Rehabilitation / Major Repair of Flood Control Structure24HL0013

Rehabilitation of River Control along Siaton River, Upstream A, Barangay Datag, Siaton, Negros Oriental

Rehabilitation of River Control along Siaton River, Upstream A, Barangay Datag, Siaton, Negros Oriental is a DPWH-tracked public work in SIATON (NEGROS ORIENTAL), NEGROS ORIENTAL, Region VII. Reported contract value: ₱45,080,000.00. Status: Reported complete (DPWH). Contractor on record: AMETHYST HORIZON BUILDERS AND GEN CONTRACTOR AND DEVELOPMENT CORP. Figures trace to sumbong.

SIATON (NEGROS ORIENTAL), NEGROS ORIENTAL, Region VII

Region: Region VII

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2024-02-17 · Maxar

After capture: 2025-10-02 · 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

Click imagery to enlarge

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Total Contract Cost

₱45,080,000.00

Progress100%

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

Follow the peso

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

1. GAA budget line
FY2024 · ₱15,000
Probable match · score 0.90
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-ROVII-24-0007813 · ₱1,513,000
Possible match · score 0.60
DBM release source ↗
3. PhilGEPS award
Not found in PhilGEPS by contract ID 24HL0013 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2024-02-17 → 2025-10-02
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 · Negros Oriental

Based on the coordinates published with the DPWH record and NOAH file NegrosOriental.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 90%

UACS: 18001
Amount: ₱15,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control along Naasog River, Barangay P. Zamora Guihulngan City, Negros Oriental
GAA fiscal year: FY2024

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-ROVII-24-0007813

₱1,513,000.00 · FY2024

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-ROVII-24-0007814

₱140,000.00 · FY2024

DBM SARO listing (source)

3. Procurement & Award

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

Contractor

AMETHYST HORIZON BUILDERS AND GEN CONTRACTOR AND DEVELOPMENT CORP

154 projects · ₱9.6B total · 12 flags

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