PROJECT MANUAL Temp Chiller Docking Station SCHENDT ENG Part B 011617.pdf

PROJECT MANUAL

SAN CARLOS

CORRECTIONAL FACILITY

PUEBLO, COLORADO

SCCF TEMPORARY CHILLER

DOCKING STATION

CONSTRUCTION DOCUMENTS

January 16, 2017

Prepared By:

SCHENDT ENGINEERING CORP.

2912 Beacon Street Colorado Springs, CO 80907-9207

(719) 637-8850 Voice E-Mail: sec@secengr.com

PART B PROJECT MANUAL page 1 of 69

San Carlos Correctional Facility Temporary Chiller Docking Station

INDEX i (16185)

TABLE OF CONTENTS

PART A

Division 0 – Special Sections Section Title DOCUMENTED QUOTE SCCF1701 Temp Chiller Docking Station 032117

Division 1 - General Requirements Section No. Section Title 01 10 00 Summary of Work 01 10 30 Detention Projects Procedures 01 25 00 Contract Modification Procedures 01 29 00 Payment Procedures 01 31 00 Project Management and Coordination 01 32 00 Schedule and Reports 01 33 00 Submittal Procedures 01 40 00 Quality Requirements 01 46 00 Regulatory Requirements 01 49 10 Reference Standards 01 49 20 Abbreviations 01 49 50 Reference Standards and Definitions 01 50 00 Temporary Facilities and Controls 01 60 00 Product Requirements 01 61 00 Hazardous Materials Requirements 01 61 50 Hazardous Materials Procedures 01 70 00 Execution Requirements 01 73 10 Cutting and Patching 01 73 20 Selective Demolition 01 77 00 Closeout Procedures

PART B

Division 23 - Mechanical Section No. Section Title 23 00 00 Mechanical General Provisions 23 01 00 Mechanical Submittals 23 05 00 Basic Mechanical Materials and Methods 23 05 21 Piping Specialties 23 05 23 General Duty Valves 23 05 29 Hangers and Supports 23 07 00 Mechanical Insulation 23 21 13 Hydronic Piping

Division 16 - Electrical Requirements Section No. Section Title 26 00 10 General Electrical 26 05 19 Low Voltage Electrical Power Conductors and Cables 26 05 26 Grounding and Bonding for Electrical Systems 26 05 29 Hangers and Supports for Electrical Systems 26 05 33 Raceways and Boxes for Electrical Systems 26 05 34 Wiring Devices 26 05 53 Identification for Electrical Systems 26 28 16 Enclosed Switches

END of INDEX

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MECHANICAL GENERAL PROVISIONS 23 00 00 - 1

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SECTION 23 00 00 - MECHANICAL GENERAL PROVISIONS

PART 1 - GENERAL

1.1 WORK INCLUDED

A. This Section applies to all Division 23 (mechanical) work.

B. Related Documents: The general provisions of the Contract, including General and Supplementary Conditions and General Requirements applies to all Division 23 work.

1.2 COORDINATION BETWEEN SPECIFICATION SECTIONS

A. Each specification section within their respective division shall be coordinated with all other sections in that division for related work.

1.3 COORDINATION OF WORK

A. General:

1. Refer to the Division 1 sections for general coordination requirements applicable to the entire work. The contractor shall recognize that the contract documents are diagrammatic in showing certain physical relationships which must be established within the plumbing, mechanical and electrical work, and in its interface with other work including utilities and that such establishment is the exclusive responsibility of the Contractor. Because the drawings are diagrammatic and on a small scale, all rises, drops, offsets, etc., have not been shown. The Contractor shall agree to provide and install the necessary conduit, piping, fittings, valves, ducts, and other specialties to suit such conditions without additional cost to the Owner.

2. Piping and conduits, except electrical conduits run in floor construction, suspended ceiling space, or roof space shall be run parallel with lines of the building unless otherwise noted on drawings. Water supply pipes, where practicable, shall be placed at same elevation and hung on multiple hangers. Electric conduits shall not be hung on hangers with any other service, unless approved by the Engineer and shall be hung above all other service pipes. The different service pipes, valves, fittings, and similar items, shall be so installed that after the covering is applied there will be not less than 1/2" clear space between the finished covering and other work and between the finished covering of parallel adjacent pipes. Hangers on different service lines running close to and parallel with each other shall be in line with each other and parallel to the lines of the building. Exact location of electric outlets, piping, ducts, and the like shall be coordinated to avoid interferences between lighting fixtures, piping, ducts, and similar items.

3. Locate operating and control equipment properly to provide easy access, and arrange entire mechanical and electrical work with adequate access for operation and maintenance.

4. Give right-of-way to piping which must slope for drainage.

5. Advise other trades of openings required in their work for the subsequent move-in of large units of plumbing, mechanical and electrical work (equipment).

6. Verify final locations for rough-ins with field measurements and with the requirements of the actual equipment to be connected.

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B. Coordination Drawings:

1. For locations where several elements of mechanical (or combined plumbing, mechanical and electrical) work must be sequenced and positioned with precision in order to fit into the available space, prepare coordination drawings (shop drawings) showing the actual physical dimensions (at accurate scale) required for the installation. Prepare and submit coordination drawings prior to purchase-fabrication-installation of any of the elements involved in the coordination.

C. Contract Document Discrepancies:

1. If work is required in manner to make it impossible to produce first class work, or should discrepancies appear among contract documents, request interpretation before proceeding with work. If Contractor fails to make such request, no excuse will thereafter be entertained for failure to carry out work in satisfactory manner. Should conflict occur in or between drawings, and specifications, Contractor is deemed to have estimated on more expensive way of doing work unless he shall have asked for and obtained written decision before submission of proposal as to method or materials required.

