Construction of Flood Mitigation Structure21DO0044

Construction of Slope Protection, Kamanawis Road, Sitio Tablon, Barangay Cuyambay, Tanay, Rizal

Construction of Slope Protection, Kamanawis Road, Sitio Tablon, Barangay Cuyambay, Tanay, Rizal is a DPWH-tracked public work in RIZAL, Region IV-A. Reported contract value: ₱1,930,317.07. Status: Reported complete (DPWH). Contractor on record: GKB BUILDERS. Figures trace to sumbong.

RIZAL, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.5 mLocation approximate

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

₱1,930,317.07

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

Probable match · score 88%

UACS: 18001
Amount: ₱7,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structures, Barangay San Isidro, Rodriguez, Rizal
GAA fiscal year: FY2021

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-21-0013376

₱5,000,000.00 · FY2021

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-21-0012598

₱142,000,000.00 · FY2021

DBM SARO listing (source)

3. Procurement & Award

Probable match · 89%

Proposed Construction of Multi-Purpose Hall Cruz

₱2,041,414.27 · GKB BUILDERS

Probable match · 87%

Improvement of Ynares Multi-Purpose Covered Court

₱1,775,411.86 · GKB BUILDERS

Probable match · 85%

Construction of Storage Room at Morong Fire Centra

₱1,213,206.14 · GKB BUILDERS

Possible match · 84%

Improvement of Morong Fire Station at Brgy. San Pe

₱1,527,801.76 · GKB BUILDERS

Possible match · 82%

Construction of Ynares Stage at Evangelista Elem.

₱891,804.79 · GKB BUILDERS

Possible match · 80%

Repair/Repainting of Two (2) Storey, Four (4) Clas

₱1,417,636.82 · GKB BUILDERS

Possible match · 80%

Construction of Perimeter Fence at Sitio Pulong Li

₱1,813,384.96 · GKB BUILDERS

Possible match · 78%

Improvement/Construction of Drainage Canal of Road

₱1,081,368.56 · GKB BUILDERS

Possible match · 77%

Construction Project

₱250,099.40 · GKB BUILDERS

Possible match · 76%

Concreting of Pathway & School Ground at Abuyod Na

₱444,170.20 · GKB BUILDERS

Possible match · 76%

Construction Project

₱99,098.16 · GKB BUILDERS

Possible match · 75%

Procurement of Repair of CGMC Alpha & Bravo Barrac

₱796,081.75 · GKB BUILDERS

Possible match · 71%

Repair/Repainting of Various Ynares Waiting Shed &

₱403,395.28 · GKB BUILDERS

Possible match · 63%

Construction of Handwashing Facility at Morong Nat

₱332,097.46 · GKB BUILDERS

Possible match · 61%

Repair/Repainting of Ynares Multi-Purpose Covered

₱1,123,747.46 · GKB BUILDERS

Contractor

GKB BUILDERS

22 projects · ₱175.6M total · 0 flags

Other projects by this contractor

No sat.

ORGANIZATIONAL OUTCOME 1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM - NETWORK DEVELOPMENT PROGRAM - ROAD WIDENING - TERTIARY ROADS - SAN MATEO - RODRIGUEZ ROAD - K0023+100 - K0024+000

Rizal 2nd DEO, Region IV-A

2022₱23.5M

Reported complete (DPWH)

No sat.

Construction of Slope Protection Structure along Sakayin Creek at Sitio Namay, Sitio Caingin, and Sitio Wawa, Barangay San Juan, Morong, Rizal

MORONG (RIZAL), RIZAL, Region IV-A

2024₱14.8M

Reported complete (DPWH)

No sat.

CONVERGENCE AND SPECIAL SUPPORT PROGRAM (CSSP) - BASIC INFRASTRUCTURE PROGRAM (BIP) - MULTI-PURPOSE BUILDINGS/FACILITIES TO SUPPORT SOCIAL SERVICES - CONSTRUCTION OF MULTI-PURPOSE BUILDING AT UNIVERSITY OF RIZAL SYSTEM (URS), BARANGAY SAN JOSE, ROD.....

Rizal 2nd DEO, Region IV-A

2022₱14.4M

Reported complete (DPWH)

No sat.

ORGANIZATIONAL OUTCOME 1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM - ASSET PRESERVATION PROGRAM - CONSTRUCTION/UPGRADING/REHABILITATION OF DRAINAGE ALONG NATIONAL ROADS - SECONDARY ROADS - MANILA EAST ROAD - K0049+592 - K0050+281 BARAS, RIZAL

Rizal 2nd DEO, Region IV-A

2021₱14.2M

Reported complete (DPWH)

No sat.

CONCRETING OF SITIO PULKUM TO SITIO MAY-UGAT, BRGY. LAGUNDI FMR, BRGY. LAGUNDI MORONG, RIZAL

Rizal 2nd DEO, Region IV-A

2024₱9.9M

Reported complete (DPWH)

No sat.

CONVERGENCE AND SPECIAL SUPPORT PROGRAM - BASIC INFRASTRUCTURE PROGRAM (BIP)- MULTI-PURPOSE BUILDINGS/FACILITIES TO SUPPORT SOCIAL SERVICES - CONSTRUCTION OF MULTI-PURPOSE BUILDING, BARANGAY SAN ROQUE, CARDONA, RIZAL

Rizal 2nd DEO, Region IV-A

2023₱9.9M

Reported complete (DPWH)

View all 22 projects →

4. Implementation

Contract Amount

₱1,930,317.07

Progress

Reported complete (DPWH)

Start Date

September 5, 2022

Target End

December 14, 2022

5. Audit

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