table of contents - ac transit

AC Transit SPECIFICATIONS - TABLE OF CONTENTS D3 Richmond Yard Reactivation P2095 Addendum #3 12/22/15 00 01 10 - 1

TECHNICAL SPECIFICATIONS

TABLE OF CONTENTS

DIVISION 00 – PROCUREMENT AND CONTRACTING REQUIREMENTS Note the Division 00 Procurement and Contracting Documents are furnished as a separate document DIVISION 01 – GENERAL REQUIREMENTS – Part 1 00 11 00 Summary 00 14 00 Time for Completion, Liquidated Damages, Contractor’s License 01 20 00 Price and Payment Procedures 01 21 00 Allowances 01 26 00 Contract Modification Procedures 00 30 00 Administrative Requirements 01 31 00 Project Management and Coordination 01 32 00 Construction Progress Documentation 01 33 00 Submittal Procedures 01 40 00 Quality Requirements 01 42 00 References 01 48 00 Control of Work 01 50 00 Temporary Facilities and Controls 01 55 26 Traffic Control System 01 58 13 Project Information Signs 01 60 00 Product Requirements 01 70 00 Execution and Closeout Requirements 01 71 13 Mobilization 01 71 23 Construction surveying 01 71 25 Utility Potholing 01 79 00 Demonstration and Training DIVISION 01 – GENERAL REQUIREMENTS – Part 2 01 74 19 Construction Waste Management 01 84 15 Supporting from Structure 01 91 13 General Commissioning Requirements DIVISION 02 – EXISTING CONDITIONS 02 41 00 Selective Site Demolition 02 41 19 Selective Structure Demolition 02 82 13 Asbestos Abatement 02 82 33 Removal and Disposal of Material Containing Toxic Metals 02 84 16 Hazardous Materials Removal and Disposal


DIVISION 03 – CONCRETE 03 05 00 Concrete Floor Sealer 03 11 00 Concrete Formwork and Accessories 03 21 00 Reinforcing Steel 03 25 30 Fiber Reinforced Polymer Coatings 03 30 00 Cast in Place Concrete 03 37 19 Pneumatically Placed Concrete 03 54 19 Concrete Floor Underlayment DIVISION 04 – MASONRY 04 05 00 Mortar and Grout 04 90 00 Exterior Building Cleaning DIVISION 05 – METALS 05 12 00 Structural Steel 05 50 00 Metal Fabrications DIVISION 06 – WOOD, PLASTICS, AND COMPSITES 06 05 73 Wood Treatment 06 10 53 Miscellaneous Rough Carpentry 06 41 00 Architectural Wood Casework 06 64 00 Plastic Paneling (FRP) DIVISION 07 – THERMAL AND MOISTURE PROTECTION 07 14 16 Elastomeric Liquid waterproofing 07 18 16 Vehicular Traffic Coatings 07 21 00 Thermal Insulation 07 22 16 Roof Board Insulation 07 26 23 Below-Grade Vapor Retarders 07 54 23 Thermoplastic-Polyolefin Roofing 07 62 00 Sheet Metal Flashing and Trim 07 65 26 Self-Adhering Sheet Flashing 07 84 00 Firestopping 07 92 00 Joint Sealants 07 92 19 Acoustical Joint Sealants 07 95 00 Expansion control DIVISION 08 – OPENINGS 08 11 13 Hollow Metal Doors and Frames 08 31 13 Access Doors and Frames 08 56 19 Pass Windows 08 71 00 Door Hardware 08 80 00 Glazing 08 83 00 Mirrors


DIVISION 09 – FINISHES 09 22 16 Non-Structural Metal Framing 09 22 26.23 Metal Suspension Systems 09 28 13 Cementitious Backing Boards 09 29 00 Gypsum Board 09 30 00 Tile 09 51 13 Acoustical Panel Ceilings 09 53 23 Acoustical Ceiling Suspension Assemblies 09 61 43 Water Vapor Emission and Humidity Testing and Control Systems 09 65 13 Resilient Base and Accessories 09 65 16 Resilient Sheet Flooring 09 65 19 Resilient Tile Flooring 09 68 13 Tile Carpeting 09 72 16 Vinyl-Coated Fabric Wall Coverings 09 81 00 Acoustic Insulation 09 91 00 Painting 09 96 56 Epoxy Coatings 09 96 59 Tile Surface Refinishing 09 96 69 Electrostatic Painting 09 97 23 Elastomeric Coatings DIVISION 10 – SPECIALTIES 10 11 00 Visual Display Surfaces 10 14 00 Signage 10 21 13.20 Phenolic Toilet Compartments 10 22 13 Wire Mesh Partitions 10 28 13 Toilet Accessories 10 41 16 Emergency Key Access Systems 10 44 00 Fire Protection Specialties 10 81 13 Bird Control Devices DIVISION 11 – EQUIPMENT 11 11 10 Vehicle Service Equipment 11 11 29 Shop Equipment 11 11 40 Relocation of Existing Equipment Directives 11 12 00 Parking Control Equipment 11 24 19 Vacuum Equipment 11 31 00 Residential Appliances 11 99 00 Miscellaneous Equipment DIVISION 12 – FURNISHINGS 12 21 13 Horizontal Louver Blinds 12 36 16 Stainless Steel Countertops 12 36 61 Solid Surfacing Countertops DIVISION 13 – SPECIAL CONSTRUCTION 13 34 23 Prefabricated Shelters 13 34 40 Prefabricated Guard Booth


DIVISION 14 – CONVEYING EQUIPMENT 14 22 10 Modernization of Hydraulic Passenger Elevators Passenger Elevator Requirements Drawing 14 45 00 Vehicle Lifts DIVISION 21 – FIRE PROTECTION 21 00 50 Basic Fire Sprinkler Materials and Methods 21 10 00 Fire Sprinkler System DIVISION 22 – PLUMBING 22 00 50 Basic Plumbing Materials & Methods 22 10 00 Plumbing Piping Systems 22 40 00 Plumbing Fixtures 22 50 00 Plumbing Equipment DIVISION 23 – HEATING, VENTILATIONAND AIR CONDITIONING ((HVAC) 23 00 50 Basic HVAC Materials & Methods 23 05 93 Testing, Adjusting, and Balancing for HVAC 23 80 00 Heating, Ventilating, and Air Conditioning Equipment DIVISION 26 – ELECTRICAL 26 00 10 Basic Electrical Requirements 26 00 60 Power System Study 26 00 90 Electrical Demolition 26 05 19 Building Wire and Cable 26 05 26 Grounding and Bonding 26 05 29 Electrical Hangers and Supports 26 05 31 Conduit 26 05 33 Boxes 26 05 53 Electrical Identification 26 22 13 Dry Type Transformers 26 24 16 Panelboards 26 27 16 Cabinets and Enclosures 26 27 26 Wiring Devices 26 28 16 Overcurrent Protective Devices 26 28 19 Disconnect Switches 26 29 00 Motor Controls 26 32 13 Packaged Engine Generator System 26 36 23 Transfer Switches 26 50 00 Lighting 26 61 13 Fire Alarm System


DIVISION 27 – COMMUNICATIONS 27 00 10 Basic Communications Requirements 27 05 26 Communications Grounding and Bonding 27 05 28 Communications Pathways 27 05 36 Communications Cable Trays 27 11 00 Communications Equipment Rooms 27 13 13 Communications Copper Backbone Cabling 27 13 23 Communications Optical Fiber Backbone Cabling 27 15 00 Communications Horizontal Cabling 27 51 13 Communications Paging System DIVISION 28 – ELECTRONIC SAFETY AND SECURITY 28 13 00 Security Alarm Monitoring System 28 13 53 IP Video Intercom 28 23 00 Video Surveillance System DIVISION 31 – EARTHWORK 31 23 00 Excavation and Fill 31 23 33 Trenching and Backfilling 31 31 19 Vegetation Control DIVISION 32 – EXTERIOR IMPROVEMENTS 32 05 23 Cement and Concrete for Exterior Improvements. 32 11 00 Base Courses 32 13 00 Rigid Paving 32 16 13 Concrete Curbs and Gutters 32 17 13 Parking Bumpers 32 17 23 Pavement Markings 32 17 26 Tactile Warning Surfaces 32 31 13.73 Gate Operators 32 32 19 Metal Fences and Gates DIVISION 33 – UTILITIES 33 05 16 Utility Structures 33 05 50 Fuel Dispensing Equipment 33 05 90 Fuel / Fluid Monitoring System 33 30 00 Sanitary Sewerage Utilities 33 40 00 Storm Drainage Utilities 33 44 19 Storm Water Treatment DIVISION 40 – PROCESS INTEGRATION 40 12 13 Breathable Air Systems DIVISION 41 – MATERIAL PROCESSING AND HANDLING EQUIPMENT 41 34 23 Spray Painting booths DIVISION 45 – INDUSTRY-SPECIFIC MANUFACTURING EQUIPMENT 45 39 00 Fabricated Equipment


END OF TABLE OF CONTENTS

AC Transit FIBER REINFORCED POLYMER COATINGS D3 Richmond Yard Reactivation P2095 – Addendum #3 12/22/15 03 25 30 - 1

SECTION 03 25 30

FIBER REINFORCED POLYMER COATINGS PART 1 - GENERAL 1.01 GENERAL REQUIREMENTS

A. Requirements of Division 1 apply to all work of this Section. 1.02 SCOPE

A. This specification is intended to define the minimum requirements of structural strengthening using externally bonded fiber reinforced polymer (FRP) composite systems.

B. The work includes the furnishing of all materials, labor, equipment and services for the supply, installation and finish of all structural strengthening using externally bonded FRP composite system.

C. The general contractor or subcontractor shall furnish all materials, tools, equipment, transportation, necessary storage, access, labor and supervision required for the proper installation of the externally bonded FRP composite system.

1.03 RELATED WORK (See also Table of Contents)

A. Concrete Formwork: Section 03 10 00.

B. Cast-ln-Place Concrete: Section 03 30 00.

C. Concrete Unit Masonry: Section 04 22 00.

D. Clay Unit Masonry: Section 04 21 00. 1.04 REFERENCE STANDARDS

A. 2013 California Building Code (CBC) B. International Code Council (ICC)

a. ICC AC125, Acceptance Criteria for Concrete and Reinforced and Unreinforced Masonry Strengthening Using Externally Bonded Fiber Reinforced Polymer (FRP) Composite Systems.

C. American Standard for Testing and Materials (ASTM) a. ASTM D3039, Standard Test Method for Tensile Properties of Polymer Matrix Composite Materials. b. ASTM D4541, Standard Test Method for Pull-off Strength of Coating Using Portable Adhesive-Testers

D. American Concrete Institute (ACI) a. ACI 440.2R-08, Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures.

1.05 MATERIAL QUALIFICATIONS

A. Specifications for the FRP system have been developed using products supplied by Fyfe Co. LLC. Alternate FRP systems must be equivalent and must provide all items listed in Section 1.6 of this specification.

1.06 SUBMITTALS

A. Quality Control and Quality Assurance:


a. Submit product data indicating product standards, physical and chemical characteristics, technical specifications, limitations, installation instructions, maintenance instructions and general recommendations regarding each individual material. Only epoxy resins will be accepted for construction of FRP systems referenced in this specification. Other resins, such as polyesters/vinyl esters, are not allowed as substitutes. The manufacturer shall clearly define the epoxy resin working time. Any batch that exceeds the batch life shall not be used. b. Submit FRP system durability and structural testing information provided by FRP composite system manufacturer to demonstrate system properties of material to be used. Systems shall provide equivalent environmental durability testing to that defined in ICC AC125 or provide an approved ICC Evaluation Service Report for the proposed FRP system(s). Systems without the required environmental durability testing will not be allowed. c. Submit a list of completed surface bonded FRP composite strengthening projects completed with the manufacturer's FRP composite system in the past 3 years. The list should include at a minimum 25 projects with proposed FRP system, the dates of work, type, description and amount of work performed. d. Surface bonded FRP composite system shall be installed by certified applicator with written consent from manufacturer that the contractor has been trained. Certified applicator shall have a minimum of 3 years experience in performing FRP composite retrofits. e. The Engineer may suspend the work if the Contractor substitutes an unapproved fiber reinforced composite system or unapproved personnel during construction.

B. Design and working drawings:

a. Working drawings shall detail the type, locations, dimensions, numbers of layers, and orientation of all FRP materials and coatings to be installed. b. A list of two different qualified testing laboratories that can perform the required ASTM D3039 tests as per Section 3.3 of this specification.

C. Product Information:

a. Provide an ICC Evaluation Report, compliant with the 2013 CBC, for the proposed products. B .Provide approved UL assembly data for any required fire-resistant finishes (e.g. 2-hour beam-slab assembly). c. Properties of the composite materials as determined by independent laboratory testing in accordance with ASTM D 3039 (tensile modulus, stress and strain). d. Installation procedures, maintenance instructions, and general recommendations regarding each material to be used. e. Manufacturer’s Material Safety Data Sheets (MSDS) for all materials to be used. f. Manufacturer’s product data sheet indicating physical, mechanical and chemical characteristics of all materials used in the FRP system. g. Written verification from the manufacturer that their applicator has received the required certifications and training. h. Certification by the manufacturer that supplied products comply with local regulations controlling use of volatile organic compounds (VOC's).

1.07 PERFORMANCE

A. Design the composite system to achieve the structural performance shown on the structural drawings and the following data. Design calculations for the composite system shall be submitted for approval by the engineer of record, and shall be stamped by a registered Civil or Structural Engineer.

B. Calculations shall conform to requirements set forth in the bid documents and be based on the design modulus and associated area of the composite to be installed. FRP design values must be lower than the calculated mean determined from the test results received from the ASTM D3039 field test specimens (See Section 3.3 of this specification).

1.08 PRODUCT DELIVERY, HANDLING AND STORAGE

A. Deliver epoxy materials in factory-sealed containers with the manufacturer‘s labels intact and legible with verification of date of manufacture and shelf life.

B. Store materials in a protected area at a temperature between 40°F (4"C) and 100°F (38°C).


C. Products shall be stored according to the manufacturer’s requirements and shall avoid contact with soil and moisture. Products shall be stored to avoid UV exposure.

1.09 COORDINATE WITH OTHER TRADES

A. Prior to construction, the trades shall be briefed on any new or unusual construction procedures to ensure that they are aware of special conditions (e.g. new penetrations).

PART 2 - PRODUCTS 2.01 ACCEPTABLE MANUFACTURERS & COMPOSITE STRENGTHENING SYSTEM

A. Project Standard: Tyfo® Fibrwrap® System as supplied by Fyfe Company LLC, 8380 Miralani Drive, Suite A, San Diego, CA 92126. Tel: 858-642-0694. Systems other than the pre-qualified standard above can be evaluated. Alternate systems and materials meeting the requirements below will be allowed by written addendum.

B. Products:

a. Composite fabric: SEH fiber - primary glass fiber, unidirectional.

b. Epoxy saturant/primer: Tyfo® S epoxy is used as a primer and is also combined with the fiber to form the Tyfo® Fibrwrap® System.

c. Primer/Filler: Thickened Tyfo® S, WS, WP or TC thickened epoxy for protective seal coat, filling voids and primer where needed.

d. Finishes: Tyfo® RR, for any applicable fire resistant finish. Alternate finishes must be approved by the Architect.

C. Field thickened epoxy matrix, which is compatible with composite system’s resin matrix, may be used to patch

“bugho|es" up to 1.5" (40mm) in depth and to fill voids.

D. The manufacturer shall provide specific information on physical, mechanical and chemical properties of fiber, epoxy resin and FRP composite. FRP systems shall be equated based on the relative stiffness in terms of the product of the tested tensile modulus and the associated gross laminate area (E x A). Net fiber values shall not be used for design or testing requirements.

2.02 CERTIFIED APPLICATORS

A. Installation of the FRP system shall be performed by manufacturer certified applicators only. Certified applicators shall have the minimum experience and consent as recommended by the manufacturer

2.03 OTHER MATERIALS

A. Contractor to provide compatible primer, filler and other materials recommended by the manufacturer as needed for the proper installation of the complete surface bonded FRP composite system.

PART 3 - EXECUTION 3.01 SURFACE PREPARATION

A. Surfaces shall be prepared for bonding by means of abrasive blasting or grinding to remove existing laitance and expose aggregate [Concrete Surface Profile 2 (CSP-2)]. All contact surfaces shall then be cleaned by hand or compressed air. One prime coat of the manufacturer‘s epoxy shall be applied and allowed to cure for a minimum of one hour. Prior to the application of the saturated composite fabric, till any uneven surfaces with the manufacturers thickened epoxy, Provide anchorage as detailed on construction drawings, if required. B. Round off sharp and chamfered corners (to be wrapped around) to a minimum radius of 0.5" (20mm) by means of grinding or forming with the system’s thickened epoxy. Variations in the radius along the edge shall not exceed 0.5" (12mm)


for each 12” (300mm) of length. 3.02 INSTALLATION

A. Preparation work for project: Visit site to ensure that all patch work is complete and cured. Review project specifications in detail.

B. Verify ambient and concrete temperatures. No work shall proceed if the temperature of the concrete surface is less than 40°F (4°C) or greater than 100°F (38°C) or as specified on the epoxy component labels. The ambient temperature and temperature of the components shall be between 40°F (4°C) and 100°F (38°C), unless provisions have been made to ensure components' temperature is maintained within this range or the range specified by the manufacturer.

C. Prepare the epoxy matrix by combining components at a weight (or volume) ratio specified by the manufacturer. The components of epoxy resin shall be mixed with a mechanical mixer until uniformly mixed, typically 5 minutes at 400-600 rpm.

D. Components that have exceeded their shelf life shall not be used.

E. Saturation of the fabric shall be performed and monitored according to the manufacturer’s specified fiber-epoxy resin ratio. Fabric shall be completely saturated prior to application to contact surface in order to ensure complete impregnation. Saturation shall be supervised and checked by the certified installer. Both the epoxy resin and fabric shall be measured accurately, combined, and applied uniformly at the rates shown on the approved working drawings and per manufacturer‘s recommendations.

F. All cutting of fabrics, mixing of epoxy and combination thereof shall take place in a protected area away from critical structure functions and any electrical equipment.

G. Prepare surfaces as required, including corner preparation.

H. Remove dust and debris by hand or with compressed air as per specification.

I. Clean up and protect area adjacent to element where FRP composite is being applied.

J. Using a roller or trowel, apply one prime coat of epoxy resin to the substrate (2 mil min.). Allow primer to become tacky to the touch.

K. Fill any uneven surfaces or recesses with thickened epoxy.

L. Apply saturated fabric to substrate surface by hand lay-up, using methods that produce a uniform, constant tensile force that is distributed across the entire width of the fabric, and ensure proper orientation of the fabric. Under certain application conditions, the system may be placed entirely by hand methods assuring a uniform, even final appearance. Gaps between composite bands may not exceed 0.5" (12mm) width in the fabric's transverse joint unless otherwise noted on project drawings. A lap length of at least 6” (150mm) is required at all necessary overlaps in the primary fiber direction of the fabric.

M. Apply subsequent layers, continuously or spliced, until designed number of layers is achieved, per project drawings.

N. Using a roller or hand pressure, release or roll out entrapped air, and ensure that each individual layer is firmly embedded and adhered to the preceding layer or substrate.

O. Detail all fabric edges, including termination points and edges, with thickened epoxy.

P. Finish: All edges and seams must be feathered. Use system as directed by the manufacturer. Finish as specified between 24 and 72 hours after final application of epoxy. If after 72 hours the epoxy is cured; the surface must be roughened by hand sanding or brush blasting, prior to finishing.

Q. System may incorporate structural fasteners but limitations and detailing must be verified with composite system manufacturer.


3.03 INSPECTION AND TESTING

A. Field inspection

B. The contractor shall monitor the mixing of all epoxy components for proper ratio and adherence to manufacturer’s recommendations. Record batch numbers for fabric and epoxy used each day, and note locations of installation. Measure square footage off fabric and volume of epoxy used each day. Complete report and submit to the Owner, engineer-of-record and FRP composite system manufacturer.

C. A Certified Special Inspector shall periodically observe all aspects of preparation, mixing, and application. All FRP composite applied areas shall be inspected, in accordance with the manufacturer’s specifications for voids, bubbles, and delaminations. All defective areas shall be repaired as specified in Section 3.4 "Remedial Works".

D. The contractor shall provide a report signed by a registered professional engineer certifying that the installation is acceptable, complete with the testing reports and photographs.

