Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
PROJECT SUMMARY - 07-00339 - 3361 Lombardy St - New SFR Mechanic
�r Job: Stewart >r Project Summary Date: Aug 01, 2007 Entire House By: ldaelkho For: Notes: 07 00339 3361 Lombardy-Cnty Mech Jaeger, Jaeger Homes Weather: Idaho Falls, ID, US Winter Design Conditions Outside db Inside db Design TO Summer Design Conditions -6 OF Outside db 70 OF Inside db 76 OF Design TD Daily range Relative humidity Moisture difference Heating Summary Structure 64022 Btuh Ducts 0 Btuh Central vent (139 cfm) 9789 Btuh Humidification 0 Btuh Piping 0 Btuh Equipment load 73811 Btuh Infiltration Method Simplified Construction quality Average Fireplaces 0 Heatingg Coolingg Area (f:2) 6063 6063 Volume (ffa) 24252 24252 Air changes/hour 0.28 0.15 Equiv. AVF (cfm) 113 61 Heating Equipment Summary Make Trane Trade XV90 Model TUY100R9V4W` Efficiency Heating input Heating output Temperature rise Actual air flow Air flow factor Static pressure Space thermostat 93 AFUE 100000 Btuh 8280 61 OF 1476 cfm 0.023 cfm/Btuh 0.70 in H2O Printout certified 89 OF 75 OF 14 OF H 50 % -31 gr/lb Sensible Cooling Equipment Load Sizing Structure 22665 Btuh Ducts 0 Btuh Central vent (139 cfm) 1803 Btuh Blower 0 Btuh Use manufacturers data n Rate/swing multiplier 0.94 Equipment sensible load 23001 Btuh Latent Cooling Equipment Load Sizing Structure 910 Btuh Ducts 0 Btuh Central vent (139 cfm) -2506 Btuh Equipment latent load 0 Btuh Equipment total load 23001 Btuh Req. total capacity at 0.70 SHR 2.7 ton Cooling Equipment Summary Make Trane Trade XB13 Cond 2TTB3042A1 Coil TXC054S3+*UY100R9V4 Efficiency 13.3 SEER Sensible cooling 27650 Btuh Latent cooling 11850 Btuh Total cooling 39500 Btuh Actual air flow 1334 cfm Air flow factor 0.059 cfm/Btuh Static pressure 0.70 in H2O Load sensible heat ratio 1.00 r :1 8th Ed. wngFrtsoft ocRightSude Resident IT RSR40340 ��� ACCk C:\My Duments\Wnghtsoft WACUeager Stewa r I¢tic = nentat on 2007-Augd1 11 00.' Page CITY OF REXBURG i ? " Project Summary Job: Stewart rii n � ' 7 Date: Aug 01, 2007 kitchen By: ldaelkho For: Jaeger, Jaeger Homes Ii!m1 Weather: Idaho Falls, ID, US Winter Design Conditions Summer Design Conditions Outside db -6 OF Outside db 89 OF Inside db 70 OF Inside db 75 OF Design TO 76 OF Design TD 14 OF Daily range H Relative humidity 50 % Moisture difference -31 gr/lb Heating Summary Sensible Cooling Equipment Load Sizing Structure 25109 Stuh Structure 12744 Btuh Ducts 0 Btuh Ducts 0 Btuh Central vent (50 cfm) 0 Btuh Central vent (50 cfm) 0 Btuh Humidification 0 Btuh Blower 0 Btuh Piping 0 Btuh Equipment load 25109 Btuh Use manufacturers data n Rate/swing multiplier 0.94 Infiltration Equipment sensible load 11979 Btuh Method Simplified Latent Cooling Equipment Load Sizing Construction quality Average Fireplaces 0 Structure 39 Btuh ucts DCent 0 Btuh Heatingg Coolingg al vent (50 cfm) 0 Btuh Area (ft2) 2195 2195 Equipment latent load 39 Btuh Volume (W) 8778 8778 Air changes/hour 0.26 0.14 Equipment total load 12018 Btuh Equiv. AVF (cfm) 37 20 Req. total capacity at 0.70 SHR 1.4 ton Heating