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 Your search for Locks (Hydraulic engineering) returned  9 items
1
Creator:
New York (State). State Engineer and Surveyor
 
 
Abstract:  
This series consists of hand-drawn cross sectional diagrams produced to determine conditions and needed improvements to the Erie Canal. The diagrams show conditions of the canal bed and riparian decay in portions of the western division of the canal, beginning at Lock 52 at the Wayne County line and .........
 
Repository:  
New York State Archives
 

2
Creator:
New York (State). Department of Public Works. Office of the Superintendent
 
 
Title:  
 
Series:
B1370
 
 
Dates:
1909-1957
 
 
Abstract:  
This series documents the construction, maintenance, and expansion of Section 3 of the Barge Canal until it was abolished, and reveals the working relationships of state government and private contractors. Also of interest is documentation of the Oswego-Waterford enlargement program. Records include .........
 
Repository:  
New York State Archives
 

 
Title:  
 
Series:
B0380
 
 
Dates:
1848-1925
 
 
Abstract:  
This series contains maps and plans that document work done to enlarge, improve, and maintain the channel and structures in the Western Division of the canal system. The series includes maps, drawings, tracings, and blueprints relating to Western Division work..........
 
Repository:  
New York State Archives
 

4
Creator:
New York (State). State Engineer and Surveyor
 
 
Abstract:  
This series consists of hand-drawn cross sections from an 1895 survey done for proposed canal improvements. Various colored lines represents the existing canal bed; proposed improvements; and water level of the canal. Measurements give changes in elevation for use in determining the amount of excavation .........
 
Repository:  
New York State Archives
 

5
Creator:
New York (State). State Engineer and Surveyor
 
 
Title:  
 
Series:
B1009
 
 
Dates:
1920
 
 
Abstract:  
The volume contains plates of plans, drawings, profiles and location maps relating to the improvement and enlargement of the Barge Canal. Locks, dams, and bridges are frequently represented. Generally the plates depict: typical channel sections, prism walls and the types of wall and bank protection .........
 
Repository:  
New York State Archives
 

6
Creator:
New York (State). State Engineer and Surveyor
 
 
Abstract:  
These volumes address the enlargement of the Erie and Champlain canals; building of the Oswego, Cayuga and Seneca, Chenango, Black River, and Genesee Valley canals; and appropriation of lands for canal use. They contain drawings, maps, diagrams, tracings, and profiles of much of the State's canal system .........
 
Repository:  
New York State Archives
 

7
Creator:
New York (State). State Engineer and Surveyor
 
 
Abstract:  
This is a series of location maps and illustrated estimates of raw materials and quantities of excavated material for proposed construction of gun boat locks on the western division of the Erie Canal. The maps show the location of proposed locks; the new and existing canal channels; towpath; existing .........
 
Repository:  
New York State Archives
 

8
Creator:
New York (State). State Engineer and Surveyor
 
 
Abstract:  
This series consists of maps, profiles, cross sections, description sheets, and other information documenting work proposed and carried out during the enlargement and improvement of the Western Division of the Erie Canal. Included is proposed work on sections of the lateral canals of the Barge Canal .........
 
Repository:  
New York State Archives
 

9
Creator:
New York (State). Executive Department
 
 
Abstract:  
This series documents the planning and estimating work done to various structures along the state's canals. The records include maps and plans of locations and structures for work done on the Erie (Middle and Western divisions only), Genesee Valley, Chemung, and Oswego canals, and at least one sheet .........
 
Repository:  
New York State Archives