[35 Pa.B. 3860]
[Continued from previous Web Page] >=11.25 to <20 Ton Unitary/Split HVAC Systems (15 ton example)
Baseline (Penn. Code, IECC 2003) EER 9.3 Minimum threshold for credit (CoolChoice) EER 10.8 Estimated savings credit per Unitary HVAC if install EER 11 2,688 kWh Change in usage calculation1 ΔkWh = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHMeasure life 15 years [1] Based on 1,000 annual full load operating hours (FLH), from Optimal Energy
>=20 to <30 Ton Unitary/Split HVAC Systems (25 ton example)
Baseline (Penn. Code, IECC 2003) EER 9.0 Minimum threshold for credit (CoolChoice) EER 10.0 Estimated savings credit per Unitary HVAC if install EER 10 3,333 kWh Change in usage calculation1 ΔkWh = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHMeasure life 15 years [1] Based on 1,000 annual full load operating hours (FLH), from Optimal Energy
<5.4 Ton Air-to-Air Heat Pump Systems (5 ton example)
Current typical unitary HVAC market SEER 11 Federal standard as of January 2006 (baseline) SEER 13
HSPF 7.7Minimum threshold for credit SEER 14
HSPF 9.0Estimated savings credit per Unitary HVAC if install SEER 14 and HSPF 9.0 330 kWh cooling
1,812 kWh heating
Change in usage calculation1 ΔkWhcool = ((tons × 12,000)/1,000) ×
(1/SEERbas - 1/SEEReffi) × FLHcool
ΔkWhheat = ((tons × 12,000)/1000) ×
(1/HSPFbas - 1/HSPFeffi) × FLHheatMeasure life 15 years [1] Based on 1,000 annual cooling full load operating hours (FLH) and 1,610 heating FLH, from Optimal Energy
>=5.4 to <11.25 Ton Air-to-Air Heat Pump Systems (10 ton example)
Baseline (Penn. Code, IECC 2003) EER 10.1 Minimum threshold for credit (CoolChoice) EER 11 Estimated savings credit per Unitary HVAC if install EER 11 972 kWh cooling
1,137 kWh heating
Change in usage calculation1 ΔkWhcool = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EER effi) × FLHcool
ΔkWhheat = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHheatMeasure life 15 years [1] Based on 1,000 annual cooling full load operating hours (FLH) and 1,170 heating FLH, from Optimal Energy
>=11.25 to <20 Ton Air-to-Air Heat Pump Systems (15 ton example)
Baseline (Penn. Code, IECC 2003) EER 9.3 Minimum threshold for credit (CoolChoice) EER 10.8 Estimated savings credit per Unitary HVAC if install EER 11 2,688 kWh cooling
3,145 kWh heating
Change in usage calculation1 ΔkWhcool = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHcool
ΔkWhheat = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHheatMeasure life 15 years [1] Based on 1,000 annual cooling full load operating hours (FLH) and 1,170 heating FLH, from Optimal Energy
>=20 to <30 Ton Air-to-Air Heat Pump Systems (25 ton example)
Baseline (Penn. Code, IECC 2003) EER 9.0 Minimum threshold for credit (CoolChoice) EER 10.0 Estimated savings credit per Unitary HVAC if install EER 10 3,333 kWh cooling
3,900 kWh heating
Change in usage calculation1 ΔkWhcool = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHcool
ΔkWhheat = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHheatMeasure life 15 years [1] Based on 1,000 annual cooling full load operating hours (FLH) and 1,170 heating FLH, from Optimal Energy
<=30 Ton Water Source Heat Pumps (10 ton example)
Baseline (Penn. Code, IECC 2003) EER 12.0 Minimum threshold for credit (CoolChoice) EER 14.0 Estimated savings credit per Unitary HVAC if install EER 2,857 kWh cooling
4,700 kWh heating
Change in usage calculation1 ΔkWhcool = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHcool
ΔkWhheat = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHheatMeasure life 15 years [1] Based on 1,000 annual cooling full load operating hours (FLH) and 1,645 heating FLH, from Optimal Energy