1.4 FEES, PERMITS, LICENSES, UTILITY CONNECTION CHARGES, AND UTILITY COST.

A. The Contractor shall obtain and pay for all fees, permits, licenses required.

B. The Contractor shall guard against danger and use all proper means for the safety of the public.

C. The Contractor shall furnish to the Architect copies of all fees, permits and licenses required for all mechanical work herein specified before any mechanical work is started.

1.5 SINGULAR NUMBER

A. Where any device or part of equipment is herein referred to in the singular number (such as "the pump"), such reference shall be deemed to apply to as many such devices as are required to complete the installation as shown on the drawings.

1.6 CLEANING AND PROTECTION

A. General: During handling and installation of work at project site, each contractor shall clean and protect work in progress and adjoining work on a basis of perpetual maintenance.

1.7 PROJECT CLOSE OUT

A. General: Refer to the Division 1 sections for general closeout requirements. Maintain a daily log of operational data on mechanical equipment and systems through the closeout period;

record hours of operation, assigned personnel, fuel consumption and similar information; submit copy to Owner.

B. Record Drawings: For Division 23 and Division 26 work, give special attention to the complete and accurate recording of underground conduit, piping and ductwork, other concealed and non-accessible work, branching arrangement and valve location for piping systems, locations of dampers and coils in duct systems, locations of control system sensors and other control devices, and work of change orders where not shown accurately by contract documents.

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1.8 FINAL PAYMENT

A. Final Payment will not be made until the Contractor has satisfactorily completed all final inspection items.

1.9 GUARANTEE

A. The one-year guarantee period shall not start until the project is fully completed and the Contractor has received the Final Payment and Certification of Completion.

B. All equipment and all work shall be fully guaranteed, parts, and labor, for one full year from the date of the Certificate of Completion. Repairs made during this period must be fully guaranteed for an additional one year period from the date of repairs.

C. The Division 23 Contractor has the full responsibility to guarantee all equipment and work and shall assume full responsibility to repair any equipment at his cost that the manufacturer refuses to guarantee.

D. The Owner has the right to order repairs to any work provided hereon and to charge the Contractor for same if repairs are not made by the Contractor within a reasonable period of time.

PART 2 - PRODUCTS (Not Applicable)

PART 3 - EXECUTION (Not Applicable)

END OF SECTION 23 00 00

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MECHANICAL SUBMITTALS 23 01 00 - 1

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SECTION 23 01 00 – MECHANICAL SUBMITTALS

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section.

1.2 GENERAL

A. Shop drawing Submittals shall comply with the requirements of Division 1, Section 01300, and with the requirements of this Section. Shop Drawing Submittals shall include specially-prepared technical data for this project, including drawings, diagrams, performance curves, data sheets, schedules, templates, patterns, reports, calculations, instructions, measurements and similar information not in standard printed form for general application to a range of similar projects.

Performance curves shall show the full operating range of the proposed equipment

B. Shop Drawing Submittals shall also include product data which includes standard printed information on materials, products and systems; not specially-prepared for this project, but with the designation of selections from among available choices for this project clearly identified.

1.3 SUBMITTAL REQUIREMENTS

A. Coordination and Sequencing: Coordinate preparation and processing of submittals with performance of the work so that work will not be delayed by submittals. Coordinate and sequence different categories of submittals for same work, and for interfacing units of work, so that one will not be delayed for coordination of Architect/Engineer's review with another.

B. Preparation of Submittals: Provide permanent marking on each submittal to identify project, date, contractor, subcontractor, submittal name and similar information to distinguish it from other submittals. Show Contractor's executed review and approval marking and provide space for Architect's/Engineer's "Action" marking. Package each submittal appropriately for transmittal and handling. Submittals which are received from sources other than through Contractor's office will be returned by Architect/Engineer "without action".

C. Provide Contractor's certification on form, ready for execution, stating that information submitted complies with requirements of contract documents. Failure to fully review submittals for compliance with contract documents may result in rejection by the Architect/Engineer requiring re-submittal by the contractor. Contractor shall pay the Architect/Engineer for review of all re-submittals in accordance with Section 15000 “Mechanical General Provisions”.

1.4 SUBMITTAL LIST

A. Shop drawings shall be submitted for, but not limited to, the items listed in each section of the specifications. Submittals, in addition to those listed, may be required by the Architect/Engineer. The following is a summary list of submittals required for the project.

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SECTION

ITEM

DATE

RECEIVED

BY A/E

TRANSMITTAL

NO.

DATE

RETURNED

23 00 00 Record Drawings 23 05 00 Joint Sealers 23 05 00 Mechanical Identification 23 05 21 Dielectric Unions 23 05 21 Pipe Sleeves 23 05 21 Mechanical Sleeve Seals 23 05 23 General Duty Valves 23 05 29 Pipe Supports 23 07 00 Mechanical Insulation Materials 23 21 13 Hydronic Piping Materials 23 21 13 Vent Valves

END OF SECTION 23 01 00

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BASIC MECHANICAL MATERIALS AND METHODS 23 05 00 - 1

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SECTION 23 05 00 - BASIC MECHANICAL MATERIALS AND METHODS

PART 1 - GENERAL

1.1 WORK INCLUDED

A. Extent of basic mechanical materials and methods work required by this section is indicated on drawings and schedules, and/or specified in other Division-23 sections.

B. Types of basic mechanical materials and methods specified in this section include the following:

1. Selective demolition including:

a. Nondestructive removal of materials for reuse or salvage as indicated.

b. Dismantling mechanical materials made obsolete by these installations.

