Region 5 Office Directory

OFFICE OF THE REGIONAL MANAGER

FREDDIE M. TOQUERO, Ph.D.
Regional Manager
ANALENE J. ESCOLANO
Public Relations Officer
Email Address: r5@nia.gov.ph
Telefax Number: (054) 871-5604

 

 
 

OFFICE OF THE ADMINISTRATIVE AND FINANCE DIVISION

SANDRA I. SALVA
Acting Division Manager/ Financial Planning Specialist B

 
ADMINISTRATIVE SECTION
 
EDUARDO G. YU
Administrative Services Chief A
Email Address: r5.afs@nia.gov.ph
Telefax Number: (054) 871-5611
 
FINANCE SECTION
 
JOSEPH A. REBADULLA
Chief Corporate Accountant B
Email Address: r5.afs@nia.gov.ph
Telefax Number: (054) 473-2882

OFFICE OF THE ENGINEERING AND OPERATIONS DIVISION

SEEMA S. GONZAGA
Acting Division Manager
PLANNING AND DESIGN SECTION
 
DIOGEMMA C. RODRIGUEZ
Chief/ Supervising Engineer A
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 472-2121
Fax Number: (054) 871-5611
CONSTRUCTION SECTION
 
DIOGEMMA C. RODRIGUEZ
Chief/ Senior Engineer A
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 472-2121
Fax Number: (054) 871-5611
 
OPERATION AND MAINTENANCE SECTION
 
EMERLITA L. JERUSALEM
Chief/ Supervising Engineer
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 472-2121
Fax Number: (054) 871-5611
 
INSTITUTIONAL DEVELOPMENT SECTION
 
MARILOU O. OATEMAR
Chief/ Supervising IDO
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 472-2121
Fax Number: (054) 871-5611
 
EQUIPMENT SECTION
 
PEDRO C. REYES, JR.
Chief/ Supervising Engineer A
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 472-2121
Fax Number: (054) 871-5611
 

IRRIGATION MANAGEMENT OFFICES

CAMARINES NORTE IMO
 
ALVIN L. MACASINAG
Acting Manager/ Principal Engineer C
Email Address: r5.camarinesnorte-imo@nia.gov.ph
Telephone Number: (054) 440-0717
Fax Number: (054) 440-1204
ALBAY – CATANDUANES IMO
 
HILARIO P. GORGONIA
Acting Manager/ Senior Engineer A
Email Address: r5.albaycatanduanes-imo@nia.gov.ph
Telefax Number:(052) 485-1772
Telephone NUmber: (052) 742-5358
CAMARINES SUR IMO
 
NESTOR A. CORTES
Acting Division Manager/ Principal Engineer A
Email Address: r5.camarinessur-imo@nia.gov.ph
Telephone Number: (054) 871-5603

 
SORSOGON – MASBATE IMO
 
ALAN N. FABRICANTE
Acting Division Manager/ Principal Engineer A
Email Address: r5.sorsogonmasbate-imo@nia.gov.ph
Telephone Number:  (0947) 520-9589

 
CATANDUANES SUB-OFFICE
 
EDMUNDO T. VILLALUZ
Engineer A
Email Address: etvillaluz@gmail.com
Telephone Number: (052) 740-5383
MASBATE SUB-OFFICE
 
LUIS C. BRAGAIS
Senior Engineer A
Email Address: luisbragais@yahoo.com
Telephone Number:  (056) 578-6362

CAMARINES SUR SUB-OFFICES

CAGAYCAY RIS
 
CAROL L. RAÑOLA
Acting Head/ Principal Engineer A
Email Address: niacris18@gmail.com
Telephone Number: (054) 454-2034
 
LIBMANAN-CABUSAO PIS
 
JESSIE D. BAYNAS
Acting Head/ Senior Engineer A
Email Address:nia_lcpis@yahoo.com 
Telefax Number: (054) 511-9454
RINCONADA INTEGRATED IS
 
CAROL L. RAÑOLA
Head of Office/ Principal Engineer A
Email Address: nia_riis@yahoo.com
Telefax Number: (054) 299-6228
TIGMAN-HINAGYANAN-INARIHAN RIS
 
MA. ELENA M. REVILLA
Officer-In-Charge/ Senior IDO
Email Address: niathiris@yahoo.com 
Telephone Number: (054) 881-8633

* As of July 1, 2020