The URL can be used to link to this page

Home My WebLink About10/24/16 techmanualvolume1 CHAUNCEY 404 E Collage St Iowa City, Iowa Schematic Design Development Technical Manual – Volume 1 August 4, 2016 Blank Page The Chauncey - Schematic Design Development Iowa City, Iowa DOCUMENT 00 01 01 PROJECT DIRECTORY PROJECT: The Chauncey 404 E College Street Iowa City, Iowa 52240 DEVELOPER moen group 201 E College Street Iowa City, Iowa 52240 319 430 3010 ARCHITECT: Rohrbach Associates PC 325 E. Washington Street, Suite 400 Iowa City, Iowa 52244-2238 319 338 9311 MECHANICAL/ELECTRICAL ENGINEER: Alvine Engineering 1102 Douglas Street Omaha, NE 68102 402 348 7007 STRUCTURAL ENGINEER M2B Structural Engineers nd 422 2 Avenue SE Cedar Rapids, Iowa 52401 319 364 0666 CIVIL ENGINEER hbk Engineering 509 S Gilbert Street Iowa City, Iowa 52240 319 338 7557 LANDSCAPE ARCHITECT genus Landscape Architects th 325 E 5 Street Des Moines, Iowa 50309 515 284 1010 ACOUSTICAL CONSULTANT Kirkegaard Associates 801 W Adam Street th 8 Floor Chicago, Illinois 60607 312 441 1980 Rohrbach Associates PC PROJECT DIRECTORY Project # 1213 00 01 01 - 1 THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey - Schematic Design Development Iowa City, Iowa SEALS & SIGNATURES I hereby certify that the portion of this technical submission described below was prepared by me or under my direct supervision and responsible charge. I am a duly Registered Architectunder the laws of the State of Iowa. Steven A. Rohrbach\] ______________________________________________ Signature Date Registration expires _____________ Iowa Reg No. \[Insert\] Pages or sheets covered by this seal: Divisions Sections I hereby certify that the portion of this technical submission described below was prepared by me or under my direct supervision and responsible charge. I am a dulyLicensed Professional Engineer under the laws of the State of Iowa. \[INSERT NAME\] _______________________________________________ Signature Date Discipline: Mechanical Engineer, Iowa License No. \[Insert\] License expires ____________ Pages or sheets covered by this seal: Division Sections I hereby certify that the portion of this technical submission described below was prepared by me or under my direct supervision and responsible charge. I am a dulyLicensed Professional Engineer under the laws of the State of Iowa. \[INSERT NAME\] _______________________________________________ Signature Date Discipline: Electrical Engineer, Iowa License No. \[Insert\] License expires ____________ Pages or sheets covered by this seal: Division Sections Rohrbach Associates PC SEALS AND SIGNATURES Project # 1312 00 01 07-1 The Chauncey - Schematic Design Development Iowa City, Iowa I hereby certify that the portion of this technical submission described below was prepared by me or under my direct supervision and responsible charge. I am a dulyLicensed Professional Engineer under the laws of the State of Iowa. \[INSERT NAME\] _______________________________________________ Signature Date Discipline: Electrical Engineer, Iowa License No. \[Insert\] License expires ____________ Pages or sheets covered by this seal: Division Sections I hereby certify that the portion of this technical submission described below was prepared by me or under my direct supervision and responsible charge. I am a dulyLicensed Professional Engineer under the laws of the State of Iowa. \[INSERT NAME\] _______________________________________________ Signature Date Discipline: Electrical Engineer, Iowa License No. \[Insert\] License expires ____________ Pages or sheets covered by this seal: Division Sections I hereby certify that the portion of this technical submission described below was prepared by me or under my direct supervision and responsible charge. I am a dulyLicensed Professional Engineer under the laws of the State of Iowa. \[INSERT NAME\] _______________________________________________ Signature Date Discipline: Electrical Engineer, Iowa License No. \[Insert\] License expires ____________ Pages or sheets covered by this seal: Division Sections END OF SECTION Rohrbach Associates PC SEALS AND SIGNATURES Project # 1312 00 01 07-2 The Chauncey - Schematic Design Development Iowa City, Iowa SECTION 00 01 10 TABLE OF CONTENTS VOLUME 1 PROCUREMENT AND CONTRACTING REQUIREMENTS DIVISION 00 -- PROCUREMENT AND CONTRACTING REQUIREMENTS 00 01 01 Project Directory 00 01 07 Seals and Signatures 00 01 10 Table of Contents 00 41 00 Bid Form 00 43 25 Substitution Request Form 00 52 13 Agreement Form 00 72 00 General Conditions 00 73 00 Supplementary Conditions SPECIFICATIONS DIVISION 01 -- GENERAL REQUIREMENTS 01 10 00 Summary 01 23 00 Alternates 01 30 00 Administrative Requirements 01 33 29 Sustainable Design Reporting 01 33 29.04 Material Content Form 01 33 29.07 Prohibited Content Installer Certification 01 35 14.01 LEED NC 2009 Credit Summary 01 35 15 LEED Certification Procedures 01 35 16 LEED Submittal Forms 01 35 16.01 LEED Material Cost Summary Form 01 35 16.02 LEED Wood-Containing Product List 01 35 16.03 LEED Metal-Containing Product List 01 35 16.04 LEED New Product Content Form 01 35 16.05 LEED New Product Source Form 01 35 16.07 LEED Prohibited Content Installer Certification 01 40 00 Quality Requirements 01 50 00 Temporary Facilities and Controls 01 51 00 Temporary Utilities 01 57 13 Temporary Erosion and Sediment Control 01 57 21 Indoor Air Quality Controls 01 58 13 Temporary Project Signage 01 60 00 Product Requirements 01 61 16 Volatile Organic Compound (VOC) Content Restrictions 01 70 00 Execution and Closeout Requirements 01 74 19 Construction Waste Management and Disposal 01 78 00 Closeout Submittals 01 79 00 Demonstration and Training 01 91 13 General Commissioning Requirements DIVISION 02 -- EXISTING CONDITIONS 02 41 00 Demolition 02 41 16 Demolition of Building Structure 02 41 19 Selective Demolition Rohrbach Associates PC TABLE OF CONTENTS Project No. 1213 00 01 10 - 1 The Chauncey - Schematic Design Development Iowa City, Iowa DIVISION 03 -- CONCRETE 03 10 00 Concrete Forming and Accessories 03 20 00 Concrete Reinforcing 03 30 00 Cast-in-Place Concrete 03 35 13 Polished Concrete Finishing 03 41 00 Precast Structural Concrete 03 45 00 Precast Architectural Concrete 03 54 00 Cast Underlayment DIVISION 04 -- MASONRY 04 20 00 Unit Masonry DIVISION 05 -- METALS 05 12 00 Structural Steel Framing 05 31 00 Steel Decking 05 40 00 Cold-Formed Metal Framing 05 50 00 Metal Fabrications 05 51 00 Metal Stairs 05 52 13 Pipe and Tube Railings 05 53 05 Gratings and Floor Plates 05 70 00 Decorative Metal 05 73 00 Decorative Metal Handrails 05 75 00 Decorative Formed Metal DIVISION 06 -- WOOD, PLASTICS, AND COMPOSITES 06 10 00 Rough Carpentry 06 20 00 Finish Carpentry 06 41 00 Architectural Wood Casework 06 42 16 Wood-Veneer Paneling DIVISION 07 -- THERMAL AND MOISTURE PROTECTION 07 13 00 Sheet Waterproofing 07 21 00 Thermal Insulation 07 25 00 Weather Barriers 07 33 63 Vegetated Roofing 07 42 13 Metal Wall Panels 07 42 29 Terra Cotta Wall Cladding 07 42 64 Metal Composite Material Wall Panels 07 52 00 Modified Bituminous Membrane Roofing 07 54 00 Thermoplastic Membrane Roofing 07 62 00 Sheet Metal Flashing and Trim 07 71 00 Roof Specialties 07 72 00 Roof Accessories 07 76 00 Roof Pavers 07 76 01 Roof Wood Deck Tiles 07 81 00 Applied Fireproofing 07 84 00 Firestopping 07 92 00 Joint Sealants Rohrbach Associates PC TABLE OF CONTENTS Project No. 1213 00 01 10 - 2 The Chauncey - Schematic Design Development Iowa City, Iowa DIVISION 08 -- OPENINGS 08 11 13 Hollow Metal Doors and Frames 08 11 16 Aluminum Doors and Frames 08 11 17 Aluminum Terrace Doors 08 14 16 Flush Wood Doors 08 31 00 Access Doors and Panels 08 32 23 Sliding/Folding Glazed Doors / Walls 08 33 23 Overhead Coiling Doors 08 33 36 Side Coiling Grilles 08 35 13.23 Folding Fire Doors 08 36 13 Sectional Doors 08 39 19 Watertight Doors and Frames 08 42 33 Revolving Door Entrances 08 43 13 Aluminum-Framed Storefronts 08 44 13 Glazed Aluminum Curtain Walls 08 44 26 Structural Glass Curtain Walls 08 46 00 Glazed Interior Wall and Door Assemblies 08 51 13 Aluminum Windows 08 71 00 Door Hardware 08 79 13 Key Storage Equipment 08 80 00 Glazing 08 91 00 Louvers 08 92 00 Louvered Equipment Enclosures 08 95 43 Flood-Control Vents DIVISION 09 -- FINISHES 09 21 16 Gypsum Board Assemblies 09 30 00 Tiling 09 51 00 Suspended Acoustical Ceilings 09 65 00 Resilient Flooring 09 65 66 Resilient Athletic Flooring 09 67 00 Fluid-Applied Flooring 09 68 13 Tile Carpeting 09 77 33 Glass Fiber-Reinforced Plastic Panels 09 84 00 Acoustic Room Components 09 91 13 Exterior Painting 09 91 23 Interior Painting 09 96 00 High-Performance Coatings DIVISION 10 -- SPECIALTIES 10 14 00 Signage 10 21 13.26 Phenolic Toilet Partitions 10 22 13 Wire Mesh Partitions 10 28 00 Toilet, Bath, and Laundry Accessories 10 44 00 Fire Protection Specialties 10 55 00 Postal Specialties 10 56 17 Wall Mounted Standards and Shelving DIVISION 11 -- EQUIPMENT 11 31 00 Residential Appliances 11 67 13 Bowling Alley Equipment (not incl. in this review) 11 81 23 Façade Access Equipment 11 81 29 Facility Fall Protection 11 82 23 Recycling Equipment - Tri-Sorter 11 82 27 Waste Compactors Rohrbach Associates PC TABLE OF CONTENTS Project No. 1213 00 01 10 - 3 The Chauncey - Schematic Design Development Iowa City, Iowa DIVISION 12 -- FURNISHINGS 12 24 13 Roller Window Shades 12 36 00 Countertops 12 48 13 Entrance Floor Mats and Frames 12 93 00 Site Furnishings DIVISION 13 -- SPECIAL CONSTRUCTION 13 48 23 Sound and Vibration Control Assemblies DIVISION 14 -- CONVEYING EQUIPMENT 14 20 10 Passenger Elevators 14 27 05 Custom Elevator Cabs and Hoistway Doors 14 28 17 Passenger Elevator Control Systems 14 28 19 Elevator Equipment 14 91 00 Facility Chutes DIVISION 21 -- FIRE SUPPRESSION 21 04 00 Common Requirements for Fire Suppression 21 05 00 Common Work Results for Fire Suppression 21 05 23 General-Duty Valves for Water-Based Fire-Suppression Piping 21 12 00 Fire-Suppression Standpipes 21 13 00 Fire Suppression Sprinklers 21 30 00 Fire Pumps DIVISION 22 -- PLUMBING 22 04 00 Common Requirements for Plumbing 22 05 19 Meters and Gages for Plumbing Piping 22 05 33 Heat Tracing for Plumbing Piping 22 05 48 Vibration and Seismic Controls for Plumbing Piping and Equipment 22 05 53 Identification for Plumbing Piping and Equipment 22 07 16 Plumbing Equipment Insulation 22 07 19 Plumbing Piping Insulation 22 10 05 Plumbing Piping 22 10 06 Plumbing Piping Specialties 22 30 00 Plumbing Equipment 22 33 00 Commercial Electric Domestic Water Heaters 22 40 00 Plumbing Fixtures END OF TABLE OF CONTENTS – VOLUME 1 Rohrbach Associates PC TABLE OF CONTENTS Project No. 1213 00 01 10 - 4 The Chauncey - Schematic Design Development Iowa City, Iowa VOLUME 2 00 01 10 Table of Contents DIVISION 23 -- HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC) 23 04 00 Common Requirements for HVAC 23 05 13 Common Motor Requirements for HVAC Equipment 23 05 16 Expansion Fittings and Loops for HVAC Piping 23 05 19 Meters and Gages for HVAC Piping 23 05 48 Vibration and Seismic Controls for HVAC Piping and Equipment 23 05 53 Identification for HVAC Piping and Equipment 23 05 93 Testing, Adjusting, and Balancing for HVAC 23 07 13 Duct Insulation 23 07 19 HVAC Piping Insulation 23 08 00 Commissioning Of HVAC 23 09 13 Instrumentation and Control Devices for HVAC 23 09 13.53 Variable-Frequency Motor Controllers for HVAC 23 09 23 Direct-Digital Control System for HVAC 23 09 93 Sequence Of Operations for HVAC Controls 23 21 13 Hydronic Piping 23 21 13.33 Ground-Loop Heat-Pump Piping 23 21 14 Hydronic Specialties 23 21 23 Hydronic Pumps 23 23 00 Refrigerant Piping 23 25 00 HVAC Water Treatment 23 31 00 HVAC Ducts and Casings 23 33 00 Air Duct Accessories 23 34 16 Centrifugal HVAC Fans 23 34 23 HVAC Power Ventilators 23 34 33 Air Curtains 23 36 00 Air Terminal Units 23 37 00 Air Outlets and Inlets 23 38 13 Commercial-Kitchen Hoods 23 40 00 HVAC Air Cleaning Devices 23 52 13 Electric Boilers 23 65 33 Liquid Coolers 23 72 00 Packaged Energy Recovery Ventilating Units 23 81 19 Self-Contained Air-Conditioners 23 81 27 Small Split-System Heating and Cooling 23 81 46 Water-Source Heat Pumps 23 81 49 Water-To-Water Heat Pumps 23 82 00 Convection Heating and Cooling Units DIVISION 26 -- ELECTRICAL 26 04 00 Common Requirements for Electrical 26 05 19 Low-Voltage Electrical Power Conductors and Cables 26 05 26 Grounding and Bonding for Electrical Systems 26 05 29 Hangers and Supports for Electrical Systems 26 05 34 Conduit 26 05 35 Surface Raceways 26 05 36 Cable Trays for Electrical Systems 26 05 37 Boxes 26 05 53 Identification for Electrical Systems 26 05 73 Power System Studies 26 09 23 Lighting Control Devices 26 22 00 Low-Voltage Transformers Rohrbach Associates PC TABLE OF CONTENTS Project No. 1213 00 01 10 - 5 The Chauncey - Schematic Design Development Iowa City, Iowa 26 24 13 Switchboards 26 24 16 Panelboards 26 25 01 Feeder and Plug-In Busway 26 27 13 Electricity Metering 26 27 17 Equipment Wiring 26 27 26 Wiring Devices 26 28 13 Fuses 26 28 18 Enclosed Switches 26 29 13 Enclosed Controllers 26 32 13 Engine Generators 26 36 00 Transfer Switches 26 41 13 Lightning Protection for Structures 26 43 00 Surge Protective Devices 26 51 00 Interior Lighting DIVISION 27 -- COMMUNICATIONS 27 05 01 Common Work Results for Communications 27 05 27 Grounding and Bonding for Communications Systems 27 05 28 Pathways for Communications 27 05 53.01 Identification for Communications Systems 27 11 01 Communications Equipment Room Fittings 27 13 13 Communications Copper Backbone Cabling 27 13 23 Communications Optical Backbone Cabling 27 13 33 Communications Coaxial Backbone Cabling 27 15 13 Communications Copper Horizontal Cabling 27 15 33 Communications Coaxial Horizontal Cabling 27 15 43 Communications Faceplates and Connectors 27 41 00 Audio-Video Systems DIVISION 28 -- ELECTRONIC SAFETY AND SECURITY 28 05 00 Common Work Results for Electronic Security 28 13 00 Electronic Access Control System 28 23 00 Electronic Video Surveillance System 28 31 00 Fire Detection and Alarm DIVISION 31 -- EARTHWORK 31 10 00 Site Clearing 31 20 00 Earthwork 31 63 29 Drilled Concrete Piers and Shafts DIVISION 32 -- EXTERIOR IMPROVEMENTS 32 13 13 Portland Cement Concrete Paving 32 14 00 Unit Paving 32 18 13 Synthetic Grass Surfacing 32 92 00 Turf 32 93 00 Plants DIVISION 33 -- UTILITIES 33 10 00 Water Utilities 33 10 05 Water Service work 33 30 00 Site Underground Utilities DIVISION 35 – WATERWAY AND MARINE CONSTRUCTION 35 49 13.19 Demountable Floodwalls END OF TABLE OF CONTENTS – VOLUME 2 Rohrbach Associates PC TABLE OF CONTENTS Project No. 1213 00 01 10 - 6 The Chauncey - Schematic Design Development Iowa City, Iowa NOTICE TO BIDDERS: 1.Proposal for construction must be submitted on a copy of the following form. 2.ALL BLANKS MUST BE COMPLETED. BID FORM The Chauncey : Name of Bidder BIDS RECEIVED BEFORE 2:00 PM local time on ____, :date (hereinafter called "Developer") TO moen group : 221 E College Street Iowa City, Iowa 52240 In response to your request for bids, and in compliance with the Procurement and Contracting Requirements, the undersigned proposes to furnish all labor, materials and equipment, all supervision, coordination, and all , The Chauncey related incidentals necessary to perform the work to completein strict accordance with the including Addenda numbered _____, _____ and _____, inclusive, Project Manual and Drawings dated (date) prepared by Rohrbach Associates PC, for the Base Bid Lump Sum of: Type of work included in Bid Proposal: BASE BID Dollars ($ ) The undersigned bidder certifies that this proposal is made in good faith, and without collusion or connection with any other person or persons bidding on the work. The undersigned bidder states that this proposal is made in conformity with the Contract Documents. In submitting this Proposal, The undersigned agrees that the Bid will not be withdrawn for a period of thirty (30) consecutive calendar days following the date of the Bid Opening. Further, that if a Notice to Proceed or a prepared Agreement provided by the Owner is received at the business address identified below within the thirty (30) day period, the undersigned will, within ten (10) days of receipt, acknowledge acceptance of the contract award. The undersigned will then execute and deliver to the Owner address the Agreement, the Procurement, Labor and Material Payment Bonds, and the certificates of insurance, and will proceed in accordance with requirements of the Contract Documents for this project. Rohrbach Associates PC BID FORM Project # 1213 00 41 00 - 1 The Chauncey - Schematic Design Development Iowa City, Iowa Respectfully submitted by: Firm Name: Business Address: Signature: Date: Printed Name: Telephone No: Title: Fax No: Rohrbach Associates PC BID FORM Project # 1213 00 41 00 - 2 The Chauncey - Schematic Design Development Iowa City, Iowa DOCUMENT 00 43 25 SUBSTITUTION REQUEST FORM 1.0 ARTICLE 1 – GENERAL 1.1 Bidder’s Options: A. For products specified only by reference standard, select product meeting that standard, by any manufacturer. B. For products specified by naming several products or manufacturers, select one of the products or manufacturers named which complies with the technical specifications. No substitutions will be allowed. C. For products specified by naming several products or manufacturer, and stating “or equivalent”, “or equal”, or “or Architect approved equivalent”, or similar wording, submit a request as for substitutions, for any product or manufacturer which is not specifically named for review and approval. D. For products specified by naming only one product or manufacturer, there is no option, and no substitution will be allowed. 1.2 Substitutions: A. Base Bid shall be in accordance with the Contract Documents. 1. Substitutions for products may be made during the bidding period by submitting completed substitution request form and substantiating product data/literature to the Architect a minimum of ten (10) calendar days prior to the date for receipt of bids. 2. The Architect will consider requests from the bidder utilizing this section for substitution of products or manufacturers in place of those specified. 3. Requests submitted at least ten (10) calendar days prior to the date for receipt of bids will be included in an addendum, if deemed acceptable. 4. Substitution requests may be submitted utilizing a facsimile machine (FAX) or as an e-mail attachment, if substitution request forms and substantiating data are included. B. Submit separate request for each substitution. Support each request with: 1. Complete data substantiating compliance of proposed substitution with requirements stated in contract documents: a. Product identification, including manufacturer’s name and address. b. Manufacturer’s literature, identifying: 1) Product description. 2) Reference standards. 3) Performance and test data. c. Samples, as applicable. d. Name and address of similar projects on which product has been used, and date of each installation. 2. Itemized comparison of the proposed substitution with product specified, listing significant variations. 3. Data relating to changes in construction schedule. Rohrbach Associates PCSUBSTITUTION REQUEST FORM Project # 1213 00 43 25 - 1 The Chauncey - Schematic Design Development Iowa City, Iowa 4. All effects of substitution on separate contracts. 5. List of changes required in other work or products. 6. Designation of required license fees or royalties. 7. Availability of maintenance services, and sources of replacement materials. C. Requests for substitution will not be considered for acceptance when: 1. Acceptance will require substantial revision of contract documents. 2. In judgment of the Architect, adequate product data/literature necessary for complete evaluation was not submitted. D. The Architect will determine acceptability of proposed substitutions. 1.3 Bidder’s Representation: A. The bidder shall carefully study and compare the bidding documents with each other, and with other work being bid concurrently or presently under construction to the extent that it relates to the work for which the bid is being submitted, shall examine the site and local conditions, and shall at once report to the Architect errors, inconsistencies or ambiguities discovered. B. Bidders and sub-bidders requiring clarification or interpretation of the bidding documents shall make a written request which shall reach the Architect at least nine days prior to the date for receipt of bids. C. Interpretations, corrections and changes of the bidding documents will be made by addendum. Interpretations, corrections and changes to the bidding documents made in any other manner will not be binding, and bidders shall not rely upon them. 1.4 Architect’s Duties: A. Review requests for substitutions with reasonable promptness. B. Issue an addendum to identify accepted substitutions. C. No verbal or written approvals other than by addendum will be valid. 1.5 Substitution Request Form: A. The blank form is bound into this project manual following this section. B. Substitutions will be considered only when the attached form, or a copy thereof, is completed and included with the substantiating data. END OF DOCUMENT Rohrbach Associates PCSUBSTITUTION REQUEST FORM Project # 1213 00 43 25 - 2 The Chauncey - Schematic Design Development Iowa City, Iowa TO : Rohrbach Associates PC 325 East Washington Street, #400 Iowa City, Iowa 52240 Attention: Darrell Frett, Project Architect We hereby submit for your consideration the following product, instead of the specified item: DWG. NO.DRAWING TITLE SPEC. SECTIONSECTION TITLE PARAGRAPHSPECIFIED ITEM PROPOSED SUBSTITUTION : Attach complete information on changes to Drawings and/or Specifications which proposed substitution will require for its proper installation. Submit with request necessary samples and substantiating data to prove equal quality and performance to that which is specified. Clearly mark manufacturer’s literature to indicate equality in performance. The undersigned certifies that the function, appearance and quality are of equal performance and assumes liability for equal performance, equal design and compatibility with adjacent materials. Submitted By : SignatureTitle Print NameDate FirmTelephone Address FAX Signature shall be by person having authority to legally bind his firm to the above terms. Failure to provide legally binding signature will result in retraction of approval. For Use by ArchitectFor Use by Owner RecommendedRecommended as NotedRecommendedRecommended as Noted _____ _____ _____ _____ Not RecommendedReceived LateNot RecommendedReceived Late _____ _____ _____ _____ Insufficient Data ReceivedInsufficient Data Received _____ _____ ByDateByDate Rohrbach Associates PCSUBSTITUTION REQUEST FORM Project # 1213 00 43 25 - 3 The Chauncey - Schematic Design Development Iowa City, Iowa Fill in Blanks Below : A. Does the substitution affect dimensions indicated on the Drawings? YesNoIf yes, clearly indicate changes. B. Will the undersigned pay for changes to the building design, including engineering and detailing costs caused by the requested substitution? YesNoIf yes, fully explain: C. What effect does substitution have on other contracts or other trades? D. What effect does substitution have on construction schedule? E. Manufacturer’s warranties of the proposed and specified items are: SameDifferentExplain: F. Reason for Request: G. Itemized comparison of specified item(s) with the proposed substitution: list significant variations: H. Designation of maintenance services and sources: (Attach additional sheets if required) Rohrbach Associates PCSUBSTITUTION REQUEST FORM Project # 1213 00 43 25 - 4 The Chauncey - Schematic Design Development Iowa City, Iowa DOCUMENT 00 52 13 AGREEMENT FORM AIA Document A102-2007 "Standard Form of Agreement Between Owner and Contractor - Cost Plus a Fee with a Guaranteed Maximum Price", 2007 edition, is not bound within this project manual but is a part of the contract documents. END OF DOCUMENT Rohrbach Associates PCAGREEMENT FORM Project # 1213 00 52 13 - 1 The Chauncey - Schematic Design Development Iowa City, Iowa BLANK PAGE Rohrbach Associates PCAGREEMENT FORM Project # 1213 00 52 13 - 2 The Chauncey - Schematic Design Development Iowa City, Iowa DOCUMENT 00 72 00 GENERAL CONDITIONS AIA Document A201, "General Conditions of the Contract for Construction", 2007 edition, is not bound within this project manual but is a part of the contract documents. END OF DOCUMENT Rohrbach Associates PC GENERAL CONDITIONS Project # 1213 00 72 00 - 1 The Chauncey - Schematic Design Development Iowa City, Iowa BLANK PAGE Rohrbach Associates PC GENERAL CONDITIONS Project # 1213 00 72 00 - 2 The Chauncey - Schematic Design Development Iowa City, Iowa SECTION 00 73 00 SUPPLEMENTARY CONDITIONS PART 1 - GENERAL 1.01 These Supplementary Conditions amend and supplement the General Conditions defined in Document 00 72 00 and other provisions of the Contract Documents as indicated below. All provisions which are not so amended or supplemented remain in full force and effect. 1.02 Deletions from the AIA A201 are indicated as and additions to the AIA A201- underscored italics 2007 are indicated as " ". bold italics 1.03 The terms used in these Supplementary Conditions which are defined in the General Conditions have the meanings assigned to them in the General Conditions. MODIFICATIONS TO AIA A201 2.01 ARTICLE 1 - GENERAL PROVISIONS A. Change Section 1.1.3 to read as follows: 1. 1.1.3 The term "Work" means the construction and services required by the Contract Documents, whether completed or partially completed, and includes all other labor, tools, materials, equipment, transportation, services, taxes, insurance, and all other services provided or to be provided by the Contractor to fulfill the Contractor's obligations. The Work may constitute the whole or a part of the Project. The Contractor shall provide all work and materials, which any part of the Contract Documents requires Contractor to provide. B. Add the following Section 1.2.4: 1.1.2.4 Sections of Division 1 - General Requirements, govern the execution of all sections of the specifications. 2.02 ARTICLE 2 - OWNER A. Change Section 2.4.1 to read as follows: 1. 2.4.1 If the Contractor defaults or neglects to carry out the Work in accordance with the Contract Documents and fails within a ten-day period after receipt of written notice from the Owner to commence and continue correction of such default or neglect with diligence and promptness, the Owner may without prejudice to other remedies the Owner may have, correct such deficiencies. In such case an appropriate Change Order shall be issued deductingthe Owner may deduct from payments then or thereafter due the Contractor the entire reasonable cost of correcting such deficiencies, including Owner's expenses and compensation for the Architect's additional services made necessary by such default, neglect, or failure.Such action by the Owner and amounts charged to the Contractor are both subject to prior approval of the Architect. If payments then or thereafter due the Contractor are not sufficient to cover such amounts, the Contractor shall pay the difference to the Owner. The Owner's actions pursuant to this Section shall not operate as a release of any obligation of a surety. 