E. In-situ Testing

a. Pull-off Tests:

i. Direct tension adhesion testing of cored samples shall be conducted using the method described by

ASTM D4541. A minimum of three tests shall be performed for each day of production or for each 500 ft2 (45m2) of FRP application, whichever is less. Pull-off tests shall be performed on a representative adjacent area to the area being strengthened whenever possible. Tests shall be performed on each type of substrate or for each surface preparation technique used.

ii. The prepared surface of the bonded FRP system shall be allowed to cure a minimum of 72 hours

before execution of the direct tension pull-off test. The locations of the pull-off tests shall be representative and on flat surfaces. lf no adjacent areas exist, the tests shall be conducted on areas of the FRP system subjected to relatively low stress during service. The minimum acceptable value for any single tension test is 175 psi (1.2MPa). The average of the tests at each location shall not be less than 200 psi (1.4MPa). Additional tests may be performed to qualify the work.

iii. Test locations shall be filled with thickened epoxy after the values have been recorded and verified by

the special instructor and the test dollies have been removed.

F. Laboratory Testing

a. Sampling:

i. Record lot number of fabric and epoxy resin used, and location of installation. Measure square footage of fabric and volume of epoxy used each day. Label each sample from each day’s production.

ii. A “sample batch" shall consist of two 12" by 12” (300mm by 300mm) samples of cured composite, A minimum of two “sample batches” shall be made daily. The two “sample batches" will be taken at appropriate times during the day as to ensure the maximum material deviance in the components of the FRP composite.

b. Preparation of Samples:

i. Prepare sample on a smooth, flat, level surface covered with polyethylene sheeting, or 16 mil plastic

Elm, prime with epoxy resin. Then place one layer of saturated fabric and apply additional topping of epoxy. Cover with plastic film and squeegee out all bubbles.

ii. Samples shall be stored in a sample box and not moved for a minimum 48 hours after casting. The

prepared, identified samples shall be given to a pre-approved and experienced testing laboratory. The laboratory shall then precondition samples for 48 hours at 140°F (60 °C) before testing.


c. Testing:

i. Testing specimens shall be cut from samples and tested for ultimate tensile strength, tensile modulus and percentage elongation as per ASTM D3039 in the longitudinal fiber direction.

ii. Test a minimum of 15% of all samples as per ICC AC178. If one coupon fails, specimens from the

same 12” x 12" (300mm x 300mm) sample will be tested. Lf these specimens also fail, the other 12” x 12" (300mm x 300mm) sample from the same “sample batch” will be tested. In the extreme case that this sample also fails, the remaining "sample batch" for that day will be tested and appropriate remedial measures shall be taken to ensure integrity of the system at locations from the failed “sample batch". In addition, 25% of the remaining samples shall be tested by the same criteria as per lCC AC178.

iii. Testing results shall be made available within 3 weeks of sample submission.

d. Acceptance Criteria:

i. FRP design values must be lower than the calculated mean determined from the test results received from the ASTM D3039 field test specimens.

ii. Acceptable minimum values for ultimate tensile strength, tensile modulus, and elongation shall not be below the submitted design values.

iii. Any values below the submitted design values are considered a failure and require remedial works.

3.04 REMEDIAL WORKS

A. Small voids and bubbles [on the order of3” (75mm) diameter] shall be injected or back filled with epoxy.

B. Voids and delaminations on the order of 6” (150 mm) in diameter or an area of 5" x 5" (135mm x 135mm) shall be reported to the engineer of record and remedial measures shall be submitted by the contractor for approval.

C. In the event that laboratory testing determines a “sample batch” to possess insufficient material properties, remedial measures shall be taken. Any member where the installed FRP composite system has material properties determined to be below the minimum specified values, additional layers shall be installed until the composite thickness is increased by the same percentage as the deficiency of the materials tensile modulus. Or any other remedial measures directed by the engineer.

3.05 MAKE GOOD

A. Make good at no cost to the Owner, any damage to the new or existing structures, property or services caused by the installation and testing of the FRP composite.

3.06 CLEAN UP

A. Remove all surplus material, equipment and debris from the site on completion of the work. Leave the site clean.

PART 1 - GENERAL 1.01 RELATED DOCUMENTS

A. The Conditions of the Contract for Construction and the General Requirements of Division 1 of these Specifications apply to the Work in this Section.

1.02 WORK INCLUDED


A. The Work of this Section shall include furnishing all labor, materials, equipment, and supervision to prepare the surface of the structural concrete members and to install the FRP Reinforcement as indicated on the Drawings.

1.03 RELATED WORK

A. Concrete Formwork: Section 03 10 00.

B. Cast-ln-Place Concrete: Section 03 30 00.

C. Concrete Unit Masonry: Section 04 22 00.

D. Clay Unit Masonry: Section 04 21 00. 1.04 REFERENCE STANDARDS A. Comply with the following reference standards, except where more stringent requirements are indicated on the

Drawings or specified herein:

a. 2013 California Building Code (CBC)

b. American Concrete Institute (ACI)

i. ACI 440.2R-08, Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures

ii. ACI 440R-07, Report on Fiber-Reinforced Polymer (FRP) Reinforcement for Concrete Structures iii. ACI 440 R-96, State-of-the-Art Report on Fiber Reinforced Plastic (FRP) Reinforcement for Concrete

Structures. iv. ACI 503 R, Pull-off test to determine FRP adhesion to concrete substrate.

c. ICC Evaluation Service

ICC Evaluation Report – ESR-3288. The ICC report must be in compliance with 2009 and 2012 IBC and also must be in compliance with 2010 CBC.

d. International Concrete Repair Institute (ICRI)

i. ICRI Guideline No. 03742, Guide for the Selection of Strengthening Systems for Concrete Structures ii. ICRI Guideline No. 03739, Guide to Using In-Situ Tensile Pull-Off Tests to Evaluate Bond of Concrete

Surface Materials

e. Sika CarboDur Composite Strengthening Systems – Engineering Guidelines for Design and Application.

f. American Society of Testing and Materials (ASTM) as cited herein. 1.05 QUALITY CONTROL

A. Quality Control procedures performed by the Manufacturer shall include, but not be limited to the following:

a. Manufacturer shall have a nationally recognized program of contractor training, certification and technical support.

b. The Manufacturer shall have minimum ten years experience in FRP Reinforcement confirmed by actual field

tests of minimum 100 successful installations.

c. The Manufacturer shall be able to supply testing data to demonstrate system properties and durability of the actual FRP Reinforcement to be used.


B. Quality Control procedures performed by the Contractor shall include, but not be limited to the following:

a. The Contractor shall be trained by the Manufacturer and shall have completed a program of instruction in the use of FRP Reinforcement.

b. The Contractor shall have a minimum of two years experience in FRP Reinforcement confirmed by actual field

tests of at least 5 successful installations.

c. The Contractor shall inspect all materials prior to application to assure that they meet specifications and have arrived to the job-site undamaged.

d. The FRP Reinforcement shall be completely inspected by the contractor during and immediately following

application of the composite materials. Conformance with the design drawings, proper alignment of fibers and quality workmanship shall be assured. Entrapped air shall be released or rolled out before the epoxy sets. Defects shall be noted in the Daily Construction Log.

e. After FRP Reinforcement has cured, the contractor shall inspect the all work to check for voids and or

debonding. Repairs shall be made as per Par. 3.7 Repair of Defects, and noted in the Daily Construction Log. 1.06 SUBMITTALS

A. Submit for record Material Safety Data Sheets (MSDS) of each product, used on site. B. Submit product data indicating product standards, physical and chemical characteristics, environmental durability,

technical specifications, limitations, installation instructions, and general recommendations regarding each material.

C. Submit for record, a qualification statement by the Contractor listing their completed FRP Reinforcement projects, including size, location, owner, engineer / architect and contact numbers.

D. Submit for record a complete description of the FRP Reinforcing system materials, surface preparation, application

procedures, application rates, and cure times. E. Submit for record copies of purchase order and packaging slips showing quantities and dates of primer and resin

purchased.

F. Submit for review and approval shop drawings including, the following:

a. Limits of FRP Reinforcing. b. Details of epoxy injection crack repair and epoxy resin patching. c. Complete system details including, but not limited to, FRP Reinforcement, primer, resin, and protective coating.

G. Submit for record test results of the Pull-off test to determine FRP adhesion to concrete substrate. H. Submit for record Daily Construction Logs kept by the Contractor. These logs shall include the following information:

Weather and temperature at application times; Amount of product used and square footage/linear footage of substrate covered; Batch numbers of all products used; Names of all crew members; Any bond-strength tests, noting location, quantity and who performed these tests.

I. Submit current approved ICC Evaluation Report in the name of the proposed FRP system to be used on this project.

This ICC Evaluation Report must be compliant with both the 2009 & 2012 IBC (International Building Code) and must be compliant with the 2010 CBC (California Building Code).

J. Submit independent test report verifying the environmental durability of the proposed system to be used on this

project. Such reports shall include as a minimum:

a. 10,000 hr. resistance to salt water


b. 10,000 hr. resistance to high temperature (38C) and high humidity (100%) c. 10,000 hr. resistance to alkali solution (pH 9.5) d. 3,000 hr. resistance to dry heat (60C) e. resistance to 20 freeze/thaw cycles f. resistance to UV/condensation @ 100 cycles g. resistance to diesel fuel (4 hr. exposure)

1.07 JOB-SITE CONDITIONS

A. Do not apply FRP Reinforcement materials if raining, snowing, or dew condensation is expected or existing concrete

surface is wet or if the ambient or surface temperature are below 40 F (4C).

B. The ambient temperature and temperature of the epoxy components shall be between 50 F (10C) and 80 F

(27C) at the time of mixing. See appropriate technical data sheets for more specific instructions.

C. Precautions should be taken to avoid damage to any surface near the work zone due to mixing and handling of the

specified material. D. The Contractor is solely responsible for fume control and shall take necessary precautions against injury to Installer

personnel or adjacent building occupants during application of primer and resin, etc. Contractor personnel shall use protective equipment and area shall be well vented to the outside. As a minimum, Installer must take the following precautions:

a. Contractor to locate and protect building air intake during application. b. Contractor to follow all state, federal, and local safety regulations. c. Contractor to follow all Manufacturers’ safety requirements as indicated on appropriate MSDS sheets.

1.08 DELIVERY, STORAGE, AND HANDLING

A. Deliver primer, saturant and protective coating in original, unopened containers with the Manufacturer’s name, labels, product identification, and batch numbers.

B. FRP Reinforcement shall be stored in a cool dry area away from direct sunlight, flame, moisture, or other hazards. C. Store primer, saturant and protective coating under conditions as recommended by the Manufacturer in a cool dry

place out of direct sunlight. Products that have exceeded their shelf life shall not be used. D. Contractor is required to confirm that all materials used in accordance with this Section conform to local, state, and

federal environmental and worker’s safety laws and regulations. E. During operations Contractor shall maintain barricades. F. The Contractor shall properly dispose of empty containers in accordance with local regulations.

PART 2 - PRODUCTS 2.01 FRP REINFORCEMENT FABRIC AND/OR LAMINATE

A. FRP Reinforcement fabric shall be high strength, high modulus, fiber fabric that may be unidirectional or woven (in various fiber architectures) to suit specific repair needs.

a. FRP Reinforcement fabric shall be of the type, size, layer and location as indicated on the Drawings. b. FRP Reinforcement fabric shall meet the following minimum requirements:

SikaWrap Hex 100G

SikaWrap Hex 103C


Property* Prior to testing, laminate samples shall

be cured at least 7 days at 70F then post-cured

at 140F for 48 hours

Requirement Requirement ASTM

Test Method

Laminate Tensile Strength, In primary fiber direction – 1 layer, per inch width

3,000 lbs./layer (13.3 kN/layer)

3,775 lbs./layer (16.8 kN/layer)

D3039

Laminate Tensile Modulus, In primary fiber direction

3.4x106 psi (23,400 MPa)

9.0x106 psi (62,000 MPa)

D3039

Laminate Elongation at break 2.00% 0.91% D3039

Dry Fabric Weight, Minimum, per square yard 27 oz./yd2

(913 g/m2) 18 oz./yd2

(618 g/m2)

Percent Laminate Tensile Strength Retained after:

7 days, 100% humidity,100F (38C)

3,000 hrs exposure to alkali 3,000 hrs exposure to salt water

3,000 hrs exposure at 140F (60C)

90% 90% 90% 90%

90% 90% 90% 90%

Visual Defects D2563

c. Approved products are:

i. SikaWrap Hex Fabrics (100G, 106G, 107G, 320G, 430G, 103C, 113C, 117C, 230C), Sika Corp, Lyndhurst, NJ.

ii. Alternate products must be submitted and approved by the engineer.

2.02 CONCRETE SURFACE PRIMER

A. Surface Primer shall be a two component, 100% solids, moisture/tolerant, high modulus, high strength epoxy.

B. Surface Primer shall meet the following minimum requirements:

Sikadur 300 Sikadur 330

Property Requirement Requirement ASTM Test Method

Tensile Strength 8,000 psi 4,900 psi D638

Tensile Modulus 250,000 psi --- D638

Elongation at Break 3.0% 1.2% D638

Flexural Strength 11,500 psi --- D790

Flexural Modulus 500,000 psi 506,000 psi D790

Heat Deflection Temp. (HDT) 117F (47C) 120F (48C) D648

C. Approved products are:

a. Sikadur 300, Sika Corp., Lyndhurst, NJ. b. Sikadur 330, Sika Corp., Lyndhurst, NJ. c. Alternate products must be submitted and approved by the Engineer.

2.03 FABRIC SATURANT

A. Saturant resin shall be two component, 100% solids, moisture tolerant, high strength, high modulus epoxy.

B. Saturants shall meet the following minimum requirements:

Sikadur 300 Sikadur 330 (Dry Lay-up)


Property Requirement Requirement ASTM Test Method

Tensile Strength 8,000 psi 4,900 psi D638

Tensile Modulus 250,000 psi --- D638

Elongation at Break 3.0% 1.2% D638

Flexural Strength 11,500 psi --- D790

Flexural Modulus 500,000 psi 506,000 psi D790

Heat Deflection Temp. (HDT) 120 F 120F (48C) D648

C. Approved products are:

a. Sikadur 300, Sika Corp, Lyndhurst, NJ. b. Sikadur 330 (Dry Lay-up), Sika Corp, Lyndhurst, NJ. c. Alternate products must be submitted and approved by the Engineer.

2.04 EPOXY REPAIR MORTAR

A. Repair mortar shall be 100% solids, non-sag paste epoxy. B. Approved products are:

a. Sikadur 30, Sika Corp., Lyndhurst, NJ. b. Sikadur 31, Sika Corp., Lyndhurst, NJ c. Alternate products must be submitted and approved by the Engineer.

2.05 PROTECTIVE COATING A. Protective coating shall be polymer or acrylic based and shall be UV resistant. B. Approved products are:

a. Sikagard 550W, Sika Corp., Lyndhurst, NJ. b. Sikagard 670W, Sika Corp., Lyndhurst, NJ. c. Alternate products must be submitted and approved by the Engineer.

PART 3 - EXECUTION 3.01 GENERAL

A. Inspect surfaces to receive the work and report immediately in writing to the Engineer as required in the General

Conditions and deficiencies in the surface that render if unsuitable for proper execution of this work. B. Protect vehicles, concrete, and other items surrounding work area from dust or damage due to Work of this Section.

3.02 SURFACE PREPARATION

A. All concrete surfaces shall be dry and free of surface moisture and frost, and tested by the Contractor to evaluate

moisture transmission in accordance with ASTM D4263 “Indicating Moisture in Concrete by the Plastic Sheet Method.“

B. All concrete surfaces shall be sound. Remove deteriorated concrete, dust, laitance, grease, paint, curing

compounds, waxes, impregnations, foreign particles, and other bond inhibiting materials from the surface by blast cleaning or equivalent mechanical means.

C. All concrete surfaces shall be air blasted and vacuumed clean to a dust free condition. D. Concrete surface irregularities less than one inch shall be ground and smoothed and/or filled with an approved repair

mortar (e.g., Sikadur 30) with the addition of 1 part oven dried sand to make an epoxy mortar. Surface irregularities


shall be limited to less than 0.04 inches (1 mm). Surface irregularities greater than one inch shall be repaired using an approved cementitious repair mortar (e.g. SikaTop 123).

E. External concrete corners shall be rounded to at least a 1/2” radius when perpendicular to fiber orientation and

internal corners shall be smoothed by trowelling epoxy mortar into the corners. F. The adhesive strength of the concrete shall be verified after preparation by random pull-off testing (ACI 503R) at the

direction of the Engineer. Minimum tensile strength is 200 psi with concrete substrate failure, or as approved by the Engineer.

3.03 MIXING PRIMER AND SATURANT

A. Mix components in accordance with Manufacturer’s recommendations.

B. Diluting is not permitted. Pre-condition materials as indicated on technical data sheet. C. Mix only that quantity which can be used within its pot life. D. Do not batch delivered units into smaller quantities. Mix only full units.

3.04 PRIMER APPLICATION

A. Apply primer in accordance with Manufacturer’s recommendations.

B. Primer may be applied with a brush or roller. Apply second coat as necessary after first coat has penetrated into concrete.

C. Surface depressions shall be filled with epoxy filler per manufacturers’ instructions.

D. Primer must be covered with fiber within 24 hours of application, depending on temperature conditions. If 24-hour

window is exceeded, the primed surfaces must be solvent wiped with a fast flashing solvent (e.g. MEK) or roughened with sandpaper to break the amine blush.

3.05 FRP REINFORCEMENT APPLICATION Method 1: Wet Lay-Up

A. Apply FRP Reinforcement in accordance with Manufacturer’s recommendations.

B. When using saturator equipment, follow Manufacturer’s procedures for proper machine set-up and calibration. Rollers shall be calibrated to saturate the fabric with the proper resin-to-fabric ratio. The roller gap shall be checked daily by a qualified technician for accuracy. The resin-to-fabric ratio shall also be verified by resin usage and documented on the daily project logs.

C. Once the fabric is saturated, it may then either be spooled for easy handling, or cut to specified lengths and booked

for handling. Care must be taken not to damage the fibers.

D. The fabric may then be applied to the surface with no delay. Work from one end to the other, taking care to orient the fibers as specified. Remove any air entrapped in the fabric with a ribbed roller or squeegee.

E. Sheets shall be lapped in the longitudinal direction 6 inches minimum or as indicated on the Drawings. Note: no

lapping is required of the sheets parallel to the direction of fiber orientation. Method 2: Dry Lay-Up A. Apply FRP Reinforcement in accordance with Manufacturer’s recommendations.


B. FRP Reinforcement sheets shall be cut beforehand into prescribed lengths. Sheets shall be lapped in the longitudinal

direction 6 inches minimum or as indicated on the Drawings. Note: no lapping is required of the sheets parallel to the direction of fiber orientation.

C. Follow Manufacturer’s recommendations regarding primer open times. D. Apply a primary saturant coat uniformly by roller brush. E. Apply FRP Reinforcement sheets fiber side down to the concrete over the fresh saturant using a ribbed roller to

remove any air bubbles.

E. FRP Reinforcement sheets shall be left alone for about 30 minutes allowing for the primary saturant to soak through the fabric. Correct any dislocation on lifting.

G. Apply secondary saturant coat with roller over installed sheets in order to impregnate and replenish primary saturant. H. If succeeding FRP Reinforcement sheets are specified on the Drawings repeat application procedures. 3.06 CURING A. Protect finished installation of FRP Reinforcement from rain, sand, dust, etc. using protective sheeting or other

barriers. Do not allow protective sheeting to come in contact with finished application. B. Curing of finished application shall be a minimum of 24 hours and in order to achieve full strength curing shall be

extended for a period of two weeks at an average ambient temperature of 68F.

3.07 INSPECTION

A. A Certified Special Inspector shall periodically observe all aspects of preparation, mixing, and application in accordance with AC178 “Inspection and Verification of Concrete and Reinforced and Unreinforced Masonry Strengthening Using Fiber-reinforced Polymer (FRP) Composite Systems.” All FRP composite applied areas shall be inspected in accordance with the manufacturer’s specifications for voids, bubbles, and delaminations. All defective areas shall be repaired as specified in Section 3.08 "Repair of Defects".

3.08 REPAIR OF DEFECTS

A. Upon completion of the curing process, the installed system shall be checked for areas where saturant has not penetrated or where saturant has not completely cured. Such areas shall be epoxy injected to re-establish bond subject to the approval of the Project Engineer.

B. Repair procedures shall be performed in accordance with guidelines established by ACI 440.2R-08 (paragraph 7.2.3)

and approved by the Project Engineer. All repairs shall be subject to the same application, curing and quality control specifications as the original work.

a. Small delaminations and voids less than 2 in2 each are permissible as long as the delaminated area is less than

5% of the total laminate area and there are no more than 10 such delaminations per 10 ft2. b. Medium sized delaminations and voids greater than 2 in2 but less than 25 in2 may be repaired by epoxy resin

injection or ply replacement, depending on the size and number of delaminations and their location. The repair procedure should be determined by the Project Engineer.

c. Larger size delaminations and voids greater than 25 in2 should be repaired by selectively cutting away the affected sheet and applying an overlapping sheet patch of equivalent plies. The overlap should extend a minimum of 6 in. in all directions.

