J01 SOW - Elko Mobile Units.pdf

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Attachment J01 - Scope of Work Relocate and Install two (2) existing Elko Mobile Units

April 29, 2024

A. PROJECT DESCRIPTION

Title: PH21EK01C7, Relocate and Install two (2) existing Elko Mobile Units

Purpose: The purpose of this project is to relocate and install two (2) existing Mobile Units at the Southern Bands Health Center (SBHC). Work consists of transport of Mobile Units from onsite temporary staging area to permanent locations, site development and installation, and connection to existing electric, telecommunications, water and sewer systems utilities.

Location: SBHC is located at 515 Shoshone Circle, Elko, Nevada 89801; on the Elko Band Colony Reservation. Refer to Attachment J01a – SBHC Location Map.

B. INTRODUCTION/BACKGROUND

The Indian Health Service (IHS), Phoenix Area Office, obtained two (2) mobile units for installation at the SBHC. The mobile units are temporarily staged adjacent to the SBHC, refer to Attachment J.01a – SBHC Location Map for the staging/storage location.

C. SCOPE OF WORK (SOW)

Contractor shall transport and relocate Elko Mobile Units # 1 and #2 to their permanent locations, and provide site development with permanent site utilities hookup and final connection.

1. Contractor shall be responsible for all necessary work to achieve required outcomes, including labor, equipment, tools, personal protective equipment (PPE), coordination with Authorities Having Jurisdiction (AHJ), internal construction permits, incidental design, travel, TERO fees, and other related expenses to install mobile units with permanent utilities at the SBHC.

2. Attached schematic drawings provide general information about the 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. Refer to Attachment J.01c Elko Mobile Units – Reference Drawings

3. Contractor shall relocate and install two (2) Elko mobile units (Government Furnished), including site development, grading, permanent foundation and connection to permanent utilities - water, sanitary sewer, telecommunication and electrical service.

a. The Mobile Units are modular, prefabricated units that need to be transported to their permanent location at the SBHC. The units have been delivered and are staged at a temporary staging location near the SBHC.

b. Contractor shall transport, relocate and install mobile units # 1 and #2 at their permanent location, to include: setup, site work, anchoring, concrete foundations, frame blocking, perimeter support piers, skirting, underground utilities and connection of permanent utilities (water, sewer, telecommunication, and electrical).

c. Refer to Attachment J01a SBHC Location Map, Attachment J01b Existing Site Conditions, Attachment J01c Elko Mobile Units – Reference Drawings and Attachment J01d Elko Mobile Units Foundation System for the proposed permanent facilities. These drawings illustrate the existing premises for Mobile Units #1 and #2, installation and equipment required.

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d. Contractor shall include the installation of all government furnished items, mobile units, ADA accessible ramps, stairs, and skirting. Refer to Attachment J01e – Government Furnished Equipment.

4. These sketches are indicative only and does not represent as-built conditions. Exact locations shall be coordinated with the Contracting Officer Representative (COR).

5. Contractor shall review Attachment J01b - Existing Site Conditions and shall site verify all existing conditions and make necessary adjustments as required. This document provides pictures of existing site conditions at the SBHC for information only; however, this document does not relieve the Contractor from conducting a site visit to verify existing site conditions.

6. Quality Control

a. Field Quality Control Testing: Contractor shall provide tests and inspections that are performed on-site for installation of the work and for completed work. The Government reserves the right to perform field quality control testing, as deemed necessary.

b. Testing Agency: Contractor shall provide an entity engaged to perform specific tests, inspections, or both. Testing laboratory shall mean the same as testing agency.

c. Contractor shall provide Special Tests and Inspections by a qualified testing agency or special inspector as required by the Government, as indicated below:

(1) Contractor shall notify COR, promptly of irregularities and deficiencies observed in the work during performance of its services.

(2) Contractor shall submit certified written report of each test, inspection, and similar quality-control service, soils compaction, concrete testing, and reporting, etc.

(3) Contractor shall submit final reports of special tests and inspections at Final Acceptance, which includes a list of unresolved deficiencies.

(4) Contractor is responsible for retesting and re-inspection of corrected work.