2.03 ARTICLE 3 - CONTRACTOR A. Change Section 3.2.2 to read as follows 1. 3.2.2 Because the contract Documents are complementary, the Contractor shall, before starting each portion of the Work, carefully study and compare the various Contract Documents relative to that portion of the Work, as well as the information furnished by the Owner pursuant to Section 2.2.3, shall take field measurements of any existing conditions related to that portion of the Work, and shall observe any conditions at the site affecting it. These obligations are for the purpose of facilitating coordination and construction by the Contractor and are not for the purpose of discovering errors, omissions, or inconsistencies in the Contract Documents; however, the Contractor shall promptly report to the Architect any ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 1 The Chauncey - Schematic Design Development Iowa City, Iowa errors, inconsistencies or omissions discovered by or made known to the Contractor as a request for information in such form as the Architect may require. It is recognized that the Contractor's review is made in the Contractor's capacity as a contractor and not as a licensed If the design professional, unless otherwise specifically provided in the Contract Documents. Contractor performs any construction activity involving a recognized error, inconsistency or omission in the Contract Documents without such notice to the Architect, the Contractor shall assume responsibility for such performance and shall bear costs for correction. The Contractor shall perform no portion of the Work at any time without Contract Documents or, where required, approved Shop Drawings, Product Data or Samples for such portion of the Work. B. Change Section 3.3.2 to read as follows: 1. 3.3.2 The Contractor shall be responsible to the Owner for acts and omissions of the Contractor's employees, Subcontractors, Sub-subcontractors, material men and suppliers, and their agents and employees, and other persons performing portions of the Work under a contract with the Contractor. C. Change Section 3.4.1 to read as follows: 1. 3.4.1 Unless otherwise provided in the Contract Documents, the Contractor shall provide and pay for labor, materials, equipment, tools, construction equipment and machinery, water, heat, utilities, transportation, and other facilities and services necessary for proper execution and completion of the Work, whether temporary or permanent and whether or not incorporated or to be incorporated in the Work. Should the Contract Documents require work to be performed after regular working hours, or should the Contractor elect to perform work after regular hours, the additional cost of such work shall be borne by the Contractor. D. Add the following Sections 3.4.4 through 3.4.6 1.3.4.4 Whenever any provisions of the Contract conflict with any agreements or regulation of any kind in force among members of any trade association, unions or councils, which regulate what work shall be included in the work of particular trades, the Contractor shall make all necessary arrangements to reconcile any such conflict without delay or cost to the Owner, and without recourse to the Architect or the Owner. 2.3.4.5 After the Contract has been executed, the Owner and the Architect will consider a written request from the Contractor for the substitution products in place of those specified only under the conditions set forth in Section 01630 - Post Competitive Quote Substitutions. 3.3.4.6 By making requests for substitutions based on Section 3.4.4 above, the Contractor: a.represents that the Contractor has personally investigated the proposed product and determined that it is equal or superior in all respects to that specified. b.represents that the Contractor will provide the same warranty for the substitution that the Contractor would for that specified. c. certifies that the cost data presented is complete and includes all related costs under this Contract except the Architect's redesign costs, and waives all claims for additional costs related to the substitution which subsequently become apparent; and d.will coordinate the installation of the accepted substitute, making such changes as may be required for the Work to be complete in all respects. E. Change Section 3.7.2 to read as follows: 1. 3.7.2 The Contractor shall complyperform the Work in compliance with and give notices required by applicable laws, statutes, ordinances, codes, rules and regulations, or lawful orders of public authorities applicable to performance of the Work. F. Change Section 3.7.3 to read as follows: 1. 3.7.3 If the Contractor performs Work knowing it to be contrary to applicable laws, ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 2 The Chauncey - Schematic Design Development Iowa City, Iowa statutes, ordinances, codes, rules and regulations, or lawful orders of public authorities, without the written approval and authorization of the Architect and Owner, the Contractor shall assume full appropriate responsibility for such Work and shall bear the costs attributableand expenses of correcting or replacing such Workto correction. G. Change Section 3.7.5 to read as follows: 1. 3.7.5 If, in the course of the Work, the Contractor knowingly encounters and recognizes human remains, burial markers, archaeological sites or previously undelineated wetlands not indicated in the Contract Documents, the Contractor shall immediately suspend any operations that would affect them and shall notify the Owner and Architect. Upon receipt of such notice, the Owner shall promptly take any action necessary to obtain governmental authorization required to resume the operations. The Contractor shall continue to suspend such operations until otherwise instructed by the Owner but shall continue with all other operations that do not affect those remains or features. Requests for adjustments in the Contract Sum and Contract Time arising from the existence or good faith belief of such existence of such remains or features may be made as provided in Article 15. H. Change Section 3.13.1 to read as follows: 1. 3.13.1 The Contractor shall confine operations at the site to areas permitted by applicable laws, statutes, ordinances, codes, rules and regulations, and lawful orders of public authorities and the Contract Documents and shall not unreasonably encumber the site with materials or equipment. The Contractor acknowledges that the property on which the Project and Work are located will be occupied and in use by the Owner during the execution of the Work. The Contractor shall perform and coordinate its work in such a manner that the portions of the property occupied and in use will not be encumbered or the use interfered with or interrupted. I. Change Section 3.17.1 to read as follows: 1. 3.17.1 The Contractor shall pay all royalties and license fees. The Contractor shall defend suits or claims for infringement of copyrights patent rights and shall hold the Owner and Architect harmless from loss on account thereof, but shall not be responsible for such defense or loss when a particular design, process or product of a particular manufacturer or manufacturers is required by the Contract Documents, or where the copyright violations are contained in Drawings, Specifications or other documents prepared by the Owner or Architect. However, if the Contractor has reason to believe that the required design, process or product is an infringement of a copyright or a patent, the Contractor shall be responsible for such loss unless such information is promptly furnished to the Architect and the Owner in writing. J. Change Section 3.18.1 to read as follows: 1. 3.18.1 To the fullest extent permitted by law the Contractor shall indemnify and hold harmless the Owner, Architect, Architect's consultants, and agents and employees of any of them from and against claims, damages, losses and expenses, including, but not limited to attorneys' fees, arising out of or resulting from performance of the Work, provided that such claim, damage, loss or expense is attributable to bodily injury, sickness, disease or death, or to injury to or destruction of tangible property (other than the Work itself)including loss of use resulting therefrom, but only to the extent caused in whole or in part by intentional or negligent acts or omissions of the Contractor, a Subcontractor, anyone directly or indirectly employed by them or anyone for whose acts they may be liable, regardless of whether or not such claim, damage, loss or expense is caused in part by a party indemnified hereunder. Such obligation shall not be construed to negate, abridge, or reduce other rights or obligations of indemnity that would otherwise exist as to a party or person described in this Section 3.18. Nothing in the foregoing Section 3.18.1 is intended or shall be deemed to constitute an indemnification by the Contractor against the negligence of any of the parties to be otherwise indemnified pursuant to Section 3.18.1. Nothing in the foregoing Section 3.18.1 is intended or shall be deemed to constitute an indemnification by the Contractor against the negligence of any of the parties to be otherwise indemnified pursuant to Paragraph ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 3 The Chauncey - Schematic Design Development Iowa City, Iowa 3.18.1. K. Add Section 3.18.3 as follows: 1.3.18.3 The obligations of the Contractor under this Section 3.18 shall not extend to the liability of the architect, the Architect's consultants, and agents and employees of any of them arising out of (1) the preparation or approval of maps, drawings, opinions, reports, surveys, Change Orders, designs or specifications, or (2) the giving of or the failure to give directions or instructions by the Architect, the Architect's consultants, and agents and employees of any of them to the extent that such preparation, approval or giving of directions or instructions are the primary cause of the injury or damage. 2.04 ARTICLE 4 - ADMINISTRATION OF THE CONTRACT A. Change Section 4.1.2 to read as follows: 1. 4.1.2 Duties, responsibilities and limitations of authority of the Architect as set forth in the Contract Documents shall not be restricted, modified or extended without written consent of the Owner, Contractor and Architect. Consent shall not be unreasonably withheld. B. Change Section 4.2.3 to read as follows: 1. 4.2.3 On the basis of the site visits, the Architect will keep the Owner reasonably informed about the progress and quality of the portion of the Work completed, and report to the Owner (1) known deviations from the Contract Documents and from the most recent construction schedule submitted by the Contractor, and (2) defects and deficiencies observed in the Work. The Architect and the Owner will not be responsible for the Contractor's failure to perform the Work in accordance with the requirements of the Contract Documents. The Architect and the Owner will not have control over or charge of and will not be responsible for acts or omissions of the Contractor, Subcontractors, or their agents or employees, or any other persons or entities performing portions of the Work. C. Change Sections 4.2.5 through 4.2.6 to read as follows: 1. 4.2.5 Based on the Architect's observations and evaluations of the Contractor's Applications for Payment, the Architect will review and certifyrecommend to the Owner the amounts due the Contractor and will issue Certificates for Payment in such amounts. 2. 4.2.6 The Architect will have authority to reject Work, which does not conform to the Contract Documents. Whenever the Architect considers it necessary or advisable for implementation of the intent of the Contract Documents, the Architect will have authority torecommend to the Owner to require additional inspection or testing of the Work in accordance with Sections 13.5.2 and 13.5.3, whether or not such Work is fabricated, installed or completed. However, neither this authority of the Architect nor a decision made in good faith either to exercise or not to exercise such authority shall give rise to a duty or responsibility of the Architect to the Contractor, Subcontractors, material and equipment suppliers, their agents or employees, or other persons performing portions of the Work. D. Change Sections 4.2.10 through 4.2.12 to read as follows: 1. 4.2.10 If the Owner and Architect agree, the Architect will provide one or more project representatives to assist in carrying out the Architect's responsibilities at the site. The duties, responsibilities and limitations of authority of such project representatives shall be as set forth in an exhibit to be incorporated in the Contract Documents. 2. 4.2.11 The Architect will interpret and make recommendations to the Owner regarding decide matters concerning performance under and requirements of the Contract Documents on written request of either the Owner or Contractor. The Architect's response to such requests will be made with reasonable promptness and within any time limits agreed upon. If no agreement is made concerning the time within which recommendations required of the Architect shall be furnished in compliance with this Section 4.2, then the Architect shall furnish such recommendations within such reasonable time after the request is made that allow sufficient time in the professional judgment of the Architect for review. 3. 4.2.12 Interpretations and recommendationsdecisions of the Architect will be consistent ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 4 The Chauncey - Schematic Design Development Iowa City, Iowa with the intent of and reasonably inferable from the Contract Documents and will be in writing or in the form of drawing. When making such interpretations and recommendations decisions, the Architect will endeavor to secure faithful performance by both Owner and Contractor, will not show partiality to either and will not be liable for results of interpretations or recommendationsdecisions rendered in good faith. 2.05 ARTICLE 5 - SUBCONTRACTORS A. Change Section 5.3.1 to read as follows: 1. 5.3.1 By appropriate agreement, written where legally required for validity, the Contractor shall require each Subcontractor, to the extent of the Work to be performed by the Subcontractor, to be bound to the Contractor by terms of the Contract Documents, and to assume toward the Contractor all the obligations and responsibilities, including the responsibility for safety of the Subcontractor's Work, which the Contractor, by these Documents, assumes toward the Owner and Architect. Each subcontract agreement shall preserve and protect the rights of the Owner and Architect under the Contract Documents with respect to the Work to be performed by the Subcontractor so that subcontracting thereof will not prejudice such rights, and shall allow to the Subcontractor, unless specifically provided otherwise in the subcontract agreement, the benefit of all rights, remedies and redress against the Contractor that the Contractor, by the Contract Documents, has against the Owner. Where appropriate, the Contractor shall require each Subcontractor to enter into similar agreements with Sub subcontractors. The Contractor shall make available to each proposed Subcontractor, prior to the execution of the subcontract agreement, copies of the Contract Documents to which the Subcontractor will be bound, and, upon written request of the Subcontractor, identify to the Subcontractor terms and conditions of the proposed subcontract agreement that may be at variance with the Contract Documents. Subcontractors will similarly make copies of applicable portions of such documents available to their respective proposed Sub subcontractors. All warranties provided by the Subcontractors, including all express and implied warranties in the Contract Documents and the agreements between the Contractor and the Subcontractors and all warranties provided by law, shall run to and be for the benefit of the Owner, and the Owner shall have a direct right of action against the Subcontractors for any breach of said warranties. 2.06 ARTICLE 6 - CONSTRUCTION BY OWNER OR BY SEPARATE CONTRACTORS A. Delete Section 6.1.4 in its entirety. B. Change Section 6.2.4 to read as follows: 1. 6.2.4 The Contractor shall promptly remedy damage the Contractor wrongfully caused to completed or partially completed construction or to property of the Owner or separate contractors as provided in Section 10.2.5. 2.07 ARTICLE 7 - CHANGES IN THE WORK A. Change Section 7.2.1 to read as follows: 1. 7.2.1 A Change Order is a written instrument prepared by the Architect and signed by the Owner and Contractor, and approved by the Architect, stating their agreement upon all of the following: B. Add Section 7.2.3 as follows: 1.7.2.3A Change Order is conclusively presumed to include all adjustments in Contract Time and Contract Sum necessary to complete the change to the Work and related parts of the Work. C. Add Section 7.2.4 as follows: 1.7.2.4 In all Change Orders or Construction Change Directives, the allowance for Overhead and profit to be included in the total cost to the Owner shall not exceed the following amounts: ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 5 The Chauncey - Schematic Design Development Iowa City, Iowa a.For the Contractor, for any Work performed by the Contractor's own forces, fifteen percent (15%) of the cost. b.For the Contractor, for Work performed by his Subcontractor, ten percent (10%) of the amount due the Subcontractor. c. For each Subcontractor, or Sub subcontractor involved, for any Work performed by such contractor's own forces, fifteen percent (15%) of the cost. d.For each Subcontractor, for Work performed by his Sub-subcontractors, five percent (5%) of the amount due the Sub subcontractor. e.In order to facilitate checking of quotations for extras or credits, all proposals, except those so minor that their propriety can be seen by inspection, shall be accompanied by a complete itemization of costs including labor, materials and Subcontracts. In no case will a change involving over $200.00 be approved without such itemization. f. Unless otherwise agreed, costs to which overhead and profit are to be applied shall be those costs listed in Section 7.3.6. 2.08 ARTICLE 8 - TIME A. Change Section 8.2.3 to read as follows: 1. 8.2.3 The Contractor shall proceed expeditiously with adequate forces and shall achieve Substantial Completion within the Contract time. The Contractor shall bear all costs for overtime and all additional expense which may arise in order to achieve Substantial Completion within the Contract Time. B. Add Section 8.2.4 to read as follows: 1.8.2.4If, upon the recommendation of the Architect, it becomes necessary at times during construction for the Owner to accelerate the work, each Contractor or subcontractor when ordered and directed by the Owner, shall cease work at any point and shall transfer his men to such points and execute such portion of his work as may be required to enable others to properly engage in and carry on their work. C. Change Section 8.3.1 to read as follows: 1. 8.3.1 If the Contractor is delayed at any time in the commencement or progress of the Work by an act or neglect of the Owner or Architect, or of an employee of either, or of a separate contractor employed by the Owner, or by changes ordered in the Work, or by labor unavoidable casualties or other causes beyond the disputes, fire, unusual delay in deliveries, Contractor's control, or by delay authorized by the Owner pending mediation and arbitration; or by other causes which the Architect determines may justify delay, then the Contract Time shall be extended by Change Order for such reasonable time as the Owner, with the advice of the Architect, may determine. Such delays shall not be a basis for damages. An extension of the Contract Time is the Contractor's sole remedy for such delay. D. Delete Section 8.3.3 in its entirety. 2.09 ARTICLE 9 - PAYMENTS AND COMPLETION A. Add the following Section 9.3.1.3. 1.9.3.1.3 The first payment application shall be accompanied by Contractor's partial waiver of lien only, for the full amount of the payment. Each subsequent monthly payment application shall be accompanied by the Contractor's partial waiver and by the partial waivers of Subcontractors and Suppliers who were included in the immediately preceding payment application to the extent of that payment. Application for final payment shall be accompanied by final waivers of lien from the Contractor, Subcontractor and Suppliers who have not previously furnished such final waivers. B. Change Section 9.4.1 to read as follows: 1. 9.4.1 The Architect will, within seven days after receipt of the Contractor's Application for Payment, either issue to the Owner a Certificate for Payment, with a copy to the Contractor, ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 6 The Chauncey - Schematic Design Development Iowa City, Iowa for such amount as the Architect determines is properly due, or notify the Contractor and Owner in writing of the Architect's reasons for withholding certification in whole or in part as provided in Section 9.5.1. Nothing herein shall be construed as requiring the Architect to reduce the retainage to be applied to payment applications. All certifications and payments, including those pursuant to a pending claim, shall be tentative and conditional and it shall not be necessary for the Architect to make any statement to this effect. C. Add Section 9.4.2.1 as follows: 1.9.4.2.1 The Architect's determination as to the issuance of or withholding of or the amount of payment reflected on Certificates of Payment shall subject the Architect to no liability whatsoever to the Owner, Contractor, Surety, or any other person. D. Change Section 9.6.1 to read as follows: 1. 9.6.1 After the Architect has issued a Certificate for Payment, the Owner shall make partial payments to the Contractor on or about the 15th day of each month. To insure proper performance of the Contract, the Owner will retain 5% of each payment amount or such larger amount as will insure that there always remains a sufficient balance to complete the work, such retainage to be held until after completion of all of the close out documents and for 30 days after the Owner’s Board approves release of final retainage.payment in the manner and within the time provided in the Contract Documents, and shall so notify the Architect. 2.10 ARTICLE 10 - PROTECTION OF PERSONS AND PROPERTY A. Add Section 10.2.4.1: 1.10.2.4.1 When use or storage of explosives or other hazardous materials, or equipment or unusual methods are necessary, the Contractor shall give the Owner reasonable advance notice, and also fully abide by any applicable policies and procedures of the Owner. B. Add Section 10.2.9: 1.10.2.9 When required by law or for the safety of the Work, the Contractor shall shore up, brace, underpin, and protect foundations and other portions of existing structures, which are in any way affected by the Work. The Contractor, before commencement of any part of the Work, shall give any notices required to be given to adjoining landowners or other parties. 2.11 ARTICLE 11 - INSURANCE AND BONDS A. Change Section 11.1.1.5 to read as follows: 1. 11.1.1.5 Claims for damages, other than to the Work itself, because of injury to or destruction of tangible property, including explosion, collapse and damage to underground utilities and loss of use resulting therefrom; B. Change Section 11.1.2 to read as follows: 1. 11.1.2 The insurance required by Section 11.1.1 shall be written for not less than limits of liability specified in the Contract Documents or required by law, whichever coverage is greater. Coveragewhethershall be written on an occurrence or claims-made basis and shall be maintained without interruption from the date of commencement of the Work until the date of final payment and termination of any coverage required to be maintained after final payment, and, with respect to the Contractor's completed operations coverage, until the expiration of the period for correction of Work or for such other period for maintenance of completed operations coverage as specified in the Contract Documents. C. Add the following Sections 11.1.5 through 11.1.12: 1.11.1.5 Workers Compensation: The Contractor shall provide Workers Compensation and Employers Liability insurance as required by applicable State Law for all ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 7 The Chauncey - Schematic Design Development Iowa City, Iowa employees to be engaged in work at the site of the project and in case of any such work sublet, the Contractor shall require the subcontractor similarly to provide such insurance. Policy must be endorsed to include a Waiver of Subrogation in favor of the Owner. 2.11.1.6 General Liability Insurance: The insurance must be written under a Commercial General Liability Occurrence Form with minimum limits of $1,000,000 Each Occurrence/$1,000,000 Personal and Advertising Injury/$2,000,000 General Aggregate/$1,000,000 Products/Completed Operations Aggregate. The policy should also include the following coverages: a.Premises Operations b.Explosion and Collapse c. Underground Damage d.Broad Form Property Damage e.Contractual Liability f. Pollution - Sudden and Accidental including clean-up costs; this coverage shall provide coverage for property damage and personal injury that arises out of pollutants brought onto the job site by the Contractor or subcontractors. g.Contingent Liability for operations performed on the Contractors behalf by subcontractors. h.Aggregate Limits per Project/per Location. i.This policy shall also include Blanket Additional Insured with Primary/Non- Contributory coverage for Additional Insureds. If the policy is not written under blanket coverage, the policy shall be endorsed naming the Owner, Architect and others identified in the General Conditions as Additional Insureds. 3.11.1.7 Asbestos Abatement Liability (if applicable): for the Contractor or subcontractors involved in the removal of hazardous materials, etc., policy shall be on an "Occurrence Basis" and the Owner named as an Additional Insured. Minimum Limits shall be $1,000,000 Each Occurrence/$1,000,000 Aggregate - maximum deductible $5,000. 4.11.1.8 Professional Liability: If any design work, in any capacity, is indicated, the Contractor or Subcontractor shall be required to carry Professional Liability - $1,000,000 limit of liability minimum. 5.11.1.9 Automobile Liability: This insurance shall be written on a standard Business Automobile Policy with a Combined Single Limit of $1,000,000 for bodily injury and property damage as a minimum. Coverage shall be provided for all owned, non-owned and hired automobiles. The policy form shall included Broadened Pollution Liability. 6.11.1.10 Umbrella Liability: The Umbrella Policy shall be written with a Limit of Liability of $2,000,000 per occurrence/$2,000,000 aggregate as a minimum. The policy shall provide excess coverage on a Follow Form basis over the General Liability, Automobile Liability and Employers Liability. 