Flood Control and Drainage20AF0023

CONST. OF FLOOD CONTROL STRUCTURES ALONG BAUANG RIVER BASIN, BRGY. MAMAT-ING SUR, NAGUILIAN, LA UNIO

CONST. OF FLOOD CONTROL STRUCTURES ALONG BAUANG RIVER BASIN, BRGY. MAMAT-ING SUR, NAGUILIAN, LA UNIO is a DPWH-tracked public work in La Union 2nd DEO, Region I. Reported contract value: ₱43,086,757.96. Status: Reported complete (DPWH). Contractor on record: E E MADAYAG CONST. Figures trace to dpwh.

La Union 2nd DEO, Region I

Region: Region I

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2017-04-19 · Maxar

After capture: 2025-01-26 · 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

₱43,086,757.96

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: ₱45,798,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structures along Bauang River Basin, Brgy. Mamat-ing Sur, Naguilian, La Union
GAA fiscal year: FY2020

DBM GAA source document

2. Allotment

Agency-level releases for FY2020, not tied to this contract

La Union 2nd DEO · SARO 1,970 (₱160,521,624,356.00) · NCA 998 (₱407,918,568,220.27)

Top SAROs
SARO SARO-BMB-A-20-0016037 · ₱18,930,047,000.00 · Source document
SARO SARO-BMB-A-20-0011407 · ₱12,743,221,393.00 · Source document
SARO SARO-BMB-A-20-0014152 · ₱10,338,722,684.00 · Source document
SARO SARO-BMB-A-20-0016030 · ₱9,635,381,000.00 · Source document
SARO SARO-BMB-A-20-0016216 · ₱9,094,827,000.00 · Source document

3. Procurement & Award

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

Contractor

E E MADAYAG CONST·H G LOPEZ CONST

431 projects · ₱3.8B total · 0 flags

Other projects by this contractor

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LOCAL INFRASTRUCTURE PROGRAM - REHABILITATION/ IMPROVEMENT OF CARLATAN-BIDAY-TANQUI WATERWAYS, CITY OF SAN FERNANDO, LA UNION

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CONSTRUCTION/ REHABILITATION OF FLOOD MITIGATION FACILITIES WITHIN MAJOR RIVER BASINS AND PRINCIPAL RIVERS - REHABILITATION OF BARORO RIVER CONTROL STRUCTURE, BARANGAY SANTA ROSA, SAN JUAN, LA UNION

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Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF FLOOD CONTROL STRUCTURE, BRGY. GANA, CABA, LA UNION PACKAGE 2, BRGY. GANA, CABA, LA UNION

La Union 2nd DEO, Region I

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Reported complete (DPWH)

No sat.

CONSTRUCTION OF FLOOD CONTROL STRUCTURE, BRGY. POBLACION SUR, CABA, LA UNION, PACKAGE 2

La Union 2nd DEO, Region I

2025₱48.2M

Reported complete (DPWH)

No sat.

CONST/IMPROVEMENT OF ACCESS RDS LDING TO TRADES,INDSTRIS & ECON ZONES (RDS LEVERAGING LNKAGES FOR INDUSTRY & TRADE INFRA PROG.-ROLL-IT), BRGY. BAAY LDING TO BUGNAY WINE PROCESSING CNTR & BAGUIONAS COFFEE PRS. CNTR, BAGULIN, LU

La Union 2nd DEO, Region I

2024₱48.1M

Reported complete (DPWH)

View all 431 projects →

4. Implementation

Contract Amount

₱43,086,757.96

Progress

Reported complete (DPWH)

Start Date

September 25, 2020

Target End

April 1, 2021

5. Audit

No COA audit observations linked to this project yet. See COA AAR sources.