This document discusses digital workflows for construction equipment from design to construction. It covers three main topics:
1. Model creation - Creating accurate 3D models that represent existing conditions to determine if design specifications can be achieved.
2. Machine setup - Ensuring equipment is properly configured based on the physical principles of how it operates to ensure consistent performance. This involves calibrating sensors and understanding factors like a paver's floating screed.
3. In-field technology and execution - Steps for successful use of 3D guidance in the field, including establishing adequate reference points, verifying equipment is within range of transmitters, continuously checking grade, and having backup plans for interruptions.
Coast Controls All-Air web guide systems are simple to install, simple to operate, are less expensive than competitive makes, and are known to outlast all other guides, especially in dusty or contaminated environments.
Isn’t it time you tried this proven web guiding solution? We confidently invite you to trial an All-Airweb guide system and see for yourself. All-Air is a better way to guide.
- See more at: http://www.coastcontrols.com/
For Vehicle testing we offer all instruments and after sale support and services.
OEM Technological Instruments offers you the best technology for your R&D and Testing applications.
Please Feel Free to contact Us for any Inquiry.
Mobile : +91-9810533190
Tel: 0120-4370020
E-mail: mail@oemtesting.com oemtech@sify.com
Presentation delivered at the CalAPA Spring Asphalt Pavement Conference April 9-10, 2014 in Ontario. Topic: New asphalt pavement smoothness specificaitons and measurement technology is discussed in depth.
Presentation by Cascadian Aerial Robotics LLC about how drones are helping Construction firms with aerial inspections, Mapping, virtual walk-throughs , BIM and VDC. For more information, head to https://www.cascadianaerialrobotics.com
Coast Controls All-Air web guide systems are simple to install, simple to operate, are less expensive than competitive makes, and are known to outlast all other guides, especially in dusty or contaminated environments.
Isn’t it time you tried this proven web guiding solution? We confidently invite you to trial an All-Airweb guide system and see for yourself. All-Air is a better way to guide.
- See more at: http://www.coastcontrols.com/
For Vehicle testing we offer all instruments and after sale support and services.
OEM Technological Instruments offers you the best technology for your R&D and Testing applications.
Please Feel Free to contact Us for any Inquiry.
Mobile : +91-9810533190
Tel: 0120-4370020
E-mail: mail@oemtesting.com oemtech@sify.com
Presentation delivered at the CalAPA Spring Asphalt Pavement Conference April 9-10, 2014 in Ontario. Topic: New asphalt pavement smoothness specificaitons and measurement technology is discussed in depth.
Presentation by Cascadian Aerial Robotics LLC about how drones are helping Construction firms with aerial inspections, Mapping, virtual walk-throughs , BIM and VDC. For more information, head to https://www.cascadianaerialrobotics.com
BEA's LZR-WIDESCAN is a LASER-based, Time-of-Flight sensor used for motion, safety and presence detection in a variety of industrial door applications. This all-in-one solution offers the benefits of activation and safety, while reducing installation time.
At the California Asphalt Pavement Association (CalAPA) Fall Asphalt Pavement Conference held Oct. 27, 2022 in Sacramento, a presentation titled "Using New & Existing Technologies to Improve Paving Quality & Efficiency" was delivered by Todd Mansell – Product Application Specialist Caterpillar.
Today’s paving equipment features many new technologies that help to improve crew comfort, machine life, production efficiency and overall pavement quality. This breakout session will present and discuss how these new technologies and innovations can be utilized to improve efficiency and quality.
THE GOAL of research topic to explore the MUD LOGGING as bellow:
Primary objective is delineating hydrocarbon (shows & gas), necessary service also that to introduce high qualitatively and quantitatively obtains data from drilling as reference guide, and makes observations of drilled rocks, drilling fluids and drilling parameters in order to formulate and display concepts of the optional, the mud logging unit is the information data base on the rig site to serve both exploration and drilling program.
THE GOAL of topic research of MUD LOGGING as bellow:
Primary objective is delineating hydrocarbon (shows & gas), necessary service also that to introduce high qualitatively and quantitatively obtains data from drilling as reference guide, and makes observations of drilled rocks, drilling fluids and drilling parameters in order to formulate and display concepts of the optional, the mud logging unit is the information data base on the rig site to serve both exploration and drilling program.
Caged Quadrotor Drone for Inspection of HVAC DuctsArwa Abougharib
Accompanying slides for our capstone project presentation at the Advances in Science and Technology (ASET) conference held on March 26th, 2019.
Conference proceedings can be found at https://ieeexplore.ieee.org/document/8714539
Course: Senior Design/Capstone Project
Program: BSc in Mechanical/Electrical Engineering
Affiliation: American University of Sharjah, Departments of Mechanical and Electrical Engineering
Roles of gps in high rise buildings constructionKundan Sanap
What is GPS?
History of GPS
How does GPS work?