7.11.1.11 General Conditions: a.All policies shall be endorsed to provide the Owner with 30 days notice of cancellation or reduction in coverage. b.All coverage shall be written with insurance carriers which have an A.M. Best's rating of A- or better or with carriers approved by the Owner. c. The insurance required by the Owner in no way represents protection from all exposures to the Contractor. The Contractor may need to purchase other insurance coverages, at the Contractor's expense, to provide further protection. d.The Contractor shall require all subcontractors to certify insurance, which meets all, outlined insurance requirements in the contract documents. 8.11.1.12 Certificate of Insurance: Prior to the start of work, a Certificate of Insurance shall be provided evidencing all of the required coverages and limits as outlined above. ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 8 The Chauncey - Schematic Design Development Iowa City, Iowa D. Change Section 11.4.1 to read as follows: 1.11.4.1 The Contractor shall furnish a Performance Bond and Labor and Material Payment Bond from a surety and in a form acceptable to Owner, each in an amount equal to the Contract Price. Cost of such Bonds shall be included in the base bid. Each alternative bid shall include the additional Bond cost. Contractor shall deliver the required Bonds to the Owner prior to the signing of the Agreement. E. Delete Section 11.4.2 in its entirety. F. Add the following Sections 11.4.1.1 through 11.4.1.6: 1.The Performance, Labor and Material Bond shall be executed in conformity with the American Institute of Architect's Document A 312 (1984 Edition), with coverage provided by a surety having a policy holder's rating of "A" and having a financial rating meeting the financial requirement of this project. 2.Whenever the Contractor shall be and is declared by the Owner to be in default under the Contract, the Surety and Contractor are each responsible to make full payment to the Owner for any and all additional services of the Architect as defined in the Owner/Architect Agreement which are required as a result of the Contractor's default and in protecting the Owner's right under the agreement with the Contractor to remedy the Contractor's default or honor the terms of the Performance Bond. 3.These Bonds shall be maintained by the Contractor and shall remain in full force and effect until final acceptance of the Work by the Owner. The Contractor agrees and will cause the Surety to agree to be bound by each and every provision of all the Contract Documents. 4.The Surety shall give written notice to Owner, within seven (7) days after receipt of a declaration of default, of the Surety's election either to remedy the default or defaults promptly or to perform the work promptly or to pay to Owner the penal sum of the bond, time being of the essence. In said notice of election, the Surety shall indicate the date on which the remedy or performance will commence, and it shall then be the duty of the Surety to give prompt notice in writing to Owner immediately upon completion of (a) the remedy and/or correction of each default, (b) the remedy and/or correction of each omitted item of work, (c) the furnishing of each omitted item of work, and (d) the performance of the work. The Surety shall not assert solvency of its Principal or its Principal's denial of default as justification for its failure to promptly remedy the default or defaults or perform the work. 5.The Principal and Surety further agree as part of this obligation to pay all such damages of any kind to person or property that may result from a failure in any respect to perform and complete the Work including, but not limited to, all repair and replacement costs necessary to rectify construction error, architectural and engineering costs and fees, all consultant fees, all testing and laboratory fees, and all legal fees and litigation costs incurred by the Owner. 6.The Surety agrees that other than as is provided in the Bond it may not demand of the Owner that the Owner shall (a) perform any thing or act, (b) give any notice, (c) furnish any clerical assistance, (d) render any service, (e) furnish any papers or documents, or (f) take any other action of any nature or description which is not required of the Owner to be done under the Contract Documents. G. Add the following Section 11.4.3: 1.11.4.3 Surety shall be satisfactory to the Owner and shall be authorized to do business in the state of Iowa. 2.12 ARTICLE 13 - MISCELLANEOUS PROVISIONS A. Change Section 13.3.1 to read as follows: 1. 13.3 Written notice shall be deemed to have been duly served if delivered in person to the individual or a member of the firm or entity or to an officer of the corporation for which it was intended, or if delivered at or sent by registered or certified mail or by courier service ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 9 The Chauncey - Schematic Design Development Iowa City, Iowa providing proof of delivery to, the last business address known to the party giving notice. B. Change Section 13.5.1 to read as follows: 1. 13.5.1 Tests, inspections and approvals of portions of the Work shall be made as required by the Contract Documents and by applicable laws, statutes, ordinances, codes, rules, and regulations or lawful orders of public authorities. Unless otherwise provided, the Contractor shall make arrangements for such tests, inspections and approvals with an independent testing laboratory or entity acceptable to the Owner, or with the appropriate public authority, and shall bear all related costs of tests, inspections and approvals. The Contractor shall give the Architect timely notice of when and where tests and inspections are to be made so the Architect may observe such procedures. The Owner shall bear costs of (1) tests, inspections or approvals that do not become requirements until after bids are received or negotiations concluded, and (2) tests, inspections or approvals where building codes or applicable laws or regulations prohibit the Owner from delegating their cost to the Contractor. Copies of all reports, data and other documents related to tests, inspections and approvals shall be provided to the Architect as soon as practicable. C. Add the following to Article 13: 1.13.8.1 The Contractor shall maintain policies of employment as follows: a.The Contractor and the Contractor's subcontractors shall not discriminate against any employee or applicant for employment because of race, religion, color, sex, age, disability or national origin or otherwise as may be required by local or state ordinance. The Contractor shall take affirmative action to insure that applicants are employed, and that employees are treated during employment without regard to their race, religion, color, sex, age, disability or national origin or otherwise as may be required by local or state ordinance. Such action shall include, but not be limited to, the following: employment, upgrading, demolition or transfer; recruitment or recruitment advertising; layoff or termination; rates of pay or other forms of compensation; and selection for training, including apprenticeship. The contractor agrees to post in conspicuous places, available to employees and applicants for employment, notices setting forth the policies of non discrimination. b.The Contractor and the Contractor's subcontractors shall, in all solicitations or advertisements for employees placed by them or on their behalf, state that all qualified applicants will receive consideration for employment without regard to race, religion, color, sex, age, disability or national origin or otherwise as may be required by local or state ordinance. 2.13 ARTICLE 14 - TERMINATION OR SUSPENSION OF THE CONTRACT A. Change Section 14.2.1.4 to read as follows: 1. 14.2.1.4 otherwise is guilty of substantial breach of a provision of the Contract Documents; or B. Add the following Section 14.2.1.5: 1.14.2.1.5 fails or refuses to provide insurance or proof of insurance as required by the Contract Documents. C. Change Section 14.2.4 to read as follows: 1. 14.2.4 If the unpaid balance of the Contract Sum exceeds costs of finishing the Work, including compensation for the Architect's services and expenses made necessary thereby, and other damages incurred by the Owner and not expressly waived, such excess shall be paid to the Contractor. If such costs exceed the unpaid balance, the Contractor shall pay the difference to the Owner. The amount to be paid to the Contractor or Owner, as the case may be, shall be certified by the Initial Decision Maker, upon application, and this obligation for payment shall survive termination of the Contract. The Contractor shall bear all testing, engineering, accounting, and legal expenses made necessary as a result of termination of the Contract. ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 10 The Chauncey - Schematic Design Development Iowa City, Iowa 2.14 ARTICLE 15 - CLAIMS AND DISPUTES A. Change Section 15.1.1 to read as follows: 1. 15.1.1 DEFINITION A Claim is a demand or assertion by one of the Parties seeking, as a matter of right, payment of money, or other similar relief with respect to the administration terms of the Contract during the performance of the Work. The term "Claim" also includes other disputes and matters in question between the Owner and Contractor arising out of or relating to the Contract. The responsibility to substantiate Claims shall rest with the party making the Claim. Nothing in this Article is intended to limit claims by the Owner related to the performance of or quality of the Work. B. Change Section 15.1.3 to read as follows: 1. 15.1.3 CONTINUING CONTRACT PERFORMANCE Pending final resolution of a Claim, except as otherwise agreed in writing or as provided in Section 9.7 and Article 14, the Contractor shall proceed diligently with performance of the Contract and the Owner shall continue to make payments for sums not in dispute in accordance with the Contract Documents. The Architect will prepare Change Orders and issue Certificates of Payment in accordance with the decisions of the Initial Decision Maker. PART 2 PRODUCTS - NOT USED PART 3 EXECUTION - NOT USED END OF DOCUMENT ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 11 The Chauncey - Schematic Design Development Iowa City, Iowa \[BLANK PAGE\] ROHRBACH ASSOCIATES PC SUPPLEMENTARY CONDITIONS Project # 1213 00 73 00 - 12 Division 01 General Requirements 01 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey –Schematic Design Development Iowa City, Iowa SECTION 01 57 13 TEMPORARY EROSION AND SEDIMENT CONTROL PART 1 GENERAL 1.01SUMMARY: A.Placement of silt fence, erosion control mat, engineering fabric, revetment stone, and erosion stone. 1.02REFERENCES: A.IDOT Standard Specifications. B.Iowa Department of Transportation Highway Division "Standard RoadPlans Manual", latest edition. 1.03QUALITY ASSURANCE: A.Revetment stone and erosion stone shall meet the abrasion and durability requirements of Section 4130 of theIDOT Standard Specifications. B.Engineering Fabrics (geotextile) shall be of a non-woven material and conform to the requirements of IDOT Engineering Fabric for Embankment Erosion Control. 1.04STORAGE: A.Prior to use, geotextile shall be stored in a clean dry place, out of directsunlight, not subject to extremes of either hot or cold, and with the manufacturer's protective cover in place. Receiving, storage, and handling at the job site shall be in accordance with the requirements in ASTM D 4873. PART 2 PRODUCTS 2.01MATERIALS: A.Except as amended in this document, the materials in this section will conform with the following divisions and sections of the IDOT Standard Specifications: Division 41. Construction Materials. Section 4130. Revetment Stone and Erosion Stone. Section 4169. Erosion Control Materials. Section 4196. Engineering Fabrics. PART 3 -EXECUTION 3.01TECHNIQUES: A.Except as amended in this document, the work in this section will conform with the following divisions and sections of the IDOT Standard Specifications: Division 25. Miscellaneous Construction. Section 2507. Concrete & Stone Revetment. and the following IDOT Standard Road Plans: RC-5Wood Excelsior Mat RC-16Silt Fence Rohrbach Associates PCTEMPORARY EROSION AND SEDIMENT CONTROL RAPC No.121301 57 13-1 3.02SCHEDULE: A.Silt fence shall be installed at locations indicated on the plans immediately upon completion of grading. Wood excelsior mat shall be placed and staked in seeded areas of swales immediately following seeding. 3.03GEOTEXTILE: A.Surface Preparation 1.The surface on which the geotextile is to be placed will be graded to the neat lines and grades as shown on the plans. The surface will be reasonably smooth and free of loose rock and clods, holes, depressions, projections, muddy conditionsand standing or flowing water. B.Placement 1.Prior to placement of the geotextile, the soil surface will be inspected for quality of design and construction. The geotextile will be placed on the approved surface at the locations and in accordance with the details shown on the plans. The geotextile will be unrolled along the placement area and loosely laid (not stretched) in such a manner that it will conform to the surface irregularities when material is placed on or against it. The geotextile may be folded and overlapped to permit proper placement in the designated area. 2.The geotextile will be joined by overlapping a minimum of 18 inches (unless otherwise specified on the plans or by the manufacturer), and secured against the underlying foundation material. Securing pins,approved and provided by the geotextile manufacturer, shall be placed along the edge of the panel or roll material to adequately hold it in place during installation. Pins will be steel or fiberglass formed as a "U", "L", or "T" shape or contain "ears" to prevent total penetration. Steel washers will be provided on all but the "U" shaped pins. The upstream or up- slope line will be inserted through both layers along a line through approximately the midpoint of the overlap. At horizontal laps and across slope laps, securing pins will be inserted through the bottom layer only. Securing pins will be placed along a line approximately 2 inches in from the edge of the placed geotextile at intervals not to exceed 12 feet unless otherwise specified. Additionalpins will be installed as necessary and where appropriate, to prevent slippage or movement of the geotextile. The use of securing pins will be held to the minimum necessary. Pins are to be left in place unless otherwise specified. 3.Should the geotextile be torn or punctured, or the overlaps disturbed, as evidenced by visible damage, subgrade pumping, intrusion, or grade distortion, the backfill around the damaged or displaced area will be removed and restored to the original approved condition. The repair will consist of a patch of the same type of geotextile being used, overlapping the existing geotextile. Geotextile panels joined by overlap will have the patch extend a minimum of 2 feet from the edge of any damaged area. 4.The geotextile will not be placed until it can be anchored and protected with the specified covering within 48 hours or protected from exposure to ultraviolet light. In no case will material be dropped on uncovered geotextile from a height greater than 3 feet. END OF SECTION Rohrbach Associates PCTEMPORARY EROSION AND SEDIMENT CONTROL RAPC No.121301 57 13-2 THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK Division 02 Existing Conditions 02 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey –Schematic Design Development Iowa City, Iowa SECTION 02 4116 –DEMOLITION OF BUILDING STRUCTURES PART1GENERAL 1.01SECTIONINCLUDES A.DemolitionofBuildingStructures B.SiteBackfill,Grading,andClean-up C.ProtectionofPublicandPrivateUtilities A.SoilSurfaceRestoration 1.02DESCRIPTION OF WORK UnlessdirectedotherwiseintheContractDocuments,theContractorshall: A.Removeandproperlydisposeofallstructures,trash,rubbish,basementwalls,floors, foundations,sidewalks,stepsanddrivewaysfromthespecifiedparcel. B.Removeanyfueltanks,outdoortoiletsandseptictanks,cisterns,meterpits,andplugor abandonwells. C.Anymaterial removedfromsiteduring demolition operations shall be inaccordancewith federal, state,andlocalregulations. D.Removeanddisposeofappliancesandotheritemsthatmaycontainrefrigerantsin accordancewith40CFR,Part82.Appliancesandotheritemsthatmaycontainrefrigerants include,butarenotlimitedto,refrigerators,freezers,dehumidifiersandportableorcentralair conditioners. E.Removeandlegallydisposeofmercury-containingmaterialsincludingfluorescent,high- pressuresodium,mercuryvapor,metalhalidelightbulbs,andthermostatscontainingaliquid filledcapsule.PCB-containingmaterialsincludecapacitors,ballasts,andtransformerswhere thecomponentiscontainedwithinametaljacketanddoesnothaveaspecific,legiblelabel statingnoPCBsarepresent. F.Disconnectallutilityservicesbeforedemolition. Coordinate with local utility providers to ensure disconnection prior to demolition of any utility facilities G.Performsiteclearance,gradingandrestoration. H.Completethedemolitionworkinaccordancewiththeplansandthesetechnicalspecifications andanyspecialprovisionsincludedintheContractDocuments. 1.03PROTECTION OF THE PUBLIC AND PROPERTIES A.LitteringStreets: 1.TheContractorshallberesponsibleforremovinganydemolitiondebrisormudfrom street,alleyorright-of-wayresultingfromtheexecutionofthedemolitionwork. any incurredbytheJurisdictionincleaningupanylitterormudshallbecharged Anycost totheContractorandbedeductedfromfundsdueforthework. 2.Litteringofthesiteshallnotbepermitted. 3.Allwastematerialsshallbepromptlyremovedfromthesite. B.StreetClosure: 1.Ifitshouldbecomenecessarytocloseanytrafficlanes,itshallbetheContractor's responsibilitytoacquirethenecessaryobstructionpermitsandtoplaceadequate barricadesandwarningsignsasrequiredbytheJurisdiction. 2.StreetorlaneclosuresshallbecoordinatedwiththeappropriateJurisdictionauthority. C.ProtectionofthePublicbytheContractor: 1.Sidewalks:TheContractorshallberesponsibleforanydamagetopublicsidewalks Rohrbach Associates PCDEMOLITION OF BUILDING STRUCTURES RAPC No. 121302 4116 -1 The Chauncey –Schematic Design Development Iowa City, Iowa abuttingoradjacenttothedemolitionpropertiesresultingfromtheexecutionofthe demolitionwork.Thecostofrepairorreplacementshallbeconsideredincidentaltothe workandtheContractorshallobtainallpermitsandpayanyfees. 2.PedestrianAccess:ItshallbetheContractor'ssole responsibility to provide a safe construction site. Contractor shallplaceandconstructthenecessarywarningsigns, barricades,fencingandtemporarypedestriansidewalks to ensure site safety. directedbytheEngineer;and Additional signage, barricades, etc. shall be installed as aroundthedemolitionsite.The tomaintainalternatepedestrianaccessforsidewalks work. costoftheseitemsshallbeconsideredincidentaltothe 3.TemporaryFence:Temporaryfenceshallbeerectedaroundallexcavation,dangerous building(s)orstructure(s)topreventaccesstothepublic.Suchfenceshallbeatleast fourfeethigh,consistentlyrestrictivefromtoptograde,andwithouthorizontalopenings widerthantwoinches.Thefenceshallbeerectedbeforedemolitionandshallnotbe removeduntilthehazardisremoved. D.DemolitionHours: 1.TheContractorshallcomplywithanyrestrictionstoworkinghoursasincludedinthe ContractDocuments. 2.TheContractorshallcomplywithallapplicableordinancesandrestrictionsoftheentity. E.NoisePollution: Allconstructionequipmentusedinconjunctionwiththisprojectshallbein goodrepairandadequatelymuffled.TheContractorshallcomplywithanynoisepollution requirementsoftheJurisdiction. F.DustControl:TheContractorshallcomplywithapplicableair pollutioncontrolrequirements actionstominimize ofthegoverning Jurisdiction.TheContractorshalltakeappropriate atmosphericpollution.Tominimizeatmosphericpollution,theEngineershallhavethe authoritytorequirethatreasonableprecautionsbetakentopreventparticulatematterfrom becomingairborne.Suchreasonableprecautionsshallinclude,butnotbelimitedto: 1.Theuseofwaterorchemicalsforcontrolofdustsinthedemolitionofexistingbuildings orstructures,constructionoperations,thegradingofroads,ortheclearingofland. 2.Covering,atalltimeswheninmotion,open-bodiedtruckstransportingmaterialslikely giverisetoairbornedusts. to G.RequirementsfortheReductionofFireHazards: 1.RemovalofMaterial:Beforedemolitionofanypartofanybuilding,theContractorshall removeallvolatileorflammablematerials,suchasgasoline,kerosene,benzene, cleaningfluids,paintsorthinnersincontainers,andsimilarsubstances. 2.FireExtinguishingEquipment:TheContractorshallberesponsibleforhavingand maintainingthecorrecttypeandclassoffireextinguisheronsite.Whenacuttingtorch orotherequipmentthatmightcauseafireisbeingused,afireextinguishershallbe placedcloseathandforinstantuse. 3.Fires:Nofiresor burn piles ofanykindwillbepermittedinthedemolitionwork area. 4.Hydrants:Nomaterialobstructionsordebrisshallbeplacedorallowedtoaccumulate withinfifteenfeetofanyfirehydrant.Allfirehydrantsshallbeaccessibleatalltimes. 5.Debris:Debrisshallnotbeallowedtoaccumulateonroofs,floors,orinareasoutsideof andaroundanystructurebeingdemolished.Excessdebrisandmaterialsshallbe removedfromthesiteastheworkprogresses. 6.TelephoneService:TheContractorshallarrangeforaccesstoanduseof,during workinghours,oneormoretelephonesinthevicinityofthework siteforthepurposes ofmakingcallsincaseoffireorotheremergencies,andshallkeepallpersonnelonthe Rohrbach Associates PCDEMOLITION OF BUILDING STRUCTURES RAPC No. 121302 4116 -2 The Chauncey –Schematic Design Development Iowa City, Iowa job,andthelocaljurisdictioninformedofthelocationofsuchtelephones.The Contractor’sforeman,oratleastoneregularmemberofeachshift,shallbecharged withtheresponsibilityofpromptlycallingemergencyserviceswhennecessary.The samepersonshallberequiredtoinspectthebuildingandthesitefrequentlyfor possiblefiresorfire-producingconditionsandtoapplyappropriatecorrectiveaction, particularlyatthecloseofworkeachworkingday. H.ProtectionofPublicUtilities: 1.TheContractorshallnotdamage existingfirehydrants,streetlights,trafficsignals, boxes,wirecables,poleguys,underground powerpoles,telephonepoles,firealarm thedemolitionsites.TheContractor utilitiesorotherappurtenancesinthevicinityof relocatedattheContractor’s shallpayfortemporaryrelocationofutilities,whichare requestforhisconvenience. I.ProtectionofAdjacentProperty: 1.TheContractorshallnotdamageorcausetobedamagedanypublicright-of-way, structures,parkinglots,drives,streets,sidewalks,utilities,lawnsoranyotherproperty adjacentfuturedemolition.TheContractorshallprovidesuchsheetingandshoringas requiredtoprotectadjacentpropertyduringdemolition.Caremustalsobetakento preventthespreadofdustandflyingparticles. 2.TheContractorshallrestoreexistingagriculturaldraintilesorroadwaysub-drainsthat cutorremovedtoparcelsreleasedfordemolitionwhetherornotthepropertyis are for,includingdrainablebackfill,tooriginalcondition.Repairsshallbe scheduled bythepropertyownerwhereapplicable,andbytheEngineer subjecttoapproval 1.04RISK OF LOSS The Contractor shall accept the site in its present condition and shall inspect the site for its character and the type of structures to be demolished. The Jurisdiction assumes no responsibility for the condition of existing buildings, structures, and other property within the demolition area, or the condition of the property before or after the solicitation for proposals. No adjustment of proposal price or allowance for any change in conditions that occur after the acceptance of the lowest responsible, responsive proposal will be allowed. 1.05PROPERTY OWNERSHIP A.Uponexecutionofthecontractfortheworkofdemolitionandsiteclearanceonalloranypart buildings, ofthedemolitionarea,allrights,title,andinterestoftheJurisdictioninandto onpartor structuresandotherpropertytobedemolishedand/orremovedbytheContractor addenda allofsaidprojectareaasdescribedintheContractDocumentsandcontract thereto,shallbedeemedtobevestedintheContractor. B.Land:Nopropertyrights,title,orinterestofanykindwhatsoever,inortothelandor premisesuponwhichsuchbuildingsorstructuresstand,iscreated,assigned,conveyed, granted,ortransferredtotheContractor,oranyotherpersonorpersons,exceptonlythe licenseandrightofentrytoremovesuchbuildingsandstructuresinstrictaccordancewith theContractDocuments.Contractorshallnotusethelandorpremises,orallowanyother partytousethelandorpremises,foranypurposeotherthanactivitiesindirectsupportofthe demolitionofthebuilding. 1.06VACATING OF BUILDINGS A.The structures identified in the Contract Documents shall be vacated before a Notice to Proceed is issued and the Contractor begins work. In case the Contractor finds that any structure is not vacated, the Contractor shall immediately notify the Engineer and shall not begin demolition or site clearance operations on such property until further directed by the Engineer. B.The Contractor's responsibility for such buildings will not begin until the Engineer issues a Notice to Proceed the Demolition Order. No claim for extension of time or increase in price Rohrbach Associates PCDEMOLITION OF BUILDING STRUCTURES RAPC No. 121302 4116 -3 The Chauncey –Schematic Design Development Iowa City, Iowa will be considered because of occupancy of any buildings. In case such occupancy is prolonged, the Jurisdiction reserves the right to delete the structure from the work. 1.07RELEASE OF BUILDINGS A.The demolition area shall be released to the Contractor upon Award of Contract and Notice to Proceed. Said Notice to Proceed shall give any sequence of the demolition and the portion of work that is available to be released if all areas are not ready at the same time. The Engineer shall approve any change in the sequence. The Contractor shall have full control of the demolition progress and clearance of the site, subject to the provisions of the Contract Documents. 1.08PERMITSAND FEES A.The Contractor shall obtain all the necessary permits and pay all permit fees that are required by the Jurisdiction in conjunction with the demolition work. 1.09REFERENCES A.IOWA Statewide Urban Design and Specifications (SUDAS) 2015 Edition. PART2PRODUCTS NOT USED PART3EXECUTION 3.01DEMOLITION SCHEDULE A.The Contractor shall be responsible for providing the Engineer with a minimum of 24 hours advance notification prior to beginning the execution of demolition of any structure. 3.02SALVAGE OF DEMOLITION MATERIALS A.The Contractor shall be allowed to salvage demolition materials only from property owned by the Jurisdiction. The property ownership will be shown in the Contract Documents. B.No salvage will be permitted on privately owned property. Privately-owned property included for demolition under this contract will be strictly to abate a public nuisance as authorized by the property owner or as directed by the Courts. The Jurisdiction has the authority to abate the nuisance; however, the Jurisdiction does not have the right to salvage any materials. The Contractor may recycle demolition debris at a licensed or permitted recycling center; however, all other debris must be disposed of at a licensed or permitted disposal facility. C.The Contractor may salvage demolition materials on Jurisdiction-owned properties as long as demolition is completed within the completion provisions included in the Contract Documents. All buildings, building materials, and equipment resulting from this work shall becomethe property of the Contractor, and shall be removed from the premises at once. Salvaged material shall be removed immediately from the premises, right-of-way, streets or alleys. The Jurisdiction reserves the right to remove salvage items for use by the Jurisdiction. These items shall be identified in the Contract Documents or shall be removed by Jurisdiction forces prior to the issuance of the Proposal. 