Water Provision and Storage25GJ0059

RAINWATER COLLECTOR SYSTEM

RAINWATER COLLECTOR SYSTEM is a DPWH-tracked public work in Iloilo City DEO, Region VI. Reported contract value: ₱2,593,524.34. Status: Reported complete (DPWH). Contractor on record: ALKA STRUCTURE CONST SERVICES CORP. Figures trace to dpwh.

Iloilo City DEO, Region VI

Region: Region VI

Esri Wayback · ~0.5 m

Before capture: 2022-11-29 · Maxar

After capture: 2025-11-28 · 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

₱2,593,524.34

Progress100%

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

Money Trail

1. Appropriation

Possible match · score 82%

UACS: 18001
Amount: ₱40,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structures within Iloilo City Waterways and Coastal Protection (Section 11)
GAA fiscal year: FY2025

DBM GAA source document

2. Allotment

Agency-level releases for FY2025, not tied to this contract

Iloilo City DEO · SARO 1,540 (₱654,314,185,039.00) · NCA 1,270 (₱735,120,377,953.60)

Top SAROs
SARO SARO-BMB-A-25-0009040 · ₱120,890,686,000.00 · Source document
SARO SARO-BMB-A-25-0009037 · ₱81,061,992,000.00 · Source document
SARO SARO-BMB-A-25-0008121 · ₱44,924,804,000.00 · Source document
SARO SARO-BMB-A-25-0011034 · ₱44,223,031,000.00 · Source document
SARO SARO-BMB-A-25-0009045 · ₱43,643,598,000.00 · Source document

3. Procurement & Award

No PhilGEPS award linked in the link table for this contract yet.

Contractor

ALKA STRUCTURE CONST SERVICES CORP

Not graded

1 projects · ₱2.6M total · 0 flags

4. Implementation

Contract Amount

₱2,593,524.34

Progress

Reported complete (DPWH)

Start Date

July 28, 2025

Target End

October 7, 2025

5. Audit

No COA audit observations linked to this project yet. See COA AAR sources.