SOW_PJMS132022_Install_Emergency_Generator.pdf

INSTALL SIX EMERGENCY DIESEL GENERATORS AT VARIOUS

LOCATIONS AT MARYLAND AIR NATIONAL GUARD BASE

STATEMENT OF WORK

PROJECT NUMBER: PJMS132022

Base Engineer: 175 CES/CC

Fire Chief: 175 CES/CEF

Security Forces: 175 SFS/CC

Communications: 175 CF/CC

Environmental: 175 WG/EMO

Safety: 175 WG/SE

MARYLAND AIR NATIONAL GUARD

MARTIN STATE AIRPORT

NATIONAL GUARD BASE

BALTIMORE, MARYLAND 21220

28TH JUNE 2013

1. General Project Information:

Project Location and Background: This is a complete turnkey project. This project will provide for the design, installation, replacement and/or upgrade of stationary standby generators, transfer switches and associated devices, components and wiring at the following facilities: Radio Relay (Facility 2072), Dining Hall (Facility 2030) Security Forces (Facility 2020) Headquarters (Facility 2120) Base Operations (Facility 2040) and Warehouse (Facility 1110) located at the Martin State Airport, Maryland Air National Guard, Baltimore, MD 21220. Kohler Industrial Generators and Kohler 4-pole Automatic Transfer Switches will be the only approved manufactured brand for this project.

1.1. Site Description: The Maryland Air National Guard, Martin State Airport has a workforce of over seventeen hundred full and part-time personnel, with facilities occupying one hundred and seventy five acres of property. The primary mission is to provide security to the nation and the state of Maryland. These facilities require security protection at all times. Absolutely no photography of aircraft is permitted.

1.2. Use of Premises:

1.2.1. Coordinate access to premises with Contracting Officer’s Representative (COR) Capt. Ethan England at (410) 918-6537 for execution of work. Emergency situations, military operations, or other contingencies may cause suspension of work or restrictions on access to the construction site. If military emergency operations require escorts, the Government will provide them to the Contractor at no cost.

1.2.2. All Contractor employees; including subcontractors, must sign a background check release form for base access. Once a background check has been completed with no negative findings, employees will be granted access to the Installation. These employees may then escort any delivery persons.

1.2.3. The COR will determine the equipment, material, and other staging locations or work areas available under this contract.

1.2.4. Contractor shall assume full responsibility for protection and security of materials and equipment stored on site.

1.2.5. Contractor shall move any stored products, under their control, which interfere with operations of the Government.

1.3. Government Equipment: Contractor use of Government owned or leased equipment such as:

hoists, forklifts, compressors, welding machines, cutting rigs, etc. shall not be permitted on either a reimbursable or non-reimbursable basis. Cost for all equipment required to accomplish the work shall be included in the Contractor’s final bid price.

1.4. Permits and Inspections:

1.5.1. Normally no permits or inspections by local building officials are required. All inspections and testing will be performed by COR unless modified by the Statement of Work.

1.5.2. Unless otherwise specified in other sections of this specification, the use of burning equipment or open flame welding and cutting shall be allowed only as authorized in writing by the local Fire Inspector (Facility 3150). Once approved by the Fire Inspector, a written AF

Form 592 - USAF Welding, Cutting, and Brazing Permit will be issued. The permit is normally given 24 hours after receipt of Contractor's request.

1.5.3. Digging permits are obtained from the Work Control Office (Facility 2100) at (410) 918- 6300. The Contractor is responsible for contacting ‘Miss Utility’ to mark the gas and electrical lines. The Contractor is responsible for hiring a private underground utility locating company to mark the water, sanitary sewer, storm sewer, broadband cable, and communication lines.

1.6. Change Orders: Only the Base Civil Engineer (BCE) or the Contractor may initiate change order requests. Do not proceed with any work until a signed modification or other written authority is received from the Contracting Officer. Only the Contracting Officer may approve a change order.

