TILOS (TIme-LOcation System, Time-Chainage, Linear Planning) is a planning software for managing linear construction projects which are mainly utilities and infrastructure projects.
It can be used in different construction industries such as Fast Tram, Highway, Metro, Pipeline, Railway, Road and Tunnel Construction, in addition with Water Engineering, Transmission Line Building and also High Rise Building.

• Road & Highway Construction: TILOS provides a comprehensive planning tool for road projects of all sizes and complexity.
• Pipeline Construction: Pipeline construction presents construction challenges such as maintaining crew separation, equipment move-arounds, permitting, land acquisition and crossings.
• Railway Construction: TILOS comes with a set of special railway building functions to support the daily work of the planners.
• Engineering: In bridge projects the pile and foundation work is normally created as rectangles showing at which pile the work gets executed. This work is repeated in time for each pile. TILOS supports bulk creation of tasks – each on the defined position.
• Tunnel Construction: TILOS supports a number of special functions for tunnel builders to make planning easier while delivering even more data.
• Water Engineering: Harbor facilities, waterways, canals, wave-breakers, dikes, barrages, widespread sheet pile walls – many buildings along and across waters and the sea are linear projects.

Traditional planning systems display their results in bar charts or network diagrams.
Linear projects present unique challenges since the crews and equipment move along the construction right-of-way to perform their work.
Permits, environmental constraints, construction related issues and risk elements are easily incorporated into the plan to give a single overall view of the project.
Neither of the traditional diagrams are able to show a graphical link between the location where the work is performed (the distance axis) and the time when it is executed (the time axis).

Linear Planning requires a great understanding of environmental constraints, requirements to maintain movement, access to the ROW and many other considerations.
With TILOS you can incorporate all these regulatory requirements into a plan that makes sense and is easily understandable for your key stakeholders.
The Linear Planning Methodology using TILOS takes traditional Critical Path Method (CPM) planning a step further by adding distance as an additional dimension.
This simplifies the project planning and tracking by showing you where the constructability issues are (such as environmental restrictions) and allows you to effectively integrate these challenges into your plan.