Robert Andrew Barrett
Security Companies and Guards in Grand Junction, CO
License number
Utah 9864521-8012
Issued Date
Jul 8, 2016
Expiration Date
Oct 8, 2016
Category
Security Companies & Guards
Type
Interim Unarmed Private Security Officer
Address
Address
Grand Junction, CO
Education
PACSCO
Personal information
See more information about Robert Andrew Barrett at radaris.comName
Address
Phone
5362 County Road 43, Bailey, CO 80421
Professional information
Abutment With Seismic Restraints
US Patent:
6745421, Jun 8, 2004
Filed:
Jan 10, 2002
Appl. No.:
10/043693
Inventors:
Robert K. Barrett - Grand Junction CO 81503
Albert C. Ruckman - Commerce City CO 80022
Albert C. Ruckman - Commerce City CO 80022
International Classification:
E01D 1902
US Classification:
14 26, 52250
Abstract:
An abutment especially adapted for use with a bridge is provided which incorporates lateral containment elements which prevent undesirable lateral shifting or movement of the bridge during a seismic event. The lateral containment elements are constructed of varying materials, and form an integral part of the bridge abutment. The lateral containment elements are positioned laterally of the bridge sill and in abutting relationship with the lateral ends of the sill. The lateral containment elements may include mechanically stabilized earth, concrete blocks, concrete blocks with micropile tie downs, reinforced concrete blocks with shear keys which extend below ground, or steel piles or beams which are secured in the ground.
System And Method For Increasing Roadway Width Incorporating A Reverse Oriented Retaining Wall And Soil Nail Supports
US Patent:
8376661, Feb 19, 2013
Filed:
May 21, 2010
Appl. No.:
12/785321
Inventors:
Robert K. Barrett - Grand Junction CO, US
Albert C. Ruckman - Palisade CO, US
Timothy Allen Ruckman - Phoenix AZ, US
Colby Barrett - Grand Junction CO, US
Cameron Lobato - Grand Junction CO, US
Nathan Beard - Fruita CO, US
Albert C. Ruckman - Palisade CO, US
Timothy Allen Ruckman - Phoenix AZ, US
Colby Barrett - Grand Junction CO, US
Cameron Lobato - Grand Junction CO, US
Nathan Beard - Fruita CO, US
Assignee:
R&B Leasing, LLC - Grand Junction CO
International Classification:
E02D 17/20
US Classification:
4053027, 405262
Abstract:
A system and method are provided for increasing the width of an existing roadway. The system incorporates a reverse-oriented retaining wall and soil nail supports. The retaining wall is formed by a first set of soil nails, wire mesh material, and one or more geotextile material layers. An alternate embodiment forms the retaining wall with a plurality of concrete blocks stacked and spaced to form a block wall. The blocks are mounted over the first set of nails and can be filled with mortar. Backfill material fills a gap between the existing sloping surface and the retaining wall. A second set of soil nails can be provided for additional subsurface support. An upper surface of the backfill material can be paved to form the extended roadway width.
System And Method For Increasing Roadway Width Incorporating A Reverse Oriented Retaining Wall And Soil Nail Suppports
US Patent:
2013013, May 30, 2013
Filed:
Jan 24, 2013
Appl. No.:
13/749269
Inventors:
Robert K. BARRETT - GRAND JUNCTION CO, US
Albert C. RUCKMAN - PALISADE CO, US
Timothy Allen RUCKMAN - PHOENIX AZ, US
Colby BARRETT - GRAND JUNCTION CO, US
Cameron LOBATO - GRAND JUNCTION CO, US
Nathan BEARD - FRUITA CO, US
Albert C. RUCKMAN - PALISADE CO, US
Timothy Allen RUCKMAN - PHOENIX AZ, US
Colby BARRETT - GRAND JUNCTION CO, US
Cameron LOBATO - GRAND JUNCTION CO, US
Nathan BEARD - FRUITA CO, US
Assignee:
R&B LEASING, LLC - GRAND JUNCTION CO
International Classification:
E02D 17/20, E02D 17/18, E02D 29/02, E01C 1/00
US Classification:
404 72, 405262
Abstract:
A system and method are provided for increasing the width of an existing roadway. The system incorporates a reverse-oriented retaining wall and soil nail supports. The retaining wall is formed by a first set of soil nails, wire mesh material, and one or more geotextile material layers. An alternate embodiment forms the retaining wall with a plurality of concrete blocks stacked and spaced to form a block wall. The blocks are mounted over the first set of nails and can be filled with mortar. Backfill material fills a gap between the existing sloping surface and the retaining wall. A second set of soil nails can be provided for additional subsurface support. An upper surface of the backfill material can be paved to form the extended roadway width. The cantilevered configuration of the reverse-oriented retaining wall provides a solution for a less costly retaining wall structure. This reverse-oriented retaining wall is also easier to install than traditional vertical retaining walls that may have to be installed at greater vertical and lateral distances from the existing roadway.
System And Method For Soil Stabilization Of Sloping Surface
US Patent:
7384217, Jun 10, 2008
Filed:
Mar 29, 2007
Appl. No.:
11/693586
Inventors:
Robert K. Barrett - Grand Junction CO, US
Albert C. Ruckman - Palisade CO, US
Albert C. Ruckman - Palisade CO, US
International Classification:
E02D 17/20
US Classification:
4053027, 4053024, 405 15, 4053026
Abstract:
A system and method are provided for promoting vegetation growth on a steeply sloping surface. The system of the present invention includes anchors that are secured to the sloping surface, an inner mesh layer in contact with the slope, a geosynthetic layer placed over the inner mesh layer, and seeded compost material placed in the gap or space between the geosynthetic layer and the inner mesh layer. An outer mesh layer is placed over the geosynthetic layer to help stabilize the geosynthetic layer. The geosynthetic layer and outer mesh layer are also secured to the protruding anchors. Vegetation grows in the compost material and roots of the vegetation penetrate the inner mesh layer into the slope. An established root system stabilizes the slope. The seeded compost material provides an environment that greatly enhances the growth of vegetation on steeply sloping surface which otherwise do not have adequate soil to promote growth.
Independently Adjustable Facing Panels For Mechanically Stabilized Earth Wall
US Patent:
5456554, Oct 10, 1995
Filed:
Jan 7, 1994
Appl. No.:
8/178834
Inventors:
Robert K. Barrett - Grand Junction CO
George Hearn - Boulder CO
Henrie Henson - Mt. Littleton CO
Michael L. McMullen - Denver CO
George Hearn - Boulder CO
Henrie Henson - Mt. Littleton CO
Michael L. McMullen - Denver CO
Assignee:
Colorado Transportation Institute - Denver CO
International Classification:
E02D 2902
US Classification:
405284
Abstract:
A retaining wall has at least two facing panels in a tier adjacently interconnected by at least a pair of panel interconnectors mounted to the inner surfaces of the panels to allow adjacent panels to rotate relative to each other. Horizontal flexible anchoring devices, which include rigid anchors flexibly or rigidly connected to the panel interconnectors, connect the facing panels to an earth mass. The panels may tilt, or horizontally deform, relative to deformations in the earth mass. Front horizontal panel adjustment devices allow the tension of the connection between the flexible anchoring devices and the panel interconnectors to be varied from the front of the wall to allow horizontal alignment of the panels after the earth wall has been built. An adjustable inner panel supports the facing panels prior to the start of earth wall construction. Geofabric layers, independent of the flexible anchoring, are used during construction to stabilize the earth wall.
Method And Apparatus For Creating Soil Or Rock Subsurface Support
US Patent:
2010005, Mar 4, 2010
Filed:
Nov 10, 2009
Appl. No.:
12/615668
Inventors:
Robert K. BARRETT - Grand Junction CO, US
Albert C. RUCKMAN - Palisade CO, US
Colby BARRETT - Fruita CO, US
Albert C. RUCKMAN - Palisade CO, US
Colby BARRETT - Fruita CO, US
International Classification:
E21D 21/00
US Classification:
4052591
Abstract:
A subsurface support is provided in the form of a soil nail. The soil nail has asperities formed on the outer surface thereof to improve the pullout capacity of the soil nail. The asperities can take a number of forms to include indentations, deformations and threads formed on the outer surface of the soil nail. Optionally, a stinger may be attached to a distal end of the soil nail to further enhance the pullout capacity of the soil nail.
Method And Apparatus For Creating Soil Or Rock Subsurface Support
US Patent:
7226247, Jun 5, 2007
Filed:
Dec 18, 2003
Appl. No.:
10/741951
Inventors:
Robert K. Barrett - Grand Junction CO, US
Albert C. Ruckman - Commerce City CO, US
Albert C. Ruckman - Commerce City CO, US
International Classification:
E21D 20/00
US Classification:
4052595, 173 90, 405232
Abstract:
A subsurface support includes a protective outer member that encases an interior support member. The inner support member may typically be a steel or iron rod which is held within the outer tube as by grout or cement. The outer tube is preferably emplaced by forcing the outer tube into the ground by use of a launching device. The distal end of the outer tube is pointed thus allowing easier penetration of the outer tube into the ground. The subsurface support may be used in numerous functional ways to provide support for an overlying man made structure, or to stabilize surrounding rock and soil. The support can be used in compression, tension, bending, and/or shear.
Soil Nail And Method Of Installing A Subsurface Support
US Patent:
7338233, Mar 4, 2008
Filed:
Jul 27, 2006
Appl. No.:
11/460317
Inventors:
Robert K. Barrett - Grand Junction CO, US
Albert C. Ruckman - Palisade CA, US
Colby Barrett - Arlington VA, US
Albert C. Ruckman - Palisade CA, US
Colby Barrett - Arlington VA, US
International Classification:
E21D 20/00
US Classification:
4052595, 405239, 405244, 173 90
Abstract:
A subsurface support includes a soil nail of two-piece construction. The body of the soil nail is constructed of fiberglass. The tip of the soil nail is constructed of a machined metal piece that is secured to the distal end of the fiberglass body. The soil nail is preferably installed by a launching device.
Subsurface Platforms For Supporting Bridge/Culvert Constructions
US Patent:
6890127, May 10, 2005
Filed:
Dec 23, 2003
Appl. No.:
10/745902
Inventors:
Robert K. Barrett - Grand Junction CO, US
Albert C. Ruckman - Commerce City CO, US
Albert C. Ruckman - Commerce City CO, US
International Classification:
E02B003/04
US Classification:
405 73, 405229
Abstract:
A scour platform to prevent scour of a moving body of water is constructed by placing an excavation adjacent to the body of water. The excavation is spaced laterally from the body of water and extends up or downstream a desired length. A stabilizing sheet material covers the bottom of the excavation. Aggregate is placed within the excavation over the sheet material, and a free end of the sheet material is then folded back over the upper surface of the emplaced aggregate. Any remaining gaps between the excavation and the sheet material may be backfilled and compacted as necessary. The scour platform is completed once the free end of the sheet material is folded back over the aggregate. For additional prevention of scour, micropiles may be emplaced between the scour platform and the body of water.
Method And Apparatus For Creating Soil Or Rock Subsurface Support
US Patent:
2007017, Jul 26, 2007
Filed:
Mar 29, 2007
Appl. No.:
11/693584
Inventors:
Robert Barrett - Grand Junction CO, US
Albert Ruckman - Palisade CA, US
Colby Barrett - Fruita CO, US
Albert Ruckman - Palisade CA, US
Colby Barrett - Fruita CO, US
International Classification:
E21D 21/00
US Classification:
405259500
Abstract:
A subsurface support is provided in the form of a soil nail. The soil nail has asperities formed on the outer surface thereof to improve the pullout capacity of the soil nail. The asperities can take a number of forms to include indentations, deformations and threads formed on the outer surface of the soil nail. Optionally, a stinger may be attached to a distal end of the soil nail to further enhance the pullout capacity of the soil nail.