Roof_Replacement,_Ph_1-3,_Vol_2.pdf

29 December 2021 OSFM Resubmittal

ROOF REPLACEMENT, PHASES 1-3

CALIPATRIA STATE PRISON (CAL)

SPECIFICATIONS

VOLUME 2 OF 2

Prepared for:

CALIFORNIA DEPARTMENT OF

CORRECTIONS AND REHABILITATION

Facility Planning, Construction and Management Division Design and Environmental Services and Standards Branch Design Services P.O. Box 942883 Sacramento, CA 94283 Phone: (916) 255-3373 Fax: (916) 255-3030

Prepared by:

J.C. CHANG & ASSOCIATES, INC.

Engineers Architects Planners 385 Van Ness Avenue, Suite 208 Torrance, California 90501 Phone: (310) 212-7644 www.jccainc.com

JCCA #19530-1

00 01 00

SPECIFICATIONS

California Department of Corrections and Rehabilitation

Calipatria State Prison (CAL) Roof Replacement – Phases 1 Thru 3

CDCR Projects #18-044 (Phase 1), #18-045 (Phase 2), and #18-046 (Phase 3)

April 24, 2020

OSFM File Number: 19-S-3242-C-NW

Volume 2 of 2

Divisions 21 thru 28

J.C. Chang & Associates, Inc Calipatria State Prison JCCA No. 19530-1 Roof Replacement, Phases 1-3

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SECTION 22 05 00

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PART 1 GENERAL

1.1 SUMMARY

A. Section Includes:

1. Pipe, tube, and fittings.

2. Miscellaneous piping materials/products.

3. Piping specialties.

4. Pipe escutcheons.

5. Mechanical sleeve seals.

6. Fabricated piping specialties.

B. Related Sections:

1. Section 05 05 55 - Tamperproof Metal Fastenings.

2. Section 09 90 00 - Painting and Coating.

3. Section 22 05 29 - Hangers and Supports for Plumbing Piping and Equipment.

4. Section 22 05 48 - Vibration and Seismic Controls for Plumbing Piping and Equipment.

5. Section 22 05 53 - Identification for Plumbing Piping and Equipment.

1.2 REFERENCES

A. American Society of Mechanical Engineers (ASME).

1. ASME B31.1 - Power Piping.

2. ASME B31.9 - Building Services Piping.

3. ASME B16.20 - Metallic Gaskets for Pipe Flanges; Ring-Joint, Spiral-Would, and

Jacketed

4. ASME B16.21 - Nonmetallic Flat Gaskets for Pipe Flanges.

5. ASME B16.10 - Face-to-Face and End-to-End Dimensions of Valves.

6. ASME B16.34 - Valves Flanged, Threaded and Welding End.

B. National Certified Pipe Welding Bureau (NCPWB) - Standard Procedure Specifications.

C. ASME SEC IX - ASME Boiler and Pressure Vessel Code - Section IX: Welding and Brazing Qualifications.

D. ANSI Standards.

1. ANSI B16.20.1- Metallic Gaskets for Pipe Flanges - Ring Joint, Spiral-Wound, and

Jacketed.

E. AWWA Standards

1. AWWA C111- Rubber - Gasket Joints for Ductile - Iron Pressure Pipe and Fittings.

F. MSS Compliance:

1. MSS SP-25 - Marking System for Valves, Fittings, Flanges and Unions.

2. MSS SP-72 - Ball Valves with Flanged or Butt-Welding Ends for General Service.

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3. MSS SP-80 - Bronze Gate, Globe, Angle and Check Valves.

4. MSS SP-67 - Butterfly Valves.

5. MSS SP-70 - Gray Iron Gate Valves, Flanged and Threaded Ends.

6. MSS SP-85 - Gray Iron Globe and Angle Valves, Flanged and Threaded Ends.

7. MSS SP-78 - Gray Iron Plug Valves, Flanged and Threaded Ends.

8. MSS SP-71 - Gray Iron Swing Check Valves, Flanged and Threaded Ends.

G. FCI Compliance:

1. FCI 73-1 - Pressure Rating Standard for “Y” Type Strainers.

2. FCI 78-1- Pressure Rating Standard for Pipeline Strainers Other than “Y Type.

1.3 DEFINITIONS

A. “Piping” includes, in addition to pipe, all fittings, flanges, valves, hangers and other accessories related to such piping.

B. “Wiring” includes in addition to conductors, all raceway, conduit, fittings, boxes, switches, hangers and other accessories related to such wiring.

C. “Concealed” means hidden from sight in chases, furred spaces, shafts, hung ceilings or embedded in construction.

D. “Exposed” means not installed underground or “concealed” as defined above.

E. “Provide” means to furnish and install.

1.4 SUBMITTALS

A. General

1. Comply with the requirements of Division 1 and the specific requirements of the

Sections of Division 22.

2. Submit all similar equipment together as part of the same submittal. For example:

a. All water heaters must be contained in the same submittal.

b. All pumps must be contained in the same submittal.

3. Contractor must review all submittals prepared by each supplier and mark all copies as acceptable to the Contractor. This acceptance must signify that all required service connections are shown and in the proper location to meet the installation requirements and that the equipment can fit in the space allowed.

