Tunnel. At narrowest point in Tongass Narrows near the airport. Tube • A U-shaped tube north of the airport. Bridge Locations • Single-span bridge from Xxxxx Point to airport runway. • Single-span bridge from Sunny Point to airport runway. • Single-span bridge from Xxxx Cove to Xxxxxxx Island. • Single-span bridge from Totem Bight to Xxxxxxx Island. • Two-span bridge from Xxxxxxx to midpoint on Xxxxxxx to Xxxxxxx. • Two-span bridge from north of Refuge Cove to Danger Island to Xxxxxxx. • A low bridge from Xxxxxxx to Xxxxxxx with a high bridge from Xxxxxxx to Xxxxxxx. • A causeway/low bridge from Saxman to Xxxxxxx with a high bridge from Xxxxxxx to Xxxxxxx. • A causeway/low bridge from Xxxxxxx to Xxxxxxx with a higher bridge from Xxxxxxx to Xxxxxxx that would allow state ferries but not cruise ships. • Drawbridge north of the airport. Ferry Locations • Existing ferry route. • Southeast of airport runway. • From Xxxx Cove directly across Tongass Narrows to Xxxxxxx. Other • Tunnel from Xxxxxxx to Xxxxxxx and a bridge from Xxxxxxx to Xxxxxxx. • Self propelled barge. • Nuclear aircraft carrier positioned between the islands. Table 4-2 Suggested Alternatives Alternative Type Suggested Location Reason for support Reasons for Opposition Bridge Single span Sunny Point to airport General reasons for supporting a bridge: Most efficient access option; More convenient than ferry; Less expensive than tunnel; Minimal environmental impacts; Alleviates traffic flow problems. Too expensive; Eyesore; Interferes with air and marine traffic; Would have to be too high to accommodate cruise ships; Would require constant maintenance; Who will maintain it? Single span Xxxxx Point to airport Single span Xxxxxxx to north of airport Single span Xxxx Cove to Xxxxxxx Single span Totem Bight to Xxxxxxx U shaped Xxxxx Point to airport Drawbridge None specified Existing Ferry Service Two span Xxxxxxx to mid Xxxxxxx to Xxxxxxx Two span - alleviates air traffic interference Xxxxxxx bridge would disrupt lifestyle and potentially destroy Native Alternative Type Suggested Location Reason for support Reasons for Opposition burial grounds Two span North of Refuge Cove to Danger Island to Xxxxxxx Improved Ferry Service Causeway/bridge Xxxxxxx to south Xxxxxxx to Xxxxxxx Causeway/bridge would create breakway/harbor at Saxman/Xxxxxxx Tube Existing service is adequate; Opposition to hard link; Opposition to enabling access to Xxxxxxx; Other alternatives don't solve community's problems; Cost of build altern...
Tunnel. Size of Tunnel : 1.80 m x 2.10 m Length of Tunnel : 1.55 xx Xxxx level at tunnel entry : 856.44 m Sill level at tunnel exit : 837.08 m Slope : 1 in 80 3. Pick Up Xxxx Length of Anaiyar Stream : 1.60 km Length of xxxx : 12.00 m Height of xxxx : 1.40 m Dia of collection well : 3.00 m
Tunnel. A four-lane tunnel under the City from a south portal in the vicinity of Dearborn Street and Alaskan Way to a north portal in the vicinity of 0xx Xxxxxx Xxxxx xxx Xxxxxxxx Xxxxxx. • PROJECT work will include: o Approximately two miles of cut-and-cover and bored tunnel providing two travel lanes in each direction. o Tunnel portal structures and the shoring walls and excavation associated with portal construction. o Tunnel operations buildings at both the north and south portals to house tunnel egress, tunnel ventilation systems, and fire and life safety systems and controls. o Tunnel operations, intelligent transportation, and fire and life safety systems o Monitoring of, and mitigation, for tunnel-induced Deformation, such as protecting utilities, and preparing structures for predicted tunnel-induced Deformation through engineered measures such as grouting and structural retrofit. o Repair of public and private property that may be damaged as a result of construction. North Tunnel Access and Reconnection of the Surface Street Grid: • SR 00 xxxxxxx xxx xxxxxxx structures connecting the tunnel to existing SR 99 in the vicinity of Aurora Avenue at Xxx Street, associated on and off ramps, and City right of way in the vicinity of the north tunnel portal. • PROJECT work will include: o Advance traffic management systems including capability for tolling. o Reconnect Aurora Avenue to the City street grid at Xxxxx Way. o Improvements to existing City street right-of-way including cross-corridor connections of John, Thomas, and Xxxxxxxx Streets. o New lanes, curbs, sidewalks, traffic signals, intelligent transportation systems and signage, landscaping and street lighting. o Improvements to Aurora Avenue from Xxxxx Street to Xxxxxxxx Street. o Storm drains and other utilities in the new City street right-of way. South Tunnel Access and Reconnection of the Surface Street Grid: • Roadway and roadway structures connecting the tunnel south portal to SR 99 lanes being constructed as part of the Holgate to King Project in the vicinity of South Xxxxx Xxxxxxxx Way and improvements to City street right-of-way in the vicinity of the south tunnel portal. • PROJECT work will include: o Removal of the south-end SR 99 temporary roadway detour built as part of Holgate to King Project. o Advance traffic management systems including capability for tolling. o New lanes, curbs, sidewalks, traffic signals, intelligent transportation systems and signage, landscaping and street lighting. ...
