AI-verified / Na-verify ng AI Data as of October 22, 2026
Awards Very Close to the Budget Ceiling
Contract cost is at or above 99.5% of ABC from Sumbong.
This is a statistical anomaly or indicator worth examining — not proof of wrongdoing, fraud, or corruption against any person.
Indicator: Davao Oriental 1st District Engineering Office awarded 43 of 44 recorded flood-control contracts (97.7%) at 99.5% or more of their Approved Budget for the Contract, versus 70.4% for flood-control contracts nationwide (27.3 percentage points higher; binomial p = 3.8e-06), across 25 contractors. Source: DPWH / Sumbong sa Pangulo contract records; each contract is listed below. This pattern may result from consistently competitive bidding or careful cost estimation.
Only contractors and government agencies named in public procurement records are shown. Private individuals are not named.
Davao Oriental 1st District Engineering Office: contracts
43 of 44 contracts (97.7%) at ≥99.5% of ABC · peer baseline 70.4% · gap +27.3 pts · binomial p = 3.8e-6. Source: DPWH transparency portal and Sumbong sa Pangulo records (linked per contract).
| Contract | Title | Contractor | % of ABC | Source |
|---|---|---|---|---|
| 22LF0090 | Construction of Flood Mitigation Structure along Manurigao River (San Antonio Section), Caraga, Davao Oriental | ECBJ EASTCOAST CONST / MAC BUILDERS CORP FORMERLY: MAC BUILDERS DEVELOPMENT CORP | 100.00% | DPWH |
| 24LF0075 | Construction of Revetment along Caraga River (Don Leon Balante Section), Caraga, Davao Oriental | ECBJ EASTCOAST CONST | 100.00% | DPWH |
| 24LF0039 | Construction of Flood Mitigation Structure along Caraga River (San Pedro Section), Caraga, Davao Oriental | ECBJ EASTCOAST CONST | 100.00% | DPWH |
| 23LF0013 | Construction of Flood Mitigation Structure along Baganga - Mahan-ub River, Sta. 0 + 000 - Sta. 0 + 540, Baganga, Davao Oriental | O G SANTOS CONST | 100.00% | DPWH |
| 22LF0051 | Construction of Flood Mitigation Structure along Baganga River (Magum Section), Baganga, Davao Oriental | GP & H CONST INC FORMERLY: GP & H CONST & SUPPLY | 100.00% | DPWH |
| 23LF0106 | Construction of Flood Control Structure, Barangay Mahan ub, Baganga, Davao Oriental | JAI BUILDERS CORP FORMERLY JAI BUILDERS AND SUPPLY | 100.00% | DPWH |
| 23LF0083 | Construction of Flood Mitigation Structure Protecting Benigno S. Aquino Jr. National Highway (Maglahus Section), Cateel Davao Oriental | DREIRICH BUILDERS / THREE W BUILDERS INC | 100.00% | DPWH |
| 22LF0099 | Construction of Flood Mitigation Structure protecting Surigao del Sur Bdry - Davao Oriental Coastal Rd (San Ignacio Section), Manay, Davao Oriental | MAC BUILDERS CORP FORMERLY: MAC BUILDERS DEVELOPMENT CORP | 100.00% | DPWH |
| 24LF0031 | Construction of Flood Mitigation Structure Protecting Surigao del Sur Boundary - Davao Oriental Coastal Road (Lucod Section), Baganga, Davao Oriental | DBR CONST CORP FORMERLY: D B RAVELO CONST & SUPPLY | 100.00% | DPWH |
| 24LF0027 | Construction of Flood Mitigation Structure along Boston River, Boston, Davao Oriental | GMPA CONST SERVICES | 100.00% | DPWH |
| 23LF0073 | Construction of Flood Mitigation Structure along Baganga - Mahan-ub River, Sta. 0 + 000 - Sta. 0 + 500, Baganga, Davao Oriental | GREAT PACIFIC BUILDERS AND GEN CONTRACTOR INC | 100.00% | DPWH |
| 22LF0028 | Construction of Flood Mitigation Structure along Manurigao River, Caraga, Davao Oriental | KODUS PEERS CONST CORP / O G SANTOS CONST | 100.00% | DPWH |