<=150 Ton Air Cooled Chiller (100 ton example)
Baseline (Penn. Code, IECC 2003) 9.6 EER Minimum threshold for credit 10.2 EER Estimated savings credit per chiller for 10.2 EER 8,824 kWh Change in usage calculation1 ΔkWh = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHMeasure life 25 years [1] Based on 1,200 annual full load operating hours (FLH), from Optimal Energy
>150 to <300 Ton Air Cooled Chiller (200 ton example)
Baseline (Penn. Code, IECC 2003) 8.5 EER Minimum threshold for credit 10.2 EER Estimated savings credit per chiller for 10.2 EER 55,180 kWh Change in usage calculation1 ΔkWh = ((tons × 12,000)/1,000) ×
(1/EERbas - 1/EEReffi) × FLHMeasure life 25 years [1] Based on 1,200 annual full load operating hours (FLH), from Optimal Energy
>=30 to <70 Ton Water Cooled Chiller (50 ton example)
Baseline (Penn. Code, IECC 2003) 0.79 peak kW/ton Minimum threshold for credit 0.75 peak kW/ton Estimated savings credit per chiller for 0.75 kW/ton 2,407 kWh Change in usage calculation1 ΔkWh = (tons × (kW/tonbas - kW/toneffi) ×
FLHMeasure life 25 years [1] Based on 1,200 annual full load operating hours (FLH), from Optimal Energy
>=70 to <150 Ton Water Cooled Positive Displacement Chiller (100 ton example)
Baseline (Penn. Code, IECC 2003) 0.84 peak kW/ton Minimum threshold for credit 0.74 peak kW/ton Estimated savings credit per chiller for 0.74 kW/ton 11,657 kWh Change in usage calculation1 ΔkWh = ((tons × (kW/tonbas - kW/toneffi) ×
FLHMeasure life 25 years [1] Based on 1,200 annual full load operating hours (FLH), from Optimal Energy
>=70 to <150 Ton Water Cooled Centrifugal Chiller (100 ton example)
Baseline (Penn. Code, IECC 2003) 0.70 peak kW/ton Minimum threshold for credit 0.65 peak kW/ton Estimated savings credit per chiller for 0.65 kW/ton 6,384 kWh Change in usage calculation1 ΔkWh = ((tons × (kW/tonbas - kW/toneffi) ×
FLHMeasure life 25 years [1] Based on 1,200 annual full load operating hours (FLH), from Optimal Energy
>=150 to <300 Ton Water Cooled Centrifugal Chiller (200 ton example)
Baseline (Penn. Code, IECC 2003) 0.63 IPLV kW/ton Minimum threshold for credit 0.51 IPLV kW/ton Estimated savings credit per chiller for 0.51 kW/ton 29,643 kWh Change in usage calculation1 ΔkWh = ((tons × (kW/tonbas - kW/toneffi) ×
FLHMeasure life 25 years [1] Based on 1,200 annual full load operating hours (FLH), from Optimal Energy
>=150 to <300 Ton Water Cooled Screw Chiller (200 ton example)
Baseline (Penn. Code, IECC 2003) 0.71 IPLV kW/ton Minimum threshold for credit 0.51 IPLV kW/ton Estimated savings credit per chiller for 0.51 kW/ton 48,073 kWh Change in usage calculation1 ΔkWh = ((tons × (kW/tonbas - kW/toneffi) ×
FLHMeasure life 25 years [1] Based on 1,200 annual full load operating hours (FLH), from Optimal Energy
>=300 to <=1,000 Ton Water Cooled Chiller (500 ton example)
Baseline (Penn. Code, IECC 2003) 0.58 IPLV kW/ton Minimum threshold for credit 0.51 IPLV kW/ton Estimated savings credit per chiller for 0.51 kW/ton 39,836 kWh Change in usage calculation1 ΔkWh = ((tons × (kW/tonbas - kW/toneffi) ×
FLHMeasure life 25 years [1] Based on 1,200 annual full load operating hours (FLH), from Optimal Energy
Motor 1,200 RPM, Open Drip Proof (ODP), (1 HP example)
Current typical motor market 80.0% Federal standard as of January 1, 2006 (EPAct) (baseline)1 80.0% Minimum threshold for credit 82.5% Estimated savings credit per motor if install MotorUp minimum 95 kWh Change in usage calculation2 ΔkWh = (kWbase - kWeffic) × HOURS
kW = HP × 0.746 × (1/efficiency) × LFMeasure life 15 years [1] See the tables by motor type, speed and HP of baseline efficiencies, minimum qualifying efficiencies, and incremental costs that follow these examples.
