Construction of Flood Mitigation Structure22IB0076

Construction of River Control at Barangay Malobago, Maydolong, Eastern Samar

Construction of River Control at Barangay Malobago, Maydolong, Eastern Samar is a DPWH-tracked public work in MAYDOLONG (EASTERN SAMAR), EASTERN SAMAR, Region VIII. Reported contract value: ₱4,949,994.60. Status: Reported complete (DPWH). Contractor on record: TUBIGAN BUILDERS. Figures trace to sumbong.

MAYDOLONG (EASTERN SAMAR), EASTERN SAMAR, Region VIII

Region: Region VIII

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2019-08-10 · Maxar

After capture: 2025-06-25 · 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

₱4,949,994.60

Progress100%

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, 1 at office level only. Links are automated matches unless marked confirmed.

1. GAA budget line
FY2022 · ₱5,000
Probable match · score 0.92
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-BMB-A-22-0003173 · ₱326,281,000
Possible match · score 0.60
DBM release source ↗
3. PhilGEPS award
₱4,859,030 · TUBIGAN BUILDERS
Confirmed (exact contract ID) · score 1.00
PhilGEPS source ↗
4. DPWH progress + satellite
100% reported · imagery 2019-08-10 → 2025-06-25
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 · Eastern Samar

Based on the coordinates published with the DPWH record and NOAH file EasternSamar.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 92%

UACS: 18001
Amount: ₱5,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control at Barangay Naga, Quinapondan, Eastern Samar
GAA fiscal year: FY2022

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0003173

₱326,281,000.00 · FY2022

DBM SARO listing (source)

3. Procurement & Award

Confirmed (exact contract ID) · 100%

22IB0076 - Construction of River Control at Barang

₱4,859,029.95 · TUBIGAN BUILDERS

Contractor

TUBIGAN BUILDERS

413 projects · ₱1.8B total · 0 flags

Other projects by this contractor

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No sat.

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No sat.

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