4. Do not order equipment until submittals have been reviewed and approved by the CDCR Representative.

5. Each item submitted must be labeled or identified the same as on the drawings.

6. Mark submittal “Exactly as Specified” or accompanied by a letter from the supplier explaining in detail what difference, if any, exists between the submitted item and the specified item. Failure to point out the differences will be considered cause for disapproval. The CDCR Representative will not assume any responsibility for differences concealed or otherwise not brought to their attention, and the Contractor will be required to correct any deficiencies or differences discovered at a later date, and assume responsibility for any delays, damage, and/or expenses incurred by others due to such action.

7. Brands or trade names are mentioned to set standards of quality only; use no substitute materials, however, unless approved in writing by the CDCR Representative. Approval

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of substitute materials does not relieve the Contractor of responsibility for providing a workable and functioning system as specified.

8. Submittals will be checked for general conformance with the design concept but acceptance by the CDCR Representative in no manner is meant to verify that dimensions, quantities, or location of services are as necessary to meet the job requirements. This remains the responsibility of the Contractor.

B. Shop Drawings

1. General: Prepare and submit plans, sections, details and diagrams to required scales for specified areas. Drawings must be coordinated, dimensioned, indicate equipment and piping in relation to architectural and structural features as well as other building systems. Include minor piping, drains, air vents, etc. Indicate exact locations and elevations of valves, piping specialties, access doors, etc.

2. Required Drawings: Prepare and submit drawings for all areas and all plumbing work.

Scale must be minimum 3/8” = 1’-0” in mechanical rooms, fan rooms, and mechanical areas, and minimum 1/4” = 1’-0” elsewhere.

C. Coordination Drawings

1. General: Coordination drawings are defined as “shop drawings” which also indicate, on the same drawings, the major utilities of all other trades. “Coordination drawings” must indicate location and elevations of structural slabs and beams, architectural elements, domestic water piping, plumbing vents, sanitary drains, storm drains, fire protection piping, lighting fixtures, electrical conduits (2-inch and larger), ductwork, penetrations of walls and roof, fire dampers, fire/smoke dampers, automatic dampers, terminal boxes, air outlets, access panels, ceiling mounted equipment and controls, gas piping, flues, fans, air handling equipment, etc.

2. Submit coordination drawings for the following:

a. [Entire housing building.]

b. Other areas for which space is limited.

3. It is the intent of the coordination drawings to ensure coordination of all major utilities, prior to the start of installation. This is a substantial effort which will require careful and detailed coordination and planning to ensure appropriate information is available, from all trades, in a timely manner. The coordination drawing effort must be integrated into the project schedule and monitored to ensure conformance.

4. Conflicts between trades, which cannot be resolved through generally accepted practice of coordination between trades, must be clouded on the coordination drawings and an appropriate description of the problem noted for review by the CDCR Representative.

5. Nonconforming M/E work installed within designated coordination areas is subject to removal and replacement by installing contractor at no additional cost to CDCR.

6. Coordination drawings must be signed and dated by individual trade constructors. By act of signature and submittal of singular combined coordination drawings, each trade contractor acknowledges coordination of their portion of the Work with all other plumbing, mechanical, electrical, architectural, and structural work contractors.

D. Product Data

1. General: Manufacturer’s specifications, data sheets, certified drawings, and installation instructions. Include physical and performance data such as weights, sizes, capacities, required clearances, performance curves, acoustical characteristics, finishes, color selection, location and size of field connections, and accessories. Include certified

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drawings on major equipment such as boilers, water chillers, cooling towers, controls, pumps, and tanks.

2. Motors: Submit manufacturer’s name, type, RPM, HP (KW), full load amps, efficiency, and power factor.

3. Part Load Performance: Submit equipment data to indicate performance characteristics throughout ranges of possible load conditions.

4. Include operating weight and location of center of gravity of each item of equipment in manufacturer’s cut sheet for purposes of seismic calculation.

5. Pipes and Pipe Fittings: Submit schedule showing pipe material data, sizes, fitting valve type k factor, working pressure for each service.

6. Submit valve schedule showing manufacturer’s figure number, size, location, and valve features for each required valve.

7. Submit schedule showing manufacturer’s figure number, size, location, and features for each required piping specialty.

a. Strainers: include pressure drop or chart for each type and size.

b. Meters and gauges: include scale range for each service.

E. Test Reports

1. Manufacturer’s Tests

a. Factory Tests: As specified for specific equipment.

b. Field Tests: As specified.

2. System Pressure Tests: As specified under “Testing” article. Test log of pressure tests on each system. Indicate date of test, scope of test, test pressure, duration, and observers.

F. Certification

1. Seismic Restraints: As specified under Section 22 05 29 and 22 05 48.

2. Welding Certificates.

3. Brazing Certificates.

G. Operating and Maintenance Manuals: Include, but not limited to, the following:

1. List of all equipment with Manufacturer’s name, model number, and local representative, service facilities and normal channel of supply for each item. Include phone number and address of service facilities

2. System Description: Description of start-up, operating, and shutdown procedures.

3. Controls: Diagrams and description of operation sequence of each system.

4. Equipment: Manufacturer’s brochures, ratings, certified shop drawings, lubrication charts and data, parts lists with part numbers, and belt and sheave data. Mark each sheet with equipment identification number and actual installed condition.

5. Materials and Accessories: Manufacturer’s brochures parts lists with part numbers and lubrication data where applicable. Mark each sheet with equipment identification number or system and location of installation; and to specifically identify which options are provided (in case where data sheet shows multiple options).