[2] Based on 4,500 annual operating hours; LF = default load factor of 0.75, from Efficiency Vermont 2004 Technical Reference Manual
Motor 1,800 RPM, Open Drip Proof (ODP), (10 HP example)
Current typical motor market 89.5% Federal standard as of January 1, 2006 (EPAct) (baseline)1 89.5% Minimum threshold for credit 91.7% Estimated savings credit per motor if install MotorUp minimum 675 kWh Change in usage calculation2 ΔkWh = (kWbase - kWeffic) × HOURS
kW = HP × 0.746 × (1/efficiency) × LFMeasure life 15 years [1] See the tables by motor type, speed and HP of baseline efficiencies, minimum qualifying efficiencies, and incremental costs that follow these examples.
[2] Based on 4,500 annual operating hours; LF = default load factor of 0.75, from Efficiency Vermont 2004 Technical Reference Manual
Motor 3,600 RPM, Open Drip Proof (ODP), (100 HP example)
Current typical motor market 93.0% Federal standard as of January 1, 2006 (EPAct) (baseline)1 93.0% Minimum threshold for credit 95.0% Estimated savings credit per motor if install MotorUp minimum 5,699 kWh Change in usage calculation2 ΔkWh = (kWbase - kWeffic) × HOURS
kW = HP × 0.746 × (1/efficiency) × LFMeasure life 15 years [1] See the tables by motor type, speed and HP of baseline efficiencies, minimum qualifying efficiencies, and incremental costs that follow these examples.
[2] Based on 4,500 annual operating hours; LF = default load factor of 0.75, from Efficiency Vermont 2004 Technical Reference Manual
Motor 1,200 RPM, Totally Enclosed Fan Cooled (TEFC), (1 HP example)
Current typical motor market 80% Federal standard as of January 1, 2006 (EPAct) (baseline)1 80% Minimum threshold for credit 82.5% Estimated savings credit per motor if install MotorUp minimum 95 kWh Change in usage calculation2 ΔkWh = (kWbase - kWeffic) × HOURS
kW = HP × 0.746 × (1/efficiency) × LFMeasure life 15 years [1] See the tables by motor type, speed and HP of baseline efficiencies, minimum qualifying efficiencies, and incremental costs that follow these examples.
[2] Based on 4,500 annual operating hours; LF = default load factor of 0.75, from Efficiency Vermont 2004 Technical Reference Manual
Motor 1,800 RPM, Totally Enclosed Fan Cooled (TEFC), (10 HP example)
Current typical motor market 89.5% Federal standard as of January 1, 2006 (EPAct) (baseline)1 89.5% Minimum threshold for credit 91.7% Estimated savings credit per motor if install MotorUp minimum 675 kWh Change in usage calculation2 ΔkWh = (kWbase - kWeffic) × HOURS
kW = HP × 0.746 × (1/efficiency) × LFMeasure life 15 years [1] See the tables by motor type, speed and HP of baseline efficiencies, minimum qualifying efficiencies, and incremental costs that follow these examples.
[2] Based on 4,500 annual operating hours; LF = default load factor of 0.75, from Efficiency Vermont 2004 Technical Reference Manual
Motor 3,600 RPM, Totally Enclosed Fan Cooled (TEFC), (100 HP example)
Current typical motor market 93.6% Federal standard as of January 1, 2006 (EPAct) (baseline)1 93.6% Minimum threshold for credit 95.4% Estimated savings credit per motor if install MotorUp minimum 5,075 kWh Change in usage calculation2 ΔkWh = (kWbase - kWeffic) × HOURS
kW = HP × 0.746 × (1/efficiency) × LFMeasure life 15 years [1] See the tables by motor type, speed and HP of baseline efficiencies, minimum qualifying efficiencies, and incremental costs that follow these examples.
