SOW VLSB 26-0069.pdf
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- Attached to
- B1130 ROOF REPLACEMENT
- Solicitation number
- VLSB260069
About this file
Summary: Design/Build Statement of Work for B1130 Roof Replacement
This is a Design/Build Statement of Work for a complete roof replacement project at Building 1130, the AFCENT Headquarters facility at Shaw Air Force Base. The existing 34,082 SF roof system in Section A has failed and exceeded its service life, as confirmed by a Condition Assessment Report and Infrared Scan. The project requires comprehensive demolition of the existing roof down to the structural concrete deck, repair of deck deficiencies, and installation of two new roofing systems: a Single Sloped Hydrostatic Standing Seam Metal Roof (SSMR) for the main roof area and a 2-ply SBS Modified Bitumen system for the elevator shaft. The contractor must design and engineer a complete structural sub-frame ("hugger" system) to create minimum 1/4-inch-per-foot slope directed toward the rear of the building, achieving R-38 minimum thermal resistance. Additional scope includes comprehensive redesign of the drainage system with new external drainage at the rear to handle 100-year storm events, demolition of 25 existing internal drains, removal of the penthouse roof access with interior stairwell restoration, replacement of all metal coping on parapet walls, installation of a new Lightning Protection System compliant with UFC 3-575-01 and NFPA 780, and a new fall protection system.
The contract encompasses design and construction administration with a total timeline of 293 calendar days: 91 days for design (35%, 65%, and 95% submittals at 42, 28, and 21 days respectively) and 202 days for construction administration (181 days construction plus 21 days closeout). All design drawings must be sealed by a Professional Engineer licensed in South Carolina and submitted in AutoCAD and PDF formats. The contractor must provide a 20-year, single-source No-Dollar-Limit (NDL) manufacturer's warranty covering 100% of labor and material costs, including damage from sustained winds up to 100 mph, plus a separate one-year contractor's workmanship warranty. Work must maintain strict site control and cleanliness standards at this high-visibility, mission-critical facility, with daily watertight temporary roof protection required and all work performed while minimizing operational disruption to the 24/7 facility. The Government review period for all submittals is 14 days, and project completion requires comprehensive closeout submittals including as-builts, warranty certificates, LPS and fall protection certifications, and a permanent roof identification plaque.
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CUI
DESIGN/BUILD
STATEMENT OF WORK
FOR
B1130 ROOF REPLACEMENT
Project Number: VLSB 26-0069 Feb 28, 2026
SCOPE OF WORK:
This Statement of Work (SOW) defines the requirements for a Design-Build (DB) contract to execute a complete roof replacement for Section A of Building 1130 (highlighted in the Condition Assessment Report), the AFCENT Headquarters facility at Shaw AFB.
The existing 34,082 SF roof system has failed and is beyond repair, with widespread moisture saturation confirmed by both a Condition Assessment Report (CAR) and an Infrared (IR) Scan. Please review list of attachments below:
1. Condition Assessment Report (CAR) for B1130
2. Infrared (I.R.) Scan Report for B1130
3. Shaw AFB Design and Construction Guide
4. Thermal Board Insulation Specification
5. AFCENT HQ Addition
6. As-Builts Part I
7. As-Builts Part II
8. Modified Bituminous Roof System Specification
9. UFC 3-110-03
The contractor shall provide all design, engineering, labor, materials, equipment, and supervision necessary to:
a) Completely demolish the existing roofing system down to the structural concrete deck to include the elevator shaft roof.
b) Repair the spalls and cracks on the existing concrete deck. Prepare the concrete deck with a new air & vapor barrier and insulation board for a standing seam metal roofing retro fit/hugger system
c) Design and install a new, fully compliant, Single Sloped Hydrostatic Standing Seam Metal Roofing hugger system incorporating an adequate slope to ensure positive water drainage/flow. The slope of the new SSMR will be directed to the back of the building. The height of the new SSMR must not be higher than the existing front building’s parapet wall height primarily to maintain the overall aesthetic of the building’s front.
