Construction of Drainage Structure22CC0277

Construction of Manila North Road Drainage Tributary Outfall, Longos- Calumpit Section, Malolos City, Bulacan

Construction of Manila North Road Drainage Tributary Outfall, Longos- Calumpit Section, Malolos City, Bulacan is a DPWH-tracked public work in CITY OF MALOLOS (CAPITAL) (BULACAN), BULACAN, Region III. Reported contract value: ₱47,518,704.12. Status: Reported complete (DPWH). Contractor on record: TOPNOTCH CATALYST BUILDERS INC. Figures trace to sumbong.

CITY OF MALOLOS (CAPITAL) (BULACAN), BULACAN, Region III

Region: Region III

Esri Wayback · ~0.5 m

Before capture: 2020-01-30 · Maxar

After capture: 2025-04-07 · 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

₱47,518,704.12

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 87%

UACS: 18001
Amount: ₱44,092,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure, Malibong Bata Section, Pandi, Bulacan
GAA fiscal year: FY2022

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0002958

₱2,583,500,000.00 · FY2022

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0002898

₱71,500,000.00 · FY2022

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-ROIII-22-0000929

₱84,820.00 · FY2022

DBM SARO listing (source)

Office-level release, not tied to this specific contract

NCA NCA-ROIII-22-0005486

₱1,178,247.00 · FY2022

Released to Pampanga National 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 NCA listing (source)

3. Procurement & Award

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

Contractor

TOPNOTCH CATALYST BUILDERS INC

241 projects · ₱13.6B total · 65 flags

Other projects by this contractor

No sat.

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG)- ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROAD/S LEADING TO MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES- CONST. OF ROAD DIKE ALONG BUCAYAO RIVER, PHASE 3, BRGY. SAN LUIS, NAUJAN, OR. MINDOR

Region IV-B, Region IV-B

2024₱186.0M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF FLOOD CONTROL STRUCTURE AT FILINVEST, BARANGAY BAGONGSILANGAN, QUEZON CITY

Quezon City 1st DEO, National Capital Region

2024₱143.3M

Past target date (DPWH On-Going)

No sat.

CONVERGENCE AND SPECIAL SUPPORT PROGRAM-SUSTAINABLE INFRA. PROJECTS ALLEVIATING GAPS(SIPAG)-SIPAG-ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROADS LEADING TO MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES-CONST. OF ROAD,PHASE II,SITIO DUPLAS,BRGY. KALAWAK

Bulacan 3rd DEO, Region III

2025₱142.5M

Past target date (DPWH On-Going)

No sat.

CONVERGE. AND SPECIAL SUPPORT PROG. - SUSTAINABLE INFRA. PROJS. ALLEVIATING GAPS (SIPAG) - SIPAG - ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROADS LEADING TO MAJOR/ STRAT. PUBLIC BLDGS/ FACILITIES - CONSTRUCTION OF ROAD, PHASE I, SITIO DUPLAS, BARANGA

Bulacan 3rd DEO, Region III

2025₱142.5M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF FLOOD CONTROL DIKE AT NABASAG RIVER (PHASE 1), PILAR, BATAAN

Bataan 2nd DEO, Region III

2024₱141.5M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF DRAINAGE ALONG BACOOR DIVERSION ROAD, CAVITE

Region IV-A, Region IV-A

2024₱112.3M