A07.01_-_IFB_-_Atch_01_SOW_Repair_Replace_Roofs,_Bldgs.__231,_232,_241,_246_-_27_Mar_19.pdf

Attachment 1 - Scope of Work 27 March 2019 Repair/Replace Roofs, Buildings 231, 232, 241, and 246, DDJC Tracy Site, San Joaquin, CA

STATEMENT OF WORK – Final Repair/Replace Roofs, Buildings 231, 232, 241, and 246, DDJC Tracy Site, San Joaquin, California

1.0 SCOPE OF WORK:

1.1 GENERAL: The Contractor shall provide all labor, materials, equipment, transportation, supplies and supervision necessary for the construction required as stated in this Statement of Work located at Tracy DDJC, San Joaquin, CA.

1.2 BACKGROUND INFORMATION: - This project involves repair/replacement of the existing roofs on Buildings 231, 232, 241 and 246. The project will involve demolition, replacement of roofing including insulation, flashing, caulking, walk-pads, repair of the existing deck, parapet walls, canopy areas, roof flashing, boot stacks, drip edges, replacement roof sheeting recovery board, gutters/down-sprout and all other work described in this RFP. Contractor shall refer to Appendix 1 – Drawings, which includes approximate roof areas. Contractor will be responsible for the verification of quantities.

1.3 SCOPE OF WORK: The contractor shall furnish all labor, materials, accessories, transportation, equipment and supervision necessary to accomplish the work described.

Contractor is to coordinate and work closely with the facility, minimizing disruption.

1.4 DESCRIPTION OF WORK:

1.4.1. Provide construction services to include all labor, management, supervision, tools, materials, equipment and transportation to construct a complete and usable project per the Statement of Work, Plans, Specifications, and Appendices.

Work includes but is not limited to the following:

2.0 CONSTRUCTION REQUIRMENTS:

2.1 Contractor shall work with Contracting Officer’s Representative (COR) in order to facilitate their work with building operations.

2.2 Contractor shall verify all existing conditions and dimensions.

2.3 Contractor shall obtain all permits required to do the work.

2.4 Contracting Officer shall be notified 14 days in advance of any outages.

2.5 Construction shall be in compliance with all applicable federal, state and local standards.

2.6 Contractor shall follow all health and safety regulations provided by EM-385-1-1 Safety

Manual to include all revisions.

2.7 Contractor shall comply with all Tracy DDJC security regulations.

2.8 Job site will consist of one centralized staging area and multiple localized laydown areas.

Each staging and laydown area shall be left in clean and orderly conditions. All construction debris and excess materials shall be removed upon completion of the project.

2.9 Contractor shall not use Government trash cans, dumpsters, or other waste receptacles.

2.10 Demolished materials including asbestos-containing materials shall be properly disposed of from Tracy DDJC property.

2.11 Contractor shall notify the Contracting Officer if asbestos-containing materials are found to impact construction.

2.12 Contractor shall follow manufacturer’s instructions and installation requirements for all products.

2.13 Provide cut sheets and information to demonstrate the PVC materials have been tested in accordance with ASTM D751 and other applicable technical requirements.

2.14 Inspect gutters, downspouts and other roofing appurtenances. Clean out gutters and downspouts as necessary on Buildings 241 and 246.

2.15 Time Extensions for Unusually Severe Weather, Refer to contract section 00700, FAR 52.249-10, Default (Fixed-Priced Construction).

2.16 References within the SOW are mandatory and shall be used as the basis of construction.

All references used shall be the latest version. References may not be all inclusive, and it is the Contractor’s responsibility to meet all applicable codes.

3.0 LIQUIDATED DAMAGES:

The Government may assess the contractor liquidated damages in the amount of $2,291.00 for each day of unexcused delay beyond the established contract completion date.

4.0 ENVIRONMENTAL COMPLIANCE:

4.1. Project must operate in full compliance with the most recent Federal, State, and local environmental laws, regulations, and programs.

4.2. The Contractor shall develop and provide an Environmental Protection Plan (EPP) as specified in Section 01 57 19, Temporary Environmental Controls.

