Appendix_16_LEED_Notebook.pdf

TEMPORARY LODGING FACILITY

BEALE AIR FORCE BASE

CALIFORNIA

Solicitation Number F41999-12-P-1052

AIR FORCE PERSONNEL CENTER

SERVICES DIRECTORATE

LACKLAND AIR FORCE BASE

SAN ANTONIO, TEXAS

100% RTA DESIGN SUBMITTAL

LEED for Homes Notebook

DATE: 23 DECEMBER 2013

Beale Temporary Lodging Facility- LEED for Homes Narrative

The LEED for Homes documentation and certification process requires the contractor to contract with a LEED for Homes Provider and Green Rater. The LEED for Homes Provider can work with the contractor to register the project with the USGBC, if the project has not been registered by the design team. The Provider can offer orientation and up-front technical assistance to builders, particularly those who do not have expertise in green construction. The LEED for Homes Provider and Green Rater review the design for compliance with the LEED for Homes rating system. The Green Rater is expected to conduct two onsite inspections of each building during construction to verify the construction methods and materials meet the LEED requirements. Following the inspections the Green Rater sends the LEED documentation to the LEED for Homes Provider for an initial review and request clarifications. The LEED for Homes Provider then submits the documentation to the USGBC for certification. The USGBC notifies the Provider and contractor upon final certification.

Achievable Credits

Innovation in Design

ID 1.1 Preliminary Rating- Silver: Prerequisite

The design team will conduct a preliminary LEED for Homes meeting with the LEED for Homes provider to identify:

- The targeted LEED award level

- The LEED for Homes credits selected to meet the targeted award level

- The party accountable for meeting the LEED for Homes requirements for each selected credit.

ID 2.1 Durability Planning: Prerequisite

Materials and details have been incorporated into the design to meet the durability requirements.

Meet all of the following:

A) Durability evaluation completed B) Strategies developed to address durability issues C) Moisture control measures incorporated D) Durability strategies incorporated into project documentation E) Durability measures listed in durability inspection checklist

See the referenced drawings and specifications on the Durability Inspection Checklist in the appendix.

ID 2.2 Durability Management: Prerequisite

Meet one of the following:

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- Builder has a quality management process in place

- Builder conducted inspection using durability inspection checklist

ID Credit 3.1 Water Efficient Irrigation (1 to 4 points): 1 point assumed

1 pt 65- 69% reduction in irrigation water demand 2 pts 70- 74% reduction in irrigation water demand 3 pts 75- 79% reduction in irrigation water demand 4 pts 80 +% reduction in irrigation water demand

An 83% irrigation water demand savings is achieved. See water demand calculations in the appendix from the LEED for Homes checklist.

ID Credit 3.3 Water Efficient Fixtures (1 point): 1 point assumed

The flow rate of the lavatory and sink faucets is 0.5 gpm (WE 3.1< 2.00 gpm, WE 3.2< 1.5 gpm) The flow rate of all of the showers is 1.5 gpm (WE 3.1< 2.00 gpm, WE 3.2< 1.75 gpm) See drawing P-600 and the fixture cut sheets related to credit WE 3.

ID 3.4 Heat Island Effect- Roof (1 point): 1 point assumed

For roofs with a slope > 2:12 choose materials with an SRI (Solar Reflectance Index) of 29 or greater.

The roof material is Eagle Tile ‘Imperial Dunes’ concrete roof tiles which has a SRI of 31 which meets the requirements of this credit.

See drawing A-101 and design analysis for documentation.

Location and Linkages

LL 3.1 Preferred Locations: Edge Development (1 point): 1 point assumed

Either LL3.1 or LL3.2 can be pursued. The project site is considered an edge development because it is previously developed and there are existing buildings and development on 50% of the properties adjacent to the site.

LL 3.3 Previously Developed (1 point): 1 point assumed

The aerial photographs in the appendix from June 2011 and before show a parking lot and running loop previously located on this site.

LL 4 Existing Infrastructure (1 point): 1 point assumed

The civil drawings show existing utility lines running directly adjacent and through the project site which will be used for this project.

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LL 5.1 or 5.2 or 5.3 Community Resources / Transit (1, 2 or 3 points): 3 points assumed

There are 14 or more existing services within ½ miles of the project site. See the diagram for this credit in the appendix.

LL 6 Access to Open Space (1 point): 1 point assumed

A 8 acre + grass area with running loop and 4 baseball / softball fields are adjacent to the project site.

Sustainable Sites

SS 1.1 Erosion Controls During Construction: Prerequisite

(Meet all of the following):

A) Stockpile and protect disturbed topsoil form erosion B) Control the path and velocity of runoff with silt fencing or equivalent C) Protect sewer inlets, streams, and lakes with straw bales, silt fencing, etc.

D) Provide swales to divert surface water from hillsides E) Use tiers, erosion blankets, compost blankets, etc. on sloped areas.

Implementation of the Erosion and Sediment Control Plan will ensure compliance with applicable laws and regulations and Air Force policy for the management and control of municipal storm water discharges.