1.7. Field Changes: No changes in the cost or the scope of the project may be made without processing a change order. Field changes not involving cost or scope may be initiated by the BCE, COR, Contracting Officer or the Contractor.

1.8. Contractor Passes: Contractor Passes are only issued to personnel who have properly submitted a locally generated 175th Wing Installation Access Application and have been cleared through an approved background investigation by the 175th Security Forces Squadron.

Contractor Passes are only issued to contractors who will be required to work more than 14 days on the installation in the performance of their contract. For contractors requiring less than 14 days of access, an AF FM 75, Visitors Pass will be issued upon a favorable background investigation.

In order to receive a Contractors pass for this installation, the contractor must complete the locally generated, 175th Wing Installation Access Application. This application contains required information necessary to conduct a National Criminal Information Center (NCIC) background or a Defense Biometric Identification System (DBIDS) check.

The Defense Forces Commander (DFC) maintains the right to deny contractors access to the installation based on unfavorable information obtained through NCIC or DBIDS.

1.9. Daily Report and Sign-In Register: Each day the Contractor is on site to perform any work, the Superintendent/Foreman shall sign in at the Base Engineering (Facility 2100), indicating specific Facility/Location and the number of people who shall be performing work that day.

1.10. Hours of Operations: The hours of operations at the Martin State Airport Air National Guard Base are 10 hours per day (0630 – 1700) Tuesday – Friday. Coordinate access to premises with COR for execution of work. Emergency situations, military operations, or other contingencies, may cause suspension of work or restrictions on access to the construction site.

1.11. Off-Hours Work: Except as otherwise specified, all work shall be performed during regular work hours (indicated above). If the Contractor desires or is required to work on Mondays, Saturdays, Sundays, Holidays or other hours outside normal work schedule, the Contractor shall be required to seek written approval from the BCE. The Contractor is not entitled to premium time if the request is approved.

1.12. Clean up: The work site is an active civilian and military airport. Site cleanliness and Foreign Object Debris (FOD) control is essential. The Contractor will clean up all construction debris and refuse and will remove it from the work site and the Base daily at their own expense.

1.13. Safety: The Contractor is responsible for performing all work In Accordance With (IAW) State and Federal OSHA requirements as well as compliance with the most current USACE EM 385- 1-1. This is available at http://140.194.76.129/publications/eng-manuals/em385-1- 1/2008_English/toc.html.

1.14. Environmental Protection and Waste Disposal: The Contractor shall at their own expense, remove all sludge, dusts and debris from the property of the Martin State Airport Air National Guard Base which have resulted from specific work described in Paragraph 2 of these specifications. The disposal of all such materials, which may include hazardous or toxic liquids that are used to perform the work, shall conform to all Federal, State, and Local environmental regulations with regards to both transportation and ultimate disposal. This project must comply with all Federal, State, and Local environmental regulations. All dumpster service and waste management shall be provided at no additional cost to the Government. All recyclable metal shall be placed into Martin State Airport scrap metal recycling containers. Please contact the Base Environmental Engineer Lt Col Peter Loebach at (410) 918-6486 for detailed information.

1.15. Hazardous Materials: If suspected hazardous materials are discovered, do not disturb, and contact the COR.

1.16. Drawings: Drawings furnished by the government to the Contractor may be used for general information only and shall not be relied upon or used as the basis for preparation of contract drawings required by this contract without complete verification by the Contractor.

1.17. Specific Project Information: The contract shall provide for a local Maryland Master General Licensed Electrical Contractor to complete the demolition, installation, connection and interconnection of the new generator systems and their components.

The electrical contractor shall provide proof of five years of experience in the installation of stationary industrial generators in the state of Maryland.

Demolition/Installation tasks shall include, but not limited to the following:

• Removal of the existing switches and associated equipment in the mechanical rooms that will not be utilized with the new generator systems.

