Callahan Enterprises

Fire Suppression

-------------

FireSuppression

Fire Suppression

We are a full service Fire Protection and Security System firm who has been in the industry since 1983. We offer services in sales, installation, inspection, testing and engineering on all types of Fire Protection Systems. While the majority of our projects are in Washington DC, MD & VA area we have worked on projects in distant locales such as Prudhoe Bay Alaska, Guam, Japan, Israel, Austria, Mexico and England. We have an experienced, trained staff who strives to stay on top of the latest changes in our industry for all the services we provide. Our staff consists of; Fire Protection Engineers, NICET (National Institute for the Certification in Engineering Technologies) Certified Designers and Inspectors and State Certified Pipe Fitters. We utilize a Nationally Recognized Apprenticeship Program and continual training for all our personnel. It is our goal to provide the best possible and most cost effective solution to all your fire protection needs. We are also committed to meeting the customer’s needs and the sensitivity of the environment we are working in. We are active members of NFPA (National Fire Protection Association), AFSA (American Fire Sprinkler Association), ABC (American Building Contractors) and SFPE (Society of Fire Protection Engineers).

Design/Engineering

Our engineering staff utilizes Computer Aided Design (CAD) for all our new or retrofit projects. We are capable of Building Information Modeling (BIM) and coordination with building elements and other trade disciplines. We also specialize in Design Build projects, new or retrofit installations. We also perform our own hydraulic calculations in-house. Where necessary we can perform a water flow tests and detailed analysis on the water supply. We are capable of sizing and selecting fire pumps, underground water supplies, risers and bulk piping.

Project Management

We are capable creating detailed gnatt chart schedules and colored phase drawings for project management of our work and for the benefit of the owner or occupant. This is especially helpful when working in occupied buildings which stay in operation during construction. We are experienced in working with difficult logistical conditions (i.e. remote project locations, extreme weather conditions, top secret/high level security projects, high end finishes and accelerated schedules, above and around sensitive equipment such as computers or servers, irreplaceable collections such as historical books, records, artifacts).

Fabrication

We have 15,000 sq.ft. of Warehouse and Fabrication Shop which is capable of storing the needed materials for our projects. For steel piping projects we prefabricate our piping from our shop drawings so when it arrives on-site it is ready to install with minimal modification required to install. In our shop we are capable of all cutting, threading, grooving and welding all our pipe. Also if the project requires painted piping we are capable of painting pipe and fittings prior to delivery to the site.

Installation

Our pipe fitters are trained, certified and experienced in the installation of all of the service we provide. Whether they are installing sprinkler piping, fire pump, control valve, dry or pre-action system, retrofitting a new system into an existing building, or whatever we are doing, our workers always maintain a professional, positive attitude to accomplish the project at hand. The safety of our workers is a priority and we require all of our workers to review and fill out a weekly safety information sheet to increase their awareness of the hazards which exist all around them.

Inspectors/Service

We offer Scheduled Preventative Maintenance, NFPA 25 Inspections and Testing for all types of fire protection and security systems. Our Inspection Department utilizes a custom database program for our inspections, recording results, owner’s notification and record keeping. We also provide 24 hour emergency service by on-call personnel.

Other Services Provided

Several of the other Fire Protection Services we are capable of providing are:
Clean Agent type systems (e.g. FM-200, INERGEN, and FE-13, Carbon Dioxide CO2, Halon 1301), dry chemical (Classes A, B, C and D), wet chemical (Restaurant cooking equipment). Complete Fire Alarm and Detection Systems, High Sensitivity Air Sampling Smoke Detection Systems, and Control Wiring for High Expansion Foam, Pre-Action and other Water-based Extinguishing Systems. Operate Halon and Clean Agent Recovery Systems, CO2 Bulk Storage and Dispensing Systems, Dry Chemical Storage and Dispensing Systems, Water Mist Systems, Underground Water Supplies, On-Site Utility Drawings and Submittals, Underground or Aboveground Water Storage Tanks, Outside Fire Pump Houses.

We have experience working on the following types of projects

Office Buildings, Retail, Government, County, Museums, Educational, Computer Rooms, Control Rooms, Electrical Rooms, Residential, Generator Rooms, Clean Rooms, Labs, Gym, Multi Purpose Rooms, Medical Facilities, Churches, Community Centers, Restaurant, Airplane Hangars, Cooling Towers, just to name a few.

We have experience working with the following agencies/facilities

Government agencies: General Services Administration, Architect Of the Capital, Department Of Defense, General Accounting Office, Department Of State, International Monetary Fund and Veterans Administration Hospital, just to name a few.

Higher Education Facilities

University of Maryland, George Washington University, Howard University and Catholic University, just to name a few.

Building Management Agencies

Washington Real Estate Investment and Trust, Southern Management, JBG Properties, Transwestern Commercial Services, All Star Management, just to name a few.

Military Bases

Andrews Air Force Base, Bolling Air Force Base, Patuxent River Naval Air Force Base, Quantico Marine Base, Annapolis Naval Academy, just to name a few.