SS 1.2 Minimize Disturbed Area of Site (1 point): 1 point

(Meet all of the following):

- Develop tree/ plant preservation plan with “no-disturbance” zones

- Rehabilitate lot; undo soil compaction and remove invasive plants

- Meet the requirements of SS 2.2

A) Any turf must be drought- tolerant B) Do not use turf in densely shaded areas C) Do no use turf in areas with a slope of 25% D) Add mulch or soil amendments as appropriate E) All compacted soil must be tilled to at least 6 inches

See Civil and Landscape drawings and the specifications.

SS 2.1 No Invasive Plants: Prerequisite

The Beale Air Force Base TLF landscape is comprised of plant materials that are native to the local environment or adapted to the local environment and proven to thrive.

Extensive use of turf has been avoided throughout the project. In the place of turf is drought tolerant groundcover and organic mulch.

The controller is the ESP- MC system which continuously calculates the irrigation program for environmental changes in the landscape.

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ET-based irrigation is considered a “best practice” by the irrigation industry and most water authorities, and the result can be savings as much as 30 percent. As well, all of the landscape irrigation is comprised of drip line with low volume emitters.

Please see the proposed plant materials list below:

Platanus racemosa

Pinus nigra

Lagerstroemia x fauriei

Cercis occidentalis

Ceanothus 'Ray Hartman'

Arctostaphylos 'Pacific Mist'

Ceanothus 'Dark Star'

Ceanothus griseus horizontalis 'Yankee Point'

Salvia leucophylla ‘Point Sal Spreader’

Rhamnus californica 'Mound San Bruno'

Salvia clevelandii 'Allen Chickering'

Arctostaphylos uva ursi 'Green Supreme'

Baccharis pilularis 'Pigeon Point'

Ceanothus hearstiorum

Elymus condensatus 'Canyon Prince'

Festuca idahoensis 'Siskiyou Blue'

Muhlenbergia rigens

SS 2.2 through SS2.5 Note

We can pursue SS 2.2 through 2.4 or SS 2.5 to achieve points in this credit.

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SS 2.5 Reduce Overall Irrigation Demand by at least 20% (1 to 6 points): 6 points assumed

2 pt 20- 24% reduction in irrigation water demand 3 pts 25- 29% reduction in irrigation water demand 4 pts 30- 34% reduction in irrigation water demand 5 pts 35- 39% reduction in irrigation water demand 6 pts 40- 44% reduction in irrigation water demand See ID 3.1 WE 2.3 45% + reduction in irrigation water demand

An 83% irrigation water savings achieved.

See water demand calculations in the appendix from the LEED for Homes checklist.

SS 4.2 Permanent Erosion Controls (1 Point): 1 point assumed

Trees, shrubs and ground cover will be planted throughout the site.

See Landscape drawings.

SS 4.3 Management of Runoff from Roof (0.5 to 2 points): 2 point assumed

(Meet any of the following)

a) Install permanent stormwater controls to manage runoff from the home

b) Install vegetated roof to cover 50% of roof area

c) Install vegetated roof to cover 100% of roof area

d) Have lot designed by professional to manage runoff from home on-site

The site is designed by a licensed engineering professional so that all water runoff from the roof is managed through the open space natural areas. The open space used for the LEED design option is located in the court yard between the buildings and the swale on the east side of the site. There is sufficient open space to meet the design objective of infiltrating the increased volume produced. Preservation of natural areas will help to replenish groundwater, and temporarily hold storm water. The native vegetation will reduce the velocity of the incoming runoff and help to filter out larger particles from the runoff. See Technical Drainage Study and drawings CG-101, CG-102 and CG-103.

SS 5 Pest Control Alternative (½ to 2 points): 1.5 points assumed

The project has been designed to:

B) Seal external cracks, joints, etc. with caulking and install pest-proof screens C) Include no wood-to-concrete connections, or separate connections with dividers E iii) Install steel mesh barrier termite control system.

See drawings the architectural wall sections and specification sections 06 10 00, 07 92 00 and 31 31 16.

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Water Efficiency

WE 2.3 Reduce Overall Irrigation Demand (1 through 4 points): 4 points assumed

1 pt 45- 49% reduction in irrigation water demand 2 pts 50- 54% reduction in irrigation water demand 3 pts 55- 59% reduction in irrigation water demand 4 pts 60 +% reduction in irrigation water demand

An 83% irrigation water savings achieved. See water demand calculations in the appendix from the LEED for Homes checklist.

WE 3 Note We can achieve points per fixture in either WE 3.1 or 3.2. The chosen toilets exceed the WE 3.1 rate but are less than the WE 3.2 rate. The lavatories and showerhead exceed the rates for both WE 3.1 and 3.2 and should earn us an Innovation in design credit.

The flow rate of the lavatory and sink faucets is 0.5 gpm The flow rate of all of the showers is 1.5 gpm The flow rate of all of the toilets is 1.28 gpf See drawing P-600 and the fixture cut sheets in the design analysis.

