Roots project book by Supatra Villegas

ROOTS FARMERS MARKET | [POOK] SUPATRA VILLEGAS | ARCH 5505 STUDIO X | 04.27.2015 | UNIVERSITY OF OKLAHOMA

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Site Research............................................................................................................................ 07 Urban Design Research.......................................................................................................... 11 Code Research ........................................................................................................................ 13 Program ..................................................................................................................................... 15 General Examples of Specifications ..................................................................................... 17 Sustainable Design Impacts.................................................................................................... 19 Schematic Design Development............................................................................................ 23 Design Development (Fall Semester).................................................................................... 25 Cost Analysis ............................................................................................................................ 29 Specifications for Special Component of the Design.......................................................... 33 Final Drawings of Design Site Plan.......................................................................................................................... 37 Structural Plans............................................................................................................. 39 Life Safety Plans........................................................................................................... 44 Floor Plans..................................................................................................................... 49 Roof Plan........................................................................................................................ 54 Reflected Ceiling Plan.................................................................................................. 55 Building Elevations........................................................................................................ 56 Building Sections ......................................................................................................... 58 Wall Sections ................................................................................................................ 60 Details of Wall Sections .............................................................................................. 61 Plan Details/ Specific design details ......................................................................... 62 Mechanical Plans ......................................................................................................... 63 3/D Comprehensive Construction Drawing.............................................................. 69

table of contents

Project Narrative........................................................................................................................ 05

ROOTS FARMERS MARKET | BRINGING COMMUNITY TOGETHER | PROJECT PROPOSAL

INTRODUCTION

Supporting the migration toward locally sourced food are a burgeoning band of mostly small growers and producers, stretching across the state and beyond. Some use organic farming methods, and some do not. Some specialize in one or two crops, while others plant dozens of varieties. Together, these growers supply Norman’s markets, and many others in the Oklahoma City metro area. Despite all of the public attention, adulation, and adoption of farmers markets by Norman and Oklahoma Metro as “institutions,”most markets operating today are young and fragile but new generations continue to emerge. Farmer markets build community. As food become such an essential part of our community life,there are steps to be taken to secure the food source and availability to the ever-growing populations as well as providing food education for the low-housing income community and those who will continue to thrive in teaching them.

Background In our daily life each day can get hectic and it effects the way we replace fuel to our body. Quick bites and Fast-food chains have been around in America for decades and so it seems it is an American way. For many years, there has been an emerging movement to fight to change our way of life. Slow-Food movement is a global organization which is found in Italy when an American fast-food chain planned an opening. Each organizations throughout the world aim not only to promote local foods and traditional food production but also demonstrate the consumers to respect food, a valuable natural resource that is prepared with care and love. We should savor the flavor and experience the texture. Food is directly related with community and family. In the Slow-Food USA mission statement; “If you care about local farmers, ranchers, fishers; animal welfare; the joy of a shared meal; preserving food culture; protecting the environment or avoiding GMOs, we have a place for you at our table” The movement focuses on grassroots local supports in each region for better “Good, Clean and Fair food For All”. They focus on Care (on local foods and food cultures), Cultivate (teach the communities how to grow, prepare and share food responsibly) and Connect (people to the land). Emphasizing on these interconnected principles: biodiversity, children and food, convenings and food communities, these are what has driven their advocacy. Oklahoma City is one of such place. Slow-Food OKC is a non profit organization that follows the beliefs in education events, outreach programs to the locals and promoting seasonal and artisanal organically grown produces in the State of Oklahoma. They have previously housed either picnics or School lunch Improvement Programs though only offer in the Oklahoma City area. The proposed project aims to bring such events to become available in the City of Norman and the University of Oklahoma communities.

Current Situation (Food desert) According to the 2008 Farm Bill, it defines a “Food Desert” as an area in United States with limited access to affordable and nutritious food, particular such an area composed of predominantly lower income neighborhoods and communities. These certain parts of the US, including Norman, Oklahoma, is lack of grocery stores, farmer’s markets or healthy food providers. Without accessibility to nutritious items, the consumers often find quickie marts that provide a heavy sugar, fat laden and processed foods instead. This problem is a known contributor to an obesity’s pandemic in America. United States Department of Agriculture (USDA) has outlined the Food Desert destination on a map. The map aims to develop an expansion of the healthy food retailers, grocery stores, and/or farmer markets to help revitalize the neighborhood and offer more options to healthier diets. The following graphs identify census tracts that consider as the Food Desert in the State of Oklahoma and Norman. The percentage and number of people that are low income and have low access to large grocery stores

PROJECT NARRATIVE

At the center of this exciting trend is attention to food. Norman has become renowned for its food culture, and many more customers are seeking fresh, local ingredients that fit with a healthy diet and lifestyle. Norman and the University of Oklahoma communities are willing to spend a bit more for food. The farmers markets offer a convenient and entertaining way to partake in this quest for “fresh” and “local.”

ROOTS FARMERS MARKET | PROJECT NARRATIVE

Purpose and Need Nutrition education impacts a better understanding of the basic tenets of a healthy diet and increases consumer confidence in identifying and eating a wider variety of healthy foods. Nutrition education for low-housing income residents will include a cooking component that focuses on creating quick healthy meals. The curriculum will also focus on kids, the University of Oklahoma students, residents nearby, seniors (the Millennial) and the general Norman population. Vision Statement The overarching goal of the proposed project is to transform a blighted area into a vibrant mixedused community, incorporating principles of sustainability. The proposes project aims to provide such facility that celebrate the people and bring community together while addressing a crisis of a Food Desert in many parts of Oklahoma. By providing the facility on the University of Oklahoma South Campus, the university can continue educating to in both practically and intellectually. It will also address local consumers how to battle with the food scarcity. The project includes the development of a parcel with a pedestrian friendly building that complements the roundabout in the center. Among its community improvements, the project will result in the following benefits: • Creation of approximately 100 new jobs for permanent vendors, restaurant employees and education facilitators. • Generation of property tax revenues to the University of Oklahoma. • The project will provide a variety urban design benefits to the surrounding neighborhood, including: - Creating approximately 8,000 sf of market/retail space, which will create pedestrian activity around the site, and provide amenities for the residents and students who commutes pass through to the university. • Improving the urban design characteristics and aesthetic character of the project surroundings through the introduction of sustainable architecture to the site. • Enhancing the public realm by using pervious concrete and brick accents, street trees and ADA compliant ramps.

The project is located on the south campus of the University of Oklahoma in a prominent location along the proposed roundabout. The surrounding area includes mid-rise commercial and residential buildings and mixed-use structure parking garages. The northern portion of the site faces a nearby mid-rise tenants. To the south of the site is Wadsack Drive and other mid-rise commercial buildings. To the west of the site is the roundabout water retention with green space combined and the low-rise single-family housing developments to the east. The site has convenient access to the west (vehicular from the church) and the south (pedestrian on skywalk structure), making it an ideal location for tourists and the locals. The project is designed to blend well with the existing buildings and to accentuate the curvilinear of the skywalk.