3.03DEMOLITION AND REMOVALS A.Structural Parts of Buildings: 1.Nowallorpartthereofshallbepermittedtofalloutwardlyfromanybuildingexcept throughchutesorbyothercontrolledmeansormethods,whichwillensuresafetyand minimizedust,noiseandothernuisance. 2.Subjecttositerestrictions,outsidechimneysoroutsideportionsofchimneysshallbe raisedinadvanceofgeneraldemolitionofeachbuilding.Anyportionofachimney abuildingshallberazedas soonasitbecomesunsupportedbyreasonof inside Rohrbach Associates PCDEMOLITION OF BUILDING STRUCTURES RAPC No. 121302 4116 -4 The Chauncey –Schematic Design Development Iowa City, Iowa removalofotherpartsofthebuilding. B.Basements and Foundation Walls: All basement floors, footings, and foundations shall be completely removed from the site unless specifically stated in the special provisions. The basement area is to be inspected and approved by the Engineer before backfilling is started. The Contractor shall ensure that no basement excavation will remain open and exposed for more than 24 hours. The Contractor shall contact the Engineer when removal is complete to schedule this basement inspection. Failure to do so may result in re-excavation of the basement area at the Contractor’s expense. C.Concrete Slabs: The Contractor shall remove all concrete slabs, asphalt, surface obstructions, masonry slabs, and appurtenances. D.Retaining Walls: Retaining walls or curbs near the perimeter of parcels shall be removed unless otherwise indicated in the Contract Documents. The Contractor shall employ hand labor or other suitable tools and equipment necessary to complete the work without damage to adjacent public or private property. Where such retaining walls or curbs are removed, the embankment shall be graded to a slope of not greater than 3:1 horizontal: vertical or as directed by the Engineer. The cost of any tree or brush removal due to the removal and grading out of the retaining wall shall be considered incidental and shall be included in the lump sum bid for demolition. E.Fences: Fences, guardrails, bumpers, signs, clotheslines, and similar facilities shall be completely removed from the site, except fences on the apparent boundary between a contract parcel and an improved non-contract parcel shall not be removed unless specifically stated in the special provisions. All posts for support shall be pulled out or dug up so as to be entirely removed. F.Partially Buried Objects: All piping, posts, reinforcing bars, anchor bolts, railings and all other partly buried objects protruding from the ground shall be removed. The remaining void shall be filled with soil and compacted in accordance with these specifications. G.Vegetation: The Contractor shall remove all dead trees, trees identified for removal, stumps, all trees which are not an asset to the property, bushes, vegetation, brush and weeds, whether standing or fallen, unless specifically stated otherwise by the Engineer. The Contractor shall protect all trees not removed from damage by the demolition operation. In the event that the Contractor damages a tree, it shall be repaired or removed by the Contractor as directed by the Engineer. H.Fuel Tanks: Fuel tanks, above or below ground, shall be carefully removed and disposed of in a safe manner in accordance with the State Fire Marshal's regulations and those of the Iowa Department of Natural Resources. 1.Fueltanks,aboveorbelowtheground,ortankswhichhavebeenusedforstorageof gasoline,kerosene,benzene,oilsorsimilarvolatilematerialsshallbecarefully removedanddisposedofinasafemanner.Thetime,placeandmannerofdisposal willbeassetforthintheContractDocuments. 2.All other tanks or receptacles shall be pumped out or emptied in a safe manner, and then shall be flushed out immediately with water, carbon dioxide or nitrogen gas until they are gas-free when checked with a “Explosimeter” or another equally efficient instrument, before the work of removal is begun. Checking with the “Explosimeter” shall be done in the presence of the Engineer by competent personnel. I.Outdoor Toilets and Septic Tanks: Outdoor toilets and septic tanks shall be pumped out by a licensed company. The toilet building or septic tank shall be demolished and removed from the site. The excavation or pitshall be backfilled and compacted in accordance with these specifications. Septic tanks shall be broken up and removed from the site and the excavation filled in accordance with the requirements of the Jurisdiction. J.Cisterns and Meter Pits: Cisterns and meter pits shall be demolished and removed. The Rohrbach Associates PCDEMOLITION OF BUILDING STRUCTURES RAPC No. 121302 4116 -5 The Chauncey –Schematic Design Development Iowa City, Iowa excavations shall be backfilled and compacted in accordance with these specifications. 3.04WELL PLUGGING AND ABANDONMENT All wells shall be plugged and abandoned in accordance with the Iowa Administrative Code. An Iowa Department of Natural Resources, Abandoned Water Well Plugging Record shall be filed upon completion of the well abandonment. 3.05DISPOSAL OF DEMOLITION DEBRIS AND SOLID WASTE A.Debris: All materials, rubbish, and trash shall be removed from the demolitionarea leaving the basements and demolition area free of debris. Any cost incurred by the Jurisdiction in cleaning up such materials and debris left behind shall be deducted from funds due the Contractor under this contract. B.Tires: The Contractor shall visit the site to determine the number of tires that have been abandoned on site. If any additional tires are found on site prior to commencing demolition activity, the Contractor shall immediately notify the Engineer of the quantity of additional tires found on site so a change order can be prepared for additional removal. C.Disposal of Demolition Debris and Solid Waste: All debris and solid waste shall be delivered by the Contractor to the Jurisdiction-designated disposal facilities, or to an approved disposalfacility licensed in accordance with state and/or local regulations, laws, and zoning. The Contractor shall be responsible to pay all fees for waste disposal. The Contractor shall submit to the Engineer copies of all disposal tickets for each structure demolished, where available, which identify the specific address of the origin of the debris associated with each ticket. The cost of all disposal fees shall be considered incidental to the demolition. D.Asbestos Abatement: The handling of asbestos material is subject to all applicable state and federal mandates. Asbestos removal is not required on privately owned property that may be included in this work as part of a public nuisance abatement court order; however, the Contractor shall comply with applicable regulations regarding its handling and disposal. Asbestos will be removed by a licensed abatement contractor by a separate contract or in accordance with special provisions on Jurisdiction-owned properties. In the event that asbestos is discovered on a Jurisdiction-owned property during demolition, the Contractor shall notify the Engineer and the asbestos shall be removed by a licensed abatement contractor by contract or in accordance with the special provisions. E.Demolition of Structures with Transite Siding: Privately owned properties containing transite siding shall be listed in the Contract Documents, and all demolition debris from these structures shall be disposed of at an approved landfill. The Contractor shall be responsible for notifying said landfill prior to commencing demolition on these structures to allow for authorization to dispose of material at the landfill. The Contractor shall assume responsibility for the landfill fees for disposing of the demolition debris. All structures with transite siding shall be thoroughly sprayed with water during the execution of the demolition to contain airborne particles. All debris shall be thoroughly wetted prior to transporting to the landfill. F.Freon Removal and Disposal: The handling of Freon containing appliances is subject to all applicable state and federal mandates and regulations. The Contractor shall be responsible for the identification and removal and disposal of the material in accordance with applicable regulations. All costs associated with said removal and disposal shall be considered incidental and shall be included in the lump sum bid for demolition. G.PCB and Mercury Removal and Disposal: The handling of any fluorescent lighting fixtures and ballasts containing PCB or mercury is subject to all applicable state and federal mandates and regulations. The Contractor shall be responsible for the removal and disposal of the material in accordance with applicable regulations. All costs associated with said removal and disposal shall be considered incidental and shall be included in the lump sum bid for demolition. Rohrbach Associates PCDEMOLITION OF BUILDING STRUCTURES RAPC No. 121302 4116 -6 The Chauncey –Schematic Design Development Iowa City, Iowa 3.06BACKFILL, GRADING, AND CLEAN UP A.Backfill: When site conditions permit, as determined by the Engineer, on-site soil shall be used as backfill material. The top 6inches of topsoil shall be stripped and stockpiled on site for use as final topsoil and grading material. If adequate topsoil, as defined by Section 31 2200, is not available on site, the Contractor shall bring in enough topsoil from off-site to place a minimum 6inch cover on the entire site. Excess excavation materials shall be removed from the site. Topsoil material shall not be permitted as deep fill material. Any borrow or fill material shall be approved by the Engineer before and during the placing of the material. All depressions on the property shall be filled, compacted, and graded to a uniform slope with adequate drainage. B.Compaction: All excavations shall be backfilled with acceptable material and compacted using either Standard Demolition Compaction or Special Demolition Compaction as specified in the Contract Documents and further described as follows: 1.Standard Demolition Compaction: If required in the Contract Documents, all excavations associated with the demolition shall be backfilled and compacted using Standard Demolition Compaction according to the requirements of Section 31 2200, 3.04, Embankment Construction, with Type A Compaction. 2.Special Demolition Compaction: If required in the Contract Documents, all excavations associated with the demolition shall be backfilled and compacted using Special Demolition Compaction according to the requirements of Section 31 2200, 3.04, Embankment Construction, with Compaction with Moisture and Density Control. TheContractorshallnotifytheEngineer24hoursinadvanceofplacinganybackfillor originalbackfillmaterialsoasoilsamplecanbeobtained.Itshallbetheresponsibilityofthe density JurisdictionortheContractor,ifsodesignatedintheContractDocuments,toruna testduringandaftertheplacementofthebackfillmaterial. C.Additional Fill Material: All additional fill material shall be of equal quality to the soil adjacent to the excavation, and free of rubble or organic matter. The Contractor shall provide for a minimum depth of6inches of topsoil over the excavated area. There shall be no payment for additional fill material, which shall be considered incidental to the demolition bid price. Additional fill material shall be acceptable fill material that meets the requirements of Section 31 2200. D.Hand Labor: The Contractor shall employ hand labor where the use of power machinery is unsafe or unable to produce a finished job. Hand labor shall also be used to clean the site of any debris. E.Grading: The site shall be graded to conform to all surrounding areas and shall be finished to have a uniform surface that shall not permit ponding of water. The Contractor shall grade and shape the site to drain; complete fine grading and final clean up as part of the lump sum price for demolition. F.Final Cleaning Up: Before acceptance of the demolition work, the Contractor shall remove all unused material and rubbish from the site of the work, remedy any objectionable conditions the Contractor may have created on private property, and leave the right-of-way in a neat and presentable condition. The Contractor shall not make agreements that allow salvaged or unused material to remain on private property. All ground occupied by the Contractor in connection with the work shall be restored. Restoration shall include appropriate smoothing to its original condition and seeding of the area. Ondemolitionsiteswhereseedingwillbedelayedbecauseoftheallowableseedingdates, theContractorshallcompletefinegradingandshapingofthesitetoleavethesite inaneat andpresentableconditionsubjecttotheapprovaloftheEngineer.Thebiditemforseeding shallincludepreparationoftheseedbed,furnishingandinstalling seed,fertilizerandmulch, maintenance,andguaranteeforcompletedseededareas,asspecifiedintheContract Documents. Rohrbach Associates PCDEMOLITION OF BUILDING STRUCTURES RAPC No. 121302 4116 -7 The Chauncey –Schematic Design Development Iowa City, Iowa FinalcleaningupshallbesubjecttoapprovaloftheEngineerandinaccordancewith applicableregulations. 3.07SANITARY SEWER AND WATER SERVICE DISCONNECTIONS A.SanitarySewerServiceDisconnection:Allsanitarysewerservicesshallbedisconnected andpluggedinconformancewithSection33 3000byalicensedplumber,andinspectedand approvedbytheJurisdiction’sPlumbingInspectionDivisionpriortodemolitionor excavation. B.WaterServiceDisconnection:Allwaterservicesandstubsforthebuildingsorproperties withinthedemolitionworkshallbedisconnectedinconformancewith localregulationsbya licensedplumberandinspectedandapprovedbytheEngineer. C.BackfillandCompactionwithinCityRight-of-way: 1.Streets: Unless stipulated otherwise in the Contract Documents, the Contractor shall backfill, compact as specified and patch the surface of all excavations made in streets. This cost shall be paid by the Contractor. 2.CityRight-of-way:AllareaswithintheCityright-of-way(includingparkingandsidewalk areas)shallbecompactedinconformancewithSection31 2200,gradedandseeded. 3.08SEEDING All disturbed areas associated with the work shall be seeded in accordance with Section 9010, except as modified below: A.Seed Mixture: Section 32 9219. The Contractor shall provide seed mixtures in accordance with the specification; however, the seed shall be applied at 133% of the specified rate for the type of mixture specified. B.Warranty: Section 32 9219. In addition to specified warranty, areas reseeded under the warranty shall be warranted for an additional 1 year. 3.09SAFETY AND FENCING A.Safety:TheContractorshallcomplywithallapplicablecurrentfederal,stateandlocalsafety andhealthregulations. B.Safety Fencing: The Contractor shall furnish and place a safety fence around the site of the work adequate to secure the demolition site, including any resulting debris or excavation, and to prevent pedestrian access. The fencing, including all materials, shall be considered incidental to the demolition. The safety fence shall remain in place until the demolished materials are removed from the site and all holes or excavated areas are backfilled. The fencing material shall remain the property of the Contractor. 3.10AUTHORIZED WORKERS Only the Contractor and its employees are allowed to demolish, dismantle, detach or dispose of any part of the demolition structure or its contents. 3.11DAILY CLEAN-UP OF RIGHT-OF-WAY PROPERTY At the end of each workday, the Contractor shall clean sidewalks, streets, and private property of any debris caused by the demolition operation. ENDOFSECTION 02 4116 Rohrbach Associates PCDEMOLITION OF BUILDING STRUCTURES RAPC No. 121302 4116 -8 The Chauncey – Schematic Design Development Iowa City, Iowa SECTION 024119 - SELECTIVE DEMOLITION PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. Section Includes: 1. Demolition and removal of selected portions of building or structure. 2. Demolition and removal of selected site elements. 3. Salvage of existing items to be reused or recycled. B. Related Requirements: 1. Section 01 10 00 Summary for restrictions on use of the premises, Owner-occupancy requirements, and phasing requirements. 2. Section 017300 Execution for cutting and patching procedures. 3. Section 01 50 00 Temporary Facilities and Controls for temporary construction and environmental protection measures for selective demolition operations. 4. Section 01 74 00 Construction Waste Management for disposal of demolished materials. 5. Section 31 10 00 Site Clearing for site clearing and removal of above- and below-grade improvements not part of selective demolition. 1.3 DEFINITIONS A. Remove: Detach items from existing construction and dispose of them off-site unless indicated to be salvaged or reinstalled. B. Remove and Salvage: Detach items from existing construction, in a manner to prevent damage, and deliver them to Owner. C. Remove and Reinstall: Detach items from existing construction, in a manner to prevent damage, prepare for reuse, and reinstall where indicated. D. Existing to Remain: Leave existing items that are not to be removed and that are not otherwise indicated to be salvaged or reinstalled. E. Dismantle: To remove by disassembling or detaching an item from a surface, using gentle methods and equipment to prevent damage to the item and surfaces; disposing of items unless indicated to be salvaged or reinstalled. Rohrbach Associates PC SELECTIVE DEMOLITION RAPC No. 1213 02 41 19 - 1 The Chauncey – Schematic Design Development Iowa City, Iowa 1.4 MATERIALS OWNERSHIP A. Unless otherwise indicated, demolition waste becomes property of Contractor. B. Historic items, relics, antiques, and similar objects including, but not limited to, cornerstones and their contents, commemorative plaques and tablets, and other items of interest or value to Owner that may be uncovered during demolition remain the property of Owner. 1. Carefully salvage in a manner to prevent damage and promptly return to Owner. 1.5 INFORMATIONAL SUBMITTALS A. Qualification Data: For demolition firm. B. Schedule of Selective Demolition Activities: Indicate the following: 1. Detailed sequence of selective demolition and removal work, with starting and ending dates for each activity. Ensure Owner's on-site operations are uninterrupted. 2. Interruption of utility services. Indicate how long utility services will be interrupted. 3. Coordination for shutoff, capping, and continuation of utility services. 4. Use of elevator and stairs. 5. Coordination of Owner's continuing occupancy of portions of existing building and of Owner's partial occupancy of completed Work. 6. Locations of proposed dust- and noise-control temporary partitions and means of egress. 7. Means of protection for items to remain and items in path of waste removal from building. C. Predemolition Photographs or Video: Show existing conditions of adjoining construction and site improvements, including finish surfaces that might be misconstrued as damage caused by selective demolition operations. Submit before Work begins. D. Landfill Records: Indicate receipt and acceptance of hazardous wastes by a landfill facility licensed to accept hazardous wastes. 1. Comply with submittal requirements in 01 74 00 Construction Waste Management. E. Warranties: Documentation indicating that existing warranties are still in effect after completion of selective demolition. 1.6 CLOSEOUT SUBMITTALS A. Inventory: Submit a list of items that have been removed and salvaged. 1.7 QUALITY ASSURANCE A. Demolition Firm Qualifications: An experienced firm that has specialized in demolition work similar in material and extent to that indicated for this Project. B. Regulatory Requirements: Comply with governing EPA notification regulations before beginning selective demolition. Comply with hauling and disposal regulations of authorities having jurisdiction. C. Standards: Comply with ANSI A10.6 and NFPA 241. Rohrbach Associates PC SELECTIVE DEMOLITION RAPC No. 1213 02 41 19 - 2 The Chauncey – Schematic Design Development Iowa City, Iowa D. Predemolition conference: Conduct conference at Project site to comply with requirements in 01 31 00 Project Management and Coordination. 1. Inspect and discuss condition of construction to be selectively demolished. 2. Review structural load limitations of existing structure. 3. Review and finalize selective demolition schedule and verify availability of materials, demolition personnel, equipment, and facilities needed to make progress and avoid delays. 4. Review requirements of work performed by other trades that rely on substrates exposed by selective demolition operations. 5. Review areas where existing construction is to remain and requires protection. 1.8 FIELD CONDITIONS A. Owner will occupy portions of building immediately adjacent to selective demolition area. Conduct selective demolition so Owner's operations will not be disrupted. 1. Comply with requirements specified in 01 11 00 Summary of Work. B. Conditions existing at time of inspection for bidding purpose will be maintained by Owner as far as practical. 1. Before selective demolition, Owner will remove the following items: a. Discuss with owner any specific items that are to be removed by owner such as site amenities including but limited to site sign, benches, trash receptacles, planters and bike racks. C. Notify Architect of discrepancies between existing conditions and Drawings before proceeding with selective demolition. D. Hazardous Materials: It is not expected that hazardous materials will be encountered in the Work. 1. If suspected hazardous materials are encountered, do not disturb; immediately notify Architect and Owner. Hazardous materials will be removed by Owner under a separate contract. E. Storage or sale of removed items or materials on-site is not permitted. F. Utility Service: Maintain existing utilities indicated to remain in service and protect them against damage during selective demolition operations. 1. Maintain fire-protection facilities in service during selective demolition operations. 1.9 WARRANTY A. Existing Warranties: Remove, replace, patch, and repair materials and surfaces cut or damaged during selective demolition, by methods and with materials and using approved contractors so as not to void existing warranties. Review existing conditions with Owner prior to start of demolition and identify any areas currently under warranty. Rohrbach Associates PC SELECTIVE DEMOLITION RAPC No. 1213 02 41 19 - 3 The Chauncey – Schematic Design Development Iowa City, Iowa 1.10 COORDINATION A. Arrange selective demolition schedule so as not to interfere with Owner's operations. PART 2 - PRODUCTS 2.1 PERFORMANCE REQUIREMENTS A. Regulatory Requirements: Comply with governing EPA notification regulations before beginning selective demolition. Comply with hauling and disposal regulations of authorities having jurisdiction. B. Standards: Comply with ASSE A10.6 and NFPA 241. PART 3 - EXECUTION 3.1 EXAMINATION A. Verify that utilities have been disconnected and capped before starting selective demolition operations. B. Survey existing conditions and correlate with requirements indicated to determine extent of selective demolition required. C. Inventory and record the condition of items to be removed and reinstalled and items to be removed and salvaged. D. Engage a professional engineer to perform an engineering survey of condition of building to determine whether removing any element might result in structural deficiency or unplanned collapse of any portion of structure or adjacent structures during selective building demolition operations. 1. Perform surveys as the Work progresses to detect hazards resulting from selective demolition activities. E. When unanticipated mechanical, electrical, or structural elements that conflict with intended function of design are encountered, investigate and measure the nature and extent of conflict. Promptly submit a written report to Architect. F. Survey of Existing Conditions: Record existing conditions by use of preconstruction photographs or video." 1. Inventory and record the condition of items to be removed and salvaged. Provide photographs or video of conditions that might be misconstrued as damage caused by salvage operations. 3.2 UTILITY SERVICES AND MECHANICAL/ELECTRICAL SYSTEMS A. Existing Services/Systems to Remain: Maintain services/systems indicated to remain and protect them against damage during selective demolition operations. Rohrbach Associates PC SELECTIVE DEMOLITION RAPC No. 1213 02 41 19 - 4 The Chauncey – Schematic Design Development Iowa City, Iowa 1. Comply with requirements for existing services/systems interruptions specified in 01 11 00 Summary of Work. B. Service/System Requirements: Locate, identify, disconnect, and seal or cap off utility services and mechanical/electrical systems serving areas to be selectively demolished. 1. Arrange to shut off utilities with utility companies. Notify Owner 48 hours in advance of any utilities to be shut off. 2. If services/systems are required to be removed, relocated, or abandoned, provide temporary services/systems that bypass area of selective demolition and that maintain continuity of services/systems to other parts of building. 3. Cut off pipe or conduit in walls or partitions to be removed. Cap, valve, or plug and seal remaining portion of pipe or conduit after bypassing. 3.3 PROTECTION A. Site Access and Temporary Controls: Site Access and Temporary Controls: Conduct selective demolition and debris-removal operations to ensure minimum interference with roads, streets, walks, walkways, and other adjacent occupied and used facilities. 1. Comply with requirements for access and protection specified in 01 50 00 Temporary Facilities and Controls. B. Temporary Protection: Provide temporary barricades and other protection required to prevent injury to people and damage to adjacent buildings and facilities to remain. 1. Provide protection to ensure safe passage of people around selective demolition area and to and from occupied portions of building. 2. Provide temporary weather protection, during interval between selective demolition of existing construction on exterior surfaces and new construction, to prevent water leakage and damage to structure and interior areas. 3. Comply with requirements for temporary enclosures, dust control, heating, and cooling specified in Section 015000 "Temporary Facilities and Controls.” C. Temporary Shoring: Design, provide, and maintain shoring, bracing, and structural supports as required to preserve stability and prevent movement, settlement, or collapse of construction and finishes to remain, and to prevent unexpected or uncontrolled movement or collapse of construction being demolished. 1. Strengthen or add new supports when required during progress of selective demolition. D. Remove temporary barricades and protections where hazards no longer exist. 3.4 SELECTIVE DEMOLITION, GENERAL A. General: Demolish and remove existing construction only to the extent required by new construction and as indicated. Use methods required to complete the Work within limitations of governing regulations and as follows: 1. Proceed with selective demolition systematically, from higher to lower level. Complete selective demolition operations above each floor or tier before disturbing supporting members on the next lower level. Rohrbach Associates PC SELECTIVE DEMOLITION RAPC No. 1213 02 41 19 - 5 The Chauncey – Schematic Design Development Iowa City, Iowa 2. Neatly cut openings and holes plumb, square, and true to dimensions required. Use cutting methods least likely to damage construction to remain or adjoining construction. Use hand tools or small power tools designed for sawing or grinding, not hammering and chopping. Temporarily cover openings to remain. 