4.3. Building materials that contain hazardous materials will need to be handled by a certified contractor in accordance with applicable laws and regulations. All building materials that will be disturbed shall be tested to confirm presence of asbestos. The contractor is required to ensure Asbestos Containing Materials (ACM) and assumed ACM are handled according to applicable laws and regulations with an asbestos-certified contractor.

a. Copies of survey results, abatement plans, and contractor certifications will be submitted and reviewed by the ACO prior to commencement of project. Air monitoring results, reports, and completion reports shall be submitted to ACO at the completion of the project for required record keeping and to document ACM removal and handling.

b. If painted surfaces will be disturbed, testing should be completed to confirm presence of

Lead Based Paint (LBP). All paint chips or any dust removed from a surface that is not tested should be treated as LBP containing material. All individuals doing work in or on these premises that will cause any disturbance to any surface should be trained in the handling of LBP and in accordance with all Local, State, and Federal Laws.

c. If hazardous materials and/or wastes (i.e. asbestos or LBP) are generated by the project, they shall be handled by a certified contractor in accordance with applicable laws and regulations. The contractor will prepare hazardous waste manifests to be signed by the Contracting Officer with 48 hours prior notice).

d. Military installations are required to divert (recycle, reuse, etc.) at least 60 percent (60%) of their yearly non-hazardous construction and demolition wastes from the waste stream.

Accordingly the Contractor shall provide weight receipts to the Contracting Officer showing the weight of demolition materials the Contractor has diverted to recycling and re-use instead of disposal at a landfill.

5.0 Description of Work:

CLIN 0001, Bldg. 231:

5.1 Remove existing shingle roof system down to structural wood deck.

5.2 Replace any damaged wood sheathing. Contractor bid should assume 1% replacement.

5.3 Provide and install new synthetic underlayment.

5.4 Provide and install new ice and water shield at all penetrations, eaves, valleys, hips and ridge.

5.5 Provide and install new dimensional composition roof and ridge vents with high-profile ridge shingles.

5.6 Remove and replace HVAC equipment stands.

5.7 Provide new edge trim metal, gutters and downspouts.

5.8 All new and repaired surfaces that require painting shall be prepared and primed prior to applying paint.

5.9 Contractor shall apply two coats of exterior paint to all repaired and new unpainted work.

5.10 Colors shall be selected by DPW & KO.

5.11 Remove and replace existing gutters and downspouts. The Contractor pricing shall include all appurtenances necessary for a new continuous gutters including a color match downspout system.

5.12 New sheet metal pieces shall be fabricated from 24 gauge including pre-finished sheet metal with colors to match existing building colors or as selected by DPW & KO.

CLIN 0002, Bldg. 232:

5.13 Remove existing shingle roof system down to structural wood deck.

5.14 Replace any damaged wood sheathing. Contractor bid should assume 1% replacement.

5.15 Provide and install new synthetic underlayment.

5.16 Provide and install new ice and water shield at all penetrations, eaves, valleys, hips and ridge.

5.17 Provide and install new Owen Corning (or equal) composition shingle roof including

Ridge vents and high-profile ridge shingles.

5.18 Provide new edge trim metal, gutters and downspouts.

CLIN 0003, Bldg. 241:

5.19 Provide and install new membrane roof prefabricated 50 mil PVC roofing system, including mechanically fastened induction welding fasteners and plates over the existing roof.

5.20 Surface preparation and installation of new flute fill insulation mechanically attached between the existing flutes to create a flush substrate.

5.21 Install new 1/4" roof board mechanically attached to existing standing seam metal roofing panels.

5.22 Gutters: Seal all laps, drains, and end caps at gutters per manufacturer recommendations.

Apply one (1) coat of primer - single component, moisture-cured, low viscosity polyurethane designed to provide maximum corrosion protection, rust inhibition, and adhesion over steel, aluminum, and galvanized metal surfaces at a rate of 1/2 - 1 gallon per 100 square feet including the top coat with high solids elastomeric silicone coating at a rate of one (1) gallon per 100 square feet.