3.09 PROTECTIVE COATING


A. Apply protective coating in accordance with Manufacturer’s recommendations. 3.10 CLEANING

A. Uncured saturants may be cleaned from tools with an approved solvent and properly disposed.

B. Cured saturants shall be removed by mechanical means and properly disposed.

END OF SECTION

AC Transit VEHICULAR TRAFFIC COATINGS

D3 Richmond Yard Reactivation P2095 Addendum #3 - 12/22/15 07 18 16 - 1

SECTION 07 18 16 VEHICULAR TRAFFIC COATINGS PART 1 - GENERAL 1.01 DESCRIPTION

A. This Section describes the requirements for furnishing and installing the following types of fluid-applied traffic coating:

1. Replacement of vehicular traffic coating at parking surfaces at an existing facility where existing

elastomeric deck coatings are being removed and structural repairs are occurring at the post tensioned concrete deck..deck.

2. Removal and replacement of Parapet specialty coating at parapets adjoining post tensioned concrete parking deck.

B. Related Sections:

1. Selective structural demolition is specified in Section 02 41 19.

2. Fiber Reinforced Polymer Coatings are specified in Section 03 25 00.

3. Elastomeric liquid waterproofing is specified in Section 07 14 16.

1.02 SUBMITTALS A. General: Comply with Division 01.

B. Samples: 12-inch square samples of fully cured exposed finish materials, in standard colors for the Architect's selection.

C. Product Data: Traffic coating manufacturer's application specifications, maintenance instructions, and locations

of 5 installations applied by factory-trained applicators. D. Warranty. 1.03 QUALITY ASSURANCE

A. Design Criteria: Traffic coating shall be UL rated Class A, in conformance with ASTM E108. B. Manufacturer: Provide traffic coating produced by a single manufacturer with not less than 5-years prior

production and installation of specified materials. Manufacturer of Parapet specialty coating shall be ISO 9001:2008 certified and have in existence a recognized ongoing quality assurance independently audited on a regular basis.

C. Perform a review of existing substrate, structural repair methods and materials, surface preparation methods, and

confirm the compatibility of proposed traffic coatings with the final repaired substrate.

D. Substrate Adhesion Testing: Prior to material installation, apply test installations sections and perform adhesion and pull testing to the satisfaction of the system manufacturer

E. Installer: Traffic coating and parapet specialty coating materials shall be installed by an applicator approved and

trained by the materials manufacturer. 1.04 PRODUCT DELIVERY, STORAGE, AND HANDLING A. General: Comply with Division 01.

B. Deliver and store materials in manufacturer's unopened containers and packaging, identified with manufacturer's name, and name and type of material. Containers shall contain UL label.

C. Follow additional instructions of the manufacturer.



1.05 JOB CONDITIONS

A. Proceed with work only after substrate construction and penetrating work have been completed. Substrate work includes removal of existing elastomeric coatings and structural deck repairs.

B. Weather Conditions: Proceed with installation when weather conditions are in compliance with manufacturer's

recommended limitations.

C. Pre-Installation Conference: Meet at Project site prior to commencement of work and review requirements for work and conditions which could interfere with successful performance. Where required for warranty, require manufacturer's technical representative to participate in conference.

1.06 WARRANTY

A. Furnish manufacturer's warranty signed by the applicator and authorized representative of manufacturer, warranting traffic coating materials for 3-years against failures resulting from normal exposure, excluding failures due to unusual weather, failure of substrate, or abuse. This warranty shall be in addition to and not a limitation of other rights the Owner may have against the Contractor under the Contract Documents.

PART 2 - PRODUCTS 2.01 VEHICULAR TRAFFIC COATING AT PARKING SURFACES

A. Approved Manufacturer: Gaco Western, Sika, Siplast or approved equal.

B. Vehicular Traffic Liquid Applied Waterproofing System: A reinforced, fluid-applied, self-leveling, PMMA-based waterproofing system for use over concrete substrates to receive vehicular traffic. The system shall have an aggregate surfacing and colored abrasion resistant top-coat as selected by owner/specifier from the manufacturer’s standard palette of colors. Basis of design is Siplast “Terapro VTS Reinforced Vehicular Traffic System”, Soprema “Alsan RS Parking Deck Fully Reinforced Waterproofing System”, or approved equal.

C. Materials:

1. Primer for Masonry and Vertical Concrete Substrates: Siplast “Pro Primer W”, fast-curing, PMMA-based, acrylic primer for use over masonry, concrete repair materials and vertical concrete substrates.

2. Primer for Horizontal Concrete Substrates: Siplast “Pro Primer T”, fast-curing, PMMA-based, acrylic

primer for use over horizontal concrete substrates. 3. Flashing Resin: Siplast “Terapro Flashing Resin”, thixotropic, flexible, acrylic, PMMA-based resin for

use in combination with a fleece fabric to form a monolithic, reinforced flashing membrane used in conjunction with a reinforced or unreinforced waterproofing system.

4. Base Resin: Siplast “Terapro Base Resin”, flexible, acrylic PMMA-based resin for use as waterproofing

in a reinforced or unreinforced PMMA waterproofing system. 5. Fleece: Siplast “Pro Fleece”, non-woven, needle-punched polyester fabric used as a reinforcement in

catalyzed resin flashing and field membrane systems.

a. Nominal Thickness: 40 mils.

b. Weight: 110 grams per square meter 6. Waterproofing/Wearing Layer Resin: Siplast “Terapro VTS Resin”, PMMA-based, acrylic resin, when

combined with aggregate filler, used to provide a waterproofing/wearing layer in a reinforced or unreinforced PMMA waterproofing system.

7. Aggregate Filler for Waterproofing/Wearing Layer Resin: Siplast “Terapro VTS Aggregate Filler”,

quartz aggregate blend added to the waterproofing/wearing layer resin to produce a PMMA-based resin/aggregate slurry waterproofing/wearing layer.

8. Color Finish: Siplast “Pro Color Finish”, pigmented, multi-component, PMMA-based finish layer for

use in resin-based waterproofing and flashing systems. D. Waterproofing Accessories:



1. Cleaning Solution/Solvent: Siplast “Pro Prep”, clear solvent used to clean and prepare transition areas

of in-place catalyzed resin to receive subsequent coats of resin and to clean substrate materials to receive resin.

2. Paste: Siplast “Pro Paste”, flexible PMMA-based paste used for remediation of depressions in

substrate surfaces prior to the application of the waterproofing system or used as a leveling layer at fleece overlaps of reinforced waterproofing systems.

3. Repair Mortar: Siplast “Pro Repair Mortar”, two-component, PMMA-based, aggregate filled mortar

used for patching concrete substrates. 4. Catalyst: Siplast “Pro Catalyst Poser”, peroxide-based reactive agent used to induce curing of acrylic

resins. 5. Natural Quartz: Siplast “Pro VTS Quartz”, natural-colored, kiln-dried, silica aggregate suitable for

broadcast into the wearing layer of the waterproofing system and subsequently coated with a color finish. Quartz shall be supplied by the manufacturer of the waterproofing membrane.

6. Thixotropic Agent: Siplast “Pro Thixo”, liquid additive used to increase the viscosity of the PMMA-

based resin products, allowing the resins to be applied over vertical or sloped substrates.

2.02 PARAPET SPECIALTY COATING A. Approved Manufacturer: Sika “Sikagard 550W Elastocolor” or approved equal “Sikagard Elastic Base Coat” or approved equal “Sikagard 552W Primer” or approved equal B. Parapet specialty coating: Elastomeric, crack-bridging, anti-carbonation, acrylic protective coating. C. Materials: 1. Elastomeric Acrylic Coating: Product shall be 100% Acrylic Emulsion. a. Moisture Vapor permeability (ASTM E96): 14.5 Perms. b. Crack Bridging (at 16 mils) a. Static 30 mils b. Dynamic > 1000 cycles 12 mils c. Crack bridging maintained at low temperatures d. The material shall be resistant to dirt pick-up and mildew. 2. Elastomeric Acrylic Smooth and Textured Base coating 3. Adhesion Promoter/ Surface Conditioner PART 3 - EXECUTION 3.01 VEHICULAR TRAFFIC COATING AT PARKING SURFACES

A. Examination:

1. General: Verify that the substrate is suitable to receive work. Notify the Architect in writing of conditions detrimental to the proper and timely completion of work. Bring substrate deficiencies into an acceptable condition prior to commencing work.

2. Concrete Substrate Requirements: Structural concrete shall be cured a minimum of 28 days in

accordance with ACI-308, have a minimum compressive strength of 3,500 psi (24 N/mm2) and have a moisture content that conforms with the waterproofing system manufacturer’s requirements prior to commencement of work.

3. Moisture Content Evaluation: Evaluate the level of moisture in the substrate to determine that the

moisture content is acceptable for application of the specified waterproofing system. Concrete substrates shall have a maximum moisture content of 6% by weight and a maximum internal relative humidity of 75%.

4. Adhesion Testing for Concrete Substrates to Receive Resin Materials: Test the concrete substrate

using a device conforming to ASTM D 4541 using a 50 mm dolly adhered with the specified catalyzed primer. Utilize the same concrete preparation methods as that which will be used prior to application of the waterproofing for areas to be evaluated for adhesion. Ensure that a minimum adhesion value of 220 psi is obtained before application of the PMMA primer. If multiple areas or substrates are involved in the scope of work, evaluate each to determine suitability. Maintain testing/evaluation records.



B. Surface Preparation:

1. Protection: Provide protection to prevent dust/debris accumulation, spillage and resin overruns.

2. Cleaning: Remove oil and grease with a commercial grade cleaner; thoroughly rinse and dry. Sweep, blow, or vacuum loose surface debris in areas to receive resin.

3. Taping: Utilize masking tape at perimeters and joints of the area to be waterproofed to provide neat

terminations.

4. Masonry/Concrete Walls: Shot-blast or grind concrete or masonry wall surfaces to provide a sound substrate free from laitance and all residue from bitumen, coal tar, primer, coatings, adhesives, sealer or any material that may inhibit adhesion of the primer. Following application of the specified primer, but prior to application of the waterproofing system, fill cracks, voids, fractures, depressions, small indentations, and low areas in the substrate using the specified paste. The use of paste or sealant is not an acceptable alternative to repointing mortar joints. Do not apply waterproofing materials over soft or scaling brick or masonry, faulty mortar joints, or walls with broken, damaged or leaking coping components.

5. Preparation of Newly Placed Concrete Substrates to Receive Resin Materials: Newly placed concrete

shall be cured a minimum of 28 days in accordance with ACI-308, and have a minimum compressive strength of 3,500 psi (24 N/mm2). Following evaluation for moisture content and confirmation that the moisture content is at a acceptable level, shot-blast or scarify/shot blast the surface to provide a sound substrate free from laitance, and contaminants, generating a concrete surface profile of CSP-2 to CSP-4 as defined by the ICRI. Grinding may be used as a preparation method for localized areas that cannot be reached by a shot blasting equipment provided that a surface profile of CSP-2 to CSP 4 can be generated. Repair spalls and voids on vertical or horizontal surfaces using the specified primer and preparation paste.

6. Preparation of Existing Concrete/Masonry Substrates to Receive Resin Materials: Existing concrete

substrates shall have a minimum compressive strength of 3,500 psi. Following evaluation for the presence of contaminants and confirmation that the moisture content is at an acceptable level, shot blast or scarify/shot-blast concrete or masonry surfaces to provide a sound substrate free from laitance, carbonated concrete, residue from bitumen, coal tar, primer, coatings, adhesives, sealer, topically applied waterproofing materials or any material that may inhibit adhesion of the specified primer. Generate a concrete surface profile of CSP-2 to CSP-4 as defined by the ICRI. Grinding may be used as a preparation method for localized areas that cannot be reached by a shot blasting equipment provided that a surface profile of CSP-2 to CSP 4 can be generated. Repair spalls and voids on vertical or horizontal surfaces using the specified primer and preparation paste.

7. Repair and Leveling of Concrete to Receive Resin Materials: Before application of the waterproofing

membrane, and after priming, fill all joints, cracks, voids, fractures, depressions, small indentations, and low areas in the substrate using the specified paste or repair mortar.

8. Concrete Substrate Repair: Prime areas of the concrete substrate intended for repair using the

specified PMMA primer. FiIl the areas using the specified paste or repair mortar and allow to cure. Follow the paste or repair mortar manufacturer's published minimum and maximum product thickness limitations per lift.

9. Preparation of Steel/Aluminum Substrates: Grind to generate a "white-metal" surface and remove

loose particles. Extend preparation area a minimum of 1/2-inch beyond the termination of the waterproofing/flashing system. Notch steel surfaces to provide a rust-stop where detailed.

10. Rigid Plastic Flashing Substrates: Evaluate the plastic for compatibility with the resin materials. Clean

plastic substrates using the specified the cleaner/solvent and allow to dry. Lightly abrade the surface to receive the flashing system. Extend the preparation area a minimum of 1/2 inch beyond the termination of the flashing system.

11. Static Crack Preparation – reinforced systems: Remove foreign materials from cracks and chase using

appropriate equipment to bring the exposed concrete surfaces into a condition suitable to receive the primer. Clean cracks/joints and treat with the specified PMMA primer. Fill the cracks and joints using the specified preparation paste and allow to catalyze.



12. Static Crack Preparation – unreinforced systems: Remove foreign materials from cracks and chase using appropriate equipment to bring the exposed concrete surfaces into a condition suitable to receive the primer. Apply the specified primer to vertical walls of prepared cracks using a brush or other method to avoid over application. Allow the primer to cure. Fill cracks using the specified preparation paste and allow to cure. Wipe the previously applied primer and paste using the specified cleaning solution in areas having a 6 inch width centered over the crack. Apply a base coat of catalyzed base resin to the prepared substrate with a roller at the minimum rate specified by the resin manufacturer. Extend the catalyzed base resin ¼-inch beyond where the fleece reinforcement will be placed. Embed 6 inch wide strips of the specified fleece reinforcement into the wet, catalyzed flashing resin base coat using a roller or brush to fully embed the fleece and remove trapped air. Apply an additional coat of catalyzed base resin between layers of overlapping fleece. Fleece overlaps shall be a minimum 2 inches. Apply a finish coat of catalyzed base resin immediately following the embedment of the fleece with a roller or brush at the minimum rate specified by the resin manufacturer, ensuring full saturation of the fleece reinforcement.

C. Vehicular Traffic Liquid Applied Waterproofing Installation:

1. Mixing and Catalyzing of Resins: Thoroughly mix the entire drum of uncatalyzed resins for 2 minutes if pouring the resin into a second container when batch mixing. Catalyze only the amount of material that can be used within its pot life. Add pre-measured catalyst powder to the resin component and stir for 2-minutes using a slow-speed mechanical agitator or mixing stir stick. The amount of catalyst added is based on the weight of the resin used. Refer to the waterproofing system manufacturer’s literature for mixing ratios.

2. Mixing and Catalyzing of Waterproofing Resin/Aggregate Filler Blends: Thoroughly mix the entire drum

of uncatalyzed resin and slowly add amount of filler specified by the waterproofing system manufacturer. Once the filler has been mixed into the resin component, add pre-measured catalyst powder to the resin/filler mixture and stir for 2-minutes using a slow-speed mechanical agitator. The amount of catalyst added is based on the weight of the resin used. Refer to the waterproofing system manufacturer’s literature for mixing ratios.

3. Priming: Using the appropriate primer, apply to masonry, concrete and plywood surfaces that will

receive the waterproofing membrane or flashing. Apply the primer using a roller at the minimum rate specified by the primer manufacturer and allow to cure for a minimum of 45 minutes. Increase application rates over other absorbent substrates. Do not let resin pool or pond. Do not over-apply primers as this may interfere with proper primer catalyzation. When calculating application rates, make allowances for saturation of roller covers and application equipment.

4. Flashing Membrane Application: Complete flashing application prior to the waterproofing membrane

application in the field of the roof area. Using masking tape, mask the perimeter of the area to receive the flashing system. Pre-cut fleece to ensure a proper fit at transitions and corners prior to flashing membrane application. Apply a base coat of catalyzed flashing resin to the substrate with a roller or brush at the minimum rate specified by the resin manufacturer. Extend the catalyzed flashing resin 1/8 inch beyond where the fleece reinforcement will be placed. Embed the specified fleece reinforcement into the wet, catalyzed flashing resin base coat using a wet, but not saturated, roller or brush to remove trapped air. Overlap the fleece a minimum of 2 inches. Apply an additional coat of catalyzed flashing resin between layers of overlapping fleece. Apply a finish coat of catalyzed flashing resin immediately following the embedment of the fleece with a roller or brush at the minimum rate specified by the resin manufacturer, ensuring full saturation of the fleece reinforcement. Remove the tape before the catalyzed resin sets. Make allowances for saturation of roller covers and application equipment when calculating resin quantities. Allow to cure for a minimum of 45 minutes.

5. Reinforced Waterproofing System Application

a. Using cleaner/solvent, wipe flashing membrane and primer surfaces to receive the field

membrane. Allow the surface to dry for a minimum 20 minutes before continuing work.

b. Using a roller, apply a layer of catalyzed base resin over the primed substrate at the minimum rate specified by the resin manufacturer. Embed the fleece reinforcement into the wet, catalyzed base resin waterproofing layer using a wet, but not saturated, roller to remove trapped air. Overlap side and end laps of the fleece a minimum of 2 inches (51 mm). Apply an additional coat of catalyzed base resin between layers of overlapping fleece. Apply a second coat of catalyzed resin immediately following the embedment of the fleece with an application roller or brush at the minimum rate specified by the resin manufacturer, ensuring



full saturation of the fleece reinforcement. Allow to cure for a minimum of 45 minutes before application of the wearing layer of resin.

c. Apply a layer of catalyzed waterproofing resin/aggregate filler mixture using a trowel at the

minimum rate specified by the waterproofing system manufacturer. Use a spiked roller to remove trowel marks and to even the application of the waterproofing resin/aggregate filler mixture.

d. Immediately broadcast quartz into the wet resin/aggregate filler mixture to refusal. Allow to

cure for 2 hours. Sweep excess quartz from the surface.

e. Install color finish using a roller or squeegee at the rate specified by the resin manufacturer.

f. Make allowances for saturation of roller covers and application equipment when calculating resin application rates.

g. If work is interrupted for more than 12 hours, or the surface of a catalyzed resin layer

becomes dirty or contaminated from exposure to the elements, thoroughly clean the area with cleaner/solvent. Allow a minimum of 20 minutes for the solvent to evaporate before continuing work. Complete the next application procedure within 60 minutes following the evaporation of the cleaner/solvent.

3.02 PARAPET SPECIALTY COATING

A. Examination: 1. Verify that the substrate is suitable to receive work. Notify the Architect in writing of conditions

detrimental to the proper and timely completion of work. Bring substrate deficiencies into an acceptable condition prior to commencement of work.

B. Surface Preparation: 1. Remove dust, laitance, grease, oils, curing compounds, and all foreign particles by mechanical means.

Substrate shall be in accordance with ICRI guidelines for coatings and fall within CSP1 to CSP3. 2. Prior to installation of Parapet Specialty Coating, lightly roughen surface of vehicular traffic coating

flashing membrane to remove sheen. Repair surface as required if damaged 3. Small defects and cracks (non-structural): Cracks 10-20 mills. Apply specified manufacturer approved

surface filler generously over the center of the cracks. Feather material to zero over a two-inch wide area. Allow a minimum 24 hours to cure before over coating.

Large defects and cracks (non-structural): cracks over 20 mills. Rout to ¼” x ¼” deep. Blow out cut with oil-free compressed air. Fill slot with specified manufacturer approved surface filler allowing for small crest to remain. Allow a minimum 24 hours to cure before over coating.

4. If substrate has been previously coated and presents a “chalky” condition, apply one coat of specified manufacture approved primer/surface conditioner by brush, roller, or sprat at a rate not to exceed 300 sq. ft. per gallon.

C. Parapet Specialty Coating Installation 1. Mixing: Stir a minimum of 2 batches of material to ensure uniformity and minimize color variation using

a low speed (400-600 rpm) drill and paddles. 2. Coating Application: Apply by brush, roller, or spray over entire area moving in one direction. A

minimum of two coats are required. Each coat should be applied at a rate to exceed 100 sq. ft. per gallon. Total dry film thickness shall be a minimum 8 – 10 dry mils per coat. Allow coat to dry a minimum of 2 hours prior to re coating. When applying the coating, never stop the application until the entire surface has been coated. Always stop application at an edge, corner, or joint. Never let a previously coated film dry; always coat into a wet film. Always apply the coating at a 45-degree angle to an edge, corner, or joint.

