City of Morgan Hill Water System Master Plan 2017

7.8.3

Holiday Pressure Zones

This section documents pipeline improvements within the Holiday Pressure Zone.

 HL-P1: Construct a new 16-inch pipeline in Dunne Avenue between Flaming Oak Lane and Proposed East Dunne Tank.

 HL-P2: Construct a new 12-inch pipeline in Dunne Avenue between Proposed East Dunne Tank and Flaming Oak Lane.

 HL-P3: Construct a new 12-inch pipeline in Dunne Avenue between Proposed Holiday 1 Pressure Zone and Oak Leaf Drive.

 HL-P4: Construct a new 12-inch pipeline in Oak Leaf Drive between Dunne Avenue and 650 feet west of Lori Drive.

 HL-P5: Replace existing 8-inch pipeline with a new 12-inch pipeline in Lake View Drive between Oak Leaf Drive and Holiday Lake Tanks.

7.9 PIPELINE REPAIR AND REPLACEMENT

During the preparation of this master plan, City staff identified sections of pipeline intended to be replaced due to either deteriorated condition or for operational considerations ( Table 7.10 ). It should be noted that, for planning purposes, the operational improvements generally involve replacing deficient pipes in kind. However, if feasible and based on site-specific constraints, it is recommended that 6-inch pipes be upsized to 8-inches. The operational improvements are summarized below:

 RP-1: Replace existing 6-inch pipeline with a new 6-inch pipeline in Shady Lane between Holiday Drive and Holiday Drive.

 RP-2 : Replace existing 8-inch pipeline with a new 8-inch pipeline in Hill Top Court between Jackson Oaks Drive and approximately 550 feet northeast of Jackson Oaks Drive.

 RP-3: Replace existing 8-inch pipeline with a new 8-inch pipeline in Oak View Court between Jackson Oaks Drive and approximately 700 feet northeast of Jackson Oaks Drive.

 RP-4: Replace existing 8-inch pipeline with a new 8-inch pipeline on the Holiday Tank site between the existing Holiday Lake tanks and Manzanita Drive.

 RP-5: Replace existing 6-inch pipeline with a new 6-inch pipeline in Manzanita Drive between Holiday Drive and the end of Manzanita Drive.

 RP-6: Replace the existing 6-inch pipeline with a new 6-inch pipeline in Raccoon Court between Holiday Court and the end of Raccoon Court.

June 2017

7-24

City of Morgan Hill Water System Master Plan