Category:Mississippi River Lock and Dam number 17 - HAER drawings

Media in category "Mississippi River Lock and Dam number 17 - HAER drawings"

The following 64 files are in this category, out of 64 total.

• 
  GENERAL PLAN OF LOCK. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-16.tif 5,165 × 3,810; 18.77 MB
  
• 
  30 FT. LOCK GATES, 3 FT. WALKWAY, MITER GATES, GENERAL DRAWING. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston HAER ILL,66-NEBO,1-74.tif 5,000 × 3,578; 17.06 MB
  
• 
  CENTRAL CONTROL STATION, DETAILS OF ROOF PLAN. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, HAER ILL,66-NEBO,1-34.tif 5,210 × 3,763; 18.7 MB
  
• 
  CENTRAL CONTROL STATION, EXTERIOR ELEVATIONS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, HAER ILL,66-NEBO,1-53.tif 5,256 × 3,752; 18.81 MB
  
• 
  CENTRAL CONTROL STATION, FLOOR PLANS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-26.tif 5,225 × 3,752; 18.7 MB
  
• 
  CENTRAL CONTROL STATION, GENERAL ARRANGEMENT OF EQUIPMENT. February 1938 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, HAER ILL,66-NEBO,1-75.tif 5,320 × 3,806; 19.31 MB
  
• 
  CENTRAL CONTROL STATION, HEATING. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-24.tif 5,339 × 3,761; 19.15 MB
  
• 
  CENTRAL CONTROL STATION, MISCELLANEOUS STEEL DETAILS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer HAER ILL,66-NEBO,1-49.tif 5,093 × 3,737; 18.15 MB
  
• 
  CENTRAL CONTROL STATION, SECTIONS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-65.tif 5,000 × 3,583; 17.09 MB
  
• 
  CENTRAL CONTROL STATION, STAIR DETAILS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-25.tif 5,242 × 3,724; 18.62 MB
  
• 
  CENTRAL CONTROL STATION, STEEL FRAMING. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-50.tif 5,151 × 3,668; 18.02 MB
  
• 
  CENTRAL CONTROL STATION, WALL DETAILS AND SECTIONS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer HAER ILL,66-NEBO,1-47.tif 5,117 × 3,691; 18.01 MB
  
• 
  DAM INDEX. May 1935 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-14.tif 5,247 × 3,746; 18.75 MB
  
• 
  DAM, 100-BY-20 ROLLER GATE, GENERAL ARRANGEMENT - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-64.tif 5,000 × 3,597; 17.15 MB
  
• 
  DAM, CENTRAL CONTROL STATION, LIGHTING DETAILS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County HAER ILL,66-NEBO,1-27.tif 5,141 × 3,736; 18.32 MB
  
• 
  DAM, DETAIL PLAN OF SERVICE BRIDGE, GENERAL PLAN AND ELEVATION. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New HAER ILL,66-NEBO,1-18.tif 5,226 × 3,757; 18.73 MB
  
• 
  DAM, DETAIL PLAN OF SERVICE BRIDGE, GIRDERS, STORAGE YARD SPAN. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New HAER ILL,66-NEBO,1-17.tif 5,195 × 3,750; 18.58 MB
  
• 
  DAM, EMERGENCY BULKHEADS, ROLLER GATE SPAN - ROLLER DETAILS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, HAER ILL,66-NEBO,1-22.tif 5,238 × 3,766; 18.82 MB
  
• 
  DAM, EMERGENCY BULKHEADS, ROLLER GATE SPAN, GIRDERS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer HAER ILL,66-NEBO,1-77.tif 5,309 × 3,800; 19.24 MB
  
• 
  DAM, EMERGENCY BULKHEADS, ROLLER GATE SPAN, ROLLER HOUSING. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, HAER ILL,66-NEBO,1-66.tif 5,000 × 3,595; 17.14 MB
  
• 
  DAM, EMERGENCY BULKHEADS, TAINTER GATE SPAN - UPSTREAM UNITS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, HAER ILL,66-NEBO,1-59.tif 5,246 × 3,752; 18.77 MB
  