3. Install a Preform a field adhesion test to verify sufficient adhesion. 4. Adhere to all limitations and cautions for the elastomeric acrylic coating in the manufacturers printed

literature.

3.032 FIELD QUALITY CONTROL AND INSPECTIONS

A. Site Condition. All areas around job site shall be free of debris, waterproofing materials, equipment, and related items after completion of job.

B. Notification of Completion: Contractor shall notify manufacturer by means of manufacturer's printed Notification

of Completion form of job completion in order to schedule a final inspection date.



C. Final Inspection: Hold a meeting at the completion of the membrane application attended by all parties that were

present at the pre-job conference. A punch list of items required for completion shall be compiled by the Contractor and the manufacturer's representative. Complete, sign, and mail the punch list form to the manufacturer's headquarters.

END OF SECTION

AC Transit EXPANSION CONTROL D3 Richmond Yard Reactivation P2095 Addendum #3 12/22//15 07 95 00 - 1

SECTION 07 95 00

EXPANSION CONTROL PART 1 – GENERAL 1.01 DESCRIPTION

A. Furnish and install metal expansion-joint covers, including all fasteners, seals, and accessories and compression seals.

B. Related Sections: 1. Construction waste management is specified in Section 01 74 19. 2. Flashing and sheet metal is specified in Section 07 62 00. 3. Joint sealants are specified in Section 07 92 00.

1.02 SUBMITTALS A. General: Comply with Division 01.

B. Product Data: Submit copies of manufacturer’s latest published literature for materials specified herein for approval, and obtain approval before materials are fabricated and delivered to the job site. Data to clearly indicate movement capability of cover assemblies and suitability of material used in exterior seals for UV exposure.

C. Certificates: Material test reports from qualified independent testing laboratory indicating and interpreting

test results relative to compliance of fire-rated expansion joint assemblies with requirements indicated.

D. Shop Drawings: Submit shop drawings for work specified herein for approval, and obtain approval prior to fabrication and shipment of materials to the job site. Shop Drawings showing full extent of expansion joint cover assemblies; include large-scale details indicating profiles of each type of expansion joint cover assembly, splice joints between sections, joinery with other types, special end conditions, anchors, fasteners, and relationship to adjoining work and finishes. Include description of materials and finishes and installation instructions.

E. Warranty.

1.03 QUALITY ASSURANCE

A. Loading Characteristics: Floor joints shall be designed to withstand a minimum point load of 500-lbs. without damage or permanent deformation.

B. Single-Source Responsibility: Obtain expansion joint cover assemblies from one source from a single

manufacturer. 1.04 PRODUCT DELIVERY, STORAGE AND HANDLING A. General: Comply with Division 01.

B. Exercise proper care in the handling of all work so as not to injure the finished surface, and take proper precautions to protect the work from damage after it is in place.

C. Deliver materials to the job site ready for use and fabricated in as large sections and assemblies as practical.

Assemblies shall be identical to submitted and reviewed shop drawings, samples and certificates.


D. Store materials under cover in a dry and clean location off the ground. Remove materials that are damaged or otherwise not suitable for installation from the job site and replace with acceptable materials at no additional cost.

1.05 PROJECT CONDITIONS

A. Where necessary, check actual locations of walls and other construction to which work must fit, by accurate field measurements before fabrication. Show recorded measurements on final shop drawings and coordinate fabrication schedule with construction progress to avoid delay of Work.

1.06 WARRANTY

A. Warrant expansion joint covers to be watertight for a period of 10-years from date of Substantial Completion. This warranty shall be in addition to and not a limitation of other rights the Owner may have against the Contractor under the Contract Documents.

PART 2 - PRODUCTS 2.01 APPROVED MANUFACTURERS

A. Metal ExpansionSeismic Joint Covers: Balco, Inc., C/S Construction Specialties, Ltd., MM Systems or approved equal.

B. Parking Deck Expansion Joint:Compression Seals: Emseal “Emshield DFR2” or approved equal. C. Compression Seal: Balco Inc. “CE-150SX” or approved equal D. Fire Barrier: Balco Inc. “METABLOCK Fire Barrier” or approved Equal

2.02 MATERIALS A. Metal Expansion Joint Covers:

1. Retainers (Extrusions): Aluminum, ASTM B221, alloy 6063-T5. Protect aluminum surfaces in contact with cementitious materials with zinc chromate primer or chromate conversion coating.

2. Sheet and Plate: Aluminum, ASTM B209 alloy 6061-T6. Protect aluminum surfaces in contact

with cementitious materials with zinc chromate primer or chromate conversion coating. 3. Spring Clips: Stainless Steel, ASTM A167, Type 304 with 2B finish.

4. Extruded Preformed Seals: Single or multi-layered rubber extrusions as classified under ASTM

D2000, designed with or without continuous, longitudinal, internal baffles and formed to fit compatible frames, in color to match adjacent surface or as selected by the Architect.

5. Exterior Seals: Two single layered flexible extrusions, one interior PVC and one exterior

thermoplastic rubber, as classified under ASTM D2000, retained in a set of compatible frames, in color to match adjacent surface.

6. Fire Barrier Material: Manufacturer's standard 2-hour fire barrier assembly tested by a certified

laboratory in accordance with ASTM E119 and E84 procedures. Provide assembly complete with retainer and anchors.

7. Accessories: Manufacturer’s standard anchors, fasteners, set screws, spacers, flexible vapor seals

and materials, drain tubes, adhesives and other accessories compatible with material in contact, as indicated or required for complete installations.


B. Parking Deck Expansion JointCompression Seal: UL-certified, 2-hour fire-rated, watertight, sound suppressing expansion joint with traffic-grade silicone sealing surface on both the upper and lower faces, adhered to a fire-retardant impregnated foam backing.

1. Joint Size: As indicated. 2. Depth: 4-inches. 3. Movement Capability: +/- 50-percent of nominal material size.

4. Adhesive: Epoxy as recommended by compression seal manufacturer.

5. Provide factory-fabricated transitions and terminations as required.

C. Compression Seal: Silicone, ASTM D 2000, extruded elastomeric flat seal.

1. Joint Size: As indicated

2. Depth: 1 inch

3. Movement Capability: -Max Thermal: 2 inches -Max Seismic: 2 ¼ inches -Total: 1 ¼ inches 4. Adhesive: As recommended by manufacturer D. Fire Barrier: UL-certified 2-hour fire rated intumescent fire barrier. 1. Joint Size: As indicated 2. Depth: 2 1/2 inches. 3. Movement Capability: -Maximum: 2 3/8 inches -Minimum: ¾ inch 4. Adhesive: As recommended by manufacturer 2.03 FABRICATION

A. Provide expansion joint cover assemblies of design, basic profile, materials and operation indicated. Select units comparable to those indicated or required to accommodate joint size, variations in adjacent surfaces and structural movement. Furnish units in longest practicable lengths to minimize number of end joints.

B. Provide hairline mitered corners where joint changes direction or abuts other materials. Include factory-

fabricated closure materials and transition pieces, tee-joints, corner, curbs, cross-connections and other accessories as required to provide continuous joint cover assemblies.

2.04 METAL FINISHES

A. Aluminum Finishes


1. Exposed Surfaces: Factory-applied minimum 70-percent "Kynar 500" fluoropolymer resin-based coating. Custom color to match color samples furnished by the Architect. Provide number of coats required for specified warranty.

2. Factory-Primed Concealed Surfaces – Protect concealed metal surfaces that will be in contact with

concrete and masonry surfaces when installed by applying a shop coat of manufacturer’s standard primer to contact surfaces. Provide minimum dry film thickness of 2.0-mils.

2.05 EXPANSION JOINT COVERS A. Provide metal expansion joint covers of profiles indicated. PART 3 – EXECUTION 3.01 EXAMINATION

A. Make a thorough examination of all surfaces receiving the work of this Section and before starting the installation, notify the Architect in writing of any defect which would affect the satisfactory completion of the work of this Section.

3.02 PREPARATION

A. Verify measurements and dimensions at the job site and cooperate in the coordination and scheduling of the work of this Section with the work of related trades, with particular attention given to the installation of items embedded in concrete and masonry so as not to delay job progress.

B. Provide templates as required to related trade for location of all support and anchorage items.

3.03 INSTALLATION

A. In addition to requirements of these specifications, comply with manufacturer’s instructions and recommendations for all phases of work, including preparation of substrate, applying materials and protection of installed units.

B. Provide anchor devices and fasteners where necessary for securing expansion joint cover assemblies to in-

place construction, including threaded fasteners with drilled-in fasteners for masonry and concrete where anchoring members are not embedded in concrete. Provide fasteners of metal, type and size to suit type of construction indicated and provide for secure attachment of expansion joint cover assemblies.

C. Perform cutting, drilling and fitting required for installation of expansion joint covers. Install joint cover

assemblies in true alignment and proper relationship to expansion joints and adjoining finished surfaces measured from established lines and levels.

D. Allow adequate free movement for thermal expansion and contraction of metal to avoid buckling.

E. Set floor covers at elevations to be flush with adjacent finished floor materials. If necessary, shim to level, but

ensure base frames have continual support to prevent rocking and vertical deflection.

F. Locate wall, ceiling, and roof covers in continuous contact with adjacent surfaces. Securely attach in place with all required accessories.

G. Maintain continuity of expansion joint cover assemblies with end joints held to a minimum and metal

members aligned mechanically using splice joints. Cut and fit ends to produce joints that will accommodate thermal expansion and contraction of metal to avoid buckling of frames.

H. Installation of Compression Seals: Install in accordance with manufacturer’s instructions. 3.04 CLEANING AND PROTECTION


A. Do not remove strippable protective material until finish work in adjacent areas is complete. When protective material is removed, clean exposed metal surfaces to comply with manufacturer’s instructions.

3.05 CONSTRUCTION WASTE MANAGEMENT

A. General: Comply with the requirements of Section 01 74 19 Construction Waste Management for removal and disposal of construction debris and waste.

B. Separate and recycle waste materials to the maximum extent possible.

END OF SECTION

ACTransit D3 Reactivation DOOR HARDWARE Reactivation Richmond, CA– Addendum #3 12/225//15 SECTION 08 7100 - 1

SECTION 08 7100

DOOR HARDWARE

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

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

1.02 SUMMARY

A. This Section includes items known commercially as finish or door hardware that are required for swing, sliding, and folding doors, except special types of unique hardware specified in the same sections as the doors and door frames on which they are installed.

B. This Section includes the following, but is not necessarily limited to:

1. Door Hardware, including electric hardware. 2. Storefront and Entrance door hardware. 3. Power supplies for electric hardware. 4. Low-energy door operators plus sensors and actuators. 5. Thresholds, gasketing and weather-stripping. 6. Door silencers or mutes.

C. Related Sections: The following sections are noted as containing requirements that relate to this Section, but may not be limited to this listing.

1. Division 8: Section - Steel Doors and Frames. 2. Division 8: Section - Wood Doors. 3. Division 28: Section - Fire/Life-Safety Systems & Security Access Systems.

1.03 REFERENCES (USE DATE OF STANDARD IN EFFECT AS OF BID DATE.)

A. 2013 California Building Code, CCR, Title 24.

B. BHMA – Builders’ Hardware Manufacturers Association

C. DHI – Door and Hardware Institute

D. NFPA - National Fire Protection Association.

1. NFPA 80 - Fire Doors and Other Opening Protectives 2. NFPA 105 - Smoke and Draft Control Door Assemblies

E. UL - Underwriters Laboratories.

1. UL 10C - Fire Tests of Door Assemblies 2. UL 305 - Panic Hardware

F. WHI - Warnock Hersey Incorporated


G. SDI - Steel Door Institute

1.04 SUBMITTALS & SUBSTITUTIONS

A. General: Submit in accordance with Conditions of the Contract and Division 1 Specification sections.

B. Submit product data (catalog cuts) including manufacturers' technical product information for each item of door hardware, installation instructions, maintenance of operating parts and finish, and other information necessary to show compliance with requirements.

C. Submit six (6) copies of schedule organized vertically into “Hardware Sets” with index of doors and headings, indicating complete designations of every item required for each door or opening. Include following information:

1. Include a Cover Sheet with; a. Job Name, location, telephone number. b. Architects name, location and telephone number. c. Contractors name, location, telephone number and job number. d. Suppliers name, location, telephone number and job number. e. Hardware consultant's name, location and telephone number.

2. Job Index information included; a. Numerical door number index including; door number, hardware heading number and

page number. b. Complete keying information (referred to DHI hand-book "Keying Systems and

Nomenclature"). Provision should be made in the schedule to provide keying information when available; if it is not available at the time the preliminary schedule is submitted.

c. Manufacturers' names and abbreviations for all materials. d. Explanation of abbreviations, symbols, and codes used in the schedule. e. Mounting locations for hardware. f. Clarification statements or questions. g. Catalog cuts and manufacturer’s technical data and instructions.

3. Vertical schedule format sample:

Heading Number 1 (Hardware group or set number – HW -1)

(a) 1 Single Door #1 - Exterior from Corridor 101 (b) 90 (c) RH

(d) 3' 0"x7' 0" x 1-3/4" x (e) 20 Minute (f) WD x HM

(g) 1 (h) (i) ea (j) Hinges - (k) 5BB1HW 4.5 x 4.5 NRP (l) ½ TMS (m) 626 (n) IVE

2 6AA 1 ea Lockset - ND50PD x RHO x RH x 10-025 x JTMS 626 SCH

(a) - Single or pair with opening number and location. (b) - Degree of opening (c) - Hand of door(s) (d) - Door and frame dimensions and door thickness. (e) - Label requirements if any. (f) - Door by frame material. (g) - (Optional) Hardware item line #. (h) - Keyset Symbol. (i) - Quantity. (j) - Product description. (k) - Product Number. (l) - Fastenings and other pertinent information. (m) - Hardware finish codes per ANSI A156.18. (n) - Manufacture abbreviation.


D. Make substitution requests in accordance with Division 1. Substitution requests must be made prior to bid date. Include product data and indicate benefit to the project. Furnish samples of any proposed substitution.

E. Wiring Diagrams: Provide product data and wiring and riser diagrams for all electrical products listed in the Hardware Schedule portion of this section.

F. Keying Schedule: Submit separate detailed schedule indicating clearly how the Owner's final instructions on keying of locks has been fulfilled.

G. Templates for doors, frames, and other work specified to be factory prepared for the installation of door hardware. Check shop drawings of other work to confirm that adequate provisions are made for locating and installing door hardware to comply with indicated requirements.

H. Furnish as-built/as-installed schedule with close-out documents, including keying schedule and transcript, wiring/riser diagrams, manufacturers’ installation and adjustment and maintenance information.

I. Fire Door Assembly Testing: Submit a written record of each fire door assembly to the Owner to be made available to the Authority Having Jurisdiction (AHJ) for future building inspections.


A. Obtain each type of hardware (latch and lock sets, hinges, closers, exit devices, etc.) from a single manufacturer.

B. Supplier Qualifications: A recognized architectural door hardware supplier, with warehousing facilities in the project's vicinity, that has a record of successful in-service performance for supplying door hardware similar in quantity, type, and quality to that indicated for this project and that employs an experienced architectural hardware consultant (AHC) who is available to Owner, Architect, and Contractor, at reasonable times during the course of the Work, for consultation.

1. Responsible for detailing, scheduling and ordering of finish hardware. 2. Meet with Owner to finalize keying requirements and to obtain final instructions in writing. 3. Stock parts for products supplied and are capable of repairing and replacing hardware

items found defective within warranty periods.

C. Hardware Installer: Company specializing in the installation of commercial door hardware with five years documented experience.

D. Fire-Rated Openings: Provide door hardware for fire-rated openings that complies with NFPA Standard No. 80 and requirements of authorities having jurisdiction. Provide only items of door hardware that are listed and tested by UL or Warnock Hersey for given type/size opening and degree of label. Provide proper latching hardware, door closers, approved-bearing hinges and seals whether listed in the Hardware Schedule or not.

1. Where emergency exit devices are required on fire-rated doors, (with supplementary marking on doors' UL labels indicating "Fire Door to be Equipped with Fire Exit Hardware") provide UL label on exit devices indicating "Fire Exit Hardware".

E. Exit Doors: Operable from inside with single motion without the use of a key or special knowledge or effort.


1.06 DELIVERY, STORAGE AND HANDLING

A. Coordinate delivery of packaged hardware items to the appropriate locations (shop or field) for installation.

B. Hardware items shall be individually packaged in manufacturers’ original containers, complete with proper fasteners. Clearly mark packages on outside to indicate contents and locations in hardware schedule and in work.

C. Provide locked storage area for hardware, protect from moisture, sunlight, paint, chemicals, etc.

D. Inventory door hardware jointly with representatives of hardware supplier and hardware installer until each is satisfied that count is correct.

1.07 WARRANTY

A. Provide warranties of respective manufacturers’ regular terms of sale from day of final acceptance as follows:

1. Locksets: Ten (10) years. 2. Electronic Locks: One (1) year. 3. Closers: Thirty (30) years. 4. Exit devices: Three (3) years. 5. All other hardware: Two (2) years.

1.08 MAINTENANCE

A. Maintenance Tools and Instructions: Furnish a complete set of specialized tools and maintenance instructions as needed for Owner's continued adjustment, maintenance, and removal and replacement of door hardware.

1.09 PRE-INSTALLATION CONFERENCE

A. Convene a pre-installation conference at least one week prior to beginning work of this section.

B. Attendance: Architect, Construction Manager, Contractor, Security Contractor, Hardware Supplier, Installer, Key District Personnel, and Project Inspector.

C. Agenda: Review hardware schedule, products, installation procedures and coordination required with related work.

PART 2 - PRODUCTS

2.01 MANUFACTURERS

Item Manufacturer Acceptable Substitutes

A. Hinges Ives Hager, Stanley, McKinney

B. Locks, Latches & Cylinders Schlage Or Approved Equal

C. Exit Devices Von Duprin Or Approved Equal


D. Closers LCN Or Approved Equal

E. Push, Pulls & Protection Plates Ives Trimco, BBW, DCI

F. Flush Bolts Ives Trimco, BBW, DCI

G. Dust Proof Strikes Ives Trimco, BBW, DCI

H. Coordinators Ives Trimco, BBW, DCI

I. Stops Ives Trimco, BBW, DCI

J. Overhead Stops Glynn-Johnson Or Approved Equal

K. Thresholds National Guard Pemko, Zero

L. Seals & Bottoms National Guard Pemko, Zero

2.02 MATERIALS

A. Hinges: Exterior out-swinging door butts shall be non-ferrous material and shall have stainless steel hinge pins. All doors to have non-rising pins.

1. Hinges shall be sized in accordance with the following: a. Height:

1) Doors up to 42" wide: 4-1/2" inches. 2) Doors 43" to 48" wide: 5 inches.

b. Width: Sufficient to clear frame and trim when door swings 180 degrees. c. Number of Hinges: Furnish 3 hinges per leaf to 7'-5" in height. Add one for each

additional 2 feet in height.

2. Furnish non-removable pins (NRP) at all exterior out-swing doors and interior key lock doors with reverse bevels.

B. Floor Closers: Shall be equipped with compression springs, cam and roller operating mechanism and a one piece spindle-cam for maximum operating performance and longevity.

C. Pivots: High strength forgings and castings with precision bearings for smooth operation. Positive locking vertical adjustment mechanism to allow installer to precisely position the door and balance the load.

D. Continuous Hinges: As manufactured by Ives, an Allegion Company. UL rated as required.

E. Heavy Duty Cylindrical Locks and Latches: Schlage "ND" Series as scheduled with "Rhodes" design, fastened with through-bolts and threaded chassis hubs.

1. Locksets to comply with ANSI A156.2, Series 4000, Grade 1; tested to exceed 3,000,000 cycles. Locksets shall meet ANSI A117.1, Accessible Code.

2. Chassis: One piece modular assembly and multi-functional allowing function interchange without disassembly of lockset.

3. Spindle shall be deep-draw manufactured not stamped. Spindle and spring cage to be one-piece integrated assembly.

4. Anti-rotation plate to be interlocking to the lock chassis. Lock design utilizing bit-tabs are not acceptable.


5. Lever Trim: Accessible design, bi-directional, independent assemblies. 6. Locks shall be of such construction that when locked, the door may be opened from

within by using lever and without the use of a key or special knowledge. 7. Thru-bolts to secure anti-rotation plate without sheer line. Fully threaded thru-bolts are

not acceptable. 8. Spring cage to have double compression springs. Manufacturers utilizing torsion springs

are not acceptable. 9. Latchbolt to be steel with minimum ½” throw deadlatch on keyed and exterior functions;

¾” throw anti-friction latchbolt on pairs of doors. 10. Strikes: ANSI curved lip,1-1/4” x 4-7/8”, with 1” deep dust box (K510-066). Lips shall be

of sufficient length to clear trim and protect clothing.

