PROJECT UPDATE:  April 11, 2024

The final step for this project is scheduled April 18 & 19. On both days, from 7:30 a.m. to 4:30 p.m., trench paving will take place on Summit Drive, Rancho del Verde and Rancho del Sol.  Please anticipate temporary lane closures and delays on these streets.  Detour signs will be posted to safely route traffic around the construction zone.  The construction crew will assist with traffic flagging operations. An additional impact will be noise caused by commercial paving equipment. The schedule is subject to change due to inclement weather or operational factors.


About the Project
ID-A Pipeline Fire Flow Improvements Phase 1 and 2 (Project) – The project is split up into two phases, Phase 1 and 2, and occurs within Improvement District A (ID-A). The improvements will provide potable water service to existing and future properties within the District’s service area. The new pipelines will improve water quality, reliability, and fire flow within the area.

A map to show project area as delineated by Phase 1 and 2.

Phase 1
This work will occur primarily along Old San Pasqual Road, with approx. 35 linear feet of work on Summit Drive. All work occurs in the County of San Diego. This phase includes installation of approximately 2,500 feet of 8-inch ductile iron pipe (DIP), including five fire hydrants and related appurtenances. The new 8-inch DIP will be connected to the existing 8-inch DIP at the intersection of Old San Pasqual Road and San Pasqual Trail.

Phase 2
This work will occur along Rancho Del Sol, Rancho Del Verde, and Summit Drive within the County of San Diego, connecting to Phase 1 at the intersection of Old San Pasqual Road and Summit Drive. This phase includes the installation of approximately 4,200 linear feet of new 16-, 12-, and 8-inch DIP, including 15 new fire hydrants and related appurtenances. The work will also reconnect to eight existing water meter services. Those properties will be connected to a two-inch temporary highline in order to provide water service during the construction of the new main.

Water service may be impacted for up to 8-hours while the water main connections will occur. Notifications will be sent out a minimum of 48 hours ahead of time.


  • Construction Schedule
    This project will occur in various stages throughout your community starting the week of September 5, 2023. It is a requirement that Phase 1 construction be completed by November 1, 2023. The portion on Phase 2 within Summit Drive will take place in January 2024 with a separate notification letter sent to you ahead of time.
  • Construction Notices
    The project’s outreach team will deliver a door hanger with the approximate date that construction will begin on your street.
  • Street Access and Parking
    There will be times when full street closures are necessary during construction hours. Detours will be clearly posted; street parking restrictions may be implemented.
  • Trash Pickup and Mail Delivery
    Both of these services will be accommodated throughout the construction work.
  • Trench Resurfacing
    Trench lines will be resurfaced after all of the construction activity has been completed.

Questions or Concerns
For project-specific questions, contact our Community Outreach Specialist, Vic Salazar Communications at or 619-517-4744.

A copy of the letter sent on 8/28/2023 to affected residents is available by clicking here.