SOW Bldg 7 Exhaust and Bldg 8 Chiller Pumps.pdf

Statement of Work – Dated 02March2021

STATEMENT OF WORK

Project Number VBDZ212103

02March2021

Bldg 7 Exhaust Piping and Bldg 8 Chiller Pumps

DESCRIPTION:

The Contractor shall provide all construction services and materials to replace the corroded section of exhaust piping from the condensing boilers in Bldg 7. The Contractor will also replace the two chilled water pumps and associated piping/valves in the Bldg 8 boiler room.

1. BUILDING 7 PIPING

a. Exhaust piping will be removed from two separate condensing boilers from the top of each boiler unit to the top of the vertical section as shown in the photo.

b. The opening on the existing pipe which will remain protruding from the building structure shall be sealed with an airtight cap. The pipe is approximately 16 inches in diameter (Contractor to verify size)

c. The new replacement exhaust piping for each system shall be 12” polypropylene material, or equivalent to be approved by the Contracting Officer Representative (COR).

There are two separate exhaust lines requiring replacement by the Contractor, one for each boiler.

d. Each exhaust line will rise vertically from the unit and then pitch upward at a consistent angle to penetrate through the wall over the structural girder near the entrance.

Penetration will be sealed around the edges with spray foam or similar material to provide airtight seal.

e. After the wall penetration, the exhaust pipes will angle 22.5 degrees towards the ground and will contain bird screens inside the pipes.

2. BUILDING 8 PUMPS

a. The Contractor will replace the two chiller pumps, motors and all associated piping and valves, the existing HOA switches are to remain in place.

b. The replacement pumps are to have identical capabilities as the existing pumps, which are 10 hp, 108gpm, 127ft head, 3”inlet, 1.5” outlet, 10.94” impeller diameter 175psi.

c. Triple duty valves are to be installed on each pump along with isolation valves before and after each pump on each line.

d. The existing bypass feeder will be replaced

e. All piping from the pumps to the exterior wall will be replaced with new insulated pipe.

f. VICTAULIC FITTINGS ARE NOT PERMITTED.

g. Existing wall penetrations can be re-used, however the Contractor will re-seal to ensure the pass-through is air-tight.

i. Electrical service to the pumps/motors is 480V

3. CONTRACTOR REQUIREMENTS

a. The Contractor will notify DigSafe and have a signed form from CES prior to any excavation.

b. The Contractor is responsible for site cleanliness.

c. The Contractor shall complete and submit a Government form DD1354 at the end of the project.

d. Contractor is responsible to remove and dispose of all removed piping, parts, and debris utilizing disposal non-base dumpsters, and/or disposal routes.

e. Contractor to coordinate schedule with Base Civil Engineering squadron through the

COR.

f. AT Level I Training. This standard language is for contractor employees with an area of performance within a Government controlled installation, facility or area. All contractor employees, to include subcontractor employees, requiring access to

Government Installations, Facilities and Controlled Access areas shall complete AT

Level I awareness training within 10 calendar days after contract start date or effective date of incorporation of this requirement into the contract, whichever is applicable.

Certificates of completion for each affected contractor employee and subcontractor employee will be maintained by the COR or Antiterrorism Representative. AT level I

Awareness Training is available through ADLS by completing the Force Protection

CBT. For Contractors that do not require issuance of a CAC, local training will be provided during badge issuance at SFS via informational binder.

d. Requirement for OPSEC Training. In accordance with AFI 10-701, Operations

Security, OPSEC PMs/SMO/SMNCOs/Coordinators will provide OPSEC training or training materials to contract employees within 90 days of employees’ initial assignment to the contract and annually thereafter. General organizational orientations may need to be supplemented by duty-related orientations in the work center targeted toward specific critical information and vulnerabilities associated with the work. Initial training (OPSE 1301 - OPSEC Fundamentals) and refresher training (Protecting

Sensitive Information) are both available on the ADLS website. For Contractors that do not require issuance of a CAC, local training will be provided during badge issuance at

SFS via informational binder.

e. The use and possession of controlled substances to include marijuana (medical or recreational use) on the installation is in violation of Title 10 US Code 912a. Art 112a.

Contractors are notified this policy is strictly enforced and violators will be denied entry. Personnel caught on the installation can be prosecuted.

f. For Contractors that do not require CAC, but require access to a DoD Facility and/or

Installation. Contractor and all associated sub-contractors employees shall comply with adjudication standards and procedures using the National Crime Information Center

Interstate Identification Index (NCIC-III) and Terrorist Screening Database (TSDB)

(AFI 31-101 and AFI 10-245), applicable installation, facility and area commander installation/facility access and local security policies and procedures (provided by government representative), or, at OCONUS locations, in accordance with status of forces agreements and other theater regulations.

g. The Contractor shall provide all personnel and necessary equipment to establish an adequate and safe work zone.

h. The Contractor will recycle to the greatest extent possible and turn in weigh slips to

109CEE for construction debris.

i. The Contractor will supply 109CES with the following material submittals for approval prior to installation: polypropylene pipe, bird screens, chiller pumps, triple duty valves, isolation valves.

4. SITE PHOTOS (next page)

Remove pipe

Section of pipe to remain, this will be capped and air-tight

Remove pipe down to the collar of each boiler

Remove pipe

PROPOSED PROJECT SCHEDULE

Pumps and piping to be removed and replaced

Piping up to both wall penetrations to be replaced

The project will begin 14 days following the Notice to Proceed. The project shall be completed within 30 days following the notice to proceed.