Attachment 5 AFD Volume 2 Construction Specifications.pdf
PDF 7 MB Posted
- Attached to
- AFD Visitor Center Remodel Federal contract opportunity
- Solicitation number
- 1240LU26Q0022
- Issued by
- Department of Agriculture Forest Service
About this file
This is a construction specifications document (Volume 2) for the AFD Smokejumper Visitor Center project located in Missoula, Montana, prepared by Mosaic Architecture, P.C., dated September 30, 2024. The document provides 100% construction specifications covering Divisions 22 (Plumbing), 23 (HVAC), 26 (Electrical), and 28 (Electronic Safety and Security). Key plumbing and HVAC requirements include domestic water piping and specialties, sanitary waste and vent piping, fuel-fired domestic water heaters, plumbing fixtures, HVAC systems including gas-fired furnaces and split-system air-conditioners, duct insulation and accessories, metal ducts, grilles/registers/diffusers, and facility natural-gas piping. Electrical work encompasses panelboards, wiring devices, LED lighting, surge protection, and an addressable fire alarm system. Materials must comply with standards from organizations including ASHRAE, ASME, SMACNA, AWWA, NEC, NEMA, NFPA, IPC, IBC, IECC, and IFGC, with manufacturer approvals required for any substitutions.
The specifications establish comprehensive contractor responsibilities including coordination with other trades, protection of materials and equipment, site cleanliness, shop drawing submittals with specific data requirements (product data, performance data, wiring diagrams, delegated design stamped by licensed engineers), and commissioning of mechanical systems exceeding 480,000 Btu/hr cooling or 600,000 Btu/hr heating capacity. Contractors must provide operation and maintenance manuals with equipment data, wiring diagrams, commissioning reports, warranties, and record drawings, plus owner training with minimum eight-hour comprehensive sessions covering HVAC, refrigeration, plumbing, and control systems. Warranty obligations require replacement of defective materials or labor within one year of substantial completion or one full heating/cooling season, whichever is greater. Factory-trained representatives must complete equipment start-up with documented reports. Key products specified include expansion joints, dielectric fittings, PEX pipe separators, and compliance with high-altitude operation requirements for the project elevation.
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Text version
PROJECT MANUAL FOR:
AFD SMOKEJUMPERAFD SMOKEJUMPERAFD SMOKEJUMPERAFD SMOKEJUMPER
VISITOR CENTERVISITOR CENTERVISITOR CENTERVISITOR CENTER
VOLUME VOLUME VOLUME VOLUME 2222
Date: September 30, 2024
100% Construction Specifications
ARCHITECTARCHITECTARCHITECTARCHITECT
MOSAIC ARCHITECTURE, P.C.MOSAIC ARCHITECTURE, P.C.MOSAIC ARCHITECTURE, P.C.MOSAIC ARCHITECTURE, P.C.
317 North Cruse Ave, Suite 201
Helena, Montana 59601
Phone: 406-449-2013 www.mosaicarch.com
TABLE OF CONTENTS Page 1
124LU22F0155/ AFD
Smokejumper Visitor Center
TABLE OF CONTENTS
DIVISION 22 - PLUMBING
22 0000 GENERAL REQUIRMENTS OF PLUMBING AND HVAC
22 0500 GENERAL PROVISIONS OF PLUMBING AND HVAC
22 0519 METERS AND GAGES FOR PLUMBING AND HVAC PIPING
22 0523 GENERAL DUTY VALVES FOR PLUMBING AND HVAC
22 0529 HANGERS AND SUPPORTS FOR PLUMBING AND HVAC
PIPING AND EQUIPMENT
22 0548 VIBRATION AND SEISMIC CONTROLS FOR PLUMBING AND
HVAC PIPING AND EQUIPMENT
22 0553 IDENTIFICATION FOR PLUMBING AND HVAC PIPING AND
EQUIPMENT
22 0716 PLUMBING AND HVAC EQUIPMENT AND PIPING INSULATION
22 1116 DOMESTIC WATER PIPING
22 1119 DOMESTIC WATER PIPING SPECIALTIES
22 1123 INLINE, DOMESTIC WATER PUMPS
22 1316 SANITARY WASTE AND VENT PIPING
22 1319 SANITARY WASTE PIPING SPECIALTIES
22 1329 SANITARY SEWERAGE PUMPS
22 3400 FUAL-FIRED, DOMESTIC WATER HEATERS
22 4100 PLUMBING FIXTURES
DIVISION 23 – HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)
23 0593 TESTING, ADJUSTING AND BALANCING FOR HVAC
23 0713 DUCT INSULATION
23 1123 FACILITY NATURAL-GAS PIPING
23 3113 METAL DUCTS
23 3300 AIR DUCT ACCESSORIES
23 3330 LOUVERS
23 3346 FLEXIBLE DUCTS
23 3423 HVAC POWER VENTILATORS
23 3713 GRILLES, REGISTERS, AND DIFFUSERS
23 5416 GAS-FIRED FURNACES
23 8126 SPLIT-SYSTEM AIR-CONDITIONERS
23 8231 HEATERS
DIVISION 26 - ELECTRICAL
26 0010 GENERAL ELECTRICAL REQUIRMENTS
26 0505 SELECTIVE DEMOLITION OF ELECTRICAL SYSTEMS
26 0519 LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND
CABLES
26 0526 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
26 0529 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
26 0533 RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS
26 0544 SLEEVES AND SLEEVE SEALS FOR ELECTRICAL RACEWAYS
AND CABLING
26 0548.16 SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS
26 0553 IDENTIFICATION FOR ELECTRICAL SYSTEMS
26 0923 LIGHTING CONTROL DEVICES
26 2416 PANELBOARDS
26 2726 WIRING DEVICES
26 2813 FUSES
TABLE OF CONTENTS Page 2
124LU22F0155/ AFD
Smokejumper Visitor Center
26 2816 ENCLOSED SWITCHES
26 2913.03 MANUAL MOTOR CONTROLLERS
26 4313 SURGE PROTECTION FOR LOW-VOLTAGE ELECTRICAL
POWER CIRCUITS
26 5119 LED LIGHTING
DIVISION 28 – ELECTRONIC SAFETY AND SECURITY
28 4621 ADDRESSABLE FIRE ALARM SYSTEM
124LU22F0155 / AFD 22 0000 - 1 GENERAL REQUIREMENTS OF
Smokejumper Visitor Center PLUMBING AND HVAC
SECTION 22 0000
GENERAL REQUIREMENTS OF PLUMBING AND HVAC
PART 1 - GENERAL
1.01 SUMMARY
A. The requirements listed in this section are supplemental to the Division 01 General
Requirements.
