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HomeMy WebLinkAboutExhibit ADATE ●ISSUE DOCUMENT REUSE: TKLV GRFXPHQW LV WKH SURSHUW\ RI )LHOG SWXGLR LDQGVFDSH AUFKLWHFWV PLLC TKH LGHDV DQG GHVLJQ LQFRUSRUDWHG RQ WKLV GRFXPHQW VKDOO QRW EH XVHG IRU DQ\ RWKHU SURMHFW ZLWKRXW ZULWWHQ DXWKRUL]DWLRQ RI )LHOG SWXGLR LDQGVFDSH AUFKLWHFWV PLLC SHEET OF PROJECT NUMBER: SHEET TITLE  N :ALLACE A9E _ STE  B O =E M A N  M T    Z Z Z I L H O G V W X G L R O D F R P CHARLIE KEES 9313 STORY MILL PARK SPLASH PAD600 BRIDGER DR, BOZEMAN, MT 597152044 EX0.01 COVERSHEET & INDEX 1 3 07.19.2021 CD SET SHEET INDEX COVER SHEET & INDEX EXISTING CONDITIONS DEMO PLAN EX-0.01 L-1.0 L-1.1 SHEET NO.TITLE LANDSCAPE ARCHITECT FIELD STUDIO 600 N WALLACE SUITE 1 BOZEMAN, MT 59715 406.551.2098 CONTACT: CHARLIE KEES SITE DESIGN TEAM SPLASH PAD DESIGNER WATER DESIGN INC 6740 S. 1300 E. SUITE 110 SALT LAKE CITY, 84121 801.261.4009 CONTACT: JIM REDMOND STORY MILL PARK SPLASH PAD- CONSTRUCTION BID SET 600 BRIDGER DR, BOZEMAN, MT VICINITY MAP SPLASH PAD NORTH ROUSE AVE STORY MILL COMMUNITY PARK NOT TO SCALE EAST GRIFFIN DR STORY MILL RDCONCEPTUAL RENDING OVERALL SPLASH PAD PLAN NOTES SPLASH PAD PLAN SPLASH PAD PLAN GRADING,CONTROL JOINT AND ELECTRICAL PLANS SPLASH PAD DIMENSION PLAN SPLASH PAD PIPING PLAN EQUIPMENT ROOM PLAN CIRCULATION EQUIPMENT SCHEDULE BALANCING TANK/ PUMP VAULT SECTIONS AND DETAILS CIRCULATION EQUIPMENT SCHEMATICS AND DETAILS SECTIONS STRUCTURAL DETAILS DETAILS DETAILS SP100 SP101 SP200 SP201 SP202 SP300 SP400 SP401 SP410 SP420 SP500 SP501 SP600 SP601 OWNER REP. TATE MANAGEMENT INC. 84 WEST CLARA COURT BOZEMAN, MT 59715 406.599.9648 CONTACT: CRISTIE TATE OWNER/APPLICANT: THE TRUST FOR PUBLIC LAND 1007 E. MAIN STREET SUITE 300 BOZEMAN, MT 59715 406.582.6240 CONTACT: DICK DOLAN OWNER INFO OWNER CITY OF BOZEMAN PARKS AND RECREATION P.O. BOX 1230 415 N. BOZEMAN STREET BOZEMAN, MT 59715 406.582.2908 CONTACT: MITCH OVERTON LEGAL DESCRIPTION PARK PARCELS: PARCELS 1-9, OF SURVEY NO. 2865, SECTIONS 31 AND 32, TOWNSHIP 1 SOUTH, RANGE 6 EAST, AND SECTIONS 5 AND 6, TOWNSHIP 2 SOUTH, RANGE 6 EAST STORY MILL COMMUNITY CENTER PARCEL: SECTION 31, TOWNSHIP 1 SOUTH, RANGE 6 EAST, C.O.S. 2207B,TRACT 1B STREET DESCRIPTION 600 BRIDGER DRIVE, BOZEMAN, MONTANA SFDOH:1" = 20' 40'20'10'0' CHARLIE KEES 9313 STORY MILL PARK SPLASH PAD600 BRIDGER DR, BOZEMAN, MT 597152044 L1.0 EXISTING CONDITIONS 2 3 07.19.2021 CD SET DATE ●ISSUE DOCUMENT REUSE: TKLV GRFXPHQW LV WKH SURSHUW\ RI )LHOG SWXGLR LDQGVFDSH AUFKLWHFWV PLLC TKH LGHDV DQG GHVLJQ LQFRUSRUDWHG RQ WKLV GRFXPHQW VKDOO QRW EH XVHG IRU DQ\ RWKHU SURMHFW ZLWKRXW ZULWWHQ DXWKRUL]DWLRQ RI )LHOG SWXGLR LDQGVFDSH AUFKLWHFWV PLLC SHEET OF PROJECT NUMBER: SHEET TITLE  N :ALLACE A9E _ STE  B O =E M A N  M T    Z Z Z I L H O G V W X G L R O D F R P TREE WELL , TYP. CONCRETE PLAZA, TYP. EXISTING LAWN AREA EXISTING LAWN AREA GRAVEL PATH EXISTING LAWN AREA EXISTING PARKING LOT BIKE COURSE EXISTING LAWN AREA EXISTING BATHROOMS AND EQUIPMENT ROOM EXISTING LAWN AREA EXISTING LAWN AREA PLANTER BED. EXISTING LAWN AREA NOTES 1.THE CONTRACTOR SHALL VERIFY THE EXISTENCE, LOCATION, DEPTH AND SIZE OF THE UTILITIES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ANY DAMAGE TO THE EXISTING FACILITIES DUE TO FAILURE TO LOCATE OR PROPERLY PROVIDE PROTECTION WHEN LOCATION IS KNOWN. 2.CONTRACTOR SHALL CONTACT "UTILITY NOTIFICATION CENTER" (811) AT LEAST THREE (3) WORKING DAYS PRIOR TO THE COMMENCEMENT OF CONSTRUCTION ACTIVITIES TO SCHEDULE THE MARKING OF EXISTING UTILITY LOCATIONS. 3.ALL EXISTING SURFACE IMPROVEMENTS, VEGETATION AND INFRASTRUCTURE SHALL BE PROTECTED IN PLACE. VEGETATION TO BE PROTECTED WITH TEMPORALLY FENCING. 4.PRIOR TO ANY EXCAVATION,CONTRACTOR SHALL MEET WITH AND REVIEW SITE WITH OWNER AND OR LANDSCAPE ARCHITECT. 5.ANY DAMAGE TO SURFACE IMPROVEMENTS, BURIED SYSTEMS, OR OTHER INFRASTRUCTURE "NOT IDENTIFIED FOR REMOVAL" SHALL BE IMMEDIATELY REPORTED TO LANDSCAPE ARCHITECT. 6.STAHLY ENGINEERING & ASSOCIATES PREPARED THE SURVEY FOR THIS PROJECT. EXISTING TOPOGRAPHY IS A COMBINATION OF SITE SURVEYING AND LIDAR. IT HAS BEEN REFORMATTED FOR USE IN AND FOR PREPARATION OF THESE DOCUMENTS, CONTRACTOR SHALL OBTAIN OFFICIALLY SIGNED COPY FROM STAHLY ENGINEERING & ASSOCIATES (851 BRIDGER DRIVE SUITE 1, BOZEMAN MT 59175, PHONE - 406.522.6526) AND IS RESPONSIBLE FOR CONFIRMING AND DETERMINING THE SUITABILITY OF THE DATA PRIOR TO CONSTRUCTION. ALL DEVIATIONS AND OMISSIONS SHOULD BE BROUGHT TO THE ATTENTIONS OF THE LANDSCAPE ARCHITECT OR OWNER'S REPRESENTATIVE FOR CLARIFICATION AND DIRECTION. LANDSCAPE ARCHITECT IS NOT RESPONSIBLE FOR ERRORS OR OMISSIONS ASSOCIATED WITH PREPARATIONS OF DOCUMENTATION OF SURVEY. EXISTING SITE LIGHTING, TYP. EXISTING SITE LIGHTING, TYP. SFDOH:1" = 20' 40'20'10'0' CHARLIE KEES 9313 STORY MILL PARK SPLASH PAD600 BRIDGER DR, BOZEMAN, MT 597152044 L1.1 DEMO PLAN 3 3 07.19.2021 CD SET DATE ●ISSUE DOCUMENT REUSE: TKLV GRFXPHQW LV WKH SURSHUW\ RI )LHOG SWXGLR LDQGVFDSH AUFKLWHFWV PLLC TKH LGHDV DQG GHVLJQ LQFRUSRUDWHG RQ WKLV GRFXPHQW VKDOO QRW EH XVHG IRU DQ\ RWKHU SURMHFW ZLWKRXW ZULWWHQ DXWKRUL]DWLRQ RI )LHOG SWXGLR LDQGVFDSH AUFKLWHFWV PLLC SHEET OF PROJECT NUMBER: SHEET TITLE  N :ALLACE A9E _ STE  B O =E M A N  M T    Z Z Z I L H O G V W X G L R O D F R P NOTES 1.THE CONTRACTOR SHALL VERIFY THE EXISTENCE, LOCATION, DEPTH AND SIZE OF THE UTILITIES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ANY DAMAGE TO THE EXISTING FACILITIES DUE TO FAILURE TO LOCATE OR PROPERLY PROVIDE PROTECTION WHEN LOCATION IS KNOWN. 2.CONTRACTOR SHALL CONTACT "UTILITY NOTIFICATION CENTER" (811) AT LEAST THREE (3) WORKING DAYS PRIOR TO THE COMMENCEMENT OF CONSTRUCTION ACTIVITIES TO SCHEDULE THE MARKING OF EXISTING UTILITY LOCATIONS. 3.ALL EXISTING SURFACE IMPROVEMENTS, VEGETATION AND INFRASTRUCTURE SHALL BE PROTECTED IN PLACE. VEGETATION TO BE PROTECTED WITH TEMPORALLY FENCING. 4.PRIOR TO ANY EXCAVATION,CONTRACTOR SHALL MEET WITH AND REVIEW SITE WITH OWNER AND OR LANDSCAPE ARCHITECT. 5.CONCRETE PAVING THAT IS REMOVED TO MATCH ADJECTIVE CONCRETE PAVING CONDITION. CONTRACTOR TO PROVIDE MOCK UP FOR LANDSCAPE ARCHITECTS/ OWNER APPROVE 6.CONTRACTOR TO PROVIDE A CONSTRUCTION MANAGEMENT PLAN PRIOR TO CONSTRUCTION. 7.CONTRACTOR IS RESPONSIBLE FOR DETERMINING MEANS AND METHODS FOR CONSTRUCTION. THESE DRAWINGS MAY INDICATE A LIMIT OF PROPOSED IMPROVEMENTS, LIMITS OF SITE DEMOLITION, ETC. FOR DELINEATION OF EXPECTED EXTENTS OF DISTURBANCE. HOWEVER, FINAL IMPACT SHALL BE DETERMINED IN THE FIELD. SHOULD LIMITS OF DISTURBANCE EXCEED BOUNDARIES DEFINED IN DRAWINGS, CONTRACTOR SHALL CONTACT LANDSCAPE ARCHITECT FOR RESOLUTION. ALL WORK AND DISTURBANCE IS TO BE CONFINED O SITE PROPERTY EXTENTS. 8.ANY DAMAGE TO SURFACE IMPROVEMENTS, BURIED SYSTEMS, OR OTHER INFRASTRUCTURE "NOT IDENTIFIED FOR REMOVAL" SHALL BE IMMEDIATELY REPORTED TO LANDSCAPE ARCHITECT .CONTRACTOR IS RESPONSIBLE FOR REPAIRING ALL WORK DISTURBED BY CONSTRUCTION OUT SIDE OF LIMITS LINES DEFINED ON DRAWINGS OF THROUGH HIS/HER MEANS AND METHODS TO A CONDITION BETTER THAN OR EQUAL TO THE EXISTING CONDITIONS PRIOR TO COMMENCEMENT OF CONSTRUCTION AT NO ADDITIONAL COST TO THE OWNER. 9.CONTRACTOR IS RESPONSIBLE FOR MAINTAINING A COMPLETE UP-TO-DATE SET OF DRAWINGS AND SPECIFICATIONS AT THE CONSTRUCTION SITE AND ENSURING THE DOCUMENTS ARE READILY AVAILABLE FOR REVIEW BY THE LANDSCAPE ARCHITECT AND GOVERNING AGENCY. 10.THE DRAWINGS AND SPECIFICATIONS ARE COMPLEMENTARY TO ONE ANOTHER AND IMPLIED TO CORRESPOND WITH ONE ANOTHER. ANY DISCREPANCIES SHOULD BE BROUGHT TO THE ATTENTION OF THE LANDSCAPE ARCHITECT FOR RESOLUTIONS IMMEDIATELY. 11.ITEMS IN THE LANDSCAPE SHALL REMAIN UNLESS DESIGNATED FOR REMOVAL IN THE PLANT PROTECTION SERIES. REMOVE DESIGNATED ITEMS SHOWN ON THE PLAN TO THE FULL DEPTH OF THEIR CONSTRUCTION UNLESS OTHERWISE NOTED. 12.VERIFY THE LOCATION OF ITEMS TO BE REMOVED WITH LANDSCAPE ARCHITECT OF SITE REPRESENTATIVE PRIOR TO COMMENCEMENT OF THE WORK. 13.ITEMS ENCOUNTERED BELOW GRADE AND NOT SHOWN ON THE DRAWINGS SHALL BE BROUGHT TO THE ATTENTION OF THE LANDSCAPE ARCHITECT OR SITE REPRESENTATIVE. THIS MAY INCLUDE SUCH THINGS AS FOUNDATIONS, UTILITIES, PITS, OR OTHER OBJECTS THAT MAY BE ENCOUNTERED. 14.REMOVE DEMOLISHED MATERIALS FROM SITE. DISPOSAL BY BURNING AND/OR BURYING IS PROHIBITED. 15.CONTACT THE LOCAL UNDERGROUND UTILITY LOCATE SERVICE AND/OR SERVICE PROVIDER TO UPDATE FOR UTILITY LOCATION AND IDENTIFICATION PRIOR TO DEMOLITION. THE LOCATION OF EXISTING UTILITIES AS SHOWN ON THE PLANS MAY VARY IN RELATION TO ACTUAL EXISTING CONDITIONS; ADDITIONAL UTILITIES NOT SHOWN ON THE DRAWINGS MAY EXIST. VERIFY IN THE FIELD THE DATA SHOWN, AND CAL ANY DISCREPANCIES TO THE ATTENTION OF THE LANDSCAPE ARCHITECT OR SITE REPRESENTATIVE BEFORE STATING WORK. 16.PERFORM EXCAVATION IN THE VICINITY OF EXISTING UTILITIES BY HAND WHERE APPLICABLE.THE CONTRACTOR IS RESPONSIBLE FOR DAMAGE TO EXISTING UTILITIES CAUSED BY ANY PERSON, VEHICLE, EQUIPMENT OR TOOL RELATE THE TO EXECUTION OF THE CONTRACT. TREE WELL TO BE PROTECTED , TYP. CONCRETE PAVING, TYP. EXISTING LAWN AREA GRAVEL PATH EXISTING LAWN AREA EXISTING LAWN AREA EXISTING BATHROOMS AND EQUIPMENT ROOM EXISTING LAWN AREA EXISTING LAWN AREA PLANTER TO BE PROTECTED BED. EXISTING LAWN AREA EXISTING CONCRETE PAVING TO BE REMOVED . SEE NOTES EXISTING CONCRETE PAVING TO BE REMOVED .SEE NOTES EXISTING LAWN TO BE REMOVED. EXISTING SITE LIGHTING, TYP. EXISTING SITE LIGHTING, TYP. CONTRACTOR TO PROVIDE CONSTRUCTION FENCING AROUND PREMIER OF CONSTRUCTION AREA. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-1 SECTION 131213 SPECIAL FACILITY COMPONENTS --EXTERIOR FOUNTAINS PART 1 - GENERAL REQUIREMENTS: 1.01 RELATED SECTIONS AND DOCUMENTS: The General provisions of the Contract, including General and Supplementary Condi- tions and General Requirements apply to the work specified in this section. Other related sections include the following: Division 3 – Concrete (for additional concrete and finishing requirements.) Division 22 – Plumbing Division 23 – Heating Ventilating and Air Conditioning Division 26 – Electrical Division 31 –Earthwork (for additional sub-grade preparation for interactive water feature and interactive water feature system backfilling requirements.) Division 00 – Procurement and Contracting Requirements and Division 1 – General Re- quirements, as indexed, apply to this section. Comply with the provisions of the codes, specifications and standards of the City of Bozeman, State of Montana, and State De- partment of Health for the public interactive water features and other applicable codes and regulations and as shown on the drawings and/or hereinafter specified. The owner, owners rep, or interactive water feature contractor is responsible to submit plans to the local Health Department for approval. Plans shall be reviewed, approved and stamped by the Health Officer and Building Department before the contractor may begin construc- tion. See Division 1 – General Requirements for additional information. 1.02 SCOPE: “Interactive Water Feature” or “Splash Pad” or “River” or “Pool” or “Feature” means any Interactive Feature / River etc. shown as part of this project. Herein the feature shall be designated as Interactive Water Feature. The Interactive Water Feature Contractor shall furnish and install the Interactive Water Feature including but not limited to the reinforced concrete feature / river, structures, finishes, piping, fittings, circulation and filtration equipment, sanitizing systems, deck tiles, grating, waterproofing, sealants & caulking, water play features, etc. shown on the Interactive Water Feature drawings and as speci- fied herein (unless otherwise determined by the General Contractor as part of scope de- lineation). 1.03 INTERACTIVE WATER FEATURE CONTRACTOR'S RESPONSIBILITY: The Interactive Water Feature Contractor shall provide the following services: STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-2 Provide and pay all costs relative to start up and or training of owner's designated opera- tor in the correct use of equipment required for the Interactive Water Feature function and operation as recommended by the product manufacturers. Interactive Water Feature Contractor shall supply a qualified field technician for this purpose. Provide chemicals for interactive water feature operation at time of start-up. Provide liq- uid chlorine, hydrochloric acid, and cyanuric acid as aids in maintaining chemical bal- ance. The interactive water feature contractor is responsible to maintain proper balanc- ing tank water chemistry and keep the interactive water feature, pump vault and balanc- ing tank swept and vacuumed clean until the project substantial completion and the in- teractive water feature is turned over to the owner. 1.04 MEASUREMENTS: During bidding, the contractor shall examine the site and compare it with the drawings and specifications. Verify all dimensions shown on Drawings by taking field measure- ments; proper fit and attachment of all parts is required. Before commencing work, check all lines and levels indicated and such other work as has been completed. Should there be any discrepancies, immediately report in writing to the Architect. 1.05 COORDINATION: Coordinate work with other trades (Electrical, Mechanical, Plumbing, General, etc.). Co- ordinate with the soils engineer, soils testing contractor and General Contractor to as- sure proper grading, soil properties, compaction requirements, membranes, and sub drain locations and installation before commencing work. 1.06 DELIVERY AND STORAGE: Deliver materials undamaged to the job site in each manufacturer’s unopened contain- ers. Inspect for damage and remove damaged items from job site. Store and adequate- ly protect undamaged materials against damage while temporarily stored at the site. Store materials off the ground under protective covers. 1.07 SUBMITTALS: Submit five (5) copies of manufacturer's performance data, specifications and installation instructions for each accessory and/or equipment specified. Submittal shall be, as a minimum, provided as one joined pdf format with the information as described above – with each cut-sheet identified for its intended use (individual pdfs are not acceptable and will be required to be resubmitted). Also see requirements of Division 1. Submittal shall be made to the Architect for approval prior to beginning any work on the pool. Submit for the following: 1. Pipe & Pipe Fittings 2. Valves, each type 3. Balancing Tank Fittings 4. Interactive water feature Frame & Grates 5. Interactive water feature Features / Fittings 6. Feature Controller 7. Variable Frequency Drive STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-3 8. High Rate Sand Filter 9. Pumps with and without integral hair and lint strainers 10. Hair and Lint Strainers 11. Basket Strainer 12. Chemical Controller w/ sensors (complete with water level control) 13. Chemical Feeders 14. Chemical Storage Vessels 15. Chemicals (MSDS Sheets) 16. Ultra Violet (UV) Disinfection System 17. Flow Meter Sensor 18. Gauges, Meters and Instrumentation 19. Pre-Fabricated Concrete Balancing Tank (with access hatch and grated vent) 20. Pre-Fabricated Concrete Pump Vault (with access hatch) 21. Pipe Penetration Seals and Sleeves 22. Waterproofing Materials 23. Sealants and Caulking 24. Expansion Joint Materials 25. Waterstops 26. No Running Tiles 27. Interactive Water Feature Area Safety Signs 28. Chemical Room Safety Signs 29. Cleaning Equipment including Portable Vacuum 30. Water Test Sets 31. Concrete Experience Data 32. Quality Assurance Information 33. Non-structural Components a. Provide the details and engineering calculations (wet stamped and signed) for all non-structural components permanently attached to structures and their supports and attachments, designed to resist the effects of earthquake motions in accord- ance with ASCE 7-05. b. Submit to building department as a deferred submittal (if required by building in- spector). Product Sample Submittal 1. Interactive water feature Finish: Concrete Mock-Up Submit one 24” x 24” mock-up with a finishes as called for in the project document. Submittal of sample shall be made to the Landscape Architect for approval prior to be- ginning any work on the interactive water feature. 