texas surveys brochure

1. Over 20 years experience in as-built data collection and project management.

2. A pioneer and developer of laser scanning Best Practices Since 1997

3. Using Proven Data Capture Techniques, and the fastest phase based scanner in the world (Imager5006h). To maximize data capture on larger projects, Texas Surveys uses a 3 person crew which regularly captures 80+ Scans Per Day including Target Setup and Survey.

4. Capturing 80+ scans per day can be 100% More Data captured than most other leading laser scanning service providers. Resulting in more data collected at a significantly reduced cost.

5. Texas Surveys is Completely Flexible and will work to provide whatever deliverable is required. Clients are not tied down to a specific software or working procedure, and can request alternate or additional deliverables at little or no extra cost.

6. Texas Surveys project management and field crews have a proven track record Delivering On Schedule And Within Budget.

7. Texas Surveys has a proven track record for delivering Accurate And Complete Data.

8. Multiple deliverables are available. Customizable and scalable deliverables include: Registered Point Clouds in LFM Server And Cyclone Databases, to highly detailed as-built / as-is 3D Models.

9. 3D Models can be delivered in the format of your choice: PDS, PDMS, AutoCAD, CADWorx, NX, SolidEdge, Catia v4 or v5, ...etc. All Deliverables Are Customizable And Scalable to include as much or as focused detail as required.

10. Texas Surveys has a structured business model designed to reduce costs, and provide the Best Competitive Rates And Lowest Lump Sum Bids. Through a combination of telecommuting, asset sharing, enhanced data collection techniques and processing data across multiple time zones, Texas Surveys provides the most Cost Effective Solution.

Laser Scanning &3D Modeling Services

www.Texas-Surveys.com [email protected] 281.701.2292

10 Reasons Why Industry Leaders Choose Texas Surveys

http://www.Texas-Surveys.com

mailto:[email protected]





3D AS-BUILT MODEL PRODUCTIONAll piping, equipment and structural elements are identified in the point cloud and assigned an identical 3D CAD model primitive. As each element is located and positioned by experienced modelers, the whole unit is quickly assembled and digitally replicated.

3D MODEL CONVERSIONAll models generated are to 1:1 scale and are in real world coordinates. Each model is checked aga ins t t he po in t c l oud fo r accu racy, completeness and deviations.

THE DELIVERABLEOnce passed through QA/QC, each model can be quickly converted for use in a number of CAD software applications: AutoCAD, Microstation, PDS, PDMS, NX / Unigraphics, Catia v4 / v5,


3D Model of As-built 7F Gas Turbine

Z+F Imager 5006

Project Stats Site Work Crew: 2 PersonSite Work Duration: 2 daysNo. of Scans: 106Registration: 10 hrs3D Model Production: 520 hrs

Dell PowerLocation: Arkansas

Project Type: Power

Eng. Project: Upgrade the existing turbines for improved efficiency and increased power output.

Client: Dell Power

Contractor: G.E. Energy Services

Survey Scope: Collect all available physical data of the turbine, combustion chamber and fuel cell module.

Dell Power Power & Process

Scan Data In Bubble View







EXISTING CABLE LOCATION & ORIENTATIONEach cable had a unique angle and sag as it traveled from the saddle through the structure to the anchor. At each penetration, calculations had to be made to determine the minimum amount of cutting required to fit a larger diameter replacement cable.

SCAN CLOUD DATAThe registered data was used to visualize the existing conditions, locate each unique path of each cable and identify all critical points of potential interference. Both images above, show scan data of the cable system.

THE DELIVERABLEThe scan data was used to build a precise replica 3D model of the as-is conditions, which as delivered in AutoCAD, for the project engineers who were able to digitally replace the existing cable with the new design to produce 2D drawings which identify areas of interference.

Luling Bridge Location: New Orleans, LA

Project Type: Civil / Structural

Eng. Project: To replace all existing cables with a larger diameter weatherproofed cable system.