B. It shall be the responsibility of the Plumbing and Mechanical Contractor to examine and refer to all Architectural, Civil, Structural, Electrical, and Landscape and specifications for construction conditions which may affect the scope of Plumbing and HVAC work. Inspect the building site and existing facilities for verification of present conditions. Make proper provisions for these conditions in performance of the work and cost thereof.
C. Plumbing and Mechanical work for this project shall include all items, articles, materials and the associated labor mentioned, scheduled or shown in these specifications and in the accompanying drawings.
D. Furnish and install all equipment, materials and any required incidental items required by good practice to complete the systems described herein.
1.02 CODES AND STANDARDS
A. Work shall meet the requirements of the plans and specifications and shall not be less than the minimum requirements of applicable sections of the latest Codes and Standards of the following Organizations:
1. American Gas Association (AGA)
2. American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE)
3. American Society of Mechanical Engineers (ASME)
4. Sheet Metal and Air Conditioning Contractors’ National Association Inc. (SMACNA)
5. American Water Works Association (AWWA)
6. National Electrical Code (NEC)
7. National Electrical Manufacturers Association (NEMA)
8. National Fire Protection Association (NFPA)
9. International Plumbing Code (IPC)
10. Occupational Safety & Health Act (OSHA)
11. Plastic Pipe Institute (PPI)
12. International Mechanical Code (IMC)
13. International Fuel Gas Code (IFGC)
14. International Building Code (IBC)
15. International Energy Conservation Code (IECC)
16. Requirements of the Serving Utility Company
17. Local and State Codes and Ordinances
1.03 FEES AND PERMITS
A. The Plumbing and Mechanical Contractors shall pay all fees and arrange all permits required for work done under their contract and under their supervision by subcontract.
B. All usage contracts between the Owner and the serving utilities company, such as membership and usage charges or fees, etc., for the purpose of obtaining the services for the utility company shall be applied for and paid for by the Owner.
1.04 MATERIALS AND EQUIPMENT
124LU22F0155 / AFD 22 0000 - 2 GENERAL REQUIREMENTS OF
A. Manufacturer’s trade names and catalog numbers listed are intended to indicate the quality of equipment or materials desired. Manufacturers not listed in the specification will be considered substitutions and must have prior approval.
B. See Division 01 for Substitutions Procedures. Requests for substitution are to be submitted sufficiently ahead of the deadline, to give ample time for examination. Prior approval request for substitution must indicate the specific item or items to be furnished in lieu of those scheduled, together with complete technical and comparative data on scheduled items and items proposed for substitution.
C. If the engineer approves any proposed substitution, the approved product will be listed in an addendum. Bidders shall not rely on approval made in any other manner.
D. Mechanical equipment may be installed with manufacturer’s standard finish and color except where specific color, finish or choice is indicated. If the manufacturer has no standard finish, equipment shall have a prime coat and two finish coats of gray enamel.
E. High altitude operation: Capacity of all equipment is to be sized and manufactured to perform at the elevation of the project site. If not specifically indicated in the equipment schedule or in the specifications provide all required accessories and equipment for proper operation at elevation of the project site.
F. This Contractor shall be responsible for materials and equipment installed under this contract.
Contractor shall also be responsible for the protection of materials and equipment of others from damage as a result of his work.
G. Manufactured material and equipment shall be applied, installed, connected, erected, used, cleaned and conditioned as directed by manufacturer unless herein specified to the contrary.
H. This Contractor shall make the required arrangement with the General Contractor or Construction Manager for the introduction into the building of equipment too large to pass through finished openings.
I. Store materials and equipment indoors at the job site. If this is not possible, store on raised platforms and protect from the weather by means of waterproof covers. Coverings shall permit circulation of air around the materials to prevent condensation of moisture. Screen or cap openings in equipment to prevent the entry of vermin.
1.05 INTENT OF DRAWINGS
A. The drawings are diagrammatic and do not necessarily show exact location of piping and ductwork unless specifically dimensioned. Riser and other diagrams are schematic and do not necessarily show the physical arrangement of the equipment. They shall not be used for obtaining lineal runs of piping or ductwork, nor shall they be used for shop drawings for piping and ductwork fabrication or ordering. Discrepancies shown on different plans, or between plans and actual field conditions shall be brought to the attention of the Architect/Engineer for resolution.
1.06 COMMISSIONING OF SYSTEMS
A. Mechanical systems where the total mechanical equipment capacity is greater than 480,000
Btu/hr cooling capacity and 600,000 Btu/hr heating capacity shall be commissioned in accordance with the provisions of C408 of the International Energy Conservation Code by a registered professional. The mechanical contractor shall be responsible for all cost associated with commissioning.
B. See Sections 019113 “Commissioning Requirements of Contractor”, 220800 “Commissioning of Plumbing”, 230800 “Commissioning of HVAC”, 260800 “Commissioning of Electrical Systems”.
1.07 RESPONSIBILITY
A. Plumbing and HVAC work shall conform to requirements of all divisions 22 and 23 specifications.
124LU22F0155 / AFD 22 0000 - 3 GENERAL REQUIREMENTS OF
B. The Plumbing and Mechanical Contractors shall be responsible for the installation of a satisfactory and complete system in accordance with the intent of the drawing and specifications.
Provide, at no extra cost, all incidental items, materials, accessories and labor required for completion of the work even though they are not specifically mentioned or indicated on the drawings or in the specifications.
C. The drawings do not attempt to show complete details of the building construction which affect the mechanical and plumbing installation; and reference is therefore required to the Architectural, Civil, Structural, Landscape and Electrical drawings and specifications and to shop drawings of all trades for additional details which affect the installation of the work covered under this Division of the Contract.
D. Location of mechanical and plumbing system components shall be checked for conflicts with openings, structural members and components of other systems having fixed locations. In the event of any conflicts, the Architect/Engineer shall be consulted, and their decision shall govern.
