INVITATION TO TENDER

Tender Ref: ISL/PROC/2026/CS-001

CLEANING SERVICES

School Year 2026/27

ISL invites sealed tenders from suitably qualified and experienced companies to provide comprehensive, professional daily cleaning services across the ISL campus on an ongoing contract basis.

AREAS TO BE CLEANED

Offices & staff areas
Classrooms & learning spaces
Ladies & gents toilets
Boardroom & reception
Corridors, halls & windows

KEY REQUIREMENTS

Minimum 19 cleaning staff
On-site supervisor at all times
Uniforms & PPE for all staff
All chemicals & equipment included
Valid police clearances required

COMPLIANCE DOCUMENTS

PACRA company registration
ZRA tax clearance certificate
Public liability insurance (min K1M)
NAPSA employer registration
Client references (minimum 2)

PRICING: All quotes must be submitted on a per-person per-month, all-inclusive basis covering salary, allowances, PPE, chemicals, equipment, meals, NAPSA, NHIMA, PAYE, workers' compensation, insurance, overheads, and VAT (16%). Minimum 19 staff.

HOW TO TENDER

Download the full Tender Document/TOR and Pricing Template linked here. Submit a complete bid pack including:

Technical Proposal (methodology, staff plan, cleaning schedule)
Completed Pricing Template
All compliance and registration documents
Signed declaration of authenticity

Email: bids@isl.sch.zm

Subject: ISL/PROC/2026/CS-001 — [Company Name]

SUBMISSION DEADLINE: 18th May 2026, 5PM CAT. (Late submissions will not be accepted)

EVALUATION CRITERIA

30%

Technical Capacity & Methodology

25%

Institutional Experience & References

20%

Safeguarding & Compliance

25%

Cost / Value for Money

SAFEGUARDING NOTICE: ISL is a child-safe school. All contractor staff must hold a valid police clearance certificate and complete ISL's mandatory child-safeguarding training. No unsupervised access to students will be permitted.

ISL reserves the right to accept or reject any tender without providing reasons. This notice does not constitute an offer of contract.

International School of Lusaka | Lusaka, Zambia | bids@isl.sch.zm | Ref: ISL/PROC/2026/CS-001

International School Of Lusaka

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CLEANING SERVICES- ISL/PROC/2026/CS-001