WE 3.1 High- Efficiency Fixtures and Fittings (1 to 3 points): 1 point assumed 1 point each The average flow rate of the lavatory and sink faucets must be < 2.0 gpm The average flow rate of all of the showers must be < 2.0 gpm The average flow rate of all of the toilets must be < 1.3 gpf

WE 3.2 Very High- Efficiency Fixtures and Fittings (1 to 6 points): 4 points assumed 2 points each The average flow rate of the lavatory and sink faucets must be < 1.50 gpm The average flow rate of all of the showers must be < 1.75 gpm The average flow rate of all of the toilets must be < 1.10 gpf

Energy and Atmosphere

EA Path 1 and 2 Note:

Either Path 1 Performance or Path 2 Prescriptive may be pursued in the LEED for Homes certification process. For the Offutt TLF we are pursuing Path 2 Prescriptive.

EA Path 2- EA 2.1 Basic Insulation: prerequisite

Install insulation that meets or exceeds the R-value requirements listed in Chapter 4 of the 2004 International Energy Conservation Code.

Zone 2 Wood framed wall R-value requirement: 13

Zone 2 Ceiling R-value requirement: 30

R-21 insulation is used in the walls

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R-47 insulation is used in the ceiling See drawings A-305 through A-311 and A-500, and specification section 07 21 00

EA Path 2- EA 2.2 Enhanced Insulation (2 points): 2 points assumed

Install insulation that meets or exceeds the R-value requirements listed in Chapter 4 of the 2004 International Energy Conservation Code by at least 5%.

Zone 2 Wood framed wall R-value requirement: 13 + 5%: 13.65

Zone 2 Ceiling R-value requirement: 30 + 5%: 31.5

R-21 insulation is used in the walls R-47 insulation is used in the ceiling

See wall section and detail drawings and specification section 07 21 00

EA Path 2- EA3.1 Reduced Envelope Leakage: prerequisite

The project has been designed to have a maximum air leakage less than 7.0 air changes per hour.

See the drawings, specifications and design analysis.

EA Path 2- EA 4.1 Good Windows: prerequisite EA Path 2- EA 4.2 or 4.3 Enhanced Windows (2 or 3 points): No Points

EA 4.1 The windows chosen for the project meet the following requirements:

A) Windows and glass doors meet Energy Star BOP window specifications B) Skylight glazing area is <3% of floor area C) Skylights meet Energy Star requirements for skylights.

D) U-factor < 0.40 SHGC = 0.40

EA 4.2 U-factor < 0.35 SHGC = 0.35 EA 4.3 U-factor < 0.32 SHGC = 0.30

The windows selected for the project have a maximum U-Factor of 0.29, a maximum SHGC of

0.40 and a minimum STC rating of 35.

See specification section 08 80 00 Glazing and the related documentation for the windows in the design analysis

EA Path 2- EA 5.1 Reduced Distribution Losses: prerequisite

The design meets the following requirements:

A) Duct leakage of < 4.0 CFM at 25 Pascals per 100 sq.ft.

B) No ducts are in the exterior walls C) There are no ducts in unconditioned spaces

See drawings M-400 through M-702 and the design analysis.

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EA Path 2- EA 6.1 (prerequisite) 6.2 and 6.3 High- Efficiency HVAC (2 or 4 points):

2 points assumed

EA 6.1 prerequisite

a) Design and size HVAC equipment using ACCA Manual J or equivalent.

b) Install HVAC equipment that meets the requirements of the Energy Star of Homes national Builder Option Package

c) Install an Energy Star programmable thermostat.

EA 6.2 Design and install HVAC equipment that is better than the equipment required by the Energy Star of Homes national Builder Option Package

EA 6.3 Design and install HVAC equipment that is substantially better than the equipment required by the Energy Star of Homes national Builder Option Package

The HVAC systems have been designed to meet the requirements of this credit. See the mechanical drawings, specifications and design analysis

EA Path 2- EA 7.1 Efficient Hot Water Distribution System (2 points): 2 points assumed

a) Structured Plumbing System

i) The system must have a demand-controlled circulation loop that is insulated to at least R-4

ii) The total length of the circulation loop must be less than 40 linear feet of plumbing in one-story homes.

iii) Branch lines from the loop to each fixture must be < 10 feet long and a maximum of ½” nominal diameter

iv) The system must be designed with a push button control in each full bathroom and kitchen and an automatic pump shut-off.

The hot water system is designed to meet the requirements of this credit. The hot water heaters are located within 20 feet of the fixtures that use hot water.

See drawings P-400 through P-601, the specification and design analysis for additional information.

EA Path 2- EA 7.2 Pipe Insulation (1 point): 1 point assumed

The hot water piping shall have min. R-4 insulation.

See drawings P-400 through P-601 and specification section 22 07 19 EA Path 2- EA 7.3 Efficient Domestic Hot Water Equipment (1 to 3 points): 2 points assumed

Gas Water Heaters 1 pt High-efficiency storage water heater EF> 0.53 (80 gallon) 1 pt High-efficiency storage water heater EF> 0.57 (60 gallon) 1 pt High-efficiency storage water heater EF> 0.61 (40 gallon) 2 pt Storage or tankless water heater EF> 0.8 2 pt Combination water and space heaters CAE> 0.8

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Gas heated Tankless water heaters are selected for this project.

See drawings P-400 through P-601, specification section 22 34 00 Fuel-fired, domestic water heaters, and the design analysis.

EA Path 2- EA 8.1 Energy Star Lights: Prerequisite

The prerequisite is 4 fixtures per unit shall be Energy Star Labeled

All of the interior lighting fixtures chosen for this project shall be energy star labeled.

