Roads21NE0038

PREVENTIVE MAINTENANCE ALONG DINAGAT-LORETO ROAD K0001+000-K0002+000,K0002+045-K0003+000, K0015+078-K015+141, DINAGAT, DINAGAT ISLANDS

PREVENTIVE MAINTENANCE ALONG DINAGAT-LORETO ROAD K0001+000-K0002+000,K0002+045-K0003+000, K0015+078-K015+141, DINAGAT, DINAGAT ISLANDS is a DPWH-tracked public work in Dinagat Islands DEO, Region XIII. Reported contract value: ₱18,127,992.89. Status: Reported complete (DPWH). Contractor on record: BIAO BUILDERS. Figures trace to dpwh.

Dinagat Islands DEO, Region XIII

Region: Region XIII

Esri Wayback · ~0.31 m

Before capture: 2018-06-16 · Maxar

After capture: 2025-11-12 · 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

₱18,127,992.89

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. Links are automated matches unless marked confirmed.

1. GAA budget line
FY2021 · ₱25,000
Probable match · score 0.86
DBM GAA source ↗
2. SARO / NCA release
No SARO/NCA found for this office and year. DBM publishes releases by agency and office, rarely by project.
3. PhilGEPS award
Not found in PhilGEPS by contract ID 21NE0038 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2018-06-16 → 2025-11-12
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.

Unit-cost benchmark · Road, cost per km (preventive maintenance / overlay)

₱8,983,148 per km= 0.3x the Region XIII median (n=59)

Contract cost ₱18,127,993 ÷ 2.018 km read from the DPWH title (“K0001+000-K0002+000; K0002+045-K0003+000; K0015+078-K015+141”; K-post / station range length). National percentile: 9. Higher unit cost can have legitimate causes (terrain, design, scope not stated in the title); this is a comparison, not a finding. Methodology

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Money Trail

1. Appropriation

Probable match · score 86%

UACS: 18001
Amount: ₱25,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Gate along Magsaysay River, Brgy. Magsaysay, Dinagat, Dinagat Islands
GAA fiscal year: FY2021

DBM GAA source document

2. Allotment

Agency-level releases for FY2021, not tied to this contract

Dinagat Islands DEO · SARO 1,294 (₱130,951,870,166.00) · NCA 1,353 (₱701,960,015,999.00)

Top SAROs
SARO SARO-BMB-A-21-0007375 · ₱6,904,444,500.00 · Source document
SARO SARO-BMB-A-21-0013649 · ₱4,508,400,000.00 · Source document
SARO SARO-BMB-A-21-0013374 · ₱3,722,000,000.00 · Source document
SARO SARO-BMB-A-21-0007571 · ₱3,693,237,000.00 · Source document
SARO SARO-BMB-A-21-0006795 · ₱2,927,625,813.00 · Source document

3. Procurement & Award

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

Contractor

BIAO BUILDERS

11 projects · ₱48.7M total · 0 flags

Other projects by this contractor

No sat.

CONSTRUCTION OF MULTI-PURPOSE BUILDING (EVACUATION CENTER ) AT BARANGAY SOMBRADO, BASILISA, DINAGAT ISLANDS

Dinagat Islands DEO, Region XIII

2024₱4.9M

Reported complete (DPWH)

No sat.

CONSTRUCTION OF PANAAD FARMERS MULTI-PURPOSE BUILDING, BARANGAY VILLA PANTINOPLE, BASILISA, DINAGAT ISLANDS

Dinagat Islands DEO, Region XIII

2021₱4.9M

Reported complete (DPWH)

No sat.

CONSTRUCTION OF MULTI-PURPOSE BUILDING (BRGY. HALL)., BRGY. TAG-ABACA, BASILISA, DINAGAT ISLANDS

Dinagat Islands DEO, Region XIII

2023₱4.9M

Reported complete (DPWH)

No sat.

CONSTRUCTION (COMPLETION) OF MULTI-PURPOSE BUILDING, AURELIO ELEMENTARY SCHOOL, BARANGAY AURELIO, SAN JOSE, DINAGAT ISLANDS

Dinagat Islands DEO, Region XIII

2021₱3.0M

Reported complete (DPWH)

No sat.

CONSTRUCTION/IMPROVEMENT OF ACCESS ROADS LEADING TO DECLARED TOURISM DESTINATIONS, MUNICIPAL COASTAL ROAD FROM FERDINAND-MELGAR LEADING TO THE NEAREST POINT TO LAKE BABABU, BASILISA (RIZAL), DINAGAT ISLANDS

Dinagat Islands DEO, Region XIII

2021₱2.9M

Reported complete (DPWH)

No sat.

CONSTRUCTION OF MULTIPURPOSE BUILDING (BUILDING A), BRGY. DON RUBEN, SAN JOSE, DINAGAT ISLANDS

Dinagat Islands DEO, Region XIII

2020₱2.0M

Reported complete (DPWH)

View all 11 projects →