6. Certificate of factory tests, field tests and code compliance as specified.

7. Wiring and controls schematics.

8. Trouble shooting directions.

9. Maintenance procedures and frequencies.

10. Description of special tools.

11. Copies of warranties.

12. Safety precautions.

13. Emergency contingencies.

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H. Record Documents

1. Comply with the Conditions of the Contract and the requirements of Section 22 05 53.

2. Indicate mains and branches of piping systems, with valves and control devices located and numbered per valve schedule, concealed unions located, and with items requiring maintenance located (i.e. traps, strainers, expansion compensators, vents, etc.). Indicate actual inverts and horizontal locations of underground piping.

3. Indicate equipment locations (exposed and concealed), dimensioned from prominent building lines.

4. Identify approved substitutions, Contract Modifications, and actual equipment and materials installed.

I. Samples: When specified under applicable Sections.

1.5 QUALITY ASSURANCE

A. Perform all work in accordance with following rules (codes, standards and regulations):

1. Codes

a. California Building Code, 2019 Edition: CBC

b. California Fire Code, 2019 Edition: CFC

c. California Electrical Code, 2019 Edition: CEC

d. California Plumbing Code, 2019 Edition: CPC

e. California Mechanical Code, 2019 Edition: CMC

f. California Occupational Safety Health Act: OSHA

g. California Code of Regulations: CCR

h. CCR Title 24 California Energy Code: CEC

i. Applicable Local Codes and Ordinances.

2. Standards

a. Air Conditioning and Refrigeration Institute: ARI

b. Air Movement and Control Association, Inc.: AMCA

c. Canadian Gas Association: CGA

d. American National Standards Institute: ANSI

e. American Society of Heating, Refrigeration, and Air Conditioning Engineers:

ASHRAE

f. American Society of Mechanical Engineers: ASME

g. American Society of Plumbing Engineers: ASPE

h. American Society of Testing and Materials: ASTM

i. American Water Works Association: AWWA

j. American Welding Society: AWS

k. Associated Air Balance Council: AABC

l. Factory Mutual: FM

m. International Association of Plumbing and Mechanical Officials: IAPMO

n. Institute of Boiler and Radiator Manufacturers: IBR

o. Manufacturer’s Standardization Society of the Valves and Fittings Industry: MSS

p. National Electrical Manufacturers Association: NEMA

q. National Electrical Testing Association: NETA

r. National Environmental Balancing Bureau: NEBB

s. National Fire Protection Association: NFPA

t. Plumbing and Piping Industry Council: PPIC

u. Sheet Metal and Air Conditioning Contractors National Association, Inc.:

SMACNA

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v. Underwriters’ Laboratories: UL

3. Regulations

a. California State Fire Marshal: CSFM

b. California State Department of Public Health: CSDPH

c. Safety Orders of Division of Industrial Safety: SODIS

d. TIER 1: Energy Standard for State Buildings: TIER 1

4. Where standards of Contract Documents for materials and/or workmanship are higher than those of applicable rules, Contract Documents must take precedence; otherwise the rules must govern.

5. Nothing in the Contract Documents is to be interpreted as permitting the Work not conforming to the rules.

6. Should there be any direct conflict between the rules and the Contract Documents, the rules must govern.

7. Charges for all materials and labor required for the compliance with rules and regulations must be included in the Contract Price.

B. Certifications: Provide proof of code compliance for equipment as follows:

1. Gas Fired Equipment and Safety Devices: Per applicable standards and bear label of

CGA.

a. Fuel-burning heating appliances must bear permanent and legible factory-applied nameplate on which must appear: manufacturer’s name; approved fuel input rating, expressed in Btu/hr.; model and serial numbers; instructions for lighting, operation, and shutdown; type fuel approved for use; and symbol of approved agency certifying compliance of equipment with recognized standards.

2. Electrical Equipment and Safety Devices: Per applicable standards of NEC; UL listed or classified.

3. Pressure Vessels and Pressure Safety Devices: Per applicable standards and bear label of

ASME.

4. Energy Conservation: Comply with applicable codes. Provide equipment and materials certified by manufacturer per California energy code as applicable.

5. Equipment: Provide UL listed or classified equipment where required by code officials.

Verify such requirements.

C. Repair or replace, to the satisfaction of the CDCR, any damage to Work of this Section and damage caused by Work of this Section.

D. Workmanship must be first class throughout and performed only by competent and experienced workmen in a manner satisfactory to the CDCR. Constant supervision of the Work, either by the Contractor or his competent representative, must be maintained.

E. Work must be installed so as not to delay the progress of construction and must be properly coordinated with other trades.

F. Use only new materials in perfect condition. Inspect all materials upon arrival at job site and immediately remove defective items from site.

1.6 DELIVERY, STORAGE, AND HANDLING

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A. Provide factory-applied plastic end-caps on each length of pipe and tube. Maintain end-caps through shipping, storage and handling as required to prevent pipe-end damage and eliminate dirt and moisture from inside of pipe and tube.

B. Where possible, store pipe and tube inside and protected from weather. Where necessary to store outside, elevate above grade and enclose with durable, waterproof wrapping.

C. Protect flanges and fittings from moisture and dirt by inside storage and enclosure, or by packaging with durable, waterproof wrapping.

1.7 SUBSTITUTIONS

A. General

1. Base manufacturer is indicated in equipment schedules.

2. In Specification, additional acceptable manufacturer(s) may be indicated.

3. Other manufacturers, materials, or methods must not be used unless approved in writing by the CDCR Representative.

4. The burden of proof as to the equality of any proposed substitute manufacturer, material, or method must be upon the Contractor.

