Flood Control and Drainage20IC0051

FLOOD CONTROL AND DRAINAGE - FLOOD CONTROL STRUCTURES/FACILITIES - CONSTRUCTION OF FLOOD CONTROL ALONG SAN ISIDRO RIVER, BRGY. LIBERTAD, PALO, LEYTE

FLOOD CONTROL AND DRAINAGE - FLOOD CONTROL STRUCTURES/FACILITIES - CONSTRUCTION OF FLOOD CONTROL ALONG SAN ISIDRO RIVER, BRGY. LIBERTAD, PALO, LEYTE is a DPWH-tracked public work in Leyte 1st DEO, Region VIII. Reported contract value: ₱47,680,268.57. Status: Reported complete (DPWH). Contractor on record: COLLERA CONST. Figures trace to dpwh.

Leyte 1st DEO, Region VIII

Region: Region VIII

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2020-01-21 · 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

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Total Contract Cost

₱47,680,268.57

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 90%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control along San Isidro River, Libertad, Palo, Leyte
GAA fiscal year: FY2020

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-ROVIII-20-0010475

₱1,481,883.00 · FY2020

Released to Burauen Comprehensive National High School (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

COLLERA CONST

97 projects · ₱4.4B total · 2 flags

Other projects by this contractor

No sat.

CONSTRUCTION OF ROAD, ALBUERA DIVERSION ROAD (PHASE 1), ALBUERA, LEYTE

Leyte 4th DEO, Region VIII

2023₱144.4M

Past target date (DPWH On-Going)

Construction of Flood Control Structure, Barangay Palanog waterway, Tacloban City

TACLOBAN CITY (CAPITAL) (LEYTE), LEYTE, Region VIII

2023₱110.9M

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No sat.

CONSTRUCTION OF SAN JUAN BRIDGE ALONG SAN JUAN - LAO - NAUNGAN ROAD, ORMOC CITY, LEYTE

Leyte 4th DEO, Region VIII

2023₱99.0M

Past target date (DPWH On-Going)

Construction of Slope Protection Structure along Son-ok Manglit Section, Pintuyan, So. Leyte

PINTUYAN (SOUTHERN LEYTE), SOUTHERN LEYTE, Region VIII

2022₱96.5M

Reported complete (DPWH)

Construction of Slope Protection Structure along Ichon-Sindanga-Guinabonan-Maningning Road, Southern Leyte

MACROHON (SOUTHERN LEYTE), SOUTHERN LEYTE, Region VIII

2022₱96.5M

Reported complete (DPWH)

No sat.

ASSET PRESERVATION - REHABILITATION / RECONSTRUCTION OF NATIONAL ROADS WITH SLIPS, SLOPE COLLAPSE, AND LANDSLIDE - SECONDARY ROADS - LILOAN - SAN RICARDO ROAD, PINTUYAN, SOUTHERN LEYTE

Southern Leyte 1st DEO, Region VIII

2022₱96.5M

Reported complete (DPWH)

View all 97 projects →

4. Implementation

Contract Amount

₱47,680,268.57

Progress

Reported complete (DPWH)

Start Date

September 2, 2020

Target End

May 9, 2021

5. Audit

No COA audit observations linked to this project yet. See COA AAR sources.