Brief Summary of Easements The project site is owned by the University of Oklahoma.

Transportation System The project site is currently between Timberdell and Wadsack Drive. The project consists of a market/retail space, the education food lab, food research space and the residential. Parking will be provided to the east of the site. A structure parking facility is also located to the northeast of the project site. ADA handicapped parking is available on the west as well as the east of the building. Loading, deliveries, and trash pick-up will be accommodated on-site by two loading bays accessed from Market Drive in the rear of the site.

Streets: On Street Parking and Curb Usage

SITE RESEARCH

Surrounding Properties and Neighborhood

Public Transits: The project location is ideally situated to take advantage of nearby public transportation opportunities. Parking: On Street Parking and Curb Usage off-Street Parking Pedestrian Way: On Street Parking and Curb Usage Bicycle Accommodations: On Street Parking and Curb Usage Loading and Service Activity: On Street Parking and Curb Usage 7

ROOTS FARMERS MARKET | SITE RESEARCH

CLIMATE AND ENVIRONMENTAL REVIEW General Climate Information • Norman, Oklahoma has a dynamic temperate climate. • Generally hot and humid Summers (May - August) • Milder dryer Winters (October-March) • Has fairly uniform temperature throughout the year. Typical daytime mix/max temperature ranges 67F/80F in mid summer and 20F/35F in mid winter • Thunderstorms regularly develop quickly in the spring and fall over the ranges across the City • Precipitation Average Annual: 36.21 inches • Tornado season is normally confined between May and June. Summer • The prevailing winds are East to South- easterly • Generally North to West easterly breezes dominate the winds along • Comfortable temperatures in the morning and hot during the day • Reasonably high relative humidity (>60%) • On average, the warmest month is July. • Mean daily maximum temp: 110F • Mean daily minimum temp: 65F Winter • Cool South-easterly winds • Comfortable temperatures during the day and cool nights • Average annual snowfall: 7.0 inches • Days with snow on ground: 4 • On average, the coolest month is January • Mean daily maximum temp: 45F • Mean daily minimum temp: 13F Solar Access Norman is generally has more sunny days during summer months and cloudy days during summer months. Norman climate is beneficial for aggressive daylight harvesting, but also requires careful shading to reduce glare and cooling loads. The high solar level suggest the use of Photo Voltaic (PV) panels and/or solar Thermal panels that could be used to efficiently reduce energy consumption of the building. Winds

The wind patterns for the Norman area indicate that the wind prevails from the Northeast throughout much of the year. In the summer months, the Southeast wind brings hot, humid air and in the winter bring cold air from Northeast.

ROOTS FARMERS MARKET | SITE RESEARCH

Visual and conceptual links were created across the threshold of the old campus to the new campus. Links were created to form an axis exhibiting the academic field and another axis exhibiting athletics. These axes are similar in size and juxtaposed parallel to each other to show their equal importance at the University of Oklahoma. To form the academic sector, the south oval is extended south and flanked by new colleges. The elongated south oval’s axis is then terminated by a new satellite library. The athletic axis is formed by the creation of a large pedestrian friendly green space extending south to the new Lloyd Noble center for indoor sports. Both new axes are determined by their old and new functional counterparts. They interact with each other at a circular green space designating an area of transition. Looking to Hong Kong’s elevated people mover, an efficient pedestrian system creates two kinds of movements on two differing planes. Both planes allow for pedestrian activity regardless of precipitation. The upper level of the walkway connects to second floors of buildings and parking garages. The upper level consists of one half people moving conveyor and the other half a stationary walk way to accommodate all desired speeds of walking creating a harmony of the kinetic and static. This also allows for stopping and viewing vistas and landmarks that are within OU’s new south campus.

URBAN DESIGN RESEARCH

The University of Oklahoma South Campus currently exists without much context unto itself. To form an identity for the south campus Quad Density the existing relationships of the north campus were examined and extruded in order to emphasize the dominant concepts of the university. Entrances are designated through the widening and greening of Jenkins Avenue, which becomes the main north-south artery for operation Quad Density. The multi-modal movement of people defines the sequences of spaces to form a urban fabric of dense mixed use structures peppered with green spaces woven with pedestrian walkways. Zones of mixeduse, academic, sports, and the research college are grouped for continuity of their functions.

ROOTS FARMERS MARKET | URBAN DESIGN RESEARCH

CODE RESEARCH

ROOTS FARMERS MARKET | BRINGING COMMUNITY TOGETHER | PROJECT PROPOSAL

The project will be five (5) stories with a zoning height not to exceed six (6) stories. The proposed total gross square footage (based on the given program) will be approximately no more than 48,000 SF. It consists of four distinct, but attached building forms. The first, and primary form, is the one-story, approximately 8,000 SF of mechanical block. The second form is a one-story, approximately 11,000 sf market/retail (with coffee shop) block. The third form is a one-story, approximately 11,000 sf education/classroom block. The fourth form is a two-story residential housing block. The project will also contain facilities for the Farmers Market including trash, storage and restrooms. On-site parking will be provided. There is also a structure parking facility to the north of the project site.

PROGRAM

Proposed Development

The project will transform an undeveloped site with significant frontage along the skywalk way into a new development with five distinctive purposes.

ROOTS FARMERS MARKET | PROGRAM

Division 03- Concrete 03100 Concrete Forms and Accessories Concrete side walk, concrete paving, and precast concrete for the site construction are built in the work. The concrete contractor shall supply all formwork complete with necessary shoring, bracing and anchorage. 03300 Cast-In-Place Concrete Cast-in-place concrete used for the building’s footing, foundation, and slabs-ongrade. STRENGTHS: All concrete designs strength shall be determined by the project A/E, however, in no case shall the compressive strength be less than 3,000 psi in 28-days; except that 2,500 psi concrete may be specified for filling over-excavations for footings. Concrete Finished Floors Generally concrete finished floors are to receive a hardener with colorant. Positive protection shall be provided to prevent staining and chipping during construction work. DP to specify products finish required and positive protection required. All slabs with floor drains shall be required to slope to floor drains with no ponding areas, and be dished ½ inch deep around all floor drains. 03400 Precast Concrete 03700 Mass Concrete Division 04- Masonry 04200 Masonry Units There is no concrete masonry units will be used as the material of the civic center. 04400 Stone Stone will be used for paving and landscape. Division 5 - Metals 05100 Structural Metal Framing The basic structure system of the civic center is structural steel framing. Include a complete section in the specifications for this part of the work, in addition to the Structural Consultant notes on the drawings. The Associate is responsible forcomplete coordination of statements in the specifications and the notes on drawings. 05300 Metal Decking MANUFACTURER’S CERTIFICATE of compliance with Steel Deck Institute Specifications is required. 05500 Metal Fabrications Metal Stairs:

STAIR TREADS FOR PUBLIC-ACCESS STAIRWAYS shall be concrete with cast metal nosings. Nosings shall be shaped to a radius; square nosings are prohibited. Division 06 – Wood and Plastics 06100 Rough Carpentry Wood Framing shall not be used as part of any wall or platform framing. 06200 Finish Carpentry Materials and fabrication: Conform to Architectural Woodwork Institute specifications for Custom quality work. 06400 Architectural Woodwork 06500 Structural Plastics Division 07 - Thermal and Moisture Protection 07100 Damproofing and Waterproofing a. Extend on outside faces of footings. b. Extend onto intersecting walls and footings, but do not extend onto surfaces expose to view at project completion. c. Install flashings and corner protection at all corners, changes in plane, construction joints, and cracks. d. Overlap and/or reinforce and seal material at joints and ends. e. Install appropriate terminations at all edges with counter-flashings over all exposed edges. f. Seal all penetrations through membrane, sheet, etc. watertight. 07200 Thermal Protection a. No fiberglass batt insulation at removable ceilings. b. No insulation below roof decks in new construction. c. Minimum of R-30 roof insulation. 07400 Roofing and Siding Panels a. No vinyl siding. b. Vertical panel systems require rubber gaskets and/or sealed fasteners within fastening methods and assembly. c. Vertical panel systems shall not compromise the R value of building insulation. d. Metal panel systems may be used over rain screen systems when Owner approved. 07500 Membrane Roofing a. 3-ply, built-up, bituminous, PVC, or cold-process roofing systems only. b. Mechanically attached and/or fully adhered TPO single-ply membrane systems permitted. c. EPDM roofing. d. Hot-mopping is not allowed on campus per EH&S. e. Reflective materials are to be used when possible; white vs. black. f. Replacement of existing roof membrane systems shall eliminate use of ballast style systems g. Provide walk pads from point of roof access to all items requiring routine maintenance or access

GENERAL EXAMPLES OF SPECIFICATION

Division 02- Site Construction 02300 Earth Work 02400 Demolish and Structure Moving All fences and structures in the site will be demolished. 02600 Drainage and Containment 02800 Site Improvements and Amenities The building site and areas to be paved shall be stripped of all topsoil vegetation, stumps, roots, debris, or other organic material.

Division 08 - Doors, Windows, and Glass 08100 - Metal Doors and Frames Personnel doors are to be 7’-0” in height, minimum. The preferred size for single doors, and for each leaf of pairs of doors, is 3’-0” x 7’-0”. The preferred door 17

ROOTS FARMERS MARKET | GENERAL EXAMPLES OF SPECIFICATION

thickness is 1-3/4”, as a standard. The 7-0” height shall be maintained even where narrower doors may be necessary. The use of doors less than 7’-0” in height for access to plumbing chases and mechanical equipment spaces must receive prior approval by the Project Manager. 08200 - Wood and Plastic Doors Interior doors shall not be less than 18 gauge metal. Door frames shall be one piece welded assemblies of not less than 16 gauge metal. Frames in interior walls of up to 8” thickness shall be full thickness of wall. Knock down frames may not be used unless otherwise approved by CPFM. 08400 - Entrances and Storefronts Heads of doors designed for door operators shall be a minimum of 5” high. 08500 – Windows All habitable rooms shall have at least one operable window, or section of window (awning type preferred), unless otherwise approved by CPFM 08800 - Glazing Exterior glazing shall be designed for energy conservation. Interior borrowed lights shall be polished wire glass (square grid) where required to be fire rated, or laminated glass. Glaze all windows and borrowed lights from side that will permit replacement without the use of multi-story scaffolding. Division 09 - Finishes 09200 - Plaster and Gypsum Board Plaster is permitted for ceilings, exterior soffits, and patch of existing plaster. Gypsum Board: All material to be minimum 5/8” fire resistance rated asbestos free gypsum board. 09300 – Tile Floors shall be non-skid surface. Install floor tile flush with adjacent materials without the use of reducer strips. 09400 - Terrazzo Preferred installation for terrazzo is over a sand cushion, to isolate the finish from the structural slab. Approximately 2-3/4” is required from rough slab to finish floor. 09500 - Ceilings All ceilings shall be accessible systems. Metal ceiling systems (i.e. paraline) and concealed spline systems shall be limited to areas that will require minimal access. Suspension systems shall be supported directly from the building structural system and shall be supported at four corners of each lay-in fluorescent light fixture. Ceiling panels may only be installed when work of all other trades is complete. The Associate and all consultants must inspect the work of respective trades prior to ceiling panel installation. 09700 - Wall Finishes The interior wall use plaster to finish. 09800 - Acoustical Treatment The ceiling uses Armstrong suspended acoustic ceiling system, and the interior wall uses sound absorptive wall panels. 09900 - Paints and Coatings All paints and coatings shall be Sherwin Williams’ Low-emitting; include paints, coating, sealants. 18

Division 11 – Equipment 11160 - Loading Dock Equipment The loading dock equipment will on the first floor next to the street. 11300 - Fluid Waste Treatment and Disposal Equipment 11400 - Food Service Equipment It is used in the café on the first floor and the cooking class on the second floor 11680 - Office Equipment It includes computers, printers, copiers, and other basic office equipment.

LT Credit 5 - Access to Quality Transit: (Locate any functional entry of the project within a 1/4 mile (400-meter) walking distance of exiting or planned bus, streetcar or ride-share stops, or within a 1/2 mile (800-meter) walking distance of existing or planned bus rapid transit stops, light pr heavy rail stations, commuter rail stations, or commuter ferry terminals) LT Credit 6 - Bicycle Facilities: Bicycle Network (Design or locate the project with bicycle storage within a 200-yard (180-meter) walking distance or bicycle distance from LT Credit 7 - Reduced Parking Footprint, Case 2: [To minimize the environmental harms associated with parking facilities, including automobile dependence, land consumption, and rainwater runoff.] Projects earning 1 or more points under either LT Credit Surrounding Density and Diverse Uses or LT Credit Access to Quality Transit much achieve a 40% (1 point) or 60% (2 points) reduction from the base ratios.