Equipment Summary Cooling Equipment Summary Make n/a Make n/a Trade n/a Trade n/a Model n/a Cond n/a Coil n/a Efficiency n/a Efficiency n/a Heating input Sensible cooling 0 Btuh Heating output 0 Btuh Latent cooling 0 Btuh Temperature rise 0 OF Total cooling 0 Btuh Actual air flow 0 cfm Actual air flow 0 cfm Air flow factor 0.000 cfm/Btuh Air flow factor 0.000 cfm/Btuh Static pressure 0.00 in H2O Static pressure 0.00 in H2O Space thermostat n/a Load sensible heat ratio 0.00 Printout certified by ACCA to meet all requirements of Manual J 8th Ed. Wr10Ht50ft Right -Suite Residential 60. 106 RSR40340 2007-Aug-01 11.08 13 ^k�CA Carty Decuments\Wnghtseft WACUeager Stevan ap Calc = MJB Orientation = W Page 2 Pro ect SummarJob: Stewart y • l Date: Aug 01, 2007 theater By: Idaelkho Project Information For. Jaeger, Jaeger Homes 0.1m Weather: Idaho Falls, ID, US Winter Design Conditions Outside db Inside db Design TO Summer Design Conditions -6 °F Outside db 70 °F Inside db 76 °F Design TD Daily range Relative humidity Moisture difference Heating Summary Structure 9081 Stuh Ducts 0 Btuh Central vent (19 cfm) 0 Btuh Humidification 0 Btuh Piping 0 Btuh Equipment load 9081 Btuh Infiltration Method Simplified Construction quality Average Fireplaces 0 Heating9 Cooling Area (ft2) 837 837 Volume (W) 3348 3348 Air changes/hour 0.34 0.18 Equiv. AVF (cfm) 19 10 Heating Equipment Summary Make n/a Trade n/a Model n/a Efficiency Heating input Heating output Temperature rise Actual air flow Air flow factor Static pressure Space thermostat n/a 0 Btuh 0 °F 0 cfm 0.000 cfm/Btuh 0.00 in H2O n/a 89 °F 75 °F 14 °F H 50 % -31 gr/lb Sensible Cooling Equipment Load Sizing Structure 1942 Btuh Ducts 0 Btuh Central vent (19 cfm) 0 Btuh Blower 0 Btuh Use manufacturers data n Rate/swing multiplier 0.94 Equipment sensible load 1826 Btuh Latent Cooling Equipment Load Sizing Structure 216 Btuh Ducts 0 Btuh Central vent (19 cfm) 0 Btuh Equipment latent load 216 Btuh Equipment total load 2042 Btuh Req. total capacity at 0.70 SHR 0.2 ton Cooling Equipment Summary Make n/a Trade n/a Cond n/a Coil n/a Efficiency n/a Sensible cooling 0 Btuh Latent cooling 0 Btuh Total cooling 0 Btuh Actual air flow 0 cfm Air flow factor 0.000 cfm/Btuh Static pressure 0.00 in H2O Load sensible heat ratio 0.00 Printout certified by ACCA to meet all requirements of Manual J 8th Ed. VVr14gat50fC Right -Suite Residentiat6.0.106RSR40340 2007-Aug-011108'13 ACCA C:1My DocumentsMi-ightsoft WAC\Jeager Stewart. np Cale = MJ6 Orientation = W Page 3 Project Surnmary m. bed Idaelkho I imm For: Jaeger, Jaeger Homes Notes: Job: Stewart Date: Aug 01, 2007 By: Weather: Idaho Falls, ID, US Winter Design Conditions Summer Design Conditions Outside db -6 OF Outside db 89 OF Inside db 70 OF Inside db 75 OF Design TD 76 OF Design TO 14 OF Daily range H Relative humidity 50 % Moisture difference -31 gr/lb Heating Summary Sensible Cooling Equipment Load Sizing Structure 10414 Btuh Structure 6163 Btuh Ducts 0 Btuh Ducts 0 Btuh Central vent (19 cfm) 0 Btuh Central vent (19 cfm) 0 Btuh Humidification 0 Btuh Blower 0 Btuh Piping 