Site work for a civil project in Langdon, Alberta. Completed plans call for site work for a bridge / tunnel; and water / sewer project.

The Hamlet of Langdon is located approximately 16 km east of Calgary, on the southeastern side of Rocky View County, and just south of Glenmore Trail (Highway 560). The topography of the upstream catchment area and Langdon itself is flat with the main municipal drainage ditch running generally east through the Hamlet. Due to the flat topography, the existing ditch has low grades and are known to experience standing water on a regular basis. All systems in Langdon eventually release via ditch into Weed Lake which is located northeast of the Hamlet. This project supports critical stormwater management within and around the hamlet by diverting stormwater from the upstream catchment prior to entering the hamlet main municipal ditch system. The stormwater will be intercepted on the south side of Glenmore Trail and conveyed to Weed Lake through a piped system. The municipal ditch just south of Glenmore Trail will be utilized as an emergency overflow escape route for extreme storm events greater than 1:100 years. Major components of the Work for the Langdon Bypass Drainage Improvements Project inMajor components of the Work for the Langdon Bypass Drainage Improvements Project include, but may not be limited to the following: Langdon Bypass Drainage Improvements Project 1 1200mm Concrete Cl III Pipe - Supply and Install 1,900 m 2 1220mm SD Steel Pipe - Installation by Auger Bore 150 m 3 1930 x 1930 Type 1-S Manhole (4.0m max depth) 11 units 4 Weir Manhole (c/w Inlet Structure) 1 unit 5 Topsoil and Subsoil Stripping 10,000 m3 6 Topsoil and Subsoil Placement 10,000 m3 7 Truck Haul of Common and/or Topsoil Excavation 20,000 m3 The scope of work for this project generally includes, but is not limited to, the following: - Act as Prime Contractor for all components of the Work - Traffic Accommodation during construction - Erosion and Sediment Control during construction - Common excavation - Channel excavation - Culvert removal and replacement - Grouting of abandoned culverts - Supply and install – 1200mm Concrete Cl III Pipe - Supply and install by auger bore – 1220mm SD Steel Pipe - Supply and install – 1930 x 1930 Type 1-S Manhole - Supply and install – Weir manhole (c/w Inlet Structure) - Ditch cleanup and reclamation