Resolution authorizing the General Manager of the San Francisco Public Utilities Commission to execute Amendment No. 3 to the New Headworks Facility Construction Management Staff Augmentation Services Agreement PRO.0028 with HDR Engineering Inc.; increasing the agreement by $4,680,626 for a total not to exceed amount of $31,680,626 and extending the duration by one year, for a total term of eight years and six months of June 15, 2017, through December 14, 2025, to reflect the re-scoping efforts and increased level of staffing needed to complete the construction of the Southeast Water Pollution Control Plant New Headworks Facility, pursuant to Charter, Section 9.118.

The SFPUC awarded Agreement No. PRO.0028 to HDR Engineering, Inc. for construction management staff augmentation services, with a total not to exceed amount of $17,000,000 and a duration of six years.

The Board of Supervisors authorized the General Manager of the SFPUC to execute the contract with HDR Engineering, Inc.

The SFPUC approved Amendment No. 1 to increase the contract amount by $10,000,000, raising the total to $27,000,000, and extending the duration by one year.

The SFPUC executed Amendment No. 2, extending the contract duration by six months without changing the agreement amount.

The SFPUC authorized Amendment No. 3 to increase the contract by $4,680,626, bringing the total to $31,680,626, and extending the duration by one year.

The Budget and Finance Committee recommended the approval of the resolution for Amendment No. 3.

The Board of Supervisors adopted the resolution authorizing the General Manager of the SFPUC to execute Amendment No. 3.