SUSTAINABLE DESIGN IMPACTS

IP Credit 1 - Integrative Process Location and Transportation (LT) LT Credit 2 - Sensitive Land Protection: The proposed project will be developed on the previously developed land. LT Credit 3 - High Priority Site , Option 2. Priority Designation: The proposed project may be funded by United State Department of Treasury for low-income housing. [A department of Treasury Community Development Financial Institution Fund Qualified Low-Income Community (a subset of the New Markets Tax Credit Program)] LT Credit 4 - Surrounding Density and Diverse Uses, Option 1a: Surrounding Density [To conserve land and protect farmland and wildlife habitat by encouraging development in areas with existing infrastructure. To promote walkability, and transportation efficiency and reduce vehicle distance traveled. To improve public health by encouraging daily physical activity.]

ROOTS FARMERS MARKET | SUSTAINABLE DESIGN IMPACTS

Sustainable Site (SS) SS Prerequisite 1 - Construction Activity Pollution Prevention SS Credit 1 - Site Assessment: The survey or assessment should demonstrate the relationships between the site features and topics listed above and how these features influenced the project design; give the reasons for not addressing any of those topics. SS Credit 3 - Open Space: Provide outdoor space greater than or equal to 30% of the total site area (including building footprint). A minimum of 25% of that outdoor space must be vegetated (turf grass does not count as vegetation) or have overhead vegetated canopy. The outdoor space must be physically accessible and be one or more of the following: a pedestrian-oriented paving or turf area with physical site elements that accommodate outdoor social activities; a recreation-oriented paving or turf area with physical site elements that encourage physical activity; a garden space with a diversity of vegetation types and species that provide opportunities for year-round visual interest; a garden space dedicated to community gardens or urban food production; preserved or created habitat that meets the criteria of SS Credit Site Development—Protect or Restore Habitat and also includes elements of human interaction. SS Credit 4 - Rainwater Management: To reduce runoff volume and improve water quality by replicating the natural hydrology and water balance of the site, based on historical conditions and undeveloped ecosystems in the region. SS Credit 5 - Heat Island Reduction: Option 1: Nonroof & Roof (Formula & calculation will need to be provided) install a vegetated Roof SS Credit 6 - Light Pollution Reduction: (?) Meet uplight and light trespass requirements, using either the backlight-uplight-glare (BUG) method (Option 1) or the calculation method (Option 2). Projects may use different options for uplight and light trespass.

Water Efficiency (WE) WE Prerequisite 1 - Outdoor Water Use Reduction Reduce outdoor water use through one of the following options. Non-vegetated surfaces, such as permeable or impermeable pavement, should be excluded from the landscape area calculations. Athletic fields and playgrounds (if vegetated) and food gardens may be included or excluded at the project team’s discretion. Option 1. No Irrigation Required Show that the landscape does not require a permanent irrigation system beyond a maximum two-year establishment period. WE Prerequisite 2 - Indoor Water Use Reduction Building Water Use For the fixtures and fittings listed in Table 1, as applicable to the project scope, reduce aggregate water consumption by 20% from the baseline. Base calculations on the volumes and flow rates shown in Table 1. All newly installed toilets, urinals, private lavatory faucets, and shower heads that are eligible for labeling must be WaterSense labeled (or a local equivalent for projects outside the U.S.). 20

Install appliances, equipment, and processes within the project scope that meet the requirements listed in the tables below. WE Prerequisite 3 - Building-Level Water Metering Install permanent water meters that measure the total potable water use for the building and associated grounds. Meter data must be compiled into monthly and annual summaries; meter readings can be manual or automated. WE Credit 1 - Outdoor Water Use Reduction WE Credit 2 - Indoor Water Use Reduction WE Credit 4 - Water Metering

Energy and Atmosphere (EA) EA Prerequisite 1 - Fundamental Commissioning and Verification EA Prerequisite 2 - Minimum Energy Performance Option 1 for Retail. Whole-Building Energy Simulation, process loads for retail may include refrigeration equipment, cooking and food preparation, clothes washing, and other major support appliances. Many of the industry standard baseline conditions for commercial kitchen equipment and refrigeration are defined 66 in Appendix 3, Tables 1–4. No additional documentation is necessary to substantiate these predefined baseline systems as industry standard. EA Prerequisite 3 - Building-Level Energy Metering Install new or use existing building-level energy meters, or submeters that can be aggregated to provide building level data representing total building energy consumption (electricity, natural gas, chilled water, steam, fuel oil, propane, biomass, etc). Utility-owned meters capable of aggregating building-level resource use are acceptable. Commit to sharing with USGBC the resulting energy consumption data and electrical demand data (if metered) for a five-year period beginning on the date the project accepts LEED certification. At a minimum, energy consumption must be tracked at one-month intervals. This commitment must carry forward for five years or until the building changes ownership or lessee. EA Prerequisite 4 - Fundamental Refrigerant Management Do not use chlorofluorocarbon (CFC)-based refrigerants in new heating, ventilating, air-conditioning, and refrigeration (HVAC&R) systems. When reusing existing HVAC&R equipment, complete a comprehensive CFC phase-out conversion before project completion. Phase-out plans extending beyond the project completion date will be considered on their merits. Existing small HVAC&R units (defined as containing less than 0.5 pound [225 grams] of refrigerant) and other equipment, such as standard refrigerators, small water coolers, and any other equipment that contains less than 0.5 pound (225 grams) of refrigerant, are exempt. EA Credit 1 - Enhanced Commissioning EA Credit 2 - Optimize Energy Performance Retail only For all process loads, define a clear baseline for comparison with the proposed improvements. The baselines in Appendix 3, Tables 1–4, represent industry standards and may be used without additional documentation. Calculate the baseline and design as follows: Appliances and equipment. For appliances and equipment not covered in Tables

