The National Institute of Speech & Hearing (NISH), Thiruvananthapuram, invites sealed competitive tenders for the supply, installation, testing, and commissioning of inverter split air conditioners. Eligible firms may submit their bids along with supporting documents before the deadline.

Ref. No. A3/71/2026/NISH-A3

Last date for submission: 29 May 2026, 12:00 PM

Tender opening: 29 May 2026, 4:00 PM

For more details, please refer to the tender document. 

The National Institute of Speech and Hearing (NISH), Sreekariyam, Thiruvananthapuram, invites sealed tenders from eligible and licensed contractors/agencies for the maintenance contract of Electrical Technician and IT Hardware manpower services at NISH for the year 2026-27.

The scope of work covers operation and maintenance of electrical fittings and fixtures, 2 DG sets (100 KVA and 160 KVA), 3 lifts, solar panel and transformer installed at NISH, along with IT hardware maintenance including UPS, interactive boards, projectors, networking, and audio-visual equipment. Deployment shall include round-the-clock electrician/lift operator service with an additional day-time general duty electrician, and an IT hardware technician throughout working hours. The contract will be awarded for a period of one year.

Bidders shall submit the Technical Bid and Financial Bid (Annexure I) in two separate sealed envelopes, both enclosed in a single outer cover superscribed accordingly, and addressed to The Executive Director, National Institute of Speech & Hearing, NISH Road, Sreekariyam P.O., Thiruvananthapuram – 695 017. The tender document in the prescribed format is available in the attached PDF. Last date of bid submission: 05.06.2026, 14:30 hrs

For complete scope of work, eligibility/qualifying criteria, terms and conditions, and the financial bid format, please refer to the attached tender document.

Download: Notice Inviting Tender (PDF)

Tender Id - 2026_SJD_838162_2

Online tenders are invited (re-tender) from eligible contractors in a two bid system through Government of Kerala website https://etenders.kerala.gov.in/.in for the "Supply and Installation of BERA System at National Institute of Speech & Hearing,NISH Road, Sreekariyam P.O., Thiruvananthapuram."
The bid submission closing date is 05.06.2026, 06:00 PM.

Executive Director
Tender Inviting Authority

The National Institute of Speech and Hearing (NISH), Akkulam, Thiruvananthapuram, invites Expressions of Interest (EOI) from reputed hearing aid manufacturers and their authorized distributors registered in India, for the supply of hearing aid devices and accessories to beneficiaries at affordable, institutional prices.

The scope covers supply of trial and dispensing units across all platforms and fitting ranges (Body Level, BTE, RIC, ITE, ITC, CIC, CROS, BC), programming hardware and software, accessories, warranty coverage, nationwide service support, and training to NISH-authorized personnel.

Interested parties shall submit their EOI along with the Company Profile, Product Catalogue, NISH-specific Price List, and Authorization Certificate (for distributors/dealers), duly signed and sealed by the authorized signatory.

Sealed envelopes superscribed "Expression of Interest for the Supply of Hearing Aids and Accessories at NISH" shall be addressed to The Executive Director, National Institute of Speech & Hearing, NISH Road, Sreekariyam P.O., Thiruvananthapuram – 695 017, so as to reach on or before 3:00 PM on 05.06.2026.

For complete details, scope of contract, and submission requirements, please refer to the attached notice.

Download: Notice Inviting EOI (PDF)