Specifications - City of Montpelier, Vermont

Montpelier District HeatingCity of Montpelier, VTIssue Date:September 28, 2012Title:15900 – Direct Digital Control SystemPage #:9 of 40required to prevent equipment damage, and to eliminate dirt and moisture fromequipment. Store equipment and materials inside and protect from weather.1.7 WORK BY OTHERSA. Contractor’s Responsibility1. This section presents information to be used by the General Contractor andsubcontractors to facilitate full and accurate division of work. The generalcontractor has full responsibility to properly coordinate and assign all work evenif a prescription of the division of work is not presented here. This informationis presented to assist the Contractor, not to assume the responsibility to fullycoordinate all work.B. Other Work1. Refer to Division16 sections for the following work; not work of this Section.a. Power supply wiring from power source to power connection on controlsand/or unit control panels. Include starters, disconnects, and requiredelectrical devices, except where specified as furnished, orfactoryinstalled, by manufacturer.b. Interlock wiring between electricallyoperated equipment units; andbetween equipment and fieldinstalled control devices.c. Duct Smoke Detectors:1.) Furnished and installed by Electrical Contractor2. Refer to other Division15 sections for installation of instrument wells, testports, test plugs, valve bodies, and dampers in mechanical systems; not work ofthis Section.C. Miscellaneous Device Installation1. Setting in place of valves, flow meters, water pressure and differential taps, testplugs, flow switches, thermal wells, dampers, air flow stations, furnished byControls Contractor, installed by Mechanical Contractor.DIRECT DIGITAL CONTROL SYSTEMS159729