| 24LF0074 | Construction of Flood Mitigation Structure Protecting Surigao Del Sur Bdry. - Davao Oriental Coastal Road (Moyapoy Section), Tarragona, Davao Oriental | ECBJ EASTCOAST CONST | 100.00% | DPWH |
| 22LF0006 | Construction of Santiago Coastal Protection (Lower Mansanas), Sta. 0+000 - Sta. 0+450, Caraga, Davao Oriental | MITZ CONST AND SUPPLY / O G SANTOS CONST | 100.00% | DPWH |
| 23LF0075 | Construction of Revetment along Baganga River (Baboy Section), Baganga, Davao Oriental | JHARKHA CONST AND SUPPLY / O G SANTOS CONST | 100.00% | DPWH |
| 22LF0009 | Rehabilitation of Flood Control Structure along Baguan River, Sta. 0+000 - Sta. 0+400, Tarragona, Davao Oriental | RITZ BUILDERS CONST INC FORMERLY:RITZTOK CONST AND SUPPLY | 100.00% | DPWH |
| 24LF0038 | Construction of Concrete Revetment along Lingayao River, Brgy. San Ignacio, Manay, Davao Oriental | ECBJ EASTCOAST CONST | 100.00% | DPWH |
| 23LF0074 | Construction of Flood Mitigation Structure along Caraga River (Lower San Pedro Protection), Caraga, Davao Oriental | MAVERICK BUILDERS INC FORMERLY MAVERICK | 100.00% | DPWH |
| 22LF0053 | Construction of Coastal Protection along Surigao del Sur Bdry - Davao Oriental Coastal Road (Tagtalisay Section), Manay, Davao Oriental | MITZ CONST AND SUPPLY / O G SANTOS CONST | 100.00% | DPWH |
| 23LF0089 | Construction of Revetment Protecting Benigno S. Aquino Jr. National Highway (Udiongan Section), Davao Oriental | DBR CONST CORP FORMERLY: D B RAVELO CONST & SUPPLY / RELY CONST & SUPPLY INC FORMERLY: RELY CONST AND SUPPLY | 100.00% | DPWH |
| 23LF0012 | Construction of Coastal Protection, Protecting Surigao Del Sur Bdry. Davao Oriental Coastal Road (San Victor Section), Sta. 0 + 000 - Sta. 0 + 350, Baganga, Dav | JHARKHA CONST AND SUPPLY | 100.00% | DPWH |
| 24LF0045 | Construction of Flood Mitigation Structure along Casauman River, Manay, Davao Oriental | O G SANTOS CONST | 100.00% | DPWH |
| 24LF0013 | Construction of Cateel I IS River Bank Protection Dike along the Left Main Canal Service Road, Cateel, Davao Oriental | LICSAL CONST CORP | 100.00% | DPWH |
| 23LF0027 | Construction of Flood Mitigation Structure along Boston River (Carmen Section), Sta. 0 + 000 - Sta. 0 + 300, Boston, Davao Oriental | RANGAY CONST AND SUPPLY | 100.00% | DPWH |
| 22LF0060 | Construction of Kabuyawan Flood Control, Sta. 0+000 - Sta. 0+300, Baganga, Davao Oriental | JAI BUILDERS CORP FORMERLY JAI BUILDERS AND SUPPLY | 100.00% | DPWH |
| 22LF0012 | Construction of Revetment along Mahan-ub River, Sta. 0+000 - Sta. 0+750, Manay, Davao Oriental | MAVERICK BUILDERS INC FORMERLY MAVERICK | 100.00% | DPWH |
| 23LF0094 | Construction of Flood Mitigation Structure along Surigao Del Sur - Davao Oriental Coastal Road (Sta Filomena - Central Section), Sta. 1541 + 000.00 - Sta. 1544 | JHARKHA CONST AND SUPPLY | 100.00% | DPWH |
| 22LF0003 | Construction of Revetment along Manay River (Sitio Bato Section), Sta. 0+000 - Sta. 0+600, Manay, Davao Oriental | MITZ CONST AND SUPPLY | 100.00% | DPWH |
| 23LF0057 | Construction of Flood Mitigation Structure along Cateel River (Barangay Central), Sta. 0 + 000 - Sta. 0 + 540, Cateel, Davao Oriental | J H R ENT | 100.00% | DPWH |
| 22LF0087 | Construction of Flood Mitigation Structure along Casauman River, Manay, Davao Oriental | MAC BUILDERS CORP FORMERLY: MAC BUILDERS DEVELOPMENT CORP | 100.00% | DPWH |