Demolish all parapet wall in the rear building area to incorporate a new external drainage system at the rear of the building. All existing drainage and appurtenances of the building is to be sealed and removed.
d) Design and install a new, 2-ply, cold-applied SBS Modified Bitumen roofing system, complete with new insulation for the elevator shaft. The system shall be drained via new scuppers designed to discharge water onto the new main standing seam metal roof.
e) Engineer and execute a comprehensive redesign of the drainage system, demolishing the 25 existing internal drains, in its entirety. The new external drainage system will be located at the back of the building. The sizing of the gutters, downspouts and tie-in locations to the storm drains must be designed to handle the massive volume and velocity of water from a 100-year storm event impacting the entirety of the new roof.
f) Demolish the existing penthouse roof access. Demolish all existing access past the floor below the roof as these appurtenances are no longer required Provide all necessary renovations and additions to structurally frame and fill the opening left from the penthouse demolition. Provide all necessary renovations and additions to retain stairway functions, fire rating and overall operations after transformation (drop down ceiling, lights, fire protection system etc)
g) Remove and replace all metal coping on all the remaining parapet walls, including the elevator shaft
h) Extend existing vents, roof curbs, ducts and other penetrations as required and flash properly.
i) Install a new Horizontal Lifeline System / Fall Protection System
j) Ensure all work complies with the Unified Facilities Criteria (UFC), UFC 3- 110-03 Roofing, the Shaw AFB Design and Construction Guide, and all attached specifications.
k) Accomplish the work while omitting/minimizing operational impact on the fully functional, 24/7 mission-critical B1130 facility.
l) STANDING SEAM METAL ROOFING (HYDROSTATIC):
Where a standing seam metal roof is required on a low-slope application (less than 3:12), it shall meet the requirements for a hydrostatic (water barrier), standing seam, metal roof system as defined by UFC 3-110-03.
The system shall be engineered to be structurally self-supporting and designed to resist water intrusion even under temporary immersion.
• Seams: Panel seams shall be mechanically seamed a full 360 degrees (double-lock). Seams must be a minimum of 3 inches above the panel flat. This is the primary feature that ensures a watertight seal against ponding water.
• Slope & Sub-Frame: The roof system shall be installed over a new, fully engineered structural sub-frame ("hugger" system). This sub-frame must be designed by a licensed Structural Engineer to create a minimum finished slope of one-quarter inch per foot (1/4"/ft) across the entire roof surface, directing water to the designated drainage points.
• Underlayment: A watertight, continuous, high-temperature, self-adhering underlayment with a minimum thickness of 65 mils shall be provided under the entire standing seam metal roof, applied directly to the prepared cover board or insulation layer.
• Panel & Clip System:
• Install mechanically seamed panels with a finished width between
16 inches and 18 inches.
• The panel attachment shall consist of a two-piece sliding clip system that allows for unlimited thermal expansion and contraction.
The clip system must accommodate a panel temperature differential of 200° Fahrenheit without causing stress to the panels or fasteners.
• All clips and fasteners shall be installed as specified by the manufacturer's Factory Mutual (FM) Global Loss Prevention Data Sheet 1-29 for the specified wind uplift rating.
• Flashing & Details: All flashing details at perimeters, curbs, and penetrations shall be made from the same material and finish as the roof panels and must be designed to be fully non-penetrating and watertight.
All sealant used shall be a high-performance, non-curing butyl sealant as specified by the manufacturer for hydrostatic conditions.
• Manufacturer & Finish: Provide a 24-gauge, G-90 galvanized steel panel with a full Kynar 500 (PVDF) factory finish. Factory Color Finish Sierra Tan as manufactured by Berridge Manufacturing Company or approved equal.
GENERAL/BACKGROUND:
Building 1130 is a mission-critical AFCENT headquarters facility. The facility is very high visibility and must be treated as such without compromise. The overall site will be cleaned and kept tidy.
The existing roof in Section A has exceeded its service life. The attached CAR and IR Scan Report provide definitive evidence of systemic failure, warranting a full replacement. This project is essential to restore the building’s watertight integrity and protect its occupants and assets. The final product must retain the building’s front aesthetic overall.
SITE CONDUCT, APPEARANCE, AND HIGH-VISIBILITY STANDARDS
The contractor is hereby notified that Building 1130 is the AFCENT Headquarters, a high-security and high-visibility facility demanding the highest standard of conduct and site management. The project site is subject to extreme scrutiny, and adherence to the following is non-negotiable:
• Professional Appearance & Conduct: All contractor and subcontractor personnel shall maintain a professional demeanor and appearance at all times, including wearing correct attire and all required Personal Protective Equipment (PPE). Unprofessional conduct is grounds for removal from the site.