7. Existing Conditions – Units # 1 and 2

a. Water and Sanitary Sewer Utility - Contractor shall comply with the requirements of the utility provider, City of Elko, Water & Sewer Department, concerning the utility relocation and connection.

b. Electrical Utility - Contractor shall comply with the requirements of the utility provider, Nevada Energy, Inc., specifically Volume 17 – Engineering & Construction Standard:

(1) Commercial – Industrial Services, CI0001M, dated 8/11.

(2) Trench and Excavation Standards, TE0001U, dated 11/18.

(3) Typical Trench Details, TE0003U, dated 7/19.

(4) The Contractor shall provide location services for underground utilities on sites prior to any excavation. Damage to existing underground utilities shall be rectified by the Contractor at no cost to the Government. Existing utilities shall be located prior to connections.

8. Installation Specific Requirements - Units # 1 and 2

a. Final leveling of Units - Contractor shall level the Units prior to completion of the installation. The unit will be considered adequately leveled if there is no more than 1⁄4 inch difference between adjacent pier supports (frame or perimeter) and the exterior doors and windows of the unit do not bind and can be properly operated.

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b. Clearance under Units - Contractor shall provide a minimum clearance of 12 inches between the lowest member of the main frame (I-beam or channel beam) and the grade under all areas of the Unit.

9. Site Drainage - Units # 1 and 2

a. Contractor shall provide drainage to direct surface water away from the Unit to protect against erosion of foundation supports and to prevent water build-up under the Unit.

b. Contractor shall divert drainage away from the Unit and shall grade slope a minimum of one-half inch per foot away from the foundation for the first ten feet. Where property lines, walls, slopes, or other physical conditions prohibit this slope, the site shall be provided with drains or swales or otherwise graded to drain water away from the structure and divert natural drainage around and away from the buildings.

10. Concrete Foundation System – Refer to Attachment J01d – Elko Mobile Units Foundation System for concrete foundation requirements.

11. Severe Climate Conditions – Units # 1 and 2

In frost-susceptible soil locations, ground anchor augers shall be installed below the frost line, unless the foundation system is frost-protected to prevent the effects of frost heave in accordance with acceptable engineering practice.

12. Skirting - Units # 1 and 2

a. Contractor shall provide wood panel skirting around the perimeter of the manufactured Units, including the decking ends between the Units.

b. Skirting shall be of weather-resistant materials or provided with protection against weather deterioration.

c. Skirting shall not be attached in a manner that can cause water to be trapped between the siding and trim or forced up into the wall cavities trim to which it is attached.

d. All wood skirting within 6 inches of the ground shall be pressure-treated in accordance with AWPA Standard U1 for Use Category 4A, Ground Anchor Contact Applications, or be naturally resistant to decay and termite infestations.

e. Skirting shall not be attached in a manner that impedes the contraction and expansion characteristics of the unit's exterior covering.

f. Access opening(s) not less than 24 inches in width and 24 inches in height and not less than three (3) square feet (ft²) in area shall be provided and shall be located so that any utility connections located under the Unit are accessible.

13. Water Supply – Units # 1 and 2

a. Mandatory shutoff valve.

(1) An identified and accessible shutoff valve shall be installed between the water supply and the inlet.

(2) The water riser for the shutoff valve connection shall be located underneath or adjacent to the Unit.

(3) The shutoff valve shall be a full-flow gate or ball valve, or equivalent valve.

b. Freezing protection. Water line crossovers completed during installation shall be protected from freezing.

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(1) Due to freezing temperatures, the water connection shall be wrapped with insulation or otherwise protected to prevent freezing.

(2) Due to freezing or subfreezing temperatures, exposed sections of water supply piping, shutoff valves, pressure reducers, and pipes in water heater compartments shall be insulated or otherwise protected from freezing.

(3) Use of pipe heating cable. Only pipe heating cable listed for manufactured Unit use is permitted to be used, and it shall be installed in accordance with the cable manufacturer installation instructions.

c. Testing procedures.

(1) The water system shall be inspected and tested for leaks after completion at the site.

(2) The water heater shall be disconnected when using an air-only test.

14. Drainage System - Units # 1 and 2

a. Assembly and support. If portions of the drainage system were shipped loose because they were necessary to join all sections of the Unit and designed to be located underneath the Unit, they shall be installed and supported.

b. Proper slopes. Drains shall be completed.

(1) Drain lines shall not slope less than one-quarter inch per foot.

