Projects

CLIENT

Gemma Power Systems, LLC
42-C New London Turnpike
Glastonbury, Connecticut
U.S.A. 06033

Parsons Power Group Inc.
2675 Morgantown Road
Reading, Pennsylvania
U.S.A. 19607

PROJECT DESCRIPTION

Design, supply and installation of the structural steel, acoustic envelope and acoustic building ventilation system for the 170 MW combined cycle generation plant.

ACOUSTICAL REQUIREMENTS

Varied for each of 5 receptors (from 32 dBA to 39 dBA)

NOISE SOURCES

ABB 11N2 Gas Turbine/Steam Turbine Generator (CTG/STG)
Original source noise levels: 124.8 dBA

SILENCING SOLUTIONS

Buildings designed to achieve: STC 57