Barangay

Libnaoan

Libnaoan, Piddig, Ilocos Norte, Region I (Ilocos Region). Rural. Population 758 (2024 POPCEN).

PSGC 0102818014 · Source: PSA, PSGC 3Q 2026 Publication Datafile

Public records linked to Libnaoan

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

16 records · ₱350,568,707.11

Construction of Flood Mitigation Structure Along Laoag River Basin, Dingris River, Left Bank, Barangay Calambeg, Piddig, Ilocos Norte₱97,464,828.98 · 2023 · medium confidence (project coordinates inside the barangay boundary)
Construction/Rehabilitation of Flood Mitigation Facilities Within Major River Basins and Principal Rivers - Construction of Flood Mitigation Structures Along Laoag River Basin, Dingris River, Left Bank, Barangay Cabaroan, Piddig, Ilocos Norte₱75,259,593.11 · 2023 · medium confidence (project coordinates inside the barangay boundary)
Construction/Maintenance of Flood Mitigation Structures and Drainage Systems - Construction of Calambeg Cis River Bank Protection L/S, Piddig, Ilocos Norte₱38,758,043.29 · 2024 · medium confidence (project coordinates inside the barangay boundary)
Sustainable Infrastructure Projects Alleviating Gaps (Sipag) - Flood Mitigation Structures Protecting Public Infrastructures/Facilities - Construction of Flood Control Structure, Barangay Calambeg, Piddig, Ilocos Norte₱28,230,888.98 · 2025 · medium confidence (project coordinates inside the barangay boundary)
Sustainable Infrastructure Projects Alleviating Gaps (Sipag) - Flood Mitigation Structures Protecting Public Infrastructures/Facilities - Construction of Flood Control Structure, Barangay Cabaroan, Piddig, Ilocos Norte₱28,209,862.51 · 2025 · medium confidence (project coordinates inside the barangay boundary)
Concreting of Brgy. Calambeg Fmr, Brgy. Calambeg, Piddig, Ilocos Norte₱24,136,127.88 · 2023 · medium confidence (project coordinates inside the barangay boundary)

How linked: 16 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 Libnaoan itself. This shows the municipality figure for Piddig.

3 records · ₱1,343,460,980.80

Municipality of Piddig, Piddig, Ilocos Norte₱773,614,556.81 · high confidence (the LGU itself is the buyer)
Municipality of Piddig - Lgu-Piddig, Ilocos Norte₱569,012,413.94 · high confidence (the LGU itself is the buyer)
Municipality of Piddig, Ilocos Norte₱834,010.05 · high confidence (the LGU itself is the buyer)

How linked: 3 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 Libnaoan itself. This shows the province figure for Ilocos Norte.

62,897 records · ₱131,732,683,895.66

62,839 placed at Ilocos Norte level itself; the rest in LGUs under it.

Ilocos Norte₱131,732,683,895.66 · 62,839 awards · high confidence (area of delivery is this province only)
Ilocos Norte, Ilocos Sur, La Union, Pangasinan₱32,735,719.44 · 12 awards · low confidence (area of delivery lists several provinces)
Benguet, Ilocos Norte, Ilocos Sur, La Union, Pangasinan₱10,270,956.00 · 6 awards · low confidence (area of delivery lists several provinces)
Benguet, Ilocos Norte, Ilocos Sur, La Union, Mountain Province, Pangasinan₱9,311,352.00 · 6 awards · low confidence (area of delivery lists several provinces)
Aurora, Cagayan, Ilocos Norte, Marinduque, Occidental Mindoro, Oriental Mindoro, Palawan, Romblon₱6,160,972.24 · 6 awards · low confidence (area of delivery lists several provinces)
Abra, Benguet, Ilocos Norte, Ilocos Sur, La Union₱4,869,600.00 · 6 awards · low confidence (area of delivery lists several provinces)

How linked: 62,839 by area of delivery is this province only; 58 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 Libnaoan itself. This shows the municipality figure for Piddig.

3 records · ₱20,000,000.00

Construction of Maruaya Flood Control Project at Barangay Maruaya₱10,000,000.00 · 2022 · 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 Farm-to-Market Road in Barangay Gayamat, Piddig₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)

How linked: 3 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

7 records · ₱51,550,000.00

Construction of Flood Control Structure, Barangay Libnaoan, Piddig, Ilocos Norte₱30,000,000.00 · 2025 · medium confidence (GAA line text names the place)
Piddig Flood Control, Apagang River, Brgy. Libnaoan, Piddig, Ilocos Norte₱11,000,000.00 · 2016 · medium confidence (GAA line text names the place)
Rehabilitation of Road, Barangay Libnaoan, Piddig, Ilocos Norte₱5,000,000.00 · 2025 · medium confidence (GAA line text names the place)
Concreting of Libnaoan Fmr, Brgy. Libnaoan, Piddig, Ilocos Norte₱2,000,000.00 · 2016 · medium confidence (GAA line text names the place)
Construction (Completion) of Multi-Purpose Building, Barangay Libnaoan, Piddig, Ilocos Norte₱2,000,000.00 · 2022 · medium confidence (GAA line text names the place)
Construction of Box Culvert, Brgy. Libnaoan, Piddig, Ilocos Norte₱880,000.00 · 2018 · medium confidence (GAA line text names the place)

How linked: 7 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 Libnaoan 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, Piddig.

Contractor Concentration (Flood Control)Mg Samidan ConstContractor: Mg Samidan Const
Contractor Concentration (Flood Control)Mg Samidan ConstContractor: Mg Samidan Const
High Concurrent Workload for One ContractorMg Samidan ConstContractor: Mg Samidan Const
High Concurrent Workload for One Contractor11-16 ConstContractor: 11-16 Const

See all 4 published flags in Piddig

Contractors on linked DPWH projects

All 10 contractors on DPWH projects linked to Libnaoan and the LGUs under it. Click a column to sort.


Skyline Const Equipment And Development CORP Formerly: Eddie G Guillen Builders INC	3	₱142,227,498.91
North Tech Builders And Const Supply / Solid North Const	1	₱97,464,828.98
North Tech Builders And Const Supply	4	₱38,701,700.29
Dylan Equipment Const And Supplies	1	₱24,136,127.88
Shawin Konstrak Const And Const Supply	1	₱12,437,499.49
Solid North Const	2	₱11,720,064.45
Katha Builders	1	₱9,407,832.10
Jca Const And Const Supply	1	₱4,974,600.01
Tri-Line Builders	1	₱4,749,444.45
Jemis Const	1	₱4,749,110.55

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 Libnaoan

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.