See drawing E-600 Lighting Fixture Schedule Notes #6 and the design analysis.

EA Path 2- EA 8.2 & 8.3 Advanced Lighting Package (1.5 or 3 points): 3 points assumed

Minimum of 60% of all lighting fixture shall be Energy Star Labeled and 100% of all ceiling fans shall be Energy Star Labeled.

OR

Minimum of 80% of all installed lamps shall be Energy Star Labeled including CFLs, and all ceiling fans shall be Energy Star Labeled.

All of the interior lighting fixtures chosen for this project shall be energy star labeled.

See drawing E-600 Lighting Fixture Schedule Notes #6 and the design analysis.

EA Path 2- EA 9.1 High-Efficiency Appliances (up to 2 points):

1.5 points assumed, 0.5 points To Be Determined

To achieve points for this credit the following requirements must be met.

(1 point) All refrigerators selected will be Energy Star Labeled.

(0.5 point) All ceiling fans selected will be Energy Star Labeled.

(0.5 point) All dishwashers selected will be Energy Star Labeled and use 6.0 gallons or less per cycle.

(0.5 point) All clothes washers selected will be Energy Star Labeled

All of the refrigerators and dishwashers are Energy Star Labeled. Per LEED Credit Interpretation Ruling (CIR) #2566 dated 6/09/2009, Energy Star Labeled dishwasher purchased after January 2010 do not have to meet the gallons per cycle requirement.

Clothes washers and dryers in the units and back of house area are GF/GI (Government Furnished/ Government Installed). The clothes washer may or may not meet the requirements of this credit.

See the appliance cut sheets in the design analysis.

EA 11.1 Refrigerant Charge Test: Prerequisite

Preform a refrigerant charge test by the procedures provided by the California Energy commission, Appendix RD to Title 24.

See the mechanical drawings, specifications and mechanical section of the Design Analysis.

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EA 11.2 Appropriate HVAC Refrigerants (1 point): 1 point assumed

Non- HCFC Refrigerants and refrigerants that comply with the global warming potential equation have been chosen for the project.

See the mechanical drawings, specifications and mechanical section of the Design Analysis.

Materials and Resources

MR 1.1 Framing Order Waste Factor: Prerequisite

Limit the overall estimated waste factor to 10% or less. If the waste factor on any point of the framing order exceeds 10%, calculate the overall waste factor by aggregating per framing component cost.

See specification section 01 33 29 LEED™ Documentation and 06 10 00 Rough Carpentry, and the drawings.

MR 2.1 FSC Certified Tropical Wood: Prerequisite

No tropical wood will be installed in the project. If it is, the wood will be FSC certified, reused or reclaimed.

See specification section 01 33 29 LEED™ Documentation, 06 10 00 Rough Carpentry, 06 16 00 Sheathing and 13 35 30 Residential Casework, and the drawings.

MR 2.2 Environmentally Preferable Products (.5 to 8 points):

4 points assumed, 4 points To Be Determined

It is anticipated that:

-At least 20% of the products used on the project will be harvested and manufactured within a 500 mile radius of the project -The products used on the project will contain at least 20% recycled content (post-consumer + ½ pre-consumer) -Paint, coatings, adhesives and sealants will meet the SCAQMD (South Coast Air Quality Management District) and other VOC content limits.

-Wood products will contain no added urea-formaldehyde.

-Wood and wood products will contain a minimum of 50% FSC certified wood.

-Concrete will contain a high percentage of fly ash.

The specifications require to the greatest extent possible, materials will be chosen which have recycled content and meet the requirements of regional materials. Paints, coatings, adhesives and sealants will comply with the VOC content standards. Wood products will contain not urea-formaldehyde and should be non-tropical FSC certified wood as much as possible.

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MR 3.1 Construction Waste Management Planning: Prerequisite

The contractor will work with Beale AFB and local waste management companies to investigate local options to recycle construction waste and document the diversion rate for construction waste.

MR 3.2 Construction Waste Reduction: (.5 to 3 points): 2.5 points assumed

0.5 pt 25-37% recycled construction waste percentage 1 pt 38-49% recycled construction waste percentage

1.5 pt 50-62% recycled construction waste percentage 2 pt 63-74% recycled construction waste percentage

2.5 pt 75-87% recycled construction waste percentage 3 pt 88-100% recycled construction waste percentage

It is assumed that more than 75% of the construction waste will be recycled as many waste management services recycle construction waste in addition to everyday waste materials.

Indoor Air Quality

IEQ Note:

A project may meet either IEQ 1 or IEQ 2, 3, 4.3, 6, 8.1, 8.3, 9 and 10

IEQ 2.1 Basic Combustion Venting Measures: Prerequisite

The project meets all of the following:

A) No unvented combustion appliances B) Carbon monoxide monitors on each unit C) No fireplaces are installed D) Space and water heating equipment designed with closed combustion

See drawings M-401 through M701, the specification and design analysis

IEQ 2.2 Enhanced Combustion Venting Measures (2 points): 2 points assumed

No fire place is installed in the project.

See drawings A-401, A-405, M-401 through M-701.

