Posted 03 November 2006 - 05:13 PM
LDA Tower - Pakistan's Tallest Building
Courtesy: Archi Times AUG 2006
In view of the immense requirement for the high-standard corporate office buildings in Lahore, the LDA (Lahore Development Authority) envisaged a project to house such corporate businesses at a place. which are currently functioning from private residential bungalows spread in different areas of the city. In order to transform the vision of LDA into reality the CG (Consultant Group) took the challenge of designing a landmark skyscraper for the city of Lahore where a corporate culture is taking shape in the business community with its logical and natural out come in the form of emergence of modem and contemporary buildings of international standards.
Lahore being the hub of multiple business activities of Punjab is now emerging as a modem city, which also has its strong historic footings. The architecture of the city is also in the process of natural transformation. Located at Jail Road, Lahore designing of this project was a challenge for the CG's design team, as the prime objective was to develop a building. which would have a strong formal expression, and that it should be able to create a significant impression on the skyline of Lahore.
It could have been a building with elements taken from the traditional architecture but the design team was convinced that superimposing traditional elements on forms that are developed on contemporary needs and with their technological solutions, will be grossly irrational and un natural attempt. The team therefore opted for keeping the basic approach towards the develop ment of design on natural lines, which would be justified with the use of contemporary building materials and rationalized with the kind of technology required for such development.
The proposed building has a great degree of dynamism in its spiral form. It has its derivation from some of the earlier forms of minarets used in Muslim world. As such though being developed for contemporary use, and being developed on modern lines, yet it has an element of approach that taken from the East.
The main building tower emerges from a raised podium with a multi level atrium as entrance foyer. High end retail activities including bank branches, travel agencies, and core of restaurants are placed on ground, first and second floors. The tower, which has an average of 1000 to 1300 sq meter office space on each level, shall be used as corporate offices.
Complementing the spiral form of the tower, the central core is also designed accordingly and follows the external. This has resulted in reduced the circulation length considerably. The service core carries lift shaft, services rooms, HVAC shafts, fire exits and an attractive circulation lobby.
Vertical transportation system was studied and based on the recommendations 8 high-speed passenger and one service lifts were planned in addition to 2 scenic elevators. The high-speed lifts shall move at a speed of 5 meter per second and the average waiting time of user shall be 30 seconds.
These lifts serve 5 basements and 49 floors. The scenic elevators will take the user to the revolving restaurant planned on 49th level and to the observatory planned at 50th level.
The 3rd floor and the 28th floor are planned as service floors where the AIC Plants and other services are planned. The entire building will be a centrally air-conditioned building with gas fired air conditioning plant, which omits minimum amount of pollution. As such the building will be environmental friendly and will not contribute adversely towards it.
The building will be equipped with modern systems, which include elaborate fire fighting and fire alarm systems. Emergency power supply, computer net working with the fiber backbone, modern communication systems.etc.
The building is proposed to have insulated metal panel cladding systems with the use of Granite Cladding on lower floors and on podiums. core carries lift shafts, service rooms, HVAC shafts, fire exits and an attractive circular lobby.