1–4, indicate hourly energy use for proposed and budget equipment, along with estimated daily use hours. Use the total estimated appliance/ equipment energy use in the energy simulation model as a plug load. Reduced use time (schedule change) is not a category of energy improvement in this credit. ENERGY STAR ratings and evaluations are a valid basis for performing this calculation. Display lighting. For display lighting, use the space-by-space method of determining allowed lighting power under ANSI/ASHRAE/IESNA Standard 90.1–2010, with errata (or a USGBC-approved equivalent standard for projects outside the U.S.), to determine the appropriate baseline for both the general building space and the display lighting. Refrigeration. For hard-wired refrigeration loads, model the effect of energy performance improvements with a simulation program designed to account for refrigeration equipment. EA Credit 3 - Advance Energy Metering Install advanced energy metering for the following: all whole-building energy sources used by the building; and any individual energy end uses that represent 10% or more of the total annual consumption of the building. The advanced energy metering must have the following characteristics. Meters must be permanently installed, record at intervals of one hour or less, and transmit data to a remote location. Electricity meters must record both consumption and demand. Whole-building electricity meters should record the power factor, if appropriate. The data collection system must use a local area network, building automation system, wireless network, or comparable communication infrastructure. The system must be capable of storing all meter data for at least 36 months. The data must be remotely accessible. All meters in the system must be capable of reporting hourly, daily, monthly, and annual energy use. EA Credit 4 - Demand Response Case 1. Demand Response Program Available (2 points) Participate in an existing demand response (DR) program and complete the following activities. Design a system with the capability for real-time, fully-automated DR based on external initiation by a DR Program Provider. Semiautomated DR may be utilized in practice. Enroll in a minimum one-year DR participation amount contractual commitment with a qualified DR program provider, with the intention of multi-year renewal, for at least 10% of the estimated peak electricity demand. Peak demand is determined under EA Prerequisite Minimum Energy Performance. Develop a comprehensive plan for meeting the contractual commitment during a Demand Response event. Include the DR processes in the scope of work for the commissioning authority, including participation in at least one full test of the DR plan. EA Credit 6 - Enhanced Refrigerant Management RETAIL NC Meet Option 1 or 2 for all HVAC systems. Stores with commercial refrigeration systems must comply with the following. Use only non-ozone-depleting refrigerants. Select equipment with an average HFC refrigerant charge of no more than 1.75 pounds of refrigerant per 1,000 Btu/h ( 2.72 kg of refrigerant per kW) total evaporator cooling load. Demonstrate a predicted store-wide annual refrigerant emissions rate of no more than 15%. Conduct leak testing using the procedures in GreenChill’s best practices guideline for leak tightness at installation.

Materials and Resources (MR) MR Prerequisite 1 - Storage and Collection Recyclables RETAIL NC Conduct a waste stream study to identify the retail project’s top five recyclable waste streams, by either weight or volume, using consistent metrics. Based on the waste stream study, list the top four waste streams for which collection and storage space will be provided. If no information is available on waste streams for the project, use data from similar operations to make projections. Retailers with existing stores of similar size and function can use historical information from their other locations.

Indoor Environmental Quality (EQ) EQ Prerequisite 1 - Minimum Indoor Air Quality Performance Ventilation Mechanically Ventilated Spaces Option 1. ASHRAE Standard 62.1–2010 For mechanically ventilated spaces (and for mixed-mode systems when the mechanical ventilation is activated),determine the minimum outdoor air intake flow for mechanical ventilation systems using the ventilation rate procedure from ASHRAE 62.1–2010 or a local equivalent, whichever is more stringent. Meet the minimum requirements of ASHRAE Standard 62.1–2010, Sections 4–7, Ventilation for Acceptable Indoor Air Quality (with errata), or a local equivalent, whichever is more stringent. Option 2. CEN Standards EN 15251–2007 and EN 13779–2007 Projects outside the U.S. may instead meet the minimum outdoor air requirements of Annex B of Comité Européen de Normalization (CEN) Standard EN 15251–2007, Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics; and meet the requirements of CEN Standard EN 13779–2007, Ventilation for nonresidential buildings, Performance requirements for ventilation and room conditioning systems, excluding Section 7.3, Thermal environment; 7.6, Acoustic environment; A.16; and A.17. Naturally Ventilated Spaces For naturally ventilated spaces (and for mixed-mode systems when the mechanical ventilation is inactivated), determine the minimum outdoor air opening and space configuration requirement using the natural ventilation procedure from ASHRAE Standard 62.1–2010 or a local equivalent, whichever is more stringent. Confirm that natural ventilation is an effective strategy for the project by following the flow diagram in the Chartered Institution of Building Services Engineers (CIBSE) Applications Manual AM10, March 2005, Natural Ventilation in Non-domestic Buildings, Figure 2.8, and meet the requirements of ASHRAE Standard 62.1–2010, Section 4, or a local equivalent, whichever is more stringent. Monitoring Mechanically Ventilated Spaces For mechanically ventilated spaces (and for mixed-mode systems when the mechanical ventilation is activated), monitor outdoor air intake flow as follows: For variable air volume systems, provide a direct outdoor airflow measurement device 21

ROOTS FARMERS MARKET | SUSTAINABLE DESIGN IMPACTS

capable of measuring the minimum outdoor air intake flow. This device must measure the minimum outdoor air intake flow with an accuracy of +/–10% of the design minimum outdoor airflow rate, as defined by the ventilation requirements above. An alarm must indicate when the outdoor airflow value varies by 15% or more from the outdoor airflow set point. For constant-volume systems, balance outdoor airflow to the design minimum outdoor airflow rate defined by ASHRAE Standard 62.1–2010 (with errata), or higher. Install a current transducer on the supply fan, an airflow switch, or similar monitoring device. Naturally Ventilated Spaces For naturally ventilated spaces (and for mixed-mode systems when the mechanical ventilation is inactivated), comply with at least one of the following strategies. Provide a direct exhaust airflow measurement device capable of measuring the exhaust airflow. This device must measure the exhaust airflow with an accuracy of +/–10% of the design minimum exhaust airflow rate. An alarm must indicate when airflow values vary by 15% or more from the exhaust airflow setpoint. Provide automatic indication devices on all natural ventilation openings intended to meet the minimum opening requirements. An alarm must indicate when any one of the openings is closed during occupied hours. Monitor carbon dioxide (CO2) concentrations within each thermal zone. CO2 monitors must be between 3 and 6 feet (900 and 1 800 millimeters) above the floor and within the thermal zone. CO2 monitors must have an audible or visual indicator or alert the building automation system if the sensed CO2 concentration exceeds the setpoint by more than 10%. Calculate appropriate CO2 setpoints using the methods in ASHRAE 62.1–2010, Appendix C. EQ Prerequisite 2 - Environmental Tobacco Smoke Control Prohibit smoking inside the building. Prohibit smoking outside the building except in designated smoking areas located at least 25 feet (7.5 meters) from all entries, outdoor air intakes, and operable windows. Also prohibit smoking outside the property line in spaces used for business purposes. If the requirement to prohibit smoking within 25 feet (7.5 meters) cannot be implemented because of code, provide documentation of these regulations. v must be posted within 10 feet (3 meters) of all building entrances indicating the no-smoking policy.

