Flood Control and Drainage25DI0063

CONSTRUCTION OF REVETMENT ALONG MAYAPA WATERWAYS (NEAR BARANDAL - MAYAPA BRIDGE) BRGY. MAYAPA, CALAMBA CITY, LAGUNA

CONSTRUCTION OF REVETMENT ALONG MAYAPA WATERWAYS (NEAR BARANDAL - MAYAPA BRIDGE) BRGY. MAYAPA, CALAMBA CITY, LAGUNA is a DPWH-tracked public work in Laguna 2nd DEO, Region IV-A. Reported contract value: ₱47,381,080.00. Status: Past target date (DPWH On-Going). Contractor on record: DATZLAV CONST. Figures trace to dpwh.

Laguna 2nd DEO, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2025-04-25 · Maxar

After capture: 2025-04-25 · Vantor

No imagery since construction began — latest capture 2025-04-25

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

₱47,381,080.00

Progress76%

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

Follow the peso

1 of 5 steps linked to this project, 1 at office level only. Links are automated matches unless marked confirmed.

1. GAA budget line
District-office budget line, FY2025 · ₱100,000 (shared by many projects, not this project's own line)
Possible match · score 0.84
DBM GAA source ↗
2. SARO / NCA release
No SARO/NCA found for this office and year. DBM publishes releases by agency and office, rarely by project.
3. PhilGEPS award
Not found in PhilGEPS by contract ID 25DI0063 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
76% reported · imagery 2025-04-25 → 2025-04-25
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 · Laguna

Based on the coordinates published with the DPWH record and NOAH file Laguna.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

Possible match · score 84%

UACS: 18001
Amount: ₱100,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Protection Structure Phase 4 (Biñan-Carmona Boundary), Biñan Side, Biñan City, Laguna
GAA fiscal year: FY2025

DBM GAA source document

2. Allotment

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

Laguna 2nd 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

DATZLAV CONST

171 projects · ₱2.4B total · 0 flags

Other projects by this contractor

No sat.

PREVENTIVE MAINTENANCE-SECONDARY ROADS- CALAMBA-STA. CRUZ-FAMY JCT. RD-K0093+(-221)-K0093+843, K0093+977-K0094+988, LUMBAN, LAGUNA

Laguna 1st DEO, Region IV-A

2025₱90.2M

Reported complete (100% progress, DPWH status On-Going)

No sat.

CONSTRUCTION OF STRUCTURE FOR RIVER PROTECTION ALONG SAN JUAN RIVER BRGY.BANADERO AND BRGY SAN JUAN CALAMBA CITY, LAGUNA

Laguna 2nd DEO, Region IV-A

2024₱84.4M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF STRUCTURE FOR RIVER PROTECTION ALONG TABON WATERWAYS (STAGERRED), BAY, LAGUNA

Laguna 2nd DEO, Region IV-A

2025₱75.2M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF REVETMENT ALONG SAN JUAN RIVER, BRGY. PARIAN, CALAMBA CITY, LAGUNA

Laguna 2nd DEO, Region IV-A

2024₱58.9M

Reported complete (100% progress, DPWH status On-Going)

No sat.

CONSTRUCTION OF FLOOD CONTROL (SLOPE PROTECTION STRUCTURE), BARANGAY ESTRELLA, SAN PEDRO CITY, LAGUNA

Laguna 2nd DEO, Region IV-A

2023₱57.4M

Past target date (DPWH On-Going)

No sat.

PREVENTIVE MAINTENANCE - PRIMARY ROADS - CALAMBA-STA CRUZ-FAMY JCT RD - K0064 + 292 - K0064 + 562, K0065 + 000 - K0065 + 159, K0067 + 260 - K0067 + 303, K0067 + 329 - K0067 + 725

Laguna 2nd DEO, Region IV-A

2022₱51.9M

Reported complete (DPWH)

View all 171 projects →

4. Implementation

Contract Amount

₱47,381,080.00

Progress

Past target date (DPWH On-Going)

Start Date

May 16, 2025

Target End

January 1, 2026

5. Audit

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

CONSTRUCTION OF REVETMENT ALONG MAYAPA WATERWAYS (NEAR BARANDAL - MAYAPA BRIDGE) BRGY. MAYAPA, CALAMBA CITY, LAGUNA

Follow the peso

Money Trail

1. Appropriation

2. Allotment

3. Procurement & Award

Other projects by this contractor

4. Implementation

5. Audit

Hazard context

Where this project sits

Hazard context