0 Btuh Equipment load 10414 Btuh Use manufacturer's data n Rate/swing multiplier 0.94 Infiltration Equipment sensible load 5793 Btuh Method Simplified Latent Cooling Equipment Load Sizing Construction quality Average Fireplaces 0 Structure 216 Btuh Ducts 0 Btuh Area (W) Heati n Cooling 83� 83 Central vent (19 cfm) Equipment latent load 0 216 Btuh Btuh Volume (W) 3348 3348 Air changes/hour 0.34 0.18 Equipment total load 6009 Btuh Equiv. AVF (cfm) 19 10 Req. total capacity at 0.70 SHR 0.7 ton Heating Equipment Summary Cooling Equipment Summary Make n/a Make n/a Trade n/a Trade n/a Model n/a Cond n/a Coil n/a Efficiency n/a Efficiency n/a Heating input Sensible cooling 0 Btuh Heating output 0 Btuh Latent cooling 0 Btuh Temperature rise 0 OF Total cooling 0 Btuh Actual air flow 0 cfm Actual air flow 0 cfm Air flow factor 0.000 cfm/Btuh Air flow factor 0.000 cfm/Btuh Static pressure 0.00 in H2O Static pressure 0.00 in H2O Space thermostat n/a Load sensible heat ratio 0.00 Printout certified by ACCA to meet all requirements of Manual J 8th Ed. vvri�zjhtS0ft Right -Suite Residential 6.0. 106 RSR40340 2007-Aug-01 11 08.13 AAA. C:\My DmumentslWnghtsoft WACXJeager Stewartffp Calc = MJB Onentation = W Page 4 T 1'.fJ .1J. Project Summary (Rest of House) Idaelkho For: Jaeger, Jaeger Homes Notes: Weather: Idaho Falls, ID, US Winter Design Conditions Outside db Inside db Design TD Job: Stewart Date: Aug 01, 2007 By: Summer Design Conditions -6 °F Outside db 70 °F Inside db 76 °F Design TD Daily range Relative humidity Moisture difference Heating Summary Structure 19417 Btuh Ducts 0 Btuh Central vent (50 cfm) 0 Btuh Humidification 0 Btuh Piping 0 Btuh Equipment load 19417 Btuh Infiltration Method Simplified Construction quality Average Fireplaces 0 Heatingg Cooling Area (fta) 2195 2195 Volume (W) 8778 8778 Air changes/hour 0.26 0.14 Equiv. AVF (cfm) 37 20 Heating Equipment Summary Make n/a Trade n/a Model n/a Efficiency Heating input Heating output Temperature rise Actual air flow Air flow factor Static pressure Space thermostat n/a 0 Btuh 0 °F 0 cfm 0.000 cfm/Btuh 0.00 in H2O n/a 89 'F 75 °F 14 °F H 50 % -31 gr/lb Sensible Cooling Equipment Load Sizing Structure 3370 Btuh Ducts 0 Btuh Central vent (50 cfm) 0 Btuh Blower 0 Btuh Use manufacturers data n Rate/swing multiplier 0.94 Equipment sensible load 3167 Btuh Latent Cooling Equipment Load Sizing Structure 439 Btuh Ducts 0 Btuh Central vent (50 cfm) 0 Btuh Equipment latent load 439 Btuh Equipment total load 3606 Btuh Req. total capacity at 0.70 SHR 0.4 ton Cooling Equipment Summary Make n/a Trade n/a Cond n/a Coil n/a Efficiency n/a Sensible cooling 0 Btuh Latent cooling 0 Btuh Total cooling 0 Btuh Actual air flow 0 cfm Air flow factor 0.000 cfm/Btuh Static pressure 0.00 in H2O Load sensible heat ratio 0.00 Printout certified by ACCA to meet all requirements of Manual J 8th Ed. WrlgfltSOfC Right -Suite Residential6.0.106RSR40340 2007-Aug-0111:0813 C:\My Documents%Wnghtsoft WAC\Jeager Stewart. rrp Cale = MJB Orientation = W Page 5 �O AED A sessment Job: Stewart Date: Aug 01, 2007 Entire House By: Idaelkho For. Jaeger, Jaeger Homes Design Conditions Location: Indoor: Heating Cooling Idaho Falls, ID, US Indoor temperature (T) 70 75 Elevation: 4741 ft Design TD (T) 76 14 Latitude: 44"N Relative humidity (%) 50 50 Outdoor: Heating Cooling Moisture difference (gr/lb) 61.5 -31.5 Dry bulb (T) -6 89 Infiltration: Daily range (T) - 34 ( H ) Wet bulb (T) - 60 Wind speed (mph) 15.0 7.5 • m %a o s: g C` 3 8 9 10 / HwH Hourly Glazing Load 11 12 13 14 15 16 17 Hour of Oay Rw,egu TE�YN Maximum hourly glazing load exceeds average by 16.5%. li 18 19 20 House has adequate exposure diversity (AED), based on AED limit of 30%. AED excursion: 0 Btuh — wngFitsoft Right -Suite Residential 6.0.106 RSR40340 2007-Aug-01 11 08,13 ACCA C:%My DocumentslWnghtsoft WAC%Jeager Stewan.np Cale = MJ6 Orientation = W Page 1 VOW AED A Assessment y Job: Stewart Date: Aug OL 2007 r� kitchen By. Idaelkho •Inkormation For. Jaeger, Jaeger Homes Design Conditions Location: Indoor: Heating Cooling Idaho Falls, ID, US Indoor temperature (T) 70 75 Elevation: 4741 ft Design TD (T) 76 14 Latitude: 44°N Relative humidity (%) 50 50 Outdoor: Heating Cooling Moisture difference (gr/lb) 61.5 -31.5 Dry bulb (T) -6 89 Infiltration: Daily range (T) - 34 ( H ) Wet bulb (°F) - 60 Wind speed (mph) 15.0 7.5 Hourly Glazing Load 8 9 10 11 12 13 14 15 16 17 18 19 20 Hour of Day nwy n.e�na n D. Maximum hourly glazing load exceeds average by 22.6%. Zone has adequate exposure diversity (AED), based on AED limit of 30%. AED excursion: 306 Btuh (PFG - ALP) wri0htso-f1t Right-Sude Residentia16.0.106 RSR40340 2007-Aug-01 11 D813 ACCA C:Wy Doeuments%WrightsoH WACUeager Ste rt.np Cale = MJN Onentation = W page 2 ., AED Assessment essment theater Idaelkho `�' Job: Stewart Date: Aug 01, 2007 By: Orr,-,—"oect Information For. Jaeger, Jaeger Homes Design Conditions Location: Indoor: Heating Cooling Idaho Falls, ID, US Indoor temperature (T) 70 75 Elevation: 4741 ft Design TD (T) 76 14 Latitude: 44°N Relative humidity (%) 50 50 Outdoor: Heating Cooling Moisture difference (gr/lb) 61.5 -31.5 Dry bulb (T) -6 89 Infiltration: Daily range (T) - 34 (H ) Wet bulb (T) - 60 Wind speed (mph) 15.0 7.5 m. .� Hourly Glazing Load 8 9 10 11 12 13 14 15 16 17 1a 19 20 Hour of bay x,uy a ws+ n D Maximum hourly glazing load exceeds average by 27.9%. Zone has adequate exposure diversity (AED), based on AED limit of 30%. AED excursion: 339 Btuh (PFG - ALP) wVj9htS(D t RighbSuiteResident.a160lD6RSR40340 1007-Aug-0111OB13 ACCkC:1My DmufnentslWnghtsoft WAC1Jeager St�_rrp Calc= MJB Orientatron = W Page 3 AED Assessment art Job: Stewart Date: Aug 2007 m. bed By: Idaelkho Project• • For. Jaeger, Jaeger Homes t�e--sign Conditions Location: Indoor: Heating Cooling Idaho Falls, ID, US Indoor temperature (T) 70 75 Elevation: 4741 It Design TD (T) 76 14 Latitude: 44°N Relative humidity (%) 50 50 Outdoor: Heating Cooling Moisture difference (gr/lb) 61.5 -31.5 Dry bulb (T) -6 89 Infiltration: Daily range (T) - 34 ( H ) Wet bulb (T) - 60 Wind speed (mph) 15.0 7.5 Hourly Glazing Load 8 9 10 11 12 13 14 15 16 17 18 19 20 Hour Df Day �D vM Maximum