17 August 1945
, viewed on each façade of the tower. Visible during the day through the use of highly polished stainless-steel, 17
leavesgrow and blossom upward through the shaft of the tower.
At the crown, these 17
leaves are bound together by 8
louver grill elements, culminating to embrace a single 45
meter tall
spire: the 17th
day of the 8th
month in the 45th
year.Central to the four building elevations of the crown, these elements
in turn are supported by 5
crystalline glass buds – accentuating the five principals of Pancasila – rising to support a singlecentral spire – the united Indonesian people. Hence the budding flower (Pancasila) spreading from all corners of the tower, spreading to all corners of Indonesia.In the evening on national holidays, we envision the 17
leaves would be outlined with white LED
lights, the supporting 8 louver
grills up-lit in red light
, the center glass buds back-lit in white light, and central spire illuminated with 45 red and white LED
bands
. During non-holidays, the lighting would be able to be changed to suit the particular occasion. THE PODIUM :
Separate monumental lobbies, in scale with the overall tower development, welcome Hotel Guests and Office Tenants at Ground Level. An exclusive banking hall fronts the main access to the office tower lifts, as well as act as a gateway into the retail portion of the podium. Access to the Observatory is via an experiential queuing and ticketing space at the Lower Ground Level.
Allowing it to operate at times when the retail mall is closed, segregated access is provided to an entertainment / restaurant area that is located on the roof of the podium, above the 5,000 square meter Function Space. An independent entrance allows guests to arrive at the Conference Center via dedicated lifts or escalators that travel within the perimeter of the podium glass wall, separated from the retail mall customers.
Exclusive retail space is organized around a larger, 4-story atrium, with expansion planning incorporated to accommodate future development of Lot 8.
THE TOWER :
The 111-story tower rises 638m above the ground plane to the top of the spire. The highest floor sits approximately 534.45m above the street entry. While a simple 60m by 60m square form dominates the planning of the tower, achieving an elegant aspect ratio of approximately 9:1, the tower facade steps to accentuate the different uses within the complex; i.e.: retail and convention at the base, office use through the shaft, and hotel use at the crown.The regular form of the tower, with notched corners, provides a straight forward and efficient planning platform for tenants to utilize, including an average 13.5m clear depth from the core wall to the exterior curtain wall and opportunities for multiple corner offices on each level.The structural approach utilizes a super-column and out-rigger arrangement, surrounding an inner core wall. It is anticipated the structural system will be based on composite steel and concrete. THE PLAZA :
The design places the iconic tower in the center of the SCBD development, allowing entry at the base of the tower on three sides as well as from the Retail Mall.The existing through road between Pacific Place (Lot 5) and the tower (Lot 6) becomes a public plaza providing a pedestrian entrance and connection between the developments. In addition to providing a public amenity, removing the through road eliminates a security concern regarding driving vehicles below the elevated retail pedestrian link.A dedicated entrance for the hotel provides a security check for vehicles prior to approaching the tower. Traffic flow to the hotel is improved by being segregated from the retail mall and convention traffic. >Taxi drops for the Office, Retail, and Convention areas do not need to be screened as the taxi / auto drop offs are generally located a minimum of 15 meters from major structures and propose canopies from these drop offs to the tower entrance to provide pedestrian cover from the elements.Building coverage is limited to less than 51% of the total site area, providing area for outdoor terraces and green space and encouraging a pedestrian-friendly environment. Landscaped plazas, incorporating water features, fountains, reflecting pools and public works of art would be accommodated. Achieving a 25% ‘true green’ area is accomplished through the use of pervious pavement and landscape techniques. The site is situated to process large crowds of visitors and including tour groups or school groups arriving to visit the tower. A Security Master Plan will be developed to address the specific security goals of the development. To support such a master plan, prior to entering the site, all vehicles are screened at security stations located a minimum of 15 meters from the building. Sufficient queuing space is provided for access into the basement parking.To facilitate inter-connectivity with the adjoining developments, the 6-levels of basement parking for 3,000 automobiles is connected to the adjacent developments through tunnels below the surface streets. Exits are arranged so that users exiting the development through controlled points that do not cross the entry points for the site. Likewise, separate access and exits for service vehicles are provided. Once they arrive, pedestrians can walk along the complete exterior of the Signature Tower Jakarta development under cover without crossing vehicular traffic. In addition to the below-ground tunnels inter-connecting the other projects in the SCBD, tree-lined sidewalks flanking the public roadway facilitate walking between developments above ground.Likewise, a retail connection to the existing Pacific Place Jakarta from Signature Tower Jakarta further supports the inter-connected living environment that is the SCBD
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