A new bridge on the Crescent right turn grade sepration over the Crescent and city west link at Lilyfield and Annandale at 4.6km west of Sydney Rozelle interchange and wester harbour tunnel is built for the NSW Government.
This bridge is more than 400m in length with approach & departure ramps. RHS (Rectangular Hollow Section) steel railings are provided on both sides of the bridge.
The barriers curve along the bridge and also the levels rise and fall as the bridge goes on. Two consecutive railings are connected together by a hollow connector. Refer to the images below.
3D-view of Reservoir school3D-view of Reservoir schoolPlan view of Reservoir school3D-View Steam building3D-View Main & Music building3D-View with misc item
A set of buildings in Mosman NSW are renovated. The front walls, some windows, doors & a roof are retained to maintain the heritage. The entire interior, GF & FF slabs, some roofs, internal walls etc are made new.
Existing Structure – Buildings Inside Red Polygon
Temporary steel frames are used to support the walls to be retained. These remains intact throughout the demolition process until new steel & concrete take their place.
Not all the internal structure are entirely demolished or all the temporary structures are entirely erected in a stretch. A clear understanding of the sequence of demolition and erection of temporary structure work is vital. Connections given by the structural engineer some times hinder the erection process. It is the duty of the steel detailer to propose new connections accordingly.
Walls to be RetainedTemporary Steel Frames to Support the Walls
New GF concrete slab is laid. New steel columns are added at the GF level to support the FF slab. Steel headers are added to exiting openings that lost support. New concrete walls cover the back & a side of the building. Roof steel rafters are supported between the existing front walls and the new back walls.
A few retained floor joists are stiffened using additional purlins.
New Building After RenovationNew Building Without RoofNewly Added Structural Elements
TEK1 did a detailing for proposed residence project for reputed client in Australia.This project includes lot of timber beams. TEK1 will provide all the timber supports which connected to steel.
We did not miss any of the connections & finished this project without any error.
Succesfully completed. Tight schedule. Lot of analyzing with existing steel and walls. No problems whatsoever.
Isometric view of Fort school Building-A & DIsometric view of Fort school Building-A & DMain steel – Isometric view of Fort school Building-A & DMain steel – Plan view of Fort school Building-A & D
