Construction of Drainage Structure22OD0109

Construction of Drainage System and Sidewalk along Maysan Service Road NLEX, Barangay Maysan, Valenzuela City

Construction of Drainage System and Sidewalk along Maysan Service Road NLEX, Barangay Maysan, Valenzuela City is a DPWH-tracked public work in CITY OF VALENZUELA (METROPOLITAN MANILA), VALENZUELA CITY, National Capital Region. Reported contract value: ₱14,511,642.75. Status: Reported complete (DPWH). Contractor on record: SONPRO CONST. Figures trace to sumbong.

CITY OF VALENZUELA (METROPOLITAN MANILA), VALENZUELA CITY, National Capital Region

Region: National Capital Region

Esri Wayback · ~0.31 m

Before capture: 2021-06-12 · Maxar

After capture: 2025-04-25 · Vantor

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

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Total Contract Cost

₱14,511,642.75

Progress100%

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

Follow the peso

3 of 5 steps linked from public records. Links are automated matches unless marked confirmed.

1. GAA budget line
FY2022 · ₱15,000
Probable match · score 0.89
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-BMB-A-22-0002758 · ₱421,090,000
Possible match · score 0.60
DBM release source ↗
3. PhilGEPS award
Not yet linked
4. DPWH progress + satellite
100% reported · imagery 2021-06-12 → 2025-04-25
Same record (DPWH contract ID)
DPWH source ↗
5. COA audit finding
Not yet linked

Site vs flood hazard · Project NOAH 100-year map

Medium flood hazard · NCR, Third District

Based on the coordinates published with the DPWH record and NOAH file Metro Manila.zip. Pins are sometimes placed at the town center rather than the site. NOAH data (ODbL) · Need vs spending by province

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Money Trail

1. Appropriation

Probable match · score 89%

UACS: 18001
Amount: ₱15,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Wall along I. Francisco Creek, Brgy. Maysan, Valenzuela City
GAA fiscal year: FY2022

DBM GAA source document