Projects

CSIE has successfully completed over 250 data center/infrastructure projects, ranging from technology infrastructure requirement analysis to the design/build of technology facilities for multi-phase, and multi-year projects.

Due to the confidential nature of most of our government projects, majority of the case studies described are for commercial projects. The projects have been arranged in our service categories.

All Education8 Mission Critical19 Transportation9 Utilities14

41 Gate Design Replacements at 24 Stations

Overview

CSIE provided Design Services in support of WMATA’s GAEC Facilities Contract. As part of this contract, CSIE provided Project Management Services and Electrical Engineering along with Architectural Design and Structural Engineering, utilizing a sub-consultant for this Task Order.

This Task Order was initially issued to address the need to replace 24 entrance gates at 15 Metro stations due to issues with opening and closing of the gates. The existing gate types included manual and powered overhead coiling grill gates, swing gates, and scissor gates. The project consisted of replacing the gates in-kind where practical, or with an alternative gate type depending on site conditions.

Early in the design phase, the project scope was expanded to the replacement of 41 entrance gates at 24 Metro Stations. Site surveys were conducted at all 24 stations, and documented via Matterport, a Lidar 3D scanning system.

Project Highlights:

Location: 41 Gates throughout the Metro System
Size: Varied by location

Key Project Elements

Produced a written technical memorandum for each of the six separate bid packages that were designated. The memorandum confirmed issues at individual gate locations that needed to be addressed during the Design Phase.
CSIE provided deliverables at the 30%, 90%, and 100% construction document submissions.
Each submission included drawings, specifications, structural calculations, and an estimate of probable construction cost.
Comment review meetings were also conducted regularly.

33 Locations in need of Emergency Egress Hatch Protection

Overview

CSI Engineering, Inc. was the prime contractor on an ongoing WMATA A&E IDIQ Facilities SBE Contract for Task Order ENGA-010 Emergency Egress Hatch Protections. As part of this task order, CSIE provided Project Management Services and Civil Engineering to address the potential obstruction of emergency egress hatches throughout the Metrorail System in Maryland, DC, and Virginia. The issue was first identified when a service vehicle obstructed a hatch at the Rosslyn Station. After the Rosslyn Station problem was rectified, the Safety Department conducted a system-wide pre-assessment of emergency egress hatches that resulted in identifying 33 high-risk emergency egress hatches that required further protection from blockage.

The 33 hatches are located within sidewalks, adjacent to sidewalks and medians. Since the hatches are not protected from obstructions, such as parked vehicles, there is a risk that the hatches will not be able to be opened in an emergency, trapping customers inside.

CSIE was tasked with providing Architectural and Engineering (A/E) Services to design protections for egress hatches to prevent blockage of these emergency exits. CSIE provided an appropriate level of protection given the site-specific conditions at each of the 33 locations, including signed and sealed design packages specific to each County and the District of Columbia.

Project Highlights:

Location: Various stations throughout the Metro System
Size: Varied by location

Key Project Elements

CSIE’s team produced a site inspection report and 30% Design Deliverable
Several alternative solutions were included to protect the hatches
Alternatives included bollards (the preferred choice of WMATA), planters, benches, and signage
Most of the 33 locations were in public spaces
Many were adjacent to streets where several entities needed to approve the design
Local AHJ’s were involved to discuss their opinion of the solutions being considered

10 WMATA Metro Stations - New Sewage Ejector Designs

Overview

CSI Engineering, Inc. was the prime contractor on an ongoing WMATA A&E IDIQ Facilities SBE Contract. MECH-001- Sewage Ejector Replacement – Phase A, CSIE provided engineering services for the replacement of ten sewage ejector systems at ten different stations within the WMATA transit system. These systems include mechanical pumps, control panels, power, communications, and structural aspects. Project locations were evaluated to identify efficient and maintainable systems and technology for individual site conditions. All designs were accomplished with close coordination with WMATA plant personnel in order to provide a sustainable and maintainable system into the future.