2. Miscellaneous metals for support of mechanical materials and equipment.

3. Joint sealers for sealing around mechanical materials and equipment for sealing penetrations in walls.

4. Mechanical Identification of mechanical materials and equipment.

1.2 SUBMITTALS

A. General: Submit the following in accordance with Conditions of Contract, Division 1 Specification Sections, and Section 23 01 00.

B. Product data for the following products:

1. Joint sealers.

C. Shop drawings detailing fabrication and installation for metal fabrications, and wood supports and anchorage for mechanical materials.

D. Welder certificates, signed by Contractor, certifying that welders comply with requirements specified under "Quality Assurance" article of this Section.

E. Schedules indicating proposed methods and sequence of operations for selective demolition prior to commencement of Work. Include coordination for shut-off of utility services and details for dust and noise control.

1. Coordinate sequencing with construction phasing and Owner occupancy specified in Division 1 Section "Summary of Work."

1.3 QUALITY ASSURANCE

A. Installer Qualifications: Engage an experienced Installer for the installation and application of joint sealers.

B. Qualify welding processes and welding operators in accordance with AWS D1.1 "Structural Welding Code - Steel."

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1. Certify that each welder has satisfactorily passed AWS qualification tests for welding processes involved and, if pertinent, has undergone recertification.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Deliver joint sealer materials in original unopened containers or bundles with labels informing about manufacturer, product name and designation, color, expiration period for use, pot life, curing time, and mixing instructions for multi-component materials.

B. Store and handle joint sealer materials in compliance with the manufacturers' recommendations to prevent their deterioration and damage.

1.5 PROJECT CONDITIONS

A. Conditions Affecting Selective Demolition: The following project conditions apply:

1. Protect adjacent materials indicated to remain. Install and maintain dust and noise barriers to keep dirt, dust, and noise from being transmitted to adjacent areas. Remove protection and barriers after demolition operations are complete.

2. Locate, identify, and protect mechanical services passing through demolition area and serving other areas outside the demolition limits. Maintain services to areas outside demolition limits. When services must be interrupted, install temporary services for affected areas.

B. Environmental Conditions: Apply joint sealers under temperature and humidity conditions within the limits permitted by the joint sealer manufacturer. Do not apply joint sealers to wet substrates.

1.6 SEQUENCE AND SCHEDULING

A. Notify the Architect/Engineer and Owner at least 5 days prior to commencing demolition operations.

B. Perform demolition in phases as indicated.

PART 2 - PRODUCTS

2.1 MISCELLANEOUS METALS

A. Steel plates, shapes, bars, and bar grating: ASTM A 36.

B. Cold-Formed Steel Tubing: ASTM A 500.

C. Hot-Rolled Steel Tubing: ASTM A 501.

D. Steel Pipe: ASTM A 53, Schedule 40, welded.

E. Nonshrink, Nonmetallic Grout: Premixed, factory-packaged, nonstaining, noncorrosive, nongaseous grout, recommended for interior and exterior applications.

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F. Fasteners: Zinc-coated, type, grade, and class as required.

2.2 JOINT SEALERS

A. General: Joint sealers, joint fillers, and other related materials compatible with each other and with joint substrates under conditions of service and application.

B. Colors: As selected by the Architect from manufacturer's standard colors.

C. Elastomeric Joint Sealers: Provide the following types:

1. One-part, nonacid-curing, silicone sealant complying with ASTM C 920, Type S, Grade NS, Class 25, for uses in non-traffic areas for masonry, glass, aluminum, and other substrates recommended by the sealant manufacturer.

2. One-part, mildew-resistant, silicone sealant complying with ASTM C 920, Type S, Grade NS, Class 25, for uses in non-traffic areas for glass, aluminum, and nonporous joint substrates; formulated with fungicide; intended for sealing interior joints with nonporous substrates; and subject to in-service exposure to conditions of high humidity and temperature extremes.

3. Products: Subject to compliance with requirements, provide one of the following:

a. One-Part, Nonacid-Curing, Silicone Sealant:

1) "Chem-Calk N-Cure 2000," Bostic Construction Products Div.

2) "Dow Corning 790," Dow Corning Corp.

3) "Silglaze N SCS 2501," General Electric Co.

4) "Silpruf SCS 2000," General Electric Co.

5) "864," Pecora Corp.

6) "Rhodorsil 5C," Rhone-Poulenc, Inc.

7) "Spectrum 1," Tremco, Inc.

8) "Spectrum 2," Tremco, Inc.

9) "Dow Corning 795," Dow Corning Corp.

10) "Rhodorsil 6B," Rhone-Poulenc, Inc.

11) "Rhodorsil 70," Rhone-Poulenc, Inc.

12) "Omnisea," Sonneborn Building Products Div.

13) "Chem-Calk 100," Bostic Construction Products Div.

14) "Gesil N SCS 2600," General Electric Co.

b. One-Part, Mildew-Resistant, Silicone Sealant:

1) "Dow Corning 786," Dow Corning Corp.

2) "SCS 1702 Sanitary," General Electric Co.

3) "863 #345 White," Pecora Corp.

4) "Rhodorsil 6B," Rhone-Poulenc, Inc.

5) "Proglaze White," Tremco, Inc.

6) "OmniPlus," Sonneborn Building Products Div.

D. Acrylic-Emulsion Sealants: One-part, nonsag, mildew-resistant, paintable complying with ASTM C 834 recommended for exposed applications on interior and protected exterior locations involving joint movement of not more than plus or minus 5 percent.

1. Products: Subject to compliance with requirements, provide one of the following:

a. "Chem-Calk 600," Bostic Construction Products Div.

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b. "AC-2-," Pecora Corp.

c. "Sonolac," Sonneborn Building Products Div.

d. "Tremco Acrylic Latex 834," Tremco, Inc.