F. Exit devices: Von Duprin as scheduled.

1. Provide certificate by independent testing laboratory that device has completed over 1,000,000 cycles and can still meet ANSI/BHMA A156.3 - 2001 standards.

2. All internal parts shall be of cold-rolled steel with zinc dichromate coating. 3. Mechanism case shall have an average thickness of .140". 4. Compression spring engineering. 5. Non-handed basic device design with center case interchangeable with all functions. 6. All devices shall have quiet return fluid dampeners. 7. All latchbolts shall be deadlocking with ¾” throw and have a self-lubricating coating to

reduce friction and wear. 8. Device shall bear UL label for fire and or panic as may be required. 9. All surface strikes shall be roller type and utilize a plate underneath to prevent movement. 10. Lever Trim: “Breakaway” design, forged brass or bronze escutcheon with a minimum of

.130” thickness, match lockset lever design. 11. Removable Mullions: Removable with single turn of building key. Securely reinstalled

without need for key. 12. Furnish glass bead kits for vision lites where required. 13. All Exit Devices to be sex-bolted to the doors. 14. Panic Hardware shall comply with CBC Section 1008.1.9 and shall be mounted between

34" and 44" above the finished floor surface. a. Provide exit devices UL certified to meet maximum 5 pound requirements according

to the California Building Code section 11B-309.4, and UL listed for Panic Exterior Fire Exit Hardware.

G. Closers: LCN as scheduled. Place closers inside building, stairs, room, etc.

1. Door closer cylinders shall be of high strength cast iron construction with double heat treated pinion shaft to provide low wear operating capabilities of internal parts throughout the life of the installation. All door closers shall be tested to ANSI/BHMA A156.4 test requirements by a BHMA certified testing laboratory. A written certification showing successful completion of a minimum of 10,000,000 cycles must be provided.

2. All door closers shall be fully hydraulic and have full rack and pinion action with a shaft diameter of a minimum of 11/16 inch and piston diameter of 1 inch to ensure longevity and durability under all closer applications.

3. All parallel arm closers shall incorporate one piece solid forged steel arms with bronze bushings. 1-9/16” steel stud shoulder bolts, shall be incorporated in regular arms, hold-open arms, arms with hold open and stop built in. All other closers to have forged steel main arms for strength, durability, and aesthetics for versatility of trim accommodation, high strength and long life.

4. Closers shall be installed to permit doors to swing 180 degrees. 5. All closers shall utilize a stable fluid withstanding temperature range of 120 degrees F. to

-30 degrees F. without requiring seasonal adjustment of closer speed to properly close the door.


6. Provide the manufactures drop plates, brackets and spacers as required at narrow head rails and special frame conditions. NO wood plates or spacers will be allowed.

7. Maximum effort to operate closers shall not exceed 5 lbs., such pull or push effort being applied at right angles to hinged doors. Compensating devices or automatic door operators may be utilized to meet the above standards. When fire doors are required, the maximum effort to operate the closer may be increased but shall not exceed 15 lbs. when specifically approved by fire marshal. All closers shall be adjusted to operate with the minimum amount of opening force and still close and latch the door. These forces do not apply to the force required to retract latch bolts or disengage other devices that hold the door in a closed position. Door shall take at least 3 seconds to move from an open position of 70 degrees to a point of 3 inches from the latch jamb.

8. Provide sex-bolted or through bolt mounting for all door closers.

H. Flush Bolts & Dust Proof Strikes: Automatic Flush Bolts shall be of the low operating force design. Utilize the top bolt only model for interior doors where applicable and as permitted by testing procedures.

1. Manual flush bolts only permitted on storage or mechanical openings as scheduled. 2. Provide dust proof strikes at openings using bottom bolts.

I. Door Stops:

1. Unless otherwise noted in Hardware Sets, provide floor type with appropriate fasteners. Where wall type cannot be used, provide floor type. If neither can be used, provide overhead type.

2. Do not install floor stops more than four (4) inches from the face of the wall or partition (CBC Section 11B-307).

3. Overhead stops shall be made of stainless steel and non-plastic mechanisms and finished metal end caps. Field-changeable hold-open, friction and stop-only functions.

J. Protection Plates: Fabricate either kick, armor, or mop plates with four beveled edges. Provide kick plates 10" high and 2" LDW. Sizes of armor and mop plates shall be listed in the Hardware Schedule. Furnish with machine or wood screws of bronze or stainless to match other hardware.

K. Thresholds: As Scheduled and per details.

1. Thresholds shall not exceed 1/2" in height, with a beveled surface of 1:2 maximum slope. 2. Set thresholds in a full bed of butyl-rubber or polyisobutylene mastic sealant complying

with requirements in Division 7 “Thermal and Moisture Protection”. 3. Use ¼” fasteners, red-head flat-head sleeve anchors (SS/FHSL). 4. Thresholds shall comply with CBC Section 11B-204.1.

L. Seals: Provide silicone gasket at all rated and exterior doors.

1. Fire-rated Doors, Resilient Seals: UL10C Classified complies with NFPA 80 & NFPA 252. Coordinate with selected door manufacturers' and selected frame manufacturers' requirements.

2. Fire-rated Doors, Intumescent Seals: Furnished by selected door manufacturer. Furnish fire-labeled opening assembly complete and in full compliance with UL10C Classified complies with NFPA 80 & NFPA 252. Where required, intumescent seals vary in requirement by door type and door manufacture -- careful coordination required.

3. Smoke & Draft Control Doors, Provide UL10C Classified complies with NFPA 80 & NFPA 252 for use on “S” labeled Positive Pressure door assemblies.


M. Door Shoes & Door Top Caps: Provide door shoes at all exterior wood doors and top caps at all exterior out-swing doors.

N. Silencers: Furnish silencers for interior hollow metal frames, 3 for single doors, 2 for pairs of doors. Omit where sound or light seals occurs, or for fire-resistive-rated door assemblies.

2.03 KEYING

A. Furnish a Schlage masterkey system as directed by the owner or architect. AC Transit utilizes a Primus keyway that is a proprietary keyway owned by Consolidated Security Systems of Oakland, CA. Keying shall be developed using the proprietary keyway with a change key and tiered master key system specific to the D3 Facilities.

B. A detailed keying schedule is to be prepared by the owner and/or architect in consultation with a representative of the lock manufacturer. Each keyed cylinder on every keyed lock is to be listed separately showing the door #, key group (in BHMA terminology), cylinder type, finish and location on the door.

C. Establish a new masterkey system for this project as directed by the keying schedule.

D. Furnish all cylinders in the Schlage conventional style except the exit device and removable mullion cylinders which will be supplied in Schlage Full Size Interchangable Core (FSIC). Pack change keys independently (PKI).

E. Furnish construction keying for doors requiring locking during construction.

F. Furnish mechanical keys as follows:

1. Furnish 2 cut change keys for each different change key code. 2. Furnish 1 uncut key blank for each change key code. 3. Furnish 6 cut masterkeys for each different masterkey set. 4. Furnish 3 uncut key blanks for each masterkey set. 5. Furnish 2 cut control keys cut to the top masterkey for permanent I/C cylinders. 6. Furnish 1 cut control key cut to each SKD combination.

G. Furnish Schlage Padlocks and the cylinders to tie them into the masterkey system for gates, storage boxes, utility valve security, roof hatches and roll-up doors keyed as directed in the keying schedule.

2.04 FINISHES

A. Generally to be satin chrome US26D (626 on bronze and 652 on steel) unless otherwise noted.

B. Furnish push plates, pull plates and kick or armor plates in satin stainless steel US32D (630) unless otherwise noted.

C. Door closers shall be powder-coated to match other hardware, unless otherwise noted.

D. Aluminum items to be finished anodized aluminum except thresholds which can be furnished as standard mill finish.

2.05 FASTENERS


A. Screws for strikes, face plates and similar items shall be flat head, countersunk type, provide machine screws for metal and standard wood screws for wood.

B. Screws for butt hinges shall be flathead, countersunk, full-thread type.

C. Fastening of closer bases or closer shoes to doors shall be by means of sex bolts and spray painted to match closer finish.

D. Provide expansion anchors for attaching hardware items to concrete or masonry.

E. All exposed fasteners shall have a phillips head.

F. Finish of exposed screws to match surface finish of hardware or other adjacent work.

G. All Exit Devices and Lock Protectors shall be fastened to the door by the means of sex bolts or through bolts.

PART 3 - EXECUTION

3.01 INSPECTION

A. Verify that doors and frames are square and plumb and ready to receive work and dimensions are as instructed by the manufacturer.

B. Beginning of installation means acceptance of existing conditions.

C. Fire-Rated Door Assembly Inspection: Upon completion of the installation, all fire door assemblies shall be inspected to confirm proper operation of the closing device and latching device and that only the manufacturer’s furnished fasteners are used for installation and that it meets all criteria of a fire door assembly per NFPA 80 (Standard for Fire Doors and Other Opening Protectives) 2007 Edition. A written record shall be maintained and transmitted to the Owner to be made available to the Authority Having Jurisdiction (AHJ). The inspection of the swinging fire doors shall be performed by a certified FDAI (Fire Door Assembly Inspector) with knowledge and understanding of the operating components of the type of door being subjected to the inspection. The record shall list each fire door assembly throughout the project and include each door number, an itemized list of hardware set components at each door opening, and each door location in the facility.

3.02 INSTALLATION

A. Install hardware in accordance with manufacturer's instructions and requirements of DHI.

B. Use the templates provided by hardware item manufacturer.

C. Mounting heights for hardware shall be as recommended by the Door and Hardware Institute. Operating hardware will to be located between 30" and 44" AFF.

D. Set units level, plumb and true to line and location. Adjust and reinforce the attachment substrate as necessary for proper installation and operation.

E. Drill and countersink units that are not factory-prepared for anchorage fasteners. Space fasteners and anchors in accordance with industry standards.

F. Set thresholds for exterior doors in full bed of butyl-rubber sealant.


G. If hand of door is changed during construction, make necessary changes in hardware at no additional cost.

H. Hardware Installer shall coordinate with security contractor to route cable to connect electrified locks, panic hardware and fire exit hardware to power transfers or electric hinges at the time these items are installed so as to avoid disassembly and reinstallation of hardware.

I. Hardware Installer shall also be present with the security contractor when the power is turned on for the testing of the electronic hardware applications. Installer shall make adjustments to solenoids, latches, vertical rods and closers to insure proper and secure operation.

J. All wiring for electro-mechanical hardware mounted on the door shall be connected through the power transfer and terminated in the interface junction box specified for in the Electrical Section.

K. Conductors shall be minimum 18 gage stranded, multicolored. A minimum 12 in. loop of conductors shall be coiled in the interface junction box. Each conductor shall be permanently marked with its function.

L. If a power supply is specified in the hardware sets, all conductors shall be terminated in the power supply. Make all connections required for proper operation between the power supply and the electro-mechanical hardware. Provide the proper size conductors as specified in the manufacturer’s technical documentation.

3.03 ADJUST AND CLEAN

A. Adjust and check each operating item of hardware and each door, to ensure proper operation or function of every unit. Replace units which cannot be adjusted to operate freely and smoothly as intended for the application made.

B. Clean adjacent surface soiled by hardware installation.

C. Final Adjustment: Wherever hardware installation is made more than one month prior to acceptance or occupancy, return to that work area and make final check and adjustment of all hardware items in such space or area. Clean operating items as necessary to restore proper function and finish of hardware and doors. Adjust door control devices to compensate for final operation of heating and ventilating equipment.

D. Instruct Owner's Personnel in proper adjustment and maintenance of hardware finishes, during the final adjustment of hardware.

E. Continued Maintenance Service: Approximately six months after the completion of the project, the Contractor accompanied by the Architectural Hardware Consultant, shall return to the project and re-adjust every item of hardware to restore proper functions of doors and hardware. Consult with and instruct Owner's personnel in recommended additions to the maintenance procedures. Replace hardware items which have deteriorated or failed due to faulty design, materials or installation of hardware units. Prepare a written report of current and predictable problems (of substantial nature) in the performance of the hardware.

3.04 HARDWARE LOCATIONS

A. Conform to CCR, Title 24, Part 2; and ADAAG; and the drawings for access-compliant positioning requirements for the disabled.

3.05 FIELD QUALITY CONTROL


A. Hardware supplier is responsible for providing the services of an Architectural Hardware Consultant (AHC) or a proprietary product technician to inspect installation and certify that hardware and its installation have been furnished and installed in accordance with manufacturers’ instructions and as specified herein.

3.06 SCHEDULE

A. The items listed in the following schedule shall conform to the requirements of the foregoing specifications.

B. The Door Schedule on the Drawings indicates which hardware set is used with each door.

Manufacturers Abbreviations (Mfr.)

IVE = Ives Hinges, Pivots, Bolts, Coordinators, Dust Proof Strikes, Push Pull & Kick Plates, Door Stops & Silencers LCN = LCN Door Closers NGP = National Guard Products Astragals SCH = Schlage Lock Company Locks, Latches & Cylinders VON = Von Duprin Exit Devices ZER = Zero International Thresholds, Gasketing & Weather-stripping BFC = Builders Fence Company Gate hinges and closers

SPEXTRA: 211303

HARDWARE GROUP NO. E-01

QTY DESCRIPTION CATALOG NUMBER FINISH MFR

1 EA VANDL STOREROOM LOCK

ND96PD RHO 626 SCH

RE-USE BALANCE OF DOOR, FRAME & HARDWARE

MODIFICATION SEE DOOR SCHEDULE FOR DOOR & FRAME MODIFICATIONS



1 EA STOREROOM LOCK ND80PD RHO 626 SCH 2 EA SURFACE CLOSER 4040XP 689 LCN 2 EA DOOR SWEEP 154A AL ZER RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




3 EA HINGE 5BB1 4.5 X 4.5 652 IVE 1 EA PRIVACY LOCK ND40S RHO 626 SCH 1 EA SURFACE CLOSER 4040XP 689 LCN


1 EA KICK PLATE 8400 10" X 2" LDW B4E 630 IVE 1 EA MOP PLATE 8400 4" X 2" LDW B4E 630 IVE 1 EA WALL STOP WS406/407CCV 630 IVE 1 SET SEALS 188S BLK ZER 1 EA THRESHOLD PER DETAIL AL ZER



1 EA ELECTRIC HW HINGE 5BB1HW 4.5 X 4.5 TW8 VERIFY EXISTING HINGE SIZE & WEIGHT

630 IVE

1 EA ELEC PANIC HARDWARE

RX-AX-98-L-E996-06-FS 626 VON

1 EA RIM CYLINDER 20-057 626 SCH RE-USE BALANCE OF DOOR, FRAME &

HARDWARE


CARD READER, DOOR CONTACT & WIRING FURNISHED BY ACCESS CONTROL SUPPLIER



3 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 EA FIRE EXIT HARDWARE AX-98-L-F-06 626 VON 1 EA RIM CYLINDER 20-057 626 SCH 1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA FLOOR STOP FS441 626 IVE 1 SET SEALS 188S BLK ZER 1 EA THRESHOLD PER DETAIL AL ZER



1 EA STOREROOM LOCK ND80PD RHO 626 SCH RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




3 EA HINGE 5BB1 4.5 X 4.5 652 IVE 1 EA STOREROOM LOCK ND80PD RHO 626 SCH 1 EA WALL STOP WS406/407CCV 630 IVE MODIFICATION SEE DOOR SCHEDULE FOR DOOR &

FRAME MODIFICATIONS




3 EA HINGE 5BB1 4.5 X 4.5 652 IVE 1 EA ENTRANCE/OFFICE

LOCK ND50PD RHO 626 SCH

1 EA SGL CYL DEADBOLT B660P 626 SCH 1 EA WALL STOP WS406/407CCV 630 IVE 1 EA THRESHOLD PER DETAIL AL ZER MODIFICATION SEE DOOR SCHEDULE FOR DOOR &

FRAME MODIFICATIONS



1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 154A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER MODIFICATION SEE DOOR SCHEDULE FOR DOOR &

FRAME MODIFICATIONS



1 EA SURFACE CLOSER 4040XP REG OR PA AS REQ 689 LCN RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




6 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 SET CONST LATCHING

BOLT FB51P 630 IVE

1 EA PASSAGE SET ND10S RHO 626 SCH 1 EA COORDINATOR COR X FL 628 IVE 2 EA SURFACE CLOSER 4040XP 689 LCN 2 EA WALL STOP WS406/407CCV 630 IVE 1 EA ASTRAGAL 139SP 600 NGP 2 EA SILENCER SR64 GRY IVE



3 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 EA STOREROOM LOCK ND80PD RHO 626 SCH


1 EA SURFACE CLOSER 4040XP REG OR PA AS REQ 689 LCN 1 EA WALL STOP WS406/407CCV 630 IVE 1 SET SEALS 188S BLK ZER MODIFICATION SEE DOOR SCHEDULE FOR DOOR &

FRAME MODIFICATIONS







1 EA CLASSROOM LOCK ND70PD RHO 626 SCH RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




3 EA HW HINGE 5BB1HW 4.5 X 4.5 NRP 630 IVE 1 EA PANIC HARDWARE CD-AX-98-L-06 626 VON 1 EA MORTISE CYLINDER 20-001 114 XQ11-949 626 SCH 1 EA RIM CYLINDER 20-057 626 SCH 1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA FLOOR STOP FS441 626 IVE 1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 39A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER



1 SET CONST LATCHING BOLT

FB51P 630 IVE

1 EA CLASSROOM LOCK ND70PD RHO 626 SCH 2 EA SURFACE CLOSER 4040XP EDA 689 LCN RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




QTY DESCRIPTION CATALOG NUMBER FINISH MFR 1 EA PANIC HARDWARE CD-AX-98-L-06 626 VON 1 EA MORTISE CYLINDER 20-001 114 XQ11-949 626 SCH 1 EA RIM CYLINDER 20-057 626 SCH RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




3 EA HINGE 5BB1 4.5 X 4.5 652 IVE 1 EA PRIVACY LOCK ND40S RHO 626 SCH 1 EA SURFACE CLOSER 4040XP 689 LCN 1 EA KICK PLATE 8400 10” X 2” LDW B4E 630 IVE 1 EA MOP PLATE 8400 4” X 2” LDW B4E 630 IVE 1 EA WALL STOP WS406/407CCV 630 IVE 1 SET SEALS 188S BLK ZER 1 EA THRESHOLD PER DETAIL AL ZER




BOLT FB51P 630 IVE

1 EA DUST PROOF STRIKE DP2 626 IVE 1 EA STOREROOM LOCK ND80PD RHO 626 SCH 1 EA COORDINATOR COR X FL 628 IVE 2 EA SURFACE CLOSER 4040XP 689 LCN 2 EA WALL STOP WS406/407CCV 630 IVE 1 EA ASTRAGAL 139SP 600 NGP 2 EA SILENCER SR64 GRY IVE



1 SET SEALS 188S BLK ZER 2 EA DOOR SWEEP 39A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




1 EA CLASSROOM LOCK ND70PD RHO 626 SCH 1 EA SURFACE CLOSER 4040XP EDA 689 LCN






1 SET CONST LATCHING BOLT

FB51P 630 IVE

1 EA DUST PROOF STRIKE DP2 626 IVE 1 EA STOREROOM LOCK ND80PD RHO 626 SCH 2 EA SURFACE CLOSER 4040XP 689 LCN RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




3 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 EA PASSAGE SET ND10S RHO 626 SCH 1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA WALL STOP WS406/407CCV 630 IVE 3 EA SILENCER SR64 GRY IVE MODIFICATION SEE DOOR SCHEDULE FOR DOOR &

FRAME MODIFICATIONS



1 EA ELECTRIC STRIKE 6111 FS FIELD VERIFY DOOR LOCK TYPE FOR ELECTRIC STRIKE

630 VON

1 EA FLOOR STOP FS441 626 IVE RE-USE BALANCE OF DOOR, FRAME &

HARDWARE





1 EA ENTRANCE/OFFICE LOCK

ND50PD RHO 626 SCH






1 EA STOREROOM LOCK ND80PD RHO 626 SCH 1 EA SURFACE CLOSER 4040XP 689 LCN RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 154A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER MODIFICATION SEE DOOR SCHEDULE FOR DOOR &

FRAME MODIFICATIONS



1 EA PRIVACY LOCK ND40S RHO 626 SCH RE-USE BALANCE OF DOOR, FRAME &

HARDWARE



1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 154A AL ZER RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




2 EA MANUAL FLUSH BOLT FB457 626 IVE 1 EA ASTRAGAL 158NA CL NGP RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




1 EA CLASSROOM LOCK ND70PD RHO 14-042 626 SCH 1 EA COORDINATOR COR X FL 628 IVE RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




