Barangay
Dulangan
Dulangan, San Luis, Batangas, Region IV-A (CALABARZON). Urban. Population 3,138 (2024 POPCEN).
PSGC 0401024010 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Dulangan
Counts include this barangay and every LGU under it. Each record carries how it was linked and a confidence level; figures are as recorded by the source and exclude single amounts of ₱10B+ held for verification. They are not findings.
DPWH infrastructure projects
Contracts on the DPWH Transparency portal, placed by coordinates first. Source: DPWH Transparency portal
9 records · ₱476,241,890.00
- Convergence and Special Support Program, Sustainable Infrastructure Projects Alleviating Gaps (Sipag), Access Roads and/Or Bridges From the National Road/S Leading to Major/Strategic Public Buildings/Facilities, Improvement of Road, Dulangan-Talon-Abiacao₱144,750,000.00 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Oo1 : Ensure Safe and Reliable National Road System, Network Development Program, Construction of Missing Links/New Roads, Mabini-Bauan-San Luis-Lemery Road, Batangas₱101,325,000.00 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- Convergence and Special Support Program, Sustainable Infrastructure Projects Alleviating Gaps (Sipag), Interjurisdictional Roads and/Or Bridges (Or, Roads That Traverse Multiple Lgu Jurisdictions), Construction of Mabini-Bauan-San Luis-Taal-Lemery Road (S₱96,500,000.00 · 2024 · medium confidence (project coordinates inside the barangay boundary)
- Organizational Outcome 2: Protect Lives and Properties Against Major Floods, Flood Management Program, Construction/Maintenance of Flood Mitigation Structures and Drainage Systems, Construction of Seawall Structure Along Mabini-Bauan-San Luis-Taal-Lemery₱93,605,000.00 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Flood Control Structure at Dulangan, San Luis, Batangas₱22,195,000.00 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Farm-to-Mill Road, Brgy. Tejero, San Luis, Batangas₱4,996,890.00 · 2023 · medium confidence (project coordinates inside the barangay boundary)
How linked: 9 by project coordinates inside the barangay boundary.
Contracts this LGU awarded (PhilGEPS)
PhilGEPS awards where the procuring entity is this LGU. Source: PhilGEPS award notices
Not yet linked to Dulangan itself. This shows the province figure for Batangas.
213 records · ₱86,081,847,761.75
1 placed at Batangas level itself; the rest in LGUs under it.
- Province of Batangas₱27,163,571,512.88 · high confidence (the LGU itself is the buyer)
- City of Batangas, Batangas₱12,149,881,778.62 · high confidence (the LGU itself is the buyer)
- City of Tanauan, Batangas₱10,104,291,575.71 · high confidence (the LGU itself is the buyer)
- City of Lipa, Batangas₱7,979,548,924.66 · high confidence (the LGU itself is the buyer)
- Municipality of Calaca, Batangas₱3,725,386,926.38 · high confidence (the LGU itself is the buyer)
- Municipality of Sto. Tomas, Batangas₱3,366,552,287.32 · high confidence (the LGU itself is the buyer)
How linked: 213 by the LGU itself is the buyer.
PhilGEPS awards delivered here (all agencies)
Awards by any agency whose area of delivery is this province. PhilGEPS records delivery areas at province level only. Source: PhilGEPS award notices
Not yet linked to Dulangan itself. This shows the province figure for Batangas.
98,368 records · ₱275,016,250,206.72
98,307 placed at Batangas level itself; the rest in LGUs under it.
- Batangas₱275,016,250,206.72 · 98,307 awards · high confidence (area of delivery is this province only)
- Batangas, Bukidnon, Cagayan, Camarines Sur, Cotabato, Davao del Sur, Isabela, Pampanga, Tarlac₱112,839,000.00 · 2 awards · low confidence (area of delivery lists several provinces)
- Batangas, Cavite₱31,141,666.00 · 8 awards · low confidence (area of delivery lists several provinces)
- Batangas, Cavite, Laguna, Quezon₱28,786,064.50 · 3 awards · low confidence (area of delivery lists several provinces)
- Batangas, Cavite, Laguna, Quezon, Rizal₱26,970,394.00 · 11 awards · low confidence (area of delivery lists several provinces)
- Batangas, Quezon₱23,060,054.72 · 7 awards · low confidence (area of delivery lists several provinces)
How linked: 98,307 by area of delivery is this province only; 61 by area of delivery lists several provinces.
