Flood Control and Drainage23DN0047

FLOOD MANAGEMENT PROGRAM - CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE WITH BOX CULVERT, BARANGAY BAGONG NAYON, ANTIPOLO CITY (FIRST DISTRICT)

FLOOD MANAGEMENT PROGRAM - CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE WITH BOX CULVERT, BARANGAY BAGONG NAYON, ANTIPOLO CITY (FIRST DISTRICT) is a DPWH-tracked public work in Rizal 1st DEO, Region IV-A. Reported contract value: ₱30,719,412.14. Status: Past target date (DPWH On-Going). Contractor on record: LTDL BUILDERS. Figures trace to dpwh.

Rizal 1st DEO, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2021-02-25 · 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

₱30,719,412.14

Progress94%

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 to this project. Links are automated matches unless marked confirmed.

1. GAA budget line
FY2023 · ₱33,000
Probable match · score 0.87
DBM GAA source ↗
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
₱30,719,412 · LTDL BUILDERS
Confirmed (exact contract ID) · score 1.00
PhilGEPS source ↗
4. DPWH progress + satellite
94% reported · imagery 2021-02-25 → 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

High flood hazard · Rizal

Based on the coordinates published with the DPWH record and NOAH file Rizal.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 87%

UACS: 18001
Amount: ₱33,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure with Box Culvert, Barangay Bagong Nayon, Antipolo City
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

Agency-level releases for FY2023, not tied to this contract

Rizal 1st DEO · SARO 16 (₱22,616,681,592.00) · NCA 0 (₱0.00)

Top SAROs
SARO SARO-BMB-A-23-0024206 · ₱22,279,640,000.00 · Source document
SARO SARO-BMB-A-23-0024467 · ₱310,000,000.00 · Source document
SARO SARO-BMB-A-23-0022993 · ₱22,716,000.00 · Source document
SARO SARO-ROVII-23-0020381 · ₱627,189.00 · Source document
SARO SARO-ROV-23-0023529 · ₱617,483.00 · Source document

3. Procurement & Award

Confirmed (exact contract ID) · 100%

23DN0047

₱30,719,412.14 · LTDL BUILDERS

Award / contract ref: 23DN0047

Contractor

LTDL BUILDERS

195 projects · ₱2.4B total · 0 flags

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