2.3 MECHANICAL IDENTIFICATION

A. General: Manufacturer’s standard products of categories and types required for each application as referenced in other Division 23 Sections. If more than one type is specified for application, selection is Installer’s option, but provide one selection for each product category.

B. Snap-on Plastic Pipe Markers: Manufacturer's standard preprinted, semirigid, snap on, color-coded, complying with ASME A13.1.

C. Pressure-Sensative Pipe Markers: Manufacturer's standard preprinted, permanent adhesive, color-coded, pressure-sensitive vinyl, complying with ASME A13.1.

D. Engraved Plastic-Laminate Signs: ASTM D 709, Type I, cellulose, paper-base, phenolic-resin-laminate engraving stock; Grade ES-2, black surface, black phenolic core, with white melamine subcore, unless otherwise indicated.

1. Fabricate in sizes required for message.

2. Engrave with engraver’s standard letter style, of sizes and with wording to match equipment identification.

3. Punch for mechanical fastening.

4. Thickness: 1/16 inch, unless otherwise indicated.

5. Thickness: 1/8 inch, unless otherwise indicated.

6. Thickness: 1/16 inch, for units up to 20 sq. in. or 8 inches long; 1/8 inch for larger units.

7. Fasteners: Self-tapping stainless-steel screws or contact-type permanent adhesive.

E. Lettering and Graphics: Coordinate names, abbreviations, and other designations used in mechanical identification, with corresponding designations indicated. Use numbers, lettering, and wording indicated for proper identification and operation/maintenance of mechanical systems and equipment.

1. Multiple Systems: If multiple systems of same generic name are indicated, provide identification that indicates individual system number and service such as "Boiler No. 3," "Air Supply No. 1H," or "Standpipe F12."

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting installation and application of joint sealers and access panels. Do not proceed with installation until unsatisfactory conditions have been corrected.

3.2 PREPARATION FOR JOINT SEALERS

A. Surface Cleaning for Joint Sealers: Clean surfaces of joints immediately before applying joint sealers to comply with recommendations of joint sealer manufacturer.

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B. Apply joint sealer primer to substrates as recommended by joint sealer manufacturer. Protect adjacent areas from spillage and migration of primers, using masking tape. Remove tape immediately after tooling without disturbing joint seal.

3.3 SELECTIVE DEMOLITION

A. General: Demolish, remove, demount, and disconnect abandoned mechanical materials and equipment indicated to be removed and not indicated to be salvaged or saved.

B. Materials to be Salvaged: Remove, demount, and disconnect existing mechanical materials indicated to be removed and salvaged, and deliver materials and equipment to the location designated for storage by Owner.

C. Disposal and Cleanup: Remove from the site and legally dispose of demolished materials and equipment not indicated to be salvaged.

D. Mechanical Materials: Demolish, remove, demount, and disconnect the following items:

1. Inactive and obsolete piping, fittings and specialties and insulation.

2. Perform cutting and patching required for demolition in accordance with Division 1

Section "Cutting and Patching."

3.4 ERECTION OF METAL SUPPORTS AND ANCHORAGE

A. Cut, fit, and place miscellaneous metal fabrications accurately in location, alignment, and elevation to support and anchor mechanical materials.

B. Field Welding: Comply with AWS "Structural Welding Code."

3.5 APPLICATION OF JOINT SEALERS

A. General: Comply with joint sealer manufacturers' printed application instructions applicable to products and applications indicated, except where more stringent requirements apply.

1. Comply with recommendations of ASTM C 962 for use of elastomeric joint sealants.

2. Comply with recommendations of ASTM C 790 for use of acrylic-emulsion joint sealants.

B. Tooling: Immediately after sealant application and prior to time shinning or curing begins, tool sealants to form smooth, uniform beads; to eliminate air pockets; and to ensure contact and adhesion of sealant with sides of joint. Remove excess sealants from surfaces adjacent to joint.

Do not use tooling agents that discolor sealants or adjacent surfaces or are not approved by sealant manufacturer.

END OF SECTION 23 05 00

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PIPING SPECIALTIES 23 05 21 - 1

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SECTION 23 05 21 – PIPING SPECIALTIES

PART 1 - GENERAL

1.1 WORK INCLUDED

A. Extent of piping specialties work required by this section is indicated on drawings and schedules and by requirements of this section.

B. Types of piping specialties specified in this section include the following:

1. Pipe Escutcheons.

2. Dielectric Unions.

3. Mechanical Sleeve Seals.

4. Pipe Sleeves.

C. Piping specialties furnished as part of factory-fabricated equipment, are specified as part of equipment assembly in other Division-23 sections.

1.2 QUALITY ASSURANCE

A. Manufacturers Qualifications: Firms regularly engaged in manufacture of piping specialties of types and sizes required, whose products have been in satisfactory use in similar service for not less than 5 years.

1.3 SUBMITTALS

A. Product Data: Submit manufacturer's technical product data, including installation instructions, and dimensioned drawings for each type of manufactured piping specialty. Include pressure drop curve or chart for each type and size of pipeline strainer. Submit schedule showing manufacturer's figure number, size, location, and features for each required piping specialty.

B. Shop Drawings: Submit for fabricated specialties, indicating details of fabrication, materials, and method of support.

C. Maintenance Data: Submit maintenance data and spare parts lists for each type of manufactured piping specialty. Include this data, product data, and shop drawings in maintenance manual; in accordance with requirements of Section 23 00 00.

PART 2 - PRODUCTS

2.1 PIPING SPECIALTIES

A. General: Provide factory-fabricated piping specialties recommended by manufacturer for use in service indicated. Provide piping specialties of types and pressure ratings indicated for each service, or if not indicated, provide proper selection as determined by Installer to comply with installation requirements. Provide sizes as indicated, and connections, which properly mate with

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(16185) pipe, tube, and equipment connections. Where more than one type is indicated, selection is Installer's option.

