SOW_610_Boiler.docx

STATEMENT OF WORK

Repair Boiler System, Building 610 Project #HAAW 18-2030

174th Attack Wing

Hancock Field ANG Base 6001 East Molloy Road Syracuse, New York 13211

8 October 2019

TABLE OF CONTENTS

1. SCOPE OF WORK

2. AREA OF WORK

3. DESCRIPTION OF WORK

4. PERIOD OF PERFORMANCE

5. MATERIALS & EQUIPMENT

6. GENERAL CONDITIONS

7. GOVERNMENT WORKING HOURS

8. DIFFERING SITE CONDITIONS

9. UTILITIES

10. DISPOSAL OF MATERIALS AND CLEANUP

11. MATERIAL & EQUIPMENT ACCOUNTABILITY

12. FIRE & SECURITY

13. ENVIRONMENTAL

14. ACRONYMS & ABBREVIATIONS

1. SCOPE OF WORK:

The contractor shall provide all personnel, equipment, tools, materials, supervision, transportation, and other items and services necessary to complete the work as described in this Statement of Work (SOW) and project drawings.

2. AREA OF WORK:

Work location is the 174th Attack Wing (174 ATKW), 6001 East Molloy Road, Syracuse, New York 13211 on Hancock Field Air National Guard Base. Contractor shall work only in the areas designated by Contracting Officer Representative (COR). Work will be primarily located within Building 610, also known as ‘the Main Hangar.’

3. DESCRIPTION OF WORK:

3.1. The work specified by this section consists of furnishing all labor, equipment, tools, appliances, transportation, materials, and quality control reports required to repair (through replacement) the boiler system in Building 610 and all additional work explained in this SOW. All work to be performed in accordance with the DoD Unified Facilities Criteria (UFC).

3.2. All work must be completed without damage to any other government property outside of this work scope. All work performed under this SOW shall be conducted in accordance with all applicable county, state, and federal laws and regulations.

3.3. Demolition: Remove and dispose of materials specified.

3.3.1. As shown on drawings, demolish existing boiler and associated piping, utilities, and other materials necessary to prepare for installation of new system.

3.3.2. Demolish existing air separator.

3.3.3. Demolish existing boiler venting/breeching as indicated on drawing.

3.3.4. Demolish gas supply pipe from valve (painted blue) to old boiler. Demolish gas vent lines (if not needed for new boilers) and repair exterior wall as appropriate within industry best practices.

3.3.5. If not already removed by government, expansion tank shall be disconnected by government and retained for government use elsewhere.

3.4. Installation. ‘Provide’ shall mean furnish and install. Install according to manufacturer’s instructions unless modified by UFC.

3.4.1. This SOW specifies 2 new boiler units. New materials (including but not limited to gas supply, hot water supply, and hot water return lines) shall be designed for a follow-on project to install 1 additional boiler units (total of 3 boiler units) without service interruption.

3.4.2. Where needed, use black iron for natural gas supply.

3.4.3. Boiler supply shall be 5-inch welded or victaulic style piping with 2-inch sidewall insulation. Boiler piping will be set up in a primary, secondary, piping manner. Use close ‘tees’ with brass ball valve shut-offs and copper into boilers.

3.4.4. Provide shut-off valves and other materials where appropriate to isolate individual boiler units to allow for uninterrupted operation during future maintenance and repair. Additionally, provide shut-off valve on hot water return to isolate boiler room for future maintenance and repair.

3.4.5. Submit shop drawings for proposed utility layouts for COR approval.

3.4.6. Provide 2 Apex Condensing APX-825C boilers configured for natural gas fuel.

3.4.6.1. Any alternate model must be approved by CO and have the following characteristics:

3.4.6.1.1. Ability to communicate to existing Building Automation System (BAS) [Alerton]

3.4.6.1.2. Ability to communicate to other boiler unit and future boiler units including lead/lag operations

3.4.6.1.3. 95% or greater thermal efficiency

3.4.6.1.4. Full modulation

3.4.6.1.5. At least 5:1 turndown ratio

3.4.6.1.6. Stainless steel heat exchanger

3.4.6.1.7. Outdoor reset for supply temperature

3.4.6.1.8. Connections to PVC venting

3.4.6.1.9. Integral boiler circulator pump

3.4.6.2. Select the Two-Pipe PVC Vent Air System

3.4.6.2.1. Penetrations (for both intake and vent) will be 10 feet above indoor ground level and into south horizontal sidewall.

