Barangay

Rang-ayan

Rang-ayan, City of Ilagan, Isabela, Region II (Cagayan Valley). Rural. Population 1,827 (2024 POPCEN). Formerly Bintacan.

PSGC 0203114073 · Source: PSA, PSGC 3Q 2026 Publication Datafile

Public records linked to Rang-ayan

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

10 records · ₱51,459,637.24

  1. Rehabilitation/Reconstruction of Roads With Slips, Slope Collapse, and Landslide Ilagan-Bigao-Palanan Rd. K0410+000 - K0410+120, K0414+735 - K0414+809, K0415+200 - K0415+250, K0417+230 - K0417+270 City of Ilagan, Isabela₱11,232,280.12 · 2018 · medium confidence (project coordinates inside the barangay boundary)
  2. Construction of Nanaguan Bridge- Phase Ii Ilagan City, Isabela₱9,797,792.19 · 2022 · medium confidence (project coordinates inside the barangay boundary)
  3. Construction of Nanaguan Bridge, Ilagan City, Isabela₱9,701,821.40 · 2021 · medium confidence (project coordinates inside the barangay boundary)
  4. Construction of Two-Storey Four Classroom (2sty4cl) School Building at Rang-Ayan Nhsilagan (Capital), Isabela₱9,016,736.41 · 2017 · medium confidence (project coordinates inside the barangay boundary)
  5. Repair and Maintenance of Slope Protection Along Ilagan-Bigao-Palanan Road, Ko415+000-Ko415+020 City of Ilagan, Isabela₱2,694,320.00 · 2019 · medium confidence (project coordinates inside the barangay boundary)
  6. Construction of One-Storey Two (2) Classroom School Building (1sty2cl) at Rang-Ayan Nhs (Isabela Nhs-Rang-Ayan Annex), City of Ilagan, Isabela₱2,470,486.55 · 2018 · medium confidence (project coordinates inside the barangay boundary)

How linked: 10 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 Rang-ayan itself. This shows the city figure for City of Ilagan.

1 record · ₱209,869,520.19

  1. Municipality of Ilagan, Isabela₱209,869,520.19 · 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 Rang-ayan itself. This shows the province figure for Isabela.

56,727 records · ₱206,158,132,724.98

56,674 placed at Isabela level itself; the rest in LGUs under it.

  1. Isabela₱206,158,132,724.98 · 56,674 awards · high confidence (area of delivery is this province only)
  2. 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)
  3. Basilan, Isabela, Sulu, Tawi-Tawi, Zamboanga del Norte, Zamboanga del Sur, Zamboanga Sibugay₱38,348,411.40 · 1 awards · low confidence (area of delivery lists several provinces)
  4. Iloilo, Isabela₱3,146,289.62 · 36 awards · low confidence (area of delivery lists several provinces)
  5. Aurora, Cagayan, Ilocos Sur, Isabela₱2,584,900.00 · 1 awards · low confidence (area of delivery lists several provinces)
  6. Aurora, Bataan, Cagayan, Ilocos Norte, Ilocos Sur, Isabela, La Union, Marinduque, Nueva Vizcaya, Occidental Mindoro, Oriental Mindoro, Palawan, Pangasinan, Quirino, Romblon, Zambales₱2,281,640.00 · 1 awards · low confidence (area of delivery lists several provinces)

How linked: 56,674 by area of delivery is this province only; 53 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

1 record · ₱2,500,000.00

  1. Farm-to-Market Road₱2,500,000.00 · 2024 · high confidence (location columns in the DBM release)

How linked: 1 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

Not yet linked to Rang-ayan itself. This shows the city figure for City of Ilagan.

148 records · ₱5,479,749,000.00

95 placed at City of Ilagan level itself; the rest in LGUs under it.

  1. Construction of Slope Protection Works for Cagayan River Basin, Ilagan River at Aggasian, Ilagan City, Isabela₱200,000,000.00 · 2023 · high confidence (GAA line text names the place)
  2. Flood Control/Urgent River Bank Protection Works, Agasian, Ilagan, Isabela₱200,000,000.00 · 2018 · high confidence (GAA line text names the place)
  3. Construction of Flood Mitigation Structure Along Cagayan River, Phase 3, Package 1, Barangay Alibagu - Barangay Baligatan, City of Ilagan, Isabela₱150,000,000.00 · 2025 · high confidence (GAA line text names the place)
  4. Construction of Flood Mitigation Structure Along Cagayan River, Phase 4, Package 1, Brgy. Alibagu-Brgy. Baligatan, City of Ilagan, Isabela₱150,000,000.00 · 2025 · high confidence (GAA line text names the place)
  5. Construction of Flood Mitigation Structure Along Cagayan River, Phase 4, Package 2, Brgy. Alibagu-Brgy. Baligatan, City of Ilagan, Isabela₱150,000,000.00 · 2025 · high confidence (GAA line text names the place)
  6. Construction of Flood Mitigation Structure Along Cagayan River - Phase Ii, Barangay Alibagu, City of Ilagan, Isabela₱145,000,000.00 · 2024 · medium confidence (GAA line text names the place)

How linked: 148 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 Rang-ayan 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, City of Ilagan.

See all 28 published flags in City of Ilagan

Contractors on linked DPWH projects

All 3 contractors on DPWH projects linked to Rang-ayan and the LGUs under it. Click a column to sort.

Dragon Twelve Builders8₱30,429,564.930
Katha Builders1₱11,232,280.120
Rskc Const1₱9,797,792.190

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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