Construction of Drainage Structure22KE0041

Construction of River Control/ Drainage System at Yumbing Box Culvert, K57+300 - K57+506, Mambajao, Camiguin

Construction of River Control/ Drainage System at Yumbing Box Culvert, K57+300 - K57+506, Mambajao, Camiguin is a DPWH-tracked public work in MAMBAJAO (CAPITAL) (CAMIGUIN), CAMIGUIN, Region X. Reported contract value: ₱19,600,000.00. Status: Reported complete (DPWH). Contractor on record: JANRHYLL CONST. Figures trace to sumbong.

MAMBAJAO (CAPITAL) (CAMIGUIN), CAMIGUIN, Region X

Region: Region X

Esri Wayback · ~0.46 m

Before capture: 2016-04-05 · Maxar

After capture: 2016-04-05 · Vantor

No imagery since construction began — latest capture 2016-04-05

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

₱19,600,000.00

Progress100%

Source: DPWH Transparency Portal (via BetterGov.PH mirror, snapshot 22 Jan 2026); Sumbong sa Pangulo flood-control list where applicable

Follow the peso

1 of 5 steps linked to this project, 2 at office level only. Links are automated matches unless marked confirmed.

1. GAA budget line
District-office budget line, FY2022 · ₱15,000 (shared by many projects, not this project's own line)
Possible match · score 0.78
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-BMB-A-22-0002934 · ₱165,000,000
Possible match · score 0.60
DBM release source ↗
3. PhilGEPS award
Not found in PhilGEPS by contract ID 22KE0041 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2016-04-05 → 2016-04-05
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

Medium flood hazard · Camiguin

Based on the coordinates published with the DPWH record and NOAH file Camiguin.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

Possible match · score 78%

UACS: 18001
Amount: ₱15,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of River Flood Control System at Zone 2 and Zone 3 Dalla, Baggao, Cagayan
GAA fiscal year: FY2022

DBM GAA source document