Project Highlights:

Location: Ten underground stations throughout the Metro System
Size: Varied by location

Key Project Elements

CSIE provided multi-disciplined engineering design services under our Prime GAEC SBE IDIQ contract
Existing Sewage Ejector Systems need frequent service to maintain a healthy environment
Produced reliable designs for bidding to remove existing sewage ejectors from Metrorail stations and the holistic installation of new sewage ejector systems that best meet the unique needs of each location

New Bladensburg Library is Ready to Serve the Community

Overview

CSIE provided Design Engineering Services for Mechanical, Electrical, and Plumbing along with LEED Services for a new 22,834 sq ft Library in support of the Prince George’s County Memorial Library System. Design included coordination with utility companies for electrical, water, and gas services. Calculations covered power systems, lighting, and mechanical loads. Mechanical component selections covered plumbing fixture selections for domestic cold water, hot water, sanitary, and stormwater systems, domestic water interface, natural gas piping system and mechanical systems. Sustainable systems included Solar Panels on the Roof, Electric Car Charging Stations, and Energy-Efficient HVAC and Lighting Systems.

Project Highlights:

Location: Bladensburg, MD
Size: 22,834 sq ft

Key Project Elements

Complete Architectural and Engineering Construction Documents, Bid Support, and Construction Administration Services.
Completed several studies and analysis for various Technology Intensive Spaces.
Provided Reliability and Resilient Recommendations.
Photovoltaic Systems
Electrical Vehicle Charging Stations

Baltimore Technology Park – Data Center

Overview

CSIE was contracted to perform Architectural, Structural and MEP services for the build-out of a 30,000 square foot state-of-the-art Data Center facility located in Baltimore, MD.

Project Highlights:

Location: Baltimore, MD
Size: 30,000 sq. ft.
Cost: Design only $120,000

Key Project Elements

10,500 sq. ft. conditioned/raised floor space
Monitoring 24 hours a day, 7 days a week, 365 days a year
Redundant IP bandwidth available
N+1 redundant electrical design and distribution
Automatic switching from primary to back up power supply
Single and three-phase power
Completely isolated ground system
PDUs have single feed from independent UPS
AC power systems capable of delivering both 120V (in 20 or 30 amps) and 208V (in 20, 30 or 40 amps) service, with 480V available in suites
DC power available in -48V configuration with various amperages
Redundant 26-ton HVAC units
Multi-zoned, dry-pipe, dual interlocked pre-action fire protection system
Water detection system below flooring
Power cabling under 18” raised flooring
Structural capacity of raised floor is 600 lbs./sq. ft.

Johns Hopkins MRI Outpatient Clinic

Overview

CSIE developed complete Architectural and Engineering construction documents for the installation of two MRI suites at the Outpatient Center at Johns Hopkins Hospital in Baltimore, Maryland. This project required extensive coordination with the facilities department, technical and medical staff at the hospital, construction contractors and the vendor supplying the equipment. This project was designed and completed for the opening of the Outpatient Center on time.

CSIE also provided several studies and analysis for Johns Hopkins, both the Hospital and the University organizations relating to various Technology Intensive spaces. Studies analyzed the technology infrastructure supporting the hospital, provided reliability recommendations, upgrade recommendations, and consolidation recommendations for all major infrastructure systems including Architecture and Space Planning, Mechanical, Electrical and Technology Equipment Projections. These studies were utilized by Hopkins for facilities and business continuation planning.

In a related project, CSIE designed and implemented the replacement of the existing UPS and battery system which supported the Hospital Data Center. Construction phasing plans were developed, and the implementation process was planned closely supervised to ensure no down-time for critical operations.
CSIE was involved in the suite site selection for optimal image quality. Space planning to include ACR recommended safety zones for MRI and efficient patient flow. Planning included consideration for future equipment expansion without service disruption and equipment modality coordination, as well as the development of construction and vibration guidelines to mitigate disruption to existing imaging operations.

Project Highlights:

Location: JHU Outpatient Clinic
Cost: $1.2 Million

Key Project Elements

Complete Architectural and Engineering construction documents
Several studies and analysis for various Technology Intensive spaces
Provided reliability recommendations, upgrade recommendations, and consolidation recommendations
Designed and implemented the replacement of the existing UPS and battery system which supported the Hospital Data Center

SSA Campus HVAC Upgrades

Overview

The Social Security Administration’s Metro West facility has a Building Automation System and numerous computer rooms that required 24/7/365 cover. CSIE services included: total building equipment operation including installation, repair and maintenance of all HVAC, electrical, plumbing equipment such as chillers, pumps, air handlers, cooling towers, and dehumidification equipment.

