DEADLINE: 20TH JANUARY, 2026
MINISTRY OF WATER RESOURCES, IMO STATE
IMO STATE WATER AND SEWERAGE CORPORATION (ISWSC)
INVITATION TO TENDER FOR 2025 NG-SURWASH SANITATION, CONSTRUCTION AND REHABILITATION PROJECTS

1. INTRODUCTION
Imo State Government through Imo State Water and Sewerage Corporation under the Ministry of Water Resources, Owerri Imo State, hereby invites tender from reputable companies for the Urban Waters Supply and Sanitation Construction/Rehabilitation Works in Owerri Urban under Nigeria Sustainable Urban and Rural Water Supply, Sanitation and Hygiene (NG-SURWASH) program as detailed in the following scope of works:

  • Scope of Work Lot 1 (Sanitation facilities in Primary Schools in Owerri Urban area)
  • Job Description: Construction Of 8 Compartment Toilet + 2,000 Gallon Solar Borehole
S/N REFERENCE NO. PROJECT LOCATION
1ISWSC/SURWASH/25/OU/TP/P/S/CONST/TF/BH/001Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeTownship City Primary School
2ISWSC/SURWASH/25/OU/TP/P/S/CONST/TF/BH/002Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeDevelopment Primary School II
3ISWSC/SURWASH/25/OU/TP/P/S/CONST/TF/BH/003Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeMann Street Primary School
4ISWSC/SURWASH/25/OU/TP/P/S/CONST/TF/BH/004Construction Of 8 Compartment Toilet + 2,000 Gallon Solar Borehole Samuel Njemanze Primary School
  • Scope of Work Lot 2 (Sanitation facilities in Primary Schools in Owerri Urban area)
  • Job Description: Construction Of 8 Compartment Toilet + 2,000 Gallon Solar Borehole
S/N REFERENCE NO. PROJECT LOCATION
1ISWSC/SURWASH/25/OU/CP/P/S/CONST/TF/BH/001Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeCommunity Primary School Orji 1
2ISWSC/SURWASH/25/OU/CP/P/S/CONST/TF/BH/002Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeOrlu Road Primary School Amakohia Uratta
3ISWSC/SURWASH/25/OU/CP/P/S/CONST/TF/BH/003Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeWater Side Primary School
4ISWSC/SURWASH/25/OU/CP/P/S/CONST/TF/BH/004Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeModel Primary School
  • Scope of Work Lot 3 (Sanitation facilities in Primary Schools in Owerri Urban area)
  • Job Description: Construction Of 8 Compartment Toilet + 2,000 Gallon Solar Borehole
S/N REFERENCE NO. PROJECT LOCATION
1ISWSC/SURWASH/25/OU/CP/P/S/CONST/TF/BH/001Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeCommunity Primary School Obibi Uratta
2ISWSC/SURWASH/25/OU/CP/P/S/CONST/TF/BH/002Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeCommunity Primary School Owalla Uratta
3ISWSC/SURWASH/25/OU/CP/P/S/CONST/TF/BH/003Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeModel Primary School Umunahu Uratta
4ISWSC/SURWASH/25/OU/CP/P/S/CONST/TF/BH/004Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeOrji Town Primary School
  • Scope of Work Lot 4 (Sanitation facilities in Primary Schools in Owerri Urban area)
  • Job Description: Construction Of 8 Compartment Toilet + 2,000 Gallon Solar Borehole
S/N REFERENCE NO. PROJECT LOCATION
1ISWSC/SURWASH/25/OU/MSUP/P/S/CONST/TF/BH/001Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeIMSU Primary School
2ISWSC/SURWASH/25/OU/EGB/P/S/CONST/TF/BH/002Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeCommunity Primary School Egbeada
3ISWSC/SURWASH/25/OU/EGB/P/S/CONST/TF/BH/003Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeUmuodu Community School Mbieri
4ISWSC/SURWASH/25/OU/EGB/P/S/CONST/TF/BH/004Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeEbikoro Primary School Emii
  • Scope of Work Lot 5 (Sanitation facilities in Healthcare Centre in Owerri Urban area)
  • Job Description: Construction Of 8 Compartment Toilet + 2,000 Gallon Solar Borehole
S/N REFERENCE NO. PROJECT LOCATION
1ISWSC/SURWASH/25/AM/OU/H/C/CONST/HF/BH/001 Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeAma wom Health Center
2ISWSC/SURWASH/25/UM/OU/H/C/CONST/HF/BH/002Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeUmuodu Health Care
3ISWSC/SURWASH/25/UM/OU/H/C/CONST/HF/BH/003Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholePrimary Health Care Umuonyeche
4ISWSC/SURWASH/25/UM/OU/H/C/CONST/HF/BH/004 Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholePrimary Health Center Umuguma
  • Scope of Work Lot 6 (Sanitation facilities in Healthcare Centre in Owerri Urban area)
  • Job Description: Construction Of 8 Compartment Toilet + 2,000 Gallon Solar Borehole
S/N REFERENCE NO. PROJECT LOCATION
1ISWSC/SURWASH/25/AK/OU/H/C/CONST/HF/BH/001Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholePrimary Health Centre Akwakuma
2ISWSC/SURWASH/25/EGB/OU/H/C/CONST/HF/BH/002Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeEgbeada Health Centre
3ISWSC/SURWASH/25/NW/OU/H/C/CONST/HF/BH/003Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeUmuokirika Health Centre
4ISWSC/SURWASH/25/UM/OU/H/C/CONST/HF/BH/004 Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeEziamabaria Health Care
  • Scope of Work Lot 7 (Sanitation facilities in Healthcare Centre in Owerri Urban area)
  • Job Description: Construction Of 8 Compartment Toilet + 2,000 Gallon Solar Borehole
S/N REFERENCE NO. PROJECT LOCATION
1ISWSC/SURWASH/25/OU/OU/H/C/CONST/HF/BH/001Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeOwalla Health Center
2ISWSC/SURWASH/25/OU/OU/H/C/CONST/HF/BH/002Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholePrimary Health Centre Umunah Uratta
3ISWSC/SURWASH/25/OU/OU/H/C/CONST/HF/BH/003Construction Of 8 Compartment Toilet + 2,000 Gallon Solar BoreholeIhitte Ogada Community Health Centre
4ISWSC/SURWASH/25/OU/OU/H/C/CONST/HF/BH/004Construction Of 8 Compartment Toilet + 2,000 Gallon Solar Borehole Umualum Uratta Health Center