hourly glazing load exceeds average by 26.7%. Zone has adequate exposure diversity (AED), based on AED limit of 30%. AED excursion: 671 Btuh (PFG - ALP) WrlghtS(3ft Right -Suite Residential6.D 1D6 RSR4D340 2007-Aug-01 11:08'A3 PCtN C:%My Dmuments%wright6oR HJAC%JeaW Stewart.np Cale = MJ8 Orientation = W Page 4 ° AED Assessment Job: Stewart Date: Aug 01, 2007 (Rest of House) By: Idaelkho Project• • For. Jaeger, Jaeger Homes Location: Indoor. Heating Cooling Idaho Falls, ID, US Indoor temperature (°F) 70 75 Elevation: 4741 ft Design TD (T) 76 14 Latitude: 44°N Relative humidity (%) 50 50 Outdoor: Heating Cooling Moisture difference (gr/lb) 61.5 -31.5 Dry bulb (T) -6 89 Infiltration: Daily range (°F) - 34 (H ) Wet bulb (T) - 60 Wind speed (mph) 15.0 7.5 m Hourly Glazing Load y 8 9 10 11 12 13 14 Hour W bey 15 16 17 18 19 20 / H„ anro. n D. Maximum hourly glazing load exceeds average by 27.9%. Zone has adequate exposure diversity (AED), based on AED limit of 30%. AED excursion: 237 Btuh (PFG - ALP) wnghtsoR Right -Suite Residential6.0.106 RSR40340 2007-Aug-01 11:DB:13 Ar-� C:1My Dmur ntslWrightsoft WAGWeager Steuart.ap Calc= MJB Orientation = W Page 5 lft� Job: Stewart Righ4rJ Worksheet Entire House idaelkho Date: Aug 01, 2007 By: 1 Room name Entire House m. bed 2 Exposed wall 544.3 ft 92.0 ft 3 Cetlmg heigM 10.0 ft d 10.0 ft P 4 Room dimensions 5 Room area 60W.0 ft2 837.0 ft2 Ty Construction U-value Or HTM Area OF) Load Area (ft2) Load number (Btuh/ft= °F) (Btuh/ft2) or perimeter (ft) (Btuh) or perimeter 0t) (Bluh) Heat cool Gross NIP/S Heat cod Gross NfP/S Heat cool 6 15811-0wr.6 0.099 n 5.38 0.12 1100 1007 5420 117 30 30 167 4 --G 4A5-2ov 0.470 n 36.72 12.47 72 0 2572 898 0 0 0 0 �--D 11NO 0.39D n 26.60 6.47 21 21 559 136 0 0 0 0 1SB114k" 0.099 ne 5.42 0.12 as 79 42D 10 0 0 0 0 11 4AS-2ov 0.470 ne 36.72 25.40 6 0 202 144 0 0 0 0 15BII-OA S 0.099 a 5.30 0.11 1480 1303 6902 140 270 234 1231 24 T:8 4A5-2ov 0.470 a 35.72 35.59 156 0 5672 5552 36 0 1286 1251 11NO 0.350 a 26.60 6.47 21 21 559 136 0 0 0 0 15B11.0vvc-6 0.099 se 5.31 0.11 100 89 471 10 0 0 0 0 4A5-2ov 0.470 se 35.72 31.68 11 0 405 359 0 0 0 0 W/ 158114M" 0.099s 5.47 0.13 108D 1032 5647 120 350 318 1706 36 � O 4A5-2ov 0.470 s 36.72 20.53 48 0 1715 985 32 0 1143 657 16 1SB11-0m" 0.099 w 5.41 0.12 1600 1482 8016 176 270 270 1502 36 4A52ov 0.470 w 35.72 35.59 97 0 3453 3440 0 0 0 0 i1NO 0.350 w 26.60 6.47 21 21 559 136 .0 0 0 0 c 16A-30ad o.032 - 2.43 1.98 3032 3032 7373 6014 837 837 2036 1661 F 21A 20c 0.027 - 2.05 0.W 3032 272 6221 0 0 0 0 0 6 c) AED excursion 0 671 Envelope loss/gain SW73 18381 9071 4371 12 afrrfiftration 7949 784 1343 133 b; Room ventilation 0 0 0 0 13 Internal gains: Occupants Q 230 10 2300 2 460 Appliances @ 1200 1 1200 1 1200 Subtotal (lines 6 to 13) 64022 22665 10414 6163 Less extemal load 0 0 0 0 Less transfer 0 0 0 0 Redistribution 0 0 0 0 14 Subtotal 64022 22W5 10414 6163 151 Duct loads 0% 0%1 01 0 0% 00/0 0 0 Total room load 64022 22665 10414 6163 Air required (cfm) 1478 133-41 1 240 363 Printout certified by ACCA to meet all requirements of Manual J Mh