Flood Control and Drainage18AA0257

CONSTRUCTION OF DRAINAGE SYSTEM, BRGY. SAN MARCOS, SARRAT, ILOCOS NORTE

CONSTRUCTION OF DRAINAGE SYSTEM, BRGY. SAN MARCOS, SARRAT, ILOCOS NORTE is a DPWH-tracked public work in Ilocos Norte 1st DEO, Region I. Reported contract value: ₱340,507.12. Status: Reported complete (DPWH). Contractor on record: SHAWIN KONSTRAK CONST AND CONST SUPPLY. Figures trace to dpwh.

Ilocos Norte 1st DEO, Region I

Region: Region I

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2018-02-25 · Maxar

After capture: 2025-06-08 · 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

Loading satellite imagery…

Total Contract Cost

₱340,507.12

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 89%

UACS: 18001
Amount: ₱25,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction Flood Control Structure along Bongo River, Brgy. San Marcos, Sarrat, Ilocos Norte
GAA fiscal year: FY2018

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-ROI-18-0007768

₱0.00 · FY2018

Released to Division of Ilocos Norte (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

SHAWIN KONSTRAK CONST AND CONST SUPPLY

61 projects · ₱276.6M total · 0 flags

Other projects by this contractor

No sat.

CONCRETING OF BRGY. PAAYAS FMR, BRGY. PAAYAS, BURGOS, ILOCOS NORTE

Ilocos Norte 1st DEO, Region I

2024₱19.1M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF MULTI PURPOSE BUILDING, BARANGAY 5, SAN VICENTE, SARRAT, ILOCOS NORTE

Ilocos Norte 1st DEO, Region I

2023₱14.4M

Past target date (DPWH On-Going)

No sat.

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG) -ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROAD/S LEADING TO MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES - IMPROVEMENT OF ROAD (TABUK) BRGY. 11 STA. ROSA, SARRAT, ILOCOS NORTE

Ilocos Norte 1st DEO, Region I

2023₱14.1M

Reported complete (100% progress, DPWH status On-Going)

No sat.

REHABILITATION/IMPROVEMENT OF JCT PANINAAN (BACARRA-TAMBIDAO) - NAMBARAN - BACARRA ROAD, BACARRA, ILOCOS NORTE

Ilocos Norte 1st DEO, Region I

2021₱12.7M

Reported complete (DPWH)

No sat.

CONCRETING OF BRGY. LANGANDIT FMR, BRGY. LAGANDIT, PIDDIG, ILOCOS NORTE

Ilocos Norte 1st DEO, Region I

2023₱12.4M