Local Government Support Fund releases
DBM LGSF project releases by province, city/municipality and barangay. Source: DBM COMPASS
Not yet linked to Dulangan itself. This shows the municipality figure for San Luis.
23 records · ₱53,611,470.00
4 placed at San Luis level itself; the rest in LGUs under it.
- Construction of Multipurpose Building in Barangay Tejero, San Luis, Batangas₱10,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Construction of Water Supply System in Barangay San Isidro, San Luis₱5,000,000.00 · 2023 · high confidence (location columns in the DBM release)
- Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Purchase of Vehicle - Pick-Up (for Conversion Into A Rescue Vehicle Equipped With the Necessary Equipment and Apparatus)₱2,400,000.00 · 2025 · high confidence (location columns in the DBM release)
- Purchase of Vehicle - Pick-Up (for Conversion Into A Rescue Vehicle Equipped With the Necessary Equipment and Apparatus)₱2,400,000.00 · 2025 · high confidence (location columns in the DBM release)
How linked: 23 by location columns in the DBM release.
GAA budget lines naming this place
General Appropriations Act lines whose text ends in this city/municipality and province. Source: DBM General Appropriations Act
3 records · ₱16,000,000.00
- Construction (Completion) of Multi-Purpose Building, Barangay Dulangan, San Luis, Batangas₱8,000,000.00 · 2026 · medium confidence (GAA line text names the place)
- Construction of Multi - Purpose Building, Barangay Dulangan, San Luis, Batangas₱5,000,000.00 · 2024 · medium confidence (GAA line text names the place)
- Rehabilitation of Seawall, Brgy. Dulangan, San Luis, Batangas₱3,000,000.00 · 2020 · medium confidence (GAA line text names the place)
How linked: 3 by GAA line text names the place.
COA annual audit reports
Not yet linked: the COA reports loaded so far cover national agencies only. LGU audit reports are published at coa.gov.ph.
Published anomaly flags
Patterns in the linked records that reviewers checked and published. A flag is a question worth asking, not a finding of wrongdoing.
No published flags are linked to Dulangan itself: none of the DPWH projects, PhilGEPS awards or contractors matched to it carry a reviewed flag yet. Showing the nearest parent LGU that has some, Batangas.
- Contractor Concentration (Flood Control)Mindanao RockContractor: Mindanao Rock
- Awards Very Close to the Budget CeilingConstruction of Flood Mitigation Structures Along San Juan River - Phase 5, Tanauan - Sto. Tomas, BatangasContractor: Mar-Vel Const & Supply
- Duplicate or Near-Duplicate ProjectsConstruction of Revetment Along Lawaye River, San Juan, BatangasContractor: V R Patron Builders & Developers Corp Previousl
- Duplicate or Near-Duplicate ProjectsConstruction of Flood Mitigation Structure Along San Juan River, Tanauan - Sto. Tomas, BatangasContractor: N D M Sanchez Builders & Development Corp
- Duplicate or Near-Duplicate ProjectsConstruction of Revetment Along Malaking Ilog River, San Juan, BatangasContractor: V R Patron Builders & Developers Corp Previousl
- Duplicate or Near-Duplicate ProjectsConstruction of Flood Mitigation Structure Along Bugaan River, Laurel, BatangasContractor: V R Patron Builders & Developers Corp Previousl
Contractors on linked DPWH projects
All 5 contractors on DPWH projects linked to Dulangan and the LGUs under it. Click a column to sort.
| Vicmar Const INC | 3 | ₱291,430,000.00 | 0 |
| Tcsc CORP | 2 | ₱149,746,890.00 | 0 |
| Oic Conztruct And Supply CORP Formerly:Oic Const | 2 | ₱27,145,000.00 | 0 |
| Greenfield Const | 1 | ₱4,950,000.00 | 0 |
| Tristan Tejada Const Formerly: Jomatris CO | 1 | ₱2,970,000.00 | 0 |
Costs as recorded by DPWH; single amounts of ₱10B+ are held for verification and excluded. Flags count published automated anomalies on this contractor's projects or awards here, plus flags on the contractor itself; they are not findings.

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QR codes for Dulangan
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