5. The CDCR Representative’s decision must be final.

B. Requests for substitution review and acceptance must be accomplished by table of comparison listing pertinent features of both specified and proposed materials, such as materials of construction, performance, dimensions, weights, replacement or maintenance access, motor type, horsepower, voltage, phase, service factor. Review of proposed substitutions will not be made until receipt of satisfactory comparison tabulation.

C. Submittal of substitutions must be limited to one proposal for each type or kind of item, unless otherwise permitted by the CDCR Representative. If first proposed product submittal is rejected, Contractor must then submit the first-named or scheduled product.

D. Contractor must be responsible for all costs and coordination due to the substitution, such as impacts on electrical requirements, weight, openings in slabs and roofs, structural framing, housekeeping pad size, etc.

1.8 JOB CONDITIONS

A. Cause as little interference or interruption of existing utilities and services as possible.

Schedule Work which will cause interference or interruption in advance with Construction Manager.

B. Examine Contract Documents to determine how other Work will affect execution of plumbing Work.

C. Determine and verify locations of all existing utilities.

D. Arrange for, coordinate, and pay costs incidental to providing utility company services indicated.

E. Establish lines and levels for each system and coordinate with other systems to prevent conflicts and maintain proper clearances and accessibility.

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PART 2 PRODUCTS

2.1 PIPE, TUBE, AND FITTINGS

A. Refer to individual Division 22 piping sections for pipe, tube, fittings materials joining methods. Comply with governing regulations.

2.2 MISCELLANEOUS PIPING MATERIALS/PRODUCTS

A. Welding Materials: Provide welding materials to comply with installation requirements.

1. Comply with Section II, Part C, ASME Boiler and Pressure Vessel Code for welding materials.

B. Gaskets for Flanged Joints: ASME B16.21; full-faced for cast-iron flanges; raised-face for steel flanges, unless otherwise indicated.

2.3 PIPING SPECIALITIES

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 pipe, tube, equipment connections. Where more than one type is indicated, selection is Installer’s option.

B. Dielectric Unions and Flanges

1. 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. Pressure rating equal to or greater than that of nearby valves.

2. Manufacturers

a. B & K Industries, Inc.

b. Capital Mfg. Co.; Div. of Harsco Corp.

c. Eclipse, Inc.

d. Epco Sales, Inc.

e. Perfection Corp.

f. Rockford-Eclipse Div.

g. Victaulic/Clearflow.

h. Calpico.

2.4 PIPE ESCUTCHEONS

A. General: Provide solid (not split-hinged) 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. All escutcheons must be vandal proof.

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B. Pipe Escutcheons for Moist Areas: For waterproof floors, and areas where water and condensation can be expected to accumulate, provide solid brass or solid sheet brass pipe escutcheons.

C. Pipe Escutcheons for Dry Areas: Provide solid sheet metal escutcheons.

D. Manufacturers

1. Chicago Specialty.

2. Producers Specialty.

3. Sanitary-Dash.

2.5 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. Sleeve: To be furnished by same manufacturer of seals; schedule 40 galvanized steel pipe or Century line sleeves, with integral anchor and waterstop collar.

C. Manufacturers

1. Thunderline Link Seal.

2. Metraflex Metraseal.

2.6 FABRICATED PIPING SPECIALTIES

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

1. Sheet-Metal: Fabricate from galvanized sheet metal; round tube closed with snaplock joint, welded spiral seams, or welded longitudinal joint. Fabricate from the following gauges:

a. 3-inch and smaller: 0.040-inch/20 gauge thick.

b. 4 to 6-inch: 0.064-inch/16 gauge thick.

c. Over 6-inch: 0.079-inch/14 gauge thick.

2. Steel Pipe: See Section “Mechanical Sleeve Seals”.

PART 3 EXECUTION

3.1 PIPING INSTALLATION

A. General: Install pipes and pipe fittings in accordance with recognized industry practices which will achieve permanently-leakproof piping systems, capable of performing each indicated service without piping failure. Install each run with minimum joints and couplings, but with adequate and accessible unions for disassembly and maintenance/replacement of valves and equipment. Reduce sizes (where indicated) by use of reducing fittings. Align piping accurately at connections, within 1/16-inch misalignment tolerance.

B. Locate piping runs, except as otherwise indicated, vertically and horizontally (pitched to drain) and avoid diagonal runs wherever possible. Orient horizontal runs parallel with walls and column lines. Locate runs as shown or described by diagrams, details and notations or, if

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not otherwise indicated, run piping in shortest route which does not obstruct usable space or block access for servicing building and its equipment. Hold piping close to walls, overhead construction, columns and other clearance to 1/2-inch where furring is shown for enclosure or concealment of piping, but allow for insulation thickness, if any. Where possible, locate insulated piping for 1-inch clearance outside insulation. Wherever possible in finished and occupied spaces, conceal piping from view, by locating in column enclosures, in hollow wall construction or above suspended ceilings; do not encase horizontal runs in solid partitions, except as indicated.

C. Locate groups of pipes parallel to each other, spaced to permit applying insulation and servicing of valves.

D. Electrical and Elevator Equipment Spaces: Do not run piping through transformer vaults, electrical rooms and other electrical or electronic equipment spaces and enclosures, unless piping or ductwork is for equipment serving that electrical space.