• Site Control & Separation: The construction zone, staging/laydown areas, and parking shall be clearly delineated with fencing and signage. All contractor personnel and vehicles must remain within these pre-defined zones at all times.
• Absolute Cleanliness & Debris Containment: The job site and all associated areas shall be kept in a clean and orderly condition daily. All demolition debris must be contained within covered dumpsters at all times;
no loose trash or material scraps are permitted.
• Government Oversight & Compliance: The Government will exercise extreme scrutiny over these requirements. Failure to maintain compliance with any of these standards may result in immediate corrective action, up to and including a stop-work order until the site is brought back into full compliance at the contractor's expense.
MANDATORY PRE-DESIGN SITE INVESTIGATION & DOCUMENTATION
the Design-Build contractor shall conduct a comprehensive pre-design site investigation and field survey as a prerequisite to the preparation and submission of the 35% design package.
The contractor is required to visit the project site as many times as necessary to thoroughly document all existing conditions relevant to the successful execution of the work. The purpose of these investigations is to gather all necessary data for a complete and accurate design, and to identify any and all constraints that may impact construction. This investigation shall include, but is not limited to:
Detailed Field Measurements: Verification of all roof dimensions, parapet wall heights, and distances between critical features.
Preliminary Structural Assessment: This preliminary assessment will serve as the basis for the formal structural analysis required in the design phase
Penthouse Renovation Cataloging: The contractor shall identify and document all features, appurtenances and systems to be impacted from the demolition of the penthouse and the sealing of the roof.
Photographic & Video Survey: Extensive documentation of the existing roof surface, parapet walls, surrounding building envelope, interior spaces below the roof deck, and potential site access/staging areas.
Equipment/Penetration Cataloging: Identification, location, and documentation of every piece of rooftop equipment, vent, pipe, curb, drain, conduit, and any other penetration that will be affected by the work.
Logistics Assessment: Verification of all site access routes, potential laydown and staging areas, crane placement zones, and any potential impediments to construction logistics.
The contractor is solely responsible for gathering this information and verifying all field conditions. The Government-provided attachments (e.g., CAR, IR Scan, As- Builts) are for informational and planning purposes only and do not relieve the contractor of this fundamental responsibility to perform their own due diligence.
The data gathered from this investigation shall be the basis of the contractor's design.
CLIN 0001:
PART 1: DESIGN & ENGINEERING REQUIREMENTS
The Design-Build contractor’s Architect/Engineer (A/E) team shall serve as the Designer of Record, responsible for the professional quality and technical accuracy of all designs and drawings, stamped by a Professional Engineer licensed in the State of South Carolina.
1.1. REQUIRED SURVEYS & ENGINEERING ANALYSIS
1.1.1. New Lightning Protection System (LPS) Design: The A/E shall design a complete and new LPS in strict accordance with UFC 3-575-01 and NFPA
780. The design shall be prepared by a Professional Engineer and/or a certified Lightning Protection Institute (LPI).
1.1.2. Comprehensive Structural Analysis for the New Roof & New Drainage
System: the A/E shall perform a complete structural analysis of the existing building frame to verify, with stamped calculations, that the existing structure can safely support the full dead load of the new standing seam metal roof, sub-frame system, new drainage system as well as all current, code-required live loads. This analysis must also verify the structural adequacy of the proposed anchorages into the existing concrete deck.
1.1.3. Wind Uplift Calculations: The A/E shall design the new roof system to meet the wind uplift requirements of UFC 3-301-01 and ASCE 7.
Calculations must be provided for the field, perimeter, and corner zones of the roof, and these pressure requirements shall be clearly stated on the design drawings.
1.1.4. Hydraulic Analysis for Drainage Redesign: The A/E shall provide hydraulic calculations for the new drainage system. The design must be sized in accordance with the International Plumbing Code and UFC 3-420-01, based on the 100-year hourly rainfall rate for Shaw AFB, to adequately manage runoff from the entire drainage area.
1.1.5. Thermal Resistance: The A/E shall provide calculations demonstrating the new roof assembly achieves a minimum average R-Value of R-38.