Necessary changes shall be made at the Contractor’s expense.
E. Determine, and be responsible for, the proper location and character of inserts for hangers, chases, sleeves, and other openings in the construction required for the work and obtain this information well in advance of the construction progress so work will not be delayed.
F. Final location of inserts, hangers, etc., required for each installation, must be coordinated with facilities required for other installations to prevent interference.
G. Take extreme caution not to install work that connects to equipment until such time as complete Shop Drawings of such equipment have been approved by the Architect/Engineer. Any work installed by the Contractor, prior to approval of Shop Drawings, will be at the Contractor's risk.
H. All modifications and changes required due to installation of equipment other than the scheduled equipment shall be made at the contractor’s expense.
I. It shall be the responsibility of the installing contractor to coordinate changes to work by other trades that result from the installation of equipment other than the scheduled equipment.
J. If the provided equipment is heavier or larger than the scheduled or specified equipment, it shall be the responsibility of the installing contractor to coordinate the required structural changes and pay for any and all associated cost.
K. If the provided equipment has different motor characteristics or electrical requirements than the scheduled or specified equipment, it shall be the responsibility of the installing contractor to coordinate the required changes and pay for any and all associated cost.
L. If larger or additional electrical conduits, wire or breakers are required due to the installation of equipment other than the scheduled or specified equipment it shall be the responsibility of the installing contractor to coordinate the required changes and pay for any and all associated cost.
M. If the provided equipment requires different fluid flow rates than the scheduled or specified equipment, it shall be the responsibility of the installing contractor to coordinate all required changes including but not limited to pumps, piping, valves, etc and pay for any and all associated cost.
N. At all times during the performance of this Contract, properly protect work from damage and protect the Owner's property from injury of loss. Make good any damage, injury or loss, except such as may be directly due to errors in the Bidding Documents or caused by Agents or Employees of the Owner. Adequately protect adjacent property as provided by law and the Bidding Documents. Provide and maintain passageways, guard fences, lights and other facilities for protection required by Public Authority or Local conditions.
O. The Contractor shall be responsible for damages incurred due to the work of their contractors, to the building or its contents, people, etc.
1.08 REVIEW
A. All work and material is subject to review at any time by the Architect/Engineer or his representative. If the Architect/Engineer or his representative finds material that does not
124LU22F0155 / AFD 22 0000 - 4 GENERAL REQUIREMENTS OF
conform to these specifications or that is not properly installed or finished, correct the deficiencies in a manner satisfactory to the Architect/Engineer at the Contractor’s expense.
1.09 WORKMANSHIP
A. Work under this contract shall be performed by workmen skilled in the particular trade, including work necessary to properly complete the installation in a workmanlike manner to present a neat and finished appearance.
B. Obtain Architect's/Engineer's approval before performing any cutting on structural members or patching of building surfaces. Any damage to the building or equipment by the Mechanical or Plumbing Contractor shall be the responsibility of the Mechanical or Plumbing Contractor and shall be repaired by skilled craftsmen of the trades involved at the Contractor’s expense.
C. Chases, openings, sleeves, hangers, anchors, recesses, equipment pads, and framing for equipment; shall be provided by others only if so noted on the drawings. Otherwise, they will be provided by the Mechanical or Plumbing Contractor for their work.
1.10 COORDINATION
A. This Mechanical and Plumbing Contractor shall plan their work to proceed with a minimum interference with other trades and it shall be their responsibility to inform the General Contractor of all openings required in the building structure for installation of work, and to provide sleeves as required. Dimensions of equipment installed and/or provided by others shall be checked so that correct clearances and connections may be made.
B. In general, pipelines requiring gravity drainage shall be installed first, followed by ductwork, large piping mains and electrical conduit. The location of fire protection piping and heads shall be coordinated with other trades to ensure that installations by other trades do not block heads.
C. Leave sufficient space for the installation of insulation on piping and ductwork as specified. It is not acceptable to compress pipe or duct insulation for any reason.
1.11 CLEANING
A. Keep the job site clean. The Mechanical and Plumbing Contractors shall remove all waste and rubbish associated with their work.
B. Upon completion of work, remove materials, scraps and debris related to plumbing and mechanical work and leave all spaces including tunnels, crawlspaces, pipe or duct chases and ceiling plenums clean and orderly.
C. The Mechanical and Plumbing contractors will be responsible for cleaning the exterior and interior of all equipment prior to star-up. Once all equipment has been cleaned it shall be inspected by the Architect/Engineer prior to start-up.
D. The Mechanical and Plumbing Contractors shall provide dust protection of existing materials and equipment as well a new materials and equipment for the duration of the project. Protect existing materials and equipment from damage for the duration of the project. Clean the exterior and interior of all existing equipment at the completion of the project.
1.12 TEMPORARY FACILITIES
A. Offices
1. The Mechanical and Plumbing Contractor must have the permission of the Owner and General Contractor or Construction Manager to install a temporary office/job trailer on the project site.
2. The Contractor shall completely remove his temporary installations when no longer needed and the premises shall be completely clean, disinfected, patched, and refinished to match adjacent areas.
B. Ladders and Scaffolds
124LU22F0155 / AFD 22 0000 - 5 GENERAL REQUIREMENTS OF
1. The Mechanical and Plumbing Contractors shall provide their own ladders, scaffolds, etc.
of substantial construction for access to their work in various portions of the building as may be required. When no longer needed, they shall be removed by the Contractor.
C. Protection Devices
1. The Mechanical and Plumbing Contractor shall provide and maintain his own necessary barricades, fences, signal lights, etc., required by all governing authorities or shown on the drawings. When no longer needed, they shall be removed by the Contractor.
D. Temporary Fire Protection
1. The Mechanical and Plumbing Contractor shall provide all necessary first aid hand fire extinguishers for Class A, B, C and special hazards as may exist in his own work area only in accordance with good and safe practice and as required by jurisdictional safety authority.
1.13 SUBMITTALS
A. Submittals will be required for each piece of equipment, material or product as noted in the table below. All submittals shall be submitted, reviewed and all discrepancies addressed prior to ordering equipment or starting work. Any equipment ordered without having first completed the submittal process is done at the risk of the contractor. Any work performed prior to completing the submittal process is done at the risk of the contractor.