• Disconnect and reconnect digital BGE meter to new ATS.

• Disconnect of gas service to existing generator per BGE guidelines and local codes.

• Disconnect electrical conduits and conductors from existing generator

• Installation of the concrete pad, new generator set, 4-pole ATS and associated equipment and material

• Installation of remote annunciation systems

• Interface to the existing Protection and Annunciator Systems, if applicable.

The Contractor shall provide temporary electrical power during the time the existing emergency generator sets are taken out of service until the new diesel generator sets are commissioned and in service. The award of contract will be based on the contractor’s project experience, installation experience, work plan/project schedule and price.

Deliverables: The contractor must supply and install a turnkey standby generator system to provide power during Electrical Power Outages.

The contractor is must evaluate the existing system, conduct investigations on the electrical load connected to the generators and transfer switches, calculate existing loads and design a backup electrical power system which would include but not be limited to generator, environmentally protective fuel tanks, transfer switches, cabling, distribution panels and monitoring systems. This design must include a new concrete based structure. The design would consider electrical components that provide voltage and phase matching technology.

The generator plant shall be fitted with all systems required to maintain a fully charged battery grid and appropriate engine temperature. The status of the backup power system shall be electronically monitored from within the Fire Department, Building 3150. (Remote annunciation of the generators needs to be centrally monitored). The design and construction of the new generator will be coordinated such that at no time will the existing facilities that are currently connected to standby generator are without a backup electrical power supply.

All designs will conform to the current edition of the Master Specifications and Design Standards as published in ASHRAE, NFPA and NEC building codes and standards and Air Force standards.

1.8. Demolition Works: Upon placement and connection of the new generator equipment, demolition of the existing generator unit would provide for the area being utilized as a space completely designated for new and relocated transfer switches.

Trades involving carpentry, ironworking, masonry, stucco, painting, plumbing/pipefitting, mechanical and electrical shall be utilized for the installation of material and systems. All work will be coordinated through Base Civil Engineering.

2.1.1 Locations of Work:

1. BLDG 2072 RADIO RELAY (GATOR)

• BGE electrical service to existing double-throw switch must be DE energized to install new ATS; contractor shall be responsible for the scheduling of the outage and coordination of the BGE outage and provide power to building during outage. At no time will this building be without power.

• Furnish and install new 3-phase, 208 volt, 40KW diesel generator set to include generator, weatherproof enclosure, fuel sub base (with secondary containment) and concrete pad

• Furnish and install new NEMA 3R, 3-phase, 4-pole, 208 volt, 150 amp ATS and associated wiring

• Furnish and install remote annunciator and associated wiring.

• Fuel tank supply capacity must be 253 gallons of diesel fuel to run the generator for 72 hours at 100 percent.

2. BLDG 1110 WAREHOUSE

• Remove existing natural gas 60KW generator and natural gas service per BGE guidelines, local and Air Force code

• Remove existing conduit and conductors from existing concrete pad

• Remove existing ATS; service disconnect to remain

• Furnish and install new 3-phase, 480 volt, 60KW diesel generator set to include generator, weatherproof enclosure, fuel sub base (with secondary containment) and concrete pad

• Furnish and install new NEMA 3R, 3-phase, 4-pole, 480 volt, 225 amp ATS and associated wiring

• Furnish and install remote annunciator and associated wiring

• Fuel tank supply capacity must be 372 gallons of diesel fuel to run the generator for 48 hours at 100 percent.

3. BLDG 2040 OPERATIONS (COMMAND POST)

• Remove existing emergency service breaker and enclosure; 200 amp normal service breaker to remain

• Remove existing ATS

• Remove 480 volt transformer

• Furnish and install new 3-phase, 480 volt, 125KW diesel generator set to include generator, weatherproof enclosure, fuel sub base (with secondary containment) and concrete pad

• Furnish and install new NEMA 3R, 3-phase, 4-pole, 480 volt, 225 amp ATS and associated wiring

• Furnish and install new 3-phase, 480 volt, 100 amp MLO panel from new ATS;

relocate two 3-phase circuits for transformer and lighting panel from existing 480 volt Federal Pacific panel to new 100 amp panel

• Furnish and install remote annunciator and associated wiring

• Fuel tank supply capacity must be 595 gallons of diesel fuel to run the generator for

48 hours at 100 percent.

