a large number of conferences held away from ESCAP headquarters, even if the construction took place. 10. Mr. LAHLOU (Morocco) said that he was grateful to the Thai Government for its offer to make available to the United Nations additional land for the construction of new conference facilities for ESCAP, and his delegation supported the recommendations made by the Advisory Committee with respect to those facilities, particularly the recommendations concerning the architectural and engineering study. It did, however, feel that the United Nations should beware of adopting too limited a perspective, which might lead to technical difficulties and exorbitant expense, and that the study should deal not only with the architectural aspects but also with the way in which the conference rooms would be used and the support facilities that would be established parallel to the expansion of the premises. 11. Mr. TIMBRELL (Assistant Secretary-General for General Services), replying to the questions raised by the representative of the United Kingdom, said that he could not at the moment indicate the estimated cost of the construction work for various reasons, particularly because the United Nations did not yet have the plans at hand and did not know the requirements or the cost of demolishing existing buildings. Indeed, one of the purposes of the preliminary study was to provide estimates of the cost of the expansion, which would be dependent on the alternative designs considered. As to the rental to be paid by organizations of the United Nations system occupying premises within the ESCAP complex, he said that the rent collected in cities such as Bangkok and Addis Ababa included not only operating costs but also a component related to the initial cost of construction, so that the users contributed retroactively to those costs. It should be noted that the 
**Analysis**
The text appears to be discussing the construction and expansion of conference facilities for the Economic and Social Commission for Asia and the Pacific (ESCAP) in Bangkok, Thailand. The language used is formal and technical, indicating that the discussion is centered around the logistics and financial aspects of the project. The text also touches on the topic of renting premises within the ESCAP complex, which suggests that the category should be related to administration or infrastructure.

**Category**
Administration, Infrastructure