J01 - SOW - PS Sprinkler Project 2023.04.13.pdf

ATTACHMENT J01 - SCOPE OF WORK

Replace Sprinkler System, HVAC, and Communication Cabling, Peach Springs April 13, 2023

A. PROJECT DESCRIPTION

Title: Project: PH23CR01C9 – Replace Sprinkler System, HVAC, and Communication Cabling

- Peach Springs Health Center (PSHC)

Purpose: This Scope of Work (SOW) is for the demolition and replacement of the existing dry-type sprinkler system with new ceilings, thermal insulation, wet-pipe sprinkler system, packaged outdoor central-station air-handling units, and communication backbone cabling.

Location: Peach Springs Health Center (PSHC) is located on the Hualapai Reservation, which is located at 943 Hualapai Way, Peach Springs, AZ 86434

B. INTRODUCTION/BACKGROUND

The Indian Health Service (IHS), Phoenix Area Office, is replacing and upgrading the PSHC’s fire suppression and attic space thermal insulation upgrades.

The Facility was original designed and constructed with a dry type sprinkler system installed in the unconditioned attic space of the Facility. The thermal insulation barrier was installed above the finished acoustical ceiling. The remaining attic space is not protected from freezing temperatures.

The existing dry-type fire suppression system sustained damage and is beyond repair and operation.

The existing fire suppression system needs to be completely removed and replaced with a code compliant wet-pipe sprinkler system, including new thermal insulation. Also included in the scope of work (SOW) are replacement packaged rooftop HVAC units, a temporary dental clinic trailer, new flooring in the dental clinic, and communication backbone cabling.

C. SUMMARY OF REQUIREMENTS AND OBJECTIVES/ SCOPE OF WORK(SOW)

1. The Contractor shall be responsible for all necessary work to achieve required outcomes, including labor, equipment, tools, personal protective equipment (PPE), construction permits, incidental design, travel, TERO fees, and other related expenses for the demolition and replacement of the existing dry-type sprinkler system at the PSHC and other work as detailed in this SOW. In accordance with the terms and conditions of the Contract, the Contractor shall perform the work as described below.

2. Attached schematic drawings provide general information and requirements of the project and project site as well as required outcomes and objectives in conjunction with this SOW. These drawings are schematic and indicative only and do not represent as-built conditions. The Contractor shall site verify all existing conditions and make necessary adjustments as required to suit existing conditions.

3. This SOW is for the following:

a. Contractor shall demolish and remove the existing acoustical ceiling tile/grid and above ceiling batt insulation, remove the existing dry-type fire suppressions system entirely, remove the existing HVAC roof top units, and remove the existing telecommunication cabling and accessories.

b. Contractor shall provide a thermal insulation barrier above the finished ceiling; insulate the existing exterior CMU walls above ceiling and the roof deck with a closed cell - sprayed foam insulation air barrier thermal protection system above finished ceiling. Vertical surfaces shall attain a minimum R value of 20, horizontal surfaces shall attain a minimum R value of 38.

c. Contractor shall remove and replace the existing acoustical ceiling and grid system. Install a new acoustical panel system, including grid and hangers, USG Radar Basic Panel with shadowline tapered edge 2’ x 2’ x 5/8” system or approved equal.

i. Contractor shall protect items in the ceiling that are not to be demolished such as fire alarm devices, speakers, HVAC ductwork and grilles, and lights.

ii. Contractor shall test the function of all existing items to remain (i.e. lights, fire alarm devices, etc.) prior to demolition and inform the Contracting Officer and COR of any devices that do not function prior to the start of work. The Contractor shall document and report to the Contracting Officer and COR any items that are broken, cracked, scratched, or otherwise damaged to document existing conditions.

iii. Contractor shall test the function of all existing items that remained prior to completing each phase and repair or replace any previously-functional devices that no longer operate as they did previously.

d. Contractor shall remove and replace the existing dry-type fire suppression system, provide and install a wet-type fire suppression system designed and installed in accordance with

NFPA 13.

i. The existing riser shall be included in the replacement. The existing riser leaks and is failing.

e. Contractor shall remove and replace the existing rooftop packaged air-handling units, including the existing split system in the server room and HP-1 and FCU-1.

i. Specified units are basis of design, equivalent units are acceptable.

ii. Contractor shall replace gas piping to the pressure regulator.

iii. All units shall receive new electrical disconnects.

iv. Connect to existing electrical infrastructure from the panel to the new disconnect.

v. Contractor shall provide a cover for Panel C circuit 39 to protect the existing open circuit.

vi. Field-supplied filters shall be provided by the contractor.

vii. Contractor shall test air flow prior to demolition. Air flows shall match existing at the conclusion of the project. The Contractor shall bring to the COR’s attention any existing air flows greater than 10% different than the record drawings indicate.

viii. Commissioning shall be limited to testing and balancing air flows at the air registers and at the units, testing voltage and amperage, and testing fan and motor speeds.

f. Contractor shall remove and replace the existing flooring and wall base in the dental clinic.

