Barangay
Chanarian
Chanarian, Basco, Batanes, Region II (Cagayan Valley). Rural. Population 430 (2024 POPCEN).
PSGC 0200901005 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Chanarian
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 · ₱176,143,264.85
- Construction of Conrete Road, Access Road Leading to Valugan Boulder Beach, Basco, Batanes₱37,639,370.22 · 2022 · medium confidence (project coordinates inside the barangay boundary)
- Construction/ Upgrading/ Rehabilitation of Drainage Along National Roads - Tertiary Roads: Basco-Mahatao- Ivana- Uyugan- Imnajbu Road, K0001+928.30-K0002+441, Basco, Batanes₱16,729,438.59 · 2021 · medium confidence (project coordinates inside the barangay boundary)
- Construction/Upgrading/Rehabilitation of Drainage Along National Roads: Basco-Mahatao-Ivana-Uyugan-Imnajbu Road (S00016bn), Basco, Batanes₱16,062,726.58 · 2020 · medium confidence (project coordinates inside the barangay boundary)
- Reconstruction of Chajajas Flood Control, Brgy. Chanarian, Basco, Batanes₱14,688,438.45 · 2021 · medium confidence (project coordinates inside the barangay boundary)
- Improvement Along Basco-Mahatao-Ivana-Uyugan- Imnajbu Road (S00016bn) K0002+508-K0002+915, K0002+921-K0003+223₱13,987,487.82 · 2020 · medium confidence (project coordinates inside the barangay boundary)
- Oo1: Ensure and Safe Reliable National Road System; Bridge Program- Rehabilitation/ Major Repair of Permanent Bridges - Vavayat Bridge (B00005bn) Along Basco - Mahatao - Ivana - Uyugan - Imnajbu Rd₱12,237,076.79 · 2024 · 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
1 record · ₱436,620.00
- Barangay Chanarian - Basco,Batanes₱436,620.00 · 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 Chanarian itself. This shows the province figure for Batanes.
7,086 records · ₱13,271,470,835.26
7,074 placed at Batanes level itself; the rest in LGUs under it.
- Batanes₱13,271,470,835.26 · 7,074 awards · high confidence (area of delivery is this province only)
- Batanes, Metro Manila₱26,574,902.46 · 1 awards · low confidence (area of delivery lists several provinces)
- Bataan, Batanes, Batangas, Benguet, Biliran, Bohol, Bukidnon, Bulacan, Cagayan, Camarines Norte₱8,259,635.30 · 1 awards · low confidence (area of delivery lists several provinces)
- Apayao, Aurora, Basilan, Bataan, Batanes, Batangas, Benguet, Biliran, Bohol, Bukidnon₱2,856,492.00 · 1 awards · low confidence (area of delivery lists several provinces)
- Agusan del Norte, Agusan del Sur, Aklan, Albay, Antique, Apayao, Aurora, Basilan, Bataan, Batanes₱1,780,000.00 · 1 awards · low confidence (area of delivery lists several provinces)
- Bataan, Batanes₱1,006,777.68 · 3 awards · low confidence (area of delivery lists several provinces)
How linked: 7,074 by area of delivery is this province only; 12 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 Chanarian itself. This shows the municipality figure for Basco.
3 records · ₱37,780,000.00
- Lgsf_gef₱30,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Construction of Slaughterhouse in Basco, Batanes₱5,000,000.00 · 2023 · high confidence (location columns in the DBM release)
- Lgsf_gef₱2,780,000.00 · 2025 · 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
4 records · ₱40,181,000.00
- Concreting of Sitio Payin to Sitio Kugkug to Sitio Tukon Fmr, Brgy. Chanarian, Basco, Batanes₱12,000,000.00 · 2022 · medium confidence (GAA line text names the place)
- Construction of Multi - Purpose Building ( Covered Court ) Phase 2, Brgy Chanarian, Basco, Batanes₱10,000,000.00 · 2024 · medium confidence (GAA line text names the place)
- Construction of Road Slope Protection Structure (Sta. 00+690 - Sta. 00+876.50), Sitio Tukon Road, Barangay Chanarian, Basco, Batanes₱9,181,000.00 · 2026 · medium confidence (GAA line text names the place)
- Construction of Multi-Purpose Building, Barangay Chanarian, Basco, Batanes₱9,000,000.00 · 2023 · 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.
- Contractor Concentration (Flood Control)Mjmari Builders and Development Corp Formerly: Mjmari Builders and EntContractor: Mjmari Builders and Development Corp Formerly: Mjmari Builders and Ent
- Contractor Concentration (Flood Control)Mjmari Builders and Development Corp Formerly: Mjmari Builders and EntContractor: Mjmari Builders and Development Corp Formerly: Mjmari Builders and Ent
Contractors on linked DPWH projects
Download this list (CSV) · All bulk data
All 9 contractors on DPWH projects linked to Chanarian and the LGUs under it. Click a column to sort.
| R L Pacana'S Const | 4 | ₱40,464,252.63 | 0 |
| R L Pacana'S Const & Development | 1 | ₱37,639,370.22 | 0 |
| Elaralouis Builders Supply | 2 | ₱32,792,165.17 | 0 |
| Hgw=3 Engineering | 2 | ₱18,688,719.52 | 0 |
| J I Espino Const | 2 | ₱14,824,435.11 | 0 |
| Mjmari Builders And Development CORP Formerly: Mjmari Builders And Ent | 1 | ₱13,987,487.82 | 2 |
| Remar Const | 1 | ₱9,873,774.43 | 0 |
| Red Mole Const | 1 | ₱3,950,901.20 | 0 |
| L M Canlas Const | 2 | ₱3,922,158.75 | 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.
Taxes collected by the BIR in Batanes
BIR publishes collections by province and city, not by town or barangay. Chanarian is in Batanes.
₱4.15 billion
Collected, January-August 2026 (tentative BIR figures, ₱ million in the source)
Includes collections BIR reports together for Cagayan.
These are taxes collected by national BIR offices located here, including from businesses headquartered here. They are not the LGU’s own income. Source: BIR Revenue Accounting Division, Tentative internal revenue collections by region and province, January-August 2026 (BIR collection statistics). All provinces and cities
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