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The construction documents, specifically the technical specifications, require the contractor to submit product data, samples, and shop drawings to the architect and engineer for approval. This is one of the first steps that is taken by the contractor after execution of the construction contract and issuance of the "Notice to Proceed".
The TSO authorization (also called TSOA) or a letter of TSO Design Approval does not necessarily convey approval for installation. [2] Similar standards are maintained by other aviation authorities. For example European Technical Standard Orders (ETSO) by EASA for the European Union, [3] with limited reciprocal equivalence on a per-country ...
Appearance Approval Report A copy of the AAI (Appearance Approval Inspection) form signed by the customer. Applicable for components affecting appearance only. Sample Production Parts A sample from the same lot of initial production run. The PPAP package usually shows a picture of the sample and where it is kept (customer or supplier). Master ...
This evidence is usually in the form of an Assist Letter provided to the applicant by the OAH. PMA may also be granted based upon prior approval of an STC . As an example: If an STC were granted to alter an existing aircraft design then that approval would also apply to the parts needed to make that modification.
Vehicle type approval is the confirmation that production samples of a design will meet specified performance standards. [4] Traditionally, there are two systems of type approval in Europe. The first one is based on the EC directives and regulates the approval of whole vehicles, vehicle systems, and separate components.
Having obtained a Type Design approval, a manufacturer may need to change the approved design. 14 CFR § 21.93 classifies type design changes as either major or minor. It is the manufacturer's responsibility to first determine and notify the FAA whether a proposed type change is major or minor, subject to FAA review.
A request for information (RFI) is a common business process whose purpose is to collect written information about the capabilities of various suppliers. [1] Normally it follows a format that can be used for comparative purposes. An RFI is primarily used to gather information to help make a decision on what steps to take next.
Construction bidding is the process of submitting a proposal to undertake, or manage the undertaking of a construction project.The process starts with a cost estimate from blueprints and material take offs.