SCHEMATIC DESIGN DEVELOPMENT

ROOTS FARMERS MARKET | SCHEMATIC DESIGN DEVELOPMENT

DESIGN DEVELOPMENT (FALL)

ROOTS FARMERS MARKET | DESIGN DEVELOPMENT (FALL)

COST ANALYSIS

ROOTS FARMERS MARKET | COST ANALYSIS

ROOTS FARMERS MARKET | BRINGING COMMUNITY TOGETHER | PROJECT PROPOSAL

SECTION 02050 DEMOLITION PART 1 GENERAL 1.01 SECTION INCLUDES: Demolition, salvage, and relocation of buildings, utilities, and other structures. 1.02 SUBMITTALS A. Submit procedures proposed for salvage, relocation, and demolition work for approval. Procedures shall provide for safe conduct of the work, careful removal and disposal of materials to be salvaged and relocated, protection of property that is to remain undisturbed, coordination with other work in progress, and timely disconnection of utility services. Include detailed description of methods and equipment to be used for each operation and sequence of operations. 1.03 SEQUENCING/SCHEDULING A. Schedule work with Construction Manager (CM). CM is the Owner or Owner’s representative responsible for managing the construction work and verifying conformance with the specification requirements. Notify CM in writing a minimum of 3 days before demolition work is to begin. PART 2 PRODUCTS Not used. PART 3 EXECUTION 3.01 PROTECTION A. Protect existing work from damage during demolition. Damage to structures, utilities, and equipment to remain shall be repaired by the Contractor at his expense, in accprdance with the CM’s instructions. 3.02 INSTALLATION/APPLICATION/ERECTION A. General [Designer Note: Use of explosives or burning during demolition activities shall be authorized by the responsible site manager.] 1. Execute demolition work in an orderly, careful manner. Provide barricades, fences, lights, and other protection to protect adjacent access.

2. Obtain advance approval from CM for any work performed in roadways or walkways adjacent to site and for any detouring of traffic. Provide all safety measures and devices required by CM and applicable regulatory agencies. 3. Control rubbish, debris, dust, and water runoff. Use of water is not permitted when it will result in or create hazardous or objectionable conditions such as flooding and pollution. 4. Remove and dispose of material resulting from demolition operations as soon as practical. Prevent spillage on streets or adjacent areas. Dispose of material as directed by the CM. Burying debris is prohibited. 5. Control the spread of dust. Comply with local, state, and federal noise, dust, and erosion control regulations. B. Buildings 1. Completely remove buildings indicated for removal including foundations. Break up and remove slabs-on-grade together with stone ballast supporting them. 2. Fill resulting depressions and compact with suitable material specified in Section 02200, Earthwork. Do not use debris from demolition. C. Utilities 1. Existing utility lines shown are approximate locations only. Field verify all existing utility lines prior to demolition or grading. Report deviations for the locations shown in writing to the CM prior to beginning demolition or grading. 2. Coordinate disconnection of piping and utilities with CM. Do not commence work until disconnections are approved in writing. 3. Plug dead ends of disconnected gravity pipelines by plugging with concrete or standard pipe plugs. Cap or plug dead ends of disconnected pressure pipelines with standard pressure pipe fittings, and anchor with concrete thrust blocks. Provide capped and plugged joints that are watertight. 4. Remove utilities and related equipment, pipelines, valves, conduits, overhead services, and underground utility structures where specified. When utility lines are encountered that are not indicated on the drawings, notify CM. Do not disturb without CM approval. 5. Preserve active utilities traversing project site, including, but not limited to, mains, lines, duct banks, manholes, catch basins, valve boxes, poles, guys, and other appurtenances in operating condition. Repair damage to any active utility in accordance with the CM’s instructions. D. Other Structures 1. Remove concrete and asphaltic concrete paving, concrete slabs, including aggregate base, sidewalk, curb, and gutter as indicated. 2. Where portions of concrete or asphalt work are to be retained, saw concrete along straight lines to a depth of not less than 2 inches. Cuts shall be made perpendicular to face and in alignment with cut in opposite face. Break out remainder of asphalt or concrete, provided that broken area is concealed in finished work and that remaining is sound. Where broken face cannot be concealed, ground smooth or the saw-cut shall penetrate entirely through the material.

SPECIFICATIONS FOR SPECIAL COMPONENT

SECTION 00050 APPLICABLE SECTIONS FOR GEOTHERMAL HEAT PUMP SYSTEMS PART 1 GENERAL 1.01 SUMMARY: A. This section provides guidance for selecting applicable sections for editing this construction specification. The matrix format table can help user select typical specifications for each type of geothermal system. 1.02 SECTION INCLUDES: A. Table 1: Applicable Specifications by Division. Table shows typical specifications, ordered by division. 1.03 RELATED SECTIONS A. Division 0 - Introduction. B. Division 1 – General Requirements (project specific). C. Division 2 – Site Work. D. Division 3 – Borehole Grout. E. Division 15 - Mechanical. F. Division 16 - Electrical.

SECTION 02110 SITE CLEARING PART 1 GENERAL 1.01 SECTION INCLUDES: clearing site of plant life including removal of trees and shrubs and their root systems. 33

ROOTS FARMERS MARKET | SPECIFICATIONS FOR SPECIAL COMPONENT

1.02 PROJECT CONDITIONS A. Burning of debris on-site is not permitted. PART 2 PRODUCTS A. Not used. PART 3 EXECUTION 3.01 INSPECTION A. Tag or otherwise identify existing plant life, utilities, and features designated to remain after site clearing. 3.02 PROTECTION A. Protect utilities that are to remain in service from damage. B. Protect trees, plant growth, and features designated to remain as final landscaping. As a minimum, protection shall consist of physical barriers to prevent damage to trees, plant growth, and nassociated root systems. C. Protect benchmarks, survey control points, and existing structures from damage or displacement. D. Protect, from damage, living trees located more than 5 feet outside the construction lines of the project. Treat cut or scarred surfaces of trees or shrubs with paint prepared especially for tree surgery. E. Maintain designated site access for vehicular and pedestrian traffic. 3.03 INSTALLATION/APPLICATION/ERECTION A. Clear areas required for access to site and execution of work. B Remove trees and shrubs within marked areas or as indicated on drawings. Remove stumps, main root ball, root system to a depth of 12 inches, surface rock, and other objectionable material. C. Clear undergrowth and deadwood without disturbing subsoil. D. Remove low hanging, unsound, or unsightly branches on trees or shrubs designated by the Owner or Owner’s representative to remain after site clearing. E. Remove debris, rock, and extracted plant life from site and transport to the disposal area(s) as directed by the Owner or Owner’s representative. SECTION 02200 EARTHWORK PART 1 GENERAL 1.01 SECTION INCLUDES: Removal and stockpiling of top soil, excavation, compaction of fill and backfill to subgrade for piping systems associated with the installation of ground heat exchangers. 1.02 DEFINITION OF TERMS A. Earth Excavation: Removal of material to lines, elevations, and dimensions shown on drawings and disposition of materials encountered in grading and excavation work except that classified as rock. B. Rock Excavation: Removal of materials classified as rock and disposal of excavated material as specified herein and in conformity with lines, grades, and dimensions shown on drawings. To be classified as rock, material must be boulders of 9 ft3 or more in volume, solid or ledge rock, or other hard material in place that cannot be excavated by heavy construction equipment, such as a Caterpillar 215C power excavator equipped with a short-tip radius rock bucket or a Caterpillar D9 bulldozer equipped with a single tooth hydraulic ripper. In addition, the material must exceed a value of 3 on Mohs’ hardness scale. Material classified as rock shall be removed by drilling and feathering, bull point wedging, or other suitable 34

