Medium Altitude Manned ISR Beddown

Added: Oct 18, 2016 2:35 pm  

Synopsis:

 

Renovate Bldg 1011 Project Number: YZEU139006

The work includes predominately a complete interior renovation to 24,000 SF of an existing hangar facility B1011, installation of a High-expansion foam (HEF) system in the 26,000 SF hangar bay, a Mass Notification System throughout the facility and incidental related work, as defined by the Contract Documents and consists of the following: B1011 has an overall facility area of roughly 70,000 SF. The work consists of a complete interior renovation and reconfiguration of select administrative, shop and storage areas, including building support and utility spaces, to meet Oklahoma ANG mission requirements and to be in compliance with ADA and LEED criteria. This project will fully renovate and reconfigure approximately 24,000 SF of interior space, provide some improvements to the hangar bay area, and provide life safety improvements to remaining interior space.  This project is being solicited as a Small Business Set Aside. The North American Industry Classification System (NAICS) code is 236220, and the Small Business Size Standard is $36.5M in average annual receipts for the past three years. Construction project magnitude is between $5M to $10M. Persons who intend to bid are strongly encouraged to attend the Pre-Bid Conference. See Section 00100 for location and date. All documents including the plans and specifications will be available only from the Fed Biz Ops website: www.fbo.gov

 

Solicitation cover page:

 

 

SUMMARY OF WORK

 

 

PART 1 GENERAL

 

1.1 WORK COVERED BY CONTRACT DOCUMENTS

 

•1.1.1     Project Description

 

The work includes predominately interior renovation to existing hangar facility B1011 and incidental related work, as defined by the Contract Documents and consists of the following:

 

a. General:

 

•(1)  B1011 has an overall facility area of roughly 70,000 SF. The work consists of a complete interior renovation and reconfiguration of select administrative, shop and storage areas, including building support and utility spaces, to meet Oklahoma ANG mission requirements and to be in compliance with ADA and LEED criteria. This project will fully renovate and reconfigure approximately 24,000 SF of interior space, provide some improvements to the hangar bay area, and provide life safety improvements to remaining interior space.

 

b. Exterior:

 

•(1)  No significant work to the exterior façade or roof of the facility is included with the project scope of work. There are two glass enclosures at the south side of the facility previously added as vestibules that will be removed in their entirety. Equipment located at the facility exterior walls will be removed or replaced as indicated.

 

c. Interior Renovations:

 

•(1)  Administrative and Storage Areas:

 

•(a)  Demolition of existing interior partitions, finishes, fixtures, equipment, and MEP systems as indicated. Interior renovations include new partitions, new doors and hardware, insulation at exterior walls, and all new finishes, fixtures and casework as indicated, along with new supporting HVAC, electrical, plumbing, fire protection and life safety, and communications. The existing toilet rooms at the south lean-to facility will be completely renovated and new plumbing fixtures will be provided. Existing walls, doors and frames being reused at the renovated areas will be refurbished and furnished with new hardware.

 

•(b)  A new elevator is added to both the north and south lean-to structures to provide accessible access to the second floor areas. A new wheel chair lift will provide access to the third floor of the Annex facility.

 

•(c)  The HVAC system will be replaced with new for the areas renovated with the project scope of work, including all equipment, SECTION 01 11 00 Page 1 Oklahoma Air National Guard W912L6-13-D-0006/0001 ISR Beddown Building 1011 YZEU139006 ductwork, devices, piping and direct digital controls. Systems serving areas no being renovated will remain in operation.

 

•(d)  Existing plumbing fixtures and piping will be demolished at the renovated areas. The existing compressed air system is no longer required and will be removed entirely. The plumbing systems for the facility includes domestic water, sanitary waste, and vent systems, compressed air piping and outlets, and natural gas piping system. The plumbing design will provide domestic hot and cold water and sanitary waste and vent piping to new low flow plumbing fixtures in the areas of renovation.

 

•(e)  Electrical distribution will be new for all renovated areas of the facility. Existing to remain areas will be transferred from the existing main electrical equipment on the east side of the facility to the new equipment located at the northwest side of the facility, requiring strategic phasing of the transfer of power. Panels and transformers serving spaces that are not to be renovated will not be replaces, and equipment currently located within stairways will be removed or relocated as indicated. New lighting will be included at renovated areas, with lighting controls and occupancy sensors as indicted.

