Flood Control and Drainage18LB0044

CONST. OF REINFORCED CONCRETE REVETMENT ON STEEL SHEET PILES ALONG DAVAO RIVER, BOLTON BRIDGE DOWNS

CONST. OF REINFORCED CONCRETE REVETMENT ON STEEL SHEET PILES ALONG DAVAO RIVER, BOLTON BRIDGE DOWNS is a DPWH-tracked public work in Davao City DEO, Region XI. Reported contract value: ₱48,955,767.00. Status: Reported complete (DPWH). Contractor on record: ALGON ENGINEERING CONST CORP 270. Figures trace to dpwh.

Davao City DEO, Region XI

Region: Region XI

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2018-02-20 · DigitalGlobe

After capture: 2026-01-21 · Vantor

Satellite comparison for public reference — not proof of completion or non-completion.

Imagery may not show small or linear works; no visible change is not evidence of wrongdoing.

Imagery © Esri, Maxar, Earthstar Geographics, and the GIS User Community

Caveats & resolution

Esri World Imagery Wayback (~0.5–1 m); dates are archive release dates, not capture timestamps.
Imagery may not show small or linear works; no visible change is not evidence of wrongdoing.
DPWH coordinates can be approximate; marker shows the imagery center (may be snapped to riverbank/coast).

Disclaimer

Click imagery to enlarge

Loading satellite imagery…

Total Contract Cost

₱48,955,767.00

Progress100%

Source: DPWH Transparency Portal (via BetterGov.PH mirror, snapshot 22 Jan 2026); Sumbong sa Pangulo flood-control list where applicable

Money Trail

1. Appropriation

Probable match · score 89%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Reinforced Concrete Revetment on Steel Sheet Piles along Davao River, Bolton Bridge Downsteam Section, Right Bank, Sta. 0+512 - Sta. 0+856, Brgy. 76, Davao City
GAA fiscal year: FY2018

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-LGRCB-18-0025292

₱50,900,000.00 · FY2018

Released to Central Office (office-level, not project-specific). This SARO/NCA funds the office's programme; DBM listings do not tie it to this contract.

DBM SARO listing (source)

3. Procurement & Award

No PhilGEPS award linked in the link table for this contract yet.

Contractor

ALGON ENGINEERING CONST CORP 270

63 projects · ₱5.6B total · 0 flags

Other projects by this contractor

No sat.

CONSTRUCTION OF ESPLANADE (TIMES BEACH SECTION) ALONG DAVAO CITY COASTAL BYPASS ROAD (BAGO APLAYA - TIMES BEACH - ROXAS AVENUE), DAVAO CITY

Region XI, Region XI

2020₱289.5M

Reported complete (DPWH)

No sat.

CONST. OF CONCRETE ROAD-BYPASS ROAD AT JCT. PADADA (ALONG DIGOS-MAKAR RD)-KIBLAWAN-JCT. MALUNGON (AL

Region XI, Region XI

2018₱270.5M

Reported complete (DPWH)

No sat.

BRIDGE CONSTRUCTION REPLACEMENT PROGRAM (BCRP) I, DESIGN AND BUILD BRIDGES FOR (REGION IV-A), CONTRACT PACKAGE 4

Bridges Management Cluster, Central Office

2017₱208.9M

Past target date (DPWH On-Going)

No sat.

CONC. OF JCT. PADADA (ALONG DIGOS-MAKAR RD)-KIBLAWAN-JCT. MALUNGON (ALONG DIGOS-MAKAR RD) BYPASS RD,

Region XI, Region XI

2018₱186.3M

Reported complete (DPWH)

No sat.

WIDENING (2 INTO 4 LANES) OF DVO.-COT. ROAD (JCT.DIGSO-COTABATO SECT.) INLC. RROW (BRGY. SINAWILAN-B

Region XI, Region XI

2017₱173.9M

Reported complete (DPWH)

No sat.

CONSTRUCTION OF ROAD, JCT. DAVAO - BUKIDNON ROAD (CALINAN SECTION) - WANGAN - SUBASTA - TAGAKPAN - TUNGKALAN - TAGURANO - BAYABAS - CATIGAN - BARACATAN - SIBULAN - TIBOLO - KAPATAGAN ROAD (PACKAGE 1), DAVAO DEL SUR

Region XI, Region XI

2021₱169.8M

Past target date (DPWH On-Going)

View all 63 projects →

4. Implementation

Contract Amount

₱48,955,767.00

Progress

Reported complete (DPWH)

Start Date

March 8, 2018

Target End

October 3, 2018

5. Audit

No COA audit observations linked to this project yet. See COA AAR sources.