[2] Based on 4,500 annual operating hours; LF = default load factor of 0.75, from Efficiency Vermont 2004 Technical Reference Manual
Motor Baseline Efficiencies Table
Open Drip Proof (ODP)
Totally Enclosed Fan-Cooled (TEFC) Speed (RPM)
Speed (RPM) 1,200 1,800 3,600 1,200 1,800 3,600 Size HP 1 80.0% 82.5% 75.5% 80.0% 82.5% 75.5% 1.5 84.0% 84.0% 82.5% 85.5% 84.0% 82.5% 2 85.5% 84.0% 84.0% 86.5% 84.0% 84.0% 3 86.5% 86.5% 84.0% 87.5% 87.5% 85.5% 5 87.5% 87.5% 85.5% 87.5% 87.5% 87.5% 7.5 88.5% 88.5% 87.5% 89.5% 89.5% 88.5% 10 90.2% 89.5% 88.5% 89.5% 89.5% 89.5% 15 90.2% 91.0% 89.5% 90.2% 91.0% 90.2% 20 91.0% 91.0% 90.2% 90.2% 91.0% 90.2% 25 91.7% 91.7% 91.0% 91.7% 92.4% 91.0% 30 92.4% 92.4% 91.0% 91.7% 92.4% 91.0% 40 93.0% 93.0% 91.7% 93.0% 93.0% 91.7% 50 93.0% 93.0% 92.4% 93.0% 93.0% 92.4% 60 93.6% 93.6% 93.0% 93.6% 93.6% 93.0% 75 93.6% 94.1% 93.0% 93.6% 94.1% 93.0% 100 94.1% 94.1% 93.0% 94.1% 94.5% 93.6% 125 94.1% 94.5% 93.6% 94.1% 94.5% 94.5% 150 94.5% 95.0% 93.6% 95.0% 95.0% 94.5% 200 94.5% 95.0% 94.5% 95.0% 95.0% 95.0% Motor Minimum Qualifying Efficiencies Table
Open Drip Proof (ODP)
Totally Enclosed Fan-Cooled (TEFC) Speed (RPM)
Speed (RPM) 1,200 1,800 3,600 1,200 1,800 3,600 Size HP 1 82.5% 85.5 77.0 82.5% 85.5% 77.0% 1.5 86.5% 86.5% 84.0% 87.5% 86.5% 84.0% 2 87.5% 86.5% 85.5% 88.5% 86.5% 85.5% 3 88.5% 89.5% 88.5% 89.5% 89.5% 86.5% 5 89.5% 89.5% 86.5% 89.5% 89.8% 88.5% 7.5 90.2% 91.0% 88.5% 91.0% 91.7% 89.5% 10 91.7% 91.7% 89.5% 91.0% 91.7% 90.2% 15 91.7% 93.0% 90.2% 91.7% 92.4% 91.0% 20 92.4% 93.0% 91.0% 91.7% 93.0% 91.0% 25 93.0% 93.6% 91.7% 93.0% 93.6% 91.7% 30 93.6% 94.1% 91.7% 93.0% 93.6% 91.7% 40 94.1% 94.1% 92.4% 94.1% 94.1% 92.4% 50 94.1% 94.5% 93.0% 94.1% 94.5% 93.0% 60 94.5% 95.0% 93.6% 94.5% 95.0% 93.6% 75 94.5% 95.0% 93.6% 95.5% 95.4% 93.6% 100 95.0% 95.4% 93.6% 95.0% 95.4% 94.1% 125 95.0% 95.4% 94.1% 95.0% 95.4% 95.0% 150 95.4% 95.8% 94.1% 95.8% 95.8% 95.0% 200 95.4% 95.8% 95.0% 95.8% 96.2% 95.4% Commercial Lighting--New Construction 20% Lighting Power Density (LPD) Reduction (20,000 sq. ft. Office Building example)
Current typical new construction lighting market LPD--PA Energy Code (baseline) 2003 IECC (ASHRAE/IESNA 90.1-2001) Assumed PA Energy Code upgrade as of April 1, 2007 2006 IECC (ASHRAE/IESNA 90.1-2004) Minimum threshold for credit Lighting Power Density (LPD) 20% <
2003 IECC (ASHRAE/IESNA 90.1-2001)Estimated savings credit if installed LPD is 20% less than PA energy code, plus site inspection documents installed LPD 15,828 kWh (1.0 W/sq. ft. baseline) Change in usage calculation1 ΔkWh = ((W/sq. ft.base - W/sq. ft.effic)/1000) ×
HOURS × WHFMeasure life 20 years [1] Based on 3,435 annual operating hours, From Efficiency Vermont 2004 Technical Reference Manual (see table of default lighting hours by building type below.)
