MacDill Seed Project SOW Amend Rev4 New Bathrooms.pdf

Project Nos.: NVZR 09-0021 Contract No.: F8481408R0019 Task Order No.:

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STATEMENT OF WORK

FOR

REPAIR/INSTALL HANGAR 2 SANITARY

SEWER SYSTEM/BATHROOMS

AT

MACDILL AIR FORCE BASE, FLORIDA

Project No.: NVZR-09-0021 Updated 8 Apr 2009

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1.0 PROPOSAL

This Task Order is directed by Work Element No. 1 (Design-Build Effort Required) as specified in the MACC General Contract Requirements, Section 01000.

A. Design Contractor Teams (MACC contractors) responding to this MACC solicitation of subject project shall be required to develop and submit initial intermediate design documentation consisting of outline specifications, narrative design analysis and design drawings representative of a ‘Intermediate Design (approximately 65%). Design shall include a schedule for completion of Phase I and II requirements. The MACC contractor’s proposals shall provide an adequate amount of information for the Government to evaluate the offeror's understanding of the requirements listed under 2.0 of this SOW specifically, the aesthetic characteristics, the proposed structural system, and the interior/exterior treatment of the two existing restrooms.

B. MACC contractors shall provide a price proposal. Price proposal shall consist of the completing the Government Price Schedule (AF Form 3052) and the Seed Project Bid Schedule (Attachment 24). Include a detailed price breakdown describing the design and construction effort. Construction costs shall show the material, labor, and equipment quantities subtotaled listing of outline Specifications in CSI 48-Division format identifying the various Unified Facility Guide Specifications (UFGS) with applicable sections selected from all engineering disciplines. The forty-eight division specification format as developed by the Construction Specifications Institute (CSI). Provide a summary page including the grand total.

C. The performance period shall be broken down into two phases. Phase I is the completion of the design to 100% and review/submittal/approval of the material submittals. The period of performance for Phase I is 60 calendar days. Phase II is the Physical Work for construction and completion of the bathrooms. The period of performance for Phase II is 150 calendar days. A separate Notice to Proceed (NTP) will be issued for each phase.

D. During the pre-proposal site visit, MACC contractors shall visit the site and become familiar with the project requirements. Relevant As-built drawings and photographs are provided as Appendices 2 & 6. Government furnished information/materials are not guaranteed to represent actual conditions and shall therefore be field verified prior to incorporation into the design. Questions arising at the site visit shall be submitted to the Contracting Officer in writing. The Contracting Officer will respond to all questions in writing to all Offerors within a reasonable time after the site visit.

E. Upon award of the task order, Notice to Proceed (NTP) for Phase I of the two-phase

Design-Build project shall be issued:

1) Phase I shall consist of the development of the initial intermediate design submittal to 100% Final Design documents. The selected contractor will provide at least two port-a-lets for building occupant use throughout the project duration. Contractor shall provide a formal 65% submittal, followed by development of a 95% and 100% Final

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Design Submittals, to include the material submittals process. The 95% and 100% design submittal will require a one day review meeting.

2) NTP to Phase II (Physical Construction phase) shall be issued upon approval of the material submittals and 100% Final Design submittal. As-Built drawings are required upon completion of construction.

2.0 SCOPE

This Statement of Work (SOW) defines the scope for this task order to include: hazardous material abatement, design, and repair actions at Hangar 2 in accordance with technical and regulatory requirements. The four rooms identified in Appendix 4 will be turned over to the selected contractor for construction duration. The following is a brief summary of the project and is provided solely for the purpose of revealing the general nature of the work involved. The place of performance shall be at MacDill Air Force Base (MAFB), Florida (FL). The Government will references the basic MACC contract proposals for information relating to quality control, teaming, personnel qualifications, etc.

A. Project Description

PROJECT DESCRIPTION:

1) Provide all labor, materials and equipment as required to design to 65% the project NVZR 09-0021, Repair/Install Hangar 2 Bathrooms in accordance with this Task Order and the MACC specifications. The repair is for bathrooms (see location Appendix 4 for locations) and the installation of new bathrooms. The bathrooms are located on the first and second floors of Hangar 2. The plumbing infrastructure supporting the bathrooms is suspect to deterioration and corroded. An existing hot water heater is located on the first floor which services the adjacent kitchen. This hot water service needs to be incorporated into the project but is not required to remain as it currently exists. Additionally a hot water heater is located on the second floor which services the bathrooms. At least a 50 gal or its equivalent capacity hot water service is a requirement for the bathrooms and adjacent kitchen but does not need to remain in current locations. The restroom areas will be turned over to the selected contractor for the duration of the project. A janitorial closet is required on the second floor with a mop sink and shelving. The design layout in Appendix 5 is concept only and the government is looking for innovative solutions to be provided. The following level of work is expected in the design:

2) Demolition: Remove all existing sanitary sewer waste and vent piping in preparation for new sanitary sewer piping. Remove portions of the restroom walls to access plumbing chase areas as needed. The first floor window areas are blocked in with CMU and will require new windows if removed as part of the design. The second floor windows in the restroom expansion area will require replacement with opaque glass and potentially some spandrel panel elements depending on the design. Remove door and frame on the first leading into the existing kitchen. Remove doors and frames as required by design. Remove water closest, urinals, lavatories, etc. for replacement. No existing fixtures are to remain.