5.23 Prior to construction activity and as part of the Quality Control Testing Requirements, Contractor shall conduct an adhesion test on the roofing substrate receiving new coating to determine proper adhesion. Submit the results of the test for Government approval.

CLIN 0004, Bldg. 246:

5.24 Demolish existing SPF roof application down to concrete roof deck.

5.25 Provide and install one (1) layer of 1.5” polyiscyanurate insulation adhered in low-rise foam to concrete deck. Provide new counter slope for positive slope to drains.

5.26 Provide and install new ¼” Commercial gypsum fiber roof board adhered to insulation in low-rise foam adhesive.

5.27 Provide and install new prefabricated roofing system 50 mil PVC membrane roof adhered to the cover board using adhesives commercial grade.

5.28 Cleanout all roof drains of debris and blockage. Provide and install new PVC drain boots and dome strainers.

Notes: Contractor shall issue a 15 year - No Dollar Limit (NDL) system warranty and additional 2 year contractor warranty on workmanship. New roof shall meet FM 1-90 uplift requirements, UL class A fire rating, CA title 24 requirement, and CBC wind load.

5.29 Submittals:

Note: Shall be approved prior to commencement of work. Submittals shall include but shall not be limited to the following:

a. Site specific health and safety, environmental, and quality control plans.

b. Construction schedules.

c. Product data sheets, shop drawings, and literature verifying physical properties and performance parameters of materials. Manufacturer’s data and warranty.

d. As-built drawings, operations and maintenance manuals shall be submitted after completion of work and warranty certification from the manufacturer.

5.30 Special Conditions:

a. All waste materials and construction debris generated by this work shall be removed from government property daily. Use of government dumpsters, trash cans or other receptacles is prohibited.

b. All workers shall be thoroughly trained and knowledgeable in the specific requirements o f this project and shall exercise caution to avoid unexpected disruptions and disturbances.

c. Upon completion of work, Contractor shall remove from premises all waste, debris and unused materials resulting from his operations. Contractor shall clean the area daily after work. Use of government dumpsters, trash cans or other receptacles is prohibited.

d. Contractor shall provide a full time superintendent at all times during construction.

e. Contractor is subject to all DLA security regulations and must comply with base regulations pertaining to rules of the road, vehicle registration and insurance requirements, conditions of access and ID badges.

f. Deliver materials in original sealed containers, clearly marked with manufacturer’s logo and full product name.

g. Protect all materials from freezing and other damage during transit, handling, storage and installation.

h. Match existing components when possible. All replacement components to meet current code and industry standards for size, quality and applicability.

i. Contractor to document material usage, material disposed of and material recycled.

j. The Contractor shall execute a structural review by a licensed PE State of California for roof systems.

k. Contractor to follow Safety and Environmental rules and regulations as specified in the

Environmental Checklist and Environmental Controls.

5.31 Special Security Requirements: All contractors, including subs, shall complete the online Force Protection Training (https://atlevel1.dtic.mil/at/) and provide COR with certificates of completion (in Adobe Acrobat document pdf. file) and all vetting information in a Word 97-2003 Document (or later version) by e-mail for both primary and sub-contractors prior to the pre-construction meeting.

5.32 Contractor Access to Installation: Access to base requires that Contractor employees voluntarily submit personal data (e.g., name, driver license number, etc.) when applying for a base Identification Card or temporary access pass. This information is routinely used by base Law Enforcement and Security personnel to conduct driver’s license and criminal history/background checks. Adverse information revealed by such checks (e.g., outstanding criminal warrants, criminal history) indicating a potential risk to base installation security or similar negative information indicating a potential security and/or law enforcement risk to base may result in a denial of access and/or reentry to the Installation. Delays caused by any adverse employee information do not constitute a basis for claim by the Contractor. It is the Contractor’s responsibility to assure all personnel scheduled to work on the installation have acceptable backgrounds.