Client: LA DOT

Contractor: Kiewit / By The Bay Survey

Survey Scope: Cable Replacement Study Document as-is conditions to Identify and locate all existing cable anchor points and penetrations.

Luling BridgeCivil / Structural


Project Stats Site Work Crew: 2 PersonSite Work Duration: 2 daysRegistration: 10 hrsNo. of Scans: 56Deliverable Production: 110 hrs

Section Through Scan Data of South East Tower

Z+F Imager 5006 scanning between decks







DANGEROUS ENVIRONMENTSone scan takes approximately 3 min 18 seconds. Capturing data in dangerous ares is quick and effective. Due to the increase in accuracy and reduced rework, it reduces safety exposure hours for everyone. from the designers and engineers to the construction crew.

SCANNING THE CELLAR DECK Scanning in hard to reach locations and tying back data to deck levels many feet above, requires no additional lifting, climbing or scaffolding, all of which are either dangerous, expensive or both.

THE DELIVERABLERegistered scan data was used to check and compare the new design in the current as-is environment. The software point cloud clash detection function allowed designers to plan alternate routs where interference with existing elements was an issue .


Shell Gas Platform

Z+F Imager 5006

Project Stats Site Work Crew: 2 PersonSite Work Duration: 1 daysNo. of Scans: 26Registration: 3 hrsDeliverable Production: 12 hrs

ShellLocation: Dauphin Island, Alabama

Project Type: Offshore : Gas Platform

Eng. Project: Revamp, retrofit and upgrade new vessel and pipe work.

Client: Shell

Contractor: H & K Engineering

Survey Scope: Collect all available physical data of existing vessel and pipe run, including structural supports and potential areas of interference / clashes with new design.

Shell / H&K Eng.Offshore







SCAN DATA VIEWED IN CAD SOFTWAREThe HF unit could be viewed in it’s entirety and in detail. All items were logged and labeled. Items not required were scheduled for demolition and salvage. Items to be shipped were measured and labeled to minimize shipping costs, and to plan the rebuild sequence.

SCAN CLOUD DATAAll equipment, piping and structural elements were identified, measured and labeled prior to dismantle / demolition to catalogue the entire purchase. The data was also archived for insurance, tax and customs purposes.

THE DELIVERABLEThe scan data was used to build a precise replica 3D model of the as-is conditions, which allowed PM’s, engineers, designers and planners to coordinate the relocation and rebuild, and to plan upgrades as required.

HF Acid Plant Relocation Location: Bristol, UK

Project Type: Chemical Plant Relocation

Eng. Project: Dismantle, Transport, Reassemble an existing HF Acid Plant from UK to Mexico

Client: Mexichem

Survey Scope: Capture all equipment & structure in the original as-built formation and position for relocation / reassembling planning and scheduling.

HF Plant RelocationChemical


Project Stats Site Work Crew: 3 PersonSite Work Duration: 5 daysNo. of Scans: 340Registration: 20 hrs3D Model Production: 500hrs

HF Acid Process Tower

TCRM1201 R1000

3D As-Is Model Built From Scan Data







Gas Plant Explosion Study Location: Kermit, TX

Project Type: Insurance / Accident Investigation

Eng. Project: Gas Storage and Pipeline Rebuild

Client: Southern Union Gas

Contractor: IAG / Triten

Survey Scope: Capture and document a l l explosion and fire damaged equipment, structure and piping. Inc lude, a l l the immediate surrounding undamaged areas.

Gas Plant ExplosionInsurance / Accident Investigation


Project Stats Site Work Crew: 2 PersonSite Work Duration: 4 daysNo. of Scans: 142Registration: 10 hrsDeliverable Production: 20 hrs

The survey was commissioned to estimate the extent and severity of the damage and to expedite the design phase and engineering rebuild, and for assessing any necessary upgrades.

The same data was commissioned to record the as-was condition for the insurance underwrites and loss adjusters records, prior to any demolition / salvage work.

The Scanner Recorded The Source Of The Blast

The Fire Spread To The Adjacent Cooling Tower

Undamaged Tie-in Points Were Identified For The Rebuild







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