Tunnel. Upon login, the user initiates the part of the Quicket application that will permit access to Criminal Justice Information (CJI). The user is prompted to enter a username (identification) and a password (“something you know”). Once that has been completed, a text message containing a one-time password (OTP) is sent via text message (out of band) to the user's agency-issued cell phone. Alternatively, a * hardware token can be used with a rotating key as shown on the digital display. The user is challenged via the CJI application for that OTP. The user enters the OTP (“something you have”) then the username, password, and OTP are validated. The user has satisfied the requirement and is granted access to CJI. Quicket leverages Amazon Web Services GovCloud and Microsoft Azure Government Cloud and maintains strict compliance with CJIS, HIPAA, and other security standards and has in place the following measures: AES256 encryption is utilized to send usernames and hashed passwords over SSL to the Quicket server for authentication. -Data in motion is encrypted with AES256. Data at rest uses AES256 encryption. -System logs user actions and can be audited at any time. Record creation and edits are recorded and stored for at least 1 year, with associated name, ID, request information -Data is protected by Amazon/Microsoft in secure isolated facilities approved for handling CJI -Access to Quicket offices requires access cards and keys to enter each room. -The Quicket office is protected with intrusion alarms, video cameras, and other access controls. -Employees are subject to criminal and governmental background checks. -The web application is protected from:
Tunnel. Prepare final contract plans and specifications for the additional wall based on the TS & L plan. COORDINATION Project Coordination Due to the increase in plan sheets, additional coordination of the project will be required. United States Postal Service Coordination Coordination meetings with the U.S. Post Office on Algonquin Road have been on going since the start of the design work. Parking and proper circulation are vital to the operation of the facility. The Final Design Report showed 90-degree parking stalls proposed in the front parking lot. Currently, the facility has angle parking and a mail drop-off lane for motorists. As Algonquin Road will have a barrier median, the access out of the east driveway will be limited to eastbound movements. This affects both the public and the mail carriers that want to drive west. Additional, more detailed evaluation of both user movements and carrier movements are required to ensure proper operation of the facility. An overall circulation and parking plan is required to address the concerns. SOIL INVESTIGATION Additional Soil Boring Depth During the drilling of the soil borings, unforeseen conditions were encountered by Midland Standard and Testing. They encountered a loose sand layer between 40’–60’ below the surface. This layer is under considerable ground water pressure which resulted in continuous water flow from the borehole at the ground surface. Drilling in this area needed to continue to bedrock at 70’-80’ below the surface in order to obtain the required 65-ton pile capacity. The resulting bore holes had to be grouted under pressure to seal off the artesian conditions. Because of this, additional time and expense was incurred. Slope Stability Analysis Due to the large cuts north of Algonquin Road, a slope stability analysis was required to analyze the stability of the existing subsurface with the proposed slopes. The large cuts are from approximately Station 136+00 to Station 153+00. For the analysis, additional borings are required at approximately 200 foot intervals generally located at the top of the slopes. Ten soil profile borings are planned with depths of 60 to 125 feet (1.5 times the height of the slope). These new borings will supplement the borings made for the mainline and ramps to provide a soil cross section for the slope analysis and safety factor determination. Additional Soil Borings Two additional soil borings are required for the design of the new retaining wall at Station 176+80.
Tunnel. A tunnel is defined as an underground excavation (lined or unlined) subterranean in nature, whose length exceeds its width, the inclination of the grade of the excavation shall be no greater than 45 degrees from the horizontal; should the inclination of the grade from the horizontal exceed 45 degrees, the excavation as heretofore defined shall constitute a raise.
Tunnel. All energy carriers, such as electricity, (natural) gas, heating oil and diesel oil, fall within the scope. The electricity consumption must be submitted as ‘grey’ electricity. For the detailed calculation, the following principles should be used: · 50 hours of fans running at full capacity per year during the Operating Phase.
Tunnel. Nothing contained in this Lease shall prohibit the owner(s) of the Conference Center and/or Administration Building from razing and/or removing the Conference Center, the Administration Building. or any part(s) thereof, at any time, and, following any such razing and/or removal of any of such buildings, from filling in or otherwise permanently discontinuing the use of the underground tunnel connecting the Conference Center to the Power Plant and then to the Premises, or any part(s) of it, at any time. However, in the event Lessor shall fill-in or discontinue the use of said tunnel, Lessor shall, at its sole cost and expense, no portion of which shall be included in any additional rent or other charges to Lessee hereunder, construct and install any conduits, pipes and other facilities which may be necessary for the continued supply of utilities from the Power Plant to the Premises. Lessor shall have no liability to Lessee, and no obligation of Lessee under this Lease shall be reduced or excused, by reason of the Lessor temporarily or permanently discontinuing Lessee's use of any such tunnel or the Conference Center.
Tunnel. 43. The partly completed tunnels near Beddgelert are to be enlarged where necessary and trimmed to the correct cross section as shown in the drawings, the Aberglaslyn pass tunnel is to be excavated through to the upper end. Work on this tunnel is to proceed from both ends so long as water is not encountered in sufficient quantities to need pumping. (END OF PAGE 27) The tunnel is to be completed as rapidly as possible. No lining is required unless ordered by the engineers and as far as can be judged from the excavation already made none will be ordered. All loose or weak rock on interior surface is to be removed.
Tunnel. Two shafts are dug and the pipe is installed in a tunnel between the shafts.