• 
  DAM, GENERAL PLAN. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-70.tif 5,171 × 3,674; 18.12 MB
  
• 
  DAM, OPERATING HOUSE, MASONRY DETAILS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-71.tif 5,000 × 3,559; 16.97 MB
  
• 
  DAM, OPERATING HOUSE, MISCELLANEOUS DETAILS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, HAER ILL,66-NEBO,1-39.tif 5,242 × 3,714; 18.57 MB
  
• 
  DAM, ROLLER GATE OPERATING MACHINERY, GENERAL ARRANGEMENT. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, HAER ILL,66-NEBO,1-40.tif 5,311 × 3,801; 19.25 MB
  
• 
  DAM, ROLLER GATE OPERATING MACHINERY, POSITION INDICATOR. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, HAER ILL,66-NEBO,1-35.tif 5,216 × 3,771; 18.76 MB
  
• 
  DAM, ROLLER GATE, END DRUM ASSEMBLY. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-43.tif 5,193 × 3,789; 18.77 MB
  
• 
  DAM, SERVICE BRIDGE EXTENSION, MASONRY DETAILS. February 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, HAER ILL,66-NEBO,1-36.tif 5,185 × 3,711; 18.35 MB
  
• 
  DAM, SERVICE BRIDGE, DECK PLAN. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-23.tif 5,289 × 3,725; 18.79 MB
  
• 
  DAM, SERVICE BRIDGE, GIRDERS - ROLLER GATE SPAN, BOTTOM BRACING AND SECTIONS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi HAER ILL,66-NEBO,1-73.tif 5,000 × 3,576; 17.05 MB
  
• 
  DAM, SERVICE BRIDGE, PIER CONNECTIONS AND HANDRAILS. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer HAER ILL,66-NEBO,1-46.tif 5,218 × 3,775; 18.79 MB
  
• 
  DAM, SERVICE BRIDGE, TRUCK. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-42.tif 5,202 × 3,674; 18.23 MB
  
• 
  DAM, SUBMERSIBLE EARTH DIKE. September 1938. - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-33.tif 5,248 × 3,694; 18.49 MB
  
• 
  DAM, TAINTER GATE OPERATING MACHINERY, GENERAL ARRANGEMENT. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, HAER ILL,66-NEBO,1-58.tif 5,258 × 3,689; 18.5 MB
  
• 
  DAM, TAINTER GATE, GENERAL PLAN AND ELEVATION. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, HAER ILL,66-NEBO,1-52.tif 5,227 × 3,715; 18.52 MB
  
• 
  DAN INDEX. September 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-15.tif 5,225 × 3,737; 18.62 MB
  
• 
  DETAILS OF MISCELLANEOUS PARTS. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-38.tif 5,173 × 3,765; 18.58 MB
  
• 
  ESPLANADE, HANDRAIL, UPPER AND LOWER GUIDE WALLS. May 1926 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-37.tif 5,215 × 3,752; 18.66 MB
  
• 
  ESPLANADE, LANDSCAPING. August 1939 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-60.tif 5,189 × 3,787; 18.74 MB
  
• 
  LOCATION OF GATE ANCHORAGES AND QUOIN SHOE, 3 FT. SIDEWALK HEIGHT. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New HAER ILL,66-NEBO,1-63.tif 5,000 × 3,579; 17.07 MB
  
• 
  LOCK GATES, 3 FOOT WALKWAY, ADJUSTMENT AT GUDGEON PIN AND QUOIN SHOE. May 1933 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New HAER ILL,66-NEBO,1-20.tif 5,242 × 3,751; 18.75 MB
  
• 
  LOCK GATES, WALKWAY, MITER GATES - GENERAL DRAWING. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer HAER ILL,66-NEBO,1-30.tif 5,249 × 3,712; 18.58 MB
  
• 
  LOCK GATES, WALKWAY, MITER GATES - GENERAL DRAWING. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer HAER ILL,66-NEBO,1-45.tif 5,269 × 3,751; 18.85 MB
  