124LU22F0155 / AFD 22 0000 - 6 GENERAL REQUIREMENTS OF
Specification Section
Pr od uc t D at a
Pe rfo rm an ce
D at a
Sh op
D ra w in g
D el eg at ed
D es ig n
W iri ng D ia gr am
C ol or C ha rt
Su st ai na bi lit y C om pl ia nc e
Notes
220500 X X Provide Delegated Design per the requirements of this section
220519 X 220523 X 220529 X X Provide Delegated Design per the requirements of this section 220548 X X Provide Delegated Design per the requirements of this section 220553 X 220716 X 221116 X 221119 X 221123 X X 221316 X X 221319 X 221329 X X X 223400 X X X X 224100 X X X X X
230593 Provide T&B Certifications 230713 X X X X Provide Shop Drawings with Ductwork
Plans
230593 Provide T&B Certifications 230713 X X X X Provide Shop Drawings per the requirements of this section 231123 X 233113 X X X X 233300 X X 233346 X 233423 X X X X 233713 X X 235416 X X X X 238126 X X X X 238231 X X X X
B. Submittal Definitions
1. Product Data: Provide manufacturers’ cut sheets that include general product information including but not limited to, model number, physical data, nominal capacities, and rough-in requirements.
2. Performance Data: Provide detailed performance and capacities based on project specific requirements including but not limited to: flow rates, capacities, pressure loss, temperatures, fan curves, pump curves, part load performance, sound data, and electrical characteristics.
124LU22F0155 / AFD 22 0000 - 7 GENERAL REQUIREMENTS OF
3. Shop Drawings: Provide detailed drawings of the equipment showing overall dimensions, location of electrical and piping connection, location of anchorage points, location of electrical and control panels, and all operating, service and maintenance clearances.
4. Delegated Design: Provide detailed drawings prepared and stamped by a registered Professional Engineer, that detail pertinent design criteria, the materials and products to be installed and the required installation locations.
5. Wiring Diagram: Provide diagrams that identify, and detail required field wiring.
6. Color Chart: Provide a physical color chart of material samples required for selection of equipment colors.
7. Sustainability Compliance: Provide literature that indicates a products compliance with
LEED or Green Globes. See Division 01 for additional information and requirements.
C. Submittal Formats:
1. Include the following information with each submittal:
a. Project Name
b. Submittal Date
c. Name of Architect
d. Name of Engineer
e. Name of General Contractor or Construction Manager
f. Name of Sub-Contractor
g. Name of firm or entity that prepared the submittal
h. Unique Submittal Number
i. Type of Submittal
j. Specification Section
k. Name or Mark of equipment or material and detail or drawings reference.
2. All Submittals with the exception of color charts or material samples shall be electronically transmitted PDFs.
D. Submittal Requirements
1. Submittals shall be submitted as a complete specification section. The submittal must include all materials and equipment for that specification section. Submittals for individual materials of equipment will be rejected without review.
2. Submittals shall be complete, clearly show item used, size, dimensions, capacity, rough in, etc., as required for complete check and installation. Manufacturer’s literature showing more than one item shall be clearly marked as to which item is being furnished or it will be rejected and returned without review.
3. Each submittal shall be thoroughly checked by the Contractor for compliance with the Contract Document requirements, accuracy of dimensions, relationship to the work of other trades, and conformance with sound, safe practices as to erection and installation.
Each submittal shall then bear a stamp evidencing such checking and shall show corrections made, if any. Submittals requiring extensive corrections shall be revised before submission. Each submittal not stamped and signed by the Contractor evidencing such checking will be rejected and returned without review.
4. On each submittal, clearly indicate deviations from requirements in the Contract Documents, including minor variations and limitations. Include relevant additional information and revisions, other than those requested on previous submittals. Indicate by highlighting on each submittal or noting on attached separate sheet.
5. Review of the shop drawings and literature by the engineer shall not relieve the contractor for responsibility for deviations from the drawings or specifications, nor shall it relieve the contractor from responsibility for errors in the shop drawings or literature. It is the responsibility of the contractor to provide materials and equipment which meet the specifications and job requirements.
124LU22F0155 / AFD 22 0000 - 8 GENERAL REQUIREMENTS OF
1.14 OPERATION AND MAINTENANCE MANUALS
A. Operation and Maintenance Manuals (O&M Manuals) shall contain:
1. Names and contact information for the Project Architect, Project Engineer.
2. Names and contact information for the General Contractor or Construction Manager.
3. Names and contact information for sub-contractors.
4. Installation, maintenance and operating instructions for each piece of equipment.
5. Parts lists
6. Wiring Diagrams
7. Equipment Start-up and inspection certificates
8. Test and Balance Reports
9. Commissioning Reports
10. Copies of Equipment Warranties
11. Copies of Submittals
12. Record Drawings.
B. Prior to substantial completion, submit an electronic copy of the O&M manual in PDF format to the Architect, Engineer and Owner for Review and approval. The PDF shall be one file with an index and hyperlinks to each section. Individual bound PDFs without automated navigation will be rejected. All O&M data shall be grouped by the equipment type and ordered by the specification numbering.
C. Prior to final payment a final electronic copy of the O&M manual on an archival quality DVD as well as two printed copies, shall be furnished to the owner. Printed copies shall have commercial quality 8-1/2” x 11” 3-ring binders with tabbed dividers for each section.
1.15 AS-BUILT RECORD DRAWINGS
A. The Contractor shall furnish to the Owner and Architect/Engineer a marked print showing the location of all concealed or underground pipe or conduit runs and other equipment installed other than as shown on the drawings. Dimension underground lines from established building lines.
Indicate all installed pull boxes in conduit runs.
B. The Contractor shall furnish to the Architect/Engineer a marked print showing the location of all mechanical equipment, plumbing fixtures, piping, ductwork, diffusers, grilles, etc. The location of any item which deviates from the bid documents shall be accurately drawn and dimensioned.
C. All underground piping and ductwork shall be dimensioned from nearest column and/or exterior walls. The location of all maintenance related items, such as duct access doors, fire dampers, isolation valves, filters, etc., shall be highlighted on the as built drawing.
