Hydrographic Mapping and Surveying Services

The U.S. Army Corps of Engineers, Portland District has a need for professional architect-engineering (A-E) services to provide hydrographic mapping and surveying. This contract is being procured in accordance with the Brooks A-E Act as implemented in FAR Subpart 36.6. Firms will be selected for negotiation based on demonstrated competence and qualifications for the required work. The work under this contract is primarily hydrographic surveying and mapping and can include, but is not limited to, any or all of the following: Single transducer Hydrographic Surveys utilizing high and low frequency depth recorders. All modes of GPS which shall include VRS network, static and RTK procedures. Multi-Beam Surveys. Side scan sonar surveys. Sub-bottom profiling. Sub-bottom probing and surficial sampling, testing, and analysis. Magnetometer surveys. Environmental monitoring and wetlands restoration investigations and studies. Wreck, underwater obstruction, and underwater structure/facility investigations and inspections. Investigations using ROVs for tidal or inland waters. High resolution imaging sonar surveys. Jetty/groin surveys. Topo surveys to augment hydro surveys. Overbank surveys. Vessel mounted Laser Scanning surveys for the collection of Shoreline Data. Dredge disposal monitoring control. Other. Accomplish incidental services to meet requirements. Land Survey. Provide land surveying services under the direction and supervision of a Land Surveyor licensed in the state in which the work is located. Digital Survey. Be capable of computerized Hydrosurvey, geodetic, and other related surveying capabilities. Flood Risk Management. Provide a mix of survey for levee, dam, floodwall, channel modifications, stream-bank stabilization projects, and other features that manage flood risk not directly linked to project-sites or installations. Coastal, Rivers, and Harbors. Provide a mix of survey services for coastal, rivers, and harbors features: jetties, breakwaters, groins, navigation channels, piers, docks, wharves, mooring structures, small boat basins, river training structures, and anchorage. Ecosystem Restoration. Provide a mix of survey services for ecosystem restoration projects: wetland restoration, stream and river riparian restoration, and stream and river aquatic restoration. Topographic, Photogrammetry, and LiDAR Surveying. CADD, BIS, and Building Information Management (BIM) capability including modeling. Cartography See synopsis attached for additional information.