Features

UK-based Macleod Simmonds Ltd (MSL) has launched a GPR (Ground Probing Radar) consultancy providing both a survey service and software package which, the firm says, takes the output from multi-antenna surveys to a “whole new dimension”. The firm says it can now provide survey capability for almost any type of terrain, application or location that end users might require. For the existing roadway or smooth surface terrain survey location, MSL has a Carriageway System based on a multi-antenna set up from Ital

One of the interesting developments at the recent Hillhead quarry show in the UK, was of a rather more compact machine than usually seen at the exhibition. A UK equipment rental firm, CLS Selfdrive, revealed a US-manufactured compact grader equipped with machine control equipment. This is of note seeing that such machine control technologies are usually fitted to much larger machines. The increasing proliferation of the systems and the reduction in costs in real terms however means that this technology is n

The rapid increase in information availability is transforming the construction sector. Conventional methods used for sourcing geographic data based on maps and localised sampling meant that there was often a lack of accurate information relating to ground conditions at specific areas where work was planned, often resulting in unwelcome surprises for construction companies along with additional costs for projects.

A major expansion programme is underway at King Abdulaziz International Airport in Jeddah, Saudi Arabia. The work started in the third quarter of 2006 and is due for completion in 2015, with the construction activity being carried out in three main stages. Once the work is complete the airport will be able to handle up to 80 million passengers/ year, compared with 13 million/year before construction commenced. The project also includes three new terminal buildings and a high-speed rail link, as well as airf

In Kansas, specialist contractor Pavers has carried out important work for the National Guard. The aim of the work was to rehabilitate a WWII era hangar apron for the Kansas National Guard. The project required extensive repair work, including pavement patching, dowel bar retrofitting, partial depth patching and joint sealing. Pavers had to overhaul a 305m x 91.5m apron at Army Aviation Support Facility No 2 that suffered from poor drainage. The project included milling 152mm of old asphalt and concrete and