BPSC has opened 54 posts for Assistant Public Sanitary & Waste Management Officer under the Urban Development & Housing Department through Advertisement 108/2025, with online applications from 05 September to 30 September 2025; selection is through a two-paper objective written exam (General Studies; Solid & Liquid Waste Management), eligibility requires a Bachelor’s in Chemistry/Environmental Science or B.E./B.Tech in specified branches (including Public Health Engg./Biotech) or Bachelor in Planning/Architecture

BPSC Assistant Public Sanitary & Waste Management Officer 2025
Important Dates

Item	Details
Notification Release Date	03 September 2025
Application Start Date	05 September 2025
Last Date For Registration	30 September 2025
Last Date For Fee Payment	30 September 2025
Admit Card Release Date	To be announced
Exam Date	To be announced

Application Fee

Category	Fee
General / OBC / EWS	Rs 100 examination fee (plus bank charges; Aadhaar not provided attracts additional Rs 200 biometric fee)
SC / ST / PH	Rs 100 examination fee (plus bank charges; Aadhaar not provided attracts additional Rs 200 biometric fee)
Payment Mode	Online payment through the application portal; bank charges apply automatically during payment

Age Limit Details

Criteria	Details
Minimum Age	21 years as on 01.08.2025
Maximum Age	37 years (Unreserved Male); 40 years (BC/EBC and Unreserved Female); 42 years (SC/ST) as on 01.08.2025
Age Relaxation	PwBD: +10 years; Govt servants (regular Bihar Govt): up to 5 years with limits on number of exam attempts; Ex-servicemen: 3 years plus service length, upper cap 57 years on application date; see notification for proof requirements

BPSC Assistant Public Sanitary & Waste Management Officer 2025
Vacancy Details

Item	Details
Total Posts	54
Post Name	Assistant Public Sanitary & Waste Management Officer
Advertisement No.	108/2025

BPSC Assistant Public Sanitary & Waste Management Officer 2025
Eligibility Details

Criteria	Details
Educational Qualification	Bachelor Degree in Chemistry/Environmental Science OR B.E./B.Tech in Chemical/Civil/Environmental Science/Public Health Engineering/Biotechnology OR Bachelor Degree in Planning/Architecture from a recognized University; equivalents like B.Sc (Engg.)/B.S. acceptable for BE/B.Tech; B.Sc Environment & Water Management treated as B.Sc Environmental Science; B.Sc Biotech (Hons.) treated as BE/B.Tech Biotechnology
Important Notes	Chemistry/Environmental Science must be Honours/Main or studied in all semesters; subsidiary/optional alone not eligible; AMIE Section A&B with enrollment up to 31.05.2013 recognized as BE/B.Tech equivalent; AICTE norms apply where relevant
Domicile/Reservation Applicability	Reservation benefits only for Bihar domiciles with valid certificates; others treated under UR without state reservation benefits

Category Wise Vacancy Details

Category	Vacancies
Unreserved (UR)	18
EWS	5
SC	10 (includes 2 backlog)
ST	2 (includes 1 backlog)
EBC	4
BC	11 (includes 4 backlog)
BC Female	4 (includes 1 backlog)
Total	54
Horizontal Women Reservation	35% horizontal across total posts (14 seats indicated)
PwBD Horizontal	4% as per categories: VI-1, DD-3, OH-1, MD-0; distribution noted including 3 posts (VI-1, DD-2) in UR
Freedom Fighters’ Grandchildren	2% horizontal (total 1 post)

Important Documents Required

Document	Requirement
Matric Certificate	For date of birth proof (original at verification)
Degree Certificate	As per minimum educational qualification (original)
Mark Sheets	As per qualification (original)
Caste/Category	SC/ST: Caste + Permanent/Original Residence; BC/EBC: Valid Non-Creamy Layer (for women, issued in father’s name and address)
EWS	Income & Asset Certificate in prescribed format, valid within one year from issue date
Domicile	Required for reservation claims including UR women domiciled in Bihar where specified
PwBD	Valid disability certificate; Scribe and facility certificates as per rules with annexures if applicable
Govt Servant/Ex-Serviceman	Relevant relaxation/NoC certificates as applicable
ID Proof & Photos	Photo ID as declared; 4 recent passport photos; application print

BPSC Assistant Public Sanitary & Waste Management Officer 2025
Syllabus Overview

Paper	Syllabus Summary
Paper I: General Studies (Objective)	Current events, daily observations, experiences, and their scientific aspects
Paper II: Solid & Liquid Waste Management (Objective)	Solid waste types; generation, composition, properties; collection systems; processing, composting, WtE, incineration, pyrolysis; landfills design; 3R; kitchen waste; liquid waste intro; wastewater sources; primary/secondary/advanced treatment (ASP, trickling filters, anaerobic, membranes, ion exchange); water reuse; hazardous waste management; biomedical/chemical wastes; physical/chemical treatments; waste rules & compliances; EIA & clearances; PCB authorizations

Exam Pattern

Component	Details
Mode	Written examination only; objective type; no interview
Papers	Paper I: General Studies – 2 hours – 100 marks; Paper II: Solid & Liquid Waste Management – 2 hours – 100 marks; Total 200 marks
Qualifying Benchmarks	Minimum qualifying marks: 40% (UR), 36.5% (BC), 34% (EBC), 32% (SC/ST/Women/PwBD)
Post-Exam	Document Verification; merit list based on written marks with tie-break by age (older higher), then Devanagari alphabetical name order
Re-evaluation	No re-evaluation provision

Selection Process

Stage	Details
Written Exam	Two objective papers as per pattern; category-wise qualifying thresholds apply
Document Verification	Verification of all original certificates strictly as per claims in online form; non-compliance leads to rejection
Final Merit	Based on written exam; interview not conducted for this recruitment

BPSC Assistant Public Sanitary & Waste Management Officer 2025
Salary Details

Component	Details
Pay Level	Level-7 (revised pay matrix)
Indicative Basic Range	Level-7 corresponds to typical state scales for Class-II posts; exact basic as per Bihar rules at appointment
Allowances	As per Bihar Government norms (e.g., DA, HRA, etc.) applicable to Level-7 posts; governed by state rules

How to apply

Step	Details
Step 1	Complete One Time Registration (OTR) at BPSC online portal with active email/mobile; only one OTR allowed
Step 2	Create/Update Profile: Personal, Address, Other info, Qualification, Experience, Upload live photo + Hindi/English signatures; lock profile
Step 3	Link DigiLocker if preferred to fetch documents; otherwise continue via portal upload
Step 4	Open New Application tab, select Advt. 108/2025, check criteria, submit application
Step 5	Pay fee online; note bank charges; if Aadhaar not entered, pay additional Rs 200 biometric fee
Step 6	After submission, download and print two copies of the filled application from My Account; keep all proofs
Step 7	Monitor BPSC website for admit card and exam updates; bring originals for document verification when called
Step 8	If any application error before fee, cancel and re-apply; fees are non-refundable on cancellation

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