4. BLDG 2120 HEADQUARTERS (COMMUNICATIONS)

• Remove existing natural gas 60KW generator and natural gas service per BGE guidelines, local and Air Force code

• Remove existing conduit and conductors

• Remove existing 200 amp emergency disconnect switch and generator plug

• Remove existing ATS; disconnect BGE digital meter from ATS and reconnect to new ATS

• Furnish and install new 3-phase, 208 volt, 60KW diesel generator set to include generator, weatherproof enclosure, fuel sub base (with secondary containment) and concrete pad

• Furnish and install new 3-phase, 4-pole, 208 volt, 200 amp ATS and associated wiring

• Furnish and install new 3-phase, 208 volt, 200 amp MLO panel in mechanical room

• Remove conduit marked “Panel K” from existing ATS and install in new 3-phase, 208 volt panel

• Reroute existing conduit marked “Panel EPA” and install in new 3-phase, 208 volt panel

• Furnish and install remote annunciator and associated wiring

5. BLDG 2020 SECURITY FORCES

• Remove existing natural gas 60KW generator and natural gas service per BGE guidelines, local and Air Force code

• Remove existing conduit and conductors from concrete pad

• Remove existing ATS; main disconnect switch, emergency disconnect switch and conduits

• Disconnect BGE digital meter from ATS and reconnect to new ATS

• Move existing set of conductors from existing ATS to panel marked “PP1”

• Furnish and install new 3-phase, 480 volt, 60KW diesel generator set to include generator, weatherproof enclosure, fuel sub base (with secondary containment) and concrete pad

• Furnish and install new NEMA 3R, 3-phase, 4-pole, 480 volt, 225 amp ATS and associated wiring

• Furnish and install remote annunciator and associated wiring

6. BLDG 2030 DINING HALL

• Remove existing ATS; main disconnect switch, emergency disconnect switch and conduits

• Remove existing generator plug

• Disconnect BGE digital meter from ATS and reconnect to new ATS

• 3-1/2 inch conduit to 480 volt main panel marked “PP3” to remain

• Furnish and install new 3-phase, 480 volt, 150KW diesel generator set to include generator, weatherproof enclosure, fuel sub base (with secondary containment) and concrete pad

• Furnish and install new 3-phase, 4-pole, 480 volt, 400 amp ATS and associated wiring

• Furnish and install remote annunciator and associated wiring

• Fuel tank supply capacity must be 595 gallons of diesel fuel to run the generator

2.2. Site Visit: A site visit will be coordinated by contacting the COR.

2.1. Cost Proposal: Provide a detailed cost proposal indicating costs and breakdowns for all items as stated in Section1.17. Thru 2.1.1.

2.2. Description of Work: The Contractor shall describe in his or her proposal how they will manage the project. The Contractor shall identify key staff and their abilities to manage projects of this magnitude, including scheduling methods, reporting, and execution.

2.3. Construction Performance Period: The Contractor shall identify the proposed construction performance period. The proposed performance period will be included in the Cost Proposal.

2.4. Meetings: A Preconstruction Meeting will be required post award and prior to construction.

Weekly progress meetings will also be required.

2.5. Sundry Elements: Any material, devices or services not specifically mentioned or indicated in the design specification that are reasonably required for a complete, finished and first class operating installation, shall be provided by the Contractor at no additional cost to the owner.

The work shall be installed in accordance with these specification and best industry practices.

2.6. Cutting and Patching Proposal: Submit a proposal describing procedures at least 7 days before the time cutting and patching will be performed, requesting approval to proceed.