means. Use of explosives is not allowed. C. Unauthorized Excavation: Excavation not required by specifications or drawings or not authorized in writing by Construction Manager (CM). CM is the Owner or Owner’s representative that is responsible for managing the construction work and verifying conformance with the specification requirements. D. Fill: Earth or other material, as specified, used to bring an existing grade to a specified grade. E. Backfill: Earth or other material, as specified, used to replace material excavated during construction. F. Subgrade: Compacted fill, backfill or undisturbed soil that supports a structure or pavement system. G. Undercutting: Removal of soft or undesirable materials determined by CM encountered in undisturbed subgrade below grades specified for excavation. H. Spot Subgrade Reinforcement: Placing approved fill or backfill in areas where authorized undercutting has been performed. I. Shoring: A structure such as a metal hydraulic, mechanical, or timber shoring system that supports sides of an excavation and which is designed to prevent cave-ins. J. Topsoil: Natural, friable, fertile, natural loam. It shall be of uniform composition, free of stones, lumps, live plants and their roots, sticks and other extraneous matter. It shall be capable of sustaining vigorous plant growth. PART 3 EXECUTION 3.01 PREPARATION A. Verify that subgrade is not soft, spongy, or composed of otherwise unstable materials. If unstable materials are encountered, stop work and notify CM. B. Verify that areas to be backfilled are free of debris, snow, ice, or water and that surfaces are not frozen. C. Verify that stockpiled fill to be reused is acceptable. 3.02 INSTALLATION/APPLICATION/ERECTION A. Stripping and Stockpiling Topsoil 1. Erosion control measures: install prior to stripping. 2. Stripping: Strip all vegetative matter, topsoil, sod, and rubbish from within portions of the job site to be excavated. Topsoil shall be segregated and stockpiled on site. Vegetative matter and rubbish shall be disposed of as directed by the CM. 3. Stockpiling: It is the Contractor’s responsibility to locate and construct the stockpiles so not to disturb the drainage in the area. As a minimum, all stockpiled topsoil shall be covered with a single layer of 6-mil polyethylene sheeting anchored to prevent lifting from wind. Silt fence shall be installed around the stockpiles per Section 02270, Erosion Control. B. Excavation 1. Carry excavation through whatever materials are encountered to depths shown on drawings. Remove all existing fill and other unsatisfactory materials within limits of excavation as indicated on drawings. 2. Remove excavated material not required or not suitable for backfill from site. Dispose of as directed by the CM. 3. Backfill unauthorized excavation with compacted earth or granular fill, as directed by CM.

C. Structural Excavation 1. Excavate subsoil required for construction operations and other work. Excavation to be in accordance with OSHA Safety Regulation 29 CFR 1926 Subpart P - Excavations, latest edition.Maintain a minimum of 2-ft working space around structure. 2. Do not excavate in vicinity of existing buildings and structures below existing foundations until underpinning and shoring have been installed. Protect or replace existing structures, piping, or foundations that are to be incorporated into final work. 3. Protect excavation by shoring, bracing, sheet piling, underpinning, or other methods required to prevent cave-ins or loose soil from falling into excavation. Protection to be in accordance with OSHA Safety Regulation 29 CFR 1926 Subpart P - Excavations, latest edition. D. Backfill and Compaction 1. All areas receiving fill shall be cleared, scarified to a depth of 6 inches, brought to within 4% of optimum moisture content, and compacted to density requirements. 2. Spread material to be compacted in layers not to exceed 6 inches before compaction. 3. After placement of loose material in fill, adjust moisture content to bring material within required moisture content limits. 4. Fill or backfill material of unacceptable moisture content shall be either conditioned to adjust the moisture content to within the range needed to achieve the required density or removed. Any material having an unacceptable moisture content shall be conditioned or removed at the expense of the Contractor. 5. Compact fill and backfill under roads or other structures to a minimum of 95% of maximum dry density at not less than 4% below nor more than 4% above the optimum moisture content as determined by ASTM D698. 6. Compact fill not accessible to self-propelled or towed compactors by hand-operated power tampers or other approved means to the specified density. 7. Do not place fill material when weather conditions, condition of the subgrade, or condition of the fill material precludes obtaining the specified compaction. Do not use frozen material for fill, and do not place fill material on or against frozen surfaces. E. Finish Grading 1. Prior to finish grading of the area, complete all backfill operations. Correct any washouts or other similar irregularities. 2. Grade all exposed earth surfaces to smooth contours and in such a manner to promote positive drainage. The finish for grading shall be that degree ordinarily obtainable for either blade-grade or scraper operations or that obtainable by hand shovel operations. 3. Scarify subsoil of area to receive topsoil to a depth of 3 inches. 4. Spread a uniform layer of topsoil 4 inches thick. Topsoil to be from stockpiled material or approved borrow source. Bond to subsoil by rolling with a light roller or by tamping. Hand rake surface. 5. No topsoil to be placed until seeding or sodding can immediately follow the topsoil placement. Seeding season and seeding requirements to conform to Section 02936, Seeding. Sodding to be in accordance with Section 02938, Sodding. 6. Topsoil to be placed to lines and grades shown on drawings and 2 inches thick layer of straw to be placed on the topsoil until seeding or sodding can begin. Seeding season and seeding requirements to conform to Section 02936, Seeding. Sodding to be in accordance with Section 02938, Sodding.