Remove existing domestic water supply located in restroom chase areas. Remove existing

, Page 4 of 8 restroom flooring, wall coverings, accessories, millwork, ceilings, and prepare as required to receive new finishes. All demolition to occur in a proper coordinated phasing with the building occupants.

3) Architectural: Provide all items necessary to complete the submitted design to include the following: Patching and repairing of concrete flooring to occur in multiple locations after drainage renovations. Provide new finishes in restrooms impacted by new plumbing.

Finishes including but not limited to: flooring, proper signage for bathrooms, walls, ceilings, accessories, partitions, millwork and doors. Prior to start of construction provide submittals samples of the all finishes, signage, urinal, sink, janitor sink, shower and toilet. (See Mechanical section for desired fixture count.)

4) Structural: Provide shoring and bracing as required during chase wall demolition. Provide lintels or additional structure as required for the reconstruction of walls and / or inclusion of access panels to complete the submitted design.

5) Mechanical: Provide all items necessary to complete the submitted design to include the following: Install new PVC sanitary sewer waste and vent piping including excavation of concrete slab on the first floor. Install new domestic water supply and hot water heater for the restrooms. Furnish and install new water closets, urinals, lavatories, showers, etc. as specified. The Air Force desires the following fixture count: Men’s room first and second floor- 2 lavatories each, 2 toilets each, 2 urinals each, and one shower each. Women’s room first and second floor- 2 lavatories each, 3 toilets each and one shower each. Furnish and install new drains, traps, and trap primers, including slab excavation. Furnish and install new cleanouts. Furnish and install new ductwork, exhaust fans, and fan/light/heater combos as specified, including associated controls. Furnish and install exhaust and supply diffusers and provide supply submittals for both items.

6) Electrical: Provide all items necessary to complete the submitted design to include the following: Verify all lighting voltages prior to ordering or specify multi-tap ballasts for new fixtures. There may be a mixture of 277-volt and 120-volt lighting in the building. Remove and replace existing equipment on walls disturbed by the plumbing repairs. Replace lighting fixtures and add occupancy sensors. Use existing circuits in each room for new lighting and new mechanical equipment, with modifications as necessary. Coordinate with all other disciplines during the various phases of the project. Provide submittals for light fixture and occupancy sensors.

B. Fire Protection: All fire detection and notification equipment is to remain. Replace equipment on reconstructed walls and ceilings. Install new as required to meet NFPA requirements.

1) Testing Of Existing Alarm Panels:

a. Fire Alarm: Prior to beginning any demolition, the Contractor will coordinate with the project inspector to have a test performed on the existing fire alarm panel and system. The testing will be performed by the Alarm Shop and is to be witnessed by the project inspector and engineer.

b. Security Alarm: Prior to beginning any demolition, the Contractor will

, Page 5 of 8 coordinate with the project inspector to have a test performed on the existing security alarm panel(s) and system. The testing will be performed by the Alarm Shop and is to be witnessed by the project inspector and engineer.

C. Additional items that the designer should consider in providing the construction estimate are the following:

1) Mold can be a concern during demolition of chase walls and ceiling systems.

2) Old wall circuits with overlooked deficiencies.

D. Phasing:

All construction should be properly phased to occur in proper order to minimally disrupt the operations in the facility. No work on the facility shall begin until all materials are delivered to the site and all surveys and preliminary work is completed. Ensure the construction contractor shall coordinate with the Inspector/Engineer to insure that project phasing per the plans is followed. No demolition or construction is to occur for any phase until the previous phase is completed and the facility is fully functional.

E. Working In Occupied Areas:

1) Work in this area will have to be coordinated with the user. Existing emergency exits cannot be locked, blocked or obstructed at any time during construction.

2) Follow plan phasing requirements to ensure that there are adequate operational facilities at all times for the user. Two port-a-lets shall be provided for occupant use as part of the project for the duration of construction.

3) Project will require coordination with the inspector and hangar operations to ensure that the construction or demolition will not affect any events, etc. scheduled in Hangar 2.

F. Interference:

1) These projects are located in the restroom areas of Hangar 2 that are not in a controlled area.

However; the inside hangar is a secure area located on the airfield. No interference with base airfield operation is permitted.

2) All other portions of the building are to remain open and functioning during the entire period of construction. It shall be the Contractor's responsibility to maintain natural gas, electricity, sewer and water to the functioning areas of the building at all times during construction.

G. Availability of the Site And Access:

1) Project area(s) will be available for contract work between 7:30 A.M. (0730) and 4:30 P.M.

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(1630) on Monday through Friday (excluding Federal holidays).

2) Access to the site is the responsibility of the Contractor. If clearing brush or construction of temporary access is necessary, it is the responsibility of the Contractor to provide this work.

The Contractor shall not cut trees or controlled (regulated) plants without authorization.