3. Cut or drill from the exposed or finished side into concealed surfaces to avoid marring existing finished surfaces. 4. Do not use cutting torches until work area is cleared of flammable materials. At concealed spaces, such as duct and pipe interiors, verify condition and contents of hidden space before starting flame-cutting operations. Maintain portable fire-suppression devices during flame-cutting operations. 5. Maintain adequate ventilation when using cutting torches. 6. Remove decayed, vermin-infested, or otherwise dangerous or unsuitable materials and promptly dispose of off-site. 7. Locate selective demolition equipment and remove debris and materials so as not to impose excessive loads on supporting walls, floors, or framing. 8. Dispose of demolished items and materials promptly. Comply with requirements in Section 017419 "Construction Waste Management and Disposal." B. Reuse of Building Elements: Do not demolish building elements beyond what is indicated on Drawings with Architect’s approval. C. Removed and Salvaged Items: 1. Clean salvaged items. 2. Store items in a secure area until delivery to Owner. 3. Transport items to Owner's storage area on site. 4. Protect items from damage during transport and storage. D. Removed and Reinstalled Items: 1. Clean and repair items to functional condition adequate for intended reuse. 2. Store items in a secure area until reinstallation. 3. Protect items from damage during transport and storage. 4. Reinstall items in locations indicated. Comply with installation requirements for new materials and equipment. Provide connections, supports, and miscellaneous materials necessary to make item functional for use indicated. E. Existing Items to Remain: Protect construction indicated to remain against damage and soiling during selective demolition. When permitted by Architect, items may be removed to a suitable, protected storage location during selective demolition, and cleaned and reinstalled in their original locations after selective demolition operations are complete. 3.5 SELECTIVE DEMOLITION PROCEDURES FOR SPECIFIC MATERIALS A. Concrete: See structural drawings for removal of structural concrete elements. B. Masonry: Demolish in small sections. Cut masonry at junctures with construction to remain, using power-driven saw, and then remove masonry between saw cuts. Carefully remove and salvage any masonry components to be salvaged or reused in a manner to prevent damage. C. Concrete Slabs-on-Grade: Saw-cut perimeter of area to be demolished, and then break up and remove. Rohrbach Associates PC SELECTIVE DEMOLITION RAPC No. 1213 02 41 19 - 6 The Chauncey – Schematic Design Development Iowa City, Iowa 3.6 DISPOSAL OF DEMOLISHED MATERIALS A. General: Except for items or materials indicated to be reused, salvaged, reinstalled, or otherwise indicated to remain Owner’s property, remove demolition waste materials from Project site and dispose of them in an EPA-approved construction and demolition waste landfill acceptable to authorities having jurisdiction. 1. Do not allow demolished materials to accumulate on-site. 2. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas. 3. Comply with requirements specified in Section 017419 "Construction Waste Management and Disposal." B. Burning: Do not burn demolished materials. C. Disposal: Transport demolished materials off Owner’s property and legally dispose of them. 3.7 CLEANING A. Clean adjacent structures and improvements of dust, dirt, and debris caused by selective demolition operations. Return adjacent areas to condition existing before selective demolition operations began. END OF SECTION 02 41 19 Rohrbach Associates PC SELECTIVE DEMOLITION RAPC No. 1213 02 41 19 - 7 THIS PAGE INTENTIONALLY LEFT BLANK Division 03 Concrete 03 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK Division 04 Masonry 04 Division THIS PAGE INTENTIONALLY LEFT BLANK Division 05 Metals 05 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey – Schematic Design Development Iowa City, Iowa PART SECTION 05 73 00DECORATIVE METAL HANDRAILS 1 - GENERAL 1.1RELATED DOCUMENTS A.Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section. 1.2SUMMARY A.This Section includes the following: 1.Stair handrail and post. B.Related Sections include the following: 1.03 30 02 Cast in Place Concrete Sub-structure C.Control of Corrosion: Prevent galvanic action and other forms of corrosion by insulating metals and other materials from direct contact with incompatible materials. 1.3SUBMITTALS A.Shop Drawings: Include plans, elevations, sections, details, and attachments to other work. B.Samples for Initial Selection: For products involving selection of color, texture, or design. C.Samples for Verification: For each type of exposed finish required. 1.Sections of each distinctly different linear railing member, including handrails, top rails, posts. 2.Fittings and brackets. 3.Assembled Sample of railing system, made from full-size components, including top rail, post, handrail, and infill. Sample need not be full height. a.Show method of connecting and finishing members at intersections. D.Mill Certificates: Signed by manufacturers of stainless-steel products certifying that products furnished comply with requirements. E.Welding certificates. F.Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency, according to ASTM E 894 and ASTM E 935. 1.4QUALITY ASSURANCE A.Source Limitations: Obtain each type of railing through one source from a single manufacturer or fabricator. B.Welding: Qualify procedures and personnel according to the following: Rohrbach Associates PC DECORATIVE METAL HANDRAILS RAPC No. 1213 05 73 00 - 1 The Chauncey – Schematic Design Development Iowa City, Iowa 1.AWS D1.1, "Structural Welding Code--Steel." 1.5PROJECT CONDITIONS A.Field Measurements: Verify actual locations of walls and other construction contiguous with railings by field measurements before fabrication and indicate measurements on Shop Drawings. 1.Established Dimensions: Where field measurements cannot be made without delaying the Work, establish dimensions and proceed with fabricating railings without field measurements. Coordinate wall and other contiguous construction to ensure that actual dimensions correspond to established dimensions. 2.Provide allowance for trimming and fitting at site. 1.6COORDINATION AND SCHEDULING A.Coordinate installation of anchorages for railings. Furnish setting drawings, templates, and directions for installing anchorages, including sleeves, concrete inserts, anchor bolts, and items with integral anchors, that are to be embedded in concrete or masonry. Deliver such items to Project site in time for installation. B.Schedule installation so wall attachments are made only to completed walls. Do not support railings temporarily by any means that do not satisfy structural performance requirements. PART 2 - PRODUCTS 2.1MANUFACTURERS OR FABRICATORS A.Available Manufacturers or Fabricators: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: B.Manufacturers or Fabricators: Subject to compliance with requirements, provide products by one of the following: 1.Pipe and Tube Railings: a.Cox Design & Metal Fabrication, Altoona, IA, Phone: 515.967.6969 b.Artistic Iron Works, Des Moines, IA, Phone: 515.282.1866 c.Corn States Metal Fabricators, West Des Moines, IA, Phone: 515.225.7961 d.Howe’s Welding & Metal Fabrication, Ames, IA, Phone: 515.232.4234 e.Des Moines Steel Company, Des Moines, IA, Phone: 515.246.8004 2.2METALS, GENERAL A.Metal Surfaces, General: Provide materials with smooth surfaces, without seam marks, roller marks, rolled trade names, stains, discolorations, or blemishes. B.Brackets, Flanges, and Anchors: Cast, fabricated or formed metal of same type of material and finish as supported rails, unless otherwise indicated. Rohrbach Associates PC DECORATIVE METAL HANDRAILS RAPC No. 1213 05 73 00 - 2 The Chauncey – Schematic Design Development Iowa City, Iowa 2.3STEEL AND IRON A.Tubing: ASTM A 500 (cold formed) or ASTM A 513, Type 5 (mandrel drawn). B.Bars: Hot-rolled, carbon steel complying with ASTM A 29/A 29M, Grade 1010. C.Plates, Shapes, and Bars: ASTM A 36/A 36M. D.Castings: Either gray or malleable iron, unless otherwise indicated. 1.Gray Iron: ASTM A 48/A 48M, Class 30, unless another class is indicated or required by structural loads. 2.Malleable Iron: ASTM A 47/A 47M. E.Steel Sheet, Cold Rolled: ASTM A 1008/A 1008M, either commercial steel, Type B, or structural steel, Grade 25, exposed. 2.4FASTENERS A.General: Provide the following: 1.Aluminum Railings: Type 304 stainless-steel fasteners. B.Fasteners for Anchoring Railings to Other Construction: Select fasteners of type, grade, and class required to produce connections suitable for anchoring railings to other types of construction indicated and capable of withstanding design loads. C.Fasteners for Interconnecting Railing Components: 1.Provide concealed fasteners for interconnecting railing components and for attaching them to other work, unless otherwise indicated. 2.Provide concealed fasteners for interconnecting railing components and for attaching them to other work, unless exposed fasteners are unavoidable or are the standard fastening method for railings indicated. 3.Provide tamper-resistant flat-head machine screws for exposed fasteners, unless otherwise indicated. D.Anchors: Provide torque-controlled expansion anchors, fabricated from corrosion-resistant materials with capability to sustain, without failure, a load equal to six times the load imposed when installed in unit masonry and equal to four times the load imposed when installed in concrete, as determined by testing per ASTM E 488 conducted by a qualified independent testing agency. 2.5MISCELLANEOUS MATERIALS A.Welding Rods and Bare Electrodes: Select according to AWS specifications for metal alloy welded. 1.For aluminum railings, provide type and alloy as recommended by producer of metal to be welded and as required for color match, strength, and compatibility in fabricated items. B.Galvanizing Repair Paint: High-zinc-dust-content paint for regalvanizing welds in steel, complying with SSPC-Paint 20. C.Bituminous Paint: Cold-applied asphalt emulsion complying with ASTM D 1187. Rohrbach Associates PC DECORATIVE METAL HANDRAILS RAPC No. 1213 05 73 00 - 3 The Chauncey – Schematic Design Development Iowa City, Iowa D. Shop Primer for Galvanized Steel: Primer formulated for exterior use over zinc-coated metal and compatible with finish paint systems indicated. E.Intermediate Coats and Topcoats: Provide products that comply with exterior painting. F.Nonshrink, Nonmetallic Grout: Factory-packaged, nonstaining, noncorrosive, nongaseous grout complying with ASTM C 1107/C 1107M. Provide grout specifically recommended by manufacturer for interior and exterior applications. 2.6FABRICATION A.General: Fabricate railings to comply with requirements indicated for design, dimensions, member sizes and spacing, details, finish, and anchorage. B.Assemble railings in the shop to greatest extent possible to minimize field splicing and assembly. Disassemble units only as necessary for shipping and handling limitations. Clearly mark units for reassembly and coordinated installation. Use connections that maintain structural value of joined pieces. C.Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges to a radius of approximately 1/32 inch, unless otherwise indicated. Remove sharp or rough areas on exposed surfaces. D.Form work true to line and level with accurate angles and surfaces. E.Fabricate connections that will be exposed to weather in a manner to exclude water. Provide weep holes where water may accumulate. F.Cut, reinforce, drill, and tap as indicated to receive finish hardware, screws, and similar items. G. Connections: Fabricate railings with welded connections, unless otherwise indicated. H.Welded Connections: Cope components at connections to provide close fit, or use fittings designed for this purpose. Weld all around at connections, including at fittings. 1.Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals. 2.Obtain fusion without undercut or overlap. 3.Remove flux immediately. 4.At exposed connections, finish exposed surfaces smooth and blended so no roughness shows after finishing and welded surface matches contours of adjoining surfaces. I.Form simple and compound curves by bending members in jigs to produce uniform curvature for each repetitive configuration required; maintain cross section of member throughout entire bend without buckling, twisting, cracking, or otherwise deforming exposed surfaces of components. J.Close exposed ends of railing. K.Brackets, Flanges, Fittings, and Anchors: Provide wall brackets, flanges, miscellaneous fittings, and anchors to interconnect railing members to other work, unless otherwise indicated. L.Provide inserts and other anchorage devices for connecting railings to concrete or masonry work. Fabricate anchorage devices capable of withstanding loads imposed by railings. Coordinate anchorage devices with supporting structure. M. For railing posts, fabricate slip-fit sockets from stainless steel tube or pipe whose ID is sized for a Rohrbach Associates PC DECORATIVE METAL HANDRAILS RAPC No. 1213 05 73 00 - 4 The Chauncey – Schematic Design Development Iowa City, Iowa close fit with posts; limit movement of post without lateral load, measured at top, to not more than one-fortieth of post height. Provide socket covers designed and fabricated to resist being dislodged. 2.7FINISHES, GENERAL A.Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes. B.Protect mechanical finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping. C.Appearance of Finished Work: Variations in appearance of abutting or adjacent pieces are acceptable if they are within one-half of the range of approved Samples. Noticeable variations in the same piece are not acceptable. Variations in appearance of other components are acceptable if they are within the range of approved Samples and are assembled or installed to minimize contrast. D.Provide exposed fasteners with finish matching appearance, including color and texture, of railings. 2.8STEEL AND IRON FINISHES A.Zinc plated steel: Plate aluminum per ASTM B633 standards. a.Provide submittal for zinc coating process b.Fill vent and drain holes that will be exposed in finished Work, unless indicated to remain asweep holes, by plugging with zinc solder and filing off smooth. B.Baked-Enamel or Powder-Coat Finish: AAMA 2603 except with a minimum dry film thickness of 1.5mils (0.04 mm). Comply with coating manufacturer’s written instructions for cleaning, conversion coating, and applying and baking finish. PART 3 - EXECUTION 3.1INSTALLATION, GENERAL A.Fit exposed connections together to form tight, hairline joints. B.Perform cutting, drilling, and fitting required for installing railings. Set railings accurately in location, alignment, and elevation; measured from established lines and levels and free of rack. 1.Do not weld, cut, or abrade surfaces of railing components that have been coated or finished after fabrication and that are intended for field connection by mechanical or other means without further cutting or fitting. 2.Set posts plumb within a tolerance of 1/16 inch in 3 feet. 3.Align rails so variations from level for horizontal members and variations from parallel with rake of steps and ramps for sloping members do not exceed 1/4 inch in 12 feet. C.Corrosion Protection: Coat concealed surfaces of aluminum that will be in contact with grout, concrete, masonry, wood, or dissimilar metals, with a heavy coat of bituminous paint. D.Adjust railings before anchoring to ensure matching alignment at abutting joints. Rohrbach Associates PC DECORATIVE METAL HANDRAILS RAPC No. 1213 05 73 00 - 5 The Chauncey – Schematic Design Development Iowa City, Iowa E.Fastening to In-Place Construction: Use anchorage devices and fasteners where necessary for securing railings and for properly transferring loads to in-place construction. 3.2ANCHORING POSTS A.Install railing sections, where indicated, in slip-fit metal sockets cast in concrete. 3.3ADJUSTING AND CLEANING A.Clean metals by washing thoroughly with clean water and soap and rinsing with clean water. 3.4PROTECTION A.Protect finishes of railings from damage during construction period with temporary protective coverings approved by railing manufacturer. Remove protective coverings at time of Substantial Completion. B.Restore finishes damaged during installation and construction period so no evidence remains of correction work. Return items that cannot be refinished in the field to the shop; make required alterations and refinish entire unit, or provide new units. END OF SECTION 05 73 00 Rohrbach Associates PC DECORATIVE METAL HANDRAILS RAPC No. 1213 05 73 00 - 6 Division 06 Wood, Plastics and Composites 06 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK Division 07 Thermal and Moisture Protection 07 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey – Schematic Design Development Iowa City, Iowa SECTION 073363 – VEGETATED ROOFING PART 1: GENERAL 1.1. SCOPE Provide equipment, materials, tools, and labor to install vegetated roofing modules. Modules to include growth media and plants. This work shall also include edge treatments, custom shaping of modules, and installing paver stones or ballast, slip sheet/root barrier and irrigation system, if specified. 1.2 SUBMITTALS A. Product data for vegetated roofing systems. B. To provide evidence of wind and fire safety, demonstrate video evidence of firespread testing and high speed wind resistance testing (minimum of 110 mph), and report of full scale dynamic wind uplift testing results. Provide green roof system wind uplift rating according to "Standard test method for wind resistance of modular vegetated roof assembly (CAN/CSA-A123.24-15)." C. Planting mix design indicating species and density of accent plants. D. Shop Drawings: Indicating layout of modules, edging, blue roof risers, pavers, irrigation, and green roof area (ft² or m²). E. Warranty: Submit manufacturer warranty and ensure that forms have been completed in Owner’s name and registered with manufacturer. F. Maintenance instructions for inclusion into owner’s manuals. 1.3 QUALITY ASSURANCE A. No deviation should be made from this specification. Installer assumes liability for any deviations from specification. B. Only LiveRoof Certified Installer personnel shall complete all work. <Specifiers: For Quality Assurance, consider listing approximately 5 approved bidders/Installers here. Contact Roof Top Sedums, LLC, 20770 Utica Ridge RoadDavenport, IA52804( ) for specific for experienced contractor recommendations.> C. Prior to installing LiveRoof modules, the following procedures are to be conducted: 1. The building Owner, Architect, or Engineer shall verify that the roof is properly designed and constructed to adequately support the load of the LiveRoof system. 2. The roof is to be flood tested for water tightness for 24 hours. Water testing shall be witnessed and confirmed in writing by Owner’s Representative and/or Design Professional, Waterproofing Contractor, Membrane Manufacturer, and Installation Contractor. 3. Slip sheet/root barrier to be properly installed, seams overlapped and bonded, in accord with architect’s and manufacturer’s specifications. 4. The roof is to be inspected and determined ready to accept the LiveRoof modules by a Technical Representative of the Installer. D. During the LiveRoof installation and afterward, an inspection is to be conducted by a Technical Representative of the installer to verify that the LiveRoof modules have been installed tight against each other, in straight rows, corners aligned, properly oriented, and tight against the edging. 1.4 PRE-INSTALLATION MEETING Rohrbach Associates PC VEGETATED ROOFING RAPC No. 1213 07 33 63 - 1 The Chauncey – Schematic Design Development Iowa City, Iowa A. Installer to convene one week before starting work of this section. Review LiveRoof Installation Standardized Procedures with supervisory staff and installation team. B. Schedule certified installation personnel to supervise entire green roof installation. C. Ensure that the slip sheet material meets membrane and green roof manufacturer specifications. D. Ensure that edging is perforated at the bottom to allow water to drain freely and is installed between modules and stone ballast or wherever parapet or paver is of insufficient height/thickness to contain the soil from the subterranean green roof modules. E. Ensure that soil and debris will be swept clean before placing each module. F. Configure installation to minimize or eliminate walking on the plants during installation. PART 2: PRODUCTS 2.1 VEGETATED ROOFING MANUFACTURER A. Provide vegetated roofing systems from the following LiveRoof Licensed Grower. Project must be bid with LiveRoof system, no alternates accepted. Roof Top Sedums, LLC 20770 Utica Ridge Road Davenport, IA 52804 B. 100 mil. thick (sidewall) recycled polypropylene and colored black or gray with dimensions of 1' x 2' x 3¼" for the Deep System. The LiveRoof Soil Elevator™, the insert collar that allows for growing soil above the container edge, is approximately, 155mil thick for the Deep System, and composed of recycled polyethylene or suitable biodegradable material. Each module is to be filled to the top of the Soil Elevator. Soil height from container bottom is approximately 6" elevation for the Deep System, although normal settling is to be expected and will reduce this height somewhat. C. Saturated weight with mature vegetation: approximately 40-50 lbs/ft² for the Deep System. D. Module clearance above roof deck: ½ inch. E. LiveRoof® Licensed Grower to execute the following: 1. LiveRoof Soil Elevator is to be properly inserted into fasteners inside LiveRoof module. 2. LiveRoof module is to be filled with LiveRoof soil and appropriately settled either by mechanical vibration or flooding with water. Any settled soil is to be replaced so that LiveRoof soil extends to top of Soil Elevator at time of planting. F. LiveRoof module is to be planted with green roof plants specified in Section 2.3. Plants are to be grown to maturity (appx. 95%+ soil coverage). 2.2 GROWING MEDIUM Growing medium is an engineered blend of inorganic and organic components based upon German FLL granulometric guidelines and to contain ecologically sustainable levels of organic content. 2.3 PLANTS 2.4 SLIP SHEET Rohrbach Associates PC VEGETATED ROOFING RAPC No. 1213 07 33 63 - 2 The Chauncey – Schematic Design Development Iowa City, Iowa Confirm compatibility of slip sheet and waterproofing A. Provided by Membrane Manufacturer. membrane with manufacturer. B. Protected (Inverted) Membrane Roof Assembly 1. A minimum .25mm (10 mil) thick slip sheet of polyethylene, polypropylene or other impervious root barrier material to be installed above the membrane and below the insulation, as specified by membrane manufacturer. 2. A minimum .25mm (10 mil) thick slip sheet of woven polypropylene or material pervious to air and water to be installed above the insulation and below the green roof modules, as specified by membrane manufacturer. C. Do not use duct tape or adhesive for seaming that is not approved by the membrane . manufacturer D. In cases where electronic leak detection may be desired, a fiber-backed drainboard may be used. Fiber-backed drainboards are only recommended when electronic leak detection is desired, and only when vegetated with Sedums or Sempervivums, or other succulents, as these plants are sparsely-rooted and not prone to rooting into the fiber of the drainboard. 2.5 ACCESSORIES A. RoofEdge Aluminum Edge Restraint 1. Provide RoofEdge aluminium edge restraint as manufactured by: LiveRoof Global, LLC PO Box 533, Spring Lake, MI (800) 875-1392 2. Aluminum, L-Shaped Edge restraint to be 6.5" x 3.25" for the Deep System with a minimum thickness of .115" for the Deep System. 3. Edge restraint to be perforated to allow for drainage of 186 liters per minute per lineal meter. << 4. Edge restraint to be specify finish: mill finish, black anodized, bronze anodized 5. Edging design must allow for sliding connector to be used to transition from Standard to Deep and/or Maxx LiveRoof modules. Edge pieces to be connected with aluminum sliding connectors. For the Deep System, Maxx System, two sliding connectors must be used at each connection point. 6. Edging must be certified as extruded and stamped in the USA. 7. Corners to be prefabricated by the manufacturer, or may be bent or welded by the contractor. 8. Edging required at perimeter of green roof when exposed, or adjacent to stone ballast or conventional pavers. 9. Edging installations that are not surrounded by stone ballast or pavers should be secured to the green roof modules to ensure it is held in place. Edging should be fastened using 3/16" diameter wide-domed blind rivets into 0.192"-0.196" (drill size #11) holes on 12” centers. B. Irrigation System 1. When populated with drought tolerant succulents, system to be used only to keep green roof in optimal condition during prolonged periods of heat and drought and to optimize the evaporative cooling effect of the green roof during such weather events. a. Sloped green roof applications will drain more quickly, thus potentially thinning plants and exposing soil to erosion, and therefore will have an increased need for irrigation. b. Reflective walls or windows will increase effects of sun exposure on plants and may require special plant selections and/or more frequent irrigation. <Specifiers: Consult Roof Top Sedums, LLC, 20770 Utica Ridge Road Davenport, IA 52804; .> for appropriate plant selections for use next to reflective surfaces. It is Rohrbach Associates PC VEGETATED ROOFING RAPC No. 1213 07 33 63 - 3 The Chauncey – Schematic Design Development Iowa City, Iowa best to design the irrigation system so that grasses and herbaceous perennials are on a separate zone from succulents, as they require more frequent irrigation. c. LiveRoof recommends a standard SCH 40 PVC (Polyvinyl Chloride Plastic) subterranean pipe for irrigation lines with SCH 80 solvent weld PVC fittings. MP Rotator or equivalent irrigation head recommended. d. Consult a qualified irrigation specialist to determine appropriate design configuration of irrigation, including pipe diameter, layout, head style and spacing. i. Function: fully automatic or manual. ii. Controls: 1. Automatic rain sensor optional. 2. Irrigation controller shall be outdoor-type. 3. All sprinklers will have matched precipitation on the same zone. iii. Piping: 1. Subterranean irrigation recommended using a v-shaped hoe to dig a trench into the soil at the Moisture Portals™. Lay the irrigation pipe in the trench and fill in soil and plants over pipe. 2. Alternately, lay subterranean irrigation lines between modules. Space modules to accommodate fittings and irrigation head. Cut drainage board with a minimum flow rate of 14 gpm/sf into strips and lay under irrigation pipe. Use a chalk line to ensure straight rows. Lay filter fabric over pipe assembly and cut to height of adjacent modules. Cut holes in filter fabric as needed to fit over irrigation heads. Fill with LiveRoof Engineered growing medium or stone ballast. Remove Soil Elevators™ unless advised that they are biodegradable. 