(2) A slope of one-eight inch per foot may be permitted when a clean-out is installed at the upper end of the run.

c. Testing procedures. The drainage system shall be inspected and tested for leaks after completion at the site. The installation instructions shall provide testing requirements.

15. Plumbing – Units # 1 and 2

a. Domestic Water Distribution

(1) Pipes & Fittings

i. Contractor shall provide HDPE piping and fittings for above ground. Above ground piping shall be insulated and protected from UV light.

ii. Domestic hot and cold water piping shall be PEX tubing with wrought copper fittings and adapters for threaded pipe connections.

(2) Domestic Water Equipment

i. Contractor shall provide backflow preventers of types and at points within domestic water systems as specified by IPC. Locate building backflow preventer at water meter location.

ii. Contractor shall provide backflow preventer testing and certification.

iii. Weather protection.

(3) Insulation & Identification

i. All domestic cold and hot water piping shall be insulated with 1-1/2 inch thick fiber-free, flexible closed-cell elastomeric pipe insulation having a minimum “R” value of

10.1 or greater. Insulation shall have a flexible lap seal for greater seam security and increased protection against condensation, mold and energy loss. Insulation shall have a composite (insulation, jacket and adhesive) fire and smoke hazard rating not

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ii. Outdoor Use: Painting with WB Finish or other protective jacketing is required to prevent damage to the insulation in exterior applications.

iii. Basis of Design: AP ArmaFlex Black LapSeal, by Armacell or approved equal.

(4) Other Domestic Water Supply

Contractor shall provide piping supports in accordance with the IPC. Provide inspections, disinfection, and testing in accordance with the IPC.

b. Sanitary Waste – Units # 1 and 2

(1) Waste Pipe & Fittings: Contractor shall provide plastic ABS piping, fittings, and solvent cement for above and below ground installation.

(2) Vent Pipe & Fittings: Contractor shall provide plastic ABS piping, fittings, and solvent cement.

c. Exclude sanitary sewer hookup fees, water hookup fees, water meter costs, water tapping costs and service application fees. These fees will be paid by IHS.

16. Electrical – Units # 1 and 2

a. Electrical System for Health Care Units

(1) High Voltage electric work and all connections to the local transformer disconnects will be inspected by government and the utility supplier, Nevada Electric, Inc. Provide Twenty-one (21) calendar day notice to IHS and Nevada Electric when contractor is ready for inspection.

(2) Select electrical characteristics of the power system to provide a safe, efficient and economical distribution of power based upon the size and types of electrical loads to be served. Use distribution and utilization voltages of the highest level that is practical for the load to be served.

(3) Contractor shall provide an Electrical System complete in place, tested and approved, as specified throughout this scope of work, as needed for a complete, usable and proper installation.

b. Service Entrance Equipment

(1) Contractor shall provide a permanent service meter installation for the three units.

(2) All exposed conduits and riser shall be galvanized steel metal rigid conduits.

i. Basis of Design: Nevada Energy, Inc., Service Requirements for Permanent Service.

(3) Contractor shall provide meter socket and breaker panel, equipment shall be rain tight, surface mounted, NEMA 3R rated. Meter socket jaws or clips shall be free of foreign material (mud, paint, plaster, etc.). RINGLESS METER SOCKETS ARE NOT

ACCEPTABLE.

i. Basis of Design: Nevada Energy, Inc. Electrical Service Requirements for Overhead Service.

c. Grounding Systems

Contractor shall provide a complete grounding system for the facility electrical and telecommunications systems.

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17. Telecommunications - Data and Network Specific Systems – Units # 1 and 2

a. Coordinate final stub and equipment location with IHS prior to rough-in.

b. Telecommunication System: Contractor shall provide network cabling.

c. Contractor shall coordinate with other electrical work, including electrical and separate telecommunication raceways, electrical boxes and fittings.

d. The new telecommunication system is an extension of the existing telecommunication system from the SBHC. The existing telecommunication system serving the project site is owned by the Federal Government.

e. Contractor shall install telecommunication fiber optic cabling, 2 ea., 6 strand 50 Micrometer Multimode QM4 or higher in 1-12” conduit, route from existing SBHC MDF/Switch room to IHS # 2 switch location.