1.08 SUBSTITUTIONS: If any contractor wishes to submit a substitution / equivalent / or an alternate recircula- tion system, filter, and/or water feature item, the contractor shall submit plans and speci- fications to the Architect for approval at least ten (10) days prior to the bid date. Said plans and specifications shall be for this specific project, and show the installation of the proposed equipment. All changes required in the interactive water feature structure and in the building construction shall be listed in order to determine the extra costs or sav- ings thereof. Substitutions, equivalents, and alternates submitted for the interactive wa- ter feature system shall also include all of the submittal information required in Section 13 1113, Paragraph 1.07 (with the exception of the full shop drawings) to the Architect for approval at least ten (10) days prior to the bid date. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-4 Whenever the words “or equal,” “or approved equal” appear in the specification or plans, they shall be interpreted to mean material or an item of equipment equal in quality to that named. The burden of proof of quality or service shall be on the supplying contactor. Proof of inequality is not implied by the specifications and is not a burden of the owner or his representatives. The Architect shall be sole judge as to whether or not an item sub- mitted as an equal is acceptable. If the Interactive water feature Contractor submits a substitution on an “equal” basis, he shall assume all risks involved should the architect find it not acceptable. The Interactive water feature Contractor shall assume all costs for charges in drawings and specifications affected by the substitution, and the cost in- crease, if any, on adjoining work. 1.09 PATENTED MATERIALS: The Interactive Water Feature Supplier/Contractor shall pay all royalties and license fees. The Interactive Water Feature Contractor shall defend all suits or claims for in- fringement of any patent rights and shall save the Owner, the General Contractor, the In- teractive water feature Engineer, and the Architect harmless from the loss on account thereof, except that the Interactive water feature Contractor shall not be responsible for all such loss when a particular manufacturer or manufacturers is specified. But, if the In- teractive water feature Contractor has reason to believe that the design, process, or product specified is an infringement of a patent, he shall be responsible for such loss un- less he promptly gives such information to the General Contractor, Interactive water fea- ture Engineer, Owner, and Architect. Also see General Conditions and Division 1. 1.10 GUARANTEE: Provide Guarantee / Warranty per GENERAL CONDITIONS, and per each individual piece of equipment and/or accessory as listed by manufacturer. 1.11 INSPECTION: Examine all sub surfaces to receive work and report in writing to the Architect any condi- tions detrimental to work. Failure to observe this injunction constitutes a waiver to any subsequent claims to the contrary and will make this Contractor responsible for any cor- rections the Architect may require. Continuation of work will be construed as acceptance of all sub surfaces. 1.12 QUALIFICATION OF INTERACTIVE WATER FEATURE CONTRACTOR: The apparent low bidder shall deliver to the Architect, Owner, & Interactive water feature Engineer for approval the following experience data in writing within 24 hours after the bid opening, for verification of experience of the Interactive water feature Contractor: 1. That the interactive water feature contractor shall be a licensed commercial swimming pool contractor. 2. That the prospective bidder has demonstrated suitable technical experience by having successfully installed at least two (2) interactive water features of the ma- terial, design, and extent to that indicated for this project within the past three years. List the principals to contact regarding said interactive water features so STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-5 that proper inquiries can be made as to their completion, interactive water feature technology used, operation, etc., relative to such construction. 3. Only interactive water features constructed by the firm submitting the bid will be considered. Interactive water features by another company or individual in the employ of another concern shall not be considered. 4. A list of the major public pool and interactive water feature jobs he currently has under contract, the amount of the contracts and the current percentage of completion. The interactive water feature contractor shall provide a qualified project manager throughout the contract period with experience managing projects with the construction type, size and scope similar to this project. The project manager shall be on site as re- quired to assure proper coordination, scheduling, and performance of work. The interactive water feature contractor shall be bondable and shall furnish a letter of intent to furnish 100% Performance and Payment Bond from their bonding agency. The interactive water feature contractor shall furnish proof of all liability insurance, etc. and also that of any subcontractor. Also see General Conditions and Division 1. 1.13 CODES AND STANDARDS: Comply with the provision of the codes, specifications, and standards of the ANSI/NSPI standard, the current International Building Code standards, International Fire Code Standards, Local Building Department standards, and State/County Department of Health standards for public swimming pools, and other applicable codes and regulations and as shown on the drawings and/or hereinafter specified. In addition to those standards referenced above, work in this section shall conform to requirements of the following reference standards, as applicable, unless otherwise re- quired herein or on the drawings. Unless otherwise indicated on the drawings, or speci- fied, furnish the highest or best grade of material specified in referenced standards. 1. American National Standards Institute (ANSI): a. A13.1-81 Scheme for the identification of Piping Systems 2. American Society for Testing and Materials (ASTM): a. A36-81A Structural Steel b. A120-83 Pipe, Steel, Black and Hot-Dipped Zinc-Coated Welded and Seam- less, for Ordinary Uses c. A123-78 Zinc (Hot Galvanized) Coatings on Products Fabricated from Rolled, Pressed, and Forged Steel Shapes d. A153-82 Zinc Coating (Hot-Dip) on Iron and Steel Hardware e. A386-78 Zinc Coating (Hot-Dip) on Assembled Steel Products f. D1785-81 Rigid Polyvinyl Chloride (PVC) Compounds and Chlorinated Polyvinyl Chloride (CPVC) Compounds g. D1785-83 Polyvinyl Chloride (PVC) Plastic Pipe, Schedules 40, 80, and 120 h. D2464-76 Threaded Polyvinyl Chloride (PVC) Plastic Pipe Fittings, Schedule 80 i. D2467-76A Socket-Type Polyvinyl Chloride (PVC) Plastic Pipe Fittings, Schedule 80 j. D2564-80 Solvent Cements for Polyvinyl Chloride (PVC) Plastic Pipe and Fit- tings STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-6 k. D2774-04 Underground Installation of Thermoplastic Pressure Piping l. F1668-96 Construction Procedures for Buried Plastic Pipe m. F2376-08 Classification, Design, Manufacture, Construction, and Operation of Water Slide Systems. n. F2461-09 Manufacture, Construction, Operation, and Maintenance of Aquatic Play Equipment. o. C94 Standard Specification for Ready-Mix Concrete 3. Manufacturers Standardization Society of Valves and Fittings Industry (MSS): a. SP-58-1983 Pipe Hangers and Supports - Materials and Design b. SP-69-1983 Pipe Hangers and Supports - Selection and Application 4. National Fire Protection Association (NFPA): a. National Electric Code (NEC) (applicable adopted year of publication) b. National Fire Protection Association (NFPA) - Standard No. 704 5. Other Codes and Standards: a. Montana State Swimming Pool Code b. Model Aquatic Health Code – current adopted issue c. NSF - Standard 50 & Standard 61 d. U.S. EPA - Clean Water Act e. UFC - Article 80 f. American Public Health Association Public Swimming Pools: Recommended Regulations for Design and Construction, Operation and Maintenance” g. WWA - Construction for Operating Safely h. IAPMO Standard IAPMO / ANSI Z 124.7-1997 for a fiberglass reinforced plastic spa pool i. OSHA 29 CRF - Hazard Communication Standard j. International Swimming Pool and Spa Code (ISPSC) – current adopted issue. k. US EPA - SARA Title III l. UFC - Standard No. 79-3 m. National Sanitation Foundation - Standard Number 50: Circulation System Components for Swimming Pools, Spas, or Hot Tubs: NSF Listings: Swimming Pools, Spas, and Hot tubs n. FIFRA - Worker Safety Regulations o. National Electrical Code (NEC) (applicable adopted year of publication) Article 680: Swimming Pools, Fountains, and Similar Installations p. US EPA - 40 CFR 122.26 q. OSHA - CFR 1910.146 r. APHA - Model Swimming Pool Code w. CDC - Proper Swimming Pool Design t. CDC - Water Slide Flumes u. CDC - Public Spas and Hot tubs v. UL - Green Book w. UL - Yellow Book x. The Chlorine Institute - Safety at Nonresidential Pools y International Building Code (IBC) applicable adopted year of publication z. International Fire Code (IFC) applicable adopted year of publication 1. Chapters on Hazardous Materials, Corrosive Materials, Oxidizers and any other applicable chapters aa. ANSI - Standard 14.3 for Ladders and Safety Equipment bb. ASME - Standard A13.1 for pipe labeling and marking code STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-7 1.14 RELATED WORK AND RESPONSIBILITIES OF THE GENERAL CONTRACTOR: General responsibilities of the General Contractor shall be as follows: Harmful Chemicals: No contractor or his workmen shall place any acid or alkaline chem- icals or oil in contact with interactive water feature which will be injurious to the interac- tive water feature or interactive water feature materials. Contact with Other Systems: General Contractor shall not hang or connect pipe, electri- cal conduit, or any other materials to the interactive water feature system. The General Contractor shall furnish labor, material, services, equipment, and applianc- es necessary to perform the following work in connection with installation of the interac- tive water feature, as required by the approved drawings and specified herein: Locations: General Contractor shall be responsible for horizontal dimensions and grade elevations accurately from established lines and bench marks, as required by the draw- ings, and be responsible for those grades. Safeguards: Provide, erect and maintain all necessary barricades, signs, lights and flares to protect workmen and the public. The general contractor is responsible for implementing and enforcing a confined-space entry safety plan per OSHA prior to performing any work in the balancing tank or the pump vault. Provide temporary light, heat, water, and power service to installation area, as may be needed for construction. Provide water to fill the interactive water feature balancing tank. Precaution: Do not bring in or operate compaction equipment, trucks or other heavy equipment within five feet of the interactive water feature, its components, the balancing tank or pump vault. Responsibility for Damage: The General Contractor shall protect the interactive water feature from damage during surrounding construction, back-filling and deck installation and shall be responsible for the cost of repairs for damage to the interactive water fea- ture caused by his construction equipment and/or workmen. Sub-Drain: General Contractor shall provide and install permanent sub-drain system un- derneath the interactive water feature, balancing tank and / or pump vault in areas where there is a potential for groundwater. Site Preparation: The General Contractor shall provide all site preparation per the rec- ommendations of an owner provided site specific project soils report to ready the site for the interactive water feature excavation and interactive water feature installation re- quirements. Also see Section 2300 –Earthwork. This includes all demolition and remov- al of existing materials as indicated on the plans. Site Preparation Structural Backfill: Also see Section 2300 –Earthwork. General Con- tractor shall thoroughly compact any backfill that is around or supports any interactive STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-8 water feature piping equipment or components to 95% Modified Proctor. It shall be compacted in 8” loose layers to 95% of maximum dry density based on ASTM D1557. All fill shall be tested. Contractor will be responsible for any damage to the work as a re- sult of that compaction. The General Contractor shall provide all site preparation backfill per the recommendations of an owner provided site specific project soils report to ready the site for the interactive water feature excavation and interactive water feature installa- tion requirements. Disposal: Remove excess and unsuitable soil and materials. Dispose of said materials on or off the site as directed by the Architect or Owner. This includes excess soil as a result of the interactive water feature, pump vault and balancing tank excavation. Inter- active water feature contractor is responsible to stockpile excess soil on site at General Contractor’s direction. Concrete Work: General Contractor shall construct backwash pit of reinforced concrete as per Architectural drawings, interactive water feature drawings and structural draw- ings. Coordinate between all drawings and notify architect immediately if a discrepancy is found. Backwash Pit: General Contractor shall provide and install continuous Ribbed Center- bulb water stops at all joints of the backwash pit. The waterstops shall be compatible with the concrete system, the liquids and/or chemicals to be contained or controlled, and be able to be subjected to the hydrostatic pressures created within the pit. The General Contractor shall fill any holes created by form ties with neat cement. Concrete finish of backwash pit shall be as smooth as possible as to receive two coats of waterproofing in accordance with manufacturer’s directions (waterproofing by Interactive water feature Contractor). The General Contractor shall coordinate with the interactive water feature contractor for method of finishing pit. The General Contractor shall provide removable, non-corrosive grating over the back- wash pit opening. Provide floor drains in the backwash/evacuation pit. Chemical Storage Rooms: Chemical storage