Flood Control and Drainage24DN0021

CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE, CALAWIS RIVER (UPSTREAM) PHASE 4, BARANGAY CALAWIS ANTIPOLO CITY, RIZAL (SECOND DISTRICT)

CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE, CALAWIS RIVER (UPSTREAM) PHASE 4, BARANGAY CALAWIS ANTIPOLO CITY, RIZAL (SECOND DISTRICT) is a DPWH-tracked public work in Rizal 1st DEO, Region IV-A. Reported contract value: ₱48,807,092.90. Status: Reported complete (DPWH). Contractor on record: 1C4M BUILDERS INC. Figures trace to dpwh.

Rizal 1st DEO, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.5 mLocation approximate

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

₱48,807,092.90

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: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure, Calawis River ( Downstream ) Phase 3, Barangay Calawis, Antipolo City, Rizal
GAA fiscal year: FY2024

DBM GAA source document

2. Allotment

Agency-level releases for FY2024, not tied to this contract

Rizal 1st DEO · SARO 1,917 (₱267,033,855,698.00) · NCA 1,287 (₱846,238,484,493.07)

Top SAROs
SARO SARO-BMB-A-24-0017785 · ₱69,994,940,000.00 · Source document
SARO SARO-BMB-A-24-0019575 · ₱51,341,420,000.00 · Source document
SARO SARO-BMB-A-24-0002830 · ₱20,565,590,000.00 · Source document
SARO SARO-BMB-A-24-0017624 · ₱12,024,184,000.00 · Source document
SARO SARO-BMB-A-24-0014803 · ₱11,914,935,000.00 · Source document

3. Procurement & Award

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

Contractor

1C4M BUILDERS INC

65 projects · ₱1.6B total · 0 flags

Other projects by this contractor

No sat.

FLOOD MANAGEMENT PROGRAM - CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE, TINAPANTAY RIVER, PHASE IV, BRGY. SAN JOSE ANTIPOLO CITY (SECOND DISTRICT)

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Past target date (DPWH On-Going)

No sat.

CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE, DAU CREEK PHASE 2, BARANGAY SAN LUIS ANTIPOLO CITY, RIZAL (SECOND DISTRICT)

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2024₱49.0M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF FLOOD CONTROL STRUCTURE, KABISIG CREEK, PHASE 2, BARANGAY SAN JOSE, ANTIPOLO CITY, RIZAL (SECOND DISTRICT)

Rizal 1st DEO, Region IV-A

2025₱49.0M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF FLOOD CONTROL STRUCTURE, ONDOY CREEK, PHASE 2, BARANGAY SAN JOSE, ANTIPOLO CITY, RIZAL (SECOND DISTRICT)

Rizal 1st DEO, Region IV-A

2025₱49.0M