Griffith DW Force Main Rehabilitation
candidate project
Design
7bdb5133-0749-4794-a0a1-19f6525bd345
The Griffith DW Force Main Rehabilitation is an active sanitary sewer project owned by San Francisco Public Works, located on the Griffith Pump Station grounds and a short section of Shafter Avenue. The project will replace about 100 feet of the existing 20-inch steel dry-weather force main with 20-inch HDPE pipe, plus associated restoration; a conditional replacement of 200 feet of 21-inch concrete force main may follow depending on inspection during construction. It is currently in the design phase, with construction scheduled from March 2027 to October 2027. No cost figures have been published.AI-generated
Current record
| Field | Value | Provenance |
|---|---|---|
| agency.owner | SF DPW IDC - Hydraulic |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“agency_name: SF DPW IDC - Hydraulic” |
| contact.email | Lesley.Wong@sfdpw.org |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“project_manager_email: Lesley.Wong@sfdpw.org” |
| contact.name | Lesley Wong |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“project_manager_name: Lesley Wong” |
| description | 2546i_The project involves the replacement of 100LF of the existing 20-inch diameter steel Griffith Dry Weather force main with 20-inch HDPE pipe including all associated restoration work. The majority of the force main is on the Griffith Pump Station grounds with only a small portion on Shafter Ave in the public ROW. There is also conditional work to replace 200 LF of the 21-inch concrete force main with HDPE pipe which is dependent upon inspection of the pipe during construction |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“description: 2546i_The project involves the replacement of 100LF of the existing 20-inch diameter steel Griffith Dry Weather force main with 20-inch HDPE...” |
| location.geometry | 2 geometries |
reported
socrata:btxj-k9uh · retrieved 2026-08-27
“2 published segment geometries” |
| location.street_limits | Griffith St; Shafter Ave from End to Griffith St |
derived
socrata:btxj-k9uh · retrieved 2026-07-17
“assembled from segment on/from/to street fields” |
| name | Griffith DW Force Main Rehabilitation |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“name: Griffith DW Force Main Rehabilitation” |
| phase | Design |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“project_phase: Design” |
| project_type | Sanitary Sewer |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“facility_type: Sanitary Sewer” |
| schedule.end | 2027-10-18 |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“end_date: 2027-10-18T00:00:00.000” |
| schedule.start | 2027-03-22 |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“start_date: 2027-03-22T00:00:00.000” |
| source.project_id | 51430 |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“dotmapsid: 51430” |
| status | Active |
reported
socrata:btxj-k9uh · retrieved 2026-07-17
“project_status: Active” |
| summary | The Griffith DW Force Main Rehabilitation is an active sanitary sewer project owned by San Francisco Public Works,... |
generated
llm:summarize · retrieved 2026-07-18
“generated from 13 resolved fields; input sha256-v2=66720938f6fd9355c595002b5ce4fd1b670dc33fe8f19e2207ee8c55834e59db” |
Changes
| 2026-08-27 | field changed immaterial |
Source records
| Public Works coordinated projects (DotMaps) | key 51430 | primary · rule:dotmaps-group-by-dotmapsid | dataset page ↗ · this record’s data ↗ |
Assertion history (latest 100, including superseded)
| Predicate | Value | Class | Recorded | State |
|---|---|---|---|---|
| location.geometry | 2 geometries | reported | 2026-08-27 | live |
| summary | The Griffith DW Force Main Rehabilitation is an active sanitary sewer project owned by San Francisco Public Works, located on the Griffith Pump Station grounds and a short section of Shafter Avenue. The project will replace about 100 feet of the existing 20-inch steel dry-weather force main with 20-inch HDPE pipe, plus associated restoration; a conditional replacement of 200 feet of 21-inch concrete force main may follow depending on inspection during construction. It is currently in the design phase, with construction scheduled from March 2027 to October 2027. No cost figures have been published. | generated | 2026-07-18 | live |
| location.geometry | 2 geometries | reported | 2026-07-17 | superseded |
| location.street_limits | Griffith St; Shafter Ave from End to Griffith St | derived | 2026-07-17 | live |
| schedule.end | 2027-10-18 | reported | 2026-07-17 | live |
| schedule.start | 2027-03-22 | reported | 2026-07-17 | live |
| source.project_id | 51430 | reported | 2026-07-17 | live |
| contact.email | Lesley.Wong@sfdpw.org | reported | 2026-07-17 | live |
| contact.name | Lesley Wong | reported | 2026-07-17 | live |
| agency.owner | SF DPW IDC - Hydraulic | reported | 2026-07-17 | live |
| project_type | Sanitary Sewer | reported | 2026-07-17 | live |
| phase | Design | reported | 2026-07-17 | live |
| status | Active | reported | 2026-07-17 | live |
| description | 2546i_The project involves the replacement of 100LF of the existing 20-inch diameter steel Griffith Dry Weather force main with 20-inch HDPE pipe including all associated restoration work. The majority of the force main is on the Griffith Pump Station grounds with only a small portion on Shafter Ave in the public ROW. There is also conditional work to replace 200 LF of the 21-inch concrete force main with HDPE pipe which is dependent upon inspection of the pipe during construction | reported | 2026-07-17 | live |
| name | Griffith DW Force Main Rehabilitation | reported | 2026-07-17 | live |