WHF = Waste heat factor for energy to account for cooling savings from efficient lighting. For a cooled space, the value is 1.15 (calculated as 1 + 0.38/2.5). Based on 0.29 ASHRAE Lighting waste heat cooling factor for Pittsburgh and 2.5 C.O.P. typical cooling system efficiency. For an uncooled space, the value is one. The default for this measure is a cooled space.
Factor from ''Calculating lighting and HVAC interactions,'' Table 1, ASHRAE Journal November 1993.
Commercial Lighting--New Construction 20% Lighting Power Density (LPD) Reduction (50,000 sq. ft. Retail example)
Current typical new construction lighting market LPD--PA Energy Code (baseline) 2003 IECC (ASHRAE/IESNA 90.1-2001) Assumed PA Energy Code upgrade as of April 1, 2007 2006 IECC (ASHRAE/IESNA 90.1-2004) Minimum threshold for credit Lighting Power Density (LPD) 20% <
2003 IECC (ASHRAE/IESNA 90.1-2001)Estimated savings credit if installed LPD is 20% less than PA energy code, plus site inspection documents installed LPD 52,923 kWh (1.5 W/sq. ft. baseline) Change in usage calculation1 ΔkWh = ((W/sq. ft.base - W/sq. ft.effic)/1,000) ×
HOURS × WHFMeasure life 20 years [1] Based on 3,068 annual operating hours, From Efficiency Vermont 2004 Technical Reference Manual. (See table of default lighting hours by building type below.)
WHF = Waste heat factor for energy to account for cooling savings from efficient lighting. For a cooled space, the value is 1.15 (calculated as 1 + 0.38/2.5). Based on 0.29 ASHRAE Lighting waste heat cooling factor for Pittsburgh and 2.5 C.O.P. typical cooling system efficiency. For an uncooled space, the value is one. The default for this measure is a cooled space.
Factor from ''Calculating lighting and HVAC interactions,'' Table 1, ASHRAE Journal November 1993.
Interior Lighting Operating Hours by Building Type Building Type Annual Hours Office 3,435 Restaurant 4,156 Retail 3,068 Grocery/Supermarket 4,612 Warehouse 2,388 Elemen./Second. School 2,080 College 5,010 Health 3,392 Hospital 4,532 Hotel/Motel 2,697 Manufacturing 5,913 Source: From Impact Evaluation of Orange & Rockland's Small Commercial Lighting Program, 1993. Commercial Lighting--Existing Buildings 4-Lamp Fluorescent Lighting Fixture (Office Building example)
Current typical existing lighting market (baseline) Standard T8 Lamp/Ballast System Federal standard as of January 1, 2006 Energy Savings T12 (34 Watt) Lamps and Energy Efficient Magnetic Ballast Minimum threshold for credit High Performance (Super) T8 Lamp/Low Power Ballast System Estimated savings credit for installing High Performance (Super) T8 Lamp/Low Power Ballast System 79 kWh (per fixture) Change in usage calculation1 ΔkWh = ((Wattsbase - Wattseffic)/1,000) ×
HOURS × WHFMeasure life 15 years [1] Based on 3,435 annual operating hours, Efficiency Vermont 2004 Technical Reference Manual. (See table of default lighting hours by building type above.)
WHF= Waste heat factor for energy to account for cooling savings from efficient lighting. For indoors, the value is 1.15 (calculated as 1 + 0.38/2.5). Based on 0.38 ASHRAE Lighting waste heat cooling factor for Pittsburgh and 2.5 C.O.P. typical cooling system efficiency. For outdoors, the value is one.
