Flood Control and Drainage21IA0077

CONSTRUCTION OF DRAINAGE SYSTEM OF THE PROVINCIAL CAPITOL AT BARANGAY CALUMPANG, NAVAL, BILIRAN

CONSTRUCTION OF DRAINAGE SYSTEM OF THE PROVINCIAL CAPITOL AT BARANGAY CALUMPANG, NAVAL, BILIRAN is a DPWH-tracked public work in Biliran DEO, Region VIII. Reported contract value: ₱4,781,814.46. Status: Reported complete (DPWH). Contractor on record: M B ANG CONST. Figures trace to dpwh.

Biliran DEO, Region VIII

Region: Region VIII

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2016-03-28 · Maxar

After capture: 2025-11-17 · 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

₱4,781,814.46

Progress100%

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

Money Trail

1. Appropriation

Probable match · score 87%

UACS: 18001
Amount: ₱10,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control, So. Lomboy, Barangay Calumpang, Naval, Biliran
GAA fiscal year: FY2021

DBM GAA source document

2. Allotment

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

Biliran 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

M B ANG CONST

121 projects · ₱874.2M total · 0 flags

Other projects by this contractor

No sat.

CONTINUATION OF THE COMPLETION OF THE CONSTRUCTION OF THE FIVE-STOREY GRADUATE SCHOOL AND ADMINISTRATION BUILDING - BILIRAN PROVINCE STATE UNIVERSITY, PADRE INOCENTES ST. BRGY. P.I. GARCIA, NAVAL, BILIRAN

Region VIII, Region VIII

2024₱65.7M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF MARIPIPI INFIRMARY HOSPITAL (NEW WARD AND OUTPATIENT BUILDING), MARIPIPI, BILIRAN (11.771857, 124.345294)

Biliran DEO, Region VIII

2021₱24.7M

Reported complete (DPWH)

No sat.

CONSTRUCTION OF MULTI-PURPOSE BUILDING, LARRAZABAL, NAVAL, BILIRAN

Biliran DEO, Region VIII

2025₱19.8M