3) Appendix 6 provides existing as-built drawings but the contractor shall verify the plans as there have been modifications to the areas and it may not be reflected on the drawings.

H. Asbestos and Lead Information:

1) 6 CES is reasonably certain that asbestos and lead will be disturbed by the project. If the Contractor encounters material suspected of being asbestos or lead, which will interfere with the execution of the work, the Contractor shall stop work on that item/area and notify 6 CES.

Reference the completed survey and include abatement as required.

2) Asbestos Abatement Design - The Contractor shall have an asbestos abatement design performed for the Hangar 2 associated abatement work. Included in Appendix 1 are areas that were sampled in the hangar and do not constitute a complete asbestos survey. The design shall be completed by a qualified and State of Florida licensed P.E. and asbestos designer working for a State of Florida asbestos licensed firm.

3) Asbestos Abatement - The Contractor shall hire an environmental abatement Contractor to remove and dispose of the ACBM.

4) Asbestos Abatement Monitoring - The Contractor shall hire an independent consulting firm to perform environmental monitoring services during the abatement work.

I. Monitoring Well Protection:

1) The lay down site for the construction contractor must be coordinated with the

Environmental Restoration Branch of 6 CES. This project is located in an area where groundwater monitoring wells are present. The government will identify as many wells as possible; however, more wells may exist in the project area than are shown on the project drawings. Therefore, the Contractor must survey the site prior to start of work for exact locations of all wells. Great care must be taken to protect and not damage all the wells found in the project area in accordance with FAR 52.236-9. If any of these wells are damaged during this project, it is the Contractor’s responsibility to either repair or abandon and reinstall the damaged well in accordance with the MacDill AFB Base wide Environmental Restoration Work Plan, at their expense. The determination as to whether the well can be repaired or must be properly abandoned and a new well installed will be made by MacDill AFB Environmental Restoration Personnel. Appendix 6 and 7 in the MACC contract.

Appendix 6 is SOP Number 4, Investigation Derived Waste (IDW) Management and Appendix 7 is SOP Number 6 is Well Installation, Development, and Abandonment Procedures.

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2) If the work is such that damage to a well is unavoidable, the well must be properly abandoned prior to construction activities and a new well installed upon completion of construction activities at the Contractors expense. Groundwater monitoring well abandonment and installation shall be performed in accordance with procedures mentioned above. The Contractor shall coordinate the well abandonment and reinstallation activities with MacDill AFB Environmental Restoration Personnel (ERP) to ensure monitoring requirements and schedules are acceptable to regulators before construction activities take place. MacDill AFB ERP will determine the location of any replacement wells to be installed.

J. Schedule the remaining design phases with the following considerations:

1) There will be a contractor scheduled 65% design review conference at MacDill AFB after a successful selection is made on the 65% design.

2) The Government will provide comments to the successful Contractor relevant to the

Intermediate Design upon issuing the NTP to the 95% design.

3) Contractor shall provide a 95% design submittal in accordance with the performance period identified in the Intermediate design. Allow 10 calendar days for Government review of the 95% design submittal.

4) There will be a contractor scheduled 95% review conference at MacDill AFB after

Government comments have been provided to the contractor.

5) Upon Government approval of the 95% Design, the contractor shall provide the 100% Design Submittal in accordance with the performance period identified in the Intermediate Design. Allow for 10 calendar days for Government review and approval of the Final 100% design.

6) The 100% Final Design will be submitted and approved prior to material submittals, approval of submittals will be accomplished within 10 days after approval of the design. The government has a 10 day review period for each material submittal and the contractor owns the burden of managing time and obtaining approval of all submittals.

3.0 TECHNICAL REFERENCES

The documents listed in Section 01300 of the basic contract are incorporated here by reference.

4.0 SUBMITTAL QUANTITIES

Table 1

SUBMITTAL DESCRIPTION NUMBER OF

COPIES

65% DESIGN

Drawings full size 1

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Drawings ½ size 8 Design Analysis and Specifications 8 AF FM 3052 Cost Estimate 8

95% DESIGN

Drawings full size (including Abatement design)

Drawings ½ size 8 Design Analysis and Specifications 8

AF FM 3052 Cost Estimate 3

100% DESIGN

Drawings full size 1 Drawings ½ size 8 Design Analysis and Specifications 8 AF FM 3052 Cost Estimate 3

AS-BUILTS

Drawings full size (paper) 1 AutoCAD Drawings (CD) 2

GIS Drawings (CD) 2

ELECTRONIC DATA (CD)

AutoCAD Drawings 2 Specifications in Word 2 Design Analysis in Acrobat 2

5.0 SOW APPENDICES:

A. Appendix 1A-C Information on Asbestos and Lead Base Paint in Hangar 2 B. Appendix 2 Pictures of Existing Bathrooms in Hangar 2 C. Appendix 3 AF 3052 Cost Estimate D. Appendix 4 Location of bathrooms in Hangar 2 E. Appendix 5 Proposed Layout of bathrooms F. Appendix 6 Existing DWG files for Hangar 2