The major equipment servicing buildings under this contract included:
3,800 cfm Desicant Wheel Dehumidification System, 45,000 cfm Kathapac Dehumidification System, Four 500-tom Cooling Towers, Two 300-ton Cooling Towers, Two 250-ton Cooling Towers, Two 55-ton Chillers, One 300-ton Chiller, All Associated Air Handlers, Fans and Pumps, One 11,000 kW Generator, Sixteen 13.2kVa Transformers, Sixteen Switchgear Cubicles, and a Honeywell Delta 1000 Building Automation System.

Special Features
This project required an on-site staff that includes a Project Superintendent and was managed by an off-site Senior Project Manager.

Project Highlights:

Location: Various locations throughout the SSA Campus
Cost: $1.7 Million

Key Project Elements

Testing of all high voltage substations, motor control centers, transfer switches, transformers and panels; and the testing of all plumbing components from the hot water system to the restroom facilities.
Other services included chemical treatment, fire protection, electrical testing, pressure vessel testing, and kitchen duct exhaust cleaning.

Plum Island Animal Disease Center

Overview

Plum Island Animal Disease Center (PIADC) is a research center focused on bovine disease and other exotic animal disorders. Its purpose is to integrate human and animal research and perform knowledge transfer regarding the two. Scientists use the facility to conduct basic and applied research and diagnostic activities to protect the health of livestock on US farms. The US Department of Homeland Security and the US Department of Agriculture jointly operate the facility. It features Biosafety Level (BSL) 2 and 3 facilities. It is the only facility in the US permitted to handle Foot and Mouth Disease live virus. The CSIE mission for this project was to provide safety and flexibility in design for a renovation and expansion of the Center’s capabilities.

CSIE provided electrical design for upgrade of the primary power infrastructure in the facility as well as design for fit-out of an expansion of the 190,000 square foot building. Construction of the electrical upgrade was carried out while the facility remains operational. It currently features a 30,000 Enhanced Laboratory Space at BSL-3 as well as a 30,000 square foot BSL-3 Animal Holding Space The entire expansion added 16,633 square feet of usable space and included a basement, main floor and HEPA rated air filtration. Additional large animal management facilities were included in the expansion.

Since science drives the design, the CSIE team provided leadership for the project, including throughput modeling and design, managing an integrated modeling process, communications expertise, security design, design/build services, new technology integration, cost modeling, value engineering and facility commissioning services.

Project Highlights:

Location: Various locations throughout the Plum Island Complex
Size: $1.7 MILLION

Key Project Elements

Energy Recovery
Variable Airflow Management
Energy Storage
Water Side Energy Recovery
Biosafety and Operational Protocol Development

JP Morgan Chase & Co – Data Centers

Overview

Performed equipment and system surveys, performed electrical studies, generated reports and labels associated with Arc Flash analysis at multiple JPMorgan Chase facilities, including Core Data Centers I and II, at over 1200 pieces of equipment each.

Project Highlights:

Location: Various locations throughout the Banking System
Size: Varied by location

Key Project Elements

Field Surveys
Performed extensive field surveys of existing electrical and mechanical equipment. Recorded equipment ratings, over current protective device ratings and settings, cable information.

Short Circuit Study
Performed data entry and short-circuit calculations for the building power distribution system to determine maximum short-circuit currents which may occur at the electrical equipment during fault conditions. This equipment included substations, switchboards, panel boards, generators, UPS equipment, transformers, enclosed circuit breakers and safety disconnect switches. The voltage ratings ranged from 34.5 kV to low voltage. Studies included determination of worst-case scenario based on up to fourteen (14) switching configurations.

Protective Device Coordination Study
Prepared time-current coordination plots, calculations, and protective device schedules with recommended trip settings for setting in the field by others. The Coordination Study was provided from medium voltage service entrance equipment down to low voltage main breakers in every panel board or largest branch circuit breakers for main lug panels.

Arc Flash Analysis Study
The Arc Flash Analysis was prepared to determine potential exposure to Arc Flash Energy, which is required for the purpose of injury prevention and determination of appropriate levels of PPE. The incident energy and flash protection boundaries will be determined based on the available Standards for Arc Flash analysis (IEEE Standard 1584-2002 and NFPA 70E-2009). Studies included determination of worst-case scenario based on up to fourteen (14) switching configurations.

Arc Flash Labeling
Printed vinyl arc flash warning labels and assisted owner’s facility staff with application. Typical label data included hazard category, required clothing, glove class, approach boundaries, and incident energy.

WMATA Chiller Plant Replacement

Overview

CSIE provided engineering design services for upgrades to 2 WMATA chiller plants in Washington, D.C. The chiller plants are part of the support system to WMATA’s METRO mass transit subway system.