(1) Install and terminate 6 strand 50 Micrometer Multimode QM4 or higher.

(2) Install and terminate LC-UPC fiber connections to patch panels.

f. Contractor shall provide and install CAT6 cables, wiring, and conduit, for telecommunications are required as stated in their respective categories.

(1) CAT 6 cabling

(2) Install RJ45 Male Data Plugs. (provide Cat6 patch cables)

(3) Install and terminate RJ45 Female Data Plugs attached to dual ports outlet covers and cat 6 patch panels

g. After final acceptance, IHS will

(1) Connect fiber to existing 4507 network switch in the main building on ports Gig 3/4 and Gig 4/4

(2) Install the one (1) network switch in Units #1 and #2 trailers in a switch stack configuration. Fiber will connect to these two (2) switches from the 4507 switch in the MDF, and each trailer. See Attachment J01f - Data Network Configuration Map for reference Cables, Equipment and Wiring.

(3) Configure the network equipment.

18. Earthwork – Units #1 and 2

a. Site Clearing: Contractor shall provide site clearing and grubbing of the project site for project construction.

(1) Contractor shall prevent spillage on pavements, streets, or adjacent areas. Contractor shall dispose of surplus and unsuitable material off of Government and Tribal property.

19. Utilities – Units # 1 and 2

a. Common Work Results for Utilities

(1) Contractor shall provide the site civil/mechanical utility systems include water supply systems, sanitary sewer systems, electrical distribution systems, telecommunications raceway, network cabling, and associated appurtenances.

(2) Develop the site to provide water, sanitary sewer, electrical, and telecommunications services that meet the requirements of each regulatory agency that governs and issues permits for the construction and operation of

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(3) Contractor shall provide each system shall be complete and ready for operation.

(4) Physically verify the location of existing above and below ground utilities prior to starting work. Contractor shall provide below grade utility location services (Blue stake) prior to any excavation.

(5) Utility Locator Service: Notify COR for areas outside the property line. Notify COR for areas where the Project is located before site clearing. Contractor shall provide below grade utility location services prior to any excavation. Damage to existing underground utilities shall be rectified by the Contractor at no cost to the Government.

(6) Contractor shall identify and obtain permits to comply with all federal, state, and tribal regulatory requirements associated with this work. Minimize the impact of construction activity on facility operations.

(7) Contractor shall obtain final approvals from the utility provider for utility connection points associated with this work.

(8) Contractor shall field verify all utility connection points with the local utility providers and pay fees or charges required to connect to their utility.

(9) Contractor and disciplines involved in site work and utility connection design shall coordinate utility locations and connections points with local utility provider.

(10) Contractor shall provide permanent fittings, connections and accessories required for a complete and usable system.

(11) Verify the permanent sanitary sewer connection to the sanitary sewer system by visual inspection.

(12) Utility conduit routing is approximate. The Contractor shall refer to the utility comply drawing an shall install conduits and trenching per the utility company requirement. Provide additional pull boxes, hand holes, conduit and equipment as required per utility company requirements.

(13) The Government will pay utility, water, electrical, and telecommunications fees, directly.

b. Water Supply

(1) Contractor shall install permanent potable water service branch connections from existing water meter. Provide a permanent water system and connections to the existing water main in accordance with MAG Standard Specification, or as required by the utility provider.

(2) Contractor shall notify the utility provider of the additional demand generated by the proposed facility. Contractor shall provide a copy of all correspondence with the utility provider to the COR.

(3) Contractor shall provide connection to the existing water main distribution system at the point, indicated on the drawings, refer to Attachment J01c – Elko Mobile Units – Reference Drawings.

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(4) Domestic Water Basis of Design: PVC Pipe and Fitting: All PVC water pipe and fittings shall be manufactured in accordance with the following:

i. AWWA C900

ii. AWWA C907

iii. Joints: Pipe joints shall be gasket, push-on type. Gaskets shall be part of a complete pipe section and purchased as such. Lubricant shall be as recommended by the pipe or fitting manufacturer and shall not adversely affect the potable qualities of the water to be transported. The gasketed joint shall meet the laboratory performance requirements specified in ASTM D3139.

iv. Certifications: PVC water pipe shall be certified to NSF International Standard No.

