Exhibit A_1 Compensation Both JH 06_16_2026.docx

Exhibit A.1 On-Call General Contractor Services for Grounds and Facilities Maintenance Comment by Andrew Jones: Name change to Grounds Maintenance (Airside Locations) Compensation

I. Compensation Structure Compensation for services under this contract will be based on project-specific, fixed-price proposals approved by the City of Atlanta Department of Aviation (“DOA”).

The Contractor will be compensated in accordance with the following structure:

· Labor Rates – Hourly rates for all labor classifications (fully burdened to include wages, benefits, overhead, and profit).

· Material Costs – Actual costs incurred for materials, equipment, and supplies.

· Subcontractor Costs – Actual costs of subcontracted services to be paid by the contractor.

· Equipment Rates – Daily or hourly rates for specialized equipment required to perform work.

· Emergency Response Premium – Additional percentage for emergency callouts as defined in Section VI and stated in Section III.

II. Basis of Payment

· Project-Specific Purchase Orders will be issued for each scope of work.

· Each Purchase Order will reference the approved scope, schedule, and not-to-exceed amount.

· Compensation will be based on the accepted proposal submitted by the Contractor in response to DOA’s request.

· Contractor will provide change orders to the DOA Project Manager Sr. or designee for review and approval. Approval of change orders may require an additional PO to cover the change.

III. Labor Rate Schedule

· Review Section VI before providing rates for emergency hourly.

· Regular hourly rates represent on-call or non-emergency work.

All hourly rates are fully burdened and include overhead, profit, insurance, and fringe benefits.

IV. Materials & Equipment

· Materials will be reimbursed at actual cost and stated in the approved quote.

· Contractor shall provide copies of all supplier invoices with each payment application.

· Equipment rates will be based on actual rental invoices or industry-standard equipment rate schedules (e.g., Blue Book rates).

V. Subcontractor Costs

· Subcontracted services costs and payments will be the sole responsibility of the contractor.

· All subcontractors must be pre-approved by the DOA.

VI. Emergency Response Premium

· Emergency work is defined as work requested by DOA that must commence within four (4) hours of notification.

· The Contractor will be paid for emergency response services based on actual time and materials, with a fixed markup of 20% added to all labor, materials, and equipment costs incurred during the emergency. This markup reflects the urgency, coordination, and premium labor rates involved in emergency mobilization.

· The DOA Project Manager Sr or designee will give emergency mobilization notification.

· Emergency work should have backup documentation and be submitted with the invoice:

· Written incident summary

· Time-stamped labor logs

· Receipts for materials and equipment

· Photos (before, during, and after) VII. Invoicing & Payment

· Contractor shall submit detailed invoices for each project within thirty (30) days of completion.

· Emergency Responses invoices and backup documents per Section VI shall be submitted as a stand-alone invoice representing the emergency only.

· Invoices must include:

· DOA Purchase Order number

· Labor hours by classification and rate

· Itemized material costs with receipts

· Subcontractor invoices and proof of payment

· Equipment rental invoices

· Payment terms: Net 30 days from invoice approval.

VIII. Annual Price Adjustments

· Labor rates may be adjusted annually on the contract anniversary date based on the Consumer Price Index (CPI-U) for the Atlanta-Sandy Springs-Roswell, GA area, not to exceed 3% per year.