3.4.6.2.2. Select Standard Diameter Option

3.4.6.2.3. Select Direct Vent-Sidewall Standard Terminations

3.4.6.2.4. Provide Vent and Combustion Air Equivalent Length Calculations for COR review.

3.4.7. Provide comparable air separator and auto vent.

3.4.8. Provide properly sized expansion tank.

3.4.9. Electrical

3.4.9.1. Provide dedicated circuit for each boiler.

3.4.9.2. Provide service switch for each boiler.

3.4.9.3. Provide emergency power off switch (shunt trip) for each boiler at each door in accordance with National Electric Code.

3.4.10. Provide all other necessary associated piping, utilities, and other materials for proper operation.

3.4.10.1. System must meet NYSDOL safety regulations.

3.4.10.2. Fill system (approximately 600 gallons) with 60/40 water/propylene glycol mixture (requires four to five 55-gallon containers (approximately 240 gallons) for mixture). Government will retain any excess propylene glycol concentrate.

3.4.11. Seal vent/breeching penetration at ceiling and on roof using NRCA best practices.

3.4.11.1. Close interior of exhaust vent with insulation and cap at or below bracing to reduce heat loss.

3.4.11.2. Cut exhaust vent at 2-foot height and demolish excess material; provide stainless steel round cap affixed with stainless steel screws; seal gaps to prevent leaks.

3.4.11.3. Submit roof & ceiling repair plan for COR approval.

3.5. BAS Programming: Provide necessary computer programming services to upgrade BAS to properly monitor and control new boilers including the following feature: Outdoor enable with proof of pump running.

3.6. Testing, Balancing, and Commissioning

3.6.1. Conduct a factory startup as specified by the manufacturer.

3.6.2. Complete Testing, Balancing, and Commissioning as required by UFC 3-410-01.

3.6.3. Provide Commissioning report in accordance with UFC 3-410-01 3-6.15 prior to final acceptance of the system.

3.7. Warranty

3.7.1. Provide a 12 month warranty for parts and labor on the installed equipment and other work completed.

3.7.2. Warranty performance period shall begin upon final acceptance (or ‘beneficial occupancy’) of boiler system.

3.7.3. Contractor shall respond to warranty calls within 48 hours of notification.

4. PERIOD OF PERFORMANCE:

Work must be completed in 25 days to support the duties of 174 ATKW personnel and safety of the mission.

5. MATERIALS & EQUIPMENT:

5.1. Construction materials must meet relevant code specifications and the New York State building code for northern construction.

5.2. SUBMITTALS: The contractor shall submit to the Contracting Officer (CO) for approval all items listed on attached Material Submittal Schedule (AF Form 66) within 7 calendar days of the notice to proceed (NTP). Alternatively, the contractor may, within 7 calendar days of the NTP, provide the CO with a schedule indicating when each material submittal shall be submitted for approval.

5.2.1. Use an AF Form 3000 for transmitting material submittals.

5.2.2. Ensure that any disapproved submittal will not impact the approved project execution schedule, as a disapproved submittal shall not be considered grounds for a time extension.

5.2.3. Allow for a minimum of 4 working days for the Government’s processing of submittals.

5.2.4. The contractor shall not order, deliver, nor install any materials and/or equipment without CO’s approval or remove any materials on site that have not been properly approved.

5.2.5. In addition to model and serial numbers, the contractor shall provide 1 hard copy and 1 digital copy on compact disc of the operations & maintenance (O&M) manual for each installed equipment item unless otherwise specified. Final payment (up to 10% of awarded amount) will be withheld until O&M manuals are received by the COR.

6. GENERAL CONDITIONS:

6.1. Contractor and all personnel shall comply with the Standard Industry of New York State Codes and the Unified Facilities Criteria. Contractor shall work within the time line specified by COR.

6.2. Contractor shall field verify all site conditions, quantities, measurements, and project requirements.

6.3. Contractor shall protect and barricade all work areas at all times to protect workers, base personnel, and the public from injury.

6.4. Contractor shall protect all structures, utilities, vegetation, sidewalks and vehicles from damage at all times. Replace all damaged materials with new materials to the satisfaction of the Government, at no additional cost to the Government.

6.5. SCHEDULE: The schedule is the basis for determining contract earnings during each update period and therefore the amount of each progress payment.