61.

v. Acceptance: Pipe may be rejected for failure to comply with any requirement of this section.

vi. Pressure Class: All PVC water pipe shall have a pressure class of 200 psi.

vii. Embedment Requirements: The embedment requirements for PVC water pipe shall be in accordance with AWWA Standard C605 for “Underground Installation of Polyvinyl Chloride (PVC) Pressure Pipe and Fittings for Water”.

viii. Service Connections: All Service line connections to PVC water pipe shall be made in accordance with the recommendation of AWWA C605.

c. Potable Water Distribution

(1) Pipe insulation: Glass fiber, rigid, molded, non-combustible, in accordance with ASTM C547. 1 inch thick. All exposed pipework, including within meter box, shall be insulated.

d. Contractor shall provide heat trace for all above ground pipework:

(1) Heat trace: Electric heat tracing shall be self-limiting type suitable for temperature maintenance up to 40 degrees F. The heater shall have a self-regulating factor of at least 90 percent. The heater shall operate on line voltage of 120 volts without the use of transformers. Connectors and fittings, and indicator lights, and other required installation accessories shall be manufacturers standard recommended for the freeze protection application. The heater shall include a tinned copper braided shield, electrically bonded at splice locations, and bonded to the branch circuit ground conductor at the power connection point. All the components and system shall be U. L. listed.

(2) Basis of Design: Raychem, Thermon, or approved equivalent.

(3) Contractor shall provide dedicated electrical GFCI protected outlet for the heat trace system for all above ground pipework.

e. Sanitary Sewer

(1) The permanent sanitary sewer system is an extension of the existing sanitary sewer collection system. The existing sanitary sewer collection system serving the project site is owned by the Federal Government. Provide the permanent sanitary sewer system and connections to the existing sanitary sewer collection system in accordance with Standard Specification.

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(2) Contractor shall provide connection to the existing sanitary sewer collection. In identifying a suitable point of connection, evaluate the capacity of the existing collection system.

(3) Sanitary Sewer Piping: Contractor shall provide PVC sanitary sewer piping;

Schedule 40 PVC DWV (ASTM D1784) plastic pipe, piping shall bear the seal of a nationally-recognized listing or certifying agency and shall be installed per manufacturer’s recommendations. Contractor shall provide all necessary fittings/adaptors to connect to existing services.

f. Contractor shall provide site utility services from existing mains to permanent Units connection points and make final connections as required.

20. Site Electrical Utilities and Distribution

a. Contractor shall provide a permanent electrical system complete in place, tested and approved, the site electrical utility system consists of all power and telecommunications and fiber optic cabling from the existing distribution system point of connection excluding all connections to accessories IHS IT will provide, as noted in section D 21.

b. The permanent electrical system is an extension of the existing electrical distribution system. The existing electrical distribution system serving the project site is owned by the Federal Government.

c. Electrical Distribution, Contractor shall provide a typical residential permanent meter installation.

d. Contractor shall coordinate the electrical distribution from the permanent meter location to each Unit panel with a 125-amp service. Contractor shall coordinate with Nevada Electric requirements as well as scheduling as required.

e. Any required fees from the Electrical Service provider Nevada Electric shall be paid directly by IHS Facilities.

f. Grounding Systems

(1) Contractor shall provide permanent grounding and bonding for the electrical power distribution system installation as required by the NEC as otherwise shown. The service electrical neutral, non-current carrying metal parts of fixed equipment required to be grounded or bonded shall comply with NEC Section 250.

(2) Contractor shall coordinate with IHS Facilities and utility authorities as required to facilitate service modifications.

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 following code requirements for work performed, testing and inspections, including, but not limited to the following:

a. International Building Code (IBC) Latest Edition.

b. International Mechanical Code (IMC) Latest Edition.

c. International Plumbing Code (IPC) Latest Edition.

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d. International Fuel Gas Code (IFGC) Latest Edition.

e. International Energy Conservation Code (IECC) Latest Edition.

f. National Electric Code (NEC) Latest Edition.

g. Life Safety Code (NFPA 101) Latest Edition.

h. Occupational Safety and Health Administration (OSHA).

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.

E. WALK THROUGH AND TRAINING

1. Contractor shall walk facility maintenance staff through the site and highlight shut off valves, electrical panels, and training on contractor provided and installed equipment. This walk through shall be conducted during the substantial completion inspection.