Flood Control and Drainage20O00105

CONSTRUCTION OF DRAINAGE SYSTEM/OUTFALL EXTENSION AT MANILA BAY

CONSTRUCTION OF DRAINAGE SYSTEM/OUTFALL EXTENSION AT MANILA BAY is a DPWH-tracked public work in National Capital Region, National Capital Region. Reported contract value: ₱258,619,836.39. Status: Past target date (DPWH On-Going). Contractor on record: PREMIUM MEGASTRUCTURES INC. Figures trace to dpwh.

National Capital Region, National Capital Region

Region: National Capital Region

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2020-04-02 · 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

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Total Contract Cost

₱258,619,836.39

Progress77%

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

Follow the peso

1 of 5 steps linked to this project. Links are automated matches unless marked confirmed.

1. GAA budget line
No GAA line found for this project's office and year. The GAA lists budgets by program and office, not always by project.
2. SARO / NCA release
No SARO/NCA found for this office and year. DBM publishes releases by agency and office, rarely by project.
3. PhilGEPS award
Not found in PhilGEPS by contract ID 20O00105 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
77% reported · imagery 2020-04-02 → 2025-04-25
Same record (DPWH contract ID)
DPWH Transparency Portal source ↗
5. COA audit finding
No COA finding names this project. COA audits DPWH by office each year; project-level findings are only linked when the report names the contract.

Site vs flood hazard · Project NOAH 100-year map

Outside mapped flood-hazard zones · NCR, City of Manila, First 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

No matching GAA line found for this project in the FY2019 GAA. DBM GAA FY2019

2. Allotment

No matching SARO/NCA release found for this project. Source: DBM SARO/NCA listings.

3. Procurement & Award

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

Contractor

PREMIUM MEGASTRUCTURES INC·DRAGONHART CONST ENT INC

99 projects · ₱12.6B total · 0 flags

Other projects by this contractor

No sat.

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2018₱596.9M

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No sat.

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Region IV-A, Region IV-A

2023₱292.5M