Angell Dining Hall Rehab SOW.pdf

B1401 DINING HALL MISC. REHAB 010150 – 1

ANGELL JOB CORPS CCC GENERAL REQUIREMENTS

BLDG. 1401 DINING HALL – MISCELLANEOUS REHAB

ANGELL JOB CORPS CIVILIAN CONSERVATION CENTER

SECTION 010150

GENERAL REQUIREMENTS

PART 1 – SUMMARY OF WORK

1.1 DESCRIPTION

A. Work for this project requires the contractor to be responsible for supplying all labor, materials, equipment, utilities, miscellaneous items, freight and delivery and all necessary valid licenses for the work summarized as follows:

1. Replacement of refrigeration equipment for a walk-in freezer unit, and walk-in cooler unit in Building 1401 Dining Hall. Additionally, removal and replacement of two gas-fired water heaters in the same building.

1.2 LOCATION

A. This project is located at the Angell Job Corps Civilian Conservation Center located approximately 4 miles north of Yachats, Oregon, in Lincoln County. The address is 335 NE Blodgett Rd., Yachats, OR 97498. Driving instructions can be obtained from the Center by calling 541-547-3137.

1.3 PROJECT SCHEDULING

A. Work hours for this project are between 8:00 AM-4:30 PM Monday through Friday.

1.4 POINT OF CONTACT

Center Point of Contact: Brian Piontek, phone: 541-547-5673, email:

brian.g.piontek@usda.gov .

1.5 USE OF PREMISES

A. Confine constructions operations to immediate area of work. Do not disturb portions of Project site beyond areas in which the Work is indicated.

B. Government will occupy site and buildings during entire construction period. Cooperate with Government during construction operations to minimize conflicts and facilitate Government usage. Perform the work so as not to interfere with Government's day-to-day operations.

C. Keep driveways, parking areas, loading areas and entrances to buildings clear and available to Government, Government's employees, and emergency vehicles at all times.

Do not use these areas for parking or storage of materials. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from Government.

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1.6 WORK RESTRICTIONS

A. Smoking is not permitted within the buildings or within 25 feet (8 m) of entrances, operable windows, or outdoor air intakes.

1.7 PERMITS (NOT USED)

A. State Electrical Inspection is required for this project. Obtain permits for electrical work if the State Electrical Inspector requires a permit to do the inspection.

1.8 SCHEDULE OF ITEMS

A. Schedule of Items: The project Schedule of Items includes several sections to organize the work into Base Items and Optional Items, if applicable.

1. Provide pricing for all items listed in the Schedule of Items.

2. Contract award will be made for all Base Items.

B. Base Items (BI):

1. Base Item No. 1 – Walk-In Freezer Rehab

a. Measurement: This item is measured as a Lump Sum quantity.

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all materials, equipment, labor and incidentals to remove walk-in freezer refrigeration equipment, to include but not limited to one (1) evaporator unit, one (1) condensing unit, thermostats, proper capture and disposal of existing refrigerant, and refrigerant line sets. Properly dispose of removed equipment, and terminate any electrical wiring/conduits or line sets, and patch any holes left from removed pipes etc. Furnish and install one (1) new evaporator unit, one (1) new condensing unit, controls, refrigerant line sets, driers and filters as required by the manufacturer, and refrigerant.

Ensure proper startup and operation of system.

2. Base Item No. 2 – Walk-In Cooler Rehab

a. Measurement: This item is measured as a Lump Sum quantity.

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all materials, equipment, labor and incidentals to remove walk-in cooler refrigeration equipment, to include but not limited to one (1) evaporator units, one (1) condensing unit, thermostats, proper capture and disposal of existing refrigerant, and refrigerant line sets. Properly dispose of removed equipment, and terminate any electrical wiring/conduits or line sets, and patch any holes left from removed pipes etc. Furnish and install one (1) new evaporator unit, one (1) new condensing unit, controls, refrigerant line sets, driers and filters as required by the manufacturer, and refrigerant.