IEQ 3 Moisture Load Control (1 point): 1 point assumed

a) Additional dehumidification system(s) or

b) A central HVAC system equipped with additional control to operate in dehumidification mode.

The thermostat for each unit is equipped with a dehumidification mode.

See drawing M-700, specifications and the design analysis

IEQ 4.1 Basic Outdoor Air Ventilation: Prerequisite

Design and install a whole building ventilation system that complies with ASHRAE Standard 62.2-2007.

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a) Mild climate exemption. A home built in a climate with fewer than 4,500 infiltration degree-days is exempt from this prerequisite.

b) Continuous ventilation. Meet the ventilation requirements in Table 1 of this credit.

c) Intermittent ventilation. Use Equation 4.2 of ASHRAE Standard 62.2-2007 to demonstrate adequate ventilation air flow.

d) Passive ventilation.

The design meets or exceeds the requirements of ASHRAE Std. 62.2-2007 for this credit.

See the mechanical drawings, specifications and design analysis.

IEQ 5.1 Basic Local Exhaust: Prerequisite

The design meets the following requirements:

A) Bathroom and kitchen exhaust meets ASHRAE Std. 62.2 air flow requirement.

B) Fans and ducts designed and installed to ASHRAE Std. 62.2 C) Air exhausted to outdoors D) Energy Star labeled bathroom exhaust fans

See drawings M-400 through M-701, specification section 11 31 00 and design analysis.

IEQ 5.2 Enhanced Local Exhaust (1 point): 1 point assumed

Use one of the following strategies in every bathroom to control the use of the local exhaust fan:

a) An occupancy sensor

b) An automatic humidistat controller

c) An automatic timer to operate the fan for a timed interval after occupant leaves the room

d) A continuously operating exhaust fan The design includes an automatic timer tied to switch to operate the exhaust fan for 20+ minutes post-occupancy. See E-401 and design analysis.

IEQ 6.1 Room-by-Room Load Calculations- Prerequisite

Preform design calculations using ACCA Manuals J and D, the ASHRAE Handbook of Fundamental, or an equivalent computation procedure and installed ducts accordingly.

See the design analysis for calculations.

IEQ 6.2 Return Air Flow/ Room-by-Room Controls (1 point): Point To Be Determined

Meet one of the following:

A) Return air opening of 1 sq. inch per cfm of supply B) Limited pressure differential between closed room and adjacent spaces

The return paths required for the first option are provided in the mechanical design. See M-400, through M-701.

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IEQ 7.1 Good Filters- Prerequisite

Required: Install air filters with a minimum efficiency reporting value of MERV 8.

MERV 8 filters will be installed in this project. See the design analysis.

IEQ 8.1 Indoor Contaminant Control during Construction (1 point): 1 point assumed

Upon delivery and after installation, seal all permanent ducts and vents to minimize contamination during construction. Remove any seals after all phases of construction are completed.

See the specifications and design analysis.

IEQ 8.2 Indoor Contamination Control (1 or 2 points): 1 point assumed

Permanent walk-off mats will be installed at each building corridor entry if the bid option for walk-off mats is accepted.

See drawings A-101, A-102, A-414 and A-522, specification 12 48 05 and design analysis.

IEQ 9.1 Radon- Resistant Construction in High-Risk Areas- Prerequisite

If the home is in EPA Radon Zone 1, design and build the home with radon-resistant construction techniques as prescribed by EPA, or other equivalent code.

The Beale AFB Temporary Lodging Facility is not located in a Radon Zone 1 risk area and has not been designed with radon-resistant construction techniques.

IEQ 10.1 No HVAC in Garage- Prerequisite

There are no garages designed as part of this project. See drawing AS-100.

IEQ 10.2, 10.3, 10.4 Detached Garage or No Garage (1, 2 or 3 points): 3 points assumed

There are no garages designed as part of this project. See drawing AS-100.

Awareness and Education

AE 1.1 Basic Operations Training- Prerequisite AE 2 Education of the Building Manager (1 point): 1 point assumed

Because the Temporary Lodging Facility will function as an extended stay hotel, the occupant and building manager are essentially the same people.

The contractor will assemble and create the operations and training manual from information contained in the drawings, specifications, design analysis, the LEED notebook and manufacturers’ product manuals.

The project will meet both of the following requirements:

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A) An Operations and training manual or binder will be provided to the owner that includes the following items.

i.) The completed checklist of LEED for Homes.

ii.) A copy of each signed Accountability Form.

iii.) A copy of the durability inspections checklist.

iv.) The product manufacturers’ manuals for all installed equipment, fixtures and appliances v.) General information on efficient use of energy, water, and natural resources.

vi.) Operations and maintenance for any LEED for Homes related equipment installed in the home, including:

o Space heating and cooling equipment o Mechanical ventilation equipment o Humidity control equipment o Radon protection systems o Renewable energy systems o Irrigation, rainwater harvesting and graywater systems.

vii.) Guidance on occupant activities and choices, including the following:

o Cleaning materials, methods and supplies o Water-efficient landscaping o Impacts of chemical fertilizers and pesticides o Irrigation o Lighting selection o Appliance selection viii.) Educational material on “green power”.