| 24LF0128 | Construction of Flood Mitigation Structure along Mahan-ub River, Manay, Davao Oriental | AGONG BUILDERS AND CONST SUPPLY INC | 100.00% | DPWH |
| 24LF0024 | Construction of Flood Mitigation Structure along Baguan River, Tarragona, Davao Oriental | P L SEBASTIAN CONST INC FORMERLY: P L SEBASTIAN CONST | 100.00% | DPWH |
| 22LF0034 | Construction of Flood Mitigation Structure Protecting Benigno S. Aquino Jr. National Highway (Udiongan Section), Cateel, Davao Oriental | RITZ BUILDERS CONST INC FORMERLY:RITZTOK CONST AND SUPPLY | 100.00% | DPWH |
| 23LF0028 | Construction of Revetment along Lingayao River, barangay San Ignacio, Manay, Davao Oriental | O G SANTOS CONST | 100.00% | DPWH |
| 22LF0088 | Construction of Flood Mitigation Structure along Manay River (Sitio Libtong Section), Manay, Davao Oriental | MAC BUILDERS CORP FORMERLY: MAC BUILDERS DEVELOPMENT CORP | 100.00% | DPWH |
| 24LF0030 | Construction of Flood Mitigation Structure Protecting Surigao del Sur Boundary - Davao Oriental Coastal Road (Dapnan Bridge), Baganga, Davao Oriental | LICSAL CONST CORP | 100.00% | DPWH |
| 24LF0014 | Construction of Flood Mitigation Structure along Caraga River, Pacahun Section, Caraga, Davao Oriental | DBR CONST CORP FORMERLY: D B RAVELO CONST & SUPPLY | 100.00% | DPWH |
| 22LF0046 | Construction of Flood Mitigation Structure, Sibajay Coastal Protection, Sta. 0+000 - Sta. 0+250, Boston, Davao Oriental | RDJM CONST AND SUPPLY | 100.00% | DPWH |
| 24LF0046 | Construction of Flood Mitigation Structure along Lingayao River (Sitio Sumading), Manay, Davao Oriental | O G SANTOS CONST | 100.00% | DPWH |
| 23LF0058 | Construction of Flood Mitigation Structure along Caraga River, Sta. 0 + 000 - Sta. 0 + 410, Caraga, Davao Oriental | JHARKHA CONST AND SUPPLY | 99.99% | DPWH |
| 22LF0045 | Construction of Flood Mitigation Structure along Hulid River, Sta. 0+000 - Sta. 0+100, Cateel, Davao Oriental | RITZ BUILDERS CONST INC FORMERLY:RITZTOK CONST AND SUPPLY | 99.99% | DPWH |
| 22LF0031 | Construction of Flood Mitigation Structure along Caraga River (Cut-Off Channel), Sta. 0+000 - Sta. 0+750, Caraga, Davao Oriental | MAVERICK BUILDERS INC FORMERLY MAVERICK | 99.99% | DPWH |
| 23LF0040 | Construction of Boston Coastal Protection (Cabasagan Section), Boston, Davao Oriental | JHARKHA CONST AND SUPPLY | 99.97% | DPWH |
| 23LF0122 | Construction of Flood Mitigation Structure along Baganga River, Baganga | LEGACY CONST CORP FORMERLY: LEGACY CONST | 98.50% | DPWH |
Named in this indicator? Respond or report an error · Corrections policy
Project completion
Schedule fields from DPWH transparency portal records and the Sumbong sa Pangulo flood-control list — not inferred beyond those columns.
Completion schedule is shown for project and contractor flags only.
Rule Definition
ContractCost / ABC ≥ 0.995 using metadata.abc and contract cost fields.
Triggering Data & citations
Implementing office awards near-ABC contracts far more often than the flood-control baseline
{
"office": "Davao Oriental 1st District Engineering Office",
"nearAbc": 43,
"trigger": "office_pattern_aggregate",
"officeId": "7929028f-d1a1-5a13-bef1-07875da5de2e",
"threshold": 0.995,
"binomialTailP": 0.000003832091796105876,
"nearAbcRatePct": 97.7,
"totalContracts": 44,
"baselineRatePct": 70.4,
"excessPctPoints": 27.3,
"expectedNearAbc": 31,
"baselineDefinition": "share of all Sumbong flood-control contracts awarded at ≥99.5% of ABC"
}Source documents