1.2. DESIGN SUBMITTALS
The A/E shall prepare and submit complete design packages for Government review and approval at the 35%, 65%, and 95% stages. Each submittal must be a complete, coordinated package including drawings, specifications, all required calculations, and product data sheets.
PART 2: PRE-CONSTRUCTION & MOBILIZATION
Upon approval of the 95% design package and prior to any on-site demolition, the contractor shall submit the following for review and approval by the COR:
2.1. Pre-Construction Video Survey
2.2. Comprehensive Site Safety Plan
2.3. Site Logistics & Phasing Plan
PART 3: DEMOLITION & SITE EXECUTION
3.1. GENERAL: The contractor shall take all precautions to ensure operations are conducted to minimally interfere with the normal operations of the base and the safety of all personnel.
3.2. OPERATIONAL & SAFETY CONTROLS
3.2.1. Debris, Dust & Fume Control: The contractor shall implement an aggressive control plan. All HVAC air intakes must be protected. Use of covered debris chutes is mandatory. No dust, fumes, or odors shall enter the building.
3.2.2. Noise Abatement: Loud demolition activities shall be scheduled for off-hours or as coordinated with the building manager.
3.3. DEMOLITION PROCESS
3.3.1. Phased Demolition: Demolition shall proceed according to the approved
Phasing Plan. The contractor shall not begin demolition on a subsequent phase until the preceding phase is made 100% watertight.
3.3.2. Roof System Demolition: Completely remove the existing roof system, all layers of insulation, and associated components. Completely remove the existing Built-Up Roof (BUR) membrane, aggregate surfacing, cover board, all layers of insulation (noting that IR scans indicate significant saturation), vapor barriers, and all associated sheet metal, flashing, and components down to the structural cast-in-place concrete deck. Remove and legally dispose of all abandoned and unused equipment from the roof, including but not limited to curbs, supports, dunnage, conduit, and piping.
Contractor shall coordinate with the building user via the Contracting Officer's Representative (COR) prior to removal to verify status.
3.3.3. Obsolete Internal/External Drain Demolition & all
Appurtenances:
Completely remove all 25 existing internal roof drains and all associated vertical drain piping (leaders). At the point of disconnection, the contractor shall permanently and safely cap the remaining horizontal branch lines/downspouts tied to the storm drain. A licensed plumber will be required especially for the system capping portion of this requirement.
To accommodate the new single-slope drainage design, the contractor shall remove and properly dispose of all obsolete exterior drainage components as well. The scope shall include:
a) Sealing of Existing Scuppers: All existing scupper openings in the main building walls that will not be part of the new drainage system shall be fully infilled with new masonry and mortar to match the surrounding wall construction, creating a solid, weather-tight surface.
b) Removal of Existing Downspouts: The contractor shall completely remove all existing downspouts and their associated mounting hardware from the exterior of the building, specifically on the front and side elevations.
c) Capping at Grade: At the base of each removed downspout, the contractor shall excavate as needed, cut the existing underground storm drain leader below grade, install a permanent cap, and restore the surface to its original condition.
3.3.4. Roof Penthouse Access Demolition: The contractor shall demolish the existing roof access stairway penthouse. The scope of this demolition shall include the removal of the penthouse roof, all exterior walls, the access door and frame, and any associated structural components down to the level of the main structural roof deck. The contractor shall demolish and remove the top flight of stairs within the stairwell—the section leading from the second-floor landing up to the penthouse level. All demolition debris shall be removed from the site and legally disposed of. All the remaining portion of the staircase shall remain and be protected from damage.
3.3.5. Back of building Parapet Wall Demolition: The contractor shall demolish all parapet walls from the back of the building where the SSMR slope terminates at to allow for the new drainage system installation. The final prepared surface shall be smooth, sound, and free of any projection or depression, creating a single, uninterrupted plane for the termination of the new SSMR slope and drainage system install.
3.4. MANDATORY TEMPORARY ROOFING & WATERTIGHT INTEGRITY
3.4.1 Self-adhered "peel-and-stick" waterproof underlayment: At the end of each workday, the contractor shall install a temporary, 100% watertight roof system over all demolished areas. This temporary system shall consist of, at a minimum, a self-adhered "peel-and-stick" waterproof underlayment membrane, properly detailed at all perimeters and penetrations. Plastic tarps are NOT an acceptable temporary roof system. This daily "night seal" is a non-negotiable requirement.