3. For subterranean irrigation against a parapet or building wall, place irrigation lines between modules and parapet or wall. Lay filter fabric over pipe assembly and cut to height of modules. Cut holes in filter fabric as needed to fit over irrigation heads. Fill with LiveRoof Engineered growing medium or stone ballast. Remove soil elevators unless advised that they are biodegradable. 4. Surface applied irrigation pipe and fittings must be UV resistant, preferably painted green to blend in with the plants. iv. Valves: 1. A master valve shall be installed on the mainline after the backflow device. 2. All valves to be covered by a 6” valve box. 3. All wire connections to be waterproof, UL approved. 4. To be a manual drain type. Install automatic freeze protection drain valves on all main and lateral piping. C. WindDisc™ 1. To enhance wind uplift resistance, system to be interconnected using WindDisc module connectors. 2. 1-3/4" diameter by 0.l" thick plastic discs to be inserted horizontally into slots at corners of each module. A ratio of approximately 1 WindDisc module connector to LiveRoof module is appropriate for most designs. PART 3: EXECUTION 3.1 LIVEROOF INSTALLATION MUST BE CONDUCTED BY LIVEROOF CERTIFIED INSTALLER Rohrbach Associates PC VEGETATED ROOFING RAPC No. 1213 07 33 63 - 4 The Chauncey – Schematic Design Development Iowa City, Iowa A. Installer must provide current proof of certification from LiveRoof, LLC through a through a certificate dated for the current year. 3.2 PREPARATION OF ROOF SURFACE A. Slip sheet/root barrier, specified by architect and approved by LiveRoof and membrane manufacturer, of 1-1.5 mm (40-60 mil) thickness with overlapped and effectively bonded seams to ward against root penetration and to keep waterproofing layer safe and clean from soil during installation. 1. Do not use duct tape or adhesive for seaming that is not approved by the membrane . manufacturer Never use moisture holding fabric, such as needle-punched polyethylene or felt, 2. under the green roof system. B. Experienced Contractor to install slip sheet/root barrier in accordance with manufacturer’s recommendations. C. All surfaces to be smooth, free of debris, soil, and grit prior to placing modules. All materials to be tested water tight and free draining prior to module placement. D. All surfaces to be maintained clean and free of debris, soil, and grit during installation process via use of broom. Never walk upon such materials as they may damage membranes. 3.3 INSTALLATION SEASON Module Installation to be conducted when plants are: A. Properly adapted and acclimatized to local weather conditions. B. When weather is above 35° F and there is no ice on the roof and LiveRoof soil is unfrozen. C. No later than the cut off date required by the green roof system provider's warranty terms. D. When plants cover 95% or more of soil surface. 3.4 DELIVERY, STORAGE, HANDLING, PROTECTION A. LiveRoof modules are to be delivered in good condition free from shipping damage. B. Keep LiveRoof modules out of sun on job site if plastic wrapped to avoid overheating. C. LiveRoof modules are to be installed on the roof top within 4 hours of delivery. D. On the job site, LiveRoof modules are to be handled to prevent damage to the modules themselves and all roofing components. E. To ensure optimum plant condition and safety, modules must be conveyed to the roof using Hoppits or similar rack designed specifically for this use and constructed according to engineer approved and stamped plans. DO NOT stack modules during conveyance to rooftop or installation. F. LiveRoof modules are to be conveyed to roof surface with equipment that is designed to carry the collective load of the LiveRoof modules and transport vehicle or Hoppit®. Account for decreasing load limits when boom (of crane or fork lift) is extended. Use crane stabilizers and take all necessary precautions to protect building and personnel. G. Never exceed the load capacity of the roof deck when placing LiveRoof modules on the roof. H. When suspending LiveRoof modules and conveyance vehicle or Hoppit® above deck, take precautions to stabilize vehicle and prevent twisting of conveyance vehicle or Hoppit®. Two layers of Styrofoam or 4 to 8 tires laid on the deck are recommended. I. Surround area below conveyance vehicle and/or crane with caution/stay clear tape to prevent potential injury. Rohrbach Associates PC VEGETATED ROOFING RAPC No. 1213 07 33 63 - 5 The Chauncey – Schematic Design Development Iowa City, Iowa J. During installation, protect the roof deck and membranes with appropriate material such as plywood sheeting. Never scrape or puncture slip sheet or membranes. Keep roof surfaces free of soil, grit, or debris at all times with broom not blower. Never set LiveRoof modules on top of soil, dirt or grit. K. LiveRoof Roll-a-Roof® conveyor to be used for optimum efficiencies when moving modules about rooftop. L. Transport carts to have pneumatic tires, to be wheeled about only upon protective plywood sheeting, and to be loaded so as not to exceed weight capacity of roof deck. 3.5 SAFEGUARDING SYSTEM INTEGRITY Before working on roof, all Installers and Laborers to be: A. Properly instructed in safety procedures and provided LiveRoof Guide to Standardized Installation Procedures. B. Instructed to keep all work surfaces clean and debris free. C. To report immediately any damage to membranes, protective sheeting, or drain elements to supervisor, and to make appropriate repairs before proceeding. D. Instructed in proper methods of LiveRoof installation by certified representative of installation company. 3.6 LAYING (PLACING) MODULES A. LiveRoof module installation to follow behind installation of slip sheet/root barrier, irrigation system, pavers, ballast, and edging. B. LiveRoof installation to be conducted in strict accordance with LiveRoof installation guidelines. Surface to be swept clean and free of soil, dirt, stones or grit before placing each module. Rows to be straight, modules to be tight against each other with edges overlapping and arranged in proper directional orientation. As soon as one row of modules is surrounded completely by the parapet, RoofEdge™ L-shaped edging, RoofStone pavers, or other LiveRoof modules, pull all of the LiveRoof Soil Elevators out of the modules in the surrounded row. NOTE: If biodegradable Soil Elevator is used, then Soil Elevator is left in place. Pull the Soil Elevators while standing on the slip sheet and avoid walking or kneeling on the plants. C. As each row of modules is installed tightly together, insert WindDisc module connectors in module slots facing the installer. Line up the next row of modules and slide into place so that the WindDisc module connectors each hold four module corners together. D. LiveRoof module installation to be conducted in accordance with green roof design. E. LiveRoof modules to be placed over RoofBlue risers atop appropriate slip sheet/root barrier. F. It is recommended that any custom cutting/fitting be oriented on the high side (top), or sides of the roof. It is recommended that the cut side of the module be set tight against the edging or toward the side of an intact module so as to prevent soil spillage. If custom cutting must be done on the low, draining, side of the roof, it is imperative that no filter cloth be inserted as it could impede drainage. It is best to orient the cut side against another module, facing upstream. G. After installing modules, they should be immediately watered so as to thoroughly moisten the media from top to bottom. Water shall be of suitable quality for plant growth and irrigation system or hoses and sprinklers may be used for such purpose. Note: it takes approximately 1½ inches of water for the Deep System, or 1 ¾ gallons per module for the Deep System to moisten each module thoroughly. H. First maintenance visit to be conducted two (2) weeks after installation is completed and continued according to Section 3.8. < Specifier: Indicate who provides maintenance: Maintenance \[Installer/ Owner/ hired Maintenance Contractor\] visits performed by . Installer to perform first Rohrbach Associates PC VEGETATED ROOFING RAPC No. 1213 07 33 63 - 6 The Chauncey – Schematic Design Development Iowa City, Iowa \[six months/ 12 months / 2 years\] maintenance commencing completion of green roof system installation.> 3.7 WARRANTY A. 50 Year Module Limited Warranty: Green Roof system manufacturer shall provide limited fifty (50) year guarantee that product will be free of material defects and against photodegradation. 1. Installer shall complete and submit warranty registration form and post-installation punch list to manufacturer within 60 days of delivery to complete warranty registration. B. 15 Year Aluminum Edge Restraint Warranty Manufacturer shall provide limited fifteen (15) year guarantee against material defects. <Specifier: indicate terms, duration and C. Overburden Removal/Replacement Limited Warranty: source. If overburden is desired and not offered by the roof membrane manufacturer for this project, warranty coverage may be provided by LiveRoof Global, LLC for terms up to .> twenty years. Call LiveRoof Global, LLC for terms and pricing, 800-875-1392 3.8 MAINTENANCE A. Documentation 1. Upon email request, LiveRoof, LLC shall provide twice monthly informational email maintenance protocol, free of charge, that shares current best maintenance practices, seasonal topics related to plant care, and chronologically guides the maintenance contractor though the various steps of the maintenance protocol beginning March 15 and ending Nov. 1 of each year. 2. Record all green roof maintenance events. Include name of person, date and activity. a. If soil test, record lab, test, and results b. If fertilizer, record type and amount applied per 1000sf c. Record time needed for bi-weekly weed walk and drain inspection d. If irrigation, record duration and quantity B. Foot Traffic: Limit foot traffic to a random path a couple times per week by one person. Avoid walking in a single path, standing in one place, or trampling plants. If parapet or adjoining wall must be serviced, plants may be covered with plywood or foam sheeting for up to 4 hours intermittently, provided foliage is not wet or frozen and conditions are not too hot or sunny. C. Spring Maintenance (March to June) 1. Soil Testing and Fertilization. Approximately 2-3 weeks before spring "growth flush," administer an annual soil test for PH and fertility levels. Growth flush varies by region, consult biweekly maintenance protocol email for specific recommended testing date in project's region. 2. Maintain pH in the range of 6.5 to 8.0. In the event that pH falls below 6.0, consult the testing lab for appropriate recommendations to increase alkalinity. If the soil is above 8.0, it can be made more acidic with elemental sulphur or an application of acidifying fertilizer. 3. Maintain fertility in the normal range using a typical field soil fertility test as provided by A&L labs or equivalent testing lab. Evaluate the various nutrient levels such as Nitrogen (N or NON), Potassium (K), Phosphorus (P). If the soil contains a low (L) amount of 3 these nutrients, conduct a single application of controlled release fertilizer, such as Nutricote® or Osmocote®, at the lab recommended rate. Ensure that the chosen fertilizer contains NO Herbicides or Pesticides. Follow the fertilizer labeled directions for application rate and use a rotary spreader to ensure even fertilizer application. Runoff potential does exist and should be evaluated by the applicator in accord with the site All specifics; the greater the runoff sensitivity, the lower the application rate. applications of fertilizer are the sole responsibility of the applicator. 4. Mowing (optional) Rohrbach Associates PC VEGETATED ROOFING RAPC No. 1213 07 33 63 - 7 The Chauncey – Schematic Design Development Iowa City, Iowa a. If desired, conduct a single annual mowing in early April. Set the mower blade just above the foliage in order to remove dried seed heads. Do not bag the clippings; instead, blow them into the green roof so that they can decompose and nourish the soil. b. Be safe, use protective equipment, including harnesses if required. Make sure the roof is free of frost or other slipping hazards. 5. Conduct Biweekly Inspections a. Weed Walk: Pull and dispose of all weeds before they flower and set seed. NEVER allow any woody plant to establish in a green roof system, as they have deep root systems which can damage roofing membranes. b. Displaced Soil: Nesting birds may displace soil. Replace lost soil using only LiveRoof brand engineered green roof soil. c. Drainage Inspection: Inspect roof drains for any debris, pebbles or leaves and remove to ensure proper drainage. d. Debris Removal: Remove any debris blown onto the roof immediately to ensure no damage to plants. e. Pest Control: Monitor pest presence, as most pest problems are the result of an imbalance in the relationship of pest organism and its natural biological controls and these problems may self-correct. If pest problems are persistent, use organic and natural biological control agents to restore balance. Pesticide use is discouraged and should always be considered secondary to cultural and biological control measures, as pesticides can contaminate runoff water and cause environmental damage. Pesticides shall only be applied by qualified and licensed applicators, and only as required. All applications of pesticides are the sole responsibility of the applicator. D. Summer Maintenance (June to September) 1. Conduct Biweekly Inspections 2. Irrigation a. When planted with drought tolerant succulents, irrigation recommended as a during prolonged hot dry weather temporary management tool to prevent plant thinning or death. Prolonged hot dry weather is generally defined as periods of 75° F weather with less than 1" of rainfall persisting for 2 weeks for the Lite system and 4 weeks for all other systems. This time period will be less if the temperatures are hotter, the climate warmer, on sloping roofs, and roofs exposed to persistent winds or reflected sunlight. Such conditions can dry out the soil and can cause plant dormancy or, in extreme cases, death. b. Except when populated solely with drought tolerant succulents such as Sedums, Sempervivums, and Alliums, the green roof modules may require frequent irrigation if populated with native or conventional (non-succulent) perennials or grasses. c. There are no absolutes when it comes to irrigation. Check the plants for wilting in the afternoon. Water thoroughly to runoff to remoisten entire soil profile if the plants show signs of wilting. d. Shaded areas require less irrigation. E. Fall Maintenance (October to November) 1. Conduct Biweekly Inspections, unless ice or frost is present. Do Not Fertilize 2. during the fall. It may stimulate tender growth and compromise the cold hardiness of the plant material. Do Not Water Period: 3. For the northern temperate zone, LiveRoof recommends that you do not water within 4 weeks of the expected average frost date. Normally, there is plenty of moisture this time of year, and adding additional water may compromise the durability of the plants to endure winter’s cold. For this reason, watering during the winter is also not recommended. Rohrbach Associates PC VEGETATED ROOFING RAPC No. 1213 07 33 63 - 8 The Chauncey – Schematic Design Development Iowa City, Iowa 4. Blow out irrigation system with compressed air no greater than 60 psi prior to reaching freezing temperatures. 5. Rake, bag and remove fallen and matted leaves. These can smother the green roof plants. F. Winter Maintenance 1. Northern Temperate Climates a. Watering is not recommended. b. Avoid walking on frozen plants and roof surfaces as they are slippery and dangerous. c. If clear pathways are needed, avoid using salt and other deicing chemicals, which may kill plants and damage pavers. Instead, use sand or cat litter as an anti-slip agents. Consider use of heat strips with pavers, provided they can be applied without damage to the roofing membrane. d. Avoid piling the snow in a single place. Disperse snow evenly over the green roof plantings as excess snow piling can potentially damage plants by insulating the plants and keeping them warm and wet, thereby triggering fungal diseases. 2. Warm Climates a. Conduct Biweekly Inspections, unless ice or frost is present. 3.8 ACCEPTANCE A. Conduct post installation inspection to determine acceptance of modules. Inspection to be made by General Contractor’s Representative or by Owner’s Representative upon General Contractor’s request; five working days notice required. B. Installer is responsible to complete requirements to obtain confirmation of warranty from the green roof systems manufacturer. C. Installer is responsible to ensure proper module/plant maintenance until work has been accepted by representative of Owner or General Contractor. D. Upon acceptance, Owner assumes responsibility for module/plant maintenance unless otherwise specified. 3.9 CLEAN UP A. Throughout installation, keep all work surfaces clean and free of grit, dirt, or debris. Use broom not blower, do not sweep soil under modules or slip sheet. Following installation, remove all excess materials and tools from job site. Ensure that any damage that occurs as a result of installation is appropriately and immediately repaired. END OF SECTION 07 33 63 Rohrbach Associates PC VEGETATED ROOFING RAPC No. 1213 07 33 63 - 9 THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey – Schematic Design Development Iowa City, Iowa SECTION 07 76 00 – ROOF PAVERS PART ONE: GENERAL 1.01 RELATED DOCUMENTS: A. Drawings and general provision of contract, including General and Supplementary Conditions and other Division 1 Specification Sections, apply to work of this Section. 1.02 SCOPE A. Related Work Specified Elsewhere: 1. Concrete work (Sections of Division 3) 2. Waterproofing membrane (Section 07105) 3. Drains in waterproofed concrete slabs above heated spaces (Section 07105) 4. Drains in concrete slab on grade (Section 02500) B. Work Included This Section: 1. Precast concrete paver systems for slab on grade application and for application on structural concrete slab above heated spaces. 2. Work of this Section shall include the specified rigid board insulation, precast concrete pavers and all accessory materials specified herein or required for complete and proper installation of the pavers system shown on the drawings and specified herein. 1.03 QUALITY ASSURANCE A. Manufacturer Qualifications: 1. All products covered under this Section shall be produced by a single manufacturer unless otherwise specified. 2. Manufacturer shall submit evidence of having not less than fifteen (15) years successful production of this product. 3. The paver manufacturer shall demonstrate, either by proven field performance of the laboratory freeze-thaw test that the paving units have adequate durability if they are to be subjected to a freeze-thaw environment. a. Satisfactory field performance is indicated when units similar in composition and made with the same manufacturing process as those to be supplied to the purchaser, do not exhibit objectionable deterioration after at least 3 years. b. The units used as the basis for proven field performance shall have been exposed to the same general type of environment, temperature range and traffic volume as is contemplated for the units supplied to the purchaser. B. Subcontractor Qualifications: 1. Subcontractor shall submit evidence of skill and not less than five (5) years specialized experience with this product. C. Pre-Installation Conference: As directed by the Architect. 1.04 SUBMITTALS A. Shop Drawings: Submit showing all components required for the paver installation requirements. Shop drawings shall include plan drawings showing layout of all paver areas and detail drawings showing how the various components of the systems fit together. Include manufacturer’s literature completely describing all components of the paver systems and giving detailed installation recommendations and instructions. Also included detailed installation drawings for all precast. Paver shop drawing provided by installing contractor. B. Samples for Verification Purposes: Three (3) sample pavers of each manufactured type and color selected or specified. Pavers will be 12” x 12” size. Rohrbach Associates PC ROOF PAVERS RAPC No. 1213 07 76 00 - 1 The Chauncey – Schematic Design Development Iowa City, Iowa 1.05 DELIVERY, STORAGE AND HANDLING A. Protect concrete pavers and accessory materials during shipment, storage and construction against damage. B. Protect cementitious materials from deterioration by moisture and temperature. Store in a dry location. 1.06 PROJECT CONDITIONS A. Comply with manufacturer’s requirement regarding weather, substrate and other project conditions. B. Field Constructed Mock-Up: Prior to beginning production work, construct a mock-up approximately 4 foot by 4 foot for approval by the architect. Mock-up may be located so as to be incorporated in the work after approval. Mock-up shall be located above a heated space and shall include the specified waterproofing membrane, protection material (if required) and the precast paver system. PART 2: PRODUCTS 2.01 MATERIALS A. The paver systems specified herein are based upon products manufactured by Wausau Tile Inc., Wausau, WI 800-388-8728 Phone (715) 359-3121 Fax (715) 359-7456 E-mail wtile@wausautile.com Website www.wausaupaving.com B. Paver systems equal in appearance and function and meeting these specifications, will be acceptable when the specified submittals are approved in writing by the Architect prior to bid. 2.02 PAVER SYSTEM In order to describe type and quality of products intended, these specifications are based upon the “Terra System One” manufactured by Wausau Tile Inc. A. WAUSAU PAVERS: The paver system shall include the following components and all other accessory materials required for a complete and proper installation. 1. Finish and Color: choose from EcoPremier, UltraFace, Textured Granite, Textured Sand, Stoney Creek, Granitex, ExpoStone, ExpoGranite, Exterior Terrazzo, SeaShell, CoolSeries, Washed Glass, Blasted Glass, Detectable Warning, Ballast 2. Precast Concrete Pavers: Paver units based on 23 13/16” sq x 2” thick (Note: other sizes are available) and color/texture to be: Surface Type __________ Number __________manufactured by Wausau Tile Inc. a. Portland Cement: ASTM Specifications C150. b. Aggregates: All aggregates used will be normal weight aggregate, conforming to ASTM Specifications C33. c. Coloring: Coloring used shall conform to ASTM Standards where applicable. d. Compression Strength: Each unit shall have a compression strength of 8,000 psi with no individual unit less than 7,000 psi when tested in accordance with ASTM C140. (based on 23 13/16” sq x 2” thick and standard mix design) : e. Water absorption Shall not be greater than 6% according to ASTM C140. (based on 23 13/16” sq x 2” thick and standard mix design) f. Flexural Strength: Not less than 800 psi per ASTM 293. (based on 23 13/16” sq x 2” thick and standard mix design) g. Freeze/thaw: Durability of the paver shall meet the freeze/thaw tests in accordance with Section 8 of ASTM C1260. Specimens, when tested, shall Rohrbach Associates PC ROOF PAVERS RAPC No. 1213 07 76 00 - 2 The Chauncey – Schematic Design Development Iowa City, Iowa have no breakage and not greater that 1% loss in dry weight of any individual unit when subject to 50 cycles of freeze/thaw. (based on 23 13/16” sq x 3” thick and standard mix design) h. Center load: Pavers shall support a minimum concentrated load of 1,850 lbs. When pressure is applied to a paver supported on four (4) corners. WT CL96. (based on 23 13/16” sq x 2” thick and standard mix design) i. Sizing: Permissible variations in dimensions shall not differ by more than 1/16” from width, height, length or thickness. Standard units are manufactured with a 3/16” bevel on all four (4) sides of finished surface. Unit shall conform to a true plane and not differ by more than 1/16”in either concave and/or convex warpage. B. PRECAST STEPS: a. See drawings for dimensions of treads and risers and locations and layouts of steps. b. Materials and physical properties specified hereinbefore for pavers shall apply also to these precast concrete steps. c. Texture and color of the steps exposed surfaces shall be: Surface Type _________ Number________ to match the field/border colored pavers. d. Tread and riser spacers, below the steps, shall be stair tab units of SBR rubber furnished by the precast step manufacturer, Wausau Tile, for installation of his steps. e. Step units shall include the tread and riser integral and to the dimensions shown on the drawings. f. Steps are to be furnished by the same manufacturer as the precast concrete pavers. C. PEDESTALS AND ACCESSORIES: 1. Terra-Tabs and Shim Plates: a. The SBR rubber Terra-Tab units provide spacing tabs 3/16” or 1/8” allowing for drainage and air circulation. Terra-Tabs to have a shore hardness of 70, allowing for resiliency without sound transmission. Terra-Tab sizes to correspond with various sizes of pavers. b. Shim Plates (shims) are 1/8” and 1/4"thick and of various sizes to correspond with various size Terra-Tabs. Shim Plates to be of the same material as the Terra-Tab. 2. Pedestal Systems: a. Terr-Adjust Adjustable Pedestals: To accommodate various pitches/slopes of project areas. Unit has an outside base diameter of 6 1/8” giving a contact surface area of 29 1/2 sq. inches. Unit telescopes from a minimum 2” to a maximum 5 1/2” and can tilt to a level plane. Terr-adjust extenders and reducers to be used in areas requiring over 5 1/2” or under 2” in height. Units to be high impact styrene. Terra-Tabs are used on top of this unit. b. Terra-Stand Pedestals: Accommodates various pitches and height changes of the project area. Unit has outside dimension of 7”. Unit adjusts from a minimum of 2 1/2” to a maximum of 21” and can tilt to a level plane. Units to be high impact copolymer Polypropelene Terra-Tabs are used on top of this unit. 3. Reducer Pedestal System: a. Extenders/Reducers: Extender gives an additional 4” adjustment to a maximum height of 10”. Reducer is made to accommodate height adjustment between 1/2" and 2”. Rohrbach Associates PC ROOF PAVERS RAPC No. 1213 07 76 00 - 3 The Chauncey – Schematic Design Development Iowa City, Iowa Units to be high-impact styrene. Terra-Tab or Terra-Shim plates with spacer unit are used on top of this unit. b. Waffle Reducer: The waffle Reducer is made of high impact copolymer polypropylene. Waffle Reducer is made to accommodate height adjustments ½” to 2”. An outside base diameter of 6” provides surface contract of 33 square inches. The unit consists of one base with 3 pieces of 3/8” waffle rings and 1 piece of 3/4” waffle ring. 4. Installation Handles: a. Paver Blok Handles: Units to handle paver sizes 12” to 24” nominal, allowing installing contractor to set units into proper location with 3/16”or 1/8” joint between units. Also allows for removal and reinstallation units without causing any damage to units or adjacent units, thus allowing inspection of utilities or drains at any time. b. Big Blok Handle: Unit to handle paver sizes 24” to 36” nominal, allowing installing contractor to set units into proper location with 3/16”or 1/8” joint between units. Also allows for removal and reinstallation without causing any damage to units or adjacent units, thus allowing inspection of utilities or drains at any time. 5. Terra System One Mix: a. Pre-mixed blended concrete dry mix to be used with the Terr-adjust System to have a 5,500 psi at 28 days compressive strength. b. Material shall comply with requirements of ASTM C387. 