CSIE provided mechanical and electrical design for the upgrade of two chiller plants including the chiller, cooling towers, emergency refrigerant exhaust system, ventilation system and chemical water treatment for the chilled water and condenser system related to the plant. Services included stamped drawings, specifications and a condition assessment report.

Project Highlights:

Location: Washington, DC

Key Project Elements

In addition to design documents, CSIE engineers performed complete survey and documentation of existing As-Built conditions at the two chiller plants.

Joint Base Andrews

Overview

CSIE was selected by the Department of the Navy to perform all necessary design, engineering, implementation, and construction management of the planned upgrade to the medium voltage electrical distribution system at Andrews Air Force base. The Project scope included the design and construction of medium voltage cable replacement in the flight line areas, replacement of medium voltage overhead distribution with medium voltage underground distribution throughout the command, support buildings, hanger, and residential areas. Electrical design and engineering included short circuit calculations, relay coordination, specification of the medium voltage vacuum circuit breakers and switchgear, electrical cable installation methods and procedures, extensive underground duct bank and manhole system. The project also included the design and construction of a new 2,400 sq. ft. electrical switching facility and the demolition of the existing weatherproof switch enclosure. All work took place while maintaining normal base operations.

CSIE managed the Construction Phase of the project from its on-site trailer with a full-time Project Superintendent, Project Construction Manager, and Project QA/QC Manager. CSIE developed and submitted for approval the required Environmental Protection Plan, Safety Plan and QA/QC Plan prior to the implementation of any construction. The construction management of the project adhered to the U.S. Army Corps of Engineers requirements such as FAR 52.236.5 and 52-236-21 pertaining to Submittals and the Army Corps of Engineers Safety Manual EM385 and OSHA Standards 29 CFR Part 1926.

Project Highlights:

Location: Prince George’s County, MD
Size: 2,400 sq. ft.
Cost: $14 Million

Key Project Elements

Design included Architectural Design, Electrical, Civil, Structural, Mechanical, Fire Protection and Communications Engineering.

Smithsonian – Data Center Relocation

Overview

CSIE was the Smithsonian’s prime contractor for the build out of their replacement data center. CSIE was initially selected to develop a Data Center Needs Assessment Report (NAR) consisting of a study, investigation, and evaluation of potential data center sites in the Washington, D.C. metropolitan area. The NAR defined a specific list of physical and environmental attributes and requirements for the new Smithsonian Data Center. Specific core facility requirements include electrical, HVAC, and stand-by generators in addition to identifying all other mission critical Data Center related requirements including, but not limited to, raised floor space needs, racks, KVM, ladders, physical security and access, monitoring, fire suppression and detection issues.

The Smithsonian Institution then retained CSIE to develop a Data Center Basis of Design (BOD), enabling the Smithsonian Institution to develop site selection criteria. The BOD also defined facility design parameters. Through the next phase of this project, CSIE utilized the criteria from the NAR to perform Site Evaluation Services. The Site Evaluation Services continued into a detailed Facility Assessment, documenting detailed information on the existing building and infrastructure. With the Site Evaluation complete, the Smithsonian selected CSIE for the Data Center design and build of the selected new Data Center site. CSIE also collaborated with the Smithsonian to develop decommissioning plans and strategies for the relocation of the existing infrastructure.

Project Highlights:

Location: DC Metro area
Size: $3.5 Million

Key Project Elements

The Design services included site investigation, space planning, architectural & interior design, electrical, mechanical, fire protection, security, NOC and telecommunications design and engineering, schematic and concept design, parametric and construction cost estimating, preparation of design build bridging documents and construction phase services in addition to a risk analysis and Design Engineering services of the following systems: Architectural and Interior Design, Structural Engineering, Mechanical Engineering, Electrical Engineering, Fire Protection Systems, Network Operations Center (NOC), Security, Telecommunications and Cable Plant design and Signage.
Construction services included a fast-track schedule, phased approach, subcontracting, demolition, and an all trades build-out customized to the Smithsonian Institution’s move and occupancy milestones and requirements. CSIE was also instrumental in obtaining all local and state permits and inspections.

WMATA Transit Asset Inventory (TIA)

Overview

CSIE’s Electrical and Mechanical engineers and team leaders worked with GFP to advance WMATA’s Transit Asset Inventory and Condition Assessment Project (“TAICA”). Phase I of the project consisted of producing an initial capital asset inventory and condition assessment to support the update WMATA’s Capital Needs Inventory (CNI) by the end of calendar year 2016.