Ensure proper startup and operation of system.

3. Base Item No. 3 – Water Heater Replacements (2 EA)

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a. Measurement: This item is measured as a Lump Sum quantity.

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all materials, equipment, labor and incidentals to remove two (2) gas-fired water heaters. Furnish and install two (2) gas-fired domestic water heaters, including piping and insulation for hot and cold water hookups, gas pipe hookup and any required new combustion air flues. Ensure proper startup and operation of systems.

1.9 TECHNICAL REQUIREMENTS

A. The mechanical, plumbing, and electrical requirements indicated below shall be in conformance with the most recent versions of the International Building Code (IBC), International Mechanical Code (IMC), International Energy Conservation Code (IECC), International Plumbing Code (IPC), the American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) Standard 90.1 and 62.1, the National Electric Code (NEC), and DOE Annual Walk-In Energy Factor (AWEF) requirements.

B. The replacements shall be of equivalent capacities unless stated otherwise. All new equipment shall be from one manufacturer. This is necessary for consistency with repairs and replacement of parts in the future.

C. Walk-In Freezer Low-Profile Unit Cooler (Evaporator) (E-1)

1. Basis of Design: Bohn BEL0080CS6EMAB0405

2. BTU/hr: 8,000 min., 0° F freezer setpoint

3. Refrigerant: R-448A or R449A

4. Annual Walk-In Energy Factor (AWEF): 3.19 to 4.14 BTU/W-hr. min.

5. Electrical: 230V, Three Phase

6. Options: 2-Speed EC Motor, Mounted Components (TXV, Solenoid Valve, Electronic Thermostat)

7. Warranty: 3-year parts and labor (could be part of manufacturer’s extended service agreement option)

D. Walk-In Freezer Condensing Unit (C-1)

1. Basis of Design: Bohn BCN0022LCACZA****

2. BTU/hr: 8,000 min., 0° F freezer setpoint, at 90° F ambient

3. Refrigerant: R-448A or R449A

4. Annual Walk-In Energy Factor (AWEF): N/A

5. Electrical: 230V, Three Phase

6. Options: Fused disconnect

7. Warranty: 3-year parts and labor (could be part of manufacturer’s extended service agreement option)

E. Walk-In Cooler Low-Profile Unit Cooler (Evaporator) (E-2)

1. Basis of Design: Bohn BEL0095AS6AMAB0405

2. BTU/hr: 9,800 min., 35° F cooler setpoint

3. Refrigerant: R-448A or R449A

4. Annual Walk-In Energy Factor (AWEF): N/A

5. Electrical: 115V, Single Phase

B1401 DINING HALL MISC. REHAB 010150 – 4

6. Options: 2-Speed EC Motor, Mounted Components (TXV, Solenoid Valve, Electronic Thermostat)

7. Warranty: 3-year parts and labor (could be part of manufacturer’s extended service agreement option)

F. Walk-In Cooler Condensing Unit (C-2)

1. Basis of Design: Bohn BCN0009MCACZA****

2. BTU/hr: 9,800 min., 35° F cooler setpoint, at 90° F ambient

3. Refrigerant: R-448A or R449A

4. Annual Walk-In Energy Factor (AWEF): N/A

5. Electrical: 208-230V, Three Phase

6. Options: Fused disconnect

7. Warranty: 3-year parts and labor (could be part of manufacturer’s extended service agreement option)

G. Miscellaneous HVAC components:

1. Refrigerant line sets: liquid and suction refrigerant lines made of ACR copper.

Insulate lines with 1” thick closed cell insulation, and tape joints with manufacturer approved product.

H. Gas-Fired Domestic Water Heaters:

1. See Specifications Section 223400.

PART 2 – SUBMITTAL PROCEDURES

2.1 DEFINITIONS

A. Action Submittals: Written and graphic information that requires Government approval.

B. Informational Submittals: Written information that does not require Government approval. Submittals may be rejected for not complying with requirements.

