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OAS-79 Aircraft Maintenance Estimate Form

· DOI Office of Aviation Services · 2024

Public domain · DOI Office of Aviation ServicesAviation Safety Documents

Overview

The OAS-79 Aircraft Maintenance Estimate Form () is a public-domain DOI Office of Aviation Services aviation safety document, republished here as a free chaptered HTML edition with a linked table of contents and the official PDF.

Publisher
DOI Office of Aviation Services
Document
Year
2024
Pages
1

Key points

  • The OAS-79 Aircraft Maintenance Estimate Form is used for estimating maintenance work on aircraft.
  • Approval for work is limited to what is identified on the form; any additional work requires prior approval.
  • Contractors must not exceed the approved amount on the OAS-79 without submitting a modified estimate.
  • The form includes sections for labor, parts, and shipping costs, with a subtotal and total estimate.
  • Funds availability must be certified by the budget signature on the form in accordance with FAR 32.702(a).
Frequently asked questions
What is the purpose of the OAS-79 form?

The OAS-79 Aircraft Maintenance Estimate Form is used for estimating maintenance work on aircraft.

What happens if additional work is needed beyond what is approved?

Any additional work above the limit must be approved in accordance with the terms of the contract prior to commencement.

Can a contractor continue work if the approved amount is reached?

No, the contractor is not authorized to continue work beyond the approved amount without submitting a modified OAS-79 for additional work.

What must be included in the estimate on the form?

The form includes sections for labor, parts, and shipping costs, along with a subtotal and total estimate.

How is funds availability verified on the form?

Funds availability must be certified by the budget signature on the form in accordance with FAR 32.702(a).

Document

U. S. DEPARTMENT OF THE INTERIOR OFFICE OF AVIATION SERVICES AIRCRAFT MAINTENANCE ESTIMATE FORM VENDOR CONTRACT, P.O OR PR#: Street/PO Box NEW OR MODIFICATION: City, State, Zip Code DATE OF ESTIMATE: REPRESENTATIVE: PHONE: EST COMPLETION DATE: FAX: E-MAIL: WORK REQUESTED AIRCRAFT 'N' # : START DATE: MAKE & MODEL: VENDOR WO#: PAGE(S) ATTACHED: YES NO SUB- DESCRIPTION OF LABOR HOURLY LABOR PARTS SHIPPING CONTRACT REMARKS WORK HOURS* RATE* COST COST COST COST ATTACHMENT: SUB TOTALS ESTIMATE TOTAL *Not required for Flat Rate line items.

Approval is only given for the work identified here and approved on this form. Any additional work above this limit must be approved in accordance with the terms of the contract prior to commencement of work or the vendor does so at their own expense.

SUBMIT TO DOIL48Fleet@ios.doi.gov and L48FleetMaintenance@ibc.doi.gov DOI Contacts Approval Signature Phone E-mail COR Budget CO Budget’s signature on this form certifies that funds are available in accordance with (IAW) FAR 32.702(a).

"The Contractor agrees to perform up to the point at which the total amount payable by the Government approximates the total amount approved on this OAS-79 +10% IAW paragraph B.4.1 of your contract. The Contractor is not authorized to continue work beyond that point without submitting a modified OAS-79 for additional work to be approved by the Government. The Government will not be obligated to reimburse the Contractor in excess of the amount approved on any OAS-79."

Source & rights

Source: doi.gov. Public-domain U.S. Government work (17 USC §105) — freely reproducible.

Permanent URL — we don’t break links.

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Document details

Doc number
Publisher
DOI Office of Aviation Services
Year
2024
Pages
1
File size
1.3 MB