rooms and hardware shall be constructed of corrosive-resistant materials. Walls shall of non-corrosive construction, resistant to the effects of storage of a corrosive material. Separate ventilation of each chemical roof shall be provided. . Sleeves: Install the sleeves necessary for required piping in the building walls. The In- teractive water feature contractor will provide all sleeves. The General Contractor shall coordinate locations with the interactive water feature contractor. If the Interactive water feature Contractor fails to coordinate this work with the General Contractor and provide the required sleeves, couplings, and O-rings and the required sleeves are not installed, the Interactive water feature Contractor is responsible for con- crete removal and installation of the sleeves or for any core-drilling required (only if al- lowed by structural engineer). If the General Contractor fails to install the sleeves, couplings, and O-rings as coordinat- ed by the Interactive water feature Contractor, the General Contractor is responsible for concrete removal and installation of the sleeves or for any core-drilling required (only if allowed by structural engineer). STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-9 Equipotential Bonding Grid: The General Contractor shall provide the equipotential bonding grid around the interactive water feature perimeter per the requirements of the National Electric Code, Article 680. Deck Slab: Surrounding deck slabs shall be placed after interactive water feature instal- lation has been completed, including the deck expansion joints with polysulfide sealant, as detailed on the interactive water feature plan and details. Protecting Interactive water feature: Contractor shall take every practical precaution to prevent concrete from spattering on the finishes, etc., including covering same with pro- tective materials. If splash occurs, wash off while still wet, any concrete which appears on these elements. Any damaged or broken material shall be immediately repaired. Clean-up: Keep the interactive water feature excavation and interactive water feature free of construction residue and waste materials of his workmen or sub-contractors, re- moving said material from the interactive water feature should it collect. Site Storage: Protect materials and equipment stored on job site. Coordination at Start-up: Provide representative at time of interactive water feature start-up to coordinate work related to interactive water feature system. 1.15 RELATED WORK AND RESPONSIBILITY UNDER MECHANICAL / PLUMBING DIVISION: General responsibilities of the Mechanical/Plumbing contractor shall be, but not limited to, as follows: Harmful Chemicals: Mechanical/Plumbing Contractor shall not place any acid, alkaline chemicals or oil in contact with the interactive water feature which will be injurious to in- teractive water feature or materials. Contact with Other Systems: Mechanical/Plumbing Contractor shall not hang or connect pipe, electrical conduit, or any other materials to the interactive water feature system un- less specifically approved in writing. The Mechanical/Plumbing Contractor under Mechanical Division shall perform the fol- lowing related work in accordance with plans and specifications: Provide drains and connect waste piping from equipment room floor drains, backwash pit drain and pump vault drains to sanitary sewer lines. Provide drains and drain lines from outdoor interactive water feature deck drains (as re- quired) to storm sewer line. Provide separate ventilation of each of the chemical storage rooms to the outside. Provide ventilation of the pump vault. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-10 Supply and install emergency shower/eyewash with tepid water and drain line at the lo- cations shown on the pool drawings. Furnish and run the potable water supply lines to the point or points shown on the draw- ings. Provide a hose bib(s) per code requirements. Coordination at Start-up: Provide representative at the time of interactive water feature start-up to coordinate work related to the interactive water feature system. 1.16 RELATED WORK AND RESPONSIBILITY UNDER ELECTRICAL DIVISION: General responsibilities of the Electrical Contractor under Electrical Division shall be, but not limited to, as follows: Provide electrical service (of adequate type and capacity required for the project) to equipment. Furnish all panels, start-stop stations, motor starters, line voltage conduit, disconnects, junction boxes, and wiring. Make all electrical connections to the interactive water feature circulation and feature equipment, including interlocking and line voltage control wiring at the direction of the in- teractive water feature contractor. The interactive water feature contractor is responsible for low voltage (non-line voltage) control wiring, connections and any required conduit. Be responsible for proper calibration, adjustment, and arrangement of terminal connec- tions of wires to control equipment. Perform all required grounding and bonding for pumps, filters, and other interactive wa- ter feature equipment in accordance with the National Electric Code Article 680 as well as state and local codes. Furnish and install a Ground Fault Interrupter (G.F.I.) for all required equipment together with any and all other outlets and equipment in or around the interactive water feature as per N.E.C. Article 680. Furnish and run all power to the chemical control system, chemical feed pumps, U.V. control system and control circuits to the support equipment. Interlock the chemical control system to the interactive water feature circulation pump as directed by the interactive water feature contractor. Interlock the chemical control system with the chemical feed system as directed by the interactive water feature contractor. Interlock the Ultra Violet Disinfection system controller to the circulation pump as de- scribed on the interactive water feature plans. Interlock the interactive water feature controller and components to the interactive water feature pump as directed by the interactive water feature contractor. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-11 Furnish any temporary power needed by the General or Interactive water feature Con- tractor for de-watering, tools, etc., if required. The well point or de-watering equipment (if required) must be continuously operated dur- ing construction. Therefore electrical service for such equipment must be sufficient to provide continuous service exclusive of temporary electrical service requirements of oth- ers. Coordination at Start-Up: Provide representatives at the time of interactive water feature start-up to coordinate work related to interactive water feature system. 1.17 RELATED WORK AND RESPONSIBILITIES OF OWNER: General responsibilities of the Owner shall be, but not limited to, as follows: Harmful Chemicals: No one shall place any acid or alkaline chemicals or oil in contact with interactive water feature surfaces which will be injurious to the interactive water fea- ture or materials. Contact with Other Systems: No one shall hang or connect pipe, electrical conduit, or any other materials to the interactive water feature system unless specifically approved in writing by Interactive water feature Contractor. Provide the following personal safety items for Interactive water feature Operator’s use in handling chemicals: goggles, rubber aprons and rubber gloves. Acknowledge receipt of operating Instructions at time of start-up. The Owner shall provide the following repeated services: Provide the designated interactive water feature operator(s) to the interactive water fea- ture contractor for instruction and training at the time of initial filling. Make them available continuously (8:00 a.m. to 5:00 p.m. Monday through Friday) until acceptance of project. Maintain the watertight integrity of all interactive water feature deck joints around interac- tive water feature for the life of the interactive water feature to minimize differential set- tlement. 1.18 LAYOUT WORK: Before any interactive water feature excavation or construction is commenced, the Inter- active water feature Contractor shall layout the perimeter of the interactive water feature. Interactive water feature area shall be excavated to an even grade. 1.19 EXCAVATION AND GRADING: All labor and necessary equipment for rough machine excavation of interactive water feature areas, the interactive water feature balancing tank and the pump vault shall be provided. Also furnish all necessary labor and equipment required for hand trimming of interactive water feature excavation. The Contractor shall be fully responsible for direct- STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-12 ing all excavation operations in order to obtain proper depths and contours for the inter- active water feature. The contractor is responsible for removal of excess soil to a location on site. Removal of excess soil and materials from the site is the responsibility of the General Contractor and shall be done as directed by the Architect/Owner. Any voids which may occur due to over-excavation or from removal of boulders shall be filled with a lean mixture of concrete or earth compacted to 95% Proctor. A tolerance of plus one inch shall be allowed in the excavation sub grade. 1.20 PLACE FITTINGS: The Interactive water feature Contractor shall place, before the concrete work is com- menced, all piping, fittings, nozzles, all special interactive water feature equipment, etc., that are to be embedded in concrete and shall be responsible for their positioning in ac- cordance with the drawings. 1.21 GROUNDING AND BONDING: After placing interactive water feature reinforcing, but before placing concrete surfaces, the General Contractor shall install all the bonding and grounding circuits required for steel reinforcement and all other metal and electrical items in or around the interactive water feature. The contractor shall extend the bonding and grounding systems to the equipment room in accordance with the requirements of the National Electrical Code, Ar- ticle 680. No concrete shall be applied to interactive water feature surfaces until this re- quirement is complied with and the proper electrical inspection has been made and ap- proval received. 1.22 BACKFILL: Any necessary backfill around water balancing tank walls shall be a granular backfill. Granular backfill shall be a 'pea" gravel or ¾” to 1½” minus gap-graded gravel, or as specified by the Soils Engineer. Any back filling around water balancing tank and pump vault walls is the responsibility of the General Contractor (per Section 1.12 RELATED WORK AND RESPONSIBILITIES OF THE GENERAL CONTRACTOR). 1.23 DEWATERING: If the interactive water feature, pump vault and/or balancing tank is constructed in a hy- dro-static area, the Interactive water feature Contractor shall install the necessary gravel pack well point or points and permanent piping for his use during construction. A readily accessible connection to this system for the future use of the Owner shall be provided. The method of this de-watering system shall be approved by the Architect and Interac- tive water feature Engineer prior to excavation. Also see Civil Drawings and/or Mechani- cal Drawings for sub-drain designs. PART 2 - MATERIALS AND METHODS OF INSTALLATION: STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-13 2.01 STEEL REINFORCEMENT: All reinforcing steel shall be standard sizes of deformed bars equal to the requirements of the "Standard Specifications for Billet Steel, Concrete Reinforcement”, intermediate grade, serial designation A615 with required grade designation per plans as adopted by the American Society for Testing Materials. All reinforcing steel shall be in place before concrete placing is commenced, shall be new, free from dirt, oil, paint, and mill scale, shall be positioned and of the size indicated on the drawings, and secured by not less than 16 gauge annealed tie wire. Metal chairs or concrete blocks shall be used to insure proper spacing. Slab steel shall be securely wired together at as many points as necessary where bars cross to insure their maintaining their position. Splices shall be staggered a minimum of 4’-0”, and laps shall be not less than 40 diameters. 2.02 SPECIAL INSTRUCTIONS: After placing interactive water feature reinforcing and water feature footing reinforcing, but before pouring concrete surfaces, the Interactive water feature Contractor shall in- sure proper bonding and grounding circuits have been provided and tested for continuity by the Electrical Contractor to steel reinforcement, slab, fittings, nozzles, free standing features, and all other metal and electrical items in or around the interactive water fea- ture, as required by the National Electrical Code, Article 680. No concrete shall be ap- plied to interactive water feature surfaces or feature footings until requirement is com- plied with. Also see Electrical Division. 2.03 CEMENT: All cement for concrete work shall conform to the requirements of the “Standard Specifi- cations for the Portland Cement", serial designation C-150 of the ASTM and shall be Type 1, and, except where transit-mixed concrete is to be employed, shall be delivered to the job site in original packages adequately protected from the weather during stor- age. 2.04 INTERACTIVE WATER FEATURE CONCRETE: The sub grade shall be thoroughly wetted before concrete is placed. The concrete shall have a water-reducing retarder added, Plastiment or equal, at a min- imum rate of two fluid ounces per bag of cement, per manufacturer’s recommendations according to the day time temperatures. Exact proportions of four to eight fluid ounces shall be determined by test at the job site. The concrete mix shall contain an average of 3% air entrainment, with no more than a 3½” slump, and a minimum 28 day strength of 4,000 p.s.i. After finishing, the floor shall be covered with plastic sheeting for a period of five days. No curing compound will be allowed. 2.05 OTHER CONCRETE: STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-14 Furnish and place any required concrete for anchor blocks, water features, etc. as indi- cated on drawings. Provide thickened slab under play feature supports as required by the manufacturer. Concrete shall be a mix developing a minimum strength of 4,000 PSI at 28 days. 2.06 INITIAL CURING: All structural concrete shall be kept continuously wet for a minimum period of seven days, or as necessary to insure proper initial cure or adequate coverings with plastic sheeting through the curing period. No curing compound will be allowed. 2.07 INTERACTIVE WATER FEATURE DIMENSIONAL TEST: Check size and dimensions of interactive water feature for deviations from design draw- ings as directed by Architect. Corrections shall be made if directed. 2.08 INTERACTIVE WATER FEATURE APPEARANCE: Interactive water feature shall be free from cracks, honeycombing, spills, voids, and oth- er defects. The interactive water feature shall have a non-slip surface. 