inspected before moving on to the next activity.
2. Inspection and Test Plan Should Has Clear References
Please take note, that the ITP must have a reference column that refers to the document used or specifies requirements.
Even if necessary, clauses in certain documents can be mentioned to provide clarity.
3. Know Each Parties’s Responsibilities
In an inspection or verification, there are three parties involved as Contractor, Consultant or Engineer, and Client or Employer.
The parties involved should determine their responsibilities based on the inspection process criteria, and it should be done before work starts, to avoid confusion and compromises.
The inspection process shall have the inspection criteria for every Inspection and Test Plan item such as:
- Surveillance (S)
- Execution (E)
- Hold Point (H)
- Review (R), and
- Records (RE)
4. Inviting Client System
There should be a system inviting the Client to witness the inspection. It is important that the Client or Client's representatives on the site are provided with timely information to view and sign the relevant forms.
5. ITP as an attachment
The ITP should clearly state that it serves as attachments to every form, check sheet, and other records that need to be completed during the inspection.
Digital Checklist as A Supporting Tool for your Inspection and Test Plan
ITP tells you when to perform checks in a process. While the checklist is in the form of inspection details to ensure that everything is carried out.
Although ITP is not the same as a checklist, both are very important documents to ensure that quality assurance and quality control work properly.
By using a digital checklist like Nimbly, you can quickly and easily create an inspection and test plan (ITP) while eliminating paperwork.