Flood Control and Drainage20OB0157

REHABILITATION OF SLOPE PROTECTION ALONG NANGKA RIVER, BRGY. NANGKA, MARIKINA CITY

REHABILITATION OF SLOPE PROTECTION ALONG NANGKA RIVER, BRGY. NANGKA, MARIKINA CITY is a DPWH-tracked public work in Metro Manila 1st DEO, National Capital Region. Reported contract value: ₱36,660,203.40. Status: Reported complete (DPWH). Contractor on record: L R TIQUI BUILDERS INC. Figures trace to dpwh.

Metro Manila 1st DEO, National Capital Region

Region: National Capital Region

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2018-05-26 · Maxar

After capture: 2025-04-25 · 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

₱36,660,203.40

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 85%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Widening/Construction of Slope Protection along East Bank Road, Manggahan Floodway Rosario Pasig City (Package 1)
GAA fiscal year: FY2020

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-NCR-20-0022081

₱0.00 · FY2020

Released to Don Alejandro Roces, Sr. Science and Technology High School (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)

3. Procurement & Award

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

Contractor

L R TIQUI BUILDERS INC

380 projects · ₱29.1B total · 8 flags

Other projects by this contractor

No sat.

AGNO RIVER BASIN FLOOD CONTROL PROJECT (PHASE III)-CONSTRUCTION OF DIKE WITH PROTECTION WORKS USING GABIONS AND MATTRESSES ALONG: A. STA MARIA-ASINGAN, STA. 24+600 TO STA. 28+600, PANGASINAN; B. ASINGAN-TAYUG, STA. 29+776 TO STA., 30+900 AND STA. 33+840 T

Flood Control Management Cluster, Central Office

2019₱941.2M

Past target date (DPWH On-Going)

No sat.

LOCAL PROGRAM-CONST./REP./REHAB./IMPR'VT. OF VARIOUS INFRASTRUCTURE INCLUDING LOCAL PROJECTS-LOCAL ROADS AND BRIDGES-LOCAL BRIDGES-CONSTRUCTION OF CIUDAD DE VICTORIA INTERCHANGE OVERPASS BRIDGE (PHASE 2) BULACAN 2ND LEGISLATIVE DISTRICT, BOCAUE, BULACAN

Region III, Region III

2019₱509.3M

Reported complete (DPWH)

No sat.

PREVENTIVE MAINTENANCE - SECONDARY ROADSLUCBAN BYPASS ROAD, QUEZON

Region IV-A, Region IV-A

2025₱327.6M

Ongoing (DPWH-reported)

No sat.

CONSTRUCTION OF FLYOVERS/INTERCHANGES/UNDERPASSES/LONG SPAN BRIDGES C-5 QUIRINO FLYOVER, LAS PINAS CITY

National Capital Region, National Capital Region

2020₱300.4M

Reported complete (DPWH)

No sat.

LOCAL ROADS AND BRIDGES-CONSTRUCTION/REPAIR/REHABILITATION/ IMPROVEMENT OF VARIOUS INFRASTRUCTURE INCLUDING LOCAL PROJECTS-CONSTRUCTION OF CIUDAD DE VICTORIA INTERCHANGE OVERPASS BRIDGE, BOCAUE, BULACAN

Region III, Region III

2018₱263.9M

Reported complete (DPWH)

No sat.

NETWORK DEVELOPMENT-CONSTRUCTION OF BY-PASSESS/DIVERSION ROADS INCLUDING ROW, PULILAN-BALIUAG DIVERSION ROAD INCLUDING ROW, PROVINCE OF BULACAN

Region III, Region III

2016₱251.2M

Reported complete (DPWH)

View all 380 projects →