2.2 PROCEDURES

A. Contractor Responsibilities

1. Review each submittal and check for compliance with the Contract Documents.

2. Highlight, encircle, or otherwise identify deviations from the Contract Documents on submittals.

3. Include the following information on label or cover sheet for processing and recording action taken:

a. Project name.

b. Date.

c. Name and address of Contractor.

d. Name of manufacturer.

e. Unique identifier, including revision number.

f. Number and title of appropriate Specification Section.

g. Drawing number and detail references, as appropriate.

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h. Date of Contractor’s approval.

i. Statement certifying that submittal has been reviewed, checked, and approved by the Contractor for compliance with the Contract Documents.

4. The Government will not review submittals that do not bear Contractor's approval and will return them without action.

5. Unless additional copies are required for final submittal, and unless the Contracting Officer (CO) observes noncompliance with provisions of the Contract Documents, initial submittal may serve as final submittal.

6. Only final submittals with mark indicating action taken by Government are to be used for construction.

7. Submittals not required by the Contract Documents will not be reviewed and may be discarded.

B. Processing Time: Time for review shall commence on CO's receipt of submittal.

1. Initial Review: Government will review initial submittal within 10 working days.

Additional time may be needed if processing must be delayed to permit coordination with subsequent submittals. CO will advise Contractor when a submittal being processed must be delayed for coordination.

2. Resubmittals: If resubmittal is necessary, it will be processed in same timeframe as initial submittal.

2.3 ACTION SUBMITTALS

A. Prepare and submit Action Submittals required in the Technical Specifications in this contract, if applicable, and as indicated at the end of this subsection.

1. Submit electronic copies of each submittal, unless otherwise indicated. CO will return one copy. Mark up and retain one returned copy as a Project Record Document. Electronic submission of PDFs is an acceptable alternative to paper submission.

B. Collect information into a single submittal for each element of construction and type of product or equipment.

1. Mark each copy of each submittal to show which products and options are applicable.

2. Include the following information, as applicable:

a. Manufacturer's written recommendations.

b. Manufacturer's product specifications.

c. Manufacturer's installation instructions.

d. Manufacturer's catalog cuts.

e. Wiring diagrams showing factory-installed wiring.

f. Compliance with recognized trade association standards.

g. Compliance with recognized testing agency standards.

C. Required Action Submittals

1. Product Data:

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a. Evaporator units

b. Condensing unit

c. Sample manufacturer warranties

2. Closeout Submittals – O&M Manuals & Final Warranties

2.4 INFORMATIONAL SUBMITTALS

A. Prepare and submit Informational Submittals required in the Technical Specifications in this contract, if applicable, and as indicated at the end of this subsection.

1. Submit one copy of each submittal, unless otherwise indicated. CO will not return copy. Electronic submission of PDFs is an acceptable alternative to paper submission.

2. Provide a statement that includes signature of entity responsible for preparing certification.

B. Required Informational Submittals:

1. Construction Schedule

PART 3 – TEMPORARY FACILITIES AND CONTROLS

3.1 USE OF UTILITIES

A. Utilities: Use of Government existing facilities will be permitted without metering and without payment of use charges, as long as facilities are cleaned and maintained in an acceptable condition. At Substantial Completion, restore these facilities to condition existing before initial use. The following are available for use by the contractor: water, and electrical power services. The following are not available: telephone service.

3.2 SANITARY FACILITIES

A. Sanitary facilities are available for use by the Contractor. Facilities must be cleaned and maintained daily.

3.3 STAGING AREAS

A. Coordinate on-site staging and storage requirements with the Center Point of Contact or the Contracting Officer Representative (COR).

3.4 CONSTRUCTION WASTE DISPOSAL FACILITIES

A. Provide waste-collection containers in sizes adequate to handle waste from construction operations. Containerize and clearly label hazardous, dangerous, or unsanitary waste materials separately from other waste.