6.5.1. No later than 7 calendar days after the contract award, the contractor shall provide to the COR a Contract Progress Schedule (AF Form 3064 or other format agreed to by COR).

6.5.2. The contractor shall provide to the COR a Contract Progress Report (AF Form 3065 or other format agreed to by COR) every 2 weeks (or other time period agreed to by COR) after the NTP.

6.5.3. In the event that the CO directs schedule revisions and those revisions have not been included in subsequent Project Schedule revisions or updates, the CO may withhold 10 percent of pay request amount from each payment period until such revisions to the project schedule have been made.

7. DIFFERING SITE CONDITIONS:

Bring any unforeseen project conditions to the attention of the CO immediately. Differing site conditions, which may alter the scope of work, shall be approved by the CO prior to such work being performed.

8. GOVERNMENT WORKING HOURS:

8.1. Work hours shall be Monday thru Friday 0700-1600 hours, with the following exceptions

8.1.1. The contractor may not work during Federal holidays.

8.1.2. On the following Fridays, the Contractor may work only work 0700-1530 hours:

25 October, 8 November, 22 November, and 29 November.

8.1.3. The Contractor may work 0800-1530 on 2 November and 3 November.

8.2. The Contractor must have prior, written CO approval to work outside these hours.

9. UTILITIES:

9.1. The Government shall provide at no cost to the contractor reasonable amounts of water and electricity to support the contract. Hook up will be to existing outlets and will be the contractor’s responsibility.

9.2. Water outlets without a suitable backflow prevention device already installed must have one provided by the contractor prior to use. The backflow prevention device must be submitted to the CO for approval before installation or use. Section 5 submittal instructions apply to backflow prevention device approvals.

10. DISPOSAL OF MATERIALS AND CLEANUP:

10.1. Contractor shall clean up after each work period and dispose of all debris at the close of each day.

10.2. The contractor shall not use any government disposal bins, dumpsters or trash receptacles for any reason at any time unless otherwise specified in this SOW. The contractor shall provide appropriate disposal bins and/or trash receptacles. Approval of disposal bins/trash receptacles location(s) shall be coordinated through the COR.

10.3. The contractor shall not allow debris to leave the work area risking damage to aircraft engines and other government property.

10.4. All debris or trash shall be disposed of off base. All demolition debris shall be disposed of at a permitted landfill, with landfill authorization, unless other arrangements have been coordinated through the Environmental Management Office (EMO). Contractor shall coordinate with the base EMO prior to disposing any materials off base.

10.5. Provide documentation of all disposal and recycling of solid waste, such as landfill receipts; waste manifests, or weight tickets from the landfill that accepts the debris.

11. MATERIAL & EQUIPMENT ACCOUNTABILITY:

Notify the COR prior to delivery of any material or equipment to the site. The contractor shall ensure someone is available to receive delivered materials and able to store them safely in an area to be coordinated with the COR. Any materials delivered without prior coordination and without having someone to take receipt, shall not be accepted and turned away.

12. FIRE & SECURITY:

12.1. Security Forces shall monitor the incoming and outgoing of work personnel during the duration of the project. All deliveries shall be coordinated with the COR to arrange for their entrance onto the base.

12.2. The contractor’s foreman or project manager shall attend a security briefing prior to the start of work.

12.3. All contractor (and sub-contractor) personnel shall have a minimum of 1 form of government-issued photo identification with them at all times.

12.4. If welding, torching, or any other high-temperature activities are required to complete this project, a burn permit must be obtained first from the Base Fire Department.

13. ENVIRONMENTAL:

13.1. The contractor’s foreman or project manager shall receive an environmental management system briefing at or before the pre-construction meeting.

13.2. HAZARDOUS MATERIALS:

13.2.1. A hazardous material (HM) is any item that is:

13.2.1.1. a health hazard or physical hazard as defined in 29 CFR 1910.1200(c) or

13.2.1.2. regulated in its disposal by the Environmental Protection Agency in 40 CFR or

13.2.1.3. hazardous as defined by Department of Transportation regulation in 49 CFR or

13.2.1.4. hazardous as defined by the Dangerous Goods Regulations of the International Air Transportation Association

13.2.2. If HM is required to complete this contract, the contractor must create a hazardous materials storage plan and account for HM quantities in accordance with the Hancock Field Hazardous Waste Management Plan. Submit the hazardous materials storage plan following instructions in Section 5.

14. ACRONYMS & ABBREVIATIONS