Buildings and Facilities18JF0130

CONSTRUCTION OF 2 STOREY 6 CLASSROOM AT LANGON NHS, TUNGAWAN, ZAMBOANGA SIBUGAY

CONSTRUCTION OF 2 STOREY 6 CLASSROOM AT LANGON NHS, TUNGAWAN, ZAMBOANGA SIBUGAY is a DPWH-tracked public work in Zamboanga Sibugay 2nd DEO, Region IX. Reported contract value: ₱11,396,904.23. Status: Reported complete (DPWH). Contractor on record: LAKEWOOD CONST CO. Figures trace to dpwh.

Zamboanga Sibugay 2nd DEO, Region IX

Region: Region IX

Esri Wayback · ~0.46 mLocation approximateLocation unverified

Before capture: 2013-02-03 · Maxar

After capture: 2025-11-07 · 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

₱11,396,904.23

Progress100%

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

Follow the peso

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

1. GAA budget line
FY2018 · ₱10,000
Probable match · score 0.87
DBM GAA source ↗
2. SARO / NCA release
NCA NCA-ROIX-18-0014811 · ₱372,892 · release to the district office, not itemized per project
Possible match · score 0.82
DBM release source ↗
3. PhilGEPS award
₱11,396,904 · LAKEWOOD CONST CO
Confirmed (exact contract ID) · score 1.00
PhilGEPS source ↗
4. DPWH progress + satellite
100% reported · imagery 2013-02-03 → 2025-11-07
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)

₱1,899,484 per classroom= 1.4x the Region IX median (n=269)

Contract cost ₱11,396,904 ÷ 6 classroom read from the DPWH title (“6 CLASSROOM”; classroom count in title). National percentile: 57. Higher unit cost can have legitimate causes (terrain, design, scope not stated in the title); this is a comparison, not a finding. Methodology

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Money Trail

1. Appropriation

Probable match · score 87%

UACS: 18001
Amount: ₱10,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Libertad Flood Control Structure along Tungawan River, Tungawan, Zamboanga Sibugay
GAA fiscal year: FY2018

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

NCA NCA-ROIX-18-0014811

₱372,892.00 · FY2018

Released to (Zamboanga Regional Science High 2018 School) (office-level, not project-specific). This SARO/NCA funds the office's programme; DBM listings do not tie it to this contract.

DBM NCA listing (source)