Water Provision and Storage21DB0172

CONVERGENCE AND SPECIAL SUPPORT PROGRAM-CONSTRUCTION/REHABILITATION OF WATER SUPPLY/ SEPTAGE AND SEWERAGE/ RAINWATER COLLECTOR SYSTEM - RAINWATER COLLECTORS SYSTEM

CONVERGENCE AND SPECIAL SUPPORT PROGRAM-CONSTRUCTION/REHABILITATION OF WATER SUPPLY/ SEPTAGE AND SEWERAGE/ RAINWATER COLLECTOR SYSTEM - RAINWATER COLLECTORS SYSTEM is a DPWH-tracked public work in Batangas 1st DEO, Region IV-A. Reported contract value: ₱4,301,391.05. Status: Reported complete (DPWH). Contractor on record: DATZLAV CONST. Figures trace to dpwh.

Batangas 1st DEO, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.5 m

Before capture: 2022-10-22 · Maxar

After capture: 2025-06-03 · 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

₱4,301,391.05

Progress100%

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, FY2021 · ₱5,000 (shared by many projects, not this project's own line)
Possible match · score 0.80
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 21DB0172 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2022-10-22 → 2025-06-03
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.

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Money Trail

1. Appropriation

Possible match · score 80%

UACS: 18001
Amount: ₱5,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction/Rehabilitation of Flood Control and Drainage Structures, Brgy. Aya, Talisay, Batangas
GAA fiscal year: FY2021

DBM GAA source document

2. Allotment

Agency-level releases for FY2021, not tied to this contract

Batangas 1st DEO · SARO 1,294 (₱130,951,870,166.00) · NCA 1,353 (₱701,960,015,999.00)

Top SAROs
SARO SARO-BMB-A-21-0007375 · ₱6,904,444,500.00 · Source document
SARO SARO-BMB-A-21-0013649 · ₱4,508,400,000.00 · Source document
SARO SARO-BMB-A-21-0013374 · ₱3,722,000,000.00 · Source document
SARO SARO-BMB-A-21-0007571 · ₱3,693,237,000.00 · Source document
SARO SARO-BMB-A-21-0006795 · ₱2,927,625,813.00 · 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

₱4,301,391.05

Progress

Reported complete (DPWH)

Start Date

November 8, 2022

Target End

April 6, 2023

5. Audit

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

CONVERGENCE AND SPECIAL SUPPORT PROGRAM-CONSTRUCTION/REHABILITATION OF WATER SUPPLY/ SEPTAGE AND SEWERAGE/ RAINWATER COLLECTOR SYSTEM - RAINWATER COLLECTORS SYSTEM

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