Contractor shall install new flooring; Armstrong Unify Luxury Flooring or approved equal.

Wall base shall be Roppe 700 Series wall base or approved equal.

i. The existing flooring is cracked and broken. The metal strips in the floor define the channels in the floor where dental plumbing is installed. The metal strips shall be replaced.

Special care shall be taken to protect the structural integrity of the channels.

ii. The flooring shall be removed and the subsurface prepared for a new installation in accordance with the flooring manufacturer’s installation instructions.

iii. Flooring is considered a system installation, including manufacturer-specified adhesive(s) and flooring preparation materials such as self-leveling compound. Substitutions to the manufacturer’s instructions will not be accepted.

g. Contractor shall remove the existing CAT 5 and CAT 6 communication cabling and accessories, including data outlets. Contractor shall replace with new CAT 6a cabling, including cable trays and accessories.

i. All network locations identified to include 2 dedicated CAT 6a cables in a home run back to the central IT room.

1. Network location to have a single faceplate with 2 RJ45 network jacks wired to the 568B standard.

2. Printer/fax locations shall have a single faceplate with 4 RJ45 network jacks wired to the 568B standard.

3. Existing overhead speakers and new Government-provided/Government-installed wireless access points shall be connected in a home run back to the central IT room.

4. IT room termination to 48 port RJ45 patch panel(s).

5. All wall plate ports to be labeled with unique identified, such as room number/port number.

6. All patch panel ports to be labeled and correspond to label on the wall plates.

7. All ports to be tested and certified in compliance with ANSI/TIA-568-C.2.

ii. New Fiber from MDF to Maintenance Building IDF

1. New 6 strand minimum of OM4 Multimode Fiber from MDF to IDF in Maintenance Building.

2. Fiber to be terminated to Fiber Patch panel. Patch panel to have LC female connectors to allow patching into equipment.

3. Fiber patch panel to be mounted into top of equipment rack.

4. All fiber patch panel ports to be labeled.

5. All ports to be tested and certified in compliance with ANSI/TIA-568-C.2.

h. Contractor shall provide a temporary dental facility for the Government’s use throughout the construction project.

i. Staffing in the building will be one dentist, two dental assistants, and one medical support assistant.

ii. Water, sewer, and telecommunications are available to connect to the mobile dental clinic as shown on the site utility plan.

iii. The Contractor shall understand the utility needs of the dental equipment and ensure adequate utilities are available where the equipment will be used.

1. Outfitting of the clinic is primarily with existing Government-owned equipment.

2. The Contractor shall be responsible to move all equipment from the existing dental clinic into the temporary facility.

3. The Contractor shall test all equipment prior to moving the equipment, and retest the equipment after moving the equipment. Any equipment that fails a functional test prior to moving shall be reported to the COR and Contracting Officer immediately.

Any equipment that fails a functional test after moving shall be reported to the COR and Contracting Officer and repaired by the Contractor.

a. The panoramic x-ray shall remain in the existing dental clinic. The contractor shall test the panoramic x-ray prior to work in the dental clinic to ensure that it works and shall re-test following construction in the dental clinic. If the panoramic x-ray does not operate following construction, the contractor shall be responsible to repair the x-ray to provide a unit with the same operability and function as before construction.

4. The government is planning to replace the existing equipment during this project.

The equipment will be disposed of by the contractor with the removal of the building from the site.

iv. Fire sprinklers are not required in this building, but if the building has sprinklers they must be operational.

4. IHS has attached existing floor plans and site plans for the existing PSHC Facility. The Contractor shall use these documents to develop a wet pipe sprinkler system with design drawings for IHS review. All pre-engineered, prefabricated design concepts will be considered that meet the specification and design documents; all calculations and shop drawings shall be based upon the Contractor’s fire suppression design.

a. J01a – Project Drawings

b. J01b – PSHC – Original As-built Drawings

c. J01c – PSHC IPC- Record Drawings

d. J01d – PSHC Fire Sprinkler Record Drawings

e. J01e – Dental Swing Space Needs

f. J01f – Existing GFE to Move to Swing Space

g. J01g – ICRA Template

h. J01h – Electrical Panel Photos

i. J01i – Dental Clinic Photos

D. CODES, STANDARDS AND GUIDELINES

1. Contractor is responsible for securing all needed permits and for ensuring compliance with all federal, state, tribal, and local codes as well as design standards.

2. Contractor shall adhere to the latest editions of the following code requirements for work performed, testing and inspections, including, but not limited to the following:

a. International Building Code (IBC)

b. International Mechanical Code (IMC)

c. International Plumbing Code (IPC)

d. International Fuel Gas Code (IFGC)

e. International Energy Conservation Code (IECC)

f. Life Safety Code (NFPA 101) included applicable referenced publications

g. Guidelines for the Design and Construction of Outpatient Facilities (FGI Guidelines)

3. If discrepancies are found between the scope of work and codes or standards as referenced in this scope of work, the codes or standards shall govern, unless noted otherwise.