E. Comply with ASME B 31.1.

F. Pressures: Do not install piping, valves or piping specialties where exposed to system pressures greater than their rated working pressures.

G. Sloping, Air Venting and Draining:

1. Slope piping as indicated, true to line and grade, and free of traps and air pockets. Unless indicated otherwise, slope piping in direction of flow as follows:

Service Inclination Min. Slope Cooling Coil Condensate Drain

Down 1/8” per foot (1-percent)

H. Install piping free of sags and bends. Support requirements are specified in Section 22 05 29.

I. Fittings

1. Provide standard, manufactured fittings in all cases. Field fabricated fittings are prohibited. Bushings are prohibited on pressure piping.

2. Weld-O-Lets and Thread-O-Lets may be used for non-galvanized steel piping if main pipe size is at least three standard pipe sizes larger than branch pipe, e.g. 2-inch main and 1-inch branch.

3. Provide insulating couplings at connections of ferrous piping to non-ferrous piping.

3.2 CLEANING, FLUSHING, INSPECTING

A. General: Clean exterior surfaces of installed piping systems of superfluous materials, and prepare for application of specified coatings (if any). Flush clean interior of piping. Upon completion of flushing, completely drain systems at low points; remove, clean and replace strainer baskets and refill systems. Inspect each run of each system for completion of joints, supports and accessory items.

1. Inspect pressure piping in accordance with procedures of ASME B31.1.

END OF SECTION

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SECTION 22 05 10

BASIC PIPING INSTALLATION REQUIREMENTS

PART 1 GENERAL

1.1 SUMMARY

A. Section Includes:

1. Basic requirements to furnish and install site piping.

2. Special tools.

3. Pipe locating wire.

4. Closure sections.

5. Couplings.

1.2 REFERENCES

A. ANSI/NSF 60 - Standard for Drinking Water Treatment and Chemicals - Health Effects.

B. AWWA/ANSI C104/A21.4-90 - Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water.

C. AWWA/ANSI C110/A21.10-87 - Ductile-Iron and Gray-Iron Fittings for Water.

D. AWWA C900 - Polyvinyl Chloride (PVC) Pressure Pipe, 4 inch through 12 inch (100 mm through 300 mm) for Water Transmission and Distribution.

E. AWWA C210 - Liquid Epoxy Coating Systems for the Interior and Exterior of Steel Water Pipelines.

F. AWWA C651 - Disinfecting Water Mains.

G. NFPA 25 - Standards for the Inspection, Testing and Maintenance of Water-Based Fire Protection Systems.

1.3 DESCRIPTION

A. Provide all materials as required that will result, upon completion, in a functioning system in compliance with performance requirements specified, and any modifications resulting from reviewed shop and field coordination drawings.

1.4 SUBMITTALS

A. Submit under provisions of Section 01 33 00.

B. Group shop drawings and product data of related systems, products, and accessories in a single complete submittal.

C. Submit complete data on pipe, fittings, linings, coatings, and any manufacturer’s installation instructions for pipelines assembled in the field from standard pieces.

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D. Prior to fabricating, purchase, or laying of any onsite pipe, or conduit, submit an electronic three-dimensional CAD (Land Desktop 2004) formatted coordination model of all existing and proposed underground pipe and conduit routings showing how contractor will route pressure pipelines and electrical conduits above or below gravity sewers and storm drain pipeline. Pipes and conduits must be modeled to scale as three-dimensional surfaces, color-coded or otherwise identified as to type of utility. Utilities must be placed in the model to true horizontal and vertical scale using project datum and layout coordinates. Contractor will be provided a DXF conversion of three-dimensional finish contour grading, and a two-dimensional line string model of site utilities as shown on the drawings. Line string DXF model has no diameter associated with individual utilities and contractor is to verify horizontal and vertical point of connection with individual buildings. Submit Certification of Compliance that utilities will be installed in accordance with approved utility coordination model unless otherwise directed. Maintain correct as-built conditions on coordination model.

Submit as-built copy of model to CDCR Representative prior to project closeout.

E. Color, DVD, log sheets and written report detailing CCTV inspection of gravity pipelines.

1.5 REGULATORY REQUIREMENTS

A. Fire Protection: Conform to National Fire Protection Association.

B. Plumbing: Conform 2019 California Plumbing Code.

C. Mechanical: Conform to 2019 California Mechanical Code.

D. Seismic: Conform to Chapter 16 of 2019 California Building Code.

E. Structural: Conform to 2019 California Building Code.

F. Electrical: Conform to 2019 California Electrical Code.

G. Fire: Conform to 2019 California Fire Code.

1.6 PROJECT/SITE CONDITIONS

A. Install work at locations shown on Drawings. If prevented by project conditions, prepare drawings showing proposed rearrangement of work. Include changes to Work specified in other sections. Obtain permission of CDCR Representative before proceeding with rearrangement.

B. Examine related work and surface before starting work on any section

1. Report to CDCR Representative, in writing, conditions which will prevent proper provision of this work.

2. Beginning work of any section without reporting unsuitable conditions to CDCR

Representative constitutes acceptance of conditions.

3. Cause as little interference or interruption of existing utilities and services as possible.

Notify CDCR Representative of any interruption.