3.4.2 Protection of Mission-Critical National Security Asset: The contractor is hereby placed on formal notice that Building 1130 is an active, 24/7/365 operational headquarters for AFCENT, a mission-critical national security facility housing sensitive compartmented assets and the command staff.
The operational tempo of this facility cannot be compromised. Therefore, any unauthorized water intrusion into the facility, regardless of size or duration, resulting from the contractor’s operations will be considered a catastrophic project failure and an event of gross negligence.
PART 4: NEW CONSTRUCTION & INSTALLATION
4.1. CONCRETE DECK REPAIR
4.1.1. Inspection and Documentation: Following demolition of each phase, the contractor shall inspect the exposed concrete deck for deficiencies. The contractor shall execute repairs of the deficient areas. The contractor shall structurally infill the opening remaining from the demolished internal drainage system and provide the best practices for these structural patches
4.2. NEW ROOF & DRAINAGE SYSTEM INSTALLATION
4.2.1. Air & Vapor Barrier Installation: After all repairs are complete and cured, the contractor shall prepare the entire concrete deck surface and install a new, self-adhering air and vapor barrier directly to the deck. This is a mandatory prerequisite before any sub-frame installation.
4.2.2. Elevator Shaft Roof & Drainage System: The separate roof area on the elevator shaft penthouse shall be replaced with a 2-ply, SBS-Modified Bitumen membrane system using cold-process, bio-based, low-VOC adhesive. The system shall consist of a fiberglass-reinforced base ply and a polyester-reinforced cap sheet with a white granule surface. Torch-application is strictly prohibited. The scope shall include all necessary perimeter and penetration flashing details required to make the system 100% watertight and compliant with the manufacturer's NDL warranty requirements. Install new scuppers for drainage & provide all necessary flashing to safely discharge water onto the new main SSMR below.
4.2.3. Main Roof System:
Structural Sub-Frame System: The contractor shall furnish and install a new, fully engineered, lightweight steel structural sub-frame ("hugger" system) over the entire roof deck. This sub-frame shall be:
• Designed by a licensed Structural Engineer to create a single, continuous slope across the entire roof plane, directing all water to the rear of the building.
• Securely anchored into the structural concrete deck as per the approved structural analysis and engineering drawings.
Insulation & Substrate: The contractor shall install new rigid board insulation between the members of the new structural sub-frame to achieve a minimum average R-Value of R-38. A new cover board or other approved substrate shall be installed over the insulation and sub-frame to provide a solid, uniform surface for the roof panel clips.
Hydrostatic Standing Seam Metal Roof System: The contractor shall furnish and install a new hydrostatic standing seam metal roof system, compliant with UFC 3-110-03 for low-slope applications.
4.2.4. Primary Drainage System: To accommodate the new single-slope design, the contractor shall install a new, fully engineered primary drainage system along the rear of the building only. This system shall be designed by the A/E to handle the full water volume from a 100-year storm event tied to the existing underground storm drainage system; the contractor is responsible for all required trenching, backfill, and surface restoration (e.g., sod, pavement etc).
4.2.5. Stairwell Renovation & Infill: The contractor shall execute the complete renovation of the stairwell access point. The scope shall include the full structural infill of the roof opening with new steel, metal decking, and a concrete slab to create a seamless, uninterrupted roof deck. This work includes the complete interior fit-out including framing, a new suspended ceiling, and the installation of all required new lighting and fire protection systems to create a finished, conditioned space and retain all preexisting stairwell functions and ratings.
4.3. ANCILLARY SYSTEMS: LIGHTNING PROTECTION SYSTEM (LPS):
4.3.1. The contractor shall design, furnish, and install a complete and new
Lightning Protection System (LPS) for Roof Section A. The existing LPS, if any, shall be fully demolished and removed. The new system shall provide complete protection for the entire roof area and all rooftop equipment.
4.3.2. Governing Standards: The design, materials, and installation of the new
LPS shall be in strict accordance with UFC 3-575-01, Lightning Protection Systems, and the standards of the National Fire Protection Association (NFPA 780). e. Testing & Final Certification: Upon completion of the installation, the entire system shall be tested by a certified third party.
Certificate for the completed system is project closeout requirement. The final test results and certification shall be submitted with the As-Built drawings.