2.09 INTERACTIVE WATER FEATURE DECK EXPANSION JOINT and JOINT SEALER: All expansion joint material, joint sealer primer and joint sealer primer shall be resistant to the effects of chemically treated water. The joint material shall be Deck-O-Foam, by W.R. Meadows, sized per the requirements of the architect. Joint sealant shall be either two-part Deck-O-Seal 125 (polysulfide sealant) or two-part Deck-O-Seal Gun Grade (polysulfide sealant). Color selection by the architect. Standard colors are Dura-White, Stone Gray and Desert Tan. Jet Black and Redwood are available upon special order). Before applying the joint sealer, apply a two-part P/G epoxy primer by W.R. Meadows per the manufacturer’s recommendations. 2.10 TILE (IF USED): Acceptable tile manufactures for deck markings are In-lays, Inc. or approved equal. All tiles shall be resistant to chemical attack, shall have a water absorption of 0.5% or less, resist fading, and be designed for use in an interactive water feature environment. All setting and laying of tile, and all materials and labor required for completion of the tile work shall be in accordance with the latest basic specifications issued by the Tile Manu- facturer's Association, except as otherwise noted herein or shown on the drawings. All work shall be performed by mechanics skilled in the trade. Tile shall remain whole and firmly in place. Tile shall be placed flush and even with each other, parallel to the deck surface, and shall have clean cuts. Grout lines of tile shall line up unless otherwise ap- proved by the Architect. Tile shall be placed flush and even with each other within a tol- erance of plus or minus one-eighth inch. All tile shall be frost-proof. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-15 Provide waterproofing compound to provide watertight finish. All waterproofing, adhe- sives, tiles, and grouts used in the interactive water feature shall provide a water tight finish and shall be suitable for use in freeze/thaw climates. Setting materials: Flexible acrylic Latex Portland Cement Mortar: Mapei – KERABOND/KERALASTIC, white color, two component flexible mortar system conforming to ANSI A118.10 stand- ards or approved equal. Flexible Fast Setting Latex Hydraulic Mortar: Mapei – KER 318 GRANI/RAPID, white color, two-component, flexible latex hydraulic thin-set mortar conforming to ANSI A118.10 standards or approved equal. Grouting materials: Sanded Tile Grout: Mapei – KER200 polymer-modified sanded Portland cement grout conforming to ANSI A-118.6 standards or approved equal. Fast Curing Sanded Tile Grout: Mapei – KER 700 Ultra/Color polymer-modified hydrau- lic sanded tile grout conforming to ANSI 118.6 standards or approved equal. 2.11 WATER FEATURE ROCKS (IF USED): Large rocks and boulders are to be selected by the landscape architect. All rocks and boulders shall conform to the regulations as set forth by the local health department. The placement of the rocks shall be under the direction of the landscape architect for size, placement and orientation. PART 3 - INTERACTIVE WATER FEATURE PIPING: 3.01 EXCAVATION, BACKFILL, PIPE TESTING AND LINE FLUSHING: Make required pipe trench excavations and backfill. No backfilling of pipe trenches shall be made until the piping has met the proper pressure test. Backfilling of trenches shall be done in accordance with the requirements specified in Section 2. All interactive water feature feature piping, circulation system piping and water piping shall be given pressure tests. All piping leading to and from the splash pad / river feature shall be flushed clean of oil, pipe cuttings, and other foreign matter. Any stains on the interactive water feature finish due to foreign material from the piping are not acceptable and any stained surfac- es shall be cleaned at the Interactive water feature Contractor's expense. 3.02 FRESH WATER LINES: Reduced-pressure, backflow-prevented, potable water lines and valves shall be installed from the juncture point with the potable water lines as shown on the plumbing drawings to proper locations in the interactive water feature filter equipment room as shown on the drawings. See Plumbing Division for material types to be used, point of connections, ad- ditional requirements. The fresh water lines and manual shut off-valve shall be installed to the point of connec- tion shown on the plumbing drawings by the Plumbing Contractor. Interactive water fea- ture contractor shall extend piping from this point of connection to locations noted on the interactive water feature drawings. All fresh water piping shall be completed in accord- ance with Plumbing Division. Interactive water feature contractor is responsible for coor- STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-16 dination with the Plumbing contractor to assure installations are provided and properly located. 3.03 INTERACTIVE WATER FEATURE PIPING: Furnish and install all piping, pipe fittings, and valves from the interactive water feature fittings to the junctures indicated on the drawings. Make necessary pipe trenching and do necessary back-filling, including sand bedding at 95% compaction, as required for piping and other work as hereunder specified to complete the interactive water feature plumbing installation as shown on the drawings and in the specifications. Piping is shown on drawings in diagrammatic form (U.O.N.) to indicate work to be done rather than show exact routing and locations. Make use of all data in contract documents, veri- fy against developed field conditions, and install work in an orderly arrangement in a manner to overcome structural and mechanical interference. Piping and necessary valves should be placed such that the interactive water feature can be winterized (includ- ing all piping and components). All piping and components shall be installed in a manner to avoid freezing. Also see division 2 for additional pipe trenching requirements 3.04 OUTLETS AND RETURN PIPING: All feature piping for the interactive water feature supply (return) piping and fittings shall be NSF approved Schedule 80 PVC as shown on the drawings. All interactive water fea- ture circulation piping and fittings to and from the balancing tank shall be NSF approved Schedule 40 PVC as shown on the drawings. All piping shall be as manufactured by R & G Sloane, Spears, or approved equal. All piping under or in interactive water feature shall be fully encased in concrete unless otherwise noted on the drawings. All piping connections shall be solvent welded. Gasketed pipe is not acceptable. If building codes, fire codes, or other codes require CPVC or other type of piping through certain building spaces, the most stringent code shall govern, and the contractor shall provide the type required by code. The contractor shall notify interactive water feature engineer to verify compatibility with other materials and chemicals being used in the sys- tem. All piping to and from the interactive water feature shall be hydrostatically tested at 50 p.s.i. before any pipe is concealed. Pipe shall be maintained tight at this pressure for a minimum of 24 hours. All piping shall be maintained tight with 5 p.s.i. of pressure throughout the remaining construction period. Pressure Tests: Hydrostatically test all water piping systems. Do not pneumatically pressure test. Conduct tests in accordance with ANSI B31.1 and as follows: Test piping systems after the lines have been cleaned as herein before specified. Test the piping system at a pressure of 25 p.s.i. with water not exceeding 100 deg. F. Before tests, re- move or isolate gages, traps, and other apparatus subject to damage by test pressure. Install calibrated test gage in system to observe any loss of pressure. Close off system and retain required pressure for one hour minimum and then inspect all joints and con- nections for leakage. Maintain specified pressure in all lines for a minimum of 24 hours. Maintain 5 p.s.i. pressure in all lines throughout the remaining construction period. Each trade should verify the pressure maintenance before and after completion of work to in- sure piping integrity. All failures shall be satisfactorily repaired and the complete test performed again. Contractor shall log and maintain records of pressure test on site and STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-17 maintained in contractors job file. Such logs shall be presented to engineer upon re- quest. Test Gages: Pressure test gages shall be currently certified as being accurate to within 1 percent of their full scale. Use gages with maximum scale between 1-1/2 and 2 times the test pressure. Factory Tests: Factory test prefabricated piping sections and fittings to ensure compli- ance with this specification and to prove integrity of joints. General: The Interactive water feature Contractor shall furnish all equipment and appa- ratus required for performing the inspections and tests, except water supplied by Owner, and shall correct all defects and repeat respective inspections and tests, as required for final approval. 3.05 FILTER ROOM PIPING AND FITTINGS: The filter room piping shall be Schedule 40 PVC, Schedule 80 PVC, or CPVC with flanged PVC or CPVC fittings. All metal bolts, connectors, and other fasteners shall be stainless steel. All PVC piping connections shall be solvent welded and flanged. Gas- keted pipe is not acceptable. Filter room piping shall be identified by labelling, tagging, and/or color coding. Piping flow shall be indicated by directional arrows on the piping. 3.06 CHEMICAL SOLUTION PIPING: Chlorine and hydrochloric acid piping shall be Schedule 80 PVC pipe and fittings (sol- vent weld). Chorine and hydrochloric acid tubing and fittings shall be polypropylene. All Chemical piping that runs underground (or in inaccessible locations) shall be double containment piping. Underground or inaccessible double-containment piping shall be oversized and use sweep elbows to allow chemical tubing to be pulled through the pip- ing in the future. Chemical solution piping and tubing contents shall be identified by color coding and/or tagging. Flow direction of chemical solution piping and tubing shall be provided. The pip- ing and tubing identifications shall be in compliance with all applicable requirements of local codes, health department, the IFC and ASME A13.1. Chemical solution piping shall be installed with clip supports or hangers at 4’-0” c.c. max spacing. Chemical solution tubing shall be anchored to wall or ceiling @ 3’-0” c.c. max. 3.07 VALVES: All valves for interactive water feature piping 3" and smaller shall be PVC ball valves, ASAHI American “Omni” or approved equal. All valves for chemical piping 3” and smaller shall be PVC ball valves, ASAHI American “Omni” or approved equal. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-18 All valves 4" and larger shall be butterfly valves ASAHI American “Pool Pro” or Spears, or approved equal. Butterfly valves are to be manufactured of PVC with reinforced disks with stainless steel shafts. Valves shall be capable to handle hydrostatic pressures up to 100 p.s.i. without leaking. Valve stems and extensions shall be of stainless steel with adequate support. Valves 4" and 6" shall be lever operated. Valves 8" and above shall be gear operated (except as noted on the plans). Valves 8" and above which are located in balancing tank shall be gear operated with handle extensions and the gear located above the concrete lid of the balancing tank. All check valves shall be Spears thermoplastic (PVC or CPVC) check valves, flanged type, with internal parts compatible with chlorine / chemically treated water. Pressure relief/sustaining valves shall be non-corrosive and resistant to treated water. Provide 0-75 psi adjustment range. All flange bolts and nuts shall be 304 stainless steel. All components in the balancing tank shall be PVC and stainless steel as indicated on the drawings or in the specifica- tions. Identify valves by tagging and/or color coding. 3.08 MAKING UP PIPE: All pipe shall be cleaned of scale, sand, dirt, and rust before installation. The ends of threaded pipe shall be reamed out full size, threads cut with new dies, and not more than two full threads shall be left exposed when the joint is made up. Offsets shall be made with fittings. Pipe shall not be bent at any time except where cop- per water tubing, Type L is used. Offsets may be bent, but the radius of the bend must be such that no deformation of the tubing shall occur. Joints for PVC Pipe: PVC pipe shall be cut square with a pipe cutter or a sharp saw. Free the joint of the feathered edged and ream to full size as necessary. Apply a cleaner and a liberal coat of solvent to the outside of the pipe and in the fitting making sure that the coated area is equal to the depth of the fitting socket. Insert the pipe quickly into the fitting and turn the pipe approximately 15 degrees so that the fitting does no push off the pipe. Do not interrupt the solvent welding of the joint once the solvent is applied. Wipe off all excess solvent to prevent weakening of the joints. Be sure that in going to the next joint that the pipe is not twisted, disturbing the last completed joint. Joints in copper water tubing shall be thoroughly cleaned and made tight with a good grade of tin-lead solder making sure that the entire joint is properly sealed throughout its full area. Joints in screw piping shall be made of the Grinnell Stainless Pipe Joint Cement. 3.09 PITCH OF PIPES: STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-19 Horizontal drainage lines shall be supported to a uniform slope. All piping shall be in- stalled so as to avoid unnecessary turns in order that friction loss may be kept at a min- imum. Piping shall be installed in order to prevent air traps. The minimum slope for all suction and return piping shall be a minimum 0.25% pitch. 3.10 PIPE HANGERS AND SUPPORTS: The pipe hangers shall be adjustable B-line Figure B3105 stainless steel or equal. Pipe supports shall be adjustable B-line Figure B3092 stainless steel saddle support with Fig- ure B3088T stainless steel stand or approved equal. Pipe hangers and supports shall be constructed of stainless steel and shall be located as needed to adequately support all piping and components. Interactive water feature contractor may fabricate special hang- ers or supports subject to approval of the Architect. PVC piping shall not be unsupported for lengths in excess of four (4) feet. Provide adequate supports and spacing as to avoid pipe sagging between supports and to support against the effects of water hammer. All interactive water feature piping larger than 3” must be supported for seismic loads in ac- cordance with the International Building Code. The Interactive water feature contractor is responsible for the design and installation of all seismic bracing. Design of seismic brac- ing shall be submitted to the building department as a deferred submittal if required by the building inspector. 