Ear Muffs

The solicitation seeks 50 pairs of over-the-head ear muffs with a strict technical specification requiring a 31 dB Noise Reduction Rating (NRR), black and gray coloration, dielectric rating, and compatibility with ANSI Z89.1-2014 Class E hard hats. Only the approved manufacturer part number 3M-INDUSX5A will be accepted; no alternative brands or substitutes are permitted under any circumstances. The procurement is issued by Nashville Electric Service under solicitation number Z4483, with a posting date of May 20, 2026, and a firm bid submission deadline of May 25, 2026, at 2:00 p.m. local time via the Bid Center portal. All proposals must state the earliest delivery in calendar days, and delivery timing may influence the award decision. The place of performance is Nashville, Tennessee, and all items must be delivered to the specified location. The NAICS code for this procurement is 315990, and the contract type is classified as a solicitation. Technical compliance is a mandatory pass/fail criterion—failure to meet any of the specified performance parameters or to propose an unapproved product results in automatic disqualification. No pricing information is provided in the solicitation, and estimated contract value is not available. The sole point of contact for all inquiries is Kyle Kegley, Buyer II, at [phone hidden] or [email hidden], and submissions must adhere strictly to form and portal requirements without exception.