4.3.3. Fall Protection System: The contractor shall furnish and install a new, permanent, OSHA-compliant, horizontal lifeline fall protection system.
PART 5: QUALITY ASSURANCE, WARRANTY & PROJECT CLOSEOUT
This section defines the mandatory requirements for quality control, inspections, warranties, and the deliverables necessary for a Final Project Acceptance.
5.1. QUALITY CONTROL & INSPECTIONS
5.1.1. Manufacturer Inspections: The contractor is responsible for scheduling and coordinating all required inspections by the roofing system manufacturer's technical representative to secure the final NDL warranty.
Copies of all manufacturer field reports shall be provided to the COR
5.2. WARRANTIES: MANUFACTURER'S NO-DOLLAR-LIMIT (NDL) SYSTEM
WARRANTY:
5.2.1. Requirement: The contractor shall provide a 20-year, single-source, No-
Dollar-Limit (NDL) manufacturer's warranty for both roof systems.
5.2.2. Coverage: The warranty shall cover 100% of labor and material costs to maintain a watertight condition. It must explicitly include coverage for repairs resulting from defects in materials or workmanship and damage from sustained winds up to 100 mph.
5.2.3. Emergency Repairs: The warranty shall include a clause allowing the Government to perform emergency repairs to mitigate active leaks if the manufacturer fails to respond within 72 hours, without voiding the warranty.
5.2.4. Contractor's Workmanship Warranty: The prime contractor shall provide a separate, written one-year warranty covering all workmanship and materials for the entire project. This warranty shall run concurrently with the manufacturer's warranty and cover any defects not covered by the manufacturer during the first year.
5.3. MANDATORY PROJECT CLOSEOUT SUBMITTALS
Final Acceptance Requirements: A complete closeout package must contain all of the following deliverables:
5.3.1. As-Built Deliverables: As-Built drawings to be provided in both DWG and PDF format.
5.3.2. Final Warranty Certificates
5.3.3. Lightning Protection System (LPS) Certification
5.3.4. Fall Protection System Certification
5.3.5. Permanent Roof Identification Plaque: The contractor shall furnish and permanently install a roof identification plaque The plaque shall be installed on a wall immediately adjacent to the primary roof access point. The plaque shall be a durable, engraved metal or phenolic placard containing, at a minimum, the following information:
• Project Title & Number:
• Prime Contractor Name:
• Date of Final Acceptance:
• Roof System Manufacturer:
• Roof System Type:
• Insulation Type & R-Value:
• Manufacturer Warranty Information:
A proof of the plaque layout and text shall be submitted to the COR for approval prior to fabrication and installation.
DESIGN:
The contractor shall provide design documents to include a 35%, 65%, 95% design and as-builts. These should be submitted electronically as .dwg and .pdf.
Hard copies of each submittal shall include (1) 24x36 and (1) half size set.
• The design shall accurately represent the existing conditions for all trades involved
Design Minimum submittal requirements
35% Submitted shall include, but not be limited to:
1. Initial DD Form 1354.
2. Conceptual Drawings
3. Preliminary Engineering Analysis
4. Manufacturer Product Data
65% Submitted shall include, but not be limited to:
5. Developed DD Form 1354.
6. Developed Drawings
7. Demolition plans
8. New Roof Plan
9. New Lightning Protection System (LPS) Layout
10. Key Construction Details
11. Utility & Drainage Routing
12. Developed Engineering Calculations
13. Draft Project Specifications
14. Any design, calculations or equipment submittals deemed necessary by the Contractor to allow construction to begin.
15. Any items deemed necessary by the Contractor to allow for the continuation of the design.
95% Submittals shall include, but not be limited to:
1. A complete, stamped, sealed, final set of all drawings and specifications, incorporating all Government comments, ready for construction.
2. Any and all remaining design, calculations or submittals that are necessary to provide a complete and constructible design.
100% Provide after construction completion (all will include one bound copy and an electronic copy):
1. Provide three bound hard copies of each O&M manual by discipline (Electrical, HVAC, etc.)
2. Completed DD Form 1354, including all costs and quantity breakouts
3. All design & construction documents including all as-built drawings, field modifications and design corrections made during the process of construction. All drawings shall meet the Shaw AFB design standards and be in AutoCAD V2017 or later format & PDF. All specifications shall be in Microsoft Word doc file format.