2.2 PIPE ESCUTCHEONS

A. General: Provide pipe escutcheons as specified herein with inside diameter closely fitting pipe outside diameter, or outside of pipe insulation where pipe is insulated. Select outside diameter of escutcheon to completely cover pipe penetration hole in floors, walls, or ceilings; and pipe sleeve extension, if any. Furnish pipe escutcheons with nickel or chrome finish for occupied areas, prime paint finish for unoccupied areas.

B. Pipe Escutcheons for Dry Areas: Provide sheet steel escutcheons, solid or split hinged.

C. Manufacturer: Subject to compliance with requirements, provide pipe escutcheons of one of the following:

1. Chicago Specialty Mfg. Co.

2. Producers Specialty & Mfg. Corp.

3. Sanitary-Dash Mfg. Co.

2.3 DIELECTRIC UNIONS

A. General: Provide standard products recommended by manufacturer for use in service indicated, which effectively isolate ferrous from non-ferrous piping (electrical conductance), prevent galvanic action, and stop corrosion.

B. Manufacturer: Subject to compliance with requirements, provide dielectric unions of one of the following:

1. B & K Industries, Inc.

2. Capital Mfg. Co., Div. of Harsco Corp.

3. Eclipse, Inc.

4. Epco Sales, Inc.

5. Perfection Corp.

6. Rockford-Eclipse Div.

2.4 MECHANICAL SLEEVE SEALS

A. General: Modular mechanical type, consisting of interlocking synthetic rubber links shaped to continuously fill annular space between pipe and sleeve, connected with bolts and pressure plates which cause rubber sealing elements to expand when tightened, providing watertight seal and electrical insulation.

B. Manufacturer: Subject to compliance with requirements, provide mechanical sleeve seals of one of the following:

1. Thunderline Corp.

2.5 FABRICATED PIPING SPECIALTIES

A. Pipe Sleeves: Provide pipe sleeves of one of the following:

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1. Iron-Pipe: Fabricate from cast-iron or ductile-iron pipe; remove burrs.

B. Sleeve Seals: Provide sleeve seals for sleeves located in foundation walls below grade, or in exterior walls, of one of the following:

1. Mechanical Sleeve Seals: Installed between sleeve and pipe.

PART 3 - EXECUTION

3.1 INSTALLATION OF PIPING SPECIALTIES

A. Pipe Escutcheons: Install pipe escutcheons on each pipe penetration thru floors, walls, partitions, and ceilings where penetration is exposed to view; and on exterior of building.

Secure escutcheon to pipe or insulation so escutcheon covers penetration hole, and is flush with adjoining surface.

B. Dielectric Unions: Install at each piping joint between ferrous and non-ferrous piping. Comply with manufacturer's installation instructions.

C. Mechanical Sleeve Seals: Loosely assemble rubber links around pipe with bolts and pressure plates located under each bolt head and nut. Push into sleeve and center. Tighten bolts until links have expanded to form watertight seal.

3.2 INSTALLATION OF FABRICATED PIPING SPECIALTIES

A. Pipe Sleeves: Install pipe sleeves of types indicated where piping passes through walls, floors, ceilings, and roofs. Do not install sleeves through structural members of work, except as detailed on drawings, or as reviewed by Architect/Engineer. Install sleeves accurately centered on pipe runs. Size sleeves so that piping and insulation (if any) will have free movement in sleeve, including allowance for thermal expansion; but not less than 2 pipe sizes larger than piping run. Where insulation includes vapor-barrier jacket, provide sleeve with sufficient clearance for installation. Install length of sleeve equal to thickness of construction penetrated, and finish flush to surface; except floor sleeves. Extend floor sleeves 1/4" above level floor finish, and 3/4" above floor finish sloped to drain. Provide temporary support of sleeves during placement of concrete and other work around sleeves, and provide temporary closure to prevent concrete and other materials from entering sleeves.

1. Install iron-pipe sleeves at exterior penetrations, both above and below grade.

END OF SECTION 23 05 21

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GENERAL DUTY VALVES 23 05 23 - 1

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SECTION 23 05 23 – GENERAL DUTY VALVES

PART 1 - GENERAL

1.1 WORK INCLUDED

A. This Section includes general duty valves common to most mechanical piping systems.

B. Types of valves specified in this section include the following:

1. Ball

2. Butterfly

C. Special purpose valves are specified in individual piping system specifications.

D. Valves tags and charts are specified in Division-23 Section "Basic Mechanical Materials and Methods."

1.2 SUBMITTALS

A. General: Submit the following in accordance with Conditions of Contract, Division 1 Specifications Sections and Section 23 01 00.

B. Product data, including body material, valve design, pressure and temperature classification, end connection details, seating materials, trim material and arrangement, dimensions and required clearances, and installation instructions.

1.3 QUALITY ASSURANCE

A. American Society of Mechanical Engineers (ASME) Compliances: Comply with ASME B31.9 for building services piping and ASME B31.1 for power piping.

B. Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) Compliance:

Comply with the various MSS Standard Practices referenced.

1.4 DELIVERY, STORAGE AND HANDLING

A. Preparation for Transport: Prepare valves for shipping as follows:

1. Ensure valves are dry and internally protected against rust and corrosion.

2. Protect valve ends against damage to threads, flange faces, and weld-end preps.

3. Set valves in best position for handling. Set set ball valves open to minimize exposure of functional surfaces; set butterfly valves closed or slightly open.

B. Storage: Use the following precautions during storage:

1. Do not remove valve end protectors unless necessary for inspection; then reinstall for storage.

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2. Protect valves from weather. Store valves indoor. Maintain valve temperature higher than the ambient dew point temperature. If outdoor storage is necessary, support valve off the ground or pavement in watertight enclosures.

