Roads21DH0042

ROAD WIDENING - CALAMBA-STA. CRUZ-FAMY JCT RD.K0106 + 464 TO K0106 + 900, PANGIL, LAGUNA

ROAD WIDENING - CALAMBA-STA. CRUZ-FAMY JCT RD.K0106 + 464 TO K0106 + 900, PANGIL, LAGUNA is a DPWH-tracked public work in Laguna 1st DEO, Region IV-A. Reported contract value: ₱30,517,683.88. Status: Reported complete (DPWH). Contractor on record: 11 DIAMOND EAGLE CONST CORP FORMERLY:11 DIAMOND EAGLE CONST. Figures trace to dpwh.

Laguna 1st DEO, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.5 m

Before capture: 2019-03-13 · Maxar

After capture: 2025-05-12 · 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

₱30,517,683.88

Progress100%

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

Follow the peso

2 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, FY2021 · ₱40,614 (shared by many projects, not this project's own line)
Possible match · score 0.80
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
₱31,510,168 · 11 DIAMOND EAGLE CONSTRUCTION
Confirmed (exact contract ID) · score 1.00
PhilGEPS source ↗
4. DPWH progress + satellite
100% reported · imagery 2019-03-13 → 2025-05-12
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 · Road, cost per km (widening)

₱69,994,688 per km= 1.6x the Region IV-A median (n=330)

Contract cost ₱30,517,684 ÷ 0.436 km read from the DPWH title (“K0106 + 464 TO K0106 + 900”; K-post / station range length). National percentile: 94. 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: ₱40,614,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction/Maintenance of Flood Mitigation Structures and Drainage Systems/Construction of River Control along Santa Cruz River, Santa Cruz Section, Santa Cruz, Laguna
GAA fiscal year: FY2021

DBM GAA source document

2. Allotment

Agency-level releases for FY2021, not tied to this contract

Laguna 1st DEO · SARO 1,294 (₱130,951,870,166.00) · NCA 1,353 (₱701,960,015,999.00)

Top SAROs
SARO SARO-BMB-A-21-0007375 · ₱6,904,444,500.00 · Source document
SARO SARO-BMB-A-21-0013649 · ₱4,508,400,000.00 · Source document
SARO SARO-BMB-A-21-0013374 · ₱3,722,000,000.00 · Source document
SARO SARO-BMB-A-21-0007571 · ₱3,693,237,000.00 · Source document
SARO SARO-BMB-A-21-0006795 · ₱2,927,625,813.00 · Source document

3. Procurement & Award

Confirmed (exact contract ID) · 100%

Road Widening – Calamba – Sta. Cruz – Famy Jct. R

₱31,510,168.08 · 11 DIAMOND EAGLE CONSTRUCTION

Contractor

11 DIAMOND EAGLE CONST CORP FORMERLY:11 DIAMOND EAGLE CONST

209 projects · ₱4.5B total · 1 flags

Other projects by this contractor

No sat.

CONSTRUCTION OF RIVER PROTECTION STRUCTURE ALONG BALANAC RIVER (PACKAGE A), LAGUNA

Region IV-A, Region IV-A

2023₱168.6M

Past target date (DPWH On-Going)

PROTECT LIVES AND PROPERTIES AGAINST MAJOR FLOODS FLOOD MANAGEMENT PROGRAM CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS CONSTRUCTION OF RIVER CONTROL ALONG SAN PEDRO RIVER (PHASE I), SAN PEDRO CITY, LAGUNA

Region IV-A, Region IV-A

2020₱112.9M

Reported complete (DPWH)