 

•(f)   All existing data/voice and backbone cabling in areas to be renovated will be demolished. The east Entrance Facility (EF) into the North lean-to will be demolished and relocated from the stairway corridor into the adjacent new Telecom EF Room. Renovations include new telecommunications spaces, equipment racks, interior pathways and horizontal and backbone structured cabling. Ancillary or special systems consist of cabling for Community Antenna Television (CATV) and Training/Conference Room video cabling.

 

•(2)  Fire Protection:

 

•(a)  A new Mass Notification System (MNS) will be provided for the entire facility. The existing wet pipe sprinkler systems within the areas of renovation will be demolished and replaced with new. The existing fire alarm system will be demolished and replaced with new throughout the facility.

 

•(3)  Hangar Bay:

 

•(a)  The hangar bay is approximately 26,000 SF, and improvements to this area includes replacement of the existing deluge sprinkler system with new wet fire sprinkler system and low-level high-expansion foam (HEF) system, and new HEF system fire alarm control panel, mass notification devices, repair to the hangar doors, and new indirect natural gas fired air rotation units. Interior windows overlooking the hangar bay from the lean-to structures will be replaced with fire rated assemblies, and some of the overhead doors will be replaced with double doors.

 

•(4)  Areas designated as not being renovated:

 

•(a)  Areas not being fully renovated will receive improvements for fire alarm and mass notification.

 

d. Site/Utility:

 

Site improvements and utility work includes new electrical service and transformer at the northwest side of the facility, removal of existing electrical equipment at the east side of the facility, water service to new riser location, additional fire hydrants, and sanitary sewer line replacement as indicated. This project relocates fire risers to the fire pump room, adds new fire pumps, new electrical switchgear and panels, replaces HVAC system and adds direct digital controls. New work requires phasing as existing services are demolished and some remain operational. The fire hydrants will be removed from the 16" dedicated fire line and reconnected to the 10" domestic water line.

e. Hazardous Materials Abatement:

 

The building contains existing hazardous materials as indicated and abatement is within the scope of work.

 

1.1.2 Location

 

The work is located at Building B1011 at the Oklahoma Air National Guard, Will Rogers Air Guard Bass, OK, approximately as indicated. The exact location will be shown by the Contracting Officer.

 

1.2 OCCUPANCY OF PREMISES

 

This Annex portion of the building will be occupied during performance of work under this Contract. Before work is started, arrange with the Contracting Officer a sequence of procedure, means of access, space for storage of materials and equipment, and use of approaches, corridors, and stairways.

 

1.3 EXISTING WORK

 

In addition to "FAR 52.236-9, Protection of Existing Vegetation, Structures, Equipment, Utilities, and Improvements":

 

•a.    Remove or alter existing work in such a manner as to prevent injury or damage to any portions of the existing work which remain.

•b.    Repair or replace portions of existing work which have been altered during construction operations to match existing or adjoining work, as approved by the Contracting Officer. At the completion of operations, existing work must be in a condition equal to or better than that which existed before new work started.

 

1.4 LOCATION OF UNDERGROUND UTILITIES

 

Obtain digging permits prior to start of excavation, and comply with Installation requirements for locating and marking underground utilities. Contact local utility locating service a minimum of 72 hours prior to excavating, to mark utilities, and within sufficient time required if work occurs on a Monday or after a Holiday. Verify existing utility locations indicated on contract drawings, within area of work.

 

1.4.1 Notification Prior to Excavation

 

Notify the Contracting Officer at least 72 hours prior to starting excavation work.

The Contractor shall verify the elevations of existing piping, utilities, and any type of underground obstruction not indicated or specified to be removed.

 

 

1.5 GOVERNMENT-INSTALLED WORK

 

Work on other repair projects may be going on at the exterior of the facility under separate contract. Contractor shall not impede adjacent ongoing work and shall cooperate as requested by the Contracting Officer.

 

PART 2 PRODUCTS

 

Not used.

 

PART 3 EXECUTION

 

Not used.