1. Non-Conformance Report (NCR).
- Purpose: To document any instance where a product, process, or service does not meet the requirements, specifications, or contract conditions.
- Usage: When a defect, error, or deviation from the project specifications is discovered.
- Example: If construction materials do not meet quality standards, an NCR is issued to document the issue and take corrective actions.
2. Request for Information (RFI).
- Purpose: To request clarification or additional information related to the project, plans, specifications, or contract documents.
- Usage: When there is ambiguity or lack of information in the documents that needs clarification before proceeding.
- Example: A contractor requests the design team to clarify unclear structural details in the plans.
3. Request for Proposal (RFP).
- Purpose: To request detailed proposals from suppliers or contractors to provide services or products.
- Usage: In the procurement or contracting phase to select the appropriate service provider based on technical and financial proposals.
- Example: Issuing a request for proposals to a subcontractor for electrical work.
4. Request for Quotation (RFQ).
- Purpose: To obtain specific price quotations for certain products or services.
- Usage: When the specifications are known and the primary focus is on price.
- Example: Requesting a price quote for concrete materials needed for the project.
5.Change Order Request (COR).
- Purpose: To formally request a change in the scope of work, schedule, or cost.
- Usage: When there is a need to amend the original contract items or project plan.
- Example: A client requests the addition of extra work that was not part of the original scope.
6. Submittals.
- Purpose: Documents, samples, or data submitted by the contractor to the consultant or engineer for approval before use or installation.
- Usage: To ensure that the materials or products proposed meet the required specifications.
- Example: Shop drawings, material samples, or product catalogs.
7. Meeting Minutes and Action Requests.
- Purpose: To document discussions, decisions, and agreed-upon actions during meetings.
- Usage: To track tasks and follow up on the implementation of agreed actions.
- Example: Meeting minutes that include a directive to implement a design modification within a week.
Type of Request | Purpose | When to Use | Example |
NCR | Reporting non-conformance | When there are defects or violations | Material not meeting specifications |
RFI | Request for clarification | Ambiguity or lack of documents | Inquiry about structural details |
RFP | Request for detailed proposals | To select contractors or suppliers | Request for electrical work proposals |
RFQ | Request for pricing | Comparing prices for known products | Request for concrete pricing |
COR | Change request in scope or cost | To amend the contract or plan | Adding additional work |
Submittals | Submitting documents for approval | Before installation or use | Material samples, shop drawings |
Meeting Minutes | Documenting tasks and decisions | After formal meetings | Action items with specific deadlines |