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Barangay

Monbon

Monbon, Irosin, Sorsogon, Region V (Bicol Region). Rural. Population 4,190 (2024 POPCEN).

PSGC 0506209018 · Source: PSA, PSGC 3Q 2026 Publication Datafile

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Public records linked to Monbon

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

6 records · ₱403,230,264.81

  1. Const. of Flood Mitigation Structure, Cadac-An River, Barangay Monbon and Barangay Tinampo, Irosin,₱143,957,185.67 · 2025 · medium confidence (project coordinates inside the barangay boundary)
  2. Oo2: Protect Lives and Properties Against Major Floods-Flood Management Program-Construction/Maintenance of Flood Mitigation Structures and Drainage Systems-Cluster Iii-I-Rehabilitation/Improvement of Revetment Along Barangay San Pedro-Monbon Section, Lef₱135,100,000.00 · 2021 · medium confidence (project coordinates inside the barangay boundary)
  3. Access Road Leading to Industries at Brgy. Monbon, Irosin, Kawilihan, Brgy. Magsaysay, Bulan, Sitio₱47,467,853.36 · 2024 · medium confidence (project coordinates inside the barangay boundary)
  4. Organizational Outcome 1: Ensure Safe and Reliable National Road System-Network Development Program-Road Widening-Primary Roads-Daang Maharlika (Lz)-K0611+595-K0612+261, K0615+500-K0615+699, K0618+000-K0618+325, Juban and Irosin, Sorsogon (2nd Legislative₱41,360,865.01 · 2024 · medium confidence (project coordinates inside the barangay boundary)
  5. Construction of Flood Control Structure in Monbon, Irosin, Sorsogon₱28,518,000.00 · 2022 · medium confidence (project coordinates inside the barangay boundary)
  6. Construction of Multi Purpose Building - Cluster Xxviii, Irosin and Juban, Sorsogon₱6,826,360.77 · 2018 · medium confidence (project coordinates inside the barangay boundary)

How linked: 6 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 Monbon itself. This shows the municipality figure for Irosin.

1 record · ₱758,125,098.05

  1. Municipality of Irosin, Sorsogon₱758,125,098.05 · 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 Monbon itself. This shows the province figure for Sorsogon.

25,488 records · ₱130,924,711,024.93

25,076 placed at Sorsogon level itself; the rest in LGUs under it.

  1. Sorsogon₱130,924,711,024.93 · 25,076 awards · high confidence (area of delivery is this province only)
  2. Albay, Sorsogon₱479,979,066.77 · 15 awards · low confidence (area of delivery lists several provinces)
  3. Albay, Camarines Sur, Sorsogon₱218,592,208.25 · 4 awards · low confidence (area of delivery lists several provinces)
  4. Albay, Camarines Norte, Camarines Sur, Catanduanes, Masbate, Sorsogon₱176,181,300.57 · 161 awards · low confidence (area of delivery lists several provinces)
  5. Albay, Camarines Sur, Masbate, Sorsogon₱105,154,378.00 · 31 awards · low confidence (area of delivery lists several provinces)
  6. Catanduanes, Sorsogon₱96,762,909.05 · 2 awards · low confidence (area of delivery lists several provinces)

How linked: 25,076 by area of delivery is this province only; 412 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 · ₱4,000,000.00

  1. Construction of Health Station₱4,000,000.00 · 2022 · 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

3 records · ₱22,500,000.00

  1. Access Road Leading to Industries, Brgy. Monbon, Irosin, Sorsogon₱10,000,000.00 · 2024 · medium confidence (GAA line text names the place)
  2. Construction of Multi-Purpose Building, Barangay Monbon, Irosin, Sorsogon₱7,500,000.00 · 2022 · medium confidence (GAA line text names the place)
  3. Construction of Multi-Purpose Building at Barangay Monbon, Irosin, Sorsogon₱5,000,000.00 · 2022 · 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.

See all 3 published flags

Contractors on linked DPWH projects

All 5 contractors on DPWH projects linked to Monbon and the LGUs under it. Click a column to sort.

Centerways Const And Development INC1₱143,957,185.673
Legazpi Premium Development CORP1₱135,100,000.000
Aremar Const CORP2₱88,828,718.370
Muntopar Builders CORP1₱28,518,000.000
Rge Const1₱6,826,360.770

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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