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3.5 SAFETY AND ENVIRONMENTAL PROTECTION

A. Environmental Protection: Contractor shall provide protection, operate temporary facilities, and conduct construction in ways and by methods that comply with environmental regulations and that minimize possible air, waterway, and subsoil contamination or pollution or other undesirable effects.

B. Barricades, Warning Signs, and Lights: Comply with the national or state Manual on Uniform Traffic Control Devices (MUTCD) for erecting structurally adequate barricades, paint with appropriate colors, graphics, and warning signs/lights to inform personnel and public of possible hazard.

C. Fire Protection.

1. Store combustible materials in containers in fire-safe locations.

2. Maintain unobstructed access to fire extinguishers, fire hydrants, fire-protection facilities, stairways, and other access routes for firefighting. Prohibit smoking in hazardous fire-exposure areas.

3. Supervise welding operations, combustion-type temporary heating units, and similar sources of fire ignition.

PART 4 – EXECUTION REQUIREMENTS

4.1 EXAMINATION

A. Before beginning work, examine areas and document existing conditions. Proceed with installation only after unsatisfactory conditions have been corrected. Proceeding with the Work indicates acceptance of surfaces and conditions.

B. Field verify all new and existing dimensions affecting the work of this contract before ordering products.

C. Immediately on discovery of the need for clarification of the Contract Documents, submit a request for information to CO. Include a detailed description of problem encountered, together with recommendations for changing the Contract Documents.

4.2 INSTALLATION

A. Locate the Work and components of the Work accurately, in correct alignment and elevation to fit with existing construction.

B. Make vertical work plumb and make horizontal work level.

C. Install per manufacturer's written instructions and recommendations.

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4.3 PROGRESS CLEANING

A. Clean Project site and work areas daily, including common areas. Dispose of materials lawfully.

1. Comply with NFPA 241 requirements for removal of combustible waste materials and debris.

2. Do not hold materials more than 7 days during normal weather or 3 days if the temperature is expected to rise above 80 deg F (27 deg C).

B. Burying or burning waste materials on-site will not be permitted. Washing waste materials down sewers or into waterways will not be permitted.

4.4 PROTECTION OF INSTALLED CONSTRUCTION

A. Provide protection and maintain conditions that ensure installed Work does not get damaged or deteriorated prior to Substantial Completion.

4.5 CORRECTION OF THE WORK

A. Repair or remove and replace defective construction. Restore damaged substrates and finishes.

1. Repairing includes replacing defective parts, refinishing damaged surfaces, touching up with matching materials, and properly adjusting operating equipment.

PART 5 – CLOSEOUT PROCEDURES

5.1 SUBSTANTIAL COMPLETION

A. Definition of Substantial Completion: The Date certified by the CO when construction is sufficiently complete, in accordance with the Contract Documents, so the Government can occupy or utilize the Work or designated portion thereof for the use for which it is intended, as expressed in the Contract Documents.

B. Preliminary Procedures: Before requesting inspection for determining date of Substantial Completion, complete the following. List items below that are incomplete in request.

1. Prepare a list of items to be completed and corrected (punch list), the value of items on the list, and reasons why the Work is not complete.

2. Advise the CO of pending insurance changeover requirements.

3. Submit specific warranties, workmanship bonds, final certifications, and similar documents.

4. Obtain and submit releases permitting Government unrestricted use of the Work and access to services and utilities.

5. Deliver tools, spare parts, extra materials, and similar items to location designated by Government. Label with manufacturer's name and model number where applicable.

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6. Complete startup testing of systems.

7. Submit changeover information related to Government occupancy, use, operation, and maintenance.

8. Complete final cleaning requirements, including touchup painting.

9. Touch up and otherwise repair and restore marred exposed finishes to eliminate visual defects.

C. Inspection: Submit a written request for inspection for Substantial Completion. On receipt of request, CO will either proceed with inspection or notify Contractor of unfulfilled requirements. CO will prepare the Certificate of Substantial Completion after inspection or will notify Contractor of items, either on Contractor's list or additional items identified by CO, that must be completed or corrected before certificate will be issued.