C. Handling: Use a sling to handle valves whose size requires handling by crane or lift. Rig valves to avoid damage to exposed valve parts. Do not use handwheels and stems as lifting or rigging points.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Manufacturer: Subject to the compliance with requirements, provide valves from one of the manufacturers listed in valve schedule.

2.2 VALVE FEATURES, GENERAL

A. Pressure and Temperature Ratings: As scheduled and required to suit system pressures and temperatures.

B. Sizes: Same size as upstream pipe, unless otherwise indicated.

C. Operators: Provide the following special operator features:

1. Lever Handles, on quarter-turn valves 6 inches and smaller, except for plug valves.

Provide plug valves with square heads; provide one wrench for every 10 plug valves.

2. Gear drive operators on quarter-turn valves 8 inches and larger.

D. Extended Stems: Where insulation is indicated or specified, provide extended stem arranged to receive insulation.

E. End Connections: As indicated in the valve specifications.

1. Threads: Comply with ANSI B1.20.1.

2. Flanges: Comply with ANSI B16.1 for cast iron, ANSI B16.5 for steel, and ANSI B16.24 for bronze valves.

2.3 BALL VALVES

A. Ball valves - 1 Inch and Smaller: Rated for 150 psi saturated steam pressure, 400 psi WOG pressure; two-piece construction; with bronze body conforming to ASTM B 62, standard (or regular) port, chrome-plated brass ball, replaceable "Teflon" or "TFE" seats and seals, blowout proof steam, and vinyl-covered steel handle. Provide solder ends for condenser water, chilled water, and domestic hot and cold water service; threaded ends for heating hot water and low pressure steam.

B. Ball Valves - 1-1/4 Inch to 2 Inch: Rated for 150 psi saturated steam pressure, 400 psi WOG pressure; 3-piece construction; with bronze body conforming to ASTM B 62, conventional port, chrome-plated brass ball, replaceable "Teflon" or "TFE" seats and seals, blowout proof stem, and vinyl-covered steel handle. Provide solder ends for condenser water, chilled water, and

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2.4 BUTTERFLY VALVES

A. Butterfly Valves - 2-1/2 Inches and Larger: MSS SP-67; rated at 250 psi, cast iron body conforming to ASTM A 126, Class B. Provide valves with aluminum bronze disc, stainless steel stem, and EPDM O-ring stem seals. Provide lever operators with adjustable index plate for sizes 2 through 6 inches and gear operators with position indicator for sizes 8 through 24 inches. Provide lug type valves, wafer type valves will not be permitted. Drill and tap valves on dead-end service or requiring additional body strength.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine valve interior through the end ports, for cleanliness, freedom from foreign matter and corrosion. Remove special packing materials, such as blocks used which prevents disc movement during shipping and handling.

B. Actuate valve through an open-close and close-open cycle. Examine functionally significant features, such as guides and seats made accessible by such action. Following examination, return the valve closure member to the shipping position.

C. Examine threads on both the valve and the mating pipe for form (i.e., out-of-round or local indentation) and cleanliness.

D. Examine mating flange faces for conditions which might cause leakage. Check bolting for proper size, length, and material. Check gasket material for proper size, material composition suitable for service, and for freedom from defects and damage.

E. Prior to valve installation, examine the piping for cleanliness, freedom from foreign materials, and proper alignment.

F. Replace defective valves with new valves.

3.2 VALVE SELECTION

A. Select valves with the following ends or types of pipe/tube connections:

1. Copper Tube Size 2 Inches and Smaller: Threaded ends.

2. Steel Pipe Sizes 2 Inches and Smaller: Threaded end.

3. Steel Pipe Sizes 2-1/2 Inches and Larger: Flanged.

3.3 VALVE INSTALLATIONS

A. General Application: Use ball and butterfly valves for shut-off duty; ball and butterfly for throttling duty. Refer to piping system specification sections for specific valve applications and arrangements.

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B. Locate valves for easy access and provide separate support where necessary.

C. Install valves in horizontal piping with stem at or above the center of the pipe.

3.4 THREADED CONNECTIONS

A. Note the internal length of threads in valve ends, and proximity of valve internal seat or wall, to determine how far pipe should be threaded into valve.

B. Align threads at point of assembly.

C. Apply appropriate tape or thread compound to the external pipe threads (except where dry seal threading is specified).

D. Assemble joint wrench tight. Wrench on valve shall be on the valve end into which the pipe is being threaded.

3.5 FLANGED CONNECTIONS

A. Align flanges surfaces parallel.

B. Assemble joints by sequencing bolt tightening to make initial contact of flanges and gaskets as flat and parallel as possible. Use suitable lubricants on bolt threads. Tighten bolts gradually and uniformly using a torque wrench.

C. For dead end service, butterfly valves required flanges both upstream and downstream for proper shutoff and retention.

3.6 FIELD QUALITY CONTROL

A. Tests: After piping system have been tested and put into service, but before final adjusting and balancing, inspect valve for leaks. Adjust or replace packing to stop leaks; replace valve if leak persists.

3.7 ADJUSTING AND CLEANING

A. Cleaning: Clean mill scale, grease, and protective coatings from exterior of valves and prepare to receive finish painting or insulation.

3.8 VALVE PRESSURE/TEMPERATURE CLASSIFICATION SCHEDULES

VALVES - 2 INCHES AND SMALLER

SERVICE BALL

Condenser Water 150 Chilled Water 150 Domestic Hot and Cold Water 150 Heating Hot Water 150

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VALVES - 2-1/2 INCHES AND LARGER

SERVICE BALL

Condenser Water 200 Chilled Water 200 Domestic Hot and Cold Water 200 Heating Hot Water 200

3.9 VALVE SCHEDULE

A.