1 EA STOREROOM LOCK ND80PD RHO 626 SCH 1 EA SURFACE CLOSER 4040XP 689 LCN 1 EA WALL STOP WS406/407CCV 630 IVE RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




1 EA FIRE EXIT HARDWARE AX-98-L-F-06 626 VON 1 EA RIM CYLINDER 20-057 626 SCH RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




3 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 EA PASSAGE SET ND10S RHO 626 SCH 1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA KICK PLATE 8400 10" X 2" LDW B4E 630 IVE 1 EA MOP PLATE 8400 4" X 2" LDW B4E 630 IVE 1 EA WALL STOP WS406/407CCV 630 IVE 3 EA SILENCER SR64 GRY IVE MODIFICATION SEE DOOR SCHEDULE FOR DOOR &

FRAME MODIFICATIONS



1 SET AUTO FLUSH BOLT FB31P 630 IVE 1 EA STOREROOM LOCK ND80PD RHO 14-042 626 SCH 1 EA COORDINATOR COR X FL 628 IVE 2 EA SURFACE CLOSER 4040XP 689 LCN






1 EA FIRE EXIT HARDWARE AX-98-L-F-06 626 VON 1 EA RIM CYLINDER 20-057 626 SCH 1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 39A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER RE-USE BALANCE OF DOOR, FRAME &

HARDWARE




5 EA HW HINGE 5BB1HW 4.5 X 4.5 NRP 630 IVE 1 EA ELECTRIC HW HINGE 5BB1HW 4.5 X 4.5 TW8 630 IVE 1 SET CONST LATCHING

BOLT FB51P 630 IVE

1 EA DUST PROOF STRIKE DP1 626 IVE 1 EA VANDL EU

STOREROOM ND96PDEU RHO N123-062 626 SCH

1 EA COORDINATOR COR X FL 628 IVE 2 EA MOUNTING BRACKET MB 689 IVE 2 EA SURFACE CLOSER 4040XP EDA 689 LCN 2 EA FLOOR STOP FS441 626 IVE 1 SET SEALS 188S BLK ZER 1 EA ASTRAGAL 139SP 600 NGP 2 EA DOOR SWEEP 39A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER

CARD READER, DOOR CONTACTS & WIRING FURNISHED BY ACCESS CONTROL SUPPLIER



6 EA HW HINGE 5BB1HW 4.5 X 4.5 NRP 630 IVE 1 SET CONST LATCHING

BOLT FB51P 630 IVE

1 EA DUST PROOF STRIKE DP1 626 IVE 1 EA VANDL STOREROOM


1 EA COORDINATOR COR X FL 628 IVE 2 EA MOUNTING BRACKET MB 689 IVE 2 EA SURFACE CLOSER 4040XP EDA 689 LCN 2 EA FLOOR STOP FS441 626 IVE


1 SET SEALS 188S BLK ZER 1 EA ASTRAGAL 139SP 600 NGP 2 EA DOOR SWEEP 39A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER



3 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 EA ENTRANCE / OFFICE


1 EA SURFACE CLOSER 4040XP 689 LCN 1 EA FLOOR STOP FS441 626 IVE 1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 154A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER



3 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 EA VANDL CORRIDOR


1 EA SURFACE CLOSER 4040XP SCUSH 689 LCN 1 EA KICK PLATE 8400 10" X 2" LDW B4E 630 IVE 1 EA MOP PLATE 8400 4" X 2" LDW B4E 630 IVE 1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 154A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER



3 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 EA VANDL STOREROOM


1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA FLOOR STOP FS441 626 IVE 1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 39A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER



1 EA PANIC HARDWARE CD-AX-98-L-06 626 VON 1 EA MORTISE CYLINDER 20-001 114 XQ11-949 626 SCH 1 EA RIM CYLINDER 20-057 626 SCH SET SEALS 188S BLK ZER EA DOOR SWEEP 39A AL ZER

1 EA THRESHOLD PER DETAIL AL ZER






1 EA STOREROOM LOCK ND80PD RHO 14-042 626 SCH 1 EA COORDINATOR COR X FL 628 IVE RE-USE BALANCE OF DOOR, FRAME &

HARDWARE


HARDWARE GROUP NO. N-01



BOLT FB51P 630 IVE

1 EA DUST PROOF STRIKE DP1 626 IVE 1 EA VANDL STOREROOM


1 EA COORDINATOR COR X FL 628 IVE 2 EA MOUNTING BRACKET MB 689 IVE 2 EA SURFACE CLOSER 4040XP EDA 689 LCN 2 EA FLOOR STOP/HOLDER FS43 626 IVE 1 SET SEALS 188S BLK ZER 1 EA ASTRAGAL 139SP 600 NGP 2 EA DOOR SWEEP 39A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER



2 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 EA ELECTRIC HINGE 5BB1 4.5 X 4.5 TW8 630 IVE 1 EA VANDL EU

STOREROOM ND96PDEU RHO N123-062 626 SCH

1 EA LOCK GUARD LG13 630 IVE 1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA FLOOR STOP FS441 626 IVE 1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 39A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER





3 EA HW HINGE 5BB1HW 5 X 4.5 NRP 630 IVE 1 EA PANIC HARDWARE CD-AX-98-L-06 626 VON 1 EA MORTISE CYLINDER 20-001 114 XQ11-949 626 SCH 1 EA RIM CYLINDER 20-057 626 SCH 1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA FLOOR STOP FS441 626 IVE 1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 39A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER



3 EA HINGE 5BB1 4.5 X 4.5 NRP 630 IVE 1 EA VANDL STOREROOM


1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA WALL STOP WS406/407CCV 630 IVE 3 EA SILENCER SR64 GRY IVE



3 EA HW HINGE 5BB1HW 4.5 X 4.5 NRP 630 IVE 1 EA FIRE EXIT HARDWARE AX-98-L-F-06 626 VON 1 EA RIM CYLINDER 20-057 626 SCH 1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA FLOOR STOP FS441 626 IVE 1 SET SEALS 188S BLK ZER 1 EA DOOR SWEEP 39A AL ZER 1 EA THRESHOLD PER DETAIL AL ZER



3 EA HW HINGE 5BB1HW 4.5 X 4.5 NRP 630 IVE 1 EA PANIC HARDWARE AX-98-L-06 626 VON 1 EA RIM CYLINDER 20-057 626 SCH 1 EA SURFACE CLOSER 4040XP EDA 689 LCN 1 EA WALL STOP WS406/407CCV 630 IVE 3 EA SILENCER SR64 GRY IVE



3 EA HINGE 5BB1 4.5 X 4.5 652 IVE 1 EA STOREROOM LOCK ND80PD RHO 626 SCH 1 EA SURFACE CLOSER 4040XP 689 LCN


1 EA WALL STOP WS406/407CCV 630 IVE 3 EA SILENCER SR64 GRY IVE

HARDWARE GROUP NO. G-01


3 EA HINGE 83360-20 BLK BFC 1 EA PANIC DEVICE AX-98-NL-OP 630 VON 1 EA ELECTRIC STRIKE 6300 FSE 24V 630 VON 1 EA RIM CYLINDER 20-057 626 SCH 1 EA VANDAL TRIM VR910NL 630 IVE 1 EA GATE CLOSER 1805-AL CLOSER BLK BFC 1 EA DOOR STOP FS18L BLK IVE

CARD READER & WIRING FURNISHED BY ACCESS CONTROL SUPPLIER

END OF SECTION

AC Transit VEHICLE LIFTS D3 Richmond Yard Reactivation P2095 - Addendum #3 12/22/15 14 45 00 - 1

SECTION 14 45 00

VEHICLE LIFTS

PART 1 - GENERAL

The General Provisions of the Contract, including General and Special Conditions and the requirements of Division 1, apply to the Work in this Section.

1.01 WORK INCLUDED

A. Equipment items as listed below by Equipment Identifier:

1. 5655 Lift, axle, two post, 70,000 pound, shallow design (Ref. Part 2.01)

2. 5656 Lift, axle, three post, 105,000 pound, shallow design (Ref. Part 2.02)

3. 5753 Lift, parallelogram, 75,000 pound, 48 foot (Ref. Part 2.03)

B. Roughing-in, installation of equipment, and final connection of utilities, with labor, services, and incidentals necessary for complete and operational equipment installation.

C. Piping, wiring, and switching between equipment and utilities.


A. Experience: Equipment shall be produced by a manufacturer of established reputation with a minimum of five years experience supplying specified equipment.

B. Quality standards shall meet or exceed ISO-9001 and be certified by the Automotive Lift Institute (ALI).

C. Manufacturer’s Representative:

1. Installation: Provide a qualified manufacturer’s representative at site to supervise work related to equipment installation, check out, and start up.

2. Training: Provide technical representative to provide training to Owner’s maintenance personnel in operation and maintenance of specified equipment.

3. Quality standards shall meet or exceed ISO-9001.

1.03 BUY AMERICA COMPLIANCE

A. The Contractor shall comply with the applicable Buy America requirements set forth in 49 U.S.C. 5323(j) and the applicable regulations in 49 C.F.R. Part 661, as amended. If the Contractor procures any capital items with Federal funds, it is the Contractor’s responsibility to obtain the Buy America certification required under such regulations.

B. Reference Division 1 for Buy America compliance.

1.04 SUBMITTALS

A. Product Data: Submit Product Data in accordance with Division 1 of these specifications.

B. Operations and Maintenance Manual:

1. Submit Operations and Maintenance Manuals in accordance with Division 1- General Requirements of these specifications.


2. Provide complete parts, operating, and maintenance manual covering equipment at time of installation.

3. Description of system and components.

4. Schematic diagrams of electrical, plumbing, and compressed air system.

5. Manufacturer’s printed operating instructions.

6. Printed listing of periodic preventive maintenance items and recommended frequency to validate warranties. Failure to provide maintenance information will indicate that preventive maintenance is not a condition for validation of warranties.

C. Shop Drawings:

1. Submit Shop Drawings in accordance with Division 1 - General Requirements.

2. Submit site specific installation drawings and procedures.

1.05 PRODUCT SUBSTITUTIONS

A. Follow requirements specified in Division 1 - General Requirements.

B. Additional costs resulting from substitution of products other than those specified, by model number, including drawing changes and construction, will be at the expense of the Contractor.

C. Substitution Approval: Prior to delivery or installation, submittals for each equipment item by Equipment Identifier shall be provided in accordance with Division 1 - General Requirements. Acceptance will be based on the technical requirements herein as determined by Owner and Architect.

1.06 WARRANTY

A. Warrant work specified herein for one year from substantial completion against defects in materials, functions, and workmanship.

B. Warranty shall include materials and labor necessary to correct defects.

C. Defects shall include, but not be limited to noisy, rough or substandard operation; loose, damaged, and missing parts; and abnormal deterioration of finish. Defects shall not include damage due to neglect, misuse, or situations resulting from non-performance of a manufacturer’s recommended preventive maintenance schedule.

D. Submit warranties in accordance with Division 1 - General Requirements of these specifications.

E. All parts shall be readily available locally in the United States.

1.07 PRODUCT DELIVERY, STORAGE, AND HANDLING

A. Deliver equipment in manufacturer’s containers, appropriately packaged and/or crated for protection during domestic shipment and storage in humid and/or dusty conditions.

B. Indelibly label all containers, including those contained in others, on outside with item description(s) per title and Equipment Identifier of this specification.

1.08 LABELING


A. Manufacturer shall securely attach in a prominent location, on each major item of equipment, a non-corrosive nameplate showing manufacturer’s name, address, model number, serial number, and pertinent utility or operating data.

B. Manufacturer shall securely attach the ALI label of the Automotive Lift Institute.

C. All electrical equipment and materials shall be new and shall be listed by Underwriter’s Laboratories, Inc. (UL) in categories for which standards have been set by that agency and labeled as such in the manufacturer’s plant.

PART 2 - PRODUCTS

2.01 LIFT, AXLE, TWO POST, 70,000 POUND, SHALLOW DESIGN Equipment Identifier: 5655

A. Manufacturer’s Reference:

1. Prime manufacturer: Specifications are based on equipment identified herein by manufacturer’s name and model to establish minimal acceptable standards of quality, features, performance, and construction.

a. Rotary

b. Madison, IN (812) 273-1622

c. Model No.: MOD-35 (two post) with accessories

2. Alternate manufacturers: Contingent upon compliance with these specifications and documentation requirements set forth in SUBMITTALS, equipment produced by other manufacturers may be considered as

a. Stertil Koni, Stevensville, MD (410) 643-9001

b. No other manufacturers have been identified with a prodcut that

can potentially meet specifications.

B. General Description

1. Lifting units: Lift shall consist of two individual modular lifting assemblies in line with the longitudinal axis of the vehicle, each lifting cylinder so equipped as to engage the axle and suspension, as specified herein. Each modular lifting assembly shall be housed in a totally contained, environmentally safe containment. The movable post shall be equipped with automatic shutter-plate covers that move with the post so as to keep the trench opening covered at all times. All trench cover plates, including recess covers shall be permanently attached to the floor openings to ensure their proper use. The modular lifting system shall be VEC equalized and controlled. The operation of the lift shall be electro hydraulic.

2. Only axle adjusting post-type lifts are acceptable.

C. Capacities/Dimensions:

1. Hydraulic lift:

a. Lift capacities:

1) Movable post modular: 35,000 pounds, each


2) Fixed post modular: 35,000 pounds, each

3) Total: 70,000 pounds

b. Lift rise:

1) Movable post modular: 70 inches to point of adapter contact

2) Fixed post modular: 70 inches to point of adapter contact

c. Piston:

1) Two-stage piston with surface not exposed to fluids in the containment

d. Adjustable adapters spread and retract:

1) Movable post modular: 57-3/4 inches (maximum) and 40-1/4 inches (minimum)

2) Fixed post modular: 39-3/4 inches (maximum) and 24-3/4 inches (minimum)

e. Wheel base range: 210 to 324 inches

f. Length of frame for moveable post modular: 18 feet, 3-1/2 inches

2. Electric-hydraulic power unit: movable post modular:

a. Pump: One each, 20 gallons per minute

b. Oil capacity: 20 gallons

3. Electric-hydraulic power unit, fixed post modular:



4. Automatic fluid displacement system:

a. Fluid displacement: Four gallons per minute at 90 PSI

D. Features/Performance/Construction:

1. Movable post modular:

a. The movable post shall be equipped with a carriage assembly with permanent lubricated bearing wheels for smooth and proper movement in the structural channel track. The casing of the movable post shall be coated with EnviroGuard coating of 1/4 inch thickness for ultimate durability and maximum protection against deterioration due to electrolysis and/or harsh contaminates.

b. Recessed track properly sized for movable post to provide proper engagement for vehicles ranging in wheelbases specified by fleet demand. The track shall have a pocket location to house the saddle and adapter assembly when lift is in the lowered position providing an unobstructed clear floor. The recess shall allow the superstructure and adapters to be stored completely below grade. When lowered, no part of the saddle or its adapters shall interfere with the drive thru clearance of the bay. It shall not be necessary to remove adapters to achieve full ground clearance and it shall not be required to remove or reposition the adapters in order to close the pit covers. All


openings in the floor and gaps between floor and superstructure must be covered when the lift is down.

c. Wheelbase adjustment shall be accomplished by a 2 HP, explosion proof electric motor, and chain drive assembly. Adjustment control shall be located on control console.

d. Front superstructure shall be of a low profile design not to exceed 5 inches (including adapters) and shall move forward or backward without interfering with snow removal, tire chains, wheelchair lifts or other “low profile” accessories commonly found on customer’s vehicles.

e. Lift locks: The lift lock shall be rated at same capacity as the corresponding jacking unit. The lock leg shall be a two stage telescoping type constructed of rectangular tubing. The lock leg shall be equipped with 18 locking positions on 3 inch increments. The locking latch shall be spring loaded to the lock position and shall be released at the control console. The locking latch shall be gravity activated with a spring loaded assist. Release mechanism shall be an air cylinder to minimize potential hydraulic leaks. Hydraulically operated or electrically operated safeties are not acceptable. The lift locking leg shall be attached to the saddle to prevent rotation and ensure proper position of locking latches at all times for maximum rigidity.

f. Electro-hydraulic power unit: The movable post modular unit shall be equipped with a power unit assembly, with an explosion proof motor. (All models bio fluid compatible). The power unit system shall supply ample pressure for operation of lift system. The power unit shall be housed within the modular unit containment.

g. Modular containment: The modular containment shall be a steel enclosure 5 feet, 7 inches in depth, appropriately sized in length to accommodate specified wheelbase range. The containment shall be coated internally and externally with EnviroGuard coating of 1/4-inch thickness for ultimate durability and maximum protection against deterioration due to electrolysis and/or harsh contaminates. EnviroGuard shall be applied to the inside and the outside of the containment housing to create a 1/2 inch (13 millimeters) thick impermeable shell that is watertight, encapsulated against corrosion and electrolysis. The unit shall be tested against electrolysis by way of a 30,000 volt stray current test. The containment shall be designed to prevent the release of any contaminants in to the surrounding soil or infiltration by hydrostatic pressure from surrounding water tables. Parts treated with the EnviroGuard coating shall be warranted against corrosion or electrolysis for a period of 10 years. The containment shall be equipped with a Liquid Detection System that shall relay visual notification to the lift control LCD screen upon detection of 5 inches of liquid accumulation in the containment. The containment shall be equipped with a fitting located on a floor cover plate connected to a 1-1/2-inch PVC tube routed to the bottom of the containment, which permits the removal of any liquid accumulation from the surface level.

2. Fixed post modular:

a. The fixed post shall be of the same design construction, diameter, and rise as the movable post.

b. Frame: The frame unit will provide integral wheel chocks at floor level in order to accurately locate vehicle axles over the lifting saddle and adapters. Wheel chocks shall be embedded below grade on both sides of the stationary module. No part of the wheel spotting system shall protrude above the floor surface and the spotting adapters shall be provided on both sides of the module to allow loading by the operator either in forward or reverse gear. The recess shall allow the superstructure and adapters to be stored completely below grade. When lowered, no part of the saddle or its adapters shall interfere with the drive thru clearance of the bay. It shall not be necessary to remove adapters to achieve full ground clearance and it shall not be required to remove or reposition the adapters in order to close the pit covers. The frame assembly shall also


provide a recess beneath the floor 48 inches wide for the rear saddle and base adapters when the plunger is in the down position. The recess area shall have cover doors to close over the opening when lift is not in use.

c. Lift locks: The lift locks shall be of the same design and construction as the movable post.

d. Power unit: The power unit shall be of the same construction and design as the movable post.

e. Modular containment: The modular containment shall be a steel enclosure 6 feet in depth, appropriately sized to house fixed post assembly and power unit. The containment shall be coated internally and externally with EnviroGuard coating of 1/4 inch thickness for ultimate durability and maximum protection against deterioration due to electrolysis and/or harsh contaminates. The containment shall be designed to prevent the release of any contaminants in to the surrounding soil.

3. Control: The control system shall be a variable speed computer controlled equalization system to ensure vehicle stability based upon direct post height measurement and shall be in a wall mounted enclosure with remote control to minimize shop floor footprint and maximize workspace. Complete lift features are operable at the remote control to maximize shop productivity and visibility of the vehicle during operation. The remote control shall include the following features and functions.

a. The remote control shall be equipped with a joystick for infinitely variable speed control of fore and aft movement of the piston and up and down operation of the lift. The joystick shall permit fine adjustment of the lifting carriage or movable piston to permit accurate alignment of axles, unloading of wheels, and reinstallation of drive-train components. The joystick control shall be equipped with protective guard to prevent accidental engagement of the control when not in use.

b. The control system shall monitor all lifting assemblies in relation to each other. The equalization shall be accomplished through variable motor speed.

c. The remote control shall be equipped with technology allowing system communication through the use of a digital display.

d. The system shall provide the ability for the following facility required settings:

1) Up to 25 memorized wheel base locations as required by fleet.

2) Up to 25 memorized height requirements as required by facility.

e. The control system shall indicate to the operator when the lift is fully lowered to prevent damage to the vehicle, the lift and to eliminate tire damage.

f. The control system shall indicate to the operator which lifting pistons are activated, when the moveable piston is moving fore and aft, when the moveable post is in its ”home” position and when each piston is fully recessed below grade.

g. The control system shall be compliant with the requirements of ANSI, ALI, UL201 and all other applicable NEC requirements.

4. Shutter plate continuous pit cover: The movable post shall be equipped with shutter plate covers that move with the post so as to keep the trench opening covered at all times. Shutterplates shall be zinc electroplate and all pivot points on the shutterplate cover system shall be constructed of zinc electroplate to reduce maintenance.