Capital needs for the assets include in the assessment were determines over the ten-year period from 2016 to 2026 by determining each asset’s typical service life and year installed. GFP Team’s Subject Matter Experts (SMEs) in conjunction with WMATA’s SMEs established an expected typical service life for each asset type in years. A calculated “Next Renewal Year” was determined by adding the typical service life to the year installed subtracted by the current year. However, the calculated Next Renewal Year could be overridden by the assessor if they felt that the value calculated is not representative of the actual condition of the assets. The Remaining Service Life (RSL) was computed either from the Calculated Next Renewal Year resulted in 2016 or earlier, a “Deficiency” for that asset was created, which could also be thought of as the asset’s backlog of capital needs. CSIE’s engineers completed surveys and assessments of over fifty stations, maintenance facilities, rail complexes and yards, and bus facilities.

Project Highlights:

Location: Various stations throughout the Metro System
Size: Varied by location

Key Project Elements

CSIE provided engineering services under the direction of the Gannett Fleming Parsons (GFP) Joint Venture as part of their GAEC Facilities contract
According to directions received from WMATA, the condition assessments were performed using a rating scale consistent with the FTA’s Transit Economic Requirements Model (TERM) format. TERM rates an asset’s condition on a scale of 5 (excellent), 4 (good), 3 (adequate), 2 (marginal) through 1 (poor)
To arrive at an SGR score for each facility, a weighted average was used based on each building system’s relative, typical replacement cost. This methodology has been documented in the overall condition assessment report.

GSA DGS Review School Construction Docs

Overview

CSI Engineering provided Technical Review Services of construction documents for public school construction projects in accordance with the Maryland Department of General Service Procedure Manual for Professional Services of design development and construction document submissions, including plans, specifications, and supporting materials. This third party review was conducted at CSIE’s offices and the comments produced were incorporated into the construction documents at the discretion of GSA.

Project Highlights:

Location: Various locations in the State of Maryland
Size: Varies among a total of 14 public schools

Key Project Elements

Evaluation service included:
- Conformance with program requirements
- Completeness of documents (by phase)
- Constructability
- Coordination between disciplines
- Code compliance
- Value engineering
Sample schools included:
- Glenarden Woods ES Renovation / Addition
- West Annapolis ES Renovation / Addition
- Patuxent Valley MS Renovation / Addition
- Clarksburg Damascus MS New School
- Manor View ES Addition
- High Point ES Modernization

Relocation of WMATA Maintenance Dept.

Overview

WMATA acquired a building in Landover, Maryland with the intent of relocating operations from four of their existing facilities. The building will be used as a warehouse, commercial print shop and office workspace. The building was previously used as a government print shop facility. WMATA intends to occupy the spaces with as little change as possible. CSIE provided the mechanical, electrical, and fire protection portions of a facility assessment including a gap analysis that documented the existing conditions of the facility and recommended renovations and/or improvements to meet the Design Criteria. These documents served as the basis A/E Design Services for the development of Construction Documents for building renovations and improvements.

Project Highlights:

Location: Lanham, MD
Size: 40,000 sq ft

Key Project Elements

CSIE provided engineering services under the direction of the Gannett Fleming Parsons (GFP) Joint Venture as part of their GAEC Facilities contract
As part of the assessment CSIE assisted a third party inspector in the evaluation of major mechanical and electrical equipment to determine their suitability for re-use or replacement
The project was part of a larger scope of work that included architectural and structural assessments

ALCOSAN New East Headworks Facility

Overview

CSIE was part of a large project team charged with upgrading an existing Allegheny County Sanitary Authority (ALCOSAN) facility. CSIE was responsible for producing the electrical lighting construction documents for the Odor Control Building, Pipe Galleries, and the Main Pumping Station. The design was completed in late 2020, and will be bid in early 2021.