B) A minimum one-hour instructional walk-through of the buildings with the owner and building manager will be conducted featuring the following:

o Identification of all installed equipment o Instruction in how to use the measures and operate the equipment o Information on how to maintain the measures and equipment

Maybe Achievable Credits

Innovation in Design

ID 1.2 Integrated Project Team (1 point): 1 point To Be Determined

Present a list of project team members to the Verification Team.

Present a list of meeting dates or plans for regularly scheduled meetings to the Verification Team.

ID 1.3 Professional Credentialed with Respect to LEED for Homes (1 point):

1 point To Be Determined

Identify the Professional Credentialed with respect to LEED for Homes to the Verification Team.

None of the design team members are LEED AP+ Homes certified.

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ID 1.5 Building Orientation for Solar Design (1 point): 1 point To Be Determined

Buildings B and D are oriented on a on an east-west axis. Buildings A and C have both a north-south axis and east-west. Further calculations are required to determine if the glazing shading requirements are met.

Requirements (meet all of the following):

A) Glazing area on the north/south wall 50% greater than on east/west walls B) East-west axis is within 15 degrees of due east-west.

C) At least 450 sq. ft. of south-facing roof area, oriented for solar applications D) 90% of south-facing glazing is shaded in summer, unshaded in winter.

ID 2.3 Third Party Durability Management Verification (3 points):

Points To Be Determined

The general contractor may choose to have this test performed.

A third party inspector shall visually verify that the strategies listed on the durability inspection checklist were incorporated into the home.

ID Credit 3.? Low Mercury Light Bulbs (1 point): 1 point To Be Determined

For all lamps that contain mercury, 90% greater shall meet the standard of 90 picograms or less of mercury per lumen-hour.

Construction Documents to show low mercury light bulbs in the design. Fixtures shown in the design can accommodate the low mercury light bulbs, however the 90 picograms of mercury per lumen-hour standard is almost a lighting industry standard.

Using low mercury bulbs is an Air Force standard.

See design analysis for documentation.

ID 3.? Parking Capacity and Preferred Spaces for Car/Vanpools (1 point):

1 point To Be Determined

Size parking capacity to not exceed minimum local zoning requirements, and provide infrastructure and support programs to facilitate shared vehicle usage such as carpool drop-off areas, designated parking for vanpools, or car-share services, ride boards and shuttle services to mass transit.

ID Credit 3.2 Pilot Credit 24 Acoustics (1 point): 1 point To Be Determined

The STC rating of the walls between the units is 55.

The STC rating of the walls between a unit and the corridor are at least 50.

The STC rating of the walls between a mechanical equipment room and an occupied area needs to be at least 60.

The STC rating of the exterior windows is 35 or greater.

See drawings on A-100 and A-510, and the specifications

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Water Efficiency

WE 2.2 Irrigation System- Third Party Inspection (1 point): 1 point To Be Determined

The contractor may choose to have the irrigation system inspected.

Energy and Atmosphere

EA Path 2- EA 3.2 or 3.3 Reduced Envelope Leakage (2 or 3 points): Points To Be Determined

Further testing and research is required to determine if the design has an air leakage less than

4.25 or 2.5 air changes per hour.

EA Path 2- EA 5.2 and 5.3 Greatly Reduced Distribution Losses (2 or 3 points):

Points To Be Determined

Further testing and calculations are required to determine the duct leakage rate of the final installation.

EA Path 2- EA 9.2 Water Efficient Clothes Washer (1 point): 1 point To Be Determined

All appliances are GF/GI (Government Furnished/ Government Installed).

To achieve this credit the clothes washers must have a Modified Energy Factor (MEF) > 2.0 and Water Factor (WF) < 5.5.

Indoor Environmental Quality

IEQ 4.3 Third-party Performance Testing (1 point): Point To Be Determined

The contractor may choose to have a third-party test the flow rate of air bought into the units and verify that the requirements of ASHRAE Standard 62.2-2007 are met.

IEQ 5.3 Local Exhaust- Third-Party Performance Testing (1 point): Point To Be Determined

The contractor may determine if these systems are to be tested.

IEQ 6.3 Third-Party Performance Test / Multiple Zones (2 points): Points To Be Determined

The contractor may choose to test and confirm supply air flow rates in each room.

IEQ 8.3 Preoccupancy Flush (1 point): Point To Be Determined

The contractor may choose to flush the units with fresh air, according to the following guidelines:

A) Flush prior to occupancy but after all phases of construction are completed.

B) Flush the units keeping all interior doors open.

C) Flush for 48 total hours; the hours may be nonconsecutive, if necessary D) Keep all windows open and run a fan (e.g., HVAC system fan) continuously or flush the home with all HVAC fans and exhaust fans operating continuously at the highest flow rate.

E) Use additional fans to circulate air within the home

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F) Replace or clean HVAC air filter afterward, as necessary.

Awareness and Education

AE 1.2 Enhanced Training (1 point): Point To Be Determined

The contractor and owner may determine if an additional 2 hours of owner and building manager training will be provided meeting the requirements of this credit.