5. Fluid Evacuation System: Each modular containment unit will be equipped with an automatic fluid evacuation system.


E. Accessories:

1. Universal adapter stand: Rotary No. FD2361BK (one each)

2. Adapter kit: Rotary No. AK-ULP60-3, transit bus (one each)

F. Utility Requirements:

2.02 LIFT, AXLE, THREE POST, 105,000 POUND, SHALLOW DESIGN Equipment Identifier: 5656



a. Rotary

b. Madison, IN (812) 273-1622

c. Model No.: MOD-35 (three post) with accessories

2. Alternate manufacturers: Contingent upon compliance with these specifications and documentation requirements set forth in SUBMITTALS, equipment produced by other manufacturers, including the following, may be considered as equal.

a. Stertil Koni, Stevensville, MD (410) 643-9001

b. No other manufacturers have been identified with a prodcut that

can potentially meet specifications.

B. General Description:

1. Electrical:

a. Connection Requirements Controls --- ---

Voltage 460 --- ---

Phase 3 --- ---

HP 10 --- ---

2. Plumbing:

a. Compressed Air:

Connection (inches) 1/2

Volume (CFM) 5

Capacity (PSI) 90 to 110


1. Lifting units lift shall consist of three individual modular lifting assemblies in line with the longitudinal axis of the vehicle, each lifting cylinder so equipped as to engage the axle and suspension, as specified herein. Each modular lifting assembly shall be housed in a totally contained, environmentally safe containment. The movable posts shall be equipped with automatic shutter plate covers that move with the post so as to keep the trench opening covered at all times. All trench cover plates, including recess covers shall be permanently attached to the floor openings to ensure their proper use. The modular lifting system shall be VEC equalized and controlled. The operation of the lift shall be electro hydraulic.

2. Only axle adjusting post-type lifts are acceptable.

C. Capacities/Dimensions:

1. Hydraulic lift:

a. Lift capacities:

1) Movable post modular: 35,000 pounds, each

2) Fixed post modular: 35,000 pounds, each

3) Total: 105,000 pounds

b. Lift rise:

1) Movable post modular: 70 inches to point of adapter contact

2) Fixed post modular: 70 inches to point of adapter contact

c. Piston:

1) Two-stage piston with surface not exposed to fluids in the containment

d. Adjustable adapters spread and retract:

1) Movable post modular: 57-3/4 inches (maximum) and 40-1/4 inches (minimum)

2) Fixed post modular: 39-3/4 inches (maximum) and 24-3/4 inches (minimum)

e. Wheel base range:

1) Fixed to movable:

a) 210 inches (minimum)

b) 324 inches (maximum)

2) Movable to movable:

a) 451 inches (minimum)

b) 565 inches (maximum)

f. Length of frame for movable post modular:

1) Middle: 18 feet, 3-1/2 inches


2) Front: 18 feet, 3-1/2 inches

2. Electric-hydraulic power unit: movable post modular:



3. Electric-hydraulic power unit, fixed post modular:



4. Automatic fluid displacement system:

a. Fluid displacement: Four gallons per minute at 90 PSI

D. Features/Performance/Construction:

1. Movable post modular:

a. The movable posts shall be equipped with a carriage assembly with permanent lubricated bearing wheels for smooth and proper movement in the structural channel track. The casing of the movable post shall be coated with EnviroGuard coating of 1/4-inch thickness for ultimate durability and maximum protection against deterioration due to electrolysis and/or harsh contaminates.

b. Recessed track properly sized for movable post to provide proper engagement for vehicles ranging in wheelbases specified by fleet demand. The track shall have a pocket location to house the saddle and adapter assembly when lift is in the lowered position providing an unobstructed clear floor. The recess shall allow the superstructure and adapters to be stored completely below grade. When lowered, no part of the saddle or its adapters shall interfere with the drive thru clearance of the bay. It shall not be necessary to remove adapters to achieve full ground clearance and it shall not be required to remove or reposition the adapters in order to close the pit covers. All openings in the floor and gaps between floor and superstructure must be covered when the lift is down.

c. Wheelbase adjustment shall be accomplished by a 2 HP, explosion proof electric motor, and chain drive assembly. Adjustment control shall be located on control console.

d. Front superstructure shall be of a low profile design not to exceed 5 inches (including adapters) and shall move forward or backward without interfering with snow removal, tire chains, wheelchair lifts or other “low profile” accessories commonly found on customer’s vehicles.

e. Lift locks: The lift lock shall be rated at same capacity as the corresponding jacking unit. The lock leg shall be a two stage telescoping type constructed of rectangular tubing. The lock leg shall be equipped with 18 locking positions on 3 inch increments. The locking latch shall be spring-loaded to the lock position and shall be released at the control console. The locking latch shall be gravity activated with a spring loaded assist. Release mechanism shall be an air cylinder to minimize potential hydraulic leaks. Hydraulically operated or electrically operated safeties are not acceptable. The lift locking leg shall be attached to the saddle to prevent rotation and ensure proper position of locking latches at all times for maximum rigidity.


f. Electro-hydraulic power unit: The movable modular unit shall = be equipped with a power unit assembly, with an explosion proof motor. (All models bio fluid compatible). The power unit system shall supply ample pressure for operation of lift system. The power unit shall be housed within the modular unit containment.

g. Modular containment: The modular containment shall be a steel enclosure 5 feet, 7 inches in depth, appropriately sized in length to accommodate specified wheelbase range. The containment shall be coated internally and externally with EnviroGuard coating of 1/4-inch thickness for ultimate durability and maximum protection against deterioration due to electrolysis and/or harsh contaminates. EnviroGuard shall be applied to the inside and the outside of the containment housing to create a 1/2 inch (13 millimeters) thick impermeable shell that is watertight, encapsulated against corrosion and electrolysis. The unit shall be tested against electrolysis by way of a 30,000 volt stray current test. The containment shall be designed to prevent the release of any contaminants in to the surrounding soil or infiltration by hydrostatic pressure from surrounding water tables. Parts treated with the EnviroGuard coating shall be warranted against corrosion or electrolysis for a period of 10 years. The containment shall be equipped with a Liquid Detection System that shall relay visual notification to the lift control LCD screen upon detection of 5 inches of liquid accumulation in the containment. The containment shall be equipped with a fitting located on a floor cover plate connected to a 1-1/2-inch PVC tube routed to the bottom of the containment, which permits the removal of any liquid accumulation from the surface level.

2. Fixed post modular:

a. The fixed post shall be of the same design construction, diameter, and rise as the movable post.

b. Frame: The frame unit will provide integral wheel chocks at floor level in order to accurately locate vehicle axles over the lifting saddle and adapters. Wheel chocks shall be embedded below grade on both sides of the stationary module. No part of the wheel spotting system shall protrude above the floor surface and the spotting adapters shall be provided on both sides of the module to allow loading by the operator either in forward or reverse gear. The recess shall allow the superstructure and adapters to be stored completely below grade. When lowered, no part of the saddle or its adapters shall interfere with the drive thru clearance of the bay. It shall not be necessary to remove adapters to achieve full ground clearance and it shall not be required to remove or reposition the adapters in order to close the pit covers. The frame assembly shall also provide a recess beneath the floor 48 inches wide for the rear saddle and base adapters when the plunger is in the down position. The recess area shall have cover doors to close over the opening when lift is not in use.Lift locks: The lift locks shall be of the same design and construction as the movable posts.

c. Power unit: The power unit shall be of the same construction and design as the movable posts.

d. Modular containment: The modular containment shall be a steel enclosure 6 feet in depth, appropriately sized to house fixed post assembly and power unit. The containment shall be coated internally and externally with EnviroGuard coating of 1/4-inch thickness for ultimate durability and maximum protection against deterioration due to electrolysis and/or harsh contaminates. The containment shall be designed to prevent the release of any contaminants in to the surrounding soil.

3. Control: The control system shall be a variable speed computer controlled equalization system to ensure vehicle stability based upon direct post height measurement and shall be in a wall mounted enclosure with remote control to minimize shop floor footprint and maximize workspace. Complete lift features are operable at the remote control to maximize shop productivity and visibility of the vehicle during operation. The remote control shall include the following features and functions.


a. The remote control shall be equipped with a joystick for infinitely variable speed control of fore and aft movement of the piston and up down operation of the lift. The joystick shall permit fine adjustment of the lifting carriage or movable piston to permit accurate alignment of axles, unloading of wheels, and reinstallation of drive-train components. The joystick control shall be equipped with protective guard to prevent accidental engagement of the control when not in use.

b. The control system shall monitor all lifting assemblies in relation to each other. The equalization shall be accomplished through variable motor speed.

c. The remote control shall be equipped with technology allowing system communication through the use of a digital display.

d. The system shall provide the ability for the following facility required settings:

1) Up to 25 memorized wheelbase locations as required by fleet.

2) Up to 25 memorized height requirements as required by facility.

e. The control system shall indicate to the operator when the lift is fully lowered to prevent damage to the vehicle, the lift and to eliminate tire damage.

f. The control system shall indicate to the operator which lifting pistons are activated, when the moveable piston is moving fore and aft, when the moveable post is in its ”home” position and when each piston is fully recessed below grade.

g. The control system shall be compliant with the requirements of ANSI, ALI, UL201 and all other applicable NEC requirements.

4. Shutter plate continuous pit cover: The movable post shall be equipped with shutter plate covers that move with the post so as to keep the trench opening covered at all times. Shutterplates shall be zinc electroplate and all pivot points on the shutterplate cover system shall be constructed of zinc electroplate to reduce maintenance.

5. Fluid Evacuation System: Each modular containment unit will be equipped with an automatic fluid evacuation system.

E. Accessories:

1. Universal adapter stand: Rotary No. FD2361BK (one each)

2. Transit bus adapter kit: Rotary No. AK-ULP60-3, transit bus (one each)



1. Electrical:

a. Connection Requirements Controls --- ---

Voltage 460 --- ---

Phase 3 --- ---

HP 15 --- ---

2. Plumbing:

a. Compressed Air:


Volume (CFM) 5

Capacity (PSI) 90 to 110

2.03 LIFT, PARALLELOGRAM, 75,000 POUND, 48 FEET Equipment Identifier: 5753



a. Rotary Lift

b. Madison, IN (812) 445-5438

c. Model No.: 75/48-F with accessories

2. Alternate manufacturers: Contingent upon compliance with these specifications and documentation requirements set forth in SUBMITTALS, equipment produced by other manufacturers, including the following, may be considered as equal.

a. Mohawk Lifts, Amsterdam, NY (800) 833-2006

b. Stertil-Koni, Stevensville, MD (800) 336-6637

B. Capacities/Dimensions:

1. Overall dimensions:

Dimensions (inches)

Length Width Height

a. Equipment 576 112 63

2. Lift dimensions:


a. Platform length: 48 feet

b. Platform width: 32 inches (maximum)

c. Spacing between platforms: 45 inches (maximum)

d. Overall width: 109 inches (maximum)

e. Horizontal movement (from collapsed to fully raised position): 54 inches (approximately)

f. Collapsed height: 16-1/2 inches (maximum)

3. Minimum lifting height of a surface mounted in a recess unit from finished floor level to bottom of tires: 63 inches, minimum. Lifting unit shall permit lifting of vehicle to any height up to its full amount with a minimum of 10 locking positions distributed throughout the lift’s travel.

4. Control console:

a. Width: 29-3/4 inches

b. Depth: 26-1/4 inches (33-7/8 inches including area for control conduit and piping)

c. Height: 52 inches

5. Lift capacity: 75,000 pounds

C. Features/Performance/Construction:

1. Complete lift assembly shall consist of an electro-hydraulic lift unit, control console, and specified accessories.

2. Control console shall be connected by required lengths of steel hydraulic pipe or steel reinforced hydraulic hose, nylon compressed air line, and electrical cable permitting location 10 feet (minimum) from the connections on the lift unit including standard fittings throughout. All hydraulic hoses on lifting structure shall be of steel reinforced construction and have standard fittings throughout. All conduit from console to lift shall be located in slab.

3. Support leg joints shall be provided with hardened bushings at the cylinder to leg connection and the leg to platform connection, where stresses are at a maximum, for extended lift life and easy repair.

4. Platform:

a. Each platform shall be constructed on 0.375 inch thick plate steel supported by 0.250 inch thick steel “I” beams.

b. Each platform shall have two automatic swing wheel chocks constructed of 0.375-inch thick steel plate mounted to the front and rear of the lift to prevent a vehicle from rolling off the platform when raised more than 12 inches. Chocks shall not reduce the effective length of lifting platforms by more than 6 inches.

c. Wheel chocks and wheel stays shall be interchangeable and shall automatically swing into position as the lift is raised and automatically recede when lowered.

d. Chock design shall provide for a minimum of 2 inch upward movement to prevent injury to personnel or damage to lift unit in the event of obstruction between lift unit and wheel chock.


e. The lifting platforms shall have a non-skid coating applied to their upper surface.

5. Leveling/anchoring provisions:

a. The base of each lifting member shall provide for a minimum of 1-inch vertical adjustment. The adjustment of one lifting member shall be independent of adjustment of a different lifting member to accommodate uneven slab shifting/settling.

b. The base of each lifting member shall be pre-drilled to accept anchoring bolts adequately sized for the loads imposed during lift operation.

c. There shall be no fixed obstructions between lifting platforms.

d. There shall be no floor obstructions between lifting legs. Lift unit shall be of clear floor design to eliminate trip hazards and permit free movement of personnel and rolling equipment without obstruction.

6. Hydraulic system:

a. Equipment shall comply with all applicable federal, state, and local safety regulations and codes, and OSHA, UL, AWS, NEL, and ANSI/ALI ALCTV-1998 standards.

b. Each hydraulic cylinder shall have a flow check integrally mounted to prevent collapse in the event of a major fluid lead.

c. Hydraulic cylinders shall be mounted to the underside of the lifting platforms away from sources of dirt, grime, and damage from falling objects.

d. All hydraulic hoses shall be of steel reinforced construction and have standard JIC fittings throughout.

e. The lift shall be driven by a hydraulic gear pump of U.S. manufacture, capable of supplying the appropriate PSI and GPM to operate the lift.

f. The lift shall be able to be lowered from any raised position by operation of a manual pump and valving.

7. Safety locks:

a. Steel safety locks with a safety factor of not less than 3:1 shall be mounted one set to each lifting cylinder and shall allow the lift to be locked at a minimum of 10 different levels. These locks shall ensure a minimum amount of travel in the event of a hydraulic fluid leak and shall maintain the height of the lift in that situation.

b. The safety locks shall be automatically disengaged when the lift "Lower" control is operated, and automatically re-engaged when the lift "Lower" control is released.

c. The safety locks shall be automatically engaged as the lift ascends. This will ensure positive lock engagement when raising the lift in the event of hydraulic failure.

d. The lift shall have full length continuous safety tapeswitch mounted to the lower surface of the main lifting platform. Safety tapeswitch will be located on the inside and outside of both platforms. When any of these tapeswitches are displaced horizontally or vertically, the lift will stop. Tapeswitch inside optional.

D. Controls:


1. Control console shall house an oil reservoir, suction strainer, low pressure return filter, hydraulic gear pump, manual pump, NEMA 12 rated (minimum) electrical enclosure for system disconnect, “Raise/Lower” and “Press to Lock Lift” controls, and “Power-On” and “Operator Lock-Out” pilot lamps.

2. Control system shall be able to be programmed to stop a lift at a specific height in order to load or unload any accessory jack.

3. The control system shall be operated by a Programmable Logic Control (PLC) and lock-out all operations of lift controls if an unsafe condition exists due to insufficient air pressure to operate safety locks; displaced safety tapeswitch or uneven platform heights. This lock-out shall not be able to be reset unless unsafe condition has been corrected.

4. The control system shall ensure that lifting platforms differ in height by no more than 2 inches. If platforms become uneven by a greater amount, the lift shall stop and lock-out operator.

5. The control system shall be tested and approved by a Nationally Recognized Testing Laboratory as established by OSHA to UL 508.

6. Chassis wash bays:

a. Control console and components in chassis wash bay shall be waterproofed and suitable for use in a wet environment

E. Accessories:

1. Wash Bay Kit (eight leg)


1. Electrical:

a. Connection Requirements Unit

Voltage 460

Phase 3

HP 20

2. Plumbing:

a. Compressed Air:


Volume (CFM) 5

Capacity (PSI) 120

PART 3 - EXECUTION

3.01 INSPECTION

A. Coordinate location of rough-in work and utility stub-outs to assure match with equipment to be installed.


B. Inspect delivered equipment for damage from shipping and exposure to weather. Compare delivered equipment with packing lists and specifications to assure receipt of all equipment items and specified accessories.

C. Report in writing to the Architect, any damaged, missing or incomplete scheduled equipment and improper rough-in or utility stub-outs.

3.02 INSTALLATION

A. Perform work under direct supervision of Foreman of Construction Superintendent with authority to coordinate installation of scheduled equipment with Architect or designated representative.

B. Install equipment in accordance with plans, shop drawings, and manufacturer’s instructions:

1. Positioning: Place equipment in accordance with any noted special positioning requirements generally level (or slight slope as required by instructions), plumb, and at right angles to adjacent work.

2. Fitting: Where field cutting or trimming is necessary, perform in a neat, accurate, professional manner without damaging equipment or adjacent work.

3. Anchorage: Attach equipment as directed by Architect or designated representative. Installation fasteners shall be installed to avoid scratching or damaging adjacent surfaces.

4. Upon completion of work, finish surfaces shall be free of tool marks, scratches, blemishes, and stains.

3.03 TESTING

A. After final connections are made and prior to authorizing payment, specified equipment shall be tested for compliance with specifications in the presence of the Architect or designated representative using acceptance procedures provided by the manufacturer. Testing report shall be submitted to the Architect or designated representative.

B. Each lift shall be tested with the vehicle types operated by the Owner.

3.04 CLEANUP

A. Touch-up damage to painted finishes.

B. Wipe and clean equipment of any oil, grease, and solvents, and make ready for use.

C. Clean area around equipment installation and remove packing and installation debris from job site.

D. Notify Architect or designated representative for acceptance observation.

3.05 TRAINING

A. Direct the technical representative to provide specified hours of training to designated Owner’s maintenance personnel in operation and maintenance of the following equipment. Coordinate, with Owner, training schedule and list of personnel to be trained.

1. 5655 Lift, axle, two post, 70,000 pound, shallow design; 8 hours (minimum)

2. 5656 Lift, axle, three post, 105,000 pound, shallow design; 8 hours (minimum)

3. 5753 Lift, parallelogram, 75,000 pound, 48 foot; 8 hours (minimum)


B. Demonstrate each lift operation utilizing each of the vehicle types operated by Owner.

C. Obtain, from technical representative, a list of Owner’s personnel trained in equipment operations and maintenance.

END OF SECTION

AC Transit COMMUNICATIONS PAGING SYSTEM D3 Richmond Yard Reactivation P2095 -Addenda #3 12/22/15 27 51 13 - 1

SECTION 27 51 13

COMMUNICATIONS PAGING SYSTEM

PART 1 - GENERAL

1.01 SUMMARY

A. Work included: Labor, materials and equipment necessary to complete the installation required for the item specified under this Division, including but not limited to:

1. Equipment

2. Mixers.

3. Amplifiers.

4. Microphones.

5. Speakers.

6. Accessories.

B. Related Work: Consult all other Sections, determine the extent and character of related Work and properly coordinate Work specified herein with that specified elsewhere to produce a complete installation.

1. Division 09 - Acoustical Treatment: Slack Speaker Support Wires.

1.02 REFERENCES

A. Comply with the latest edition of the following applicable Specifications and standards except as otherwise indicated or specified:

1. Electronic Industries Association (EIA):

EIA REC 127-49; Power Supplies.

EIA RS 160-51 Sound Systems.

EIA RS 299-A; Loudspeakers, Dynamic Magnetic Structures and Impedance.

EIA RS 310-A; Racks, Panels and Associated Equipment.

EIA SE 101-A--49; Amplifiers for Sound Equipment.

EIA SE 103-49; Speakers for Sound Equipment.

EIA SE 105-A; Microphones for Sound Equipment.

2. Underwriters Laboratories, Inc. (UL):

UL 13; Power-Limited Circuit Cables

UL 50; Enclosures for Electrical Equipment.

UL 813; Commercial Audio Equipment.


1.03 SYSTEM DESCRIPTION

A. This Section specifies the minimum requirements for a public address system.

B. Public address (PA) system shall be used for paging personnel and dissemination of emergency information. As a minimum, the system shall include paging console(s), speakers, line transformers, amplifiers power supplies, microphones, attenuators and signal distribution system necessary to satisfy the requirements of that specified herein.

1. Any equipment required to make this a complete working system, regardless of whether it is specified or not, shall be furnished and installed by the Contractor.

2. The sound system shall be a 70.7 constant voltage, low volume analog system, with sufficient speakers to provide uniform coverage of the entire zoned area. The sound must be low-level faithful reproduction of the input source.