4. Keep roads clear of materials and debris.

1.7 PRODUCT STORAGE AND PROTECTION

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A. Storage

1. Exercise care in handling and storing of materials and equipment to avoid damage.

2. Store materials and equipment onsite in enclosures or under protective coverings.

3. Do not store materials and equipment directly on the ground.

4. Store equipment containing electrical motors, controls, and wiring in indoor, heated, clean, dry locations.

B. Protection

1. Protect all work and materials and equipment against loss or damage.

2. Close all pipe openings with caps or plugs.

3. Clean and deliver all work and equipment in an unblemished, new condition.

1.8 FIELD QUALITY CONTROL

A. Repair or replace defective or damaged work, as directed by CDCR Representative.

B. Perform indicated tests to demonstrate satisfactory workmanship, operation, and performance.

1. Conduct tests in presence of CDCR Representative and, if requested, inspectors of agencies having jurisdiction, including local State Fire Marshal Representative.

2. Arrange date of tests in advance with CDCR Representative, manufacturer, and installer.

3. Give all inspectors minimum of 48 hours notice.

4. Furnish or arrange for use of electrical energy, steam, water, air, oxygen, or gas required for tests.

C. Repair or replace equipment and systems damaged, found inoperative, or defective, and continue remedial measures and retests until satisfactory results are obtained.

1.9 DRAWINGS

A. Drawings in general are diagrammatic and indicate sizes and locations only. Detailed connections to equipment and methods of installation for a complete installation are not shown.

B. Scaled dimensions must be considered approximate.

C. Before proceeding with work check and verify dimensions required for a complete operating system.

1.10 REVIEW OF CONSTRUCTION

A. Work may be reviewed at any time by CDCR Representative.

B. Advise CDCR Representative that work is ready for review at following times

1. Prior to backfilling buried work.

2. Prior to concealment of work in walls and above ceilings.

3. When all requirements of contract have been completed.

C. Neither backfill nor conceal work without consent of CDCR Representative.

1.11 AS-BUILT DRAWINGS

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A. Contractor to maintain current As-Built Drawings and provide same to CDCR Representative at close of construction.

B. Include all change orders, field changes, adjustments, substitutions and deletions.

C. Show sizes, invert elevations, and location of underground piping and related work.

1.12 POINT OF MANUFACTURE

A. CDCR Representative must have free access to those parts of the manufacturer’s plant that are involved in work performed under this Specification. The manufacturer must afford the inspector, without charge, all reasonable facilities for determining whether the pipe or appurtenances meet the requirements of this Specification.

B. Inspection by CDCR Representative must not relieve contractor of responsibility to furnish material conforming in all respects to the requirements of this specification.

C. If plant inspection and/or testing is requested by CDCR Representative, manufacturer must notify CDCR Representative at least 72 hours in advance of date, time, and place of product testing.

PART 2 PRODUCTS

2.1 SPECIAL TOOLS

A. Furnish to CDCR Representative at completion of work:

1. One set of any special tools required to operate, adjust, dismantle, or repair equipment furnished under any section of this Division.

2. “Special Tools”: Those not normally found in possession of mechanics or maintenance personnel.

2.2 TAPE WRAP

A. Tape Wrap: 15 mil, butyl rubber adhesive, polyethylene-backed tape as produced by Polyken Division of the Kendall Company, Boston, MA; Royston Laboratories, Inc., Pittsburg, PA.

2.3 PIPE LOCATING WIRE AND MARKER

A. Pipe Locating Wire: Bare AWG No. 10, soft drawn, single-strand copper wire.

B. Provide at least six mil PVC electrical tape insulation around wire where adjacent to metal pipe, valves, and in all valve boxes.

C. Pipe marker must be internal with locating wire color coded for use with different utility pipe systems, and marked with the utility tape every 24 inches. Provide 4 mil thick, 4-inch wide polyethylene marker.

2.4 CLOSURE SECTIONS

A. Furnish and install all necessary closures. Closure sections must consist of one or more flexible couplings and plain-end pipe of lengths required to affect the closure. Pipe and

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couplings for closure sections must conform to the pipe and flexible couplings specified for the principal parts of the pipeline.

2.5 FLEXIBLE COUPLINGS

A. Flexible Couplings for Use With Steel Pipe: Dresser, Style 38; Smith Blair, Style 411. Use transition coupling for connecting steel pipe to PVC pipe, material must be equal to couplings used for steel pipe, Protecting coat couplings.

B. Flexible Couplings for Use With Ductile Iron Pipe or PVC With Ductile Iron Pipe Sizes:

Dresser, Style 38, 40, or 138; Smith Blair, Style 411 or 431. Protecting coat couplings.

C. Bolts and Nuts for Exposed Conditions: Zinc-coated. Bolts, nuts and washers for buried service must be Type 304 stainless steel.

D. Middle rings and followers must be fusion epoxy lined and coated.

2.6 TRANSITION COUPLINGS

A. Transition couplings used to connect pipes with small differences in outside diameter must be Dresser, Style 162; Smith Blair, Style 413 Protecting coat couplings.

B. Bolts, nuts, and middle rings must be as specified for flexible couplings.

C. Middle rings and followers must be fusion epoxy lined and coated.

2.7 THRUST TIES

A. Provide thrust ties where shown and where required to restrain the force developed by 1 1/2 times the operating pressures specified.

1. Ductile Iron Pipe: Attach with socket clamps against a grooved joint coupling or flange.

B. Anchor studs perpendicular to longitudinal pipe axis are unacceptable.

C. Use type 304 stainless steel ties and hardware.

2.8 SERVICE SADDLES

A. Service Saddles: Smith Blair, Series 317; Romac, Model 202S. Service saddles must be capable of withstanding 200 psi internal pressure without leakage or overstressing. The run diameter must be compatible with the outside diameter of the pipe on which the saddle is installed. Taps must have iron pipe threads. Saddles must have malleable or ductile iron bodies and stainless steel straps, stainless steel hex nuts with washers, and neoprene seals.