4. All utilities shall be surveyed and point files provided with the points for GIS input.
PROJECT TIMELINE
The Design Phase is a total of 91 Calendar Days. The schedule shall be as follows:
• 35% Design – 42 calendar days
• 65% Design – 28 calendar days
• 95% Design – 21 calendar days
The Construction Administration Phase is a total of 202 Calendar Days. The schedule shall be as follows:
• Construction: 181 calendar days
• Prepare and submit close-out documents: 21 calendar days
Total contract time will be 293 Calendar Days.
A “Notice to Proceed” (NTP) will be issued for each individual Design Phase and a separate NTP will be issued for the Construction Phase. All Government review time for submittals (design and material) will be 14 days.
GENERAL DESIGN AND CONSTRUCTION NOTES:
Manufacturers’ warranties that require repairs at the Governments’ expense to maintain the warranty are not permitted. All roof curbs and penetration flashings integrated into the roof system will be covered under the warranty. No Dollar Limit means there is no cap on what the manufacturer must pay to bring the roof back to a watertight condition. This warranty is issued by the manufacturer and covers both labor and materials. The roofing contractor may have responsibility for workmanship issues the first two years of a warranty. However, with a No Dollar Limit Warranty, if a contractor goes out of business during that time the material manufacturer must automatically pick up the responsibility.
The roof warranty shall state that:
• If within the warranty period the roof system, as installed for its intended use in the normal climatic and environmental conditions of the facility, becomes non-watertight, shows evidence of moisture intrusion within the assembly, splits, tears, cracks, delaminates, separates at the seams, shrinks to the point of bridging or tenting membrane at transitions, or shows evidence of excessive weathering due to defective materials or installation workmanship, the repair or replacement of the defective and damaged materials of the roof system assembly and correction of defective workmanship must be the responsibility of the roof membrane manufacturer. The roof membrane manufacturer is responsible for all costs associated with the repair or replacement work.
• When the manufacturer or his approved applicator fail to perform the repairs within 72 hours of notification, emergency temporary repairs performed by others does not void the warranty.
• Damage to the roofing system caused by sustained winds having a velocity of
100 mph or less is covered by the warranty.
Any references to State Government, Federal Government, or Industry standards or specifications made herein shall form a part of this specification to the extent referenced thereto and all materials and workmanship under this contract shall comply with or exceed these standards and references. All referenced standards shall be the latest edition.
All drawings shall be sealed, signed and dated by a Professional Engineer (PE) and/or Registered Architect (RA), currently registered in the state of South Carolina, and is a design professional in the area covered by the sheet(s) of the drawings they seal.
The Contractor shall show all calculations on the drawings in lieu of a separate document, except where specifically allowed by the Shaw AFB Design Engineer.
The contractor shall include make, model number and inherent operational characteristics on the drawings for all of major equipment supplied for the facility.
The Contractor shall supply manufacture’s cut sheets with the submittal where the component is identified.
Where specific part numbers or manufactures are referenced, it shall be understood that the contractor may use an approved equal.
All manufactured equipment and products shall be new materials in good condition and installed as per manufacturers’ latest printed instructions, unless specified otherwise herein.
The Contractor is responsible for protection of existing facilities equipment from damage during installation and testing operations.
Contractors shall take into account the special treatment of hazardous waste, as well as the environmental implications related to building demolition management (i.e. fluorescent lighting tubes, t-stats, etc.). Every effort shall be made to recycle eligible materials, and those not suitable, shall be disposed of off base in accordance with all (SCDHEC) South Carolina Department of Health and Environmental Control regulations.
If any submittal doesn’t, in the opinion of the Contracting Officer, meet or exceed the requirements contained within this SOW, in the Shaw AFB Design Standards or in any referenced design guidance or nationally recognized code then it shall be considered to be unacceptable and returned to the Contract for correction and resubmission. The Contracting Officer has the option, in lieu of disapproval, to provide acceptance of a submittal with required corrections identified if it is determined the submittal is substantially complete and correct.
Ensure that any demolition, utility cut and capping, and debris removal service performed at Shaw AFB, South Carolina in completed in such a manner that will restore a neat and professional appearance of base areas.
The facility/area shall be cleaned in its entirety, including exterior areas, before being returned the government.