3. The system shall be capable of access from microphone input(s) and VoIP telephone system input. The system shall consist of multiple zone(s) that operate as a whole.

4. An "all-call" page shall have priority over any page in progress in any or all zones. In addition, the "all-call" page shall be heard in all speakers controlled by volume attenuators. The telephone interface shall be designed on a "first-come", "first served" basis into any or all zones selected by an initial page originator.

5. The system must have the capability to access individually each zone at the same time from different microphones and telephones.

6. The system shall have capability for interfacing with any background music entertainment system. Interface requires not only a physical connection, but a matching of signals with regard to impedance and signal level.

1.04 SUBMITTALS

A. Submit in accordance with the requirements of Section 270010: Basic Communications Requirements, the following items:

1. Data/catalog cuts for each product and component specified herein, listing all physical and electrical characteristics and ratings indicating compliance with all listed standards.

2. Describe system operation, equipment, dimensions and indicate features of each component.

3. Clearly mark on each data sheet the specific item(s) being submitted and the proposed application.

4. Shop Drawings to include:

a. Plot plans and building floor plans, showing location of all devices and conduit routing.

b. Point-to-point wiring diagrams in block and riser format showing all components, conduit and cabling including wire type, size and quantities.

c. Details for all custom remote control panel and receptacle plates.

d. Equipment rack elevation details.

e. AC line power connections.

f. Grounding.


g. 1/4" scale equipment room floor plans showing equipment layout.

5. Furnish structural calculations for equipment anchorage as described in Section 260010: Basic Electrical Requirements.

6. Submit Manufacturer's installation instructions.

7. Complete Bill of Materials listing all components.

8. Warranty.

B. Dimensions and configurations of components shall conform to the space allocated on the Drawings. The Contractor shall submit a revised layout if the equipment furnished varies in size from that indicated on Drawings for Engineer's approval.

C. Manufacturer's qualifications: Furnish satisfactory proof of required experience specified herein for Manufacturer of each product.

D. Installer's qualifications: Furnish satisfactory proof of required experience specified herein for system installer.

1.05 OPERATION AND MAINTENANCE MANUAL

A. Supply operation and maintenance manuals in accordance with the requirements of Section 270010: Basic Communications Requirements, to include the following:

1. A detailed explanation of the operation of the system.

2. Instructions for routine maintenance.

3. Pictorial parts list and part numbers.

4. Schematic wiring diagrams.

5. Telephone numbers for the authorized parts and service distributor.

6. Include all service bulletins.

7. Final testing reports.


A. Only products and applications listed in this Section may be used on the Project unless otherwise submitted.

B. Only products and applications listed in this Section may be used on the Project unless otherwise submitted.

C. Manufacturer qualifications: Firms regularly engaged in the manufacturing of specified equipment of the types and sizes required for this Project and whose products have been in satisfactory use in similar service for not less than 5 years.

D. Installer's qualifications: Firms with a minimum of 5 years of successful installation experience with Projects utilizing specified equipment similar to that of this Project.


1.07 PRODUCT DELIVERY, STORAGE AND HANDLING

A. Delivery: PA system components shall not be delivered to the Project site until protected storage space is available. Storage outdoors covered by rainproof material is not acceptable. Equipment damaged during shipping shall be replaced and returned to Manufacturer at no cost to Owner. Components shall be properly packaged in factory-fabricated containers.

B. Storage: Store in clean, dry, ventilated space free from temperature extremes. Maintain factory wrapping or provide a heavy canvas/plastic cover to protect units from dirt, water, construction debris and traffic. Provide heat where required to prevent condensation.

C. Handling: Handle in accordance with Manufacturer's written instructions. Be careful to prevent internal components damage, breakage, denting and scoring. Damaged units shall not be installed. Replace damaged units and return equipment to Manufacturer.

1.08 WARRANTY

A. Units and components offered under this Section shall be covered by a 1 year parts and labor warranty for malfunctions resulting from defects in materials and workmanship. Warranty shall begin upon acceptance by the Owner.

1.09 SYSTEM START-UP

A. Upon completion of installation, a factory trained dealer service representative shall perform initial start-up of the PA system. Sufficient time shall be allowed to properly check the system out and perform required minor adjustments before the Engineer's witnessed test shall begin.

PART 2 - PRODUCTS

2.01 MANUFACTURERS

A. Products furnished by the following Manufacturers shall be acceptable if in compliance with all features specified herein and indicated on the Drawings.

1. Bogen.

2. Dukane.

3. Rauland-Borg.

4. Valcom

B. Substitutions: Under provisions of Section 270010: Basic Communications Requirements.

2.02 GENERAL

A. While individual items of equipment may meet the Specifications and in fact, meet the system Specifications when electrically associated with other equipment, the total system shall perform so that the combination of equipment actually employed does not produce any undesirable effects such as signal distortions, noise pulses, transients and other impairments.

B. Electrical and Environmental Characteristics:

1. Input voltage: 105 to 130 volts.

2. Cycling Rate: 60 Hz.

3. Operating Temperature: Zero to 50 degrees C.


4. Humidity: 80 percent.

C. All electrical components shall be solid-state, except for switching relays.

D. Rate all equipment for continuous duty.

E. Single distribution wiring shall be a minimum of #18 AWG.

F. Color-code all distribution wiring. Clearly and permanently label all equipment wiring, terminals and cables to facilitate installation, maintenance and operation.

G. All components comprising the system, which utilize 105 - 125 AC, shall be provided with protection to prevent damage in case of short or open occurs.

2.03 PAGING MATERIALS

A. VoIP Controller Gateway

1. VoIP Controller will provide a single 10/100 Ethernet port, 4 audio input/output circuits, 4 Digital contact closure inputs and 4 N.O. relay contact outputs.

2. The controller will provide all circuitry and software to convert network data to zone page audio output.

3. The controller shall form one part of a server less Network based communications system.

4. The controller shall be powered via either an external 24 Vdc power supply or via a 802.3af PoE Ethernet switch port.

B. 70V Amplifiers

1. The amplifier shall deliver an audio output of 125 watts or 250 watts.

2. Total harmonic distortion shall be less than 0.5% at the 125-watt or 250-watt rating over the frequency range of 20 to 20,000 Hz. The rated output shall be obtained with an input that is not greater than 500mV RMS. Hum and noise shall be at least 90 dB below rated output. The frequency response, when measured at full rated output, shall be flat within ±1dB, 20 to 20,000 Hz.

3. The amplifiers shall provide either balanced or unbalanced constant-voltage outputs of 25V, 25 VCT, and 70V, plus 4- and 8-ohm balanced or unbalanced outputs. Output regulation shall be within 2 dB from no load to full load.

4. The amplifiers shall provide an input of 50k ohms unbalanced high impedance, or 600 ohms balanced or unbalanced low impedance, or line bridging with optional accessory plug-in transformers. Overall gain shall be adjustable by means of a single level control located on the rear panel. An internal low-cut filter (-10dB @ 100Hz) shall also be provided. The front of the amplifiers shall contain an illuminated ON/OFF power switch.

5. The amplifiers shall incorporate electronic shutdown circuitry which shall activate whenever an overload or short occurs on the output of the amplifiers. A front panel overload shutdown LED shall illuminate to indicate the discontinuance of power output; the circuitry shall automatically restore power output once the cause of the shutdown condition has been removed.

6. The amplifier also shall include electronic overload limiting, short-circuit protection and a Slo-Blo fuse.

7. The amplifiers shall have a standard EIA 19-inch front panel suitable for rack mounting.

C. Horn Speakers:

1. Rated power output shall be 7.5, 15 or 30 watts RMS continuous.

a. 7.5 Watt Horn Speakers

1) Rated power output shall be 7.5 watts RMS continuous. Frequency response shall be 250 Hz to 14 kHz. Dispersion shall be 120º. Sound pressure level shall be at least 105 dB*. Impedance shall be 653 ohms. The speaker shall feature a 12" lead wire for electrical connections.


b. 15 Watt Horn Speakers

1) Rated power output shall be 15 watts RMS continuous. Frequency response shall be 275 Hz to 14 kHz. Dispersion shall be 110º. Sound pressure level shall be at least 121 dB*. Impedance shall be 326 ohms. A screw terminal shall be provided for connection to the audio line.

c. 30 Watt Horn Speakers

1) Rated power output shall be 30 watts RMS continuous. Frequency response shall be 225 Hz to 14 kHz. Dispersion shall be 100º. Sound pressure level shall be at least 125 dB*. Impedance shall be 163 ohms. A screw terminal shall be provided for connection to the audio line.

2. The loudspeaker shall be of weatherproof, all metal construction. An all-purpose mounting bracket shall provide precise positioning in the vertical and horizontal planes with a single adjustment. The bracket shall include banding slots to permit mounting the loudspeaker on beams or pillars. Bracket and loudspeaker shall be finished in textured mocha enamel.

3. The driver shall be enclosed within a waterproof housing.

4. The loudspeaker shall include a self-aligning, field-replaceable diaphragm. A plastic cover shall be provided to protect the connectors and stepped volume control, and provide strain relief for the audio line.

D. Ceiling Speakers

a. The loudspeaker assembly shall be an, 8" cone-type loudspeaker, having a frequency response of at least 50 Hz to 12 kHz. Axial sensitivity shall be 95 dB, measured at 1-watt/4 feet.

b. The loudspeaker shall have a 6 oz. ceramic magnet and a 3/4" voice coil. A transformer, capable of matching an 8-ohm loudspeaker to a 25-volt or 70-volt line, and providing power taps of 4, 2, 1, 1/2, 1/4, and 1/8 watts shall be included.

c. The loudspeaker shall be assembled on a 13" steel ceiling grille, finished in off-white semi-gloss enamel. Assembly depth shall be 3-1/4".

d. A volume control knob shall be accessible from the front of the grille.

A. Power Amplifiers:

1. The amplifier shall be a compact mixer-amplifier that provides 40 watts of output power. The unit shall provide 4 inputs (3 balanced MIC/Line and 1 unbalanced AUX). Input 1 shall be able to mute other inputs, and muting shall be audio-activated or defeatable. Unit shall have individual phantom power for all MIC inputs.

2. The amplifier shall include bass and treble controls, peak and signal indicators, and a REC Output.

3. The amplifiers shall be compatible with 70V, 25V, 4-ohm, and 8-ohm speaker systems. An external 24V DC, 3A external supply input shall be included.

4. The units shall measure two rack spaces in height, and be no wider than 8-1/4” so as to allow two units to be placed side-by-side without requir-ing additional rack spaces. An optional rack mount adapter shall also be available for single and side-by-side configurations. The amplifier dimensions shall be 8-1/4” W x 3-1/2” H x 10-3/8” D, and shall weigh 10 pounds.

B. Horn Speakers:

1. 15W or 30W Horn Speakers 225 Hz to 14,000 Hz response.

2. Sound pressure level shall be a minimum 121 dB.

3. Impedence shall be 326 ohm for 15W and 163 ohms for the 30W.

4. Provide constant voltage transformers as required.


5. The loudspeaker shall be of weatherproof, all-metal construction. An all-purpose mounting bracket shall provide precise positioning in the vertical and horizontal planes with a single adjust-ment. The bracket shall include banding slots to permit mounting the loudspeaker on beams or pil-lars. Bracket and loudspeaker shall be finished in textured mocha enamel.

6. The driver shall be enclosed within a waterproof housing. The loudspeaker shall include a self-align-ing, field-replaceable diaphragm.

7. A plastic cover shall be provided to protect the connectors and stepped volume control, and pro-vide strain relief for the audio line.

8. Bogen HSXXEZ Series or Equal

C.E. Wiring:

1. Provide stranded, 2-conductor, #16 AWG cables for speaker connections or manufacturers approved cable..

2. Provide twisted, shielded, stranded #18 AWG pair for line level signals.

3. Cables shall be listed for NEC, Class 2 or 3 circuits.

D.F. Microphone:

1. Dual-impedance, desktop microphone for industrial and commercial public address and paging applications.

2. Uni-directional pickup pattern

3. Push-to-talk or lift-to-talk operation

4. Locking mechanism with push-to-talk bar for long announcements

5. Rubberized black finish with die-cast base

6. Contact closure leads

7. Specifications

a. MIC Type: Desktop

b. Element: Dynamic

c. Polar Pattern: Cardioid

d. Impedance: Lo-Z, 500 ohms; Hi-Z, 50k ohms, (switch-selectable)

e. Frequency Response: 45 Hz to 15 kHz

f. Sensitivity*: Hi-Z: -52 dB +/- 3 dB, Lo-Z: -72 dB +/- 3 dB

g. Cable: 7' of 4-conductor, 2-shielded

h. Switch: Locking push-to-talk, lift-to-talk, impedance selector

8. Bogen MBS1000A or equal


PART 3 - EXECUTION

3.01 EXAMINATION

A. Contractor shall thoroughly examine Project site conditions for acceptance of PA and intercom system installation to verify conformance with Manufacturer and Specification tolerances. Do not commence with installation until all conditions are made satisfactory.

3.02 PREPARATION

A. Verify exact speaker locations with respect to light fixtures, mechanical diffusers, sprinkler head and fire alarm devices.

B. Review any conflicts with the Architect prior to installation.

3.03 INSTALLATION

A. General:

1. Install communications systems in accordance with Manufacturer's written instructions, as indicated on the Drawings and as specified herein.

2. Carefully match input and output impedances and signal levels at signal interfaces. Provide matching networks where required.

B. Wiring:

1. Provide manufacturers recommended cable for each system.

2. Route wiring continuously between devices without splices.

3. Size wiring to conform to the equipment Manufacturer's requirements.

4. All wiring shall be installed in a continuous steel conduit system and shall be of the size recommended by the equipment Supplier.

5. All riser wiring and major component connections shall be installed in a continuous steel conduit system sized as indicated on Drawings recommended by he equipment Supplier. All horizontal wiring of speakers, microphones, etc. shall be routed exposed above suspended "accessible" ceilings utilizing cable tray "J" hook hanger support system. Utilize plenum rated cable for exposed application where space is used for environmental air.

6. Wiring within consoles, desks and counters shall be exposed.

7. Provide adequate lengths for wiring within equipment enclosures to properly bundle, lace and train conductors to terminal points.

8. Provide physical isolation from each other for microphone, line level, speaker and power wiring. Run in separate raceways or provide 12-inch minimum separation where exposed or in same enclosure. Provide additional physical separation as recommended by equipment Manufacturer.

9. Make splices, taps and terminations on numbered terminal strips in junction, pull and outlet boxes, terminal cabinets and equipment enclosures. Identification of conductors and cables: use color coding of conductors and apply wire and cable marking tape to designate wires and cables so all media are identified in coordination with system wiring diagrams.


3.04 GROUNDING

A. Provide equipment-grounding connections for each system as indicated. Tighten connections to comply with tightening torques specified in UL Standard 486A to assure permanent and effective grounds.

B. Ground equipment, conductor and cable shields to eliminate shock hazard and to minimize to the greatest extent possible, ground loops, common mode returns, noise pick-up, cross talk and other impairments. Provide 5-ohm ground at main equipment location. Measure, record and report ground resistance.

C. Provide a #6 insulated ground wire from the system ground bus in the equipment cabinets and racks to the nearest cold water pipe.

3.05 FIELD QUALITY CONTROL

A. Manufacturer's field service: Contractor shall arrange and pay for the services of a factory-authorized service representative to supervise the initial start-up, pretesting and adjustment of

B. At least three weeks prior to any testing, notify the Engineer so that arrangements can be made for witnessing tests, if deemed necessary. All pretesting shall have been tested satisfactorily prior to the Engineer's witnessed test.

C. Prefunctional testing:

1. Visual and mechanical inspection:

a. Inspect for physical damage, defects alignment and fit.

b. Perform mechanical operational tests in accordance with Manufacturer's instructions.

c. Compare nameplate information and connections to Contract Documents.

d. Check tightness of all connections.

e. Check that all covers, barriers and doors are secure.

2. Electrical tests:

a. Perform complete testing to determine conformance with the requirements of the Contract Documents.

b. Operational test: Perform an operational test to verify conformance of system performance and conditions to Contract Document within Manufacturer's tolerances. Perform tests that include originating program and page material at microphone outlets, all preamplifier program inputs and all other inputs. Observe sound reproduction for proper volume levels and freedom from noise.

c. Power output test: Measure the electrical power output of each power amplifier at normal gain setting at 50, 1,000 and 12,000 Hz. The maximum variation in power output at these frequencies must not exceed plus or minus 1 dB.

d. Provide a list of final tap settings of speaker line matching transformers.

3. Test report:

a. Provide a complete report listing every device, the date it was tested, the results and the date retested (if failure occurred during the previous test). The test report shall indicate that every device tested successfully.


b. Submit two typed copies of the test report in a neatly bound folder for review and approval. Failure to comply with this will result in a delay of final testing and acceptance.

D. In the event that the system fails to function properly during the testing as a result of inadequate pretesting or preparation, the Contractor shall bear all costs incurred by the necessity for retesting including test equipment, transportation, subsistence and Engineer's hourly rate.

E. Contractor shall replace at no cost to the Owner all devices which are found defective or do not operate within factory specified tolerances.

F. Contractor shall submit the testing final report to the Engineer for review prior to Project closeout and final acceptance by the Owner. Test report shall indicate test dates, devices tested, results, observations, deficiencies and remedies. Include a copy of the test report in the Owner’s operation and maintenance manuals.

3.06 CLEANING

A. Upon completion of Project prior to final acceptance the Contractor shall thoroughly clean the PA system components per Manufacturer's approved methods and materials. Remove all paint splatters spots, dirt and debris.

3.07 TRAINING

A. Factory authorized service representative shall conduct a 4 hour training seminar for Owner's representative upon completion and acceptance of system. Instructions shall include safe operation, maintenance and testing of equipment.

B. Contractor shall schedule training with a minimum of 7 days advance notice.

END OF SECTION

AC Transit METAL FENCES AND GATES

D3 Richmond Yard Reactivation P2095– Addendum #3 12/22//15 32 31 19 - 1

SECTION 32 31 19

METAL FENCES AND GATES PART 1 - GENERAL 1.01 DESCRIPTION

A. This Section describes the requirements for furnishing and installing the following: 1. Tubular steel fencing and gates. B. Related Sections:

1. Sliding gates, hardware and operators are specified in Section 32 31 13.73. 2. Gate Hardware is specified in Section 08 71 00

1.02 SUBMITTALS A. General: Comply with Section 01 33 00. B. Product Data: Manufacturer product data including metal fence and gate component materials.

C. Shop Drawings: Show fencing components, elevation of fence sections, gates details, and installation details. 1.03 QUALITY ASSURANCE

A. Manufacturer's Qualifications: Minimum 2-years’ experience fabricating panelized fencing of the type required.

B. Installer's Qualifications: Minimum 2-years’ experience installing panelized fencing of the type required. 1.04 PRODUCT DELIVERY, STORAGE, AND HANDLING A. General: Comply with Section 01 61 00.

B. Deliver and store packaged material in original containers with seals unbroken and labels intact until time of use. PART 2 - PRODUCTS 2.01 APPROVED MANUFACTURERS A. Fencing and Gates: Builders Fence Company, Inc. “Heavy Modern Model” or approved equal. B. Grating In-fill Panels: Grating Pacific, Inc. or approved equal. 2.02 PEDESTRIAN GATES

A. Pedestrian gates shall match fencing type and be equipped with self-closing hinges and in-fill panels to fill space between the pickets.

B. Provide hardware to attach to existing fence frame including, but not limited to, heavy duty hinges, latch, strike

C. Hardware: As specified in Section 08 71 00.

METAL FENCES AND GATES AC Transit

32 31 19 - 2 D3 Richmond Yard Reactivation P2095– Addendum #3 12/25//15

D. Provide steel plate as required to mount exit device. See Hardware as specified in Section 08 71 00 2.03 METAL IN-FILL PANELS A. Grating Pacific expanded metal ½” #16 flattened, or approved equal. 2.06 FINISH

A. Tubing shall be galvanized before fabrication. Paint gate per exterior paint schedule as specified in section 09 91 00.

B. Expanded metal shall be galvanized carbon steel. Paint per exterior paint schedule as specified in section 09 91 00.

C. Remove rust, clean, prep, and field paint existing tube steel gate frame and cantilever gate system per exterior paint schedule as specified in section 09 91 00.

PART 3 - EXECUTION 3.01 INSTALLATION

A. Investigation: a. Field verify dimensions of Tube steel gate frame prior to fabrication of pedestrian gate

B. General: Install pedestrian gate, frame, and accessories in accordance with the manufacturer’s instructions, the requirements of ANSI/SDI, and final reviewed Shop Drawings.

3.02 CLEANING

A. Clean up debris and unused material, and remove from the site.

END OF SECTION