3.11 ASSEMBLY AND INSTALLATION - EQUIPMENT: Furnish, assemble, and install a complete operational piping, filter circulation, chemical feed and sanitizing system and other mechanical equipment for interactive water feature as shown on drawings, and in accordance with the instruction furnished by the manufac- turer supplying such equipment. Drawings indicate in diagram form the desired ar- rangement of the principal apparatus, piping, and equipment, and shall be followed as closely as practicable, exercising care in the work to secure proper head room and space conditions and a neat and workmanlike arrangement of piping and valves. Furnish suitable tags for marking all valves. Provide identification and signs as required for the valves for the chemical solution piping per requirements of the International Fire Code, Section 27. Obtain complete instructions for installing and operating all mechanical equipment. No equipment shall be put into operation without the assistance of a qualified operator famil- iar with the operation of such equipment. PART 4 - INTERACTIVE WATER FEATURE FITTINGS: 4.01 TRENCH DRAIN FRAME AND GRATES (FITTINGS): Trench frames and grates shall be pvc unless otherwise noted on drawings. Secure all grates/covers to the frame with 304 stainless steel screws a minimum of 1 3/16" in depth. These screws shall be tamper proof. Submit patterns selections to the architect for selection. 4.02 BALANCING TANK INLET FITTINGS: STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-20 The balancing tank inlet fittings shall be custom assembled using PVC pipe per the de- tails on the drawings. The inlet openings shall be sized per plans. PART 5 - INTERACTIVE WATER FEATURE CIRCULATION / FEATURE EQUIPMENT: 5.01 ASSEMBLY AND INSTALLATION: Furnish, assemble, and install a complete operational pumping, piping, filter, chemical feed and chlorination system and other mechanical equipment for the interactive water feature as shown on the drawings, in accordance with the instructions furnished by the manufacturer supplying such equipment. Install seismic anchorage for piping, filters, chlorine storage tanks, acid storage tanks, and any other items indicated on drawings. Filtration and Chemical System Equipment shall be NSF listed. All metal connectors, bolts, washers, and other fasteners or anchors shall be stainless steel. The Interactive water feature Contractor shall be responsible for design installation of all seismic bracing for interactive water feature equipment. Design to be submitted as a deferred submittal as required by building official. Drawings indicate in diagram form the desired arrangement of the principal apparatus, piping, equipment, and shall be followed as closely as practicable, exercising care in the work to secure proper head room and space conditions and a neat and workmanlike ar- rangement of piping and valves. The filtration system shall be completely ready for oper- ation including all piping as shown on the drawings. Mark all lines with flow direction in- dicators. Furnish suitable tags for marking all valves. Obtain complete instructions for installing and operating all mechanical equipment from the manufacturer. No equipment shall be put into operation without the assistance of a qualified operating technician familiar with the operation of such equipment. 5.02 ELECTRICAL CONNECTIONS: The Interactive water feature Contractor shall furnish and install all interactive water fea- ture equipment / electrical motors, low voltage interlocks and control wiring, etc., as re- quired and specified, except as specifically noted otherwise for equipment described in this section of the specifications. The Electrical Contractor shall furnish and install all panels, starters, start-stop stations, disconnects, junction boxes, line voltage interlocks and the running of conduit and wiring to such motors, etc., and their connections, and furnishing such electrical equipment as specified and shown on the drawings. The Electrical Contractor shall be responsible for proper calibration, adjustment, and arrangement of terminal connections of wires to the control equipment. The Fountain Contractor shall provide conduit and wiring from the interactive water fea- ture activators to the controllers located in the equipment room. The Interactive water feature contractor shall make the low voltage connections. The circulation pump shall be electrically interlocked with the chemical feed system and the UV disinfection system control panel. Coordinate with electrical drawings and electri- STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-21 cal contractor to assure that this work is included in the electrical contractor’s scope of work. Any deficiencies should be communicated to the Architect and Engineers prior to bids being submitted. The Interactive water feature Contractor shall coordinate with the electrical drawings and the Electrical Contractor to ensure that all required components of the work are included and fully understood so that there are no deficiencies. No additional cost shall accrue to the Owner as a result of lack of coordination. The Interactive water feature Contractor and the Electrical Contractor shall complete the work so as to provide a complete oper- ating system with no additional cost to the Owner for field wiring required related to the equipment. 5.03 BALANCING TANK, PUMP VAULT AND BACKWASH PIT: The water-storage balancing tank shall be a prefabricated vault manufactured by Dura- crete, Amcor (Oldcastle), or equal. The manufacturer shall be responsible for the struc- tural design and exterior waterproofing of the balancing thank. The concrete tank shall contain a Xypex admixture, per Xypex manufacturer’s recommendations. Tank shall not be jointed in the middle of the tank. Any joints shall be above the shut-down water level. Tank shall include manhole hatch (as specified on plans) and plastic ladder rungs for access. When ordering the balancing tank, the Contractor shall inform the tank manufac- turer of the sizes and number of penetrations that will be field core-drilled into the sides of the tank. The water feature pump vault shall be a prefabricated vault manufactured by Duracrete, Amcor (Oldcastle), or equal. The manufacturer shall be responsible for the structural de- sign and exterior waterproofing of the pump vault. The concrete vault shall contain a Xy- pex admixture, per Xypex manufacturer’s recommendations. The vault shall have water- stops if jointed in the middle of the vault. Vault shall include a manhole hatch (as speci- fied on plans) and plastic ladder rungs for access. When ordering the pump vault, the Contractor shall inform the vault manufacturer of the sizes and number of penetrations that will be field core-drilled into the sides of the vault. The concrete construction of the backwash pit are not part of this specification section. See responsibilities of General Contractor listed elsewhere in this section. The Interactive water feature Contractor, however, is responsible to coordinate with General Contractor to assure proper installation of plastic waterstops in the backwash pit. The interactive water feature contractor shall also line the interior of the balancing tank and backwash pit with two coats of waterproofing. Prior to the application of waterproof- ing, the Interactive water feature Contractor shall notch any shrinkage cracks ¼” X ¼” and seal with W.R. Meadows “Deck-o-seal” two-part gun grade. Interactive water fea- ture contractor is responsible to coordinate with the General contractor to assure that the concrete finishes of the balancing tank and backwash pit are adequate for installing wa- terproofing in accordance with manufacturer’s instructions. The interactive water feature contractor shall provide the required sleeves, couplings, and O-rings and shall coordinate with the General Contractor as to their required loca- tions and elevations. The Interactive water feature Contractor is responsible for the in- STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-22 stallation of all mechanical seals around pipes and for assuring a watertight seal around all penetrations where mechanical seals are not required on the drawings. The General Contractor is responsible for the installation of all pipe sleeves, couplings, and O-rings that require installation prior to placement of concrete. The interactive water feature contractor shall provide to the general contractor all sleeves, PVC couplings with O- rings, and seals to be installed in the building wall as required and other locations shown on drawings. If the Interactive water feature Contractor fails to coordinate this work with the General Contractor and provide the required sleeves, couplings, and O-rings and the required sleeves are not installed, the Interactive water feature Contractor is responsible for concrete removal and installation of the sleeves or for any core-drilling required (only if allowed by structural engineer). If the General Contractor fails to install the sleeves, couplings, and O-rings as coordinated by the Interactive water feature Contractor, the General Contractor is responsible for concrete removal and installation of the sleeves or for any core-drilling required (only if allowed by structural engineer). 5.04 MODULAR / MECHANICAL SEAL: The mechanical seal shall consist of rubber links shaped to continuously fill the annular space between the pipe and the balancing tank and pump vault wall openings. Seal el- ements shall be constructed of EPDM rubber. The pressure plates shall be molded of glass reinforced nylon. Hardware shall be 316 stainless steel. When the pipe seal can be set prior to construction of the wall, utilize sleeves with integral hollow, molded water- stop ring 4 inches larger than the outside diameter of the sleeve itself. Sleeves shall be made of HDPE thermoplastic with reinforcing ribs (Century Line or equal). 5.05 CIRCULATION AND FEATURE PUMPS: All filter circulation pumps shall be electrically interlocked with their associated equip- ment per part 5.02 of this specification. Coordinate with electrical drawings and electrical contractor to assure that this work is included in the electrical contractor’s scope of work. Any deficiencies should be communicated to the Architect and Engineers prior to bids being submitted. Pumps: >/= 5 HP: Pumps 5 hp and greaters shall be premium efficiency compatible to be used with a VFD. Pump shall be non-corrosive, plastic commercial grade. Pumps shall be close coupled, self-priming, complete with an integral hair an lint strainer. Pump shaft shall be stainless steel. Nuts and bolts shall be stainless steel. Provide pumps with sealed ball bearings, continuous duty-rated, 3450 RPM, open drip-proof design, with an automatic reset for thermal overload protection. 5.06 VARIABLE FREQUENCY DRIVE (IF USED): A. General: The manufacturer of the VFD shall demonstrate a continuous period of manufacturing and development of VFD’s for a minimum of 35 years. An Automatic Energy Optimization (AEO) selection feature shall be provided in the VFD to minimize energy consumption in variable torque applications. Feature shall optimize motor magnetization voltage. This feature shall dynamically adjust output voltage in re- STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-23 sponse to load, independent of speed. Output voltage adjustment based on frequency alone is not acceptable for single motor VT configurations. Switching of the input power to the VFD shall be possible without interlocks or damage to the VFD at a minimum interval of 2 minutes. Switching of power on the output side between the VFD and the motor shall be possible with no limitation or damage to the VFD and shall require no additional interlocks. An Automatic Motor Adaptation (AMA) function shall measure motor stator resistance and reactance to optimize performance and efficiency. It shall not be necessary to spin the motor shaft or decouple the motor from the load to accomplish this optimization. Ad- ditionally, the parameters for motor resistance and motor reactance shall be user- programmable. The VFD shall have temperature controlled cooling fans for quiet operation, minimized internal losses, and greatly increased fan life. B. Protective Features: VFD shall have sealed electronics which used a heat sync to extract heat from drive, then cooled by a fan which also is connected to its own VFD. The drive’s electronics do not come in contact with ambient air, therefore a ventilation fan and filter is unnecessary. Drives that incorporate the use of a ventilation fan and filter shall not be equal. VFD shall have input surge protection utilizing MOV’s, spark gaps, and Zener diodes to withstand surges of 2.3 times line voltage for 1.3 msec. VFD shall include circuitry to detect phase imbalance and phase loss on the input side of the VFD. VFD shall have built-in DC Coils to reduce voltage ripple and increase capacitor life. Drives without DC Coils shall provide a 5% input line reactor. Automatic “No-Flow Detection” shall be available to detect a no-flow situation in pump systems where all valves can be closed. This shall be functional in closed loop control or when controlled by an external signal. Dry-pump detection shall be available to detect if the pump has run dry and trip the drive. A timer shall be included to prevent nuisance tripping. End-of-Pump curve detection shall stop motor when the pump is operating outside of its programmed pump curve. VFD shall include current sensors on all three-output phases to detect and report phase loss to the motor. The VFD will identify which of the output phases is low or lost. VFD shall auto-derate the output voltage and frequency to the motor in the presence of sustained ambient temperatures higher than the normal operating range, so as not to trip on an inverter temperature fault. The use of this feature shall be user-selectable and a warning will be exported during the event. Function shall reduce switching frequency before reducing motor speed. VFD shall auto-derate the output frequency by limiting the output current before allowing the VFD to trip on overload. Speed can be reduced, but not stopped. C. Interface Features: VFD shall provide an alphanumeric backlit display keypad (LCP) which may be remotely mounted using standard 9-pin cable. VFD may be operated with keypad disconnected or removed entirely. Keypad may be disconnected during normal operation without the need to stop the motor or disconnect power to the VFD. VFD Keypad shall offer an INFO key that, when pressed, shall offer the contents of the programming manual for the feature that is currently in the display. The contents shall explain the feature and how the settings can be made Keypad shall provide an integral H-O-A (Hand-Off-Auto) and Local-Remote selection capability, and manual control of speed locally without the need for adding selector switches, potentiometers, or other devices. