OPERATION TEAM MR. KAMOL IEOSIVIKUL CHAIRMAN OF THE EXECUTIVE COMMITTEE   MR. VICHAYA CHATIKAVANIJ VICE CHAIRMAN OF THE EXECUTIVE COMMITTEE   MR. SHINE BUNNAG VICE CHAIRMAN OF THE EXECUTIVE COMMITTEE   MR. KITTICHAI RAKTAKANIT PRESIDENT   MISS VIMORNRAT PITAYAVIRIYAKUL ASSISTANT CHAIRMAN OF THE EXECUTIVE COMMITTEE   MR. KREANGSAK CHANA EXECUTIVE VICE PRESIDENT   MISS REWADEE WANCHID VICE PRESIDENT ACCOUNTING/FINANCE DEPT. MR. SARUN WIANGKHAMMA ASST. VICE PRESIDENT PRESTRESSED CONCRETE PILES PRODUCTION & SERVICE DEPT., PRECAST WALL DEPT. AND CONSTRUCTION DEPT. MR. SATHAPORN KHAMCHOO SENIOR MANAGER. CONSTRUCTION DEPARTMENT MRS. SUPREEYA UNGPAKORN SENIOR MANAGER. PUBLIC RELATION DEPT. MISS CHULEEPORN WONGCHANGLOR SENIOR MANAGER. FINANCE DEPT. MRS. LINJONG SRISONGKRAM SENIOR MANAGER. PRESTRESSED CONCRETE PILES ; SALES DEPT. MRS. WISADJA KOCHSENA SENIOR MANAGER. ACCOUNTING DEPT. MR. WITAWAS PANSA MANAGER PRESTRESSED CONCRETE PILES ; PRODUCTION DEPT. MR. MONCHAI KAEWPANKAN MANAGER PRESTRESSED CONCRETE PILES ; SERVICE DEPT. MR. SAWAKE MOOLNGOEN MANAGER BRIDGE CONSTRUCTION PRODUCTS MR. WANNA SANHAKORN MANAGER LEGAL DEPT. MR. TRAIRAT THANGTHONG MANAGER HUMAN RESOURCE DEPT. MR. KANAPORN SUJARIYAKUL MANAGER GLASSFIBER REINFORCED CONCRETE DEPT. ; PRODUCTION DEPT. MR. CHAWALIT CHORUM MANAGER POST-TENSION DEPT. ; PRODUCTION DEPT. MRS. KANYA NAKASITH DEPUTY MANAGER SPECIAL CONCRETE PRODUCTS (GLASSFIBER REINFORCED CONCRETE (GRC) POST-TENSION, PRECAST WALL AND NOISE BARRIER) MR. CHATCHAI NORAHEMONT DEPUTY MANAGER POST-TENSION DESIGN DEPT. MR. SUPAWAT BUNYAEMWONG ASST. MANAGER PRECAST WALL DEPT. ; PRODUCTION DEPT. MR. PRASIT WONGPHAKDEEWAN ASST. MANAGER PRESTRESSED CONCRETE PILES; SERVICE DEPT. MR. RAKPOL PORNSUKWITOON ASST. MANAGER GLASSFIBER REINFORCED CONCRETE DEPT. MR. SUCHART RUANGNA ASST. MANAGER POST-TENSION DEPT. ; PRODUCTION DEPT. MRS. SOMPORN PRAKOBWAT ASST. MANAGER LEGAL DEPT. MR. KUNYA SUPHASIH ASST. MANAGER CENTRAL ADMIN. DEPT.