1.16 PLACING SYSTEM INTO OPERATION
A. Prior to the starting of equipment, the Mechanical or Plumbing Contractor shall thoroughly inspect the installation and any work completed by other trades and subcontractors to verify compliance with the contract documents.
B. Start-up of all HVAC equipment shall be completed by factory trained representatives. At the completion of start-up, the factory representative shall submit to the architect and engineer, a start-up report that indicates any problems encountered, potential problems including installation issues, adjustments made or required to be made to ensure proper operation of the equipment.
Any installation deficiencies identified shall be corrected at no additional cost to the owner.
1.17 OWNER TRAINING
A. General
1. The system training is intended to familiarize the Owner’s operating and maintenance staff with all systems requiring maintenance. Training is to be provided after the systems
124LU22F0155 / AFD 22 0000 - 9 GENERAL REQUIREMENTS OF
are in place and operational, after issues noted during commissioning have been resolved, and before final acceptance.
B. Systems Requiring Training
1. All mechanical, electrical, safety, standby, and automatic control systems in the project, and other systems specified elsewhere to have training.
C. Attendance:
1. Training is to be provided by contractor’s representatives that are familiar with the system’s operation and maintenance requirements. Individual training sessions (modules) shall be provided for each type or group of systems, separated roughly by trade group that will be performing maintenance on the system. The trades groups and systems typically requiring training are:
a. HVAC & Refrigeration (refrigeration, fan systems, controls)
b. Plumbers (Domestic and Sanitary Plumbing, gas-fired heating)
D. Schedule:
1. One eight hour (8 hr) comprehensive training session is to be scheduled that includes coverage for the multiple training modules listed above in section C. Length of each training module will be determined by scope of training indicated below, and as coordinated with Owner after a draft copy of training documents have been reviewed.
E. Training Documentation:
1. Contractor to submit draft copy of agenda and training documents to Owner for review at least two weeks prior to training date.
2. Provide a copy of the following items for each person that will be attending the training session. Coordinate required number with the Owner.
a. Training agenda.
b. Summary of new systems installed by this project.
c. Summary of work performed under this project.
d. Control system drawings and sequences of operation.
e. List of important maintenance and trouble-shooting operations for all systems.
3. Provide minimum of 2 copies of following items:
a. Contract documents including all drawings, specifications, addendums, and change orders.
F. Training Sessions:
1. Assemble at location to be determined by the Owner.
2. Distribute training documentation as indicated above.
3. Provide classroom style training if required for orientation and discussion of new systems installed by this project, and other issues appropriate for a classroom format.
4. Visit site and review locations; and perform detailed review of operation and maintenance requirements for current systems.
1.18 WARRANTY
A. The Contractor shall guarantee that all materials and labor installed are new and of first quality and that any material or labor found defective shall be replaced without cost to the Owner within one (1) year after substantial completion of the Contract or one (1) full season of heating and cooling operation, whichever is the greater. The guarantee shall list the date of the beginning of
124LU22F0155 / AFD 22 0000 - 10 GENERAL REQUIREMENTS OF
the one (1) year period, which shall be the date that the Substantial Completion Certificate is issued.
B. Any damage to the building, caused by defective work or material of the Contractor within the above-mentioned period, shall be satisfactorily repaired without cost to the Owner.
C. The guarantee does not include maintenance of equipment. The Owner shall accept full responsibility for proper operation and maintenance of equipment immediately upon substantial completion and occupancy of the building.
D. Final acceptance by the Owner will not occur until all operating instructions are mounted in Equipment Rooms and Operating Personnel are thoroughly indoctrinated in the operation of all mechanical equipment by the Contractor.
E. No equipment installed as part of this project shall be used for temporary heat during construction.
END OF SECTION
124LU22F0155 / AFD 22 0500 - 1 GENERAL PROVISION OF
SECTION 22 0500
GENERAL PROVISION OF PLUMBING AND HVAC
PART 1 - GENERAL
1.01 SUMMARY
A. Section includes the following:
1. Expansion Fittings and Loops for Piping Systems
2. Dielectric Fittings
3. Pipe Sleeves
4. Sleeve Seals Systems for Piping
5. Silicone Sealant
6. Escutcheons for Piping
7. Floor Plates
1.02 SUBMITTALS
A. See Section 22 0000 “General Requirements of Plumbing and HVAC” for Submittal requirements.
1.03 QUALITY ASSURANCE
A. Welding Qualifications: Qualify procedures and personnel according to AWS D1.1/D1.1M, "Structural
Welding Code - Steel."
B. Pipe and Pressure-Vessel Welding Qualifications: Qualify procedures and operators according to
ASME Boiler and Pressure Vessel Code.
1.04 PERFORMANCE REQUIREMENTS
A. Compatibility: Products shall be suitable for piping service fluids, materials, working pressures, and temperatures.
B. Capability: Products to absorb 200 percent of maximum axial movement between anchors.
PART 2 - PRODUCTS
2.01 EXPANSION FITTINGS AND LOOPS FOR PIPING SYSTEMS
A. Rubber Union Connector Expansion Joints
1. Manufacturers: Subject to compliance with requirements, provide products by the following:
a. Engineered Flexible Products EFP
b. Mason Industries, Inc.
c. MetraFlex
d. Twin City Hose
e. Vibro-Acoustics
2. Material: Twin reinforced-rubber spheres with external restraining cables.
3. Minimum Pressure Rating: 150 psig at 170 deg F, unless otherwise indicated.
4. End Connections for NPS 2 and Smaller: Threaded.
B. Flexible-Hose Packless Expansion Joints:
1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
http://www.specagent.com/Lookup?ulid=11222 http://www.specagent.com/Lookup?ulid=1669
124LU22F0155 / AFD 22 0500 - 2 GENERAL PROVISION OF
a. Engineered Flexible Products EFP
b. Mason Industries, Inc.
c. Metraflex Company (The).
d. Twin City Hose Inc.
e. Vibro-Acoustics
2. Description: Manufactured assembly with inlet and outlet elbow fittings and two flexible-metal-hose legs joined by long-radius, 180-degree return bend or center section of flexible hose.
3. Flexible Hose: Corrugated-metal inner hoses and braided outer sheaths.
4. Expansion Joints for Copper Tubing NPS 2 and Smaller: Copper-alloy fittings with solder-joint end connections.
a. Bronze hoses and single-braid bronze sheaths with 450 psig at 70 deg F and 340 psig at 450 deg F ratings.
