Construction of Drainage Structure24OA0029

Construction of Drainage System along C-4 Road, Navotas City

Construction of Drainage System along C-4 Road, Navotas City is a DPWH-tracked public work in CITY OF NAVOTAS (METROPOLITAN MANILA), NAVOTAS CITY, National Capital Region. Reported contract value: ₱29,399,809.82. Status: Reported complete (DPWH). Contractor on record: C B TAMPENGCO CONST & SUPPLY. Figures trace to sumbong.

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

Region: National Capital Region

Esri Wayback · ~0.5 m

Before capture: 2023-08-12 · 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

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Total Contract Cost

₱29,399,809.82

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

Probable match · score 87%

UACS: 18001
Amount: ₱10,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation System at R10, Barangay North Bay Boulevard South - Proper, Navotas City, Metro Manila
GAA fiscal year: FY2024

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-NCR-24-0008740

₱1,153,000.00 · FY2024

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-NCR-24-0008759

₱106,000.00 · FY2024

DBM SARO listing (source)

3. Procurement & Award

No PhilGEPS award linked in the link table for this contract yet.

Contractor

C B TAMPENGCO CONST & SUPPLY

6 projects · ₱135.5M total · 1 flags

Other projects by this contractor

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No sat.

Construction of Box Culvert along R10 Road (Phase IV), Navotas City

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No sat.

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