Construction of Flood Mitigation Structure23BC0097

Construction of River Control along Langgangan River in Sta. Praxedes, Cagayan

Construction of River Control along Langgangan River in Sta. Praxedes, Cagayan is a DPWH-tracked public work in CLAVERIA (CAGAYAN), CAGAYAN, Region II. Reported contract value: ₱4,900,020.07. Status: Reported complete (DPWH). Contractor on record: DANDEX CONST. Figures trace to sumbong.

CLAVERIA (CAGAYAN), CAGAYAN, Region II

Region: Region II

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2022-06-20 · Maxar

After capture: 2022-06-20 · Vantor

No imagery since construction began — latest capture 2022-06-20

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

Loading satellite imagery…

Total Contract Cost

₱4,900,020.07

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 Structure along Cagayan River, Casicallan, Gattaran, Cagayan
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

Agency-level releases for FY2023, not tied to this contract

Cagayan 2nd District Engineering Office · SARO 16 (₱22,616,681,592.00) · NCA 0 (₱0.00)

Top SAROs
SARO SARO-BMB-A-23-0024206 · ₱22,279,640,000.00 · Source document
SARO SARO-BMB-A-23-0024467 · ₱310,000,000.00 · Source document
SARO SARO-BMB-A-23-0022993 · ₱22,716,000.00 · Source document
SARO SARO-ROVII-23-0020381 · ₱627,189.00 · Source document
SARO SARO-ROV-23-0023529 · ₱617,483.00 · Source document

3. Procurement & Award

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

Contractor

DANDEX CONST

138 projects · ₱1.6B total · 0 flags

Other projects by this contractor

No sat.

ORGANIZATION OUTCOME 1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM-NETWORK DEVELOPMENT PROGRAM - JCT.-LOGAC-LASAM-GAGABUTAN RD - (S00656LZ) CHAINAGE 5560 - CHAINAGE 7960

Cagayan 2nd DEO, Region II

2025₱85.5M

Past target date (DPWH On-Going)

No sat.

MFO.1 NATIONAL ROAD NETWORK SERVICES:CONSTRUCTION OF BY PASSES/DIVERSION ROADS, INCLUDING ROW-CLAVERIA BYPASS ROAD, CLAVERIA, CAGAYAN

Cagayan 2nd DEO, Region II

2017₱48.5M

Reported complete (DPWH)

No sat.

ORGANIZATIONAL OUTCOME 1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM - ASSET PRESERVATION/UPGRADING OF DAMAGED PAVED ROADS - TERTIARY ROADS - CAGAYAN-APAYAO RD (TUAO-RIZAL SECT) - K0538+744 - K0539+488, K0543+347 - K0543+901

Cagayan 2nd DEO, Region II

2024₱41.9M

Reported complete (DPWH)

No sat.

LOCAL INFRASTRUCTURE PROGRAM-CONSTRUCTION OF MULTI-PURPOSE BUILDING AT BRGY. CENTRO 1, LASAM, CAGAYAN

Cagayan 2nd DEO, Region II

2020₱39.6M

Reported complete (DPWH)

No sat.

MFO-2: FLOOD MANAGEMENT SERVICES: CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEM, CONSTRUCTION OF CABICUNGAN FLOOD CONTROL PROJECT ALONG CABICUNGAN RIVER, CENTRO 4, CLAVERIA, CAGAYAN

Cagayan 2nd DEO, Region II

2017₱38.7M

Reported complete (DPWH)

No sat.

CONSTRUCTION/IMPROVEMENT OF ACCESS ROADS LEADING TO TRADES INDUSTRIES AND ECONOMIC ZONES-ACCESS ROAD LEADING TO SQUASH NOODLES PROCESSING AREA IN SUPPORT OF SQUASH NOODLES,

Cagayan 2nd DEO, Region II

2018₱37.3M

Reported complete (DPWH)

View all 138 projects →

4. Implementation

Contract Amount

₱4,900,020.07

Progress

Reported complete (DPWH)

Start Date

April 14, 2023

Target End

July 14, 2023

5. Audit

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