5. Expansion Joints for Steel Piping NPS 2 and Smaller: Carbon-steel fittings with threaded end connections.
a. Stainless-steel hoses and single-braid, stainless-steel sheaths with 450 psig at 70 deg F and 325 psig at 600 deg F ratings.
2.02 DIELECTRIC FITTINGS
A. General Requirements: Assembly of copper alloy and ferrous materials with separating nonconductive insulating material. Include end connections compatible with pipes to be joined.
B. Dielectric Unions:
1. Dielectric Unions are not allowed.
C. Dielectric Flanges:
1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
a. Capitol Manufacturing Company; member of the Phoenix Forge Group.
b. Central Plastics Company.
c. Matco-Norca.
d. Watts; a division of Watts Water Technologies, Inc.
e. Wilkins; a Zurn company.
2. Standard: ASSE 1079.
3. Factory-fabricated, bolted, companion-flange assembly.
4. Pressure Rating: 175 psig.
5. End Connections: Solder-joint copper alloy and threaded ferrous; threaded solder-joint copper alloy and threaded ferrous.
D. Dielectric-Flange Insulating Kits:
1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
a. Advance Products & Systems, Inc.
b. Calpico, Inc.
c. Central Plastics Company.
d. Pipeline Seal and Insulator, Inc.
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124LU22F0155 / AFD 22 0500 - 3 GENERAL PROVISION OF
2. Nonconducting materials for field assembly of companion flanges.
3. Pressure Rating: 150 psig.
4. Gasket: Neoprene or phenolic.
5. Bolt Sleeves: Phenolic or polyethylene.
6. Washers: Phenolic with steel backing washers.
E. PEX Dielectric Separator:
1. Description: 6” long section of pex piping shall be installed between dis-similar piping materials.
2. Pipe Material: PEX plastic according to ASTM F 876.
3. Oxygen Barrier: O2 permeability <= 0.32 mg/m2/day in accordance with DIN 4726.
4. Fittings: ASTM F 1960, cold expansion fittings and reinforcing rings.
5. Pressure/Temperature Rating: Minimum 100 psig and 180 deg F.
2.03 SLEEVES
A. Galvanized-Steel Sheet Pipe Sleeves: 0.0239-inch minimum thickness; round tube closed with welded longitudinal joint.
2.04 SLEEVE-SEAL SYSTEMS
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
1. Advance Products & Systems, Inc.
2. CALPICO, Inc.
3. GPT; an EnPro Industries company.
4. Metraflex Company (The).
5. Innerlynx
6. Garlock
B. Description:
1. Modular sealing-element unit, designed for field assembly, for filling annular space between piping and sleeve.
2. Designed to form a hydrostatic seal of 20-psig.
3. Sealing Elements: EPDM-rubber interlocking links shaped to fit surface of pipe. Include type and number required for pipe material and size.
4. Pressure Plates: Composite plastic.
5. Connecting Bolts and Nuts: Stainless steel of length required to secure pressure plates to sealing elements.
2.05 ASSEMBLY PENETRATIONS
A. All penetrations through a fire rated assembly shall be protected with an approved fire stop system in compliance with the rated assemblies as outlined in the Underwriters Laboratory Listing.
1. Manufacturers: Subject to compliance with requirements, provide products by the following:
a. 3M Company
b. Holdrite
c. Hilti
2.06 SILICONE SEALANTS
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124LU22F0155 / AFD 22 0500 - 4 GENERAL PROVISION OF
A. Silicone, S, P, 25, T, NT: Single-component, pourable, plus 25 percent and minus 25 percent movement capability, traffic- and nontraffic-use, neutral-curing silicone joint sealant; ASTM C 920, Type S, Grade P, Class 25, Uses T and NT. Grade P Pourable (self-leveling) formulation is for opening in floors and other horizontal surfaces that are not fire rated.
2.07 ESCUTCHEONS
A. One-Piece, Cast-Brass Type: With polished, chrome-plated finish and setscrew fastener.
B. One-Piece, Deep-Pattern Type: Deep-drawn, box-shaped brass with chrome-plated finish and spring-clip fasteners.
C. One-Piece, Stamped-Steel Type: With chrome-plated finish and spring-clip fasteners.
2.08 FLOOR PLATES
A. One-Piece Floor Plates: Cast-iron flange with holes for fasteners.
2.09 EXECUTION
2.10 EXPANSION JOINT INSTALLATION
A. Install expansion joints of sizes matching sizes of piping in which they are installed.
B. Install expansion joint per the manufacture’s written instructions.
2.11 DIELECTRIC FITTING INSTALLATION
A. Install dielectric fittings in piping at connections of dissimilar metal piping and tubing.
B. Install Dielectric fittings per the manufacturers written instructions.
C. Install pipe hangers immediately upsteam and downstream of dielectric fittings.
D. Install isolation valves immediately upsteam and downstream of dielectric fittings.
E. Dielectric Fittings for NPS 2 and Smaller: PEX Dielectric Separator.
F. Dielectric Fittings for NPS 2-1/2 and Larger: Dielectric Flange.
2.12 SLEEVE INTALLATION
A. Install sleeves for piping passing through penetrations in floors, partitions, roofs, and walls.
B. For sleeves that will have sleeve-seal system installed, select sleeves of size large enough to provide 1-inchannular clear space between piping and concrete slabs and walls.
C. Install sleeves in concrete floors, concrete roof slabs, and concrete walls as new slabs and walls are constructed.
1. Cut sleeves to length for mounting flush with both surfaces.
a. Exception: Extend sleeves installed in floors of mechanical equipment areas or other wet areas 2 inches above finished floor level.
2. Using silicone sealant, seal space outside of sleeves in slabs and walls without sleeve-seal system.
D. Fire-Resistance-Rated Penetrations, Horizontal Assembly Penetrations, and Smoke-Barrier Penetrations: Maintain indicated fire or smoke rating of walls, partitions, ceilings, and floors at pipe penetrations. Seal pipe penetrations with fire- and smoke-stop materials. Comply with requirements for firestopping and fill materials specified in Section 07 8413 "Penetration Firestopping."