BALL VALVES - 1 INCH AND SMALLER

MANUFACTURER THREADED ENDS

Conbraco (Apollo) 77-100 Jomar T-100N Nibco T-585-70-66 Watts B-6080

B.

BALL VALVES – 1-1/4 INCH AND LARGER

MANUFACTURER THREADED ENDS

Conbraco (Apollo) 82-100 Jomar T-600-4B Nibco T-590-Y Watts B-6800

C.

BUTTERFLY VALVES – 2-1/2 INCH AND LARGER

MANUFACTURER DISC. MATERIAL LEVER GEAR

Centerline Aluminum Bronze Series 225 Series 225 Grinnell Aluminum Bronze Or Equal Or Equal Keystone Aluminum Bronze 222 222 Nibco Aluminum Bronze Or Equal Or Equal

END OF SECTION 23 05 23

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SECTION 23 05 29 – HANGERS AND SUPPORTS

PART 1 - GENERAL

1.1 WORK INCLUDED

A. Extent of supports and anchors required by this section is indicated on drawings and/or specified in other Division-23 sections.

B. Types of supports and anchors specified in this section include the following:

1. Horizontal-Piping Hangers and Supports.

2. Hanger-Rod Attachments.

3. Building Attachments.

4. Pipe Covering Protection Saddles and Shields.

5. Spring Hangers and Supports.

6. Miscellaneous Materials.

C. Supports and anchors furnished as part of factory-fabricated equipment, are specified as part of the equipment assembly in other Division-23 sections.

1.2 QUALITY ASSURANCE

A. Manufacturers Qualifications: Firms regularly engaged in manufacture of supports and anchors, of types and sizes required, whose products have been in satisfactory use in similar service for not less than 5 years.

B. Codes and Standards:

1. Code Compliance: Comply with applicable plumbing codes pertaining to product materials and installation of supports and anchors.

2. ANSI/ASME B31.1 – Power Piping.

3. UL and FM Compliance: Provide products which are UL-listed and FM approved.

4. MSS Standard Compliance:

a. Provide pipe hangers and supports of which materials, design, and manufacture comply with MSS SP-58.

b. Select and apply pipe hangers and supports, complying with MSS SP-69.

c. Fabricate and install pipe hangers and supports, complying with MSS SP-89.

d. Terminology used in this section is defined in MSS SP-90.

1.3 SUBMITTALS

A. Product Data: Submit manufacturer's technical product data, including installation instructions for each type of support and anchor. Submit pipe hanger and support schedule showing Manufacturer's figure number, size, location, and features for each required pipe hanger and support.

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B. Shop Drawings: Submit manufacturer's assembly-type shop drawings for each type of support and anchor, indicating dimensions, weights, required clearances, and methods of assembly or components.

C. Maintenance Data: Submit maintenance data and parts list for each type of support and anchor. Include this data, product data, and shop drawings in maintenance manual; in accordance with requirements of Section 23 00 00.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Available Manufacturers: Subject to compliance with requirements, provide products by one of the following:

1. Pipe Hangers and Supports

a. Anvil.

b. B-Line Systems, Inc.

c. Carpenter and Patterson, Inc.

d. Corner & Lada Co., Inc.

e. Elcen Metal Products Co.

f. Fee & Mason Mfg. Co., Div. Figgie International.

g. PHD Manufacturing, Inc.

h. Piping Technology & Products, Inc.

i. Unistrut.

2. Pipe Covering Protection Shields

a. Anvil.

b. Elcen Metal Products Co.

c. PHD Manufacturing, Inc.

d. Pipe Shields, Inc.

e. Piping Technology & Products, Inc.

2.2 HORIZONTAL-PIPING HANGERS AND SUPPORTS

A. General: Except as otherwise indicated, provide factory- fabricated horizontal-piping hangers and supports complying with MSS SP-58, of one of the following MSS types listed, selected by Installer to suit horizontal-piping systems, in accordance with MSS SP-69 and manufacturer's published product information. Use only one type by one manufacturer for each piping service.

Select size of hangers and supports to exactly fit pipe size for bare piping, and to exactly fit around piping insulation with saddle or shield for insulated piping. Provide copper-plated hangers and supports for copper-piping systems. Provide hot dipped galvanized steel hangers and supports in tunnels, shallow concrete trenches, and valve vaults.

B. Adjustable Steel Clevis Hangers: MSS Type 1.

C. Yoke Type Alloy Steel Pipe Clamps: MSS Type 2.

D. Steel Double Bolt Pipe Clamps: MSS Type 3.

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E. Steel Pipe Clamps: MSS Type 4.

F. Pipe Hangers: MSS Type 5.

G. Adjustable Swivel Pipe Rings: MSS Type 6.

2.3 HANGER-ROD ATTACHMENTS

A. General: Except as otherwise indicated, provide factory- fabricated hanger-rod attachments complying with MSS SP-58, of one of the following MSS types listed, selected by Installer to suit horizontal-piping hangers and building attachments, in accordance with MSS SP-69 and manufacturer's published product information. Use only one type by one manufacturer for each piping service. Select size of hanger-rod attachments to suit hanger rods. Provide copper-plated hanger-rod attachments for copper-piping systems. Provide hot dipped galvanized steel hanger rod attachments in tunnels, shallow concrete trenches, and valve vaults.