All required vetting information includes the following:

1. Full Legal Name (with suffix if applicable)

2. Drivers License Number and State of Issue, or State Issued ID

3. “A” Number on the Resident Alien Card (must carry card and/or or permit)

4. Submit a signed and completed Release of Information form. Items # 1-3 should be submitted in a typed, legible list. All Resident Alien personnel must carry their Resident Alien Card and present it with Drivers License to the Gate Police, this information must also be provided prior to the pre-construction meeting. All of the requirements of this paragraph must be completed before work is scheduled to start.

The Contractor’s workers and equipment shall be limited to the work area as designated by this contract. In the event the Contractor, his/her employees, or subcontractors fail to adhere to the Installation security provision, the Installation has the authority to deny access to the work site to that employee or subcontractor without an extension of time being granted to the Contractor.

AT Level I Training: All contractor employees, to include subcontractor employees, requiring access to Army installations, facilities and controlled access areas shall complete AT Level I awareness training NLT 15 calendar days after contract award start date or effective date of incorporation of this requirement into the contract, whichever is applicable. The contractor shall submit certificates of completion for each affected contractor employee and subcontractor employee to the COR or to the contracting officer, within 5 calendar days after completion of training by all employees and subcontractor personnel. AT Level I awareness training is available at the following website:

http//jko.jten.mil.

iWATCH Training: The contractor and all associated subcontractor shall brief all employees on the local iWATCH program (training standards provided by the requiring activity ATO). This locally developed training will be used to inform employees of the types of behavior to watch for and instruct employees to report suspicious activity to the COR. This training shall be completed NLT 30 calendar days of contract award and NLT 5 calendar days of new employees commencing performance. The results shall be reported to the COR on/or before the timelines stipulated.

Contractor/Subcontractor – Visitor Badges:

All prime Contractor and subcontractor employees will be required to sign in to apply for badges at the Security Operations Pass & ID Office at Building 29. Contractors may be required to submit security form DD 3988-2, National Agency Questionnaire (NAQ), for all proposed superintendents and/or foremen at least one (1) week prior to initiation of work and prior to badges being issued. This form may be obtained at the Pass & ID Office. When applying for a badge, Contractor and subcontractor personnel must present a driver’s license or another identification card with a photograph and a copy of the contract. Badges are issued for the contract performance period. A check will be made periodically by Security on the status of these badges.

A minimum of one week prior to entry and initiation of work at Tracy DDJC, the Contractor is to submit a list of all prime and subcontractor employees including any other personnel required to perform work at Tracy DDJC during the contract performance period. The list is to be submitted to the Contracting Officer's Representative (COR). If personnel are added or changed during the contract performance period, a revised list is to be submitted prior to any new employees' arrival for work at Tracy DDJC. Security may refuse entry to employees not on the employee list.

At a minimum of 48 hours before the delivery of any equipment, materials or rentals, the Contractor shall submit to the COR the name of the company, address, phone number and personnel making the delivery.

All expired or unnecessary badges will be returned to the issuing office. The Contractor agrees to pay a replacement fee of $22.00 minimum for each badge not returned.

Contractor workforce shall comply with all personal identity verification requirements (FAR clause 52.204-9, Personal Identity Verification of Contractor Personnel) as directed by DoD, HQDA and/or local policy.

5.33 Location: Refer to attachments/appendices for details and locations of work to be performed.

5.34 Material Approval: All materials shall be approved by the COR prior to installation.

Contractor is responsible for obtaining approval in advance of material orders/purchases.

5.35 Operations and Maintenance Manual: Two (2) sets of manufacturer operation and maintenance manuals describing capabilities, maintenance of the proposed improvements, if applicable, to be submitted with close out documents.

6.0 Specifications: Legibly mark and record at each product section a description of the actual products installed, including the following:

a. Manufacturer’s name, product model, and number.

b. Approved product substitutions or alternates utilized.

c. Changes made by addenda and modifications.

7.0 Record Drawings: Record Drawings shall conform to the requirements of specification contained in

Section 01 78 00, Closeout Submittals.

8.0 Progress Record Documents: Record Documents shall include all subcontractor changes and shall be kept current as the work progresses. Progress documents shall be made available and subject to review and approval by the COR at each progress payment.

