HFP Acoustical Consultants Corp.

CA

HFP Acoustical Consultants is an engineering consulting firm, actively involved with noise assessments and noise control for the oil, gas, petrochemical and power generation industries. Our work covers occupational (in-plant) and environmental (community) noise issues. Of the 3, 000 projects that have been conducted by our staff over the past 26 years, around half have involved computer noise modeling. HFP staff are mostly professional engineers.

GAS PROCESSING & OIL REFINING:

AEC Oil & Gas - Air Liquide - Alberta Natural Gas - Amoco - Atlantic LNG - BOC Gases - BP - Canterra Energy - Chevron - Dome Petroleum - EnCana - Esso Resources Canada - ExxonMobil - Gulf Canada - Halliburton KBR - Husky Oil - Imperial Oil Resources▪ Kinder Morgan - Mobil Oil - PanCanadian Petroleum - Petro-Canada - Shell - Talisman Energy - Texaco - TotalFinaElf

GAS TRANSMISSION & OIL PIPELINES:

Alliance Pipeline - ANR Pipeline - B. C. Gas - Canadian Western Natural Gas - Canterra Energy - Duke Energy - Dynegy - East Tennessee Natural Gas - El Paso - Equitable Resources - Express Pipeline - Foothills Pipe Lines - Florida Gas Transmission - Great Lakes Gas Transmission - Kinder Morgan - Lakehead Pipeline - NGPL - NOVA - PanEnergy - PGT - Pipeline Research Committee International - American Gas Association - Texas Eastern Transmission - TransCanada Pipelines - Union Gas - Vector Pipeline - Westcoast Energy - Western Gas - Xcel Energy

PETROCHEMICAL:

B. F. Goodrich - BP Chemical - Dow Chemical - NOVA Chemicals - Petrox - Shell Chemicals - Texas Petrochemicals - Union Carbide

POWER GENERATION:

Alberta Power - Calpine - Dynegy - Electronorte - El Paso - Enogex - EPCOR - Indeck Energy - Koch Power - Manitoba Hydro - PetroPower - SaskPower - TransAlta Utilities - Wind Power

MINING, MANUFACTURING, OILFIELD SERVICE & OTHERS:

Agrium - ATCO Noise Management - Cooper Energy - CP Rail - Fording Coal - Halliburton KBR - Hudsons Bay Mining - Ingersoll Rand - Lafarge - Luscar - Mafi Trench - Schlumberger - Smoky River Coal - Suncor - Syncrude Canada - United Steel Structures - Weyerhaeuser - World Bank

TRANSPORTATION, ENVIRONMENTAL & ENGINEERING:

AMEC Earth & Environmental - Bantrel - Bechtel - Colt Engineering - Delta Hudson Engineering - Ecology and Environment - Fluor Daniel - Golder Associates - ISL - Jacobs Engineering - Jacques Whitford Environment - MWH Global - Reid Crowther - SNC Lavalin - Stantec - Stewart & Stevenson - Stone & Webster - TERA Environmental - UMA Engineering - WCM Group

HFPs distinguished clientele include the Pipeline Research Committee International of the American Gas Association, as well as the Ministry of Railways in the Peoples Republic of China through the World Bank.

541620, 541330, 541690

B101-Environmental Studies Development of Environmental Impact Statements and Assessments, B109-Other Environmental Studies, B219-Other Engineering Studies, E000-Environmental Services, E199-Other Environmental Services, R008-Engineering and Technical Services (incl. Mechanical, Electrical, Chemical, Electronic Engineering), R019-Other Professional Services

Argentina, Australia, Belgium, Brazil, Chile, China, Denmark, Finland, France, Germany, Greece, Iceland, Israel, Italy, Mexico, Netherlands, New Zealand, Nigeria, Norway, Portugal, Puerto Rico, Qatar, Saudi Arabia, Spain, Sweden, Switzerland, Taiwan, Trinidad and Tobago, United Kingdom, United States, United States Minor Outlying Islands, Venezuela, Alaska, Arizona, Arkansas, California, Colorado, Florida, Hawaii, Idaho, Illinois, Kansas, Louisiana, Michigan, Minnesota, Mississippi, Montana, Nevada, New Mexico, Ohio, Oklahoma, Oregon, Pennsylvania, Tennessee, Texas, Utah, Washington, Wyoming