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-24 VFD Display shall have the ability to display 5 different parameters about the VFD or load including: GPM, amps, RPM’s, KWh, PSI, savings calculator, output voltage, or other values from a list of 92 different parameters. A red FAULT light, a yellow WARNING light and a green POWER-ON light shall be pro- vided. These indications shall be visible both on the keypad and on the VFD when the keypad is removed. Two-level password protection shall be provided to prevent unauthorized changes to the programming of the VFD. The parameters can be locked via a digital input and/or the unit can be programmed not to allow an unauthorized user to change the parameter set- tings. A quick setup menu with factory preset typical parameters shall be provided on the VFD to facilitate commissioning. Use of macros shall not be required. A digital elapsed time meter and kilowatt hour meter shall be provided in the display. VFD shall offer as standard an internal clock. The internal clock can be used for: Timed Actions, Energy Meter, Trend Analysis, date/time stamps on alarms, Logged data, Pre- ventive maintenance, or other uses. It shall be possible to program the clock for Day- light Saving Time / summertime, weekly working days or non-working days including 20 exceptions (holidays etc.). It shall be possible to program a Warning in case clock has not been reset after a power loss. D. Drive Inputs All inputs and outputs shall be optically isolated. Isolation boards between the VFD and external control devices shall not be required. There shall be six fully programmable digital inputs for interfacing with the systems ex- ternal control and safety interlock circuitry. Two of these inputs shall be programmable as inputs or outputs. The VFD shall have two analog signal inputs. Inputs shall be programmable for either 0 - 10V or 0/4-20 mA. One programmable analog output shall be provided for indication of a drive status. This output shall be programmable for output speed, voltage, frequency, motor current and output power. The analog output signal shall be 0/4-20 mA. The VFD shall provide two user programmable relays with 75 selectable functions. Two form ‘C’ 230VAC/2A rated dry contact relay outputs shall be provided. Drive shall be able to connect to auto backwash controller and automatically change to set backwash speed when called for. A digital flow meter with 4-20mA output can be connected to drive, and GPM may be displayed on drive screen. Drive shall be capable of using pressure transducers to monitor and control programs using these PSI inputs. E. Operation: Four complete programming parameter setups shall be provided, which can be locally selected through the keypad or remotely selected via digital input(s), allowing the VFD to be programmed for up to four alternate control scenarios without requiring parameter changes. Drive has up to eight programmable speeds that can be set to facility specific parame- ters. Separate speeds for backwash, off hours, or seasonal conditions may be initiated by relay input, sensor input, time, or manually. Drive may also send signals out to pro- tect other mechanical equipment such as heaters during backwash. Drive shall have ability to communicate remotely via Ethernet, Mod Bus, and RS 485 connections. Keypad may also be mounted remotely. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-25 Drive has the ability to incorporate a fused bypass or circuit breaker bypass option. If activated, power will feed directly to the motor of the circulation pump and run at full speed. F. Service Conditions: The ambient operating temperature of the VFD shall be -10ºC to 50ºC (14 to 122°F), with a 24 hour average not to exceed 45ºC. Storage temperatures shall be -13° F (-25° C) to149/158° F (65/70° C). 0 to 95% relative humidity, non-condensing. Elevation to 3,300 feet (1000 meters) without derating. VFD’s shall be rated for line voltage of 525 to 690VAC, 380 to 480VAC, or 200 to 240VAC; with +10% to -15% variations. Line frequency variation of ± 2% shall be ac- ceptable. G. Quality Assurance: The manufacturer shall be both ISO-9001 and ISO-14001 certified. To ensure quality and minimize infantile failures on the jobsite, all VFD’s shall be com- pletely tested by the manufacturer. The VFD shall operate a dynamometer at full load and speed under elevated temperature conditions. H. Start-up, Support and Warranty A factory-authorized service technician shall perform start-up on each drive. Start-up costs provided with the bid shall include time and travel for the estimated number of vis- its required, but shall not be less than at least one half-day with travel. Additional labor or return trips to the site shall be billed at Danfoss' published straight-time rates. Upon completion, a start up service report shall be provided. A 1-year on-site warranty shall be provided such that the owner is not responsible for any warranty costs including travel, labor, parts, or other costs for a full 1 years from the date of installation. An additional warranty of up to 6 years is offered as an option. The cost of the warranty shall be included in the bid. Technical questions regarding drive installation and functions may be answered by con- tacting the Dan Foss Tech Support department, available 24 hours a day. 5.07 A BASKET STRAINER: Basket strainers shall be manufactured by Hayward. Strainer construction shall be PVC. Provide complete with optional Type 316 stainless steel, 20 mesh basket. Minimum 100 psi pressure rating. 5.08 FILTERS (MANUAL BACKWASH): The filter system shall be a pressure high-rate, permanent media filter equipped with a manual high-flow multi-port valve for backwashing filter. The filter system shall be the standard cataloged product of a company regularly en- gaged in the manufacturer of water filtration equipment with a minimum of five years of experience in manufacturing high-rate filters for public and institutional applications. The filter system shall be of the type suitable for a single grade of media, and shall be listed by the National Sanitation Foundation for a maximum flow of 20 gpm per square foot of filter area with a maximum 3 p.s.i. pressure loss across any filter tank at a flow rate of 20 gpm per square foot. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-26 The filter system shall consist of a filter tank with internal distribution and collection sys- tems, operating valves, high-flow multi-port backwash control valve, pressure gauge, and air relief system. The filter media shall be of a single grade and consist of uniformly graded, angular shaped, crushed silica sand which shall be free of limestone or clay. Filter media shall be Grade #20, effective size .45 millimeter with a uniformity coefficient of 1.5 maximum. Once installed, the system shall be capable of withstanding, without damage or leakage, a 24-hour hydrostatic pressure test at a static load of at least 50 pounds per square inch. 5.09 FLOW METER: Sensor-Powered Flow Monitor & Sensor Flow meter shall be complete with sensor-powered remote flow indicator, polypropylene flow sensor and sensor installation fitting. The interactive water feature shall utilize the Chemical Controller as its circulation flow meter. Flow meter sensor shall be installed downstream from the filter and upstream from the chlorine and acid injection point. Flow meter sensor shall be installed with the manufac- turer recommended straight distances of pipe both upstream and downstream from the flow meter. 5.10 AUTOMATIC CHEMICAL CONTROLLER: A. GENERAL The water chemistry control system shall provide continuous monitoring and con- trol of sanitizers (standard ORP sensor), oxidizers, pH, temperature, system flow rate monitoring, total dissolved solids (TDS), turbidity, chemical inventory levels, surge tank water level, system pressures, and water chemistry balance calcula- tions. Installation of the system shall be per the manufacturer’s specification and no exceptions shall be allowed. A factory trained / authorized representative shall provide training to the owner. Requests for substitutions for the specified make and model will not be consid- ered unless equal to the specified system in every respect. Requests for substitu- tions must include a sample controller with all specified features; complete doc- umentation relating to all the specified features; and manufacturer’s sales litera- ture, engineering drawings and, installation, operation, and maintenance manu- als. Failure to provide these or any other information necessary to confirm that all specified features are provided will be cause for rejection of substitution request. B. CERTIFICATIONS The controller shall carry the following product certifications: · UL 61010-1 · (CSA) C22.2 Number 61010-1 C. SENSORS STANDARD SENSORS The controller shall come with pH, ORP, and temperature sensors meeting the following requirements: 1. pH The controller shall provide a measurement of pH by utilizing a sensor with the following characteristics: STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-27 · 0-14 sensing range · ABS body with 1/2” NPT process connection · Minimum of 32 millimeters of inorganic electrolyte gel. Organic elec- trolytes, susceptible to breakdown in the presence of strong oxidants, shall not be considered equal. · A porous Teflon liquid junction to provide a stable, low impedance ref- erence contact, and to prevent fouling and clogging of the liquid junc- tion · A silver / silver chloride (Ag / AgCl) reference element · A general purpose glass membrane pH sensing element · Operating temperature range of 32 to 136 degrees F (0 to 80 degrees C) · Operating pressure range of 0 to 100 psiG The controller shall continuously monitor, display and data log pH with 0.1 to 0.01 resolution (programmable). 2. ORP The controller shall provide a measurement of ORP by utilizing a sensor with the following characteristics: · -1000 to +1000mV sensing range · ABS body with 1/2” NPT process connection · Minimum of 32 millimeters of inorganic electrolyte gel. Organic elec- trolytes, susceptible to breakdown in the presence of strong oxidants, shall not be considered equal. · A porous Teflon liquid junction to provide a stable, low impedance ref- erence contact, and to prevent fouling and clogging of the liquid junc- tion · A silver / silver chloride (Ag / AgCl) reference element · A solid platinum or solid gold ORP sensing element with a minimum of 1 cm2 surface area. Platinum plated or gold plated sensing elements, which are susceptible to abrasives, shall not be considered equal · Operating temperature range of 32 to 136 degrees F (0 to 80 degrees C) · Operating pressure range of 0 to 100 psiG The controller shall continuously monitor, display and data log ORP with 1mV resolution. 3. Temperature The controller shall provide a measurement of water temperature by utilizing a sensor with the following characteristics: · 32 to 212 degrees F (0 to 100 degrees C) sensing range · 2 wire, 100 Ω resistive temperature detector (RTD) with a 0.00385 Al- pha The controller shall continuously monitor, display and data log temperature with 1 degree F resolution. OPTIONAL 4-20mA SENSORS The controller shall be capable of reading a total of four (4) of the following op- tional 4-20mA output sensor, or two (2) if the conductivity / TDS sensor is used. Provide the following Optional 4-20mA Sensor: 4. Liquid Level Sensor STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-28 The controller shall provide measurement of liquid levels for backwash holding tank by utilizing liquid level sensor(s) with the following characteristics: · Field configurable sensing range from 3 ft to 16 ft · Field calibration for various tank levels, shapes and sizes · Non-contacting sensing elements enclosed in PVC The controller shall continuously monitor, display and data log liquid level(s). D. USER INTERFACE 1. Standard Display The standard display shall be a backlit transflective LCD with 14 line. 40 al- pha/numerica graphical characters that will continuously display information re- lated to the following: · All installed sensor readings · Set points, with current control status · All active alarms, including time activated · Smart menus with integrated on-screen help. Contrast adjustment of the backlit LCD shall be provided through clearly marked keys on the front-panel without the need for access to internal controller circuitry. After initial adjustment, controller shall monitor internal temperature and automat- ically adjust contrast to prevent LCD blackout in extreme ambient temperature conditions. Controllers that do not include front-panel contrast adjustment and automatic temperature compensation shall not be considered equal. The standard user interface shall include single-touch access to Set Points, Re- lay Modes, Calibrations, Menu access, and Reset Fail/Safes. An alphanumeric keypad shall be provided for ease of system configuration. E. CONTROL FUNCTIONS 1. Water Chemistry A. pH Control: The controller shall continuously control pH. Chemical feed shall be configurable for feed-up, feed-down, or dual feed and either on/off or time-based proportional feed. B. Sanitizer Control: The controller shall continuously control sanitizer based upon the ORP reading, the amperometric sensor, or both with a bracketed control program. Chemical feed shall be configurable for either on/off or time- based proportional feed. C. Bracketed Sanitizer Control: With the amperometric ppm sensor, the controller shall be configurable for bracketed sanitizer control; The bracketed control algorithm shall allow either the ORP or ppm setpoint to be chosen as the primary control point, while using other parameter to create a secondary bounda- ry (min and max settings) that must be maintained in addition to the primary con- trol point. D. Sanitizer Booster Feed: The controller shall have a sanitizer booster pro- gram with selectable ORP and/or ppm set points with separate ending set points, allowing the option of the booster sanitizer to control to a lower set point while the primary system can recovers. E. Ozone / UV Control: The controller shall provide feed-up control of an ozone or UV system based upon ORP and/or ppm set points. A Fireman Cycle feature shall turn off the Ozone/UV relay 0 to 60 minutes (settable) prior to back- wash initiation or recirculation pump shutdown. The Ozone/UV control algorithm shall include an Energy Conservation mode, with on/off set time and secondary set point. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-29 F. Super-chlorination: The controller shall have a programmable superchlo- rination function, based ORP or ppm superchlor setpoint, which is triggered manually. G. De-chlorination: The controller shall have a programmable dechlorination function, based upon ORP or ppm dechlor setpoint, which is triggered either manually or by the completion of the superchlorination function. H. LSI & RSI: The controller shall compute the Langelier Saturation Index and the Ryznar Saturation Index based upon current inputs and the Ca Hardness and Alkalinity entered by the operator. 2. Expanded A. Flow Monitoring: The controller shall continuously monitor, display, and datalog system flow, maintaining a total flow volume. A low flow alarm shall be operator settable, which can be programmed to disable chemical feeds. B. Surge Tank Monitoring: The controller shall continuously monitor, dis- play, and data log surge tank levels. C. Autofill: The controller shall automatically control a water makeup relay to add makeup water to maintain interactive water feature level set point, based up- on surge tanks (or equivalent) level, with an overfill delay feature. The controller shall provide a programmable alternate set point (4 event 28 day timer). D. Sensor Wash: The controller shall include a programmable sensor wash with start and end time, feed duration, and number of cycle to allow multiple feed cycles per day. 3. Energy Conservation A. Alternate Setpoints: The controller shall have alternate Sanitizer, Heater and Autofill setpoints, based upon a 4 event 28 day timer. B. Energy Conservation Mode: The controller shall have the capability to dis- able all mechanical and chemical functions during programmed conservation cy- cle. The Energy Conservation Mode shall include the ability to periodically moni- tor and satisfy all operation requirements based upon a programmed time schedule. 