9.0 Final Record Drawings & Specifications: The Contractor shall submit one completed set of Record

Drawings and Specifications in both CD-ROM disc and hard paper copies to the Project Engineer a minimum of one week prior to the final inspection. These Record Documents shall include certification by the Contractor that the Record Drawings and Specifications are a true representation of the Work as actually constructed. The Work will not be formally accepted until the Record Documents are reviewed and accepted by the COR/ Project Engineer. The Contractor shall deliver to the Owner one record set of approved Final Record Drawings in AutoCAD format (version 2014 or newer) and Specifications in PDF on CD-ROM disc and two full-size printed sets at the conclusion of the project. The Contractor shall provide a copy of the transmittal cover page, which shall include signature of acceptance from the Owner (Name & Title), a list of the enclosed Final Record Documents delivered, title of project/contract and Contractor’s contact information.

10.0 Measurement and Payment: The Government hereby reserves the right to retain ten percent (10%) of each progress or final payment when Record Documents are found not to be in compliance with the contract requirements. No separate payment will be made for Record Documents.

11.0 General Requirements:

11.1 Regulations: All Installation, local, state and federal safety regulations shall be followed.

11.1.1 Signs: Appropriate signs designated by Fire, Safety & Security shall be provided by the contractor and placed as indicated in work areas.

11.1.2 Work Site Access, Storage of Supplies, Material, Equipment, etc.: Work areas shall be closed off to unauthorized personnel. Contractor shall obtain the prior approval of the COR for site access or before using any area or space for Contractor’s storage during construction operations. Materials, equipment, etc., shall not be piled or stored in any location which interfere with the conduct of normal functions of the building and/or facilities, and shall not constitute a hazard to persons or property. All required Fire, Safety, and Security precautions such as signs, danger signals, lanterns, barricades, etc., shall be installed by the Contractor for safe construction operations.

11.1.3 Accidents: All accidents shall be reported to the Safety Office through the Technical

POC. This is to be accomplished within the same shift, preferably as soon after the accident as is practical. Accidents reporting shall be in accordance with EM 385‐1‐4 and Sacramento District (SPK) accident reporting requirements. In the event of serious injury or damage, work will stop and everything will be left in place exactly as it was at the time of the accident, excepting when the possibility of more damage or injury exists.

11.1.4 Safety Oversight, Quality Control & Inspections: Provide a full time Safety person at the project site to function as the Site Safety and Health Officer (SSHO). The SSHO or an equally-qualified Designated Representative/alternate shall be at the work site at all times to implement and administer the Contractor's safety program and government- accepted Accident Prevention Plan. The SSHO's training, experience, and qualifications shall be IAW EM 385-1-1 paragraph 01.A.17, entitled Site Safety and Health Officer (SSHO), and all associated sub-paragraphs. The SSHO must ensure the requirements of EM 385-1-1 section 1 and 29 CFR 1926.16 are met for the project.

A Competent Person as defined in the project specifications shall be provided for all of the hazards identified in the Contractor's Safety and Health Program in accordance with the accepted Accident Prevention Plan, and shall be on-site at all times when the work that presents the hazards associated with their professional expertise is being performed.

Provide proper credentials of the Competent Persons(s) to the Contracting Officer/Administrative Contracting Officer for acceptance in consultation with the Safety Office prior to start of the project.

This project is high hazard roof work and requires a competent person to oversee fall protection: a person designated in writing by the employer to be responsible for immediate supervising, implementing and monitoring of the fall protection program who through training, knowledge and experience in fall protection and rescue systems and equipment, is capable of identifying, evaluating and addressing existing and potential fall hazards and who has the authority to take prompt corrective measures with regard to such hazards.

The Contractor shall provide three personnel, which includes Superintendent, QC Manager, and SSHO. All qualification for these personnel shall meet the requirements in Division 1 of the specifications.

