Construction of Revetment24OA0040

Construction of Muzon Riverwall (Phase 7), Barangay Muzon, Malabon City

Construction of Muzon Riverwall (Phase 7), Barangay Muzon, Malabon City is a DPWH-tracked public work in CITY OF MALABON (METROPOLITAN MANILA), MALABON CITY, National Capital Region. Reported contract value: ₱45,334,169.87. Status: Reported complete (DPWH). Contractor on record: ROTAFLEX CONST AND DEVELOPMENT CORP FORMERLY:ROTA FLEX CONST. Figures trace to sumbong.

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

Region: National Capital Region

Esri Wayback · ~0.46 m

Before capture: 2023-04-20 · 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

₱45,334,169.87

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 93%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structure, Muzon Riverwall ( Phase 2 ) , Barangay Muzon, Malabon City
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

ROTAFLEX CONST AND DEVELOPMENT CORP FORMERLY:ROTA FLEX CONST

77 projects · ₱2.8B total · 6 flags

Other projects by this contractor

No sat.

FLOOD MANAGEMENT PROGRAM-CONST./REHAB. OF FLOOD MITIGATION FACILITIES WITHIN MAJOR RIVER BASINS AND PRINCIPAL RIVERS-CONST. OF FLOOD CONTROL STRUCTURE ALONG MARILAO RIVER (RIGHT SIDE), MEYCAUAYAN CITY, PROVINCE OF BULACAN

Region III, Region III

2024₱170.2M

Past target date (DPWH On-Going)

No sat.

Region III, Region III

2024₱170.2M

Past target date (DPWH On-Going)

No sat.

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG), CONSTRUCTION OF BRIDGE, BARANGAY DAGUPAN, VINTAR, ILOCOS NORTE

Region I, Region I

2023₱96.5M

Reported complete (DPWH)

No sat.

CONSTRUCTION OF PUMPING STATION IN BRGY. MUSON(PHASE 1), MALABON CITY

Malabon-Navotas DEO, National Capital Region

2023₱96.5M

Past target date (DPWH On-Going)

No sat.

SIPAG - ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROAD/S LEADING TO MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES - CONSTRUCTION OF BRIDGE CONNECTING BARANGAY ALSEM AND BARANGAY DIPILAT, VINTAR, ILOCOS NORTE

Ilocos Norte 1st DEO, Region I

2024₱94.5M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF DAMPALIT PUMPING STATION, PHASE 4, BARANGAY DAMPALIT, MALABON CITY

Malabon-Navotas DEO, National Capital Region

2025₱93.6M

Past target date (DPWH On-Going)

View all 77 projects →