Project Highlights:

Location: Pittsburgh, PA
Size: 20,000 sq ft over several building

Key Project Elements

CSIE provided engineering consulting service under the direction of Whitman Requardt & Associates (WRA), the Architect and Engineers of Record
All construction drawings were produced in Revit per ALCOSAN’s requirements
CSIE provided both electrical and telecommunication design services

Beltsville Academy & Maya Angelou Immersion Schools

Overview

CSI Engineering provided design services for the mechanical and electrical upgrades and equipment replacement at the Beltsville Academy and Maya Angelou French Immersion schools. The scope of work included replacement of the existing HVAC systems (natural gas steam boilers connected to a two-pipe system), and through-the-wall air conditioning units. The new system was comprised of floor mounted unit ventilators employing two-pipe hot water heating/chilled water coils. Electrical upgrades were required to support the increased mechanical infrastructure. All window mounted air conditioning units were removed completely, and window panes were replaced. The existing pneumatic controls system were replaced with a new centrally controlled direct digital control system (DDC).

Project Highlights:

Location: Beltsville, MD & Hillcrest Heights, MD
Size: 50,000 sq ft

Key Project Elements

CSIE provided engineering consulting services under the direction of Leuterio Thomas, LLC, the Architect of Record
Both schools were constructed in the mid-1960’s and neither had been significantly improved in the interim
The project was part of a larger renovation program that included window replacement and other upgrades

IBM Head End Room Power and Cabling Project

Overview

CSIE was the Electrical Engineer of Record for the electrical and cable plant design of the Head End Room within the newly constructed Mercedes Benz Stadium in Atlanta, GA. This space housed the Distributed Antenna System (DAS) equipment for the stadium and was occupied by several telecommunications carriers. The scope of work involved the addition of several cabinets to the existing Corning cage, as well as a reconfiguration of the ladder racks and cable trays serving the other carriers within the Head End Room. It also included a design of an electrical distribution system to power the new Voltmeter cabinets located in various equipment rooms throughout the 100, 200 and 300 levels of the stadium.

The project was part of remedial work done by MBS to improve the WIFI capacity throughout the stadium. Several site visits were necessary to assess existing conditions and to determine suitable conduit paths for the electrical distribution and involved working with IBM and the electrical contractor to arrive at a constructible design.

Project Highlights:

Location: Atlanta, GA
Size: 4,000 sf

Key Project Elements

IBM was the entity responsible for the design and construction of this Head End Room and the entire telecommunications system throughout the stadium
CSIE provided services through Total Site Solutions, a mission critical design builder
The design and construction of the stadium and its infrastructure were fast-tracked to be ready to host the National Football League’s Super Bowl LIII

WSSC Photovoltaic Installation

Overview

Performed equipment and system surveys, performed electrical studies, generated reports and labels associated with Arc Flash analysis for installation of interconnected Photovoltaic systems at multiple WSSC sites. Equipment highlights included 69 kV and 13.2 kV systems, 2 x 2MW photovoltaic systems, multiple substations, step-up / step-down distribution systems. Extensive field surveys of existing electrical and mechanical equipment were performed. CSIE recorded equipment ratings, overcurrent protective device ratings and settings, and cable information.

Project Highlights:

Location: Multiple WSSC locations
Size: Varied by location

Key Project Elements

Short Circuit Study – Performed data entry and short-circuit calculations for the building power distribution system to determine maximum short-circuit currents which may occur at the electrical equipment during fault conditions. This equipment included substations, switchboards, panelboards, generators, transformers, enclosed circuit breakers and safety disconnect switches. The voltage ratings ranged from 69 kV to low voltage. Studies included determination of worst-case scenario based on up to ten (10) switching configurations
Protective Device Coordination Study – Prepared time-current coordination plots, calculations, and protective device schedules with recommended trip settings for setting in the field by others. The Coordination Study was provided from medium voltage service entrance equipment down to low voltage main breakers in every panelboard or largest branch circuit breakers for main lug panels.
Arc Flash Analysis Study – The Arc Flash Analysis was prepared to determine potential exposure to Arc Flash Energy, which is required for the purpose of injury prevention and determination of appropriate levels of PPE. The incident energy and flash protection boundaries were determined based on the available Standards for Arc Flash analysis (IEEE Standard 1584-2002 and NFPA 70E-2012). Studies included determination of worst-case scenario based on up to ten (10) switching configurations. Printed vinyl arc flash warning labels and assisted owner’s facility staff with application. Typical label data included hazard category, required clothing, glove class, approach boundaries, and incident energy.

Element Critical Data Center

Overview

CSIE provided an engineering evaluation of this data center co-location facility to correct an existing cooling deficiency and future cooling requirements. CSIR recommended an improvement to the current refrigerated door solution, with an increased heat transfer and door capacity and additional redundancy. This technology would also be implemented in Element Criticals planned high density applications.