Application of GPS
GPS over Conventional method for deformation monitoring
Case study- Deformation Monitoring of High rise building using GPS
Specifying & Sizing Electromechanical Linear ActuatorsRollon Corporation
A quick how-to guide on specifying linear actuators using these requirements: Accuracy & Repeatability, Capacity, Travel, Use Factor, Ambient, Environment, Timing, Orientation, Rates.
BEA's LZR-WIDESCAN is a LASER-based, Time-of-Flight sensor used for motion, safety and presence detection in a variety of industrial door applications. This all-in-one solution offers the benefits of activation and safety, while reducing installation time.
At the California Asphalt Pavement Association (CalAPA) Fall Asphalt Pavement Conference held Oct. 27, 2022 in Sacramento, a presentation titled "Using New & Existing Technologies to Improve Paving Quality & Efficiency" was delivered by Todd Mansell – Product Application Specialist Caterpillar.
Today’s paving equipment features many new technologies that help to improve crew comfort, machine life, production efficiency and overall pavement quality. This breakout session will present and discuss how these new technologies and innovations can be utilized to improve efficiency and quality.
THE GOAL of research topic to explore the MUD LOGGING as bellow:
Primary objective is delineating hydrocarbon (shows & gas), necessary service also that to introduce high qualitatively and quantitatively obtains data from drilling as reference guide, and makes observations of drilled rocks, drilling fluids and drilling parameters in order to formulate and display concepts of the optional, the mud logging unit is the information data base on the rig site to serve both exploration and drilling program.
THE GOAL of topic research of MUD LOGGING as bellow:
Primary objective is delineating hydrocarbon (shows & gas), necessary service also that to introduce high qualitatively and quantitatively obtains data from drilling as reference guide, and makes observations of drilled rocks, drilling fluids and drilling parameters in order to formulate and display concepts of the optional, the mud logging unit is the information data base on the rig site to serve both exploration and drilling program.
Caged Quadrotor Drone for Inspection of HVAC DuctsArwa Abougharib
Accompanying slides for our capstone project presentation at the Advances in Science and Technology (ASET) conference held on March 26th, 2019.
Conference proceedings can be found at https://ieeexplore.ieee.org/document/8714539
Course: Senior Design/Capstone Project
Program: BSc in Mechanical/Electrical Engineering
Affiliation: American University of Sharjah, Departments of Mechanical and Electrical Engineering
Roles of gps in high rise buildings constructionKundan Sanap
What is GPS?
History of GPS
How does GPS work?
Application of GPS
GPS over Conventional method for deformation monitoring
Case study- Deformation Monitoring of High rise building using GPS
Specifying & Sizing Electromechanical Linear ActuatorsRollon Corporation
A quick how-to guide on specifying linear actuators using these requirements: Accuracy & Repeatability, Capacity, Travel, Use Factor, Ambient, Environment, Timing, Orientation, Rates.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
1. IS-IC.ORG
ISIC TRACK
Digital Workflow from Design to Construction
Milling and Paving
Equipment and the use of 3D
Models
Kevin Garcia, Trimble
Laikram Narsingh (Nars), Wirtgen
Jim Preston, TOPCON
2. What we’ll cover today
There are three main components to be aware for AMG
1.Model Creation
• It’s not just a digital version of the plans!
2.Machine Setup
• Ensuring you understand tractor operations/physics
for consistent performance
3.In Field Technology and Execution
• Steps for success
6. • More realistic representation of existing road surface conditions
• Leverage software to determine if specifications are able to be achieved
• Maximize financial bonus opportunity for smoothness / rideability with most efficient design
16. 1. Physical Reference
Automatic Paving & Milling – Sensors following 2 Types of Reference
Joint, Base, Curb
or String Line
Averaging Ski
Following Mat
or Base
Z RH
Y
Z LH
X
2. 3 D Coordinates as Reference
3D Model
Traverse
Slope
Sensor
reading
Slope Beam
17. What is Needed for 3D Paving or Milling
1. 3D Models – Surveying Companies, Topcon Trimble & Leica, Etc.
2. 3D Positioning Instruments – Topcon, Trimble and Leica etc.