6. Other Accessory Materials: a. Shall be either provided by the manufacturer of the precast concrete pavers and precast units, or shall be specifically recommended by them. PART 3: EXECUTION 3.01 INSTALLATION OF PAVER SYSTEM A. Inspection of deck and fixed elevation locations. All height or location problems to be corrected before installation. B. Compare layout of deck to shop drawings or architectural drawings. All variances of field conditions to drawings to be reviewed and corrected prior to starting installation. C. Terra-Tabs and shim plates are placed, maximum of 2 shims per location, at intersection of grid line if finished surface is to follow slope of substrates. Paver size centerlines must be adhered to. D. Level surface installation using Terr-Adjust adjustable or Terra-Stand screw-top pedestal to follow manufacturer’s installation procedures. No variances to system allowed. E. Minor height and pitch adjustments are handled with 1/8” rubber shim plates. F. Extender unit is inserted into extended Terr-Adjust to provide heights from 5 1/2" to 10”. G. Reducer unit is used for height adjustments of between 1/2" and 2” in 3/8” increments. 3.02 TOLERANCES A. Maximum of 1/16” height variation between adjacent pavers. Rohrbach Associates PC ROOF PAVERS RAPC No. 1213 07 76 00 - 4 The Chauncey – Schematic Design Development Iowa City, Iowa B. Individual pavers shall not vary more than 1/16” from level across width of the paver. C. Paved areas shall not vary more than 1/4” from level in a distance of 10’ measured at any location and in any direction. D. Joints between pavers to be 3/16” or 1/8” 3.03 INSTALLATION OF PRECAST STEPS A. Install in accordance with written instructions of the manufacturer and approved shop drawings. B. Include all accessory materials required for a complete and proper installation. 3.04 CLEANING AND PROTECTION (Responsibility of end user) A. Remove and replace pavers which are loose, chipped, broken, stained or otherwise damaged, or if units do not match adjoining units as intended. Provide new units to match adjoining units and install in same manner as original units, with same joint treatment to eliminate evidence of replacement. B. Cleaning: Remove mortar stains and all other types of soiling from exposed paver surfaces, wash and scrub clean. C. Efflorescence is a naturally occurring white residue or stain that is on the surface of new concrete. The residue can be cleaned or will dissipate naturally with time. D. Provide final protection and maintain conditions in a manner acceptable to installer, which ensures paver work being without damage or deterioration at time of substantial completion. E. Joints and drains should be kept clean to protect water back up. END OF SECTION 07 76 00 Rohrbach Associates PC ROOF PAVERS RAPC No. 1213 07 76 00 - 5 THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey – Schematic Design Development Iowa City, Iowa SECTION 07 76 01 ROOF WOOD DECK TILES PART 1 GENERAL 1.1 SECTION INCLUDES A. Wood Tiles for use with Adjustable Deck PedestalS. 1.2 RELATED SECTIONS A. Section 07 50 00 - Membrane Roofing. B. Section 07 76 00 - Roof Pavers. 1.3 REFERENCES 1.4 SUBMITTALS A. Submit under provisions of Section 01300. B. Product Data: Manufacturer's data sheets on each product to be used, including: Storage and handling requirements and recommendations. 1. Installation methods. 2. C. Shop Drawings: Submit shop drawings detailing the installation methods. Coordinate placement with locations noted on the Contract Drawings. 1.5 QUALITY ASSURANCE A. Manufacturer Qualifications: All primary products specified in this section will be supplied by a single manufacturer 1. with a minimum of five (5) years experience. B. Installer Qualifications: The installer must have a minimum of two (2) years proven construction experience, be 1. capable of estimating and building from blueprint plans and details, determine elevations, and properly handle materials. All Work must comply with the Bison installation application procedures for deck support work specified herein. C. Special Considerations: The contractor assumes the responsibility for and must take into consideration the 1. structural capability and adequacy of the structure to carry the dead and live load weight(s) involved, and when appropriate that the density of any insulation is satisfactory to resist crushing and damaging the waterproofing membrane. D. Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship. Finish areas designated by Architect. 1. Do not proceed with remaining work until workmanship is approved by Architect. 2. Refinish mock-up area as required to produce acceptable work. 3. 1.6 DELIVERY, STORAGE, AND HANDLING A. Deliver and store Bison Wood Tiles and system components with labels intact and legible. B. Inspect all delivered materials to insure they are undamaged and in good condition. C. Store and dispose of solvent-based materials such as construction adhesive, and materials used with solvent-based materials, in accordance with requirements of local authorities having jurisdiction. 1.7 PROJECT CONDITIONS A. There are no temperature restriction guidelines prescribed by Bison Innovative Products that limit deck installation work other than the practical considerations of working in unsafe or inclement weather. B. Bison wood tiles and deck supports listed in this section are for use with pedestrian traffic only. Rohrbach Associates PC ROOF WOOD DECK TILES RAPC No. 1213 07 76 01 - 1 The Chauncey – Schematic Design Development Iowa City, Iowa 1.8 WARRANTY A. At project closeout and upon request, Bison Deck Supports can provide to the Owner or Owners Representative, an executed copy of the manufacturer’s standard document outlining the terms, conditions and limitations of their limited warranty against manufacturing defect for a period of five (5) years. B. The Contractor warrants that his work will remain free from defects of labor and materials used in conjunction with his work in accordance with the General Conditions for this project or a maximum of five (5) years. C. It is the responsibility of the Contractor installing the product listed in this section to coordinate warranty requirements with any related sections or adjacent Work. Notify the Architect immediately of any potential lapses or limitations in warranty coverage. D. Bison Ipê Wood Tiles are covered by a limited five year warranty. Bison Ipê Wood Tiles are warranted to the original owner to be free of defects in material and workmanship for the period of three years from the date of purchase. This warranty also extends to defects caused by wood rot and insect infestation for the same period. Defects are defined as imperfections that impair the utility of the product. This warranty applies to conditions of normal use, and does not apply to damage resulting from abuse, excess weight or acts of nature. Bison Ipê Wood Tiles are for pedestrian use only. Use of wheeled or motorized traffic voids the warranty. This warranty does not apply to non-structural surface cracks or to variations in wood color due to weathering. If a tile is deemed defective within the terms of the warranty, Bison Deck Supports may make repairs or provide for repair services at no cost to the customer. If a repair cannot be made, a replacement tile will be furnished at no cost to the customer. Bison Deck Supports must approve all warranty related repairs, and unauthorized repairs void this warranty. This warranty does not cover shipping damage. Shipping damage must be reported directly to Bison Deck Supports immediately upon receipt of products. Please save all product packaging for a short period of time in the event that return shipping is required. PART 2 PRODUCTS 2.1 MANUFACTURERS A. Acceptable Wood Tile Manufacturer: Bison Innovative Products; 2395 West 4th Avenue, Denver, CO 80223. Toll Free 800-333-4234. Phone 303-892-0400. Fax 303-825-5988. Email: : Sales@BisonIP.com. Webwww.BisonIP.com. B. Substitutions: Not permitted. 2.2 APPLICATIONS/SCOPE A. Furnish and install a wood deck tiles. B. Wood tiles are not designed for supporting decks that carry vehicular traffic or equipment including but not limited to snow removal equipment, ATV’s, forklifts, or any motorized vehicles. C. Decks must be restrained by perimeter blocking or walls on all sides. Lateral movement greater than 3/16 inch is unacceptable and will be rejected. D. Consult the Manufacturer and/or an Engineer regarding the following: When design requires spacing between Bison Wood Tiles other than the standard 1. spacing required by the manufacturer. When considering use for other than a raised decks (e.g. interior floors, stairs, etc.). 2. When load capacity exceeds the maximums listed in this section 3. When using Bison Wood Tiles pedestals on grade (soil). 4. 2.3 BISON WOOD TILES: Weight Bearing Capacity 1,250 lbs./ per tile FS:3 Rohrbach Associates PC ROOF WOOD DECK TILES RAPC No. 1213 07 76 01 - 2 The Chauncey – Schematic Design Development Iowa City, Iowa Model:WT-IPE-24SMOOTH Ipê Wood Tile 1. a. Dimensions: 23 7/8” x 23 7/8” x 1.69” nominal b. Weight per tile: 24 lbs Weight per square foot: 6 lbs. c. Fire Rating: Class A – meets & exceeds ASTM E108-07a Spread of Flame Test d. Color: Brown Note: Tiles are a natural product and have variations in color and grain. e. Surface: Smooth Model:WT-IPE-48 Ipê Wood Tile 2. a. Dimensions: 47 7/8” x 23 7/8” x 1.69” nominal b. Weight per tile: 48 lbs Weight per square foot: 6 lbs. c. Fire Rating: Class A – meets & exceeds ASTM E108-07a Spread of Flame Test d. Color: Brown (Note: Tiles are a natural product and have variations in color and grain.) e. Surface: Ribbed, Smooth by Special Order Model:FS-1 Fastening Kit for Bison Wood Tile Wood Tile Fastening Kit: 3. a. Model: FS1 Fastening Kit REQUIRED for use with Bison Pedestals and Bison Wood Tiles ONLY. b. Materials: FS1 Washer (Patent Pending) and FS1 Pedestal Screw Fastens Wood tiles to the pedestals without penetrating or damaging wood. 2.4 CARE & MAINENTANCE OF WOOD TILES: 1. Bison Wood Tiles are a natural material and can absorb or loose moisture in different climates. 2. Wood Characteristics: Bison Wood Tiles are made of Ipê hardwoods which contain a rich variety of graining and coloration and are exceptionally dense and resistant to insects. The natural shading, coloration and graining variations add to the architectural character and overall visual appeal of the finished product. 3. Storage: Keep product out of direct sunlight until it is ready to be installed. Wood tiles should not be stored tightly wrapped in plastic. Bison wood tiles will adjust to the climate where they are installed and may have or develop some slight cracking or checking. 4. General Safety Precautions when working with Bison Wood Tiles: Wear safety glasses with side shields when handling, cutting, sanding, or grinding this material. Use a face shield for processes that may generate excessive dusts and splinters. Wear puncture resistant work gloves, such as leather when handling. Respirators must be worn if the ambient concentration of airborne contaminants exceeds prescribed exposure limits. Dust masks may be worn to avoid the inhalation of nuisance dust. Dust masks are not adequate protection in environments above the occupational exposure limit. Cutting, Grinding, or Sanding should be done outdoors or in a well-ventilated area. Refer to product MSDS for more information. 5. Cutting: Carbide or diamond tipped blades are highly recommended. Bison wood tiles have a very high density and a slower feed rate is recommended when cutting tiles. In order to minimize checking (small cracks) the installer must seal any cut ends with Anchorseal® or other equivalent product such as PVA Wood Glue by Elmers or Gorilla. Apply sealer with a foam brush to the cut ends only, being very careful to not get any on the top surface of the wood. Reassembly: To reassemble tiles after cutting, the installer must pre-drill holes from the bottom, using a carbide drill bit designed to extract stock Rohrbach Associates PC ROOF WOOD DECK TILES RAPC No. 1213 07 76 01 - 3 The Chauncey – Schematic Design Development Iowa City, Iowa during drilling. Exercise caution to not drill through the top surface. In addition, use only stainless steel screws which are durable and provide maximum fastening power. 6. Fastening: Bison strongly recommends the use of Bison Deck Supports and the FS1 Fastening Kit* (*patent pending) when installing Bison Wood Tiles. The Bison pedestal/wood tile system installs quickly and securely and allows for removal later if required. The FS1 Fastening Kit, available exclusively from Bison, fastens wood tiles to the pedestals without penetrating or damaging the wood. 7. Cleaning & Sealing: If desired, Bison Wood Tiles can be periodically cleaned and sealed. Wood stabilizers or sealants can help mitigate the loss of moisture on the top of the boards and minimize checking and splitting. The installer can lightly wax the ends of the wood if desired. Note: small checks and splits are normal and a natural part of the wood. The following manufacturers offer cleaning and sealing products specifically designed for use with exotic hardwoods: Cabots, Penofin, Messmers. Important: Bison Innovative Products recommends that you test any cleaners or sealants in an inconspicuous area first before applying them to the installed deck. 8. Sanding: If you plan to seal your deck and desire a more uniform appearance, a light sanding is highly recommended. Use 80 grit sandpaper to lightly sand the wood tiles and thus reduce the appearance of any minor marks, scratches or surface imperfections. After sanding, sweep the tiles and use water to rinse away any remaining dust and allow to dry thoroughly before applying sealer. Exercise caution when sanding wood with the scuff resistant surface. Important: Always test any product you apply in an inconspicuous place to make sure it performs as you expect. Maintaining Tile Color: To better maintain the rich coloration of the tiles, you can apply a penetrating oil finish with UV blocker. These products offer UV protection as well as mold and mildew protection. Before applying any finish, first clean and remove any residue from the wood tile as described above. After your initial coat is applied, an annual maintenance coat will help keep the coloration vibrant for years to come. Important: Always test any product you apply in an inconspicuous place to make sure it performs as you expect. 9. Natural Aging: Left to weather naturally and, depending on climatic conditions, Bison wood tiles will develop a silvery-gray patina. If you prefer this look, Bison recommends that a coat of wood stabilizer be applied after installation. Some products provide UV protection, allowing your wood tiles to acclimate more uniformly as weather and environmental conditions season the deck. Note: each board has unique characteristics and will weather at different rates. The amount of direct and indirect sunlight, temperature, humidity, moisture and other local conditions will factor into the time and shading of the deck. 10. Periodic Cleaning: Commercial Cleaning Products: Bison recommends using a deck cleaning product which safely cleans the wood and also kills mold spores. The deck tiles are ready to re-seal once they are cleaned. Important: Always test any product you apply in an inconspicuous place to make sure it performs as you expect. 11. Pressure Washing: You may also use a pressure washer to remove built-up dirt, mold or mildew from your wood tiles. Caution: use the lowest PSI for the species of wood you Rohrbach Associates PC ROOF WOOD DECK TILES RAPC No. 1213 07 76 01 - 4 The Chauncey – Schematic Design Development Iowa City, Iowa are cleaning. A maximum of 1200 PSI is suggested for Bison Wood Tiles. Bison also recommends using a professional deck cleaning contractor. Important: Test an inconspicuous area first and be careful to use the wand in even strokes to avoid lap marks. PART 3 EXECUTION 3.1 EXAMINATION A. Do not begin installation until substrates have been properly prepared. B. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding. C. Verify all elevations and deck dimensions before commencing work. 3.2 PREPARATION A. Establish accurate lines, levels, pattern, and perimeter containment. B. The substrate surface that will receive the deck supports must be well compacted (on grade) and structurally capable of carrying the dead and live loads anticipated. C. The substrate must be clean and free of projections and debris that could impair the performance of the pedestals or the total deck system. 3.3 INSTALLATION A. Installation on Adjustable Pedestals. B. Installation on Joist Systems: Install in accordance with Engineer’s design and manufacturer's instructions C. Wood Tile Fastening Kit: Model: FS1 Fastening Kit REQUIRED for use with Bison Deck Supports and Bison Wood 1. Tiles ONLY. Install one at each corner of 4 tiles to fastens Wood tiles to the pedestals without 2. penetrating or damaging wood. Materials: FS1 Washer (Patent Pending) and FS1 Pedestal Screw 3. D. Joist and Plank Installation On Pedestals: Use Bison Model JT, Joist Top Attachment for Level.it or Versadjust 1. Pedestals Attach wood tiles to joists using Model FS1 Fastening Kit. 2. E. Cutting & Installing Bison Wood Tiles Fasteners: If needed use high grade stainless or coated fasters. Always pre-drill holes. 1. Tools: Carbide tip saw blades, Titanium Drill Bits 2. F. Safety Always use proper safety equipment, such as gloves, safety glasses, hearing protection 1. (if using power tools) and dust masks. It is always recommended to wear a mask and safety glasses when working around saw dust and have good ventilation. 3.4 FIELD QUALITY CONTROL A. Inspect often during installation to assure that lines are being maintained in a straight and consistent pattern and that deck panels or pavers are level and not rocking. Rohrbach Associates PC ROOF WOOD DECK TILES RAPC No. 1213 07 76 01 - 5 The Chauncey – Schematic Design Development Iowa City, Iowa B. Unless otherwise specified in writing to allow for expansion, inspect to assure that all paver spacing between tiles and at perimeter walls does not exceed 3/16 inch width. Particular attention should be made to assure that all pedestrian entry or access points to the deck are level and that the deck surface tiles are not randomly raised or uneven creating a tripping or safety hazard. 3.5 PROTECTION A. Protect installed products until completion of project. B. Touch-up, repair or replace damaged products before Substantial Completion. 3.6 IMMEDIATELY FOLLOWING INSTALLATION The Owner, or the Owner’s Agent, shall carefully inspect the deck system to be positive that: 1. The new deck system is adequately blocked on all sides to contain the surface decking and related components. 2. There is no more than 3/16 inch width spacing between any deck panels and at all sides of the deck perimeter. 3. There is no ballasting rock is used to fill in any perimeter voids. 4. There is no ‘rocking’ of deck panels as foot traffic is applied to the surface decking. 5. When used, all required spacer tabs are in place and visible. 3.7 ROUTINE MAINTENANCE AND CARE Installer and/or Architect has a duty to instruct the deck owner about performing routine maintenance of the deck. Check for rocking deck panels and adjust or shim immediately. Failure to do so can cause a tripping hazard. Periodically check spacer tabs and immediately replace broken tabs to limit deck movement. Make sure the edge restraint stays intact and structurally sound. END OF SECTION 07 76 01 Rohrbach Associates PC ROOF WOOD DECK TILES RAPC No. 1213 07 76 01 - 6 THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey – Schematic Design Development Iowa City, Iowa SECTION 07 84 00 FIRESTOPPING PART 1 GENERAL 1.01SECTION INCLUDES A. Tested firestopping systems. B. Firestopping of all penetrations and interruptions to fire-rated assemblies, whether indicated on Drawings or not; and filling of other openings, including penetrations of horizontal non-fire resistance-rated assemblies. 1. Through-penetration firestops and smoke-stops for all vertical barriers (fire-rated bearing and non-bearing wall assemblies), horizontal barriers (floor/ceiling assemblies), and vertical service shaft walls; both blank (empty) and those accommodating penetrating items such as cables, conduits, pipes, ducts, cable tray, electrical busways and raceways, etc. 2. Architectural/construction joint firestops within walls or floors, the intersection of floors to exterior walls, and the intersection of top of walls to ceilings, floors and roof assemblies. 3. Openings above fire-resistance-rated partitions, including spaces between partition tracks and structure above. 4. Openings around structural members that penetrate fire-resistive floor and wall assemblies. 5. Construction joints between intersecting fire-resistive assemblies, such as between top of wall and underside of floor above. a. Top of wall firestopping in all fire-rated partitions. b. Top of wall and construction joint smoke-stopping in all smoke partitions. 6. Non-Fire Resistance-Rated Assemblies (IBC 713.4.2): Penetrations of non-fire resistance-rated floor or floor/ceiling assemblies, or the ceiling membrane of a non-fire resistance-rated roof/ceiling assembly, shall meet the requirements of IBC Section 708 (Shaft Enclosures), or shall comply with the following: a. Noncombustible Penetrating Items:Noncombustible penetrating items that connect not morethan three (3) building levelsare permitted, provided that the opening around the penetrating item (annular space) is filled to resist the free passage of flame and the products of combustion with an approvednoncombustible material, or with a fill, void or cavitymaterial that is tested and classified for use inthrough-penetration fire- stop systems. b. Penetrating Items: Penetrating items that connect not more than two (2) building levelsare permitted, provided that the annular spaceis filled with an approved material to resist the free passage of flame and the products of combustion. PART 2 PRODUCTS 2.01FIRESTOPPING, GENERAL A. Firestopping: Material or combination of materials used to retain integrity of fire-rated construction by maintaining an effective barrier against the spread of flame, smoke, and hot gases through penetrations in, or construction joints between, fire rated wall and floor assemblies. B. Provide firestopping composed of components that are compatible with each other, the substrates forming openings, and the items, if any, penetrating the firestopping under conditions of service and application, as demonstrated by the firestopping manufacturer based on testing and field experience. 1. Sole Source: See Manufacturer Qualifications above. Rohrbach Associates PC FIRESTOPPING RAPC No. 1213 07 84 00 - 1 The Chauncey – Schematic Design Development Iowa City, Iowa C. Provide components for each firestopping system that are needed to install fill material. Use only components specified by the firestopping manufacturer, and approved by the qualified testing agency for the designated fire-resistance-rated systems. D. Firestopping materials are either "cast-in-place" (integral with concrete placement) or "post- installed." Provide cast-in-place firestop devices prior to concrete placement. E. Firestopping: Any material meeting requirements. 1. Fire Ratings: Use any system listed by UL or tested in accordance with ASTM E814 that has F Rating equal to fire rating of penetrated assembly and minimum T Rating Equal to F Rating and that meets all other specified requirements. 2. Expansion Factor: 8 to 10 times original size when exposed to 250 deg F (121 deg C). 2.02MANUFACTURERS A. Acceptable Manufacturers: Subject to compliance with through-penetration firestop systems (XHEZ), joint systems (XHBN), and perimeter firestop systems (XHDG) listed in Volume 2 of the UL Fire Resistance Directory, provide products from one of the following manufacturers: 1. Hilti Inc: www.hilti.com. 2. Metacaulk Firestopping Products: www.metacaulk.com 3. 3M Company: www.3m.com. 4. Specified Technologies Inc: www.stifirestop.com. 5. Tremco Commercial Sealants & Waterproofing: www.tremcosealants.com. 6. W. R. Grace & Co: www.na.graceconstruction.com. 2.03MATERIALS A. Use only firestop products that have been UL 1479, UL 2079 or ASTM E 2307 tested for specific fire-rated construction conditions conforming to construction assembly type, penetrating item type, annular space requirements, and fire-rating involved for each separate instance. B. Firestopping Sealants: Provide only products having lower volatile organic compound (VOC) content than required by South Coast Air Quality Management District Rule No.1168. C. Elastomeric Silicone Firestopping: Single component silicone elastomeric compound and compatible silicone sealant; conforming to the following: 1. Durability and Longevity: Permanent. 2. Basis-of-Design Products: a. Hilti, Inc: www.us.hilti.com. 1) Product FS-ONE Intumescent Firestop Sealant; use with combustible and noncombustible penetrations. 2) Product 601s Elastomeric Firestop Sealant; for use with fire-rated joints, through- penetrations, and between structurally separate sections of walls, floors and/or roofs. 3) Product 604 Self-Leveling Firestop Sealant; for use with fire-rated joints and through- penetrations at floors. D. Spray Firestoppping: Water-based, sprayable liquid mastic compound; conforming to the following: 1. Durability and Longevity: Permanent. 2. Paintable. 3. Basis-of-Design Products: a. Hilti, Inc: www.us.hilti.com. 1) Product CFS-SP WB Firestop Joint Spray; for use at construction joints. 2) Product CP 672 FC Firestop Joint Spray; for use at construction joints in ventilated areas during curing. Rohrbach Associates PC FIRESTOPPING Project No. 1213 07 84 00 - 2 The Chauncey – Schematic Design Development Iowa City, Iowa E. Fiber Firestopping / Safing: Mineral fiber insulation, in accordance with ASTM C612 and/or UL 2079; in blanket, strip or block form. 1. Fire Resistance-Rated Assembly Applications: When used in conjunction with elastomeric surface sealer to form an airtight bond to opening; conforming to the following: a. Density: Minimum 4.0 lb/cu ft (64 kg/cu m). b. Durability and Longevity: Permanent. c. Installed Compression: Not to exceed manufacturer’s recommended / tested limit. 2. Non-Fire Resistance-Rated Applications: When used singularly in accordance with IBC 713.4.2 to fill annular space at penetrations of horizontal non-fire resistive building assemblies. 