Rehabilitation / Major Repair of Flood Control Structure22CM0008

Rehabilitation of Mabayuan River, Sta. 3+300 - Sta. 3+414 (Both Sides), Olongapo City

Rehabilitation of Mabayuan River, Sta. 3+300 - Sta. 3+414 (Both Sides), Olongapo City is a DPWH-tracked public work in OLONGAPO CITY (ZAMBALES), ZAMBALES, Region III. Reported contract value: ₱39,199,639.49. Status: Reported complete (DPWH). Contractor on record: STO CRISTO CONST & TRADING INC FOR: STO CRISTO CONST & TRADING. Figures trace to sumbong.

OLONGAPO CITY (ZAMBALES), ZAMBALES, Region III

Region: Region III

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2019-10-27 · Maxar

After capture: 2019-10-27 · Vantor

No imagery since construction began — latest capture 2019-10-27

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

₱39,199,639.49

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
FY2022 · ₱50,000
Probable match · score 0.87
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-BMB-A-22-0002924 · ₱115,000,000
Possible match · score 0.60
DBM release source ↗
3. PhilGEPS award
Not found in PhilGEPS by contract ID 22CM0008 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2019-10-27 → 2019-10-27
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.

Site vs flood hazard · Project NOAH 100-year map

High flood hazard · Zambales

Based on the coordinates published with the DPWH record and NOAH file Zambales.zip. Pins are sometimes placed at the town center rather than the site. NOAH data (ODbL) · Need vs spending by province

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Money Trail

1. Appropriation

Probable match · score 87%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Rehabilitation of Flood Control Structure at Bucao River, Upstream, Sta. 0 + 500 - Sta. 0 + 950, Botolan, Zambales
GAA fiscal year: FY2022

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0002924

₱115,000,000.00 · FY2022

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0006773

₱15,000,000.00 · FY2022

DBM SARO listing (source)

3. Procurement & Award

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

Contractor

STO CRISTO CONST & TRADING INC FOR: STO CRISTO CONST & TRADING

55 projects · ₱4.9B total · 11 flags

Other projects by this contractor

No sat.

NATIONAL BUILDING PROGRAM - BUILDINGS AND OTHER STRUCTURES - MULTIPURPOSE/FACILITIES, CONSTRUCTION OF SUBIC GENERAL HOSPITAL, SUBIC, ZAMBALES

Zambales 2nd DEO, Region III

2024₱289.5M

Past target date (DPWH On-Going)

No sat.

CONVERGENCE & SPL. SUPP. PROG.-SUSTAINABLE INFRA. PROJS. ALLEVIATING GAPS (SIPAG)-ACCESS ROADS AND/OR BRIDGES FR. THE NAT'L. ROAD/S LEAD. TO MAJOR/STRATEGIC PUBLIC BLDGS./FACILITIES-CONST. OF STO. TOMAS-ARAYAT BYPASS ROAD (CANDABA SECTION), PROV. OF PAMP.

Region III, Region III

2024₱283.7M

Past target date (DPWH On-Going)

REHABILITATION/RESTORATION OF DETERIORATED DIKES/ERODED RIVERBANKS ALONG PAMPANGA RIVER INCLUDING CANDABA CUT-OFF CHANNEL, CANDABA, PAMPANGA

Flood Control Management Cluster, Central Office

2018₱260.3M

Reported complete (DPWH)

No sat.

CONVERGENCE & SPL. SUPPORT PROG.-SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG)-INTERJURISDICTIONAL ROADS AND/OR BRIDGES (ROADS THAT TRAVERSE MULTIPLE LGU JURISDICTIONS)-REHAB. OF ROAD, CANDABA-BALIWAG ROAD (PASIG-POBLACION SECT.) CANDABA, P

Region III, Region III

2025₱236.4M

Past target date (DPWH On-Going)