3. Machine Controls & Equipment with Proper Setup
Topcon, Trimble or Leica, Etc. Positioning Instruments
GPS / UTS
3D Models
3D Paving & Milling
Machine & controls with Proper Setup
18. Setup for 3D Milling
Setup / Benchmarking Is Straightforward
Drum Width is Fixed
Drum Moves in Direct Relation to the Mill Legs
Speed limited by Hydraulics & 3D Data Processing
19. Setup for 3D Paving
Could Control 1, 2 or 3D
Pavement Depth – LH & RH (Z)
Pavement Width (X)
Direction of Pavement (Y)
For Proper Setup:
Must Understand Principles of the
Free Floating Screed & Screed Design
D3 Steering
Control (Y)
D Mat Depth
L (Z)
D Mat
Depth
R (Z)
20. Principles of the Free Floating Screed
The screed Floats on the Asphalt like a Water Skier
Pavement Depth Held by 5 Forces ….. Not Mechanical like the Mill
Pull Force Exerted at Towpoint
Towpoint also Increase / Decrease Pavement Depth
Depth Crank –
Increase / Decrease
Screed Angle
Tow Point
Pull Force
21. Depth Controlled By Increasing / Decreasing Screed Angle of Attack
1. Manually with Depth Crank or Tow Point
Depth Crank Can Set Screed Flat with Towpoint at Different Position
2. Automatic Control of Towpoint
Dept Crank should be locked
Depth Crank must be Set to 0 when setting up for 3D Paving
Towpoint
Cylinder
Depth Crank
Principles of the Free Floating Screed
22. 2 Types of Extendable Screeds – Front & Rear Mount
Each with 3 Sections
1. Main Screed
2. LH Extension with Slope & Height Adjustment
3. RH Extension with Slope & Height Adjustment
Rear Mounted Extensions Screeds
Main Screed
RH Extension
LH Extension
Unequal Width Front Mount Screed
Main Screed
LH Extension RH Extension
Screed Design
23. Main
Front Mount Extension Height Adjustment (MH)
Sets Trailing Edges of Extension to Main
Extension is usually ¼” Below the Main
Mat Depth
Plane B – Trailing Edge
Ext
MH Main
Screed Design
24. Main
LH & RH
Extension
Trailing Edges
Mat
Depth
MH
Main Screed
RH Extension
LH Extension
Rear Mount Extension Height Adjustment (MH)
Sets Trailing Edges of Extension to Main
Extension is usually ¼” Above the Main
Could also be Sloped
Screed Design
26. Rear Mount Extension Screed – Match Height & Slope
Extension Match
height Moves Up /
Down & Slope
Screed Design
27. Setup Procedure When using Trimble on Vögele / VR 600
Rear Mount Extension Screed – Match Height & Slope
28. Depth must be verified in a Few Locations
Under the Main Screed
Under Both Extensions Screeds
Must Consider Rolldown for Final Elevation
Verifying Pavement Depth When using 3D Controls
29. It takes approx. 5 x Length of tow arm to reach new Depth after Corrections
Must allow the screed to react before Checking Grade after Corrections
2 nd 1st
3 rd
4 th
5 th
65 %
85 %
100 %
Verifying Pavement Depth When using 3D Controls
30. Slope Sensors used in 3D Paving
Mast Lean Slope Sensor
Traverse Slope
Sensor – Mount
on the Slope
Beam
Vögele Extension
Slope Sensor
31. Verifying Malfunctions
Malfunctions could be Driven by the Following:
Paving / Milling Equipment ……… or 3D Instruments ……….or Model
Could easily Switch to Physical Reference to Verify Equipment
32. Setup must be done based on 1, 2 or 3D Controls
Setup Procedure for Leica System
42. •Proper control (i.e. TS or level) and has verified using mmGPS.
•Location of control points…
Distance to machine to laser (500 feet MAX)
Pattern of truck traffic & machine travel
Adequate Reference/Bench hubs 100’ from Control
Horizontal Working Range for Paving
±500ft ±500ft ±500ft
Tx #1 Tx #2 Tx #3 Tx #4
±2000ft
±250ft ±250ft
43. Job Setup
Verify you have a tight localization that is not set using GPS.
Set multiple “control points” to be used for the transmitters.
• These transmitter control points should not be set using GPS.
Set a second control point or grade verification hub approximately 100’/30m from
each transmitter location to be used to verify transmitter height.
• These control points should not be set using GPS.
Set multiple control points or grade verification hubs around the site to be used to
verify grade during the project.
• These control points should not be set using GPS.
Minimize operational distance from the transmitter.
• 750’ for grading applications
• 500’ for asphalt paving applications
• 300’ for concrete paving applications
• In windy conditions, reduce operating distances.
44. Job Setup
Consider truck & equipment traffic when placing transmitter locations.
If using fixed height tripods, put sand bags on them to reduce vibrations.
Set to minimum heights whenever possible.
Calibrate the transmitter before starting a new project.
Verify transmitter setup every day.
• “Check-in” on multiple control points or accurate verification hubs.
• If transmitter calibration is suspect, first rotate on all four axis to
verify, then calibrate if needed.
When on airport projects or locations susceptible to radio interference,
test the radios on the project before starting the project.
45. Asphalt Paving
Assign a person to continuously verify grade behind the paver.
Assign a person to be responsible to continuously monitoring the control box
and truck traffic, and immediately switch to manual control when the
transmitter is blocked.
Make sure the crew understands how to make proper transmitter switching
transitions.
For best results when joint matching, use a Sonic Tracker.
Have extra batteries for sensors, data collectors, transmitters.
Possibly run transmitter off marine battery.
Have backup equipment.
Make sure all machine measurements and calibrations are correct.