Buildings and Facilities17DN0157No coordinates published by DPWH

CONSTRUCTION OF FOUR (4) STOREY, EIGHT (8) CLASSROOMS CALAWIS NHS, ANTIPOLO CITY

CONSTRUCTION OF FOUR (4) STOREY, EIGHT (8) CLASSROOMS CALAWIS NHS, ANTIPOLO CITY is a DPWH-tracked public work in Rizal 1st DEO, Region IV-A. Reported contract value: ₱5,438,536.35. Status: Past target date (DPWH On-Going). Contractor on record: INFRAVIA CONST AND DEVELOPMENT CORP FORMERLY: PACIFIC SUMMIT CONST GROUP INC. Figures trace to dpwh.

Rizal 1st DEO, Region IV-A

DPWH did not publish coordinates for this project. Location estimated from the project title (barangay level); satellite images may not show the exact site.

Region: Region IV-A

Esri Wayback · ~0.5 mLocation estimated from title · may not show the exact site

Before capture: 2015-02-17 · DigitalGlobe

After capture: 2025-03-12 · 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

₱5,438,536.35

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 · ₱3,700 (shared by many projects, not this project's own line)
Possible match · score 0.80
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-BMB-C-17-0000692 · ₱100,000,000 · 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 17DN0157 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2015-02-17 → 2025-03-12
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)

₱679,817 per classroom= 0.3x the Region IV-A median (n=665)

Contract cost ₱5,438,536 ÷ 8 classroom read from the DPWH title (“EIGHT (8) CLASSROOMS”; classroom count in title). National percentile: 1. 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

Possible match · score 80%

UACS: 18001
Amount: ₱3,700,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Drainage Canal along Floodway Road Westbank, Rizal
GAA fiscal year: FY2017

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-C-17-0000692

₱100,000,000.00 · FY2017

Released to National Electrification Administration (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)