WARRANTY:
Contractor shall furnish a minimum one-year warranty against defects in material and workmanship starting on the beneficial occupancy date.
GENERAL INFORMATION:
The contractor shall provide all management, tools, supplies, equipment, labor, and applicable licenses and permits necessary to complete the requirements within. All work shall be done in strict accordance with this Statement of Work and subject to the terms and conditions of the contract and in accordance with (UFC) Unified Facilities Criteria, Unified Facilities Guide Specifications (UFGS), the International Building Code (IBC), International plumbing code (IPC), South Carolina Department of Health and Environmental Control (SCDHEC), National Electrical Code (NEC), National Electrical Safety Code (NESC), National Fire Protection Association (NFPA), EPA 402-K-01-001 (2008), South Carolina Department of Transportation (SCDOT), South Carolina Department of Health and Environmental Control (SCDHEC) Shaw Air Force Base Design and Construction Standards, Change 2, 21 Aug 2018 and all other applicable codes.
Contractor is responsible for verifying all dimensions, quantities and square footages. All dimensions, quantities and square footages included are approximations. Construction and demolition shall be in strict accordance with the Shaw Air Force Base Design and Construction Standards. The information provided in this Statement of Work (SOW), the provided drawings, and the requirements of the Shaw Air Force Base Design and Construction Standards shall be determined to be the minimum standards required in this project.
During construction, the contractor shall take care not to damage existing structures, etc. that will not be replaced as part of this contract. Contractor shall be responsible for the temporary support of all devices as required to perform work. Any demolition work that needs to be accomplished to complete the contract is the responsibility of the contractor. All material shall be installed per manufacturers’ recommendations. All items listed in the SOW are to be supplied and installed by the contractor unless otherwise noted.
A pre-construction meeting will be held at Shaw AFB to include the Contractor and Government representatives. The Government shall set up this meeting, to be held on Shaw AFB, with the Contractor and Government representatives, to discuss all remodel requirements, as well as any other construction issues the Contractor may have. All finishes shall be presented to the project inspector as one submittal for selection and approval prior to installation. All material that could be discontinued shall be on-site, i.e. carpet and tile prior to starting project so there will be no difference in color.
PERMITS:
The contractor shall pay for and obtain any required permits. The contractor shall act in accordance with this Statement of Work, SCDHEC, Federal, and Shaw AFB guidelines.
WORKING CONDITIONS:
The Contractor shall take all precautions to ensure that his operations are conducted in a manner as to minimally interfere with the normal operations of the base and the safety and convenience of the base personnel. The contractor shall coordinate utility outages with the Civil Engineering Squadron (CE) service call and the user.
ASBESTOS/LEAD BASED PAINT:
Selective Building Material System Demolition: Prior to any demolition, the Contractor shall perform a destructive asbestos and lead survey in accordance with SCDHEC regulations and requirements and prepare a bound report as well as an electronic version form submitted to the Government. The electronic version shall be in Adobe pdf format. The report shall be submitted to the Government for approval prior to requesting abatement permit. The survey shall be used as estimated quantities for abatement.
DEBRIS HAULING AND DISPOSAL:
Contractors shall use an approved hauling route to prevent interference with base operations. In order to prevent problems with traffic, noise, wear and tear on roads, or other problems having the potential to adversely affect health, safety, or the environment, the government reserves the right to regulate routes, intervals, delivery points, and times for hauling.
All debris hauled by the contractor shall be enclosed to prevent leaking, spilling, or blowing. The Contractor shall ensure all debris or dirt is promptly removed from any transportation route if such debris is spilled, blown, or leaked from hauling equipment and vehicles. The contractor shall remove all dirt and mud caused by tracks of hauling equipment within one hour of notification by the Government. All demolition debris collected by the contractor shall be housed dumpsters and covered at all times and disposed of in an authorized landfill or transfer station. No disposal or burning is allowed on base. The contractor shall provide the government inspector with an electronic copy of each dump receipt on the following workday by 0800 with the daily report.
DAILY REPORTS:
The contractor shall provide the government with an electronic copy of each dump receipt along with the daily report by 0800 the following workday. All daily reports will be submitted in RAKEN format and shall include pictures of work performed for each day.
END OF STATEMENT OF WORK
File details come from the government source that posted it. Updated .