Flood Control and Drainage18NI0018

CONSTRUCTION OF FLOOD CONTROL STRUCTURE (CANAL W/ BOX CULVERT) TIGBAWAN, SAN ROQUE, LINGIG, SURIGAO DEL SUR

CONSTRUCTION OF FLOOD CONTROL STRUCTURE (CANAL W/ BOX CULVERT) TIGBAWAN, SAN ROQUE, LINGIG, SURIGAO DEL SUR is a DPWH-tracked public work in Surigao del Sur 2nd DEO, Region XIII. Reported contract value: ₱7,874,377.08. Status: Reported complete (DPWH). Contractor on record: ROWIE'S CONST. Figures trace to dpwh.

Surigao del Sur 2nd DEO, Region XIII

Region: Region XIII

Esri Wayback · ~0.46 mLocation approximate

Before capture: 2012-06-17 · DigitalGlobe

After capture: 2025-11-27 · 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

₱7,874,377.08

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
FY2018 · ₱8,500
Probable match · score 0.96
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-ROXIII-18-0009517 · ₱5,000,000 · release to the district office, not itemized per project
Possible match · score 0.81
DBM release source ↗
3. PhilGEPS award
Not found in PhilGEPS by contract ID 18NI0018 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2012-06-17 → 2025-11-27
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

Outside mapped flood-hazard zones · Davao Oriental

Based on the coordinates published with the DPWH record and NOAH file DavaoOriental.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 96%

UACS: 18001
Amount: ₱8,500,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure (Canal w/Box Culvert) Tigbawan, San Roque, Lingig, Surigao Del Sur
GAA fiscal year: FY2018

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-ROXIII-18-0009517

₱5,000,000.00 · FY2018

Released to Surigao del Sur 2nd District Engineering Office (office-level, not project-specific). This SARO/NCA funds the office's programme; DBM listings do not tie it to this contract.

DBM SARO listing (source)

3. Procurement & Award

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

Contractor

ROWIE'S CONST

139 projects · ₱2.0B total · 0 flags

Other projects by this contractor

No sat.

SURIGAO-DAVAO COASTAL RD - K1331 + 094 - K1333 + 224, K1333 + 257 - K1335 + 011, CAGWAIT, SURIGAO DEL SUR

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Reported complete (DPWH)

No sat.

SURIGAO-DAVAO COASTAL RD - K1257 + 355 - K1257 + 401, K1257 + 435 - K1259 + 000, K1260 + 022 - K1261 + 400

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Reported complete (DPWH)

No sat.

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Past target date (DPWH On-Going)

No sat.

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Surigao del Sur 1st DEO, Region XIII

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Reported complete (DPWH)

No sat.

CONCRETING OF HINAYHAYAN-TAWAGAN FMR,BRGY. TAWAGAN,CAGWAIT,SURIGAO DEL SUR

Surigao del Sur 1st DEO, Region XIII

2018₱49.7M