2.13 SLEEVE-SEALS SYSTEM INSTALLATION
A. Install sleeve-seal systems in sleeves in exterior concrete walls at piping entries into building.
124LU22F0155 / AFD 22 0500 - 5 GENERAL PROVISION OF
B. Select type, size, and number of sealing elements required for piping material and size and for sleeve ID or hole size. Position piping in center of sleeve. Center piping in penetration, assemble sleeve-seal-system components, and install in annular space between piping and sleeve. Tighten bolts against pressure plates that cause sealing elements to expand and make a watertight seal.
2.14 SLEEVE-SEAL SCHEDULE
A. Use sleeve and sleeve-seals for the following piping-penetration applications:
1. Exterior Concrete Walls Above Grade: Galvanized-Steel Sheet Pipe Sleeves with Sleeve-seal system
2. Exterior Concrete Walls Below Grade: Galvanized-Steel Sheet Pipe Sleeves with Sleeve-seal system
3. Interior or Exterior Concrete Slabs-on-Grade: Sleeve not required.
4. Interior Concrete Slabs Above Grade: Galvanized-Steel Sheet Pipe Sleeves with Silicone
Sealant or Fire calk
5. Interior Partitions: Sleeve not require – fire calk penetrations of rated assemblies.
2.15 ESCUTCHEON INSTALLATION
A. Install escutcheons for piping penetrations of walls, ceilings, and finished floors.
B. Install escutcheons with ID to closely fit around pipe, tube, and insulation of piping and with OD that completely covers opening.
2.16 FLOOR PLATE INSTALLATION
A. Install floor plates for piping penetrations of equipment-room floors.
B. Install floor plates with ID to closely fit around pipe, tube, and insulation of piping and with OD that completely covers opening.
124LU22F0155 / AFD 22 0519 - 1 METERS AND GAGES FOR
Smokejumper Visitor Center PLUMBING AND HVAC PIPING
SECTION 22 0519
METERS AND GAGES FOR PLUMBING AND HVAC PIPING
PART 1 - GENERAL
1.01 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
1.02 SUMMARY
A. Section Includes:
1. Bimetallic-actuated thermometers.
2. Thermowells.
3. Dial-type pressure gages.
4. Gage attachments.
1.03 ACTION SUBMITTALS
A. Product Data: For each type of product.
1.04 INFORMATIONAL SUBMITTALS
A. Product Certificates: For each type of meter and gage.
1.05 CLOSEOUT SUBMITTALS
A. Operation and Maintenance Data: For meters and gages to include in operation and maintenance manuals.
PART 2 - PRODUCTS
2.01 BIMETALLIC-ACTUATED THERMOMETERS
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
1. Ashcroft Inc.
2. Miljoco Corporation.
3. Tel-Tru Manufacturing Company.
4. Trerice, H. O. Co.
5. Prior Approved Equal
B. Standard: ASME B40.200.
C. Case: Liquid-filled and sealed type(s); stainless steel with 3-inch nominal diameter.
D. Dial: Nonreflective aluminum with permanently etched scale markings and scales in deg F.
E. Connector Type(s): Union joint, adjustable angle, with unified-inch screw threads.
F. Connector Size: 1/2 inch, with ASME B1.1 screw threads.
G. Stem: 0.25 or 0.375 inch in diameter; stainless steel.
H. Window: Plain glass.
I. Ring: Stainless steel.
J. Element: Bimetal coil.
K. Pointer: Dark-colored metal.
L. Accuracy: Plus or minus 1 percent of scale range.
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124LU22F0155 / AFD 22 0519 - 2 METERS AND GAGES FOR
2.02 THERMOWELLS
A. Thermowells:
1. Standard: ASME B40.200.
2. Description: Pressure-tight, socket-type fitting made for insertion into piping tee fitting.
3. Material for Use with Copper Tubing: CNR or CUNI.
4. Material for Use with Steel Piping: CRES or CSA.
5. Type: Stepped shank unless straight or tapered shank is indicated.
6. External Threads: NPS 1/2, NPS 3/4, or NPS 1, ASME B1.20.1 pipe threads.
7. Internal Threads: 1/2, 3/4, and 1 inch, with ASME B1.1 screw threads.
8. Bore: Diameter required to match thermometer bulb or stem.
9. Insertion Length: Length required to match thermometer bulb or stem.
10. Lagging Extension: Include on thermowells for insulated piping and tubing.
11. Bushings: For converting size of thermowell's internal screw thread to size of thermometer connection.
B. Heat-Transfer Medium: Mixture of graphite and glycerin.
2.03 PRESSURE GAGES
A. Direct-Mounted and Remote, Metal-Case, Dial-Type Pressure Gages:
1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
a. Ashcroft Inc.
b. Miljoco Corporation.
c. Tel-Tru Manufacturing Company.
d. Trerice, H. O. Co.
e. Prior Approved Equal
2. Standard: ASME B40.100.
3. Case: Liquid-filled, Sealed type(s); 4-1/2-inch nominal diameter.
4. Pressure-Element Assembly: Bourdon tube unless otherwise indicated.
5. Pressure Connection: Brass, with NPS 1/4 or NPS 1/2, ASME B1.20.1 pipe threads and bottom-outlet type unless back-outlet type is indicated.
6. Movement: Mechanical, with link to pressure element and connection to pointer.
7. Dial: Nonreflective aluminum with permanently etched scale markings graduated in psi.
8. Pointer: Dark-colored metal.
9. Window: Glass.
10. Ring: Metal.
11. Accuracy: Grade B, plus or minus 2 percent of middle half of scale range.
2.04 GAGE ATTACHMENTS
A. Snubbers: ASME B40.100, brass; with NPS 1/4 or NPS 1/2, ASME B1.20.1 pipe threads and piston or porous-metal-type surge-dampening device. Include extension for use on insulated piping.
B. Valves: Brass or stainless-steel needle, with NPS 1/4 or NPS 1/2, ASME B1.20.1 pipe threads.
PART 3 - EXECUTION
3.01 INSTALLATION
A. Install thermowells with socket extending a minimum of 2 inches into fluid and in vertical position in piping tees.
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124LU22F0155 / AFD 22 0519 - 3 METERS AND GAGES FOR
B. Install thermowells of sizes required to match thermometer connectors. Include bushings if required to match sizes.
C. Install thermowells with extension on insulated piping.
D. Fill thermowells with heat-transfer medium.
E. Install direct-mounted thermometers in thermowells and adjust vertical and tilted positions.
F. Install remote-mounted thermometer bulbs in thermowells and install cases on panels; connect cases with tubing and support tubing to prevent kinks. Use minimum tubing length.