1. Reinspection: Request reinspection when the Work identified in previous inspections as incomplete is completed or corrected.

2. Results of completed inspection will form the basis of requirements for Final Completion.

5.2 FINAL COMPLETION

A. Preliminary Procedures: Before requesting final inspection for determining date of Final Completion, complete the following:

1. Submit certified copy of CO’s Substantial Completion inspection list of items to be completed or corrected (punch list), endorsed and dated by CO. The certified copy of the list shall state that each item has been completed or otherwise resolved for acceptance.

2. Submit evidence of final, continuing insurance coverage complying with insurance requirements.

3. Instruct Government personnel in operation, adjustment, and maintenance of products, equipment, and systems.

B. Inspection: Submit a written request for final inspection for acceptance. On receipt of request, CO will either proceed with inspection or notify Contractor of unfulfilled requirements. CO will prepare a final Certificate for Payment after inspection or will notify Contractor of construction that must be completed or corrected before certificate will be issued.

1. Reinspection: Request reinspection when the Work identified in previous inspections as incomplete is completed or corrected.

5.3 LIST OF INCOMPLETE ITEMS (PUNCH LIST)

A. Preparation: Submit two copies of list. Include name and identification of each space and area affected by construction operations for incomplete items and items needing correction including, if necessary, areas disturbed by Contractor that are outside the limits of construction.

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5.4 FINAL CLEANING

A. General: Provide final cleaning. Conduct cleaning and waste-removal operations to comply with local laws and ordinances and Federal and local environmental and antipollution regulations.

B. Cleaning Agents: Use cleaning materials and agents recommended by manufacturer or fabricator of the surface to be cleaned. Do not use cleaning agents that are potentially hazardous to health or property or that might damage finished surfaces.

C. Complete the following cleaning operations before requesting inspection for certification of Substantial Completion for entire Project or for a portion of Project:

1. Clean Project site, yard, and grounds, in areas disturbed by construction activities, including landscape development areas, of rubbish, waste material, litter, and other foreign substances.

2. Remove tools, construction equipment, machinery, and surplus material from Project site.

3. Touch up and otherwise repair and restore marred, exposed finishes and surfaces.

Replace finishes and surfaces that cannot be satisfactorily repaired or restored or that already show evidence of repair or restoration.

D. Remove waste materials from Project site and dispose of lawfully.

PART 6 – PROJECT SCHEDULE

ITEM* REQUIRED DUE DATE (calendar days)

Bonds (if required) 10 days after Award

Action and Informational Submittals 10 days after Award

Construction Start (NTP) 5 days after Submittal Approval

Closeout Submittals prior to CO acceptance of project

Contract Release form and Final pay request

10 days after CO acceptance of project

*All items above must be included in Contractor’s construction Schedule.

END OF SECTION 010150

B1401 DINING HALL MISC. REHAB. 223400 - 1

ANGELL JCCCC FUEL-FIRED DOMESTIC WATER HEATERS

SECTION 223400

FUEL-FIRED DOMESTIC WATER HEATERS

PART 1 – GENERAL

1.1 SUMMARY

A. This Section includes the following fuel-fired water heaters:

1. Commercial, power-burner, storage, gas water heaters.

1.2 SUBMITTALS

A. Product Data: For each type and size of water heater indicated. Include rated capaci-ties, operating characteristics, furnished specialties, and accessories.

B. Shop Drawings: Diagram power, signal, and control wiring.

C. Sample Warranty.

1.3 CLOSEOUT SUBMITTALS

A. Operation and maintenance data.

B. Warranty.

1.4 QUALITY ASSURANCE

A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, Article 100, by a testing agency acceptable to the CO, and marked for in-tended use.

B. ASHRAE/IESNA 90.1-2015.

C. ASME Compliance: Where ASME-code construction is indicated, fabricate and label commercial water heater storage tanks to comply with ASME Boiler and Pressure Vessel Code: Section VIII, Division 1.