4. Main Recirculation Pump A. On-Off Control with Relay Controller shall provide the capability to interface to and control a recirculation pump with a programmable relay. The controller shall include the following capa- bilities, available as appropriate based up on installed sensors and implemented features: 1. Fireman Switch: The following events shall satisfy Fireman Switch timing requirements prior to turning off the recirculation pump: a. Energy Conservation Mode (24 hr, 7 day function) b. Manual Off 2. Immediate: The following events immediately turn off recirculation pump, regardless of Fireman Switch timing requirements: a. Surge Tank Level Low Alarm: Turn off pump immediately (surge tank is almost emp- ty) b. Strainer Vacuum High Alarm: Turn off pump immediately (possible en- trapment) c. Emergency Shut Down – Triggered by front panel Emergency Off: Turns off pump immediately (per Operator) B. Total Dynamic Head (TDH) Controller shall provide the capability to continuously monitor the Total Dynamic Head (TDH) of the main recirculation pump, directly calculated by the controller STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-30 from recirculation pump influent vacuum and filter influent pressure transducers. TDH shall be displayed on the user interface and recorded in data logs, with us- er-programmable High and Low TDH Alarm settings. C. VFD Interface with 4-20mA Signal Controller shall provide the capability to interface to and control a recirculation pump equipped with a Variable Frequency Drive (VFD) through a 4-20mA signal. The controller programming shall allow the operator to manage the VFD entirely from the water chemistry controller, by providing the following capabilities: · Programmable setpoint specified as either flow rate, effluent filter pressure, or fixed setting · Four programmable operator-triggered alternate profiles (“Manual Turndowns”) · Four programmable scheduled alternate profiles (“Scheduled Turn- downs”) · Override setting for backwash · Ramp up and ramp down settings · Minimum output setting Remote access to current VFD status and all VFD parameters shall be provided through the software provided with controller. The name of each alternate profile shall be changeable by the operator, so that VFD menus and data log entries are intuitive and recognizable by the users of the system. Systems that do not provide both local and remote management of the VFD through the water chemistry controller shall not be considered equal. F. CONTROL OUTPUTS 1. Relay Outputs The controller shall come with a total of 4 integral line or dry contact 5A solid- state relay outputs capable of switching 3A under all normal operating condition, accounting for the effects of the temperature gradient inside the NEMA 4X enclo- sure. Systems that utilize relays that are not de-rated mush submit an engineer- ing evaluation justifying the use of relays at their full, optimal condition capacity. G. SAFETY FEATURES 1. Manual-On Limit The controller shall have built-in limits to the amount of time any relay control output may forced on (i.e. in Manual On mode). This is an important safety fea- ture to prevent control outputs from inadvertently being left on after service or di- agnostics. 2. High / Low Alarm Settings & Control Lockouts The controller shall have programmable high and low alarm settings for pH, ORP, PPM, temperature, low flow & no flow and chemical overfeed, turbidity, pressure & vacuum, surge tank levels, chemical inventory. The controller shall have a programmable lockout of sanitizer feed upon pH high or low alarm. 3. No Flow Alarm & Flow Restored Delay The controller shall activate a No Flow alarm when the dedicated sample stream flow switch indicates there is insufficient flow through the sample stream. This No Flow alarm shall lockout all chemical feed control operations. The controller shall include a Flow Restored Delay, which shall extend the No Flow lockout user-programmable amount of time after the No Flow alarm ends (i.e. flow is restored). This feature is necessary to assure that the system has val- STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-31 id, stable sensor readings of circulating water prior to making chemical feed con- trol decisions. 4. Feed Limit Alarms The controller shall trigger a FailSafe alarm if a chemical feed relay remains on longer than the programmable Feed Limit Timer. Chemical feeds shall automati- cally be disabled if the corresponding reading goes into a FailSafe alarm condi- tion. 5. Emergency Off The controller shall have a dedicated Emergency Off button on the front panel of the system, which immediately halts all chemical feeds and control outputs when pressed. This feature shall be password protectable, which shall require entry of one of the Security passwords. 6. Safety Shield The controller shall include a safety shield or other mechanism for allowing fuse replacement without access to high voltage circuitry or wiring. H. SECURITY The controller shall have three security password levels: six for operators, two for managers and one for the distributor providing for a history of access identified by the user. I. DATA LOGGING The controller shall have 512K battery backed-up RAM for input level recording and events. All input level shall be recorded for 10 to 56 days depending on sample rate (2 to 10 minutes). The controller shall record and maintain the latest 1100 events over a maximum of 14 days recording all alarms, parameter changes, user logins, and operational cycles related to all control features. J. LOCAL ALARMS INDICATORS The controller shall signal all alarm conditions with the following indicators: · A bright red flashing LED on the front of the controller · Activation of a master alarm signal provided as a dry contact relay enabling the use of 0-240 VAC alarms · Each active alarm listed on the LCD display along with time activated K. REMOTE COMMUNICATION, ACCESS & ALARM NOTIFICATION 1. Ethernet The controller shall come with a standard, integral 100BaseT Ethernet connec- tion. The controller shall be capable of providing Remote Access via PC with Ethernet connection and Alarm Notification via email or text message via an Ethernet connection to the Internet. The controller shall come with a 57,600 bps data modem. The controller shall be capable of providing Remote Access via PC with modem connection and Alarm Notification via pager or fax. 2. Remote Access The controller manufacturer shall provide graphical remote operation software, for interactive connection to the controller from a PC. Remote operation software shall be Windows 7 compatible, and have all of the following operational modes: A. Site Data Base – for organizing and accessing multiple controllers on site, or at multiple sites. B. Graphical Operator’s Console – to display current readings, setpoints, alarm points, Ryzner in an easy-to-read graphical mode. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-32 C. Data Log Graphing – to review data logs with time-synchronized event data; data log traces shall be configurable, with color and line style selectable by operator D. Full Menu Tree – All system parameters accessible through a full menu tree interface. E. Auto-Polling – to allow automatic download of data logs from all control- lers in site database. 3. Alarm Notification The controller shall be capable of providing alarm notification to 8 different recipi- ents. Each recipient shall be individually configurable to receive alarm notification by one of the following methods: A. Email: Notification of message shall include system type, serial number, location, system ID, and all active alarm including the date and time each alarm was triggered. B. Text Message: Notification of message shall include system type, serial number, location, system ID, and all active alarm including the date and time each alarm was triggered. C. Fax: Notification of message shall include system type, serial number, lo- cation, system ID, and all active alarm including the date and time each alarm was triggered. D. Numeric Pager: Notification message shall include callback number. Con- troller shall acknowledge pager notification when callback is received, and not notify subsequent recipients programmed for pager notification. L. ENCLOSURE The controller shall be housed in a NEMA 4X polycarbonate enclosure M. FLOW CELL 1. PVC Flow Cell The flowcell shall have a PVC body with two ½“ NPT ports for pH and ORP sen- sors, two ¼“NPT ports for temperature sensor and sensor wash acid injection, and a clear acrylic front viewing window. The flowcell design shall provide pre- cise sample flow rate and water velocity regulation past the probes. The flowcell shall come provided with PVC ½” isolation ball valves, PVC ¼” wet test valve and standard reed or optional rotary flow switch. Each flowcell shall be equipped with a pressure-sensing device. The pressure sensor shall consist of a compound pressure/vacuum gauge manufactured in stainless steel, 2 ½” diameter, liquid filled with an operating pressure range of 0 to 60 psig and vacuum of 0 to –30 in./ Hg. N. WARRANTY, START-UP & MANUALS Controller shall be covered by a standard manufacturer’s 5 year warranty. Standard sensors shall be covered by a standard manufacturer’s 2 year warran- ty. Optional sensors and flow cell components shall be covered by a standard manufacturer’s 1 year warranty. The control system shall be provided with on-site start-up, on-site operator train- ing, and 1 year on-site warranty service performed by a representative trained and authorized by the controller manufacturer. Manufacturer shall supply an Operators Manual describing features and operat- ing instructions. 5.11 CHLORINE FEED AND ACID FEED SYSTEMS (Liquid Chlorine & Hydrochloric Acid): STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-33 The chemical feed systems shall consist of peristaltic feed pump(s) as specified on drawings. The feed pumps shall be interlocked with the chemical controller. This work shall be done by the electrical contractor (except low voltage control wiring shall be installed by Interactive water feature Contractor). Signs and/or identification markings shall be provided indicating the presence of chlorine and acid at the injection points, storage containers, doors / entry to the chemical storage rooms, and valves as required by all local and national codes. Provide readily accessible manual valves or automatic remotely activated fail-safe emergency shutoff valves installed on the supply piping and tubing at the point of use and at the tank, cylinder or bulk source. The manual emergency shutoff valves shall be identified and the location shall be clearly visible, accessible and indicated by means of a sign. 5.12 CHEMICAL (CHLORINE & PH CONTROL) FEED PUMPS: Chemical injector pumps shall be peristaltic type pumps unless otherwise noted on drawings. Output volume shall be adjustable from zero to a capacity in accordance with the size and chemical requirements of the interactive water feature. The pump shall be totally enclosed with no exposed moving parts. Electronics shall be enclosed in a chem- ical resistant enclosure at rear end of pump. Pumps shall be equipped with an acrylic pump head and 115V/60Hz motor. Sufficient tubing is to be provided with connections to install properly. Pump shall be mounted on the wall in a location close to the chemical storage containers. Pumps shall be complete with check valve / backflow prevention. 5.13 CHEMICAL STORAGE TANKS: The liquid chlorine storage tanks shall be for sodium hypochlorite, 12% strength with a specific gravity of 1.20. The acid storage tanks shall be for muriatic / hydrochloric acid, 35% strength. The chemical storage tanks shall be marked with the appropriate hazard identification signs per requirements of the NFPA 704. Provide identification placards on the entry doors to the storage area as required by the NFPA 704. 5.14 UV DISINFECTION SYSTEM: Ultraviolet disinfection equipment shall operate within the UVC electromagnetic spec- trum emitting wavelengths in the range of 200 nm to 400 nm. This required wavelength will provide constant disinfection / inactivation of bacteria, algae, molds, viruses and de- struction of monochloramines, trichloramines and dichloramines. The UV system shall have an MET or equivalent (ETL, CSA or UL) listing, and be NSF 50 certified. A. Equipment General Description: The Ultraviolet System shall be provided in a complete package to include: 316L STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-34 Stainless Steel Chamber, Control System located in a NEMA 12 rated panel, Medium Pressure Bulb(s) designed to emit wavelengths within the UVC electromagnetic spec- trum, strainer basket, automatic wiper system and Project Commissioning by a Certified Ultraviolet Technician. Ultraviolet manufacturer to offer unit capability of a Horizontal OR Vertical installation application using state of art design and direct flow through characteristics. Direct flow will be required in order to reduce total head loss through the system. Unit shall be a Multiple Lamp medium pressure system with a bulb range of (2) 1.5kW – (4) 3.3kW power range. Multiple lamp system is required in order to maintain quality disinfection in the event of a single bulb failure. The Ultraviolet System shall be sized to emit a minimum dose of 60 mJ/cm², with flow rates of up to 972 gpm, within a 8” schedule 80 PVC pipe. B. Ultraviolet Chamber: Ultraviolet chamber shall be pressure rated for 100 psi (tested to 150 psi), and pressure drop across the unit will be minimal. The unit shall be constructed of 316L stainless steel to prevent corrosion within the harsh interactive water feature environment. The Ultravio- let chamber shall come complete with the following equipment: • Ultraviolet Intensity monitor with built-in alarm system to notify operator when output level drops below required level of 60 mJ/cm² The Ultraviolet monitor output shall be transmitted via a 4-20ma signal to the control system. The Ultraviolet probe shall be rated to IP67 and be capable of being removed from the unit without having to drain the system. The lamp output shall be displayed on the control system as an intensity and % output. • Ultraviolet temperature control system shall be provided to maintain system in- tegrity in the event of flow interruptions to the chamber. • Ultraviolet chamber shall come complete with annealed quartz sleeve with “O” ring seals for water tightness. • Chambers shall be complete with ANSI flanges and all ports or vents shall be threaded NPT. The Ultraviolet chamber must be capable of installation in the system so that it remains full under all conditions. • The Ultraviolet unit must be complete with appropriate brackets or feet for ease of installation. C. Ultraviolet Lamp • Ultraviolet lamp shall be medium pressure high intensity. Lamp shall be de- signed to emit continuous Ultraviolet wavelengths in the range of 200nm to 400nm. This will pro vide optimal disinfection benefits and destruction of the Monochloramine, Dichlo- ramine and Trichloramine compounds. Lamp must remain unaffected by temperature variance of 0 degrees to 200 degrees Fahrenheit. • The lamp unit must provide a dose not less than 60 mJ/cm2 at the end of the lamp life and this must be based on the full re-circulating flow rate, not on a side stream