ELIGIBILITY
Interested companies are required to submit company profiles with the following details:
i. Evidence of Registration with Corporate Affairs Commission (CAC)
ii. Three years Tax Clearance Certificate (2024, 2023, 2022)
iii. Evidence of registration with Imo State Ministry of Works
iv. Company audited financial account indicating turnover for the last three years
v. company profile, organogram and resume of key technical staff
vi. Evidence of financial capacity from a reputable bank
vii. Evidence of compliance with Industrial Training Fund (ITF), PENCON, NSITF,
viii. Interim Registration Report (IRR) Federal Bureau of Public Procurement
ix. Evidence of Registration of Key Personnel with COREN, COMEG, and other relevant Professional Regulatory Bodies including endorsement with seal.
x. Evidence of having done similar project including letter of award
xi. Completion certificate within the past three years, indicating the financial value of such project
xii. Evidence of VAT registration certificate

COLLECTION OF TENDER DOCUMENTS:
Interested bidders should obtain Softcopy of Tender Document (STD) for their desired lot from the Procurement Department, Imo State Water and Sewerage Corporation(ISWSC), Okigwe Road Owerri after the payment of Forty-Five Thousand Naira (N45,000) Tender fee, payable to the State Treasury Single Account. Collection of tender documents starts from Monday 22nd December 2025 from 10AM to 4PM Monday to Friday, except on public holidays.

SUBMISSION OF TENDER:
Submission of Tender starts from Monday 29th December, 2025. Prospective bidders are to submit Technical and Financial (BOQ) bids for each of the desired Lot. Bidders bidding for more than one Lot shall do so through different bids such that one bid shall not contain more than one Lot. The bids shall be submitted in sealed envelopes.

Closing date of submissions on Tuesday 20th January, 2026 by 12.00noon. Bid opening shall follow immediately by 1.00pm same day at the ISWSC’s general auditorium. All contractors or Contractor’s representatives must be present, including representatives of ICPC, Civil Society Organization and Representatives from the State BPPPI. Interested members of the public are also invited to witness the opening of the bids.

Signed
HEAD OF PROCUREMENT
For: The General Manager

PRE-BIDDING MEETING
Interested bidders are invited to the pre-bidding meeting Monday 19th January, 2026 by 12.00noon at the ISWSC’s general auditorium.

DISCLAIMER
This advertisement for “Invitation to Tender” shall not be misconstrued as a commitment on the part of Imo State Water and Sewerage Corporation (ISWSC) nor shall it entitle any company to make any claim/seek any indemnity from the Agency or the State Government and/or any of its department by virtue of any company having responded to this advertisement.

For further enquiries, please contact
HEAD OF PROCUREMENT
Imo State Water and Sewerage Corporation (ISWSC)
Okigwe Road Owerri – Imo State
Tel: 08035761108