AE 1.3 Public Awareness (1 point): Point To Be Determined

The contractor and owner may determine if the project will meet 3 of the following requirements:

A) Open house on at least 4 weekends B) Website about features and benefits of LEED Homes C) Newspaper article on the project D) Display LEED signage on the exterior of the units (corridors)

Not Achievable Credits

Innovation in Design

ID 1.4 Design Charrette (1 point): No point

The project is past the design charrette phase.

LL 1 LEED for Neighborhood Development (10 points): No Point This project is not eligible to pursue the LEED for Neighborhood Development rating system.

LL 2 Site Selection (2 point): No Point

The project does not meet all of the following criteria.

(meet all of the following)

A) Built above 100-year floodplain defined by FEMA B) Not built on habitat for threatened or endangered species

The project site is habitat for Fairy Shrimp.

C) Not built within 100 ft. of water, including wetlands D) Not built on land that was public parkland prior to acquisition E) Not built on land with prime soils, unique soils, or soils of state significance

LL 3.2 Preferred Locations: Infill Development (1 point): No Point

Either LL3.1 or LL3.2 can be pursued. The project site is considered an edge development because it is previously developed and there are existing buildings and development on 50% of the properties adjacent to the site.

SS 2.2 through SS2.5 Note

We can pursue SS 2.2 through 2.4 or SS2.5 to achieve points in this credit.

-17-

SS 2.2 Basic Landscape Design (2 points): No points

(Meet all of the following):

A) Any turf must be drought- tolerant B) Do not use turf in densely shaded areas C) Do no use turf in areas with a slope of 25% D) Add mulch or soil amendments as appropriate E) All compacted soil must be tilled to at least 6 inches

• New turf to be added to site shall be native drought tolerant turf.

• Organic mulch is to be applied to all planter areas.

• All planter areas are to be tilled to min. 6” depth prior to installation

SS 2.3 Limit Conventional Turf (3 points): No points

1 pt. – Less that 60% of designated landscape softscapes 2 pts. – Less that 40% of designated landscape softscapes 3pts. – Less that 20% of designated landscape softscapes

• New turf is to be added to site. The turf area will be temporarily irrigated until the time of establishment at which time the irrigation will be permanently removed

SS 2.4 Drought-Tolerant Plants (2 points): No points

1 pt. – More than 45% of installed plants are drought-tolerant 2 pts. More than 90% of installed plants are drought-tolerant

• All plants to be installed are drought tolerant.

SS 3 Reduce Local Heat Island Effects (1 point): No Point

Install light- colored, high albedo (SRI greater than 29) materials for 50% of sidewalks, patios and driveways. This can be achieved by replacing the asphalt parking and drive aisles with grey or white concrete.

Currently --% of the hardscape materials are high albedo concrete See drawings AS-100 and CS-100, and the specification section 03 30 00 Cast-In-Place Concrete and the diagram in the appendix.

SS 4.1 Permeable Lot (1 to 4 points): No points

1 pt- 70- 79% permeable or landscape materials 2 pts- 80- 89% permeable or landscape materials 3 pts- 90- 99% permeable or landscape materials 4 pts- 100% permeable or landscape materials

-18-

Only --% of the non-roof covered site area is landscape materials. None of the hardscape materials are permeable. See AS-100, specifications and the appendix.

SS 6 Compact Development (2, 3 or 4 points): No points

The project does not meet the minimum standard of 7 units per acre for this credit.

The project has 34 units on a 5.5 acre site.

34 units / 5.5 acres= 6.2 units/ acre See the diagram for this credit in the appendix.

WE 1.1 Rainwater Harvesting System (4 points): No points

The project does not include a rainwater harvesting system

WE 1.2 Graywater Reuse System (1 point): No point

The project does not include a grey water system or tank for collecting and reusing Graywater.

WE 1.3 Use of Municipal Recycled Water System (3 points): no points

A gray water system is not available for use.

WE 2.1 High- Efficiency Irrigation System (1 to 3 points): no points

This project is pursuing the WE 2.3 performance path which demonstrates an 83% irrigation demand reduction.

Energy and Atmosphere

EA Path 1 and 2 Note:

Either Path 1 Performance or Path 2 Prescriptive may be pursued in the LEED for Homes certification process. For the Vandenberg TLF we are pursuing Path 2 Prescriptive.

EA Path 1- EA 1.1 Performance of Energy Star for Homes : Path 1 prerequisite

EA Path 2 is being followed.

EA Path 1- EA 1.2 Exceptional Energy Performance (1 to 34 points): No Points

EA Path 2 is being followed.

EA Path 1- EA 7.1 Efficient Hot Water Distribution System (2 points): No Points

See EA Path 2- EA 7.1 for explanation and documentation.

-19-

EA Path 1- EA 7.2 Pipe Insulation (1 point): No Points

See EA Path 2- EA 7.2 for explanation and documentation.

EA path 2- EA 10 Renewable Energy (1 to 10 points): No Points

Receive 1 point for every 3% of annual referenced electrical load met by the system.

No renewable energy system is design for this project.

Materials and Resources

MR 1.2 Detailed Framing Documents (1 point): No points

Detailed framing plans have not been created.

MR 1.3 Detailed Cut list and Lumber Order (1 point): No point

MR 1.2 must be achieved to achieve this credit. A Detailed cut list and lumber order that corresponds to the framing plans has not been created.

