AP. ENDIX A otherwise agreed to in writing, it is understood that the cost of the wrk performed under this egreenent will not exceed $13,000.00. The Agency agrees to notify the Comission if the total estinated cost of the work ap-ears to be deviating from the original estimate by 10% In the event that additional funds over and above the arproved estimete will be required, the Agency will prepare ani wabmit to the Commission a revised budret estimate containing a came plete explanation and justification for the increase. 26 Rotrhursement for Costs Subject to the linitstions ani conditions otherwise specified in this contract, the Comission shall reimburse the contractor for setual costs incurred in the contract work for per diem and travel expenses of personnel engaged in the wrk, services, supplies and equirsient, and such other direct or Indirect expensns necessary or incident to the wrk as the Commiesion may avrrove oy ratify, 3e , Financing Advences of Funtés,. Funis, within the limite of tha total amount shown under article 1, will be a‘vanced by the Comiesion upon submission by the Agency of a Standard Form 10f0 voucher. Ary mr;lemental request for advsnce of fan's must be supported ty a siztenent showing the use of funcis already advenced and justificotion for additional funta required, be lip atiors Assuaed SAN BRUNO FRC When the amount obligated ty the Agency for carryirg out the work requested by the Corpmission shall equal the amount the Comission ° a has acvanced therefor, the Agency shall not te expected or required te incur further obligations uwiess the Cosmfasion shall first scree to advance additional fanis, nor shall the Comission be obligated to reizburse the Agency for oblirations teyond that exncunt. Financial Revorts As soon as possible but not later than 15 deys after the Close of each month, the Agency shall furnish tha Comciasion with a written financial revort ir: such form on the Comission shzll prescribe.