25CSJ0010 - Sub-Surface Exploration thru Calyx Drilling and Laboratory Works for Construction of One (1) Slope Protection Projects in Zamboanga Sibugay Region 9.

The Department of Public Works and Highways – Regional Office IX is procuring professional engineering services to carry out sub‑surface exploration through Calyx drilling and related laboratory works *** *** ************ ** * ****** **************** ******* ** ********* ******* ****** ** **** ********* **** ***** ****** *** ***** ** ************ ** ********** *********** *** ** ********* ** * *********** ******** ********** ******* ******** ** ******* *** **** *** ******** ********* ** ****** ** ********* ******************* ************* ***** ********* **** ** *********** ** * ***************** *********** ***** *** ********* ***** * ****************** ******* ******** ********** ****** ** ********* ***** *** ********** ** ********* ********* *** ******** **** ** ******** ****** ****** ******** **** ** ****** **** **** ********* ** ********** **** *** ********** *********** *** *** *** ************ ****** *** **** *** *********** **** ***** ** ** ***** ********** ****************** ***** ***** ******** **** ** ********* ********* ********** ***** **** *** *** ********** **** **** ****** **** *** ********** ************ *********** ******** ******** ********** *** ***** ********* ********