What are the required supporting documents for submitting interim payment application?

Measurement sheets with approved drawings, inspection reports/survey reports, BOQ summaries, Materials on Site, bonds/insurance and the summary

Supporting Documents for the IPA

1. Quantity Takeoff and Breakdown Sheets.
2. Drawings (Approved by Engineer)
3. Contractor Store Stoks Balance report (Material On side Cost)
4. Surveyor level Sheets.
5. Material inspection report (MIR) for any Special work item.
6. Work Inspection Reports. (WIR).
7. Construction Verbal instructions (CVI) any additional Work.
8. Approved Request for Instruction (RFI)
9. Invoice Or Delivery notes for Variation / daywork items.
10. Original or true copy of Construction Bonds and insurance documents.
11. Bulletins for Price Escalation.
12. Related Later (variation approved, any special work request by Client or engineer).
13. Any Additional Supporting Documents for Work Completed by the Contractor

Approved Drawing, Marked Drawing, BOQ Summary with Measurement Sheets, WIR, MIR (Material on site) with material delivery notes with bills and Bonds & Insurances

B.B.S , Steel Test Report, Concrete Test Report, General Items Details Etc

Measurement sheet, Abstract cost and Summary