ºÃÔ¡ÒÃÃѺ§Ò¹ÊÓÃǨà¾×èÍ¡ÒÃÍ͡Ẻ (Location Survey)
§Ò¹ÊÓÃǨà¡çºÃÒÂÅÐàÍÕ´ÀÙÁÔ»ÃÐà·È (Topographic Survey) , àÊ鹪Ñ鹤ÇÒ§ÊÙ§ (Contour)
§Ò¹ÊÓÃǨà¾×èÍ¡Ó˹´¢Íºà¢µ·Õè´Ô¹ (Property Survey)
§Ò¹ÊÓÃǨà¾×èÍÍ͡Ẻ¶¹¹(Route Survey) ÃÙ»µÑ´µÒÁÂÒÇ(Profile) ÃÙ»µÑ´µÒÁ¢ÇÒ§ (Cross Section)
§Ò¹ÊÓÃǨ·Ò§ÍØ·¡ÈÒʵÃì (Hydrographic Survey) à¾×èÍ¡ÒÃÍ͡Ẻ ¤ÅͧÊè§¹éÓ ½Ò ÍèÒ§à¡çº¹éÓ
§Ò¹ÊÓÃǨà¾×èͤӹdz»ÃÔÁÒ³§Ò¹´Ô¹ (Volume) àªè¹ ´Ô¹¶Á (Fill) ´Ô¹µÑ´ (Cut)
ºÃÔ¡ÒÃÃѺ§Ò¹ÊÓÃǨà¾×èÍ¡ÒáèÍÊÃéÒ§ (Construction Survey)
§Ò¹ÊÓÃǨ¡ÒÃãËéµÓá˹è§ËÁØ´ àÊÒà¢çÁà¨ÒÐ àÊÒà¢çÁµÍ¡
§Ò¹ÊÓÃǨ·ÓÃдѺµÑÇÍÒ¤Òà á¹Ç¡èÍÊÃéÒ§ÍÒ¤ÒþѡÍÒÈÑ ÍÒ¤ÒÃÊÙ§
§Ò¹ÊÓÃǨ·ÓÃдѺ áÅСÒÃãËéá¹Ç¡èÍÊÃéÒ§ ¤ÅͧÊè§¹éÓ ½Ò ÍèÒ§à¡çº¹éÓ
§Ò¹ÊÓÃǨÇÒ§ÃдѺá¹Ç¶¹¹ ÇÒ§á¹Ç¶¹¹
µÔ´µèÍ ¤Ø³ÇÔÇÃø¹ì ªÓ¹Ò»Ñ¨·ÃѾÂì
àºÍÃì 02-944-0280, 089-679-2740, 081-922-1414
email: w-1919@hotmail.com