MR 1.4 Framing Efficiencies (3 points): No points The project does not contain:

-Precut framing packages -Open-web floor trusses -Structural insulated panel (SIP) walls -Structural insulated panel (SIP) roof -Structural insulated panel (SIP) floors -Stud spacing greater than 16” O.C.

-Ceiling joist spacing greater than 16” O.C.

-Floor joist spacing greater than 16” O.C.

-Roof rafter spacing greater than 16” O.C.

-Size header for actual loads -Ladder blocking -Drywall clips -2 stud corners

MR 1.5 Off- site construction (4 points): No Points

The project does not contain:

A) Panelized construction B) Modular, prefabricated construction

Indoor Environmental Quality

IEQ 1 Energy Star with Indoor Air Package (13 points): No Points

-20-

A project may meet either IEQ 1 or IEQ 2, 3, 4.3, 6, 8.1, 8.3, 9 and 10

This project is choosing the requirements of IEQ 2 through 10.

IEQ 4.2 Enhanced Outdoor Air Ventilation (2 points): No Points

a) In mild climates, install a whole-building active ventilation system that complies with ASHRAE Standard 62.2-2007

b) Install a heat recovery system.

The design does not include a heat recovery system in the residential units.

IEQ 7.2, 7.3 Better, Best Filters (1 or 2 points): No points

IEQ7.2: Install MERV 10 filters IEQ7.3: Install MERV 13 filters

MERV 8 filters will be installed in this project. See the design analysis.

IEQ 9.2 Radon-Resistant Construction in Moderate-Risk Areas (1 point): No point The project does not contain radon resistant construction.

Owner Involved Credits:

ID 3.? Low Mercury bulbs- The owner must agree to purchase light bulbs with aggregate 90% of the bulbs with a mercury content of 90 picograms/lumen-hour. This is becoming and light bulb industry standard. Is this a current base purchasing standard?

ID 3.? Green Cleaning- The owner will sign a letter that environmentally friendly cleaning products will be used in these building and the maintenance personally will be trained in the proper methods of using them.

SS2 Landscaping- As landscape plants need to be replaced they should be replaced by the same plant type or other native or adaptive, drought tolerant species.

WE 3 Water Fixtures- If sink or shower aerators need to be replaced the new ones shall have the same gallon per minute (gpm) flow rate as the original aerators. If toilets need to be replaced the new ones shall have the same gallons per flush (gpf) flow rate as the originals.

EA 4 Windows- If windows need to be replaced the new windows shall have a U-factor < 0.35

EA 9.1 High-Efficiency Appliances & EA 9.2 Water-Efficient Clothes Washer- As the Clothes washer is GFGI (Government Furnished, Government Installed) item, the owner should purchase Energy Star Labeled clothes washers with a Modified Energy Factor (MEF) > 2.0 and Water Factor (WF) , 5.5

MR 2.2 Environmentally Preferable Products- Any paints, coatings, sealants and adhesives should comply with the South Coast Air Quality Management District (SCAQMD) Rule #1168 VOC content standards. Materials should be chosen with preference given to those with higher recycled content and materials harvested and manufactured within a 500 mile radius of the property. Wood materials should be Forest Stewardship Council (FSC) certified wood.

-21-

IEQ 7.1- Good Filters- The owner must continue to purchase air filters for the HVAC system with a MERV rating of 8 or greater.

AE 1.1, 1.2 & 2 Training and Education of the Building Manager (AE 1.1 is required, AE 1.2 & 2 are optional) - The builder shall prepare an operations and maintenance manual and conduct a tour and training for the building manager and maintenance staff to explain the proper operations and maintenance procedures for all the green features installed in the building.

AE 1.3 Public Awareness (this credit is listed as a ?)- The owner will meet 3 of the 4 following options:

A) Hold an open house on at least four weekends to show sustainable features B) Create or add to an existing website explaining sustainable features and benefits of

LEED homes C) Publish a newspaper article about the project D) Display LEED signage on the exterior of the home or in the corridors measuring 6 sq.ft.

or more.

-22-

LEED Notebook Appendix

-23-

U.S. Green Building Council 1-800-795-1747 202-742-3792 www.usgbc.org/billing

Paid By:

Michele Tayengco 6280 S. Valley View Blvd.

LAS VEGAS , NV 89118

Paid To:

U.S. Green Building Council PO Box 404296 Atlanta, GA 30384-4296

Payment Method Payment Date

Check 11/08/2013

Beale TLF # 0010887046

USGBC Member Company : Lee and Sakahara Architects

Project ID Project Name Address Description

0010887047 Beale TLF- Building A C st and 23rd St. LEED for Homes Multi-Family Reg

0010887048 Beale TLF- Building B C st and 23rd St. LEED for Homes Multi-Family Reg

0010887069 Beale TLF- Building C C st and 23rd St. LEED for Homes Multi-Family Reg

0010887070 Beale TLF- Building D C st and 23rd St. LEED for Homes Multi-Family Reg

Total Paid: $ 3,000.00

RECEIPT

Invoice # : 90711680 Order # : 11587566

Invoice Date : 11/08/2013

Thank you for your payment.

Please keep this receipt for your records.

-24-www.usgbc.org/billing www.AE3Q 480-446-79

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