Flood Control and Drainage22OE0073

CONSTRUCTION OF RETENTION BASIN ALONG ESTERO DE VALENCIA, PHASE IV, MANILA CITY

CONSTRUCTION OF RETENTION BASIN ALONG ESTERO DE VALENCIA, PHASE IV, MANILA CITY is a DPWH-tracked public work in North Manila DEO, National Capital Region. Reported contract value: ₱21,591,557.01. Status: Reported complete (DPWH). Contractor on record: RJR CALCON CORP. Figures trace to dpwh.

North Manila DEO, National Capital Region

Region: National Capital Region

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2021-11-03 · Maxar

After capture: 2025-04-25 · Maxar

Satellite comparison for public reference — not proof of completion or non-completion.

Imagery may not show small or linear works; no visible change is not evidence of wrongdoing.

Imagery © Esri, Maxar, Earthstar Geographics, and the GIS User Community

Caveats & resolution

Esri World Imagery Wayback (~0.5–1 m); dates are archive release dates, not capture timestamps.
Imagery may not show small or linear works; no visible change is not evidence of wrongdoing.
DPWH coordinates can be approximate; marker shows the imagery center (may be snapped to riverbank/coast).

Disclaimer

Click imagery to enlarge

Loading satellite imagery…

Total Contract Cost

₱21,591,557.01

Progress100%

Source: DPWH Transparency Portal (via BetterGov.PH mirror, snapshot 22 Jan 2026); Sumbong sa Pangulo flood-control list where applicable

Money Trail

1. Appropriation

Possible match · score 84%

UACS: 18001
Amount: ₱10,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Rehabilitation of Flood Control Structures and Facilities along Earnshaw St., (Estero de San Miguel to A.H. Lacson Ave.) and Antipolo St., (G. Tuazon to Espana Blvd.), Manila City
GAA fiscal year: FY2022

DBM GAA source document