At the point of CSIE’s involvement the room was over heating and the refrigerant door solution was not able to neutralize the load. To compensate the client had added a 97-ton CRAC unit in the adjacent suite to capture the room over temperature conditions and keep the environment within control. By implementing the recommendations, Element Critical was able to eliminate this CRAC unit and increase the leasable space within the room. With our successful modification CSIE provided a schematic design expansion to double the tenant’s IT capacity, rated at 30 KW per processing cabinet (over 500 KW) within their existing suite with liquid cooling supported for the application.

Project Highlights:

Location: Tyson’s Corner, VA
Size: 2,500 sf

Key Project Elements

The co-location facility had a total IT load of approximately 250kW
The proposed high-density application was to be 27kW per cabinet
CSIE worked with the manufacturer of a liquid cooled rear door system to meet the demands of the high-density requirement

Bladensburg Library (Original)

Overview

CSIE provided complete Mechanical, Electrical and Plumbing construction documents for this new building in Prince Georges County, MD. The design included typical MEP systems and supporting calculations along with utility design coordination for domestic water, storm and sanitary, and electrical power.

Project Highlights:

Location: Bladensburg, MD
Size: 21,000 sf

Key Project Elements

CSIE provided engineering services under the direction of Gant Burnett Architects (GBA)
This building will replace the existing Bladensburg Library in Prince George’s County MD
Project was designed to qualify for LEED certification (pending)

State of Bahia, Brazil

Overview

The purpose of this high-level study was to assess existing conditions and make recommendations on improvements to achieve increased E-government, network, and IT capacities across several data centers in Salvador, Brazil. The data centers analyzed are owned and operated by the state of Bahia, and support various government agencies such as finance, security, and transportation. CSIE was tasked to perform site surveys on the three largest data centers and based on our findings, produce conceptual designs on each.

The conceptual designs addressed improvements to the physical space, mechanical, electrical and fire protection systems. These improvements took into account:

· The existing state of the infrastructure

· The mechanical and electrical capacities required to support projected IT hardware

· The government’s desire that each data center have concurrent maintainability (Tier III)

· The requirement that each data center would have the sufficient infrastructure in place to back up the other two data centers in the event of a disruption

CSIE was responsible for compiling the projected IT hardware based on interviews with data center stakeholders. These projections were translated to space requirements and mechanical and electrical loads, and CSIE’s architect and engineers developed conceptual floor plans, one-line diagrams, and riser diagrams accordingly. The narrative explaining these recommended improvements was accompanied by cost estimates for budgetary purposed.

Project Highlights:

Location: Bahia, Brazil
Size: 10,000 sf distributed over 3 locations

Key Project Elements

The project was funded by the United States Trade Development Agency (USTDA), and CSIE’s participation was as a team member for Decision Analysis, a Northern Virginia based consulting firm specializing in network and telecommunications design globally
CSIE provided Architectural and MEP Engineering services under the direction of Decision Analysis, a Northern Virginia consulting firm
In addition to Architectural and Engineering consulting, CSIE provided IT and computer hardware growth projections

Washington Metro Silver Line Phase 2

Overview

As a subconsultant to Parsons Transportation Group CSIE provided engineering services in support of the Dulles Corridor Metrorail Project – Phase 2: Package A design and construction administration activities. This project was the largest of three design-build packages that will complete Phase 2.

With Parsons as the lead designer, CSIE provided design support for Electrical, Traction Power, Communications, SCADA, Fire Alarm and Radio Engineering groups. CSIE’s responsibilities include engineering / design, calculations, quality control / reviews, drafting (Revit) and submittal reviews.

Project Highlights:

Location: Fairfax & Loudon Counties, VA
Size: 6 Metro Stations
Construction Cost: $1,200,000,000

Key Project Elements

Phase 2, Package A extends the Metrorail system from Wiehle Avenue in Fairfax County, VA an additional 11.4 miles northwest, through the Washington Dulles International Airport to a terminus near Route 772 in eastern Loudoun County. The engineering team is furnishing all necessary labor, materials and supervision to accomplish the final design of the Rail Line, Stations, and Systems elements for all of Phase 2, including:

Rail tracks and supporting infrastructure at-grade in the Dulles International Airport Access Highway, Dulles Toll Road, and Dulles Greenway rights-of-way and elevated within the boundaries of Dulles Airport
Rail Stations and supporting infrastructure in the median of the Dulles Access Highway or the Dulles Greenway at Reston Parkway, Herndon. Each median station will include pedestrian bridges crossing the DIAAH/DTR or the Dulles Greenway and entry pavilions, access roadways, surface parking and bus facilities
Rail systems for all of Phase 2 including traction power sub stations, tie breaker stations, communications equipment, and train control equipment