Service saddles must be double-strap or wide band design. Saddles for PVC pipe must be specifically designed for PVC pipe. Service saddles for use on PVC pipe must provide full support around the circumference of the pipe. The saddle must have a bearing area of sufficient width along the axis of the pipe so that the pipe will not be distorted when the saddle is tightened. The service clamps must not have lugs or other protrusions that will dig into the pipe when the saddle is tightened; a U-bolt type of strap that does not provide sufficient bearing area or a clamping arrangement that is not fully contoured to the outside diameter of the pipe. Saddles must have a wedge or taper type gasket for a watertight installation.

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2.9 FLANGED COUPLING ADAPTERS

A. Flanged coupling adapters for ductile iron piping must be Smith Blair, Series 912; Dresser, Style 127.

B. Bolts, nuts, and protective coatings for steel components must be as specified hereinbefore for flexible couplings.

C. Middle rings and followers must be fusion epoxy lined and coated.

PART 3 EXECUTION

3.1 INSERTS, SLEEVES, AND EXPANSION PLUGS

A. Lay out work in advance of pouring concrete slabs or walls, and furnish and set inserts and sleeves necessary to complete the work.

B. Size inserts and required reinforcing rod to support the load applied.

C. Expansion plugs must be selected for at least five times the load applied.

3.2 PREPARATION AND HANDLING

A. Pipe and fittings must be inspected for dirt, damage, or defects prior to being installed or lowered into the trench. The interior and exterior protective coating must be inspected, and all damaged areas patched with material similar to the original whole sections or replaced with new undamaged pipe. Clean ends of pipe thoroughly. Remove foreign matter and dirt from inside of pipe and keep clean during and after installing.

B. Use proper implements, tools, and facilities for the safe and proper protection of the pipe.

Handle pipe in a manner which avoids damage to the pipe. Do not drop or dump pipe onto the ground or into trenches.

C. When cutting and/or machining the pipe is necessary, use only tools and methods recommended by the pipe manufacturer and approved by the CDCR Representative.

3.3 INSTALLATION OF EXPOSED PIPING

A. Unless shown otherwise, piping must be parallel to building lines. Hangers on adjacent piping must be aligned where possible on common size ranges.

B. All pipe flanges must be set level, plumb, and aligned. All flanged fittings must be true and perpendicular to the axis of the pipe. Bolt holes in all flanges must straddle vertical centerline of pipes.

C. Unions must be installed where required for piping or equipment installation, even though they are not shown on the drawings.

D. Plastic flanges at any joint with a raised face must be bolted up using a filler gasket. The filler gasket must bear the bolt load uniformly and remove the flange moment from that part of the flange protruding beyond the outer edge of the raised face.

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E. Pipe taps to the pipe barrel are unacceptable. Pipe tap connections to ductile iron piping must only be made at a tapping boss of a fitting, valve body, or equipment casting.

F. Piping must be installed without springing or forcing the pipe in a manner which would set up stresses in the pipe, valves, or connected equipment.

G. Required straight runs of piping upstream and downstream of flow measuring devices must be smooth.

H. Where valve handwheels are shown, valve orientation must be as shown. Where valve handwheels are not shown, valves must be oriented to permit easy access to the handwheels, and to avoid interferences.

3.4 VENTS AND DRAINS

A. Vent the high points and drain the low points of all pressure pipelines, except gravity flow services, whether shown on the Drawings or not. Unless otherwise shown or directed, use 3/4-inch ball valves on pipelines 2-1/2 inch and larger and 1/2-inch ball valves on pipelines two inches and smaller.

3.5 INSULATED JOINTS

A. Install insulated joints between all connections of metallic pipe with dielectric coatings and metallic pipe with cement-mortar coatings.

B. Insulating joints must be installed between copper pipe and any other metallic pipe.

C. Insulated joints must be installed between ductile iron and any other type of metallic pipe or any existing ductile iron pipe unless otherwise shown. Insulated joints are not required between metallic pipe and nonmetallic pipe.

D. Do not insulate joints between steel pipe and iron valves or other appurtenances or vice versa.

E. Insulated joints may consist of flanges, flexible couplings, insulating unions, or other type of joints as specified in these specifications, unless otherwise shown or directed.

F. Cover and protect insulated joint during painting of aboveground adjacent piping to prevent short circuiting.

G. Install insulated joints at all connections of pipes with cathodic protection to equipment and buildings.

3.6 CORROSION PROTECTION OF ATMOSPHERIC EXPOSED ACCESSORIES

A. All atmospheric exposed surfaces of black and hot-dip galvanized steel, brass, copper and bronze piping components including, but not limited to, pipe hangers, supports, expansion joints, pipe guides, flexible couplings, vent and drain valves, and fasteners must be painted in accordance with Section 09 90 00.

