1. Can we have more clarification on the three year maintenance agreement? Are you looking for Preventative maintenance, where we come to each siren and check-out the operation? Or a complete agreement where all costs for any repair are included in a monthly or yearly charge.

Corresponding Question Answer #1: Marengo Township is essentially looking for Preventative Maintenance Agreement as described, and assumes that some form of warranty will cover the cost of parts and/or material for some finite time period following purchase.


2. In the bid title you ask for a Public Address System, which is an electronic type siren system. However the bid specs are for Electro/mechanical sirens either Fed 2001 or ASC T-128. Can you confirm the bid specs. are for electro/mechanical type sirens.

Corresponding Question Answer #2: Marengo Township is focusing primarily on the purchase of an elctro/mechanical siren warning system capable of 360 degree sound rotation or equal sound broadcast. We are not, however, looking at a public address feature option.


3. We have contacted the City of Marengo Police. They confirmed the existing city sirens are active by (RF) radio frequency VHF band and using two-tone sequential digital format. We will include the radio and decoder boards to activate will the city sets-off their sirens.

Corresponding Question Answer #3: The answer to the third question is correct as concluded from information confirmed by the Marengo Police Department. The existing city sirens are active by (RF) radio frequency VHF band and using two-tone sequential digital format.


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