Title
Phoenix Deer Valley Airport Precision Approach Path Indicator System Upgrade - Engineering Services - Amendment 1 - AV31000091 (Ordinance S-48352)
Description
Request to authorize the City Manager, or his designee, to execute an amendment to Agreement 152896 with Lean Technology Corporation, to provide additional Engineering Services for the Phoenix Deer Valley Airport Precision Approach Path Indicator System Upgrade project. Further request to authorize execution of amendments to the agreements as necessary within the Council-approved expenditure authority as provided below, and for the City Controller to disburse all funds related to this item. The additional fee for services included in this amendment will not exceed $100,000.
Report
Summary
The purpose of this project is to upgrade the existing two-box Federal Aviation Administration Precision Approach Path Indicator system to a four-box LED Precision Approach Path Indicator System at Phoenix Deer Valley Airport. Phoenix Deer Valley Airport's four existing Precision Approach Path Indicators utilize a two-light system. These lights provide information to the pilot for the approaching aircraft whether the aircraft is above or below the ideal glide path to the runway. A four-light system provides the pilot with more precise information. The proposed four-light system enhances a pilot's situational awareness and increases safety.
This amendment is necessary because the initial authorization was insufficient to cover all design and construction administration and inspection services. This amendment will provide additional funds to the agreement.
Lean Technology Corporation's additional services include, but are not limited to: completing design, and generating and updating existing drawings and specifications as required; providing inspections; review of construction submittals for project compliance; review and approve pay requests and change orders; conduct substantial completion inspection; issue letter of Substantial completion; and conduct warranty walk and inspection.
Contract Term
The term of the agreement is unchanged from five years from the issuance of the Notice to Proceed. Work scope identified and incorporated into the agreement prior to the end of the term may be agreed to by the parties, and work may extend past the termination of the agreement. No additional changes may be executed after the end of the term.
Financial Impact
- The initial agreement for Engineering Services was approved for an amount not to exceed $108,000, including all subconsultant and reimbursable costs.
- This amendment will increase the agreement by an additional $100,000, for a new total amount not to exceed $208,000, including all subconsultant and reimbursable costs.
Aviation Department has received two Arizona Department of Transportation grants for this project. Funding is available in the Aviation Department's Capital Improvement Program budget. The Budget and Research Department will separately review and approve funding availability prior to execution of any amendments. Payments may be made up to agreement limits for all rendered agreement services, which may extend past the agreement termination.
Concurrence/Previous Council Action
The City Council approved Engineering Services Agreement 152896 (Ordinance S-46895) on Sept. 2, 2020.
Location
Phoenix Deer Valley Airport - 702 W. Deer Valley Road
Council District: 1
Department
Responsible Department
This item is submitted by Deputy City Manager Mario Paniagua, the Aviation Department, and the City Engineer.