Research & Development Facility

Overview

This project consisted of the renovation of an existing commercial building and the construction of new building to house mechanical and electrical infrastructure to meet specific requirements of a governmental client located on a 15-acre campus. Some of the typical upgrades included ATFP compliance, training facilities, SCIFs, data center, administrative offices, laboratories, manufacturing type facilities and new utility infrastructure to include UPS and stand-by diesel generators. The original two-wing building catered to a high-tech electronics fabrication plant and an office building.

The project was a phased Design-Build effort on an extremely aggressive schedule. The design phase services included the generation of construction documents and specifications, drawings, equipment specifications and submittal register.

In addition to design documents, CSIE performed short circuit calculations, protective trip setting coordination studies, review of feeder sizes, protective devices, and labeling. Updated site plans and single-line diagrams were provided at construction’s completion.

Project Highlights:

Location: Undisclosed Government Location
Size: 150,000 sf
Construction Cost: $40,000,000

Key Project Elements

CSIE provided engineering services through Total Site Solutions, a mission critical design builder
The facility featured approximately 18,000 sf of Sensitive compartmented information facility (SCIF) spaces and 30,000 sf of raised floor area
Infra Infrastructure systems include 13.2 kV Main-Tie-Main utility distribution, 10 MW of standby generation power, 5 MW of UPS power based on 675 kW modules (N+1 configuration) and a chiller capacity of 2400 tons. Redundancy for all critical equipment is an integral part of the design

GSA – Mid Atlantic Region

Overview

CSIE as part of a joint venture is currently providing services to GSA-Mid Atlantic Region, Philadelphia, PA. Types of projects include HVAC system upgrades, electrical distribution system improvements, plumbing renovation work, new security systems, and elevator upgrades. CSIE is currently working on several task orders issued by GSA.

Technical Studies: Electrical, Chilled Water & Variable Flow System, Byrne Green Federal Complex, Philadelphia, PA
Energy Audit, Centers for Medicare and Medicaid (CMS), Woodlawn, MD
Boiler Replacement Design, Green Federal Building, Byrne US Courthouse, Philadelphia, PA
UPS Replacement, Social Security Administration, Wilkes Bare, PA
Chiller Plant Feasibility Study, Centers for Medicare and Medicaid (CMS), Woodlawn, MD
FCC Monitoring Station Upgrades, Columbia, MD

Project Highlights:

Scope of Services: Full Design, Engineering, Program and Project Management
Size: Varies by location
Design Cost: $849,000
Construction Cost: $3.1 Million

Key Project Elements

Increase of efficiency in infrastructure equipment
Replacement design based on site investigation outcomes
Concurrent performance in multiple locations

U.S. Army Corps of Engineers

Overview

CSIE as part of a joint venture is currently providing services to the U.S. Army Corps of Engineers, Louisville District. The firm is providing engineering services including feasibility Studies, as well as mechanical and Electrical Engineering design to the USARC, Sharonville, OH, the USARC, Curtis Bay, MD and the OMS building, Sharonville, OH.

Project Highlights:

Scope of Services: Full Design, Mechanical/Electrical Engineering, Security, Telecommunications/VTC, Program and Project Management
Size: Varies by location
Design Cost: $7,000,000

Key Project Elements

Multi-disciplinary design service coordination
Replacement design based on site investigation outcomes
Concurrent performance in multiple locations

U.S. Department of Veterans Administration

Overview

Overview CSIE as part of a joint venture was chosen by the VAMC, Decatur, GA to provide AE Design services to design an Electrical Power Distribution System, including the Essential Electrical Systems, all related electrical system coordination/short circuit studies, and related Architectural, Mechanical, Plumbing, Structural, Fire Protection, and Signal Systems.

The intent of this project is to correct existing deficiencies and to upgrade the existing obsolete electrical equipment with new. In addition, this project will upgrade the electrical system throughout the facility to meet current code guidelines and to provide a more energy efficient distribution system

Project Highlights:

Scope of Services: Project Management, Space Design, Engineering
Cost: $3 Million

Key Project Elements

Electrical renovation of an occupied laboratory space.
Strict adherence to isolation and sanitation requirements
Phased design services through project duration