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#821073 • Posted 4/27/2026

Mad Island Marsh Preserve Breakwater - Phase III, San Antonio, TX

Owner Reference
P115828-A108024 (TNV21254)
Bid Date
May 11, 2026 at 02:00pm
Pre-Bid
Scheduled, Optional - 4/15/2026 @ 02:00pm @ (for location please or )
Estimate
$6.5 - $6.8 Million
Owner
The Nature Conservancy
Trades
Cleanup Contractor: Debris Removal, Obstruction Hauling, Building/Grounds/Structures/Water - Demolition & Hauling, Surveying, Mapping, Platting & Topography (except Geophysical); Metes & Bounds Landmarks NAICS 541370, Drone Services/Unmanned Aerial Vehicle (UAV): Aerial Surveying, Mapping & Oblique Imaging: AeroScan Remote Sensing Tech
Phase
Renovation, Remodel, Improvements, Upgrades

Description

Project is construction of a nearshore rubble mound breakwater, with work elements including: Mobilization and project set-up. Pre-construction hazard survey. Procurement, hauling and placement of up to eight breakwaters of approximately 7,800 linear feet of rubble mound breakwater with geotextile materials. Initial, interim/progress and final topographic/bathymetric surveys. Acceptance aerial photograph. Demobilization and clean-up.

Contact

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Plans & Specifications

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CBS ID: 821073 | Published 4/27/2026 on Construction Bid Source

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Documents

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