11.2 Schedule of Work:

a. During the progress of work, the existing facility(s) shall be allowed to be fully operational without interruption from the Contractor, except by specific arrangement with the COR and then only at such times as approved in writing by the COR.

b. The Contractor shall coordinate the work of this contract through the COR assigned by the ACO.

c. The normal hours of work shall be 7:00 a.m. to 3:30 p.m., Monday through Friday, unless otherwise noted. The Contractor shall not schedule work on Saturday, Sunday or Federal Holidays without prior approval from the Government. The Contractor shall obtain approval from the COR at least five calendar days in advance for work scheduled on the weekends, holidays or outside of the normal hours of work.

11.3 Pre-Commencement Meeting: Prior to the commencement of work, a meeting will be held with the contractor and the government representatives to discuss matters of mutual interest concerning the contract. General conditions, work schedules and phasing, security, safety, installation siren, operations during severe weather, character of work, operations & storage areas, housekeeping and clean-up, days of work, equipment, fire prevention, smoking areas, accidents, local rules and regulations, delays, quality assurance, inspections, digging permits, hazardous waste, debris disposal and other matters pertinent to work accomplishments will be discussed at this time.

11.4 Work Commencement: Contractor shall commence work 10 days after receiving Notice to Proceed (NTP) and shall complete the work within 210 calendar days. The Contractor will be responsible for coordination of the work with any/all subcontractors to ensure a complete installation in accordance with the Contract Documents and the project schedule

11.5 Construction Meetings: The Contractor shall attend weekly construction meetings to facilitate job progress and coordination between Contractor, Facility Manager, Designer, Project Inspector, Project Engineer, and all parties involved in the project. The Government may change the frequency of meetings based on construction activities, milestones, or on an as needed basis. The Contractor shall coordinate time, place, and agenda of each meeting with the Project Engineer or assigned Project Inspector. Representatives of contractors and subcontractors attending the meetings shall be qualified and authorized to act on behalf of the entity each represents.

11.6 Work Coordination & Utility Shutdown: All work shall be coordinated with the COR.

The COR shall be notified twenty one (21) days in advance of any anticipated shutdown of electricity or other utility. The COR’s approval shall be obtained prior to any shutdown activity. In addition, the Contractor shall schedule and coordinate all connections and other work to be performed by public and private utility organizations necessary for the completion of the project.

11.7 Housekeeping and Cleanup: The contractor shall at the end of each work day leave all work areas in a neat, clean and workmanlike condition satisfactory to the COR. After completion of the entire job, the contractor shall remove from the premises all tools, equipment, and excess materials. Demolition waste shall be properly disposed of off-site.

The Contractor shall not use any installation waste bins for disposal without approval from the COR.

11.8 Unscheduled Interruptions: Work operations are subject to unscheduled interruptions and contractor personnel may be required to immediately leave the designated work area or be denied access due to security operations. Mission requirements may necessitate suspension or cancellation of construction for that period. All incomplete work shall be rescheduled for completion at a later time/date mutually agreed upon by the Contracting Officer and the Contractor.

11.9 Working Area Verification: The contractor shall be responsible for the coordination and of this work with building operations, and thoroughly familiarize himself with all details of the Scope of Work and working conditions, to verify all dimensions in the field, and advise the COR of any discrepancies before performing any work.

11.10 Quality Assurance: While performing this work the contractor shall be subject to onsite inspections by the COR and QA personnel. The contractor shall provide a representative to conduct and oversee daily QA and safety issues. If any work is found to be in violation of a specification requirement, the Administrative Contracting Officer or Contracting Officer (ACO/KO) will issue a stop work order until the violation is resolved. Standby time and expenses required in resolving the violation shall be at the contractor’s expense.

11.11 Point of Contact (POC): The Technical Point of Contact (POC) for this action will be:

USACE: Howard Gregory Contract Specialist (916) 557-5217

Howard.E.Gregory@usace.army.mil

Appendices:

Appendix 1a - Drawings Roof Buildings 231.pdf Appendix 1b - Drawings Roof Buildings 232.pdf Appendix 1c - Drawings Roof Buildings 241.pdf Appendix 1d - Drawings Roof Buildings 246.pdf Appendix 02 - Environmental Checklist.

Appendix 03 - Specifications for Repair Replace Roofs, Bldgs. 231, 232, 241, 246 Tracy.pdf.

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