Buildings and Facilities23DN0135

CONSTRUCTION OF FOUR (4) STOREY, EIGHT (8) CL, LIBIS ES ANTIPOLO CITY (SECOND DISTRICT)

CONSTRUCTION OF FOUR (4) STOREY, EIGHT (8) CL, LIBIS ES ANTIPOLO CITY (SECOND DISTRICT) is a DPWH-tracked public work in Rizal 1st DEO, Region IV-A. Reported contract value: ₱30,000,000.00. Status: Reported complete (100% progress, DPWH status On-Going). Contractor on record: 1C4M BUILDERS INC. Figures trace to dpwh.

Rizal 1st DEO, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.5 m

Before capture: 2021-12-03 · Maxar

After capture: 2021-12-03 · Vantor

No imagery since construction began — latest capture 2021-12-03

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

₱30,000,000.00

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, 1 at office level only. Links are automated matches unless marked confirmed.

1. GAA budget line
District-office budget line, FY2023 · ₱50,000 (shared by many projects, not this project's own line)
Possible match · score 0.82
DBM GAA source ↗
2. SARO / NCA release
No SARO/NCA found for this office and year. DBM publishes releases by agency and office, rarely by project.
3. PhilGEPS award
Not found in PhilGEPS by contract ID 23DN0135 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2021-12-03 → 2021-12-03
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)

₱3,750,000 per classroom= 1.7x the Region IV-A median (n=665)

Contract cost ₱30,000,000 ÷ 8 classroom read from the DPWH title (“EIGHT (8) CL”; classroom count in title). National percentile: 98. 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 82%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure, Sitio Libis Creek, Barangay San Jose, Antipolo City
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

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

Rizal 1st DEO · 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

1C4M BUILDERS INC

65 projects · ₱1.6B total · 1 flags

Other projects by this contractor

No sat.

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No sat.

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Past target date (DPWH On-Going)

No sat.

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Past target date (DPWH On-Going)

No sat.

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Rizal 1st DEO, Region IV-A

2025₱49.0M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF FLOOD CONTROL STRUCTURE, TINAPANTAY RIVER, PHASE 5, BARANGAY SAN JOSE, ANTIPOLO CITY, RIZAL (SECOND DISTRICT)

Rizal 1st DEO, Region IV-A

2025₱49.0M