Barangay

Tambo

Tambo, Ayungon, Negros Oriental, Negros Island Region (NIR). Rural. Population 4,470 (2024 POPCEN).

PSGC 1804602019 · Source: PSA, PSGC 3Q 2026 Publication Datafile

Public records linked to Tambo

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

11 records · ₱59,418,759.92

Construction of 3 Units One Storey Three Classroom School Building W/ Toilet Attached at Each Classroom (9.5mx27.0m) at Nabilog Es, Nabilog, Tayasan, Negros Oriental₱14,924,537.03 · 2019 · medium confidence (project coordinates inside the barangay boundary)
Road Upgrading (Unpaved to Paved) Based On Road Gravel Strategies, Traffic Benchmark for Upgrading to Paved Road Standards (Hdm-4 Project Analysis) Mabinay - Ayungon Road, Ayungon, Negros Oriental₱12,852,628.22 · 2018 · medium confidence (project coordinates inside the barangay boundary)
Construction of Water Supply System-Construction of Solar Water System, Municipality of Ayungon, Negros Oriental₱9,687,708.01 · 2024 · medium confidence (project coordinates inside the barangay boundary)
Implementation and Monitoring of Pamana Project - Construction of Flood Mitigation Structures Along Mabinay - Ayungon Road (S00319nr) K0122+650, Ayungon, Negros Oriental₱4,949,267.86 · 2025 · medium confidence (project coordinates inside the barangay boundary)
Construction of Multi-Purposed Building (Covered Court) Brgy. Tambo, Ayungon, Negros Oriental₱3,699,988.66 · 2019 · medium confidence (project coordinates inside the barangay boundary)
Construction of Eleven (11) Units Rainwater Collector System at Negros Oriental 1st District₱3,069,906.25 · 2022 · medium confidence (project coordinates inside the barangay boundary)

How linked: 11 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 Tambo itself. This shows the municipality figure for Ayungon.

1 record · ₱546,395,208.17

Municipality of Ayungon, Negros Oriental₱546,395,208.17 · high confidence (the LGU itself is the buyer)

How linked: 1 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 Tambo itself. This shows the province figure for Negros Oriental.

84,487 records · ₱107,749,479,997.36

84,181 placed at Negros Oriental level itself; the rest in LGUs under it.

Negros Oriental₱107,749,479,997.36 · 84,181 awards · high confidence (area of delivery is this province only)
Bohol, Cebu, Negros Oriental, Siquijor₱313,071,832.22 · 155 awards · low confidence (area of delivery lists several provinces)
Bohol, Cebu, Negros Oriental₱111,569,883.99 · 53 awards · low confidence (area of delivery lists several provinces)
Bohol, Negros Oriental₱74,376,617.00 · 35 awards · low confidence (area of delivery lists several provinces)
Bohol, Negros Oriental, Siquijor₱27,520,693.14 · 9 awards · low confidence (area of delivery lists several provinces)
Negros Occidental, Negros Oriental, Northern Samar₱19,190,749.54 · 3 awards · low confidence (area of delivery lists several provinces)

How linked: 84,181 by area of delivery is this province only; 306 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 Tambo itself. This shows the municipality figure for Ayungon.

5 records · ₱22,000,000.00

1 placed at Ayungon level itself; the rest in LGUs under it.

Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱10,000,000.00 · 2026 · high confidence (location columns in the DBM release)
Concreting of Farm to Market Road₱4,000,000.00 · 2022 · high confidence (location columns in the DBM release)
Concreting of Farm to Market Road₱4,000,000.00 · 2022 · high confidence (location columns in the DBM release)
Concreting of Farm to Market Road₱2,000,000.00 · 2022 · high confidence (location columns in the DBM release)
Construction of Level Ii Potable Water System₱2,000,000.00 · 2022 · high confidence (location columns in the DBM release)

How linked: 5 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

4 records · ₱10,000,000.00

Construction of Multi-Purpose Building (Covered Court), Brgy. Tambo, Ayungon, Negros Oriental₱4,000,000.00 · 2019 · medium confidence (GAA line text names the place)
Construction (Completion) of Multi-Purpose Building, Barangay Tambo, Ayungon, Negros Oriental₱2,000,000.00 · 2025 · medium confidence (GAA line text names the place)
Construction/Improvement of Water System at Brgy. Tambo, Ayungon, Negros Oriental₱2,000,000.00 · 2020 · medium confidence (GAA line text names the place)
Construction of Road at Brgy Tambo, Ayungon, Negros Oriental₱2,000,000.00 · 2019 · medium confidence (GAA line text names the place)

How linked: 4 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 Tambo 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, Ayungon.

Contractor Concentration (Flood Control)Philsouth Builders Inc Formerly:Philsouth BuildersContractor: Philsouth Builders Inc Formerly:Philsouth Builders
Contractor Concentration (Flood Control)Jaime B Ching EntContractor: Jaime B Ching Ent

See all 2 published flags in Ayungon

Contractors on linked DPWH projects

All 9 contractors on DPWH projects linked to Tambo and the LGUs under it. Click a column to sort.


Vver Const Development CORP	1	₱14,924,537.03
Mai Const	1	₱12,852,628.22
J A Const And Trading CORP For: J A Const	1	₱9,687,708.01
Rcode Builders And Aggregates Supply	2	₱5,634,462.73
Ishizaki Const	1	₱4,949,267.86
Ejj Const And Supply	2	₱4,894,995.89
Gram Const And Supply	1	₱3,069,906.25
Kouken Const	1	₱1,980,000.00
Kawaii Builders	1	₱1,425,253.93

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.

Recent storms that crossed Tambo

DPWH flood-control projects here that were inside the storm’s tropical-storm-force wind field (IBTrACS track). Being in the path is not a finding about a project.