NATIONAL ENGINEERS Highway Division Profile

Introduction

NATIONAL ENGINEERS

National Engineers (NE) is a leading supplier of products and services relevant to highway traffic management, data collection and pavement maintenance technologies in Pakistan.

Introduction • With over 20 years of experience, NE’s ITS (Intelligent Transportation Systems) & Highways Division has specialized in advanced traffic control, weight enforcement, toll management, pavement testing and maintenance technologies. With representation from international manufacturers of great repute, we have come to offer following products and services:

Company Profile • KEY PRODUCTS AND SERVICES

• Overload Control/ Weight Violation Enforcement Solutions: • Slow Speed Weigh-in-Motion (SSWIM) Scales • Portable/ Mobile Weighing Systems (Dynamic/ Static) • Full Deck Static Weighbridges (Platform Scales for Industry and Highways)

• Traffic Data Collection and Management Solutions: • Electronic Toll and Traffic Management Systems (ETTM) • ITS Systems Electronics (iSINC™ Electronics) • Traffic Counters and Classifiers

Company Profile • Access Control and Surveillance Systems: • Under Vehicle Surveillance Systems (UVSS) • RFID based Access Control Systems

• Pavement Testing and Highway Maintenance Solutions: • • • • • •

Falling Weight Deflectometers (LWD/FWD/HWD) Road Surface Profilometer Road Friction/ Skid Resistance Testers Laser Crack Measurement Systems (LCMS) Under Bridge Inspection Vehicle Systems (UBIV) Crack Sealing Equipment and Services for Asphalt and Concrete Pavements • Ground Penetrating Radar

Company Profile • Services • Operation, Management and Maintenance (OM&M) of Weigh Stations • Operation, Management and Maintenance of ETTM Systems • Highway Fine Collection Services on National Highways & Motorways of Pakistan Our offered brands are synonymous with reliability, quality and satisfaction of our customers. The distinction came through countrywide coverage and trust on following product

Company Profile • SSWIM Scales • Applications: Dynamic and Static Weighing of Trucks, Overload Control, Freight Terminals, Data Collection for Pavement Design and Rehabilitation, Weight/Dimensions Violation Enforcement • Brief Overview: The slow speed weigh-in-motion scales manufactured by IRD offer superior weight enforcement, greater vehicle throughput and excellent stability of operations. The development of iSINC™ Electronics- the heart of IRD’s core system technologies- is a tremendous achievement towards ITS Industry, that allows for greater flexibility, modularity, self diagnostics and expandability in the competitive world of weighing equipment. - Fig: iSINC WIM Controller Rack

Company Profile • This single controller can integrate variety of sensors in receiving their inputs and then controlling multiple hardware modules yet in absolute modular fashion. IRD’s SSWIM Scale boasts a design to the true spirit of ASTM 1318 that knocks down axial (lateral) forces with no mechanical movements, less number of sensors and hence exhibits very low maintenance over its life cycle.

-Fig: SSWIM Scale In-Road Sensor

Company Profile • Portable/ Mobile Weighing Systems • Applications: PAT/ IRD’s Dy-SAW and DAW300 PC equipment has revolutionized the world of mobile weighing in Weight Enforcement applications. These systems may be used in Dynamic or Static Mode in completely portable or semi-permanent installations. Larger weighing surface and simple design of PAT Bending Plates are the key attributes of an intelligent built to cover increased weighing capacity and performance requirements. PC based application is as simple as ready-to-go in its easy set-up, configuration of all vehicle classes and display of per-vehicle information like speed, wheel loads, axle weight and GVW information as per international standards.

Company Profile The Dy-SAW (the dynamic and static) is one of the recent developments in IRD’s SAW Series of Wheel Load Weighers which holds OIML certification to its credit in the respective accuracy class desired by enforcement agencies.

-Fig: Portable Weighing Scale Layout at Motorway M-2 Entry Point

Company Profile • Full Deck Static Weighbridges (Pitless, Semi-Pit and Pit Types) • Application: Industrial weighing in Legal-For-Trade applications, GVW violation and Citation The weighing industry is very much familiar with weighing complete vehicle/ Truck in one-go. These scales are used in variety of applications with major use in industrial, commercial and enforcement weighing applications.

-Fig: Full Deck Steel Weighbridge (Semi-Pit Type) at Balkassar Interchange M-2

Company Profile • i-Toll System- Electronic Toll and Traffic Management System (ETTM) • IRD’s i-Toll System is an intelligent toll having reliable hardware and operating mechanism that enjoys utmost distributed architecture. Each sub-set of toll system whether it is a lane sub-system or plaza sub-system shall work like independent soldiers to guard against revenue pilferage and performance hiccups.

– Fig: Toll Lane AVC Sensors, Toll Booth

Company Profile The powerful Tolling Software allows integration and receiving data from multiple plaza environments and capable to generate configurative, statistical, financial and diagnostic reports. IRD’s Dynax ™ Sensors technology is one of the most reliable axle sensors technologies used for Automatic Vehicle Classification (AVC). In addition our toll system uses, superior Access Control, Incident Detection and Multi-Modal Payment techniques (RFID/ eTags, Smart Cards) used in the i-toll system. Traffic Counters are also supplied as portable or permanent field applications on highways and motorways.

Company Profile • Crack Sealing Equipment and Services • Crack Sealing is a preventive maintenance technique to protect damage to the pavement due to moisture, water and incompressible solids. This is an ideal sealing solution for linear cracks, large block cracking and pavement joints. • Pavement cracking can cause pre-mature failures and devastate the service life of our roadways. A timely chosen treatment method can save millions with our crack sealing equipment and professional services. Our crack sealing solution may be applied to both flexible (Asphalt) and rigid (Concrete) pavements alike. • Collaboration with Marathon Equipment Inc, has led us a way forward in just one gallop to provide superior crack sealing equipment with correctly engineered hot-applied sealant material and requisite services

Company Profile

-Fig: Crack Sealing Operations on Motorway M-2

Company Profile • Pavement Testing • National Engineers offers Dynatest‘s superior pavement engineering products for the long term performance and testing of highways and air fields. Falling Weight Deflectometers (FWD) are one of the most important pavement testing techniques to ascertain pavement stability over its designed life besides planning and implementing the correct pavement maintenance technique. Road Profilometer can collect variety of data at traffic speed to get complete picture and pavement characteristics. • A recent HWD Equipment/ Unit purchased by National Highway Authority (NHA) has had completed its one year of valuable data collection operations on major highway (N-5) and Motorways of Pakistan. The Unit has also been put to service for pavement testing on newly built Islamabad Airport.

Company Profile

Heavier Falling Weight Deflectometer

RSP (Road Surface Profilometer)

MFV (Multi Functional Vehicle) RSP with Laser Crack Scanner

Company Profile

GPR (Ground Penetrating Radar)

Pavement Friction Tester

Runway, Highway Slip Friction Tester

Accelerated Pavement Testing

Company Profile

Highway Division 459-K, Model Town, Lahore-Pakistan Ph No: +92 (042) 35854150, 35882769 Fax No: +92 (042) 35842757