B. Pipe support systems must be painted No. 70, light gray, as specified in ANSI Z53.1; Tnemec Co., Inc. No. 2050.

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3.7 INSTALLATION OF FLEXIBLE COUPLINGS, FLANGED COUPLINGS ADAPTERS,

GROOVED JOINT COUPLINGS, AND SERVICE SADDLES

A. Clean oil, scale, rust, and dirt from the pipe to provide a clean seat for the gasket. Care must be taken that the gaskets are wiped clean before they are installed. Flexible couplings and flanged coupling adapter gaskets may be lubricated with soapy water or manufacturer’s standard lubricant before installation on the pipe ends. Install in accordance with the manufacturer’s recommendations. Bolts must be tightened progressively on opposite sides a little at a time until all bolts have a uniform tightness. Use torque-limiting wrenches.

3.8 PIPING SYSTEMS TESTING

A. General

1. Prior to acceptance of work, test piping systems in the presence of the CDCR

Representative and authorities having jurisdiction per respective and applicable governing codes and requirements of this section. All water piping must be tested prior to backfilling per NFPA and the State Fire Marshal requirements.

2. Provide necessary equipment and materials and make necessary test connections required to properly execute tests.

3. Use only potable water for hydrostatic testing of potable water lines.

4. Contractor may use [Site Name] water system as source for test water. Submit plan to protect water system from contamination prior to use.

5. Remake leaking gasket joints with new gaskets and new flange bolting. Destroy old bolting. Where welded joints fail, submit proposed method of repair for approval by the CDCR Representative. Testing must take place during steady state ambient temperature conditions.

6. Other than standard piping flanges, plugs, caps and valves, use only commercially manufactured expandable elastomer plugs for sealing off piping for test purposes. The safe test pressure rating of any plug must be not less than two times the actual test pressure being applied. Do not use expandable elastomer plugs for piping which could develop sufficient reactive force to cause damage to a structure, other piping, or cause moving of thrust or anchor provisions in case of blow-out.

7. Remove components from piping systems during testing whenever the component may sustain damage from the test pressure or test media. After completion of the test, reinstall the component and retest at the component pressure rating with suitable media.

8. Check system components such as valves for functional operation under system test pressure.

9. Duration of test must be as specified per manufacturer.

10. Prepare and maintain records of piping systems tests. Record CDCR Representative and contractor personal responsibilities, dates, test gauge identification numbers, ambient temperature, pressure ranges, rates of pressure drop and leakage rates.

11. The connections between new underground piping and the existing must not be separately tested. Pressure specified in governing code must be maintained on the joint for not less than 30 minutes.

12. In the event testing demonstrates leakage rates in excess of specified limits, determine source(s) of leakage, repair or replace defective materials and workmanship and retest installation until compliance with specified requirements.

13. Take necessary precautions to vent the expansion force of compressed air trapped during high pressure hydrostatic pressure testing to preclude injury and damage. The CDCR Representative may require the removal of any system component including plugs and

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caps to ascertain whether the water has reached all parts of the system if purging or vent valves are not provided during construction.

B. Preparation and Execution

1. Buried Pressure Piping: Conduct final acceptance tests on buried pressure piping that is to be hydrostatically tested after the trench has been completely backfilled, except water piping must be tested prior to backfilling. The contractor may, if field conditions permit, partially backfill the trench and leave the joints open for inspection and conduct an initial test, except water pipe tests.

C. Hydrostatic Leak Tests

1. Equipment: Furnish two graduated containers; two pressure gauges; one hydraulic force pump, and suitable hose and suction pipe as required.

2. Buried Water Fire Suppression Water Piping.

a. Water piping must be tested in accordance with NFPA.

b. Where any section of pipe is provided with concrete thrust blocking, do not make the pressure test until at least five days have elapsed after the thrust blocking is installed. If high-early-strength concrete is used for thrust blocking, the time may be reduced to two days. When testing cement-mortar lined piping, slowly fill the section of pipe to be tested with water and allow to stand for 24 hours under slight pressure to allow the cement-mortar lining to absorb water.

c. Expel all air from the piping system prior to testing and apply and maintain the specified test pressure by means of the hydraulic force pump. Valve off the piping system when the test pressure is reached and conduct the pressure test for two hours, reopening the isolation valve only as necessary to restore the test pressure. The pump suction must be in a barrel or similar device, or metered so that the amount of water required to maintain the test pressure may be measured accurately. This measurement represents the leakage, which is defined as the quantity of water necessary to maintain the specified test pressure for the duration of the test period. No pipe installation will be accepted if the leakage is greater than the number of gallons per hour as determined by the following formula.

1) L=SD(P)2/133,200

2) In the above formula

3) L=Allowable leakage, in gallons per hour

4) S=Length of pipe tested, in feet

5) D=Nominal diameter of pipe, in inches

6) P=Test pressure during the leakage test, in pounds per square inch

d. Correct any leakage greater than the allowance determined under this formula.

e. Maximum test length must be the shortest length that can be isolated by closing adjacent valves or the length between a valve and an end cap.

D. Gravity Sewers: Gravity sewers must be air tested as follows:

1. Time of Testing: Test pipe after backfilling has been completed. The Contractor, at his option and expense, may make other earlier tests to ensure compliance with the tests specified herein.

2. Procedure

a. After all plugs are in place and securely blocked, introduce air slowly into the pipe section to be tested until the internal air pressure reaches 5.0 pounds per square inch. Allow a minimum of two minutes for the air temperature to stabilize.

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b. Pipe and joints being air tested must be considered satisfactory when tested at an average pressure of 3.0 pounds per square inch when (1) the total rate of air loss from the section being tested does not exceed 2.0 cubic feet per minute, or (2) the section of lines does not lose air at a rate…