B. Steel Turnbuckles: MSS Type 13.

C. Steel Clevises: MSS Type 14.

D. Swivel Turnbuckles: MSS Type 15.

E. Malleable Iron Sockets: MSS Type 16.

F. Steel Weldless Eye Nuts: MSS Type 17.

2.4 BUILDING ATTACHMENTS

A. General: Except as otherwise indicated, provide factory- fabricated building attachments complying with MSS SP-58, of one of the following MSS types listed, selected by Installer to suit building substrate conditions, in accordance with MSS SP-69 and manufacturer's published product information. Select size of building attachments to suit hanger rods. Provide copper-plated building attachments for copper piping systems. Provide hot dipped galvanized steel building attachments in tunnels, shallow concrete trenches, and valve vaults.

2.5 PIPE COVERING PROTECTION SHIELDS

A. General: Except as otherwise indicated, provide pipe covering protection shields under piping hangers and supports, factory-fabricated, for all insulated piping. Size pipe covering protection shields for exact fit to mate with pipe insulation.

B. Protection Shields: MSS Type 40; of length recommended by manufacturer to prevent crushing of insulation.

C. Thermal Hanger Shields: Constructed of 360 degree insert of high density, 100 PSI, water-proofed calcium silicate, encased in 360 degree sheet metal shield. Provide assembly of same thickness as adjoining insulation.

2.6 SPRING HANGERS AND SUPPORTS

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A. General: Except as otherwise indicated, provide factory- fabricated spring hangers and supports complying with MSS SP-58, of one of the following MSS types listed, selected by Installer to suit piping systems, in accordance with MSS SP-69 and manufacturer's published product information. Use only one type of one manufacturer for each piping service. Select spring hangers and supports to suit pipe size and loading.

B. Restraint Control Devices: MSS Type 47.

C. Spring Cushion Hangers: MSS Type 48.

D. Spring Cushion Roll Hangers: MSS Type 49.

E. Spring Sway Braces: MSS Type 50.

2.7 MISCELLANEOUS MATERIALS

A. General: Provide hot dipped galvanized steel materials in tunnels, shallow concrete trenches, and valve vaults.

B. Structural Steel: ASTM A 36/A36M, steel Plates, Shapes and Bars, black and galvanized.

C. Bolts and Nuts: ASME B18.10 or ASTM A183, steel, hex-head, track bolts and nuts.

D. Washers: ASTM F844, steel, plain, flat washers.

E. Grout: ASTM C1107, Grade B, non-shrink, nonmetallic.

1. Characteristics include post-hardening, volume-adjusting, drying, hydraulic-cement-type grout that is non-staining, non-corrosive, nongaseous and is recommended for both interior and exterior applications.

2. Design Mix: 5,000-psi (34.5Mpa), 28-day compressive strength.

3. Water: Potable.

4. Packaging: Premixed and factory-packaged.

F. Mechanical-Anchor Fasteners: Insert-type attachments with pull-out and shear capacities appropriate for supported loads and building materials where used. Fasteners for fire protection systems include UL listing and FM approval.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine areas and conditions under which supports and anchors are to be installed. Do not proceed with work until unsatisfactory conditions have been corrected in manner acceptable to Installer.

3.2 PREPARATION

A. Proceed with installation of hangers, supports and anchors only after required building structural work has been completed in areas where the work is to be installed. Correct inadequacies

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B. Prior to installation of hangers, supports, anchors and associated work, Installer shall meet at project site with Contractor, installer of each component of associated work, inspection and testing agency representatives (if any), installers of other work requiring coordination with work of this section and Architect/Engineer for purpose of reviewing material selections and procedures to be followed in performing the work in compliance with requirements specified.

3.3 INSTALLATION OF BUILDING ATTACHMENTS

A. Install building attachments at required locations within concrete or on structural steel for proper piping support. Space attachments within maximum piping span length indicated in MSS SP-69. Install additional building attachments where support is required for additional concentrated loads, including valves, flanges, guides, strainers, expansion joints, and at changes in direction of piping. Install concrete inserts before concrete is placed; fasten insert securely to forms. Install reinforcing bars through openings at top of inserts.

B. Install mechanical-anchor fasteners in concrete after concrete is placed and completely cured.

Install according to fastener manufacturer’s written instructions. Do not use in lightweight concrete slabs or in concrete slabs less than 4 inches (100mm) thick.

3.4 INSTALLATION OF HANGERS AND SUPPORTS

A. General: Comply with MSS SP-69 and SP-89. Install hangers, supports, clamps and attachments to support piping properly from building structure. Arrange for grouping of parallel runs of horizontal piping to be supported together on field-fabricated, heavy-duty trapeze type hangers where possible. Install supports with maximum spacings complying with MSS SP-69.

Where piping of various sizes is to be supported together by trapeze hangers, space hangers for smallest pipe size or install intermediate supports for smaller diameter pipe. Do not use wire or perforated metal to support piping, and do not support piping from other piping.

B. Install hangers and supports complete with necessary inserts, bolts, rods, nuts, washers and other accessories. Except as otherwise indicated for exposed continuous pipe runs, install hangers and supports of same type and style as installed for adjacent similar piping.

C. Heavy-Duty Steel Trapezes: Field-fabricate from ASTM A 36 steel shapes selected for loads being supported. Weld steel according to AWS D-1.1.

D. Prevent electrolysis in support of copper tubing by use of hangers and supports which are copper plated, or by other recognized industry methods.

E. Install hangers and supports to allow controlled movement of piping systems, permit freedom of movement between pipe anchors, and to facilitate action of expansion joints, expansion loops, expansion bends and similar units.

F. Load Distribution: Install hangers and supports so that piping live and dead loading and stresses from movement will not be transmitted to connected equipment.

G. Pipe Slopes: Install hangers and supports to provide indicated pipe slopes, and so that maximum pipe deflections allowed by ASME B31.1 are not exceeded.

H. Insulated Piping: Comply with the following installation requirements.

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1.