Unformatted text preview: s Jacking of the spire Skybridge. complete with furniture. of Tower 1 and 2. Jan 1997: Aug 31, 1999: Moving in of the first Official opening by YAB batch of PETRONAS' personnel. Dato' Seri Dr Mahathir Mohamad Structure Structure
Each Tower reaches a height of 452.0m (1,482.6ft) above street level Made up of 88 floors, including two level entrance lobby; Sky Lobby at levels 41 and 42; building maintenance equipment garage on level 88; and 4 levels of Basement Structure Specs The floor plate is designed based geometric patterns common in architecture of Islamic heritage. 80,000 cubic meters, various strengths up to Grade 80, weighing approx. 196,000 tons of concrete 10,955 tons of reinforcement 7,500 tons of beams and trusses of structural steel 85,000 sq m above level 6 of cladding Foundation Foundation 4.5m (15 ft) thick raft containing 13,200 cu m of grade 60 concrete, weighing approximately 32,550 tons under each Tower, supported by 104 barrette piles from 60m to 115m in length. Trusses Trusses
Contains belt trusses t...
View Full Document
- Fall '08
- Truss, sky bridge, Petronas Twin Towers Petronas, Sky Bridge Continued Sky