Factor from ''Calculating lighting and HVAC interactions,'' Table 1, ASHRAE Journal November 1993
Commercial Lighting--Existing Buildings 3-Lamp Fluorescent Lighting Fixture (Office Building example)
Current typical existing lighting market (baseline) Standard T8 Lamp/Ballast System Federal standard as of January 1, 2006 Energy Savings T12 (34 Watt) Lamps and Energy Efficient Magnetic Ballast Minimum threshold for credit High Performance (Super) T8 Lamp/Low Power Ballast System Estimated savings credit for installing High Performance (Super) T8 Lamp/Low Power Ballast System 63 kWh (per fixture) Change in usage calculation1 ΔkWh = ((Wattsbase - Wattseffic)/1,000) ×
HOURS × WHFMeasure life 15 years [1] Based on 3,435 annual operating hours, Efficiency Vermont 2004 Technical Reference Manual. (See table of default lighting hours by building type above.)
WHF= Waste heat factor for energy to account for cooling savings from efficient lighting. For indoors, the value is 1.15 (calculated as 1 + 0.38/2.5). Based on 0.38 ASHRAE Lighting waste heat cooling factor for Pittsburgh and 2.5 C.O.P. typical cooling system efficiency. For outdoors, the value is one.
Factor from ''Calculating lighting and HVAC interactions,'' Table 1, ASHRAE Journal November 1993
Commercial Lighting--Existing Buildings 2-Lamp Fluorescent Lighting Fixture (Office Building example)
Current typical existing lighting market (baseline) Standard T8 Lamp/Ballast System Federal standard as of January 1, 2006 Energy Savings T12 (34 Watt) Lamps and Energy Efficient Magnetic Ballast Minimum threshold for credit High Performance (Super) T8 Lamp/Low Power Ballast System Estimated savings credit for installing High Performance (Super) T8 Lamp/Low Power Ballast System 40 kWh (per fixture) Change in usage calculation1 ΔkWh = ((Wattsbase - Wattseffic)/1,000) ×
HOURS × WHFMeasure life 15 years [1] Based on 3,435 annual operating hours, Efficiency Vermont 2004 Technical Reference Manual. (See table of default lighting hours by building type above.)
WHF= Waste heat factor for energy to account for cooling savings from efficient lighting. For indoors, the value is 1.15 (calculated as 1 + 0.38/2.5). Based on 0.38 ASHRAE Lighting waste heat cooling factor for Pittsburgh and 2.5 C.O.P. typical cooling system efficiency. For outdoors, the value is one.
Factor from ''Calculating lighting and HVAC interactions,'' Table 1, ASHRAE Journal November 1993
Commercial Lighting--Existing Buildings 1-Lamp Fluorescent Lighting Fixture (Office Building example)
Current typical existing lighting market (baseline) Standard T8 Lamp/Ballast System Federal standard as of January 1, 2006 Energy Savings T12 (34 Watt) Lamps and Energy Efficient Magnetic Ballast Minimum threshold for credit High Performance (Super) T8 Lamp/Low Power Ballast System Estimated savings credit for installing High Performance (Super) T8 Lamp/Low Power Ballast System 28 kWh (per fixture) Change in usage calculation1 ΔkWh = ((Wattsbase - Wattseffic)/1,000)
HOURS × WHFMeasure life 15 years [1] Based on 3,435 annual operating hours, Efficiency Vermont 2004 Technical Reference Manual. (See table of default lighting hours by building type above.)
WHF= Waste heat factor for energy to account for cooling savings from efficient lighting. For indoors, the value is 1.15 (calculated as 1 + 0.38/2.5). Based on 0.38 ASHRAE Lighting waste heat cooling factor for Pittsburgh and 2.5 C.O.P. typical cooling system efficiency. For outdoors, the value is one.
Factor from ''Calculating lighting and HVAC interactions,'' Table 1, ASHRAE Journal November 1993
[Pa.B. Doc. No. 05-1314. Filed for public inspection July 8, 2005, 9:00 a.m.]
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