Buildings and Facilities17AA0600

CONST. OF CLASSROOMS, 1 STOREY 4 CLASSROOMS, TONOTON ES, PIDDIG, ILOCOS NORTE

CONST. OF CLASSROOMS, 1 STOREY 4 CLASSROOMS, TONOTON ES, PIDDIG, ILOCOS NORTE is a DPWH-tracked public work in Ilocos Norte 1st DEO, Region I. Reported contract value: ₱5,099,924.08. 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 · ~0.46 m

Before capture: 2016-01-04 · DigitalGlobe

After capture: 2025-10-09 · 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

₱5,099,924.08

Progress100%

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

Follow the peso

1 of 5 steps linked to this project, 2 at office level only. Links are automated matches unless marked confirmed.

1. GAA budget line
District-office budget line, FY2017 · ₱50,000 (shared by many projects, not this project's own line)
Possible match · score 0.84
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-BMB-E-17-0017541 · ₱1,955,200 · release to the district office, not itemized per project
Possible match · score 0.63
DBM release source ↗
3. PhilGEPS award
Not found in PhilGEPS by contract ID 17AA0600 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2016-01-04 → 2025-10-09
Same record (DPWH contract ID)
DPWH Transparency Portal source ↗
5. COA audit finding
No COA finding names this project. COA audits DPWH by office each year; project-level findings are only linked when the report names the contract.

Unit-cost benchmark · School building, cost per classroom (new school building)

₱1,274,981 per classroom= 0.8x the Region I median (n=898)

Contract cost ₱5,099,924 ÷ 4 classroom read from the DPWH title (“4 CLASSROOMS”; classroom count in title). National percentile: 18. Higher unit cost can have legitimate causes (terrain, design, scope not stated in the title); this is a comparison, not a finding. Methodology

Been to this site?

Share a photo of what is there today. Faces and vehicle plates are blurred automatically, all photo metadata except the date and location is removed, and nothing is published until a moderator approves it.

Watch this project

Get a weekly email when this project changes: progress, new linked records or newly published anomaly flags.

Share card: CONST. OF CLASSROOMS, 1 STOREY 4 CLASSROOMS, TONOTON ES, PIDDIG, ILOCOS NORTE

Share this page

The card shows the public record facts and a QR code back to this page.

FacebookDownload image

Money Trail

1. Appropriation

Possible match · score 84%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure along Cura River, Brgy. San Antonio, Piddig, Ilocos Norte
GAA fiscal year: FY2017

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-E-17-0017541

₱1,955,200.00 · FY2017

Released to Regional Office - VI (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