Region 5 Office Directory

OFFICE OF THE REGIONAL MANAGER

FREDDIE M. TOQUERO, Ph.D.
Regional Manager
MA. CELOFE B. BARAERO
Acting Public Relations Officer
Email Address: r5@nia.gov.ph
Telefax Number: (054) 871-5604

 

 
 

OFFICE OF THE ADMINISTRATIVE AND FINANCE DIVISION

SANDRA I. SALVA
Division Manager

 
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) 871-5611

OFFICE OF THE ENGINEERING AND OPERATIONS DIVISION

SEEMA S. GONZAGA
Acting Division Manager
PLANNING AND DESIGN SECTION
 
EMMA A. MANLAGÑIT
Acting Head/ Supervising Engineer A
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 871-5611

 
CONSTRUCTION MANAGEMENT SECTION
 
DIOGEMMA C. RODRIGUEZ
Chief/ Supervising Engineer A
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 871-5611

 
 
OPERATION AND MAINTENANCE SECTION
 
EMMA A. MANLAGÑIT
Chief/ Supervising Engineer A
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 871-5611

 
 
INSTITUTIONAL DEVELOPMENT SECTION
 
MARILOU O. OATEMAR
Chief/ Supervising IDO
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 871-5611

 
 
EQUIPMENT MANAGEMENT SECTION
 
PEDRO C. REYES, JR.
Chief/ Supervising Engineer A
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 871-5611

 
COMPREHENSIVE AGRARIAN REFORM
PROGRAM-IRRIGATION COMPONENT (CARP-IC)
 
EMMA A. MANLAGÑIT
Chief/ Supervising Engineer A
Email Address: r5.eod@nia.gov.ph
Telephone Number: (054) 871-5611

IRRIGATION MANAGEMENT OFFICES

CAMARINES NORTE IMO
 
CAROL L. RAÑOLA
Acting IMO Manager
Email Address: r5.camarinesnorte-imo@nia.gov.ph
Telephone Number: (0977) 821-1346
Fax Number: N/A
ALBAY – CATANDUANES IMO
 
LUIS C. BRAGAIS
Acting IMO Manager
Email Address: r5.albaycatanduanes-imo@nia.gov.ph
Telephone Number: (052) 485-1772
Fax Number: (052) 485-1772
CAMARINES SUR IMO
 
ALVIN L. MACASINAG
IMO Manager
Email Address: r5.camarinessur-imo@nia.gov.ph
Telephone Number: (054) 871-5603
Fax Number: N/A
SORSOGON – MASBATE IMO
 
JESSIE D. BAYNAS
Acting IMO Manager
Email Address: r5.sorsogonmasbate-imo@nia.gov.ph
Telephone Number:  (0947) 520-9589

Fax Number: N/A
 
CATANDUANES SUB-OFFICE
 
ANGELO V. MARQUEZ
Acting Chief
Email Address: niacatimo5@yahoo.com
Telephone Number: (052) 740-5383
 
MASBATE SUB-OFFICE
 
ARIEL L. MARCO
Acting Chief
Email Address: nia_masbate@yahoo.com
Telephone Number: (056) 578-6362

CAMARINES SUR DISTRICT OFFICES

CAGAYCAY RIS (District Office IV)
 
MARIVIC R. DE LIMA
Acting Head
Email Address: niacris18@gmail.com
Telephone Number: (054) 454-2034
 
LIBMANAN-CABUSAO PIS (District Office I&II)
 
WILSON B. NARVASA
Acting Head
Email Address:nia_lcpis@yahoo.com 
Telefax Number: (054) 511-9454
RINCONADA INTEGRATED IS (District Office V)
 
HILARIO P. GORGONIA
Acting Head
Email Address: nia_riis@yahoo.com
Telefax Number: (054) 299-6228
TIGMAN-HINAGYANAN-INARIHAN RIS (District Office III)
 
EMERLITA L. JERUSALEM
District Head
Email Address: nia_thiris5@yahoo.com 
Telephone Number: (054) 881-8633

* As of June 7, 2021