PWP.D - Ductile pipes

The following models are available:

PWP.D.GF | Ductile potable water pipe (ductile iron, PVC, and steel other than the brittle cases) under ground failure.

Hazus repair rate 0.3 × PGD^0.56 repairs per km for a liquefaction probability of 1 (Table 8-12, PWP2), multiplied by a 20 ft (0.006096 km) segment length and capped at 1.

Suggested Block Size: 1 EA (round up to integer quantity)

FEMA. 2024. Hazus Earthquake Model Technical Manual, Hazus 6.1. Federal Emergency Management Agency, Washington, D.C. https://www.fema.gov/sites/default/files/documents/fema_hazus-earthquake-model-technical-manual-6-1.pdf

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PWP.D.GS | Ductile potable water pipe (ductile iron, PVC, and steel other than the brittle cases) under ground shaking.

Hazus repair rate 0.3 × 0.0001 × PGV^2.25 repairs per km (Table 8-12, PWP2), multiplied by a 20 ft (0.006096 km) segment length and capped at 1.

Suggested Block Size: 1 EA (round up to integer quantity)

FEMA. 2024. Hazus Earthquake Model Technical Manual, Hazus 6.1. Federal Emergency Management Agency, Washington, D.C. https://www.fema.gov/sites/default/files/documents/fema_hazus-earthquake-model-technical-manual-6-1.pdf

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