A safe and standard billboard construction is very important everywhere as well as in and around Banjarmasin. Therefore, the research using cross-sectional descriptive design to analyze the ratio of axial-flexible stress of pillars was conducted. The inclusion criteria for the billboards are billboards with dimension of 4x6 m2, 5x10 m2 and cross-road horizontal billboard or Bando. Meanwhile the exclusion criteria are billboards with dimension of 2x4 m2, 1x1 m2 and non-steel materials billboards. The result shows that billboard construction that is considered safe as well as standard one is billboard with the dimension of 4x6 m2, 10” pillar, 5x5 cm2 angled steel profile; and five pillars Bando with 18” middle pillar, two f 10” side pillars (2.5” truss). Meanwhile billboard construction which is not considered safe are 5x10 m2 billboard, 18” pillar, 2”truss, 5x5 cm2 angled steel profile; and Bando with three 18” pillars, 2” truss. The improvement for 5x10 m2 billboards is by adding 2” diagonal truss, 18” pillar, 2” truss; for three pillars Bando, the improvement is by adding four f 6” pillar, 18” pillar, 2.5” truss.

The subsidized housing construction program is spread over two locations with two types of soil layers in South Kalimantan. Because of the difference in the composition and characteristics of the subsoil, the housing construction requires the standardization of design of sub/lower structure of the buildings namely for the deep foundations and shallow foundations which are used as typical subsidized housing foundations in South Kalimantan. This is necessary to ensure that the mass development of the subsidized housing construction meets the safety, time and cost requirements. The standardization of the structure of the lower building using a type of friction support with 4 m long galam wood piles for corner types and 4 section require 4 and 6 galam wood bars. The standardization of the structure of the lower structure on hard soil using a mountain stone foundation with a foundation width of 0.7 m and a foundation height of 0.7 m requires a foundation area of 1.40 - 3.50 square meter.