G. Install direct-mounted pressure gages in piping tees with pressure gage located on pipe at the most readable position.
H. Install remote-mounted pressure gages on panel.
I. Install valve and snubber in piping for each pressure gage for fluids.
J. Install thermometers in the following locations:
1. Inlet and outlet of each domestic water heater.
K. Install pressure gages in the following locations:
1. Building water service entrance into building.
2. Inlet and outlet of each pressure-reducing valve.
3. Suction and discharge of each pump.
L. Install meters and gages adjacent to machines and equipment to allow service and maintenance of meters, gages, machines, and equipment.
M. Adjust faces of meters and gages to proper angle for best visibility.
3.02 THERMOMETER SCALE-RANGE SCHEDULE
A. Domestic Cold-Water Piping: 0 to 100 deg F.
B. Domestic Hot-Water Piping: 30 to 230 deg F.
3.03 PRESSURE-GAGE SCALE-RANGE SCHEDULE
A. Water Service Piping: 0 to 150 psi.
B. Domestic Water Piping: 0 to 100 psi.
124LU22F0155 / AFD 22 0523 - 1 GENERAL DUTY VALVES FOR
SECTION 22 0523
GENERAL DUTY VALVES FOR PLUMBING AND HVAC
PART 1 - GENERAL
1.01 SUMMARY
A. Section includes:
1. Ball Valves
2. Bronze Check Valves
1.02 SUBMITTALS
A. See Section 22 0000 “General Requirements for Pluming and HVAC” for submittal requirements.
PART 2 - PRODUCTS
2.01 GENERAL REQUIREMENTS FOR VALVES
A. Source Limitations for Valves: Obtain each type of valve from single source from single manufacturer.
B. ASME Compliance:
1. ASME B1.20.1 for threads for threaded-end valves.
2. ASME B16.1 for flanges on iron valves.
3. ASME B16.10 and ASME B16.34 for ferrous valve dimensions and design criteria.
4. ASME B16.18 for solder-joint connections.
5. ASME B31.1 for power piping valves.
6. ASME B31.9 for building services piping valves.
C. Bronze valves shall be made with dezincification-resistant materials. Bronze valves made with copper alloy (brass) containing more than 15 percent zinc are not permitted.
D. Refer to valve schedule articles for applications of valves.
E. Valve Pressure-Temperature Ratings: Not less than indicated and as required for system pressures and temperatures.
F. Valve Sizes: Same as upstream piping unless otherwise indicated.
G. Valves in Insulated Piping:
1. Include 2-inch stem extensions.
2. Extended operating handle of nonthermal-conductive material, and protective sleeves that allow operation of valves without breaking the vapor seals or disturbing insulation.
3. Memory stops that are fully adjustable after insulation is applied.
2.02 BRONZE BALL VALVES, TWO-PIECE WITH FULL PORT AND STAINLESS-STEEL TRIM:
A. Manufacturers: Provide products from one of the following:
1. Apollo
2. Nibco
3. Milwaukee
4. Watts
5. Red-White Valve Co.
B. Description:
124LU22F0155 / AFD 22 0523 - 2 GENERAL DUTY VALVES FOR
1. Standard: MSS SP-110.
2. SWP Rating: 150 psig.
3. CWP Rating: 600 psig.
4. Body Design: Two piece.
5. Body Material: Bronze.
6. Ends: Solder or Threaded.
7. Seats: PTFE.
8. Stem: Stainless steel.
9. Ball: Stainless steel, vented.
10. Port: Full.
2.03 BRONZE SWING CHECK VALVES WITH BRONZE DISC, CLASS 125:
A. Manufacturer: Provide products from one of the following:
1. Apollo
2. Crane
3. Milwaukee
4. Nibco
5. Watts
B. Description:
1. Standard: MSS SP-80, Type 3.
2. CWP Rating: 200 psig.
3. Body Design: Horizontal flow.
4. Body Material: ASTM B 62, bronze.
5. Ends: Threaded or soldered. See valve schedule articles.
6. Disc: Bronze.
PART 3 - EXECUTION
3.01 VALVE INSTALLATION
A. Install valves with unions or flanges at each piece of equipment arranged to allow service, maintenance, and equipment removal without system shutdown.
B. Locate valves for easy access and provide separate support where necessary.
C. Install valves in horizontal piping with stem at or above center of pipe.
D. Install valves in position to allow full stem movement.
3.02 GENERAL REQUIREMENTS FOR VALVE APPLICATIONS
A. If valves with specified SWP classes or CWP ratings are unavailable, the same types of valves with higher SWP classes or CWP ratings may be substituted.
B. Select valves with the following end connections:
1. For Copper Tubing, NPS ½” – 2” and Smaller: solder ends.
2. For Steel Piping, NPS 2” and Smaller: Threaded ends.
3.03 VALVE SCHEDULE
A. Domestic Water ½” – 2” NPS: Ball Valve, Solder or Threaded Ends
3.04 CHECK VALVE SCHEDULE
A. Pump Discharge ½” – 2” NPS: Bronze Swing Check, Threaded or Solder Ends
124LU22F0155 / AFD 22 0529 - 1 HANGERS AND SUPPORTS FOR PLUMBING
Smokejumper Visitor Center AND HVAC PIPING AND EQUIPMENT
SECTION 22 0529
HANGERS AND SUPPORTS FOR PLUMBING AND HVAC PIPING AND EQUIPMENT
PART 1 - GENERAL
1.01 SUMMARY
A. Section Includes:
1. Metal pipe hangers and supports.
2. Trapeze pipe hangers.
3. Thermal-hanger shield inserts.
4. Fastener systems.
5. Pipe positioning systems.
6. Equipment supports.
1.02 PERFORMANCE REQUIREMENTS
A. Delegated Design: Design trapeze pipe hangers and equipment supports, including comprehensive engineering analysis by a qualified professional engineer, using performance requirements and design…
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