2.6.1. Cut in-place construction to provide for installation of other components or performance of other construction, and subsequently patch as required to restore surfaces to their original condition.

2.6.2. Use materials identical to in-place materials. For exposed surfaces, use materials that visually match in-place adjacent surfaces to the fullest extent possible.

2.7. Quality Control: The Contractor shall establish and maintain quality control to assure compliance with contract requirements and shall maintain records of his quality control for all construction operations required under this section. A copy of these records, as well as the records of corrective action taken, shall be furnished to the Government.

2.8. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Owner or others unless permitted under the following conditions:

2.8.1. Notify the COR prior to arranging with Baltimore Gas and Electric (BG&E) to shut off and turn on electrical and/or natural gas utilities. Notify the COR not less than 7 days in advance of proposed utility interruptions. The Electrical Contractor is responsible for submitting applicable BG&E service applications and site plans when necessary. The Government will be responsible for all BG&E connection fees.

2.8.2. Do not proceed with utility interruptions without the COR’s written permission.

3. Submittals:

3.1. Shop Drawings: Provide drawings required to show the systems involved and clearly show the extent, type and detailed requirements of the work for approval by the COR prior to construction. Submit 4 sets of all drawings; 1 set for BCE, 1 set for Contracting, and 2 sets will be returned to the Contractor.

3.2. As-Built Drawings: Provide redlined As-Built drawings in Auto CAD 2004 version of all new construction. Utility redlines shall show the locations of utility lines and connections with dimensions that are triangulated to building corners.

3.3. Product Information: Provide all material submittals utilizing AF IMT 3000, Material Approval Submittal available at http://www.usmilitarycontracting.com/uploads/Attach_6.pdf for approval by the COR prior to construction. Submit 4 sets of all AF IMT 3000 with attachments; 1 set for BCE, 1 set for Contracting, and 2 sets will be returned to the Contractor. Provide all product information for approval by the COR prior to construction.

3.4. Prescriptions/Clauses: Contractor shall perform testing of installed equipment, furnish two complete sets of prints and O&M manuals for the new equipment, and perform training of personnel on the new equipment.

4.0. Performance and Payment Bonds: In accordance with Contract Clause 52.228-15, Contractors are reminded that any award over $25,000 shall require Payment Bonds and awards exceeding $100,000 shall require both Payment and Performance Bonds. All bonds are due no later than 10 days after award.

4.1. Construction: (X) YES or ( ) NO, reference Contract Clause 52.246-21, Warranty of Construction Clause is applicable to this task order.

4.2. Proposal Due Date: All offers are due by …….. At the Base Contracting Office (Facility 2060).

Mailing address: Maryland Air National Guard 2701 Eastern Blvd.

Baltimore, MD 21220 Attn: Base Contracting Office / MSgt Dombkiewicz

(410) 918-6218

Email proposals will be accepted at michael.dombkiewicz@ang.af.mil.

5. Statement of Work Attachments:

5.0. Generator Location Photos.

mailto:michael.dombkiewicz@ang.af.mil

GENERATOR PROPOSED LOCATION FAC. 2072 EX. TRANSFORMER LOCATION FAC. 2072

EXISTING GENERATOR AT FACILITY 2120 EXISTING KOHLER TRANSFER SWITCH AT 2120

GENERATOR PROP. LOCATION FACILITY 2040 EXISTING ELECTRICAL PANELS AT FAC. 2040

PROPOSED EMERGENCY GENERATOR LOCATION EXISTING ELECTRICAL PANELS AT FACILITY 2030

FACILITY 2030

LOCATION OF GENERATOR FACILITY 2020 M.S. EMERGENCY DISCONNECT AT FACILITY 2020

LOCATION OF GENERATOR AT FACILITY 1110 EXISTING ELECTRICAL PANEL AT FACILITY 1110