3. Acceptable Products: a. A/DFire Protection Systems Inc; Product A/D Firebarrier Mineral Wool: www.adfire.com. b. Hilti, Inc; Products CP 767 Speed Strips or CP 777 Speed Plugs: www.us.hilti.com. c. Thermafiber, Inc; Product Thermafiber Safing: www.thermafiber.com. F. Firestop Devices - Wrap Type: Mechanical device with incombustible filler and sheet metal collar and flanged stops, or wrap devices, intended to be installed after penetrating item has been installed; conforming to the following: 1. Durability and Longevity: Permanent. 2. Basis-of-Design Products: a. Hilti, Inc: www.us.hilti.com. 1) Products: CP 643N or CP 644 Firestop Collars; for use with combustible pipes penetrations. 2) Products: CP648E or CP 648S Firestop Wrap Strips; for use with combustible and insulated pipe penetrations. G. Firestop Devices - Cast-In Type: Sleeve and sealing material, intended to be cast in concrete floor forms or in concrete on metal deck, not requiring any additional materials to achieve penetration seal; for use with combustible and noncombustible pipes (closed and open systems), conduit, and/or cable bundles. 1. Durability and Longevity: Permanent. 2. Basis-of-Design Products: a. Hilti, Inc: www.us.hilti.com. 1) Product CP 680-P Cast-in Firestop Devices; for use with combustible pipe and conduit penetrations. 2) Product CP 680-M Cast-in Firestop Devices; for use with noncombustible pipe and conduit penetrations. 3) Product CP 653 Speed Sleeve; for use with cable penetrations. H. Intumescent Putty: Compound that expands on exposure to surface heat gain; conforming to the following: 1. Durability and Longevity: Permanent, non-curing. 2. Color: Black, dark gray, or red. 3. Basis-of-Design Products: a. Hilti, Inc: www.us.hilti.com. 1) Product CP 618 Firestop Putty Stick; for use with flexible cable or cable bundles. 2) Product CP 617 Series Firestop Putty Pad; for use with outlet boxes. I. "Fire Pillow" type firestopping not permitted. J. Provide firestopping composed of components that are compatible with each other, the substrates forming openings, and the items penetrating the firestopping under conditions of service and application, as demonstrated by firestopping manufacturer based upon testing. K. Provide all components for each firestopping system that are needed to install materials. Use only components specified by the firestopping manufacturer and approved by UL for the designated fire-resistance-rated systems. Rohrbach Associates PC FIRESTOPPING Project No. 1213 07 84 00 - 3 The Chauncey – Schematic Design Development Iowa City, Iowa 2.04ACCESSORIES A. Primers, Sleeves, Forms, Insulation, Packing, Stuffing, and Miscellaneous Accessories: Type(s) required for the tested assembly design. 1. Where any conduit or cable penetrates floors or walls, seal the space between conduits and/or cables and structural materials with approved fire retardant material. 2. For raceways and penetrations that must be reopened frequently for installation or removal of cables, provide fire stop putty that remains permanently pliable or other approved product. 3. To prevent liquids from passing through floor penetrations, provide embedded sleeves that extend not less than 2 inches (50 mm) above top of floor slab. C. System Labels: Identify through-penetration firestop systems with mechanically-fastened, pre- printed plastic labels; type matching the Owner’s Representative-approved samples. 1. Subject to meeting the noted requirements, the firestopping manufacturer’s standard label may be used. 2. Self-adhesive or other adhered-type labels are not permitted. END OF SECTION Rohrbach Associates PC FIRESTOPPING Project No. 1213 07 84 00 - 4 Division 08 Openings 08 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK Division 09 Finishes 09 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK Division 10 Specialties 10 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK Division 11 Equipment 11 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK Division 12 Furnishings 12 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey – Schematic Design Development Iowa City, Iowa SECTION 12 93 00 - SITE FURNISHINGS PART 1 - GENERA L 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. Section Includes: 1. Drinking Fountain 2. Bicycle Rack 3. Trash Receptacle 4. Landscape Planter Urn 5. Bollard B. Related Requirements: 1. Section 32 1313 Concrete Paving 1.3 SUBMITTALS A. Submit manufacturer’s technical product data for each accessory item. Include installation instructions for accessories, which are built in or connected to other work. B. Provide setting drawings, templates, and instructions for installation of anchorage devices in other work. C. Product warranty: Provide manufacturer warranty information for each product type. D. Samples: For each exposed product and for each color and texture specified. E. Maintenance Data: For site furnishings to include in maintenance manuals. 1.4 DELIVERY, STORAGE AND HANDLING A. Delivery: Deliver materials to site in manufacturer’s original, unopened containers and packaging, with labels clearly identifying product name and manufacturer. B. Storage: Store materials in clean, dry area in accordance with manufacturer’s instructions. Keep materials in manufacturer’s original, unopened containers and packaging until installation. C. Handling: Protect materials and finish during handling and installation to prevent damage. Rohrbach Associates PC SITE FURNISHINGS RAPC No. 1213 12 93 00 - 1 The Chauncey – Schematic Design Development Iowa City, Iowa PART 2 - PRODUCTS 2.1 DRINKING FOUNTAIN A. Drinking Fountain manufactured by Most Dependable Fountains. 5705 Commander Drive, Website Arlington, TN 38002 Toll Free (800)-552-6331 http://www.mostdependable.com/ 1. Style: Model No. 10155SM with drinking fountain, bottle filler and pet fountain. a. Height: 54 inches 2. Mounting: Surface Mount 3. Color: Textured Pyrite, Color to be submitted to Landscape Architect for review and approval. 2.2 BICYCLE RACK A. “Ring” Bicycle Rack by Landscape Forms. Manufactured by Landscape Forms, Inc., 431 Lawndale Avenue, Kalamazoo, Michigan 49048. Toll Free (800) 521-2546. Phone (269) 381- 0396. Fax (269) 381-3455. Website www.landscapeforms.com. E-mail: specify@landscapeforms.com 1. Style: Ring a. Height: 27 1/4 inches 2. Mounting: 6” Embedded 3. Color: Stainless Steel 2.3 TRASH RECEPTACLE A. “Parc Vue” Trash Receptacle by Landscape Forms. Manufactured by Landscape Forms, Inc., 431 Lawndale Avenue, Kalamazoo, Michigan 49048. Toll Free (800) 521-2546. Phone (269) 381-0396. Fax (269) 381-3455. Website www.landscapeforms.com. E-mail: specify@landscapeforms.com 1. Style: Parc Vue Trash Receptacle a. Height: 43 inches 2. Mounting: Free Standing 3. Color: Submit Colors to Landscape Architect for review and Approval. 2.4 BOLLARD A. “TORO” Bollard Manufactured by Hess America, PO Box 28, Gaffney, SC 29342-0028, Phone (864) 4487-3535. Website www.hessamerica.com. 1. Style: Toro 900 a. Height: 35 3/8 inches 2. Mounting: Surface Mount 3. Color: Graphite Gray 2.5 48” PLANTER URN A. “Larkspur” Planter by Landscape Forms. Manufactured by Landscape Forms, Inc., 431 Lawndale Avenue, Kalamazoo, Michigan 49048. Toll Free (800) 521-2546. Phone (269) 381- Rohrbach Associates PC SITE FURNISHINGS RAPC No. 1213 12 93 00 - 2 The Chauncey – Schematic Design Development Iowa City, Iowa 0396. Fax (269) 381-3455. Website www.landscapeforms.com. E-mail: specify@landscapeforms.com 1. Style: 48” Larkspur Planter a. Height: 30 inches b. Top: 48 x 48 inch c. Base: 30 x 30 inch 2. Mounting: Free Standing 3. Powdercoat Finish Color: Graphite PART 3 - EXECUTION 3.1 EXAMINATION A. Examine areas and conditions, with Installer present, for compliance with requirements for correct and level finished grade, mounting surfaces, installation tolerances, and other conditions affecting performance of the Work. B. Notify Landscape Architect of conditions that would adversely affect installation or subsequent use. C. Proceed with installation only after unsatisfactory conditions have been corrected. 3.2 INSTALLATION A. Comply with manufacturer's written installation instructions unless more stringent requirements are indicated. Complete field assembly of site furnishings where required. B. Unless otherwise indicated, install site furnishings after landscaping and paving have been completed. C. Install site furnishings level, plumb, true, and positioned at locations indicated on Drawings. 3.3 ADJUSTING A. Finish Damage: Repair minor damages to finish in accordance with manufacturer’s instructions and as approved by Landscape Architect. B. Component Damage: Remove and replace damaged components that cannot be successfully repaired as determined by Landscape Architect. 3.4 CLEANING A. Clean litter receptacles promptly after installation in accordance with manufacturer’s instructions. B. Do not use harsh cleaning materials or methods that could damage finish. END OF SECTION 129300 Rohrbach Associates PC SITE FURNISHINGS RAPC No. 1213 12 93 00 - 3 THIS PAGE INTENTIONALLY LEFT BLANK Division 13 Special Construction 13 Division THIS PAGE INTENTIONALLY LEFT BLANK Division 14 Conveying Equipment 14 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK Division 21 Fire Suppression 21 Division THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey - Schematic Design Development Iowa City, Iowa SECTION 21 05 23 GENERAL-DUTY VALVES FOR WATER-BASED FIRE-SUPPRESSION PIPING PART 1 GENERAL 1.01 SECTION INCLUDES A. Two-piece ball valves with indicators. B. Bronze butterfly valves with indicators. C. Iron butterfly valves with indicators. D. Check valves. E. Bronze OS&Y gate valves. F. Iron OS&Y gate valves. G. NRS gate valves. H. Indicator posts. I. Trim and drain valves. 1.02 ABBREVIATIONS AND ACRONYMS A. EPDM: Ethylene-propylene diene monomer. B. NBR: Acrylonitrile-butadiene, Buna-N, or nitrile rubber. C. NRS: Non-rising stem. D. OS&Y: Outside screw and yoke. E. PTFE: Polytetrafluoroethylene. F. SBR: Styrene-butadiene rubber. 1.03 REFERENCE STANDARDS A. ASME B1.20.1 - Pipe Threads, General Purpose (Inch); 2013. B. ASME B16.1 - Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250; 2010. C. ASME B31.9 - Building Services Piping; 2014. D. ASME BPVC-IX - Boiler and Pressure Vessel Code, Section IX - Welding, Brazing, and Fusing Qualifications; 2015. E. AWWA C606 - Grooved and Shouldered Joints; 2015. F. FM (AG) - FM Approval Guide; Factory Mutual Research Corporation ; current edition. G. NFPA 13 - Standard for the Installation of Sprinkler Systems; 2016. H. NFPA 13R - Standard for the Installation of Sprinkler Systems in Low-Rise Residential Occupancies; 2016. I. UL (DIR) - Online Certifications Directory; current listings at database.ul.com. J. UL 262 - Gate Valves for Fire-Protection Service; Current Edition, Including All Revisions. K. UL 312 - Check Valves for Fire-Protection Service; Current Edition, Including All Revisions. L. UL 789 - Indicator Posts for Fire-Protection Service; Current Edition, Including All Revisions. M. UL 1091 - Butterfly Valves for Fire-Protection Service; Underwriters Laboratories Inc. ; Current Edition, Including All Revisions. 1.04 SUBMITTALS A. See Section 01 30 00 - Administrative Requirements, for submittal procedures. B. Product Data: Provide data on valves including manufacturers catalog information. Submit performance ratings, rough-in details, weights, support requirements, and piping connections. GENERAL-DUTY VALVES FOR WATER-BASED Alvine Engineering FIRE-SUPPRESSION PIPING Alvine No. 2012 2897 21 05 23 - 1 The Chauncey - Schematic Design Development Iowa City, Iowa C. Warranty: Submit manufacturer warranty and ensure that forms have been completed in Owner's name and registered with manufacturer. D. Operation and Maintenance Data: Include manufacturer's descriptive literature, operating instructions, maintenance and repair data, and parts listings. 1.05 QUALITY ASSURANCE A. Manufacturer Qualifications: 1. Obtain valves for each valve type from single manufacturer. 2. Company must specialize in manufacturing products specified in this section, with not less than three years of documented experience. B. Where listed products are specified, provide products listed, classified, and labeled by FM, UL (DIR), or testing firm acceptable to authorities having jurisdiction as suitable for the purpose indicated. C. Welding Materials and Procedures: Conform to ASME BPVC-IX. D. Installer and Maintenance Contractor Qualifications: 1. Company specializing in performing the work of this section with minimum five years documented experience. 2. Trained and approved by manufacturer to design, install, test and maintain the equipment specified herein. 3. Complies with manufacturer's certification requirements. 4. Complies with manufacturer's insurance requirements. 1.06 DELIVERY, STORAGE, AND HANDLING A. Prepare valves for shipping as follows: 1. Protect internal parts against rust and corrosion. 2. Set valves open to minimize exposure of functional surfaces. B. Use the following precautions during storage: 1. Maintain valve end protection and protect flanges and specialties from dirt. a. Provide temporary inlet and outlet caps. b. Maintain caps in place until installation. 2. Store valves in shipping containers and maintain in place until installation. a. Store valves indoors and maintain at higher than ambient dew point temperature. b. If outdoor storage is unavoidable, store valves off the ground in watertight enclosures. C. Use the following precautions for handling: 1. Do not use operating handles or stems as lifting or rigging points. PART 2 PRODUCTS 2.01 GENERAL REQUIREMENTS A. Minimum Pressure Rating: 175 psig. B. UL Listed: Provide valves listed in UL (DIR) under following headings and bearing UL mark: 1. Main Level: HAMV - Fire Main Equipment. a. Level 1: HCBZ - Indicator Posts, Gate Valve. b. Level 1: HLOT - Valves. c. Level 3: HLUG - Ball Valves, System Control. d. Level 3: HLXS - Butterfly Valves. e. Level 3: HMER - Check Valves. f. Level 3: HMRZ - Gate Valves. 2. Main Level: VDGT - Sprinkler System & Water Spray System Devices. a. Level 1: VQGU - Valves, Trim, and Drain. GENERAL-DUTY VALVES FOR WATER-BASED Alvine Engineering FIRE-SUPPRESSION PIPING Alvine No. 2012 2897 21 05 23 - 2 The Chauncey - Schematic Design Development Iowa City, Iowa C. FM Global Approved: Provide valves listed in FM Approval Guide under the following headings: 1. Automated Sprinkler Systems: a. Indicator posts. D. ASME Compliance: 1. ASME B16.1 for flanges on iron valves. 2. ASME B1.20.1 for threads on threaded-end valves. 3. ASME B31.9 for building services piping valves. E. Comply with AWWA C606 for grooved-end connections. F. Comply with NFPA 13 and NFPA 13R for valves. G. Valve Pressure Ratings: Not less than minimum pressure rating indicated or higher as required. H. Valve Sizes: Same as upstream piping unless otherwise indicated. I. Valve Actuator Types: 1. Worm-gear actuator with handwheel for quarter-turn valves, except trim and drain valves. 2. Handwheel: For other than quarter-turn trim and drain valves. 3. Hand-lever: For quarter-turn trim and drain valves 2 NPS and smaller. 2.02 TWO-PIECE BALL VALVES WITH INDICATORS A. UL 1091, except with ball instead of disc and FM standard listing for indicating valves (butterfly or ball type), Class Number 1112. B. Description: 1. Body Design: Two piece. 2. Body Material: Forged brass or bronze. 3. Port Size: Full or standard. 4. Seat: PTFE. 5. Stem: Bronze or stainless steel. 6. Ball: Chrome-plated brass. 7. Actuator: Worm gear or traveling nut. 8. Supervisory Switch: Internal or external. 2.03 BRONZE BUTTERFLY VALVES WITH INDICATORS A. UL 1091 and FM standard listing for indicating valves, (butterfly or ball type), Class Number 1112. B. Body Material: Bronze. C. Seat: EPDM. D. Stem: Bronze or stainless steel. E. Disc: Bronze with EPDM coating. F. Actuator: Worm gear or traveling nut. G. Supervisory Switch: Internal or external. 2.04 IRON BUTTERFLY VALVES WITH INDICATORS A. UL 1091 and FM standard listing for indicating valves (butterfly or ball type), Class Number 112. B. Body Material: Cast or ductile iron with nylon, EPDM, epoxy, or polyamide coating. C. Seat: EPDM. D. Stem: Stainless steel. E. Disc: Ductile iron, nickel plated. F. Actuator: Worm gear or traveling nut. GENERAL-DUTY VALVES FOR WATER-BASED Alvine Engineering FIRE-SUPPRESSION PIPING Alvine No. 2012 2897 21 05 23 - 3 The Chauncey - Schematic Design Development Iowa City, Iowa G. Supervisory Switch: Internal or external. H. Body Design: Grooved-end connections. 2.05 CHECK VALVES A. UL 312 and FM standard listing for check valves, Class Number 1045. B. Type: Center guided check valve. C. Body Material: Cast iron, ductile iron. D. Center guided check with elastomeric seal. E. Hinge Spring: Stainless steel. F. End Connections: Flanged, grooved, or threaded. 2.06 BRONZE OS&Y GATE VALVES A. UL 262 and FM standard listing for fire-service water control valves (OS&Y and NRS-type gate valves). B. Body and Bonnet Material: Bronze or brass. C. Wedge: One-piece bronze or brass. D. Wedge Seat: Bronze. E. Stem: Bronze or brass. F. Packing: Non-asbestos PTFE. G. Supervisory Switch: External. H. End Connections: Threaded. 2.07 IRON OS&Y GATE VALVES A. UL 262 and FM standard listing for fire-service water control valves (OS&Y and NRS-type gate valves). B. Body and Bonnet Material: Cast or ductile iron. C. Wedge: Cast or ductile iron, or bronze with elastomeric coating. D. Wedge Seat: Cast or ductile iron, or bronze with elastomeric coating. E. Stem: Brass or bronze. F. Packing: Non-asbestos PTFE. G. Supervisory Switch: External. H. End Connections: Flanged. 2.08 NRS GATE VALVES A. UL 262 and FM standard listing for fire-service water control valves (OS&Y and NRS-type gate valves). B. Body and Bonnet Material: Cast or ductile iron. C. Wedge: Cast or ductile iron with elastomeric coating. D. Stem: Brass or bronze. E. Packing: Non-asbestos PTFE. F. Supervisory Switch: External. G. End Connections: Flanged. 2.09 INDICATOR POSTS A. Manufacturers: B. UL 789 and FM standard listing for indicator posts. GENERAL-DUTY VALVES FOR WATER-BASED Alvine Engineering FIRE-SUPPRESSION PIPING Alvine No. 2012 2897 21 05 23 - 4 The Chauncey - Schematic Design Development Iowa City, Iowa C. Type: Underground. D. Base Barrel Material: Cast or ductile iron. E. Extension Barrel for Adjustable Length Indicator Posts: Cast or ductile iron. F. Cap: Cast or ductile iron. G. Operation: Wrench. 2.10 TRIM AND DRAIN VALVES A. Ball Valves: 1. Description: a. Body Design: Two piece. b. Body Material: Forged brass or bronze. c. Port Size: Full or standard. d. Seat: PTFE. e. Stem: Bronze or stainless steel. f. Ball: Chrome-plated brass. g. Actuator: Hand-lever. B. Angle Valves: 1. Description: a. Body Material: Brass or bronze. b. Ends: Threaded. c. Stem: Bronze. d. Disc: Bronze. e. Packing: Asbestos free. f. Handwheel: Malleable iron, bronze, or aluminum. C. Globe Valves: 1. Description: a. Body Material: Bronze with integral seat and screw-in bonnet. b. Ends: Threaded. c. Stem: Bronze. d. Disc Holder and Nut: Bronze. e. Disc Seat: Nitrile. f. Packing: Asbestos free. g. Handwheel: Malleable iron, bronze, or aluminum. PART 3 EXECUTION 3.01 INSTALLATION A. Comply with specific valve installation requirements and application in the following Sections: B. Install listed fire protection shutoff valves supervised-open, located to control sources of water supply except from fire department connections. C. Install check valve in water supply connections and backflow preventer at potable water supply connections. D. Valves with threaded connections to have unions at equipment arranged for easy access, service, maintenance, and equipment removal without system shutdown. E. Valves in horizontal piping installed with stem at or above the pipe center. F. Position valves to allow full stem movement. G. Install valve tags. Comply with Section 21 05 53 requirements for valve tags, schedules, and signs on surfaces concealing valves; and the appropriate NFPA standard applying to the piping system in which valves are installed. END OF SECTION GENERAL-DUTY VALVES FOR WATER-BASED Alvine Engineering FIRE-SUPPRESSION PIPING Alvine No. 2012 2897 21 05 23 - 5 THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK Division 22 Plumbing 22 Division THIS PAGE INTENTIONALLY LEFT BLANK The Chauncey - Schematic Design Development Iowa City, Iowa SECTION 22 05 48 VIBRATION AND SEISMIC CONTROLS FOR PLUMBING PIPING AND EQUIPMENT PART 1 GENERAL 1.01 SECTION INCLUDES A. Equipment support bases. B. Vibration isolators. 1.02 SUBMITTALS A. Product Data: 1. Provide manufacturer's product literature documenting compliance with PART 2 PRODUCTS. 2. Include seismic rating documentation for each isolator and restraint component accounting for horizontal, vertical, and combined loads. B. Shop Drawings: 1. Provide schedule of vibration isolator type with location and load on each. 2. Fully dimensioned fabrication drawings and installation details for vibration isolation bases, member sizes, attachments to isolators, and supported equipment. 3. Include auxiliary motor slide bases and rails, base weights, inertia bases, concrete weights, equipment static loads, support points, vibration isolators, and detailed layout of isolator location and orientation with static and dynamic load on each isolator. 4. Clearly indicate the load and capacity assumptions selected. Include copies of any calculations. C. Shop Drawings: Locate vibration isolators, with static and dynamic load on each. D. Manufacturer's Instructions: Indicate installation instructions with special procedures and setting dimensions. PART 2 PRODUCTS 2.01 MANUFACTURERS A. Isolation Technology, Inc : www.isolationtech.com. B. Kinetics Noise Control, Inc : www.kineticsnoise.com. C. Mason Industries : www.mason-ind.com. D. Vibration Eliminator Company, Inc : www.veco-nyc.com. E. Vibration Isolation Co., Inc. F. Vibration Mountings & Controls/Korfund. G. Substitutions: See Section 01 60 00 - Product Requirements. 2.02 PERFORMANCE REQUIREMENTS A. General: 1. All vibration isolators, base frames and inertia bases to conform to all uniform deflection and stability requirements under all operating loads. 2. Steel springs to function without undue stress or overloading. 3. Steel springs to operate in the linear portion of the load versus deflection curve over deflection range of not less than 50 percent above specified deflection. 4. Lateral to vertical stiffness ratio to not exceed 0.08 with spring deflection at minimum 75 percent of specified deflection. 5. All equipment mounted on vibration isolated bases to have minimum operating clearance of 2 inches between the base and floor or support beneath unless noted otherwise. 2.03 EQUIPMENT SUPPORT BASES A. Concrete Inertia Bases: VIBRATION AND SEISMIC CONTROLS FOR Alvine Engineering PLUMBING PIPING AND EQUIPMENT Alvine No. 2012 2897 22 05 48 - 1 The Chauncey - Schematic Design Development Iowa City, Iowa 1. Construction: Engineered, steel forms, with integrated isolator brackets and anchor bolts, welded or tied reinforcing bars running both ways in a single layer. 2. Size: 6 inches minimum depth and sized to accommodate elbow supports. 3. Mass: Minimum of 1.5 times weight of isolated equipment. 4. Connecting Point: Reinforced to connect isolators and snubbers to base including template and fastening devices for equipment. 5. Concrete: Filled on site with minimum 3000 psi concrete. See Section 03 30 00 for additional requirements. 2.04 VIBRATION ISOLATORS A. Non-Seismic Type: 1. All Elastomeric-Fiber Glass Pads: a. Configuration: Flat or molded. b. Thickness: 0.25 inch minimum. c. Assembly: Single or multiple layers using bonded, galvanized sheet metal separation plate between each layer with load plate providing evenly distributed load over pad surface. 2. Elastomeric Mounts: a. Material: Oil, ozone, and oxidant resistant compounds. b. Assembly: Encapsulated load transfer plate bolted to equipment and base plate with anchor hole bolted to supporting structure. 3. Steel Springs: a. Assembly: Freestanding, laterally stable without housing. b. Leveling Device: Rigidly connected to equipment or frame. 4. Restrained Steel Springs: a. Housing: Rigid blocking during rigging prevents equipment installed and operating height from changing during temporary weight reduction. b. Equipment Wind Loading: Adequate means for fastening isolator top to equipment and isolator base plate to supporting structure. 5. Elastomeric Hangers: a. Housing: Steel construction containing elastomeric isolation element to prevent rod contact with housing and short-circuiting of isolating function. b. Incorporate steel load distribution plate sandwiching elastomeric element to housing. 6. Spring Hanger: a. Housing: Steel construction containing stable steel spring and integral elastomeric element preventing metal to metal contact. b. Bottom Opening: Sized to allow plus/minus 15 degrees rod misalignment. 7. Combination Elastomeric-Spring Hanger: a. Housing: Steel construction containing stable steel spring with elastomeric element in series isolating upper connection of hanger box to building structure. b. Bottom Opening: Sized to allow plus/minus 15 degrees rod misalignment. 8. Thrust Restraints: a. Housing: Steel construction containing stable steel spring and integral elastomeric element installed in pairs to resist air pressure thrusts. b. Bottom Openings: Sized to allow plus/minus 15 degrees rod misalignment. PART 3 EXECUTION 3.01 INSTALLATION - GENERAL A. Install in accordance with manufacturer's instructions. B. Bases: 1. Adjust equipment level. VIBRATION AND SEISMIC CONTROLS FOR Alvine Engineering PLUMBING PIPING AND EQUIPMENT Alvine No. 2012 2897 22 05 48 - 2 The Chauncey - Schematic Design Development Iowa City, Iowa C. Prior to making piping connections to equipment with operating weights substantially different from installed weights, block up equipment with temporary shims to final height. When full load is applied, adjust isolators to load to allow shim removal. D. Support piping connections to equipment mounted on isolators using isolators or resilient hangers for scheduled distance. 1. Up to 4 Inches Pipe Size: First three points of support. 2. 5 to 8 Inches Pipe Size: First four points of support. 3. 10 inches Pipe Size and Over: First six points of support. 4. Select three hangers closest to vibration source for minimum 1.0 inch static deflection or static deflection of isolated equipment. Select remaining isolators for minimum 1.0 inch static deflection or 1/2 static deflection of isolated equipment. 3.02 FIELD QUALITY CONTROL A. See Section 01 40 00 - Quality Requirements, for additional requirements. B. Inspect isolated equipment after installation and submit report. Include static deflections. 3.03 SCHEDULES A. Pipe Isolation Schedule. 1. 1 Inch Pipe Size: Isolate 120 diameters from equipment. 2. 2 Inch Pipe Size: Isolate 90 diameters from equipment. 3. 3 Inch Pipe Size: Isolate 80 diameters from equipment. 4. 4 Inch Pipe Size: Isolate 75 diameters from equipment. 5. 6 Inch Pipe Size: Isolate 60 diameters from equipment. 6. 8 Inch Pipe Size: Isolate 60 diameters from equipment. 7. 10 Inch Pipe Size: Isolate 54 diameters from equipment. END OF SECTION VIBRATION AND SEISMIC CONTROLS FOR Alvine Engineering PLUMBING PIPING AND EQUIPMENT Alvine No. 2012 2897 22 05 48 - 3 THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK