Safe, Fast, Non-Destructive Vacuum Excavation<br />
Houston, Dallas, Odessa, San Antonio,  & Shreveport, La.<br />Corporate<br />3025 Maxroy<br />Houston, Texas 77008<br />(7...
Texas ReExcavation (T-Rex)<br />T-Rex Construction<br />T-Rex Engineering and Construction, LC<br />Divisions<br />
Organizational Values<br />Mission<br />The T-Rexmission is to provide an exceptional level of engineering, design and fab...
Organizational Values<br />Core Values<br />Safety above all else<br />Absolute integrity<br />Heroic Customer service<br ...
Hydro Excavation<br />Excavation by means of water, air, and vacuum; By using water under pressure, soil can be cut, broke...
The Problem…<br />
Why Vacuum Excavate<br />
Prevent Change Orders<br />
Vacuum Excavate (Hydro)<br />Hv-56 Heavy Duty <br />Hydro Excavator<br />Benefits <br /><ul><li>Fast
Dig in hard ground</li></li></ul><li>“Air-Knife”<br />Vactor Prodigy: Air/ Water Combo Truck<br />
Re-Use Dirt for Backfill<br />Vacmaster 4000  <br />“Air Knife”<br />
The Solution… Vacuum Excavation Potholing<br />
Video of Potholing<br />http://www.youtube.com/trexservices#p/u/30/imaH4NjQKCw<br />
Slot Trenching<br />Slot trenching allows for least amount of material to be excavated to “clear” an area.<br />
Trenching / Boxes<br />Put Text Here…<br />
Subsurface Utility Investigation<br />T-Rex utilizes electronic <br />Designation, “air knife” and <br />hydro excavation ...
Quality Levels of SUE<br />Quality Level A - Vacuum Excavation:  The use of non-destructive vacuum excavation to determine...
Deliverables<br />
SUE Deliverables Include<br />Photo documentation <br />and  “test hole data sheets”<br />can be provided for every excava...
Video of SUE<br />http://www.youtube.com/trexservices#p/u/9/U4UsTCKwAaQ<br />
Cased Shaft<br />We have dug up to 65’ deep<br />
Video of Cased Shaft<br />http://www.youtube.com/trexservices#p/u/6/z4VcdSYVcaA<br />
The Foundation<br />
Cad drawing of footing<br />
Remote Location<br />Our equipment  can Excavate 500’ from<br />the truck.<br />
Congested Areas<br />Put Text Here…<br />
Inside Buildings<br />Put Text Here…<br />
Video in Building<br />http://www.youtube.com/trexservices#p/u/5/Mpx902tcXWg<br />
Video Around Trees<br />
HSE Program<br />
HSE Program<br />HSE Compliance<br />Comprehensive HSE program in place and active to ensure safety priority<br />HSE prog...
The T-Rex Difference<br />Trucks must be true hydro excavation trucks …not line cleaning trucks<br />Fleet of 21 trucks, b...
Engineering & Design<br />Detailed design and development using Autodesk Inventor<br />FEA using ANSYS, NASTRAN, ALGOR, AB...
Questions?<br />Contact us:<br />Home Office – 713-783-3363<br />Fax – 713-586-0520<br />mikec@tex-rex.com<br />TREXSERVIC...
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Subsurface Utility Engineering

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Subsurface Utility Engineering

  1. 1. Safe, Fast, Non-Destructive Vacuum Excavation<br />
  2. 2. Houston, Dallas, Odessa, San Antonio, & Shreveport, La.<br />Corporate<br />3025 Maxroy<br />Houston, Texas 77008<br />(713) 783-3363<br />
  3. 3. Texas ReExcavation (T-Rex)<br />T-Rex Construction<br />T-Rex Engineering and Construction, LC<br />Divisions<br />
  4. 4. Organizational Values<br />Mission<br />The T-Rexmission is to provide an exceptional level of engineering, design and fabrication services – resulting in recognition as the leader and preferred contractor industry wide – based on safety, quality and customer satisfaction.<br />Through skill, proficiency, integrity and responsibility, T-Rex is committed to delivering unparalleled service and industry solutions – with the highest priority on safety.<br />T-Rex is dedicated to exceeding our client’s expectations: fully understanding safety requirements, quality assurance, timelines, budget constraints and overall objectives.<br />
  5. 5. Organizational Values<br />Core Values<br />Safety above all else<br />Absolute integrity<br />Heroic Customer service<br />Individual opportunity and recognition based on merit and work ethic<br />Contributions and responsibility to the communities we serve<br />
  6. 6. Hydro Excavation<br />Excavation by means of water, air, and vacuum; By using water under pressure, soil can be cut, broken down, and vacuumed up into a recovery system, the Hydro-vac Truck<br />
  7. 7. The Problem…<br />
  8. 8. Why Vacuum Excavate<br />
  9. 9. Prevent Change Orders<br />
  10. 10. Vacuum Excavate (Hydro)<br />Hv-56 Heavy Duty <br />Hydro Excavator<br />Benefits <br /><ul><li>Fast
  11. 11. Dig in hard ground</li></li></ul><li>“Air-Knife”<br />Vactor Prodigy: Air/ Water Combo Truck<br />
  12. 12. Re-Use Dirt for Backfill<br />Vacmaster 4000 <br />“Air Knife”<br />
  13. 13. The Solution… Vacuum Excavation Potholing<br />
  14. 14. Video of Potholing<br />http://www.youtube.com/trexservices#p/u/30/imaH4NjQKCw<br />
  15. 15. Slot Trenching<br />Slot trenching allows for least amount of material to be excavated to “clear” an area.<br />
  16. 16. Trenching / Boxes<br />Put Text Here…<br />
  17. 17. Subsurface Utility Investigation<br />T-Rex utilizes electronic <br />Designation, “air knife” and <br />hydro excavation for SUE.<br />
  18. 18. Quality Levels of SUE<br />Quality Level A - Vacuum Excavation:  The use of non-destructive vacuum excavation to determine the exact horizontal and vertical position of the utility.<br />Quality Level B - Designating:  Employ geophysical methods to designate the horizontal position of the known utilities that lie within the project area. <br />Quality Level C - Surface Feature Survey / Inventory:  Assessment of site utilities and correlating this information with existing utility records.<br />Quality Level D - Records Research:  Provides a feel for the overall utility congestion and is limited to project planning and route selection. <br />*T-Rex can provide personnel for manhole investigation and collection of utility data to assist in Quality Level C. <br />
  19. 19. Deliverables<br />
  20. 20. SUE Deliverables Include<br />Photo documentation <br />and “test hole data sheets”<br />can be provided for every excavation.<br />
  21. 21. Video of SUE<br />http://www.youtube.com/trexservices#p/u/9/U4UsTCKwAaQ<br />
  22. 22. Cased Shaft<br />We have dug up to 65’ deep<br />
  23. 23. Video of Cased Shaft<br />http://www.youtube.com/trexservices#p/u/6/z4VcdSYVcaA<br />
  24. 24. The Foundation<br />
  25. 25. Cad drawing of footing<br />
  26. 26. Remote Location<br />Our equipment can Excavate 500’ from<br />the truck.<br />
  27. 27. Congested Areas<br />Put Text Here…<br />
  28. 28. Inside Buildings<br />Put Text Here…<br />
  29. 29. Video in Building<br />http://www.youtube.com/trexservices#p/u/5/Mpx902tcXWg<br />
  30. 30. Video Around Trees<br />
  31. 31. HSE Program<br />
  32. 32. HSE Program<br />HSE Compliance<br />Comprehensive HSE program in place and active to ensure safety priority<br />HSE program is registered and compliant with ISNetworld<br />Daily safety meetings are held to discuss potential hazards with the day’s operation<br />PPE will be worn in all areas where required<br />JSA’s will be conducted for complicated lifting, hydrotesting, and load out.<br />Work at port facilities will be supported by an HSE representative to ensure compliance with T-Rex & port requirements<br />Sub Contractors & Visitors will receive T-Rex Site specific safety orientation:<br />Provided by HSE Manger to ensure T-Rex Safety protocols are understood<br />Provides awareness to the hazards associated with our operation<br />Badges will be created for visitors and subcontractors<br />Will be required to attend JSA’s and Safety meetings when applicable<br />Training is valid for one (1) year<br />
  33. 33. The T-Rex Difference<br />Trucks must be true hydro excavation trucks …not line cleaning trucks<br />Fleet of 21 trucks, both air and hydro capabilities<br />Remote capabilities in excess of 400’<br />No overtime rate for nights/weekend/holidays<br />Provide small civil services: such as concrete breaking, saw cutting, sidewalk repair<br />Backfill services<br />Provide all weather dump site within the beltway 8<br />Ability to justify all billing with GPS event back up<br />Provide emergency capacity 24/7/365<br />
  34. 34. Engineering & Design<br />Detailed design and development using Autodesk Inventor<br />FEA using ANSYS, NASTRAN, ALGOR, ABAQUS, & SACS<br />Design Codes; ACI, AISC, AWS, AISI, IBC2006, API RP 2A<br />Specifications and Test procedures<br />Load-out plans, Lifting, Sea Fastening of structures<br />Capable of providing critical information from the detailed models such as weights, center of gravity, material requirements, and welding information<br />Detailed models of assemblies, subassemblies and components for analysis, graphics or manufacture<br />Field concept layouts using 3D Max graphics package<br />Past subsea designs to water depths of 9800 feet.<br />
  35. 35. Questions?<br />Contact us:<br />Home Office – 713-783-3363<br />Fax – 713-586-0520<br />mikec@tex-rex.com<br />TREXSERVICES.com<br />

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