• 
  LOCK, DETAILS OF MISCELLANEOUS METAL PARTS. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-51.tif 5,246 × 3,811; 19.07 MB
  
• 
  LOCK, ELECTRICAL SYSTEM, CONTROL SWITCH CABINET, ASSEMBLY AND DETAILS. February 1936 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New HAER ILL,66-NEBO,1-72.tif 5,326 × 3,800; 19.3 MB
  
• 
  LOCK, ELECTRICAL SYSTEM, CONTROL SWITCH CABINET, PANEL ARRANGEMENT AND DETAILS. February 1938 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi HAER ILL,66-NEBO,1-54.tif 5,226 × 3,762; 18.75 MB
  
• 
  LOCK, ELECTRICAL SYSTEM, HAULAGE ENGINE CONTROLLER CABINET, ASSEMBLY AND DETAILS. February 1938 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi HAER ILL,66-NEBO,1-28.tif 5,226 × 3,740; 18.64 MB
  
• 
  LOCK, ELECTRICAL SYSTEM, HAULAGE ENGINES, ELECTRICAL DETAILS AND LOCATION. February 1938 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, HAER ILL,66-NEBO,1-44.tif 5,231 × 3,737; 18.65 MB
  
• 
  LOCK, ELECTRICAL SYSTEM, LOCK, DAM AND NAVIGATION LIGHTING UNITS. February 1938 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New HAER ILL,66-NEBO,1-76.tif 5,385 × 3,886; 19.96 MB
  
• 
  LOCK, ELECTRICAL SYSTEM, SWITCHBOARD, FRONT ELEVATION. February 1938 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer HAER ILL,66-NEBO,1-69.tif 5,000 × 3,610; 17.22 MB
  
• 
  LOCK, GATE OPERATING MACHINERY, ASSEMBLY. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-31.tif 5,177 × 3,756; 18.55 MB
  
• 
  LOCK, GATE OPERATING MACHINERY, ASSEMBLY. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-61.tif 5,295 × 3,795; 19.17 MB
  
• 
  LOCK, GENERAL PLAN. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-29.tif 5,258 × 3,755; 18.83 MB
  
• 
  LOCK, LOCATION OF LOCK ARMOR AND PROTECTION ANGLE. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer HAER ILL,66-NEBO,1-48.tif 5,210 × 3,722; 18.5 MB
  
• 
  LOCK, MASONRY - UPPER AND LOWER GUIDE WALLS. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-55.tif 5,183 × 3,695; 18.27 MB
  
• 
  LOCK, MASONRY - UPPER GATES, MAIN LOCK. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-62.tif 5,250 × 3,727; 18.66 MB
  
• 
  LOCK, MASONRY, UPPER GATES, MAIN LOCK. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-32.tif 5,222 × 3,739; 18.62 MB
  
• 
  LOCK, PIT FOR GASOLINE TANKS. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-78.tif 5,304 × 3,806; 19.25 MB
  
• 
  LOCK, TAINTER VALVES, GENERAL DRAWING. April 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-57.tif 5,258 × 3,737; 18.74 MB
  
• 
  LOCK, TILE GAUGES. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-67.tif 5,175 × 3,690; 18.21 MB
  
• 
  LOCK, TYPICAL FILL SECTIONS. June 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-56.tif 5,210 × 3,708; 18.43 MB
  
• 
  LOCK, VALVE OPERATING MACHINERY, DESIGN DATA. February 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, HAER ILL,66-NEBO,1-19.tif 5,242 × 3,740; 18.7 MB
  
• 
  LOCK, WATER GAUGE HOUSING. August 1934 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer County, IL HAER ILL,66-NEBO,1-41.tif 5,210 × 3,730; 18.54 MB
  
• 
  UPPER APPROACH DIKE, SITE MAP, VICINITY MAP AND INDEX. December 1946 - Mississippi River 9-Foot Channel Project, Lock and Dam No. 17, Upper Mississippi River, New Boston, Mercer HAER ILL,66-NEBO,1-68.tif 5,000 × 3,572; 17.04 MB