Surveying has been a cornerstone service area at Zambrana Engineering, Inc. (ZEI) since it was founded over 19 years ago in St. Louis, Missouri.  Today the department has expanded its capabilities and has grown into one of the region's leaders with the reputation of state of the art techniques in surveying capabilities.  ZEI has provided full service surveying services to a wide variety of clientele including:

• U.S. Army
• U.S. Forest
• U.S. Department of Energy
• Bechtel national-FUSRAP St. Louis, Missouri
• Illinois Department of Transportation (IDOT)
• Missouri Department of Transportation (MoDOT)
• City of St. Louis
• Bi-State Development Agency
• Stone Container Corporation
• Sigma Chemical
• Peabody Coal Company
• Foster Wheeler Environmental
• Jacobs Engineering

ZEI's staff includes experienced registered professional land surveyors in numerous states including Missouri, Illinois, Iowa and Kansas.  Survey services include Route Surveys, Environmental Support Services, Global Positioning Surveys (GPS), ALTA Surveys, topographic mapping, construction staking, boundary surveys, and hydrographic surveys.  Use of GPS technology provides for efficient interfacing of acquired survey data with ZEI’s in-house spatial geographic information systems (GIS) using ARCINFO.  ZEI offers fully-equipped survey crews with equipment for conventional surveys and GPS surveys. GPS equipment has "static", "kinematic" and "Real-time kinematic" capabilities. Fully equipped survey vehicles, with ATV's, and trailer provide for full field support.  Efficient communications between all ZE crew vehicles are maintained using a designated frequency radio system.  ZEI's crews are OSHA 40-hour certified to provide access to controlled project areas.

Representative Project Experience:

• Shawnee National Forest - U.S. Forest Service: First Order GPS
• Stone Container Corporation: Topographic Survey
• Delber Stoner Site, U.S. Fish & Wildlife, Pulaski Co., IL: Sampling Survey
• Route 13 - QST Environmental/Missouri Highway and Transportation Department: route location
• Great Swamp National Wildlife Refuge, NJ - Foster Wheeler: control, topo and construction surveys · FUSRAP - Bechtel National: Topographic
• St. Clair Mid-American Airport, TAMS/Sverdrup: Part 77 obstruction survey

 
ALTA SURVEYS

• Jefferson Memorial National Park Expansion, East St. Louis, IL
• Vaughn Housing Project, St. Louis Housing Authority, St. Louis, MO
• North Gardens Apartments, Fannie May, St. Louis, MO
• Canterbury Gardens Apartments, St. Louis, MO

 ENVIRONMENTAL SUPPORT

• Patuxent Wildlife Research Center, topographic survey of a chemical leach field
• McConnell Air Force Base, topographic survey of an on-site landfill
• Whiteman Air Force Base, Knob Noster, MO, monitoring well locations
• Argonne National Laboratories, Chicago, IL: monitoring well locations, site mapping
• Terra Corp, Granite City IL: site control survey
• WSSRAP: Quantity verification
• Scott Air Force Base, Belleville, IL: locations of bio-venting wells

 AIRPORTS

• East Terminal Staking, Lambert International Airport
• St. Clair Mid-America Airport, control survey
• Scott Air Force Base, miscellaneous surveying services
• Spirit of St. Louis Airport, locations of existing runways and potential obstructions to glide slope
• Parks Downtown St. Louis Airport, cross-section, topographic, construction surveys

ROUTE/CORRIDOR SURVEYS

• Missouri State Route 13, Lafayette County, Missouri
• Missouri State Route Route 141, St. Louis County, Missouri
• Missouri State Route 94, St. Charles County, Missouri
• IDOT - miscellaneous right-of-way surveys

CONSTRUCTION SURVEYING

• St. Louis District COE, monolith replacement monitoring
• Mid-America Airport, Terminal and Fire House staking
• North Kingshighway, curb and sewers staking
• Primm Place, Building, sewer and curb staking
• St. Louis District COE, Valley Park Levee construction staking
• St. Louis Metrolink Light Rail staking
• Illinois Power Co., levee surveying

For more information contact Neal Niewald at (314) 664-1900.