Construction of Slope Protection Structure22DJ0066

Construction of Slope Protection along Lagnas River (Upstream - Package 1), Sariaya, Quezon

Construction of Slope Protection along Lagnas River (Upstream - Package 1), Sariaya, Quezon is a DPWH-tracked public work in SARIAYA (QUEZON), QUEZON, Region IV-A. Reported contract value: ₱49,000,000.00. Status: Reported complete (DPWH). Contractor on record: WAYCON BUILDERS AND CONST SUPPLY CORP FOR:WAYCON BUILDERS & CONST SUPPLY. Figures trace to sumbong.

SARIAYA (QUEZON), QUEZON, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.5 m

Before capture: 2019-03-13 · Maxar

After capture: 2025-01-21 · 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

₱49,000,000.00

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 88%

UACS: 18001
Amount: ₱20,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control along Bocboc Creek, Lopez, Quezon
GAA fiscal year: FY2022

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0002916

₱1,015,178,000.00 · FY2022

DBM SARO listing (source)

3. Procurement & Award

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

Contractor

WAYCON BUILDERS AND CONST SUPPLY CORP FOR:WAYCON BUILDERS & CONST SUPPLY

72 projects · ₱6.2B total · 1 flags

Other projects by this contractor

No sat.

CLUSTER IV-ORGANIZATIONAL OUTCOME 1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM-NETWORK DEVELOPMENT PROGRAM-ROAD WIDENING-PRIMARY ROADS-IV-I: DAANG MAHARLIKA (LZ) K0500+000-K0500+220, K0500+702-K0501+000, K0501+720-K0502+140, K0506+391.28-K0506+861, K0

Region V, Region V

2024₱408.7M

Past target date (DPWH On-Going)

No sat.

PREVENTIVE MAINTENANCE - PRIMARY ROADS DAANG MAHARLIKA (LZ) - K0096 + 586 - K0098 + 757, K0098 + 794 - K0099 + 082, K0100 + 440 - K0102 + 065, K0102 + 074 - K0102 + 450, K0102 + 475 - K0102 + 679

Region IV-A, Region IV-A

2024₱380.2M

Past target date (DPWH On-Going)

No sat.

LOCALLY FUNDED PROJECTS, CONSTRUCTION/REPAIR/REHABILITATION/IMPROVEMENT OF VARIOUS INFRASTRUCTURE INCLUDING LOCAL PROJECTS-ROADS AND BRIDGES/WATER MANAGEMENT/WATER SUPPLY CONSTRUCTION OF BREAKWATER, BRGY. PUNTA, UNISAN, QUEZON

Region IV-A, Region IV-A

2017₱289.5M

Reported complete (DPWH)

No sat.

CONSTRUCTION OF BY-PASS AND DIVERSION ROADS TAGKAWAYAN-LABO DIVERSION ROAD, (TAGKAWAYAN SECTION), QUEZON

Region IV-A, Region IV-A

2024₱280.4M

Past target date (DPWH On-Going)

No sat.

REHABILITATION/ RECONSTRUCTION/ UPGRADING OF DAMAGED PAVED ROADS - PRIMARY ROADS DAANG MAHARLIKA (LZ)

Region IV-A, Region IV-A

2024₱262.2M

Past target date (DPWH On-Going)

No sat.

ORGANIZATIONAL OUTCOME 1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM-ASSET PRESERVATION PROGRAM-REHABILITATION/RECONSTRUCTION/UPGRADING OF DAMAGED PAVED ROADS-SECONDARY ROADS-ALBAY WEST COAST RD-K0511+906-K0512+390, LIBON, ALBAY (3RD LEGISLATIVE DISTR

Region V, Region V

2024₱232.8M

Past target date (DPWH On-Going)

View all 72 projects →

4. Implementation

Contract Amount

₱49,000,000.00

Progress

Reported complete (DPWH)

Start Date

February 24, 2022

Target End

December 20, 2022

5. Audit

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