D. Comply with NSF 61, "Drinking Water System Components - Health Effects; Sec-tions 1 through 9" for all components that will be in contact with potable water.

1.5 WARRANTY

A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to re-pair or replace components of fuel-fired water heaters that fail in materials or work-manship within specified warranty period.

B. Failures include, but are not limited to, the following:

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1. Structural failures including storage tank and supports.

2. Faulty operation of controls.

3. Deterioration of metals, metal finishes, and other materials beyond normal use.

C. Warranty Period(s): From date of Substantial Completion:

D. Commercial Gas Water Heaters: 3-year limited tank and 1-year parts.

PART 2 – PRODUCTS

2.1 MANUFACTURERS

A. In other Part 2 articles where titles below introduce lists, the following requirements apply to product selection:

B. Available Manufacturers: Subject to compliance with requirements, manufacturers of-fering products that may be incorporated into the Work include, but are not limited to, manufacturers specified.

1. Manufacturers: Subject to compliance with requirements, provide products by one of the manufacturers specified.

2.2 COMMERCIAL, GAS WATER HEATERS

A. Commercial, Power Burner, Storage, Gas Water Heaters: Comply with ANSI Z21.10.3/CSA 4.3, and Energy Star certified.

B. Basis of Design: Bradford White BEF100T199E3N2

C. Available Manufacturers:

1. American Water Heater Company.

2. Bock Water Heaters, Inc.

3. Bradford White Corporation.

4. GSW Water Heating Company.

5. HESco Industries, Inc.

6. Lochinvar Corporation.

7. PVI Industries, LLC.

8. Rheem Water Heater Div.; Rheem Manufacturing Company.

9. Ruud Water Heater Div.; Rheem Manufacturing Company.

10. Smith, A. O. Water Products Company.

11. State Industries, Inc.

D. Construction:

1. Storage-Tank Construction: stainless steel with submerged combustion cham-ber.

2. Helical internal heat exchange.

E. Venting: 2-pipe, 3-inch air intake and exhaust system.

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F. Vent Piping:

1. Pipe: PVC Plastic, Schedule 40, ASTM D 1785.

2. Fittings: PVC Plastic, schedule 40, ASTM D 2466, socket type.

3. PVC Solvent Cement: ASTM D 2564.

G. Electronic control with touchscreen display and advanced water heater status and di-agnostics.

H. Burner: Ultra low-NOx complying with SCAQMD rule 1146.2, with emissions less than 14 ng/j, modulating.

I. Provide with heat traps, temperature and pressure safety valve, and drain valve.

PART 3 – EXECUTION

3.1 WATER HEATER INSTALLATION

A. Install commercial water heater on existing masonry blocking.

B. Install water heaters level and plumb. Maintain manufacturer's recommended clear-ances. Arrange units so controls and devices needing service are accessible.

C. Install gas water heaters according to NFPA 54.

D. Install water heater drain piping as indirect waste to spill by positive air gap into open drains or over floor drains. Install hose-end drain valves at low points in water piping for water heaters that do not have tank drains.

E. Install piping-type heat traps on inlet and outlet piping of water heater storage tanks without integral or fitting-type heat traps.

F. Fill water heaters with water.

3.2 CONNECTIONS

A. Connect to existing water lines.

B. Connect to existing electrical disconnect (if applicable.)

C. Connect to existing gas line.

3.3 FIELD QUALITY CONTROL

A. Engage a factory-authorized service representative to inspect installation, including connections.

B. Perform the following field tests and inspections:

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Leak Test: After installation, test for leaks. Repair leaks and retest until no leaks ex-ist.

1. Operational Test: After electrical circuitry has been energized, confirm proper operation.

2. Test and adjust controls and safeties. Replace damaged and malfunctioning con-trols and equipment.

C. Remove and replace water heaters that do not pass tests and inspections and retest as specified above.

END OF SECTION 223400