SECTION 03600 THERMAL-ENHANCED BENTONITE GROUT [Designer Note: The requirements for depth, materials, and placement of grout vary greatly with locality and local codes and regulations should always be consulted before specifying grout placement. Local codes may allow sand, drill cuttings, gravel or cement to be placed in the borehole in lieu of conventional grout materials. The required depth of grout placement can vary from full length to only a top cap and in some areas no grouting is required. The designer should be aware of the cost factors impacted by the grout specification. Excessive grout specification can negatively impact project costs with respect to materials and placement. Inadequate grout specifications can negatively impact system performance through reduced thermal conductivity. The following section specifically addresses thermally enhanced bentonite grout. It is provided as a guide for specifying a grout material and placement that generally represents the most stringent or conservative approach to GHP vertical borehole grouting.] PART 1 GENERAL 1.01 SECTION INCLUDES: Requirements for furnishing, mixing, and placing thermally-enhanced bentonite grout to seal and backfill each vertical u-bend well bore of the closed-loop ground heat exchangers to insure proper thermal contact with the earth and to ensure the environmental mintegrity of each vertical bore column. No other backfill material shall be accepted. 1.02 REFERENCES A. National Ground Water Association - geothermal heat pump manual- Guidelines for the Construction of Vertical Boreholes for Closed Loop Heat Pump Systems B. Local codes 1.03 SUBMITTALS A. Manufacturer’s published data sheets including thermal conductivity, permeability, percent solids, grout weight, linear shrinkage potential, maximum particle size and unit yield along with verification of the required listing. 1.04 QUALITY ASSURANCE A. Grouting compound shall be certified and listed by National Sanitation Foundation International to ANSI/NSF Standard 60, “Drinking Water Treatment Chemicals - Health Effects”. SECTION 15050 PIPING SYSTEMS PART 1 GENERAL 1.05 PERFORMANCE REQUIREMENTS A. Acceptance of piping systems and associated equipment is contingent upon proper execution of specified tests and acceptable test results. B. Construction Manager will distribute copies of test reports to CM’s Engineering Department, Maintenance, and responsible Operations department. Construction Manager will retain original test reports. C. Acceptance of equipment is contingent upon equipment satisfactorily performing its specified function. D. Construction Manager will prepare and issue acceptance reports for equipment and systems. Construction Manager will retain original acceptance reports. 1.06 SUBMITTALS FOR APPROVAL A. Cold bending equipment, procedures, and methods. [Designer Note: If cold bending is not applicable to the GHP project under consideration, then delete req. 35

ROOTS FARMERS MARKET | SPECIFICATIONS FOR SPECIAL COMPONENT

B. Hot bending equipment, procedures, and methods PART 2 PRODUCT 2.01 FABRICATION A. Code Requirements 1. Fabricate piping systems specified in Division 15 per Normal Fluid Service requirements of ASME B31.3 except where otherwise specified. 2. Fabricate piping systems specified in Section 15112 per Category D Fluid Service requirements of ASME B31.3. 3. Additional and alternate fabrication requirements are specified in individual system sections of these specifications. B. Cutting 1. Cut pipe and tubing accurately with pipe or tube cutters. 2. Ream cuts to remove burrs. 3. Remove defects by machining, chipping, or grinding. C. Cold Bending [Designer Note: If cold bending is not applicable to the GHP project under consideration, then delete requirements.] 1. Do not perform cold bending on piping without prior CM approval. 2. Make cold bends only in steel, aluminum, copper, or alloy pipe and tube. Cold bending is not permitted in lined pipe. 3. Re-qualify and approve change in process, equipment manufacturer, equipment model, pipe schedule, wall thickness, material specification type, specification grade, or a decrease in bend radius of cold bending. 4. Fabricate bends free from cracks, buckles, wrinkles, bulges, and grooves. 5. Locate weld seams as near as practical to neutral axis of bend. In compound bends, locate weld seam no closer than 30 degrees to inner or outer radius. 6. Bend pipe and tubing with 1/2-inch actual outside diameter and larger so that ovallity does not exceed 8% after bending. Calculate ovallity as follows: [Designer Note: Insert preferred formula or methods for calculations of ovallity.] D. Hot Bending 1. Do not perform hot bending on piping without prior CM approval. 2. Re-qualify and approve change in process, equipment manufacturer, equipment model, pipe schedule, wall thickness, material specification type, specification grade, or a decrease in bend radius of cold bending. 3. Fabricate bends free from cracks, buckles, wrinkles, bulges, and grooves. 4. Fill tube or pipe to be bent completely and compactly with dry, sulphur-free, high-temperature silica sand of a suitable grade and fineness. Plug or cap ends of pipe or tube to confine sand. Heat section to be bent uniformly, bend to desired configuration, allow to cool, and remove sand. Reject sections having wrinkles, flats, or humps. Clean pipe after hot bending. E. Off-Site Fabrication: Perform off-site fabrication in compliance with on-site fabrication requirements. [Designer Note: Include this statement in contract documents for off site fabrication and provide contractor with appropriate documents necessary to ensure compliance.] 2.02 SOURCE QUALITY CONTROL A. Shop-Fabricated Piping Tolerance: ±1/8-inch maximum on overall dimensions. PART 3 EXECUTION 3.01 INSTALLATION 36

A. General 1. Follow piping route shown on drawing. Record changes required to suit field conditions from routing or components shown on drawings. 2. When joining dissimilar materials, provide non-conducting dielectric connections. 3. Provide clearance for installation of insulation and access to valves, flanges, and unions. 4. Provide access where valves, flanges, and unions are not exposed. 5. Install piping to conserve building space and not interfere with use of space. 6. Group piping at common elevations. 7. Install piping to allow for expansion and contraction without stressing pipe, joints, or connected equipment. 8. Work pipe carefully into place. Do not force or spring pipe into place [unless cold springing is required]. 9. Provide piping connections to equipment with flanges or unions. 10. Paint piping per site-specific requirements. 11. Install specialties per manufacturer’s instructions. B. Underground Piping 1. Follow route shown on drawings for underground lines. Verify that excavations are to required grade, dry, and not over-excavated. 2. Maintain a 1-foot clearance between pipe surfaces at points where lines being installed cross existing lines. 3. Encase in concrete potable water lines that cross under creeks and/or cross or pass within 10 feet of sanitary, chemical, radioactive liquid-waste lines, or other hazardous services. 4. Trenching: Section 02225. 5. Clean ditch of debris and other foreign matter immediately before pipe is lowered into ditch. Where ditch is in rock, gravel, or like material, pad by filling with a minimum of one foot of sand depth to form a cushion on bottom of ditch before pipe is lowered into ditch. 6. Allow coating to harden before lowering coated pipe into ditch. Lower pipe into ditch without placing strain on pipe. Center pipe in ditch. 7. Use only approved equipment to handle and lay pipe. Do not use chain or wirerope slings. 8. Coating Application and Inspection: Section 15071. 9. Before back-filling, inspect line to ensure that it lies evenly on bottom of ditch, that no debris is present, and that joints are not covered until tests are completed. 10. Protect coated piping during back-filling by hand placing sand or selected earth free from rock and other injurious materials around pipe to a minimum depth of 12 inches above pipe top surface or by wrapping pipe with 1/4-inch minimum thickness coal tar-saturated fiber wrapping held in place with banding clamps. 11. Install plastic pipe per manufacturer’s installation instructions 12. Underground Piping Cathodic Protection [Designer Note: Omit cathodic protection requirements if site soil conditions indicate that it is not required.] a. Locate and install anodes, rectifiers, and connections to pipe as shown on drawings. b. Number, type, and depth to which anodes are to be installed on drawings

FINAL DRAWINGS OF DESIGN

ROOTS FARMERS MARKET | FINAL DRAWINGS OF DESIGN

ROOTS FARMERS MARKET |