treatment. D. Automatic Wiper System An automatic cleaning system shall be provided for cleaning of quartz sleeve and Ultra- violet monitor probe. The system shall travel the entire length of the quartz sleeve twice per desired cleaning cycle. Precision molded wiper rings shall be provided to ensure thorough quartz tube cleaning and quartz tube protection. Wiper cycle shall be user se- STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-35 lectable and adjustable within a range of 15 minutes to 24 hours depending on anticipat- ed application and deposit build-up. At a minimum the Automatic Wiper System shall have the following characteristics: • System shall utilize direct Belt Drive with square machined pulleys and shafts to prevent slippage and pin shearing. Systems utilizing shear pins or complicated gear boxes will be unacceptable. • Wiper power supply shall be 24 volt DC for improved safety. • System shall incorporate Direct Shaft Encoding for positional location. Systems relying on external proxy switches or internally located magnets will be unacceptable. • Wiper interval shall be operator selectable with optional override switch. • Wiper faults are to be indicated on the control system display. • Wiper System to utilize “Intelligent Operation” for automatic start-up commis- sioning. - Records wiper position @ chamber ends. Position must be fixed and not dependent on a timed interval or component striking end of chamber. - Establish a travel run without setting limit adjustments to ensure system in- tegrity and longevity. E. Ultraviolet Control System System shall be epoxy coated NEMA 12 rated cabinet. Three levels of operation shall be provided to meet the needs of the operator and Interactive water feature environment: Simple Control – (Start, Stop & Reset), Full Pa- rameter Display, and Customized Operator Configuration. Modes of operation shall be password protected to secure system critical setup functions. Control system shall have clearly identifiable Start, Stop and Reset control buttons (suitable for gloved operation) with Running and Fault LCD indicators. • Two-line LCD screen shall display a minimum of the following: Ultraviolet dose (derived from flow and intensity inputs), Ultraviolet intensity (as a % and mw/cm²), Lamp Current, Flow rate (accepts signal from optional flow meter – displayed as gallons per minute), Chamber temperature (displayed as deg. F), Operation hour meter, System spares listing, Lamp fault, low Ultraviolet & temperature alarm, Ground fault trip, Wiper fault. All alarm functions shall have simple text message display to assist in fault find- ing. • Control system shall have a minimum of the following system interface control: Remote operation, Process interrupt features (from valves, flow meters), Low UV dose (configurable to shutdown or alarm only, Flow meter input, Auto-restrike, Half to full power Ultraviolet setting with 24hr/7day settable timer. • Control system shall have built in data-logging capabilities to record the follow- ing information: Ultraviolet intensity required, Ultraviolet intensity measured, Lamp cur- rent, Chamber temperature, Flow rate (if flow meter connected), Time and date stamp, All alarms generated. F. Project Commissioning Ultraviolet Chamber and Control Panel shall be commissioned by a qualified factory trained technician. During this time period, final electrical and control cabling will be con- nected from the control cabinet to the Ultraviolet disinfection chamber. Daily operation and simple maintenance instructions shall be provided during this commissioning pro- cess. A factory trained representative of the manufacturer shall perform all warranty work. Manufacture to warranty Ultraviolet Chamber and Spectra Control panel for a peri- od of 12 months. Medium pressure Ultraviolet bulbs. shall be warranted for a period of 4000 hours. Intermittently operated bulbs (≥ 1 on/off cycles per day) will be replaced free STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-36 of charge should failure occur prior to 3000 hours and replacement will be prorated be- tween 3000 and 4000 hours. A detailed warranty sheet shall accompany this document upon request. 5.15 AUTOMATIC WATER LEVEL CONTROL: Water level control of the balancing tank water levels shall be provided through the func- tions of the chemical controller. Provide all necessary sensors, wiring, conduit and cali- bration to provide water level control. 5.16 INTERACTIVE WATER FEATURE CONTROLLER: The enclosure shall be made from corrosion resistant hot compression molded fiber- glass reinforced polyester which do not contain halogens. The enclosure shall be capa- ble of withstanding continuous temperature from -58 degrees F to up to 302 degrees F and shall provide indirect electrical contact protection for equipment and operators. En- closures shall be UL listed per UL Standard 508 for NEMA 3, 4, 4X, 12 and 13; CSA cer- tified per Standard C22.2-0,0.4, 0.7, 0.6, 94 Type 3, 3R, 4, 4X, 12 and 13. Controller shall be sized according to the number of outputs it is required to control. The programmable logic controller shall be factory programmed with a variety of sequences designed according to the requirements of the project. It shall have the flexibility to modi- fy the sequences using either a transportable memory cartridge or via the touch pad us- er interface. The owner/operator shall be able to set the operational hours of the facility via the touch pad user interface. The 24hr/7day timer can be programmed with up to two time inter- vals that can be scheduled each day. The operating system’s touch pad user interface shall allow for manual override controls for each connected device, activation device(s), and timer. (i.e. Manual, Off and Auto- matic modes) The operating system shall be housed in a corrosion resistant molded fiberglass NEMA 4X rated enclosure. All exposed hardware shall be 304/304L stainless steel and shall include a lockable access door. The operating system shall have the capacity to receive signals from an activation de- vices, operating on 24VDC. The operating system shall contain a 120 VAC primary / 24 VAC secondary transformer with built- in electrostatic shield protection. The operating system shall have the ability to automatically purge all water lines based on the user selected time and duration (i.e. every day at 5 am). It shall also, be config- ured to purge all lines after a user defined period of inactivity (i.e. after 4 hours of inactiv- ity). The operating systems shall have the ability to provide a 24VAC auxiliary signal. This signal can be used to trigger a relay for Pumps, Lights, etc. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-37 The operating system will softly start ramp up and will softly ramp down. The operating system can activate up to a maximum of three play area. The sequence time could be changed on site. All main power electrical connections to the Splashpad Controller are to be performed per local codes. Product drawings and installation manuals shall be supplied by the manufacturer for ease of installation. PART 6 - INTERACTIVE WATER FEATURE AND DECK EQUIPMENT: 6.00 VACUUM CLEANING EQUIPMENT Vacuum pump shall be portable, electric, and 110 volt, Single phase, 155 Square Foot Filter. Vacuum pump shall be complete with a 1.0 horsepower pump, waterproof switch, suction connection with check valve, discharge connection with gate valve, hose bib connection for priming, stainless steel pump cart, internal GFI protections, and 100 feet of power cord. Supply 24" polymer vacuum head for 2" hose, 2" dia. heavy duty Spiral Lock vacuum hose and. anodized aluminum 12' handle sections with screwed connection. Vacuums should only be connected to GFI protected outlets specifically provided for the model vacuum specified. 6.01 LEAF SKIMMER AND WALL BRUSH: Leaf skimmers shall have a head of stainless steel with removable screen, handle of aluminum or fiberglass, sixteen feet in length. Wall brushes shall be 24" long, bristles to be 1½” long of nylon, with handle of aluminum or fiberglass, sixteen feet in length. 6.02 TEST KIT: Test kit shall have chlorine scales 0.4 to 3.0 ppm and pH range from 6.8 to 8.0. It shall have reagents for determining total alkalinity-acid demand and alkalinity demand. Test kit shall include testing abilities for cyanuric acid. 6.03 FIRST AID KIT: One 27 unit heavy duty first aid kit conforming to the State Health Code shall be provid- ed as part of the Operational Equipment turned over to the Owner at start up. Any addi- tional first aid kits that the owner may wish to purchase shall be provided by the Owner. 6.04 SAFETY SIGNS: Safety signs shall be displayed in applicable areas. Lettering shall be contrasting and the size and color specified on the plans and required by code. See Interactive water feature drawings for required verbiage. STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-38 6.05 AQUATIC PLAY FEATURES: Aquatic play features shall be manufactured, installed, maintained, and operated per ASTM F2376 -08 and ASTM F-2461-09 standards. Aquatic play features shall be as specified on the plans. Because of precise engineering parameters, flows, head losses, and other engineering considerations based upon the specified fittings, substitutions will not be considered. GENERAL CLAUSES: The aquatic play products shall be suitable for installation in municipal and commercial aquatic facilities and public play areas. Products shall be specifically designed for the use by children and adults and follow the ASTM F2461-09 norm. In addition, products shall be manufactured by a company that has at least five (5) years of experience in the design and engineering of children’s aquatic play areas. PRODUCT DELIVERY, STORAGE AND HANDLING A. All aquatic play products and associated equipment must be properly wrapped and secured in place while in transport to the project site. Care shall be observed during offloading and handling to prevent excessive stress and abra- sions. B. At the site, the play products and associated equipment are to be stored in safe areas, out of the way of traffic and other construction activities, until the actual time of installation. If required, safety barricades or other like precautions must be taken for the protection of public and adjacent property. C. Protective wrapping on the aquatic play features must be left in place until construction work for the water feature is complete. COMMISSIONING OF THE INTERACTIVE WATER FEATURE Upon completion of construction, the general contractor shall provide the owner/operator adequate training on facility operations and maintenance. The contractor may request that the equipment manufacturer and/or manufacturer’s representative provide on-site start-up and training for the owner/operator. PART 7 - FINAL PROVISIONS: 7.01 RECORD DRAWINGS, OPERATION AND MAINTENANCE MANUALS, AND INSTRUCTIONS: Upon final acceptance of interactive water feature and related equipment, the following shall be furnished to the Owner: One set of complete, as built drawings, showing exact location of all piping and of all equipment actually furnished and placed noting any deviations from the contract draw- ings and specifications, so that the original drawings may be revised. A minimum of two complete sets of printed, indexed instructions, bound in a durable cover, for operation and maintenance of all equipment specified herein and shown on the drawings. These instructions shall also include precise directions for: a. Maintenance and operation of each component of the filtration system equipment and water feature systems equipment b. Maintenance and operation of the chemical control system, including complete chemical treatment, water balance STORY MILL PARK CONSTRUCTION DOCUMENTS BOZEMAN, MT JULY 19, 2021 SPECIAL FACILITY COMPONENTS - EXTERIOR FOUNTAINS 131213-39 c. Design circulation rates listed of the circulation filtration system. d. Precise directions for draining and/or winterizing of all circulation equipment and interactive water feature equipment and components (including water features). 7.02 GUARANTEES AND WARRANTIES: Construction: The successful bidder shall guarantee the interactive water feature struc- ture and finishes against leaking, cracking, failures, and overall water-tightness to the Owner for the period of one (1) year from the date of final completion. The successful bidder shall guarantee the, fittings and equipment to the Owner for the period of one year, or per the equipment manufacturer’s warranty, whichever is greater. A 24 hour response time is required for servicing warranty items. In the event that the interactive water feature contractor fails to provide the required service within 24 hours, the interactive water feature contractor is liable for any cost the owner incurs if the owner chooses to provide the service (assuming the interactive water feature contractor’s 24 hour response time has lapsed). If parts are needed from out of state, they shall be air freight delivered. Failure to respond within 24 hours may result in owner providing ser- vice from another source and the interactive water feature contractor back charged. 7.03 TRAINING PERIOD: The successful interactive water feature contractor shall provide the Owner a training period not to exceed 30 days to acquaint the operators in the use and operations of all the various systems and interactive water feature related components (interactive water feature equipment / components, circulation systems, water feature systems). The inter- active water feature contractor shall also provide the operators with instruction on drain- ing and /or winterizing all equipment and interactive water feature components (including water features and slides). Training session days shall be on a day(s) that falls Monday through Friday from 7:00 A.M. 3:30 P.M. END OF SECTION 131213 Perspective View AW2592 SQ FT Story Mill Community Park 461.5 GPMW23547-4A Creating Compelling Aquatic Play Experiences Waterodyssey.com Perspective View AW2592 SQ FT Story Mill Community Park 461.5 GPMW23547-4A Creating Compelling Aquatic Play Experiences Waterodyssey.com Perspective View AW2592 SQ FT Story Mill Community Park 461.5 GPMW23547-4A Creating Compelling Aquatic Play Experiences Waterodyssey.com Perspective View AW2592 SQ FT Story Mill Community Park 461.5 GPMW23547-4A Creating Compelling Aquatic Play Experiences Waterodyssey.com Perspective View AW2592 SQ FT Story Mill Community Park 461.5 GPMW23547-4A Creating Compelling Aquatic Play Experiences Waterodyssey.com Park View AW Creating Compelling Aquatic Play Experiences2592 SQ FT Story Mill Community Park 461.5 GPMW23547-4A Creating Compelling Aquatic Play ExperiencesProduct List AW2592 SQ FT Story Mill Community Park 461.5 GPMW23547-4A Waterodyssey.comAQUATIC PLAY FEATURES Custom Log #3 FF-LS3-W23547 Custom Log #1 FF-LS1-W23547 Custom Rain Tree #1 FF-RT1-W23547 Custom Log #2 FF-LS2-W23547 Custom Rain Tree #2 FF-RT2-W23547 Custom Tree Stump #1 FF-TS1-W23547 ACTIVATORS & DRAINS Touch N’ Go™ W009 Launch Pad™ W017 Creating Compelling Aquatic Play ExperiencesProduct List AW2592 SQ FT Story Mill Community Park 461.5 GPMW23547-4A Waterodyssey.comAQUATIC PLAY FEATURES Cattails - Tall Leaf & Short Leaf™ W322(B) & W322(C) Custom Tree Stump #2 FF-TS2-W23547 Simple Spray™ W125C ACTIVATORS & DRAINS Touch N’ Go™ W009 Launch Pad™ W017