Ed. -�-. wr-xgFttso-Ft Right -Suite Residential 6.0.106 RSR40340 2007-Aug-01 11:08:13 ABC CAMy Documents%Wrightsoft WACUeager Stewert.rrp Calc = MJ8 Orientation = W Page 1 Right� Worksheet Entire House Idaelkho �%Ww .lob: Stewart Date: Aug 01, 2007 By: 1 Room name (Rest of House) kitchen 2 E:W waEl 180.2 ft 180.2 ft 3 Cesng hejght 10.0 ft p 10.0 ft p 4 Room dimensions 5 Room area 2194.5 ft= 2194.5 112 Ty Construction Uaralue Or HTM Area (ft2) Load Area (W) Load number (Btuh/ftk F) (Btuh/ft2) or perimeter 01) (Btuh) or perimeter (ft) (Btuh) Heat Cool Grass I NIP/S Heat Cool Gross NIP/S Heat Cool 6 15811.Ow" 0.099 n 5.38 0.12 520 472 2532 54 520 475 2564 55 F -G 4A5-2ov 0.470 n 35.72 12.47 48 0 1715 WS 24 0 857 299 L_--p 11Na 0.350 n 26.60 6.47 0 0 0 0 21 21 559 136 158114m" 0.099 no 5.42 0.12 42 42 236 6 42 37 193 4 11 4A5-2ov 0.470 ne 35.72 25.40 0 0 0 0 6 0 202 144 151311-Owc-6 0.099 a 5.30 0.11 470 454 2494 58 470 361 1795 27 Tjo 4A5.2ov 0.470 a 35.72 36.59 16 0 572 569 88 0 3143 3132 11NO 0.350 a 26.60 6.47 0 0 0 0 21 21 559 136 15B114wca6 0.099 se 5.31 0.11 50 50 278 7 60 39 193 3 4A5-2ov 0.470 se 35.72 31.68 0 0 0 0 11 0 405 359 l+�f 15B11-0wrA 0.099 s 5.47 0.13 190 190 1057 26 190 190 1057 26 t--6 4a� 0.470 s 36.72 20.53 0 0 0 0 0 0 0 0 151311-0wc4; 0.099 w 5.41 0.12 530 514 2828 66 530 428 2184 37 4A5-2ov 0.470 w 35.72 35.59 16 0 572 569 81 0 2881 2871 11NO 0.350 w 26.60 6.47 0 0 0 0 21 21 569 136 C %Ar30ad 0.032 - 2.43 1.98 0 0 0 0 2195 2195 5337 4354 F 21 A-20c 0.027 - 2.05 0.00 2195 180 4503 0 0 0 0 0 6 c) AED excursion 237 306 Envelope loss/gain 16786 2190 22478 12024 12 a) Infiltration 2631 260 2631 260 b Room ventilation 0 0 0 0 13 Internal gains: Occupants Q 230 4 920 2 460 Appliances @ 1200 0 0 0 0 Subtotal (lines 6 to 13) 19417 3370 251091 12744 Less external load 0 0 0 0 Less transfer 0 0 0 0 Redistribution 0 0 0 0 14 Subtotal 19417 3370 25109 12744 15 Duct loads 0°/0 0% 0 0 0% 00/0 0 0 Total room load 19417 3370 1 25109 12744 Air required (cfm) 1 1 448 198 5801 750 Printout certified by ACCA to meet all requirements of Manual J 8th Ed. wr�gl�tscsfyt Right -Suite Residential 6.0.106 RSR40340 2007-Aug-01 11:08:13 '� C:%My Doc umentslWrightsott M/ACtJeager Stevart.rrp Calc = MJ8 Orientation = W Page 2 Right` worksheet Entire House Idaelkho llft� Job: Stewart Date: Aug 01, 2007 By: 1 Room name theater 2 Exposed wa[I 92.0 ft 3 CeiSrtg height 10.0 ft p 4 Room dimensions 5 Room area 837.0 ft2 Ty Construction U-value Or HTWI Area (ft2) Load Area Load number (Btu}dft='F) (Btuhift2) or perimeter (ft) (Btuh) or perimeter Heat Cool Gross NIP/S Heat Cool Gross N/PIS Heat Cool 6 IQ/ 15B11-0urc4; 0.099 n 5.3S 0.12 30 30 167 4 {�-tp' 4A52ov 0.470 n 35.72 12.47 0 0 0 0 11NO 0.350 n 26.60 6.47 0 0 0 0 yJ 15B11-Owc-6 0.099 no 5.42 0.12 0 0 0 0 11 �--G 4A5-2ov 0.470 no 35.72 25.40 0 0 0 0 15t311-Owa6 0.099 a S.30 0.11 270 254 1382 31 T:-:G 4A5-2ov 0.470 a 35.72 35.59 16 0 572 569 11NO 0.350 a 26.60 6.47 0 0 0 0 15611-0m-6 0.099 se 5.31 0.11 0 0 0 0 4A5-2ov 0.470 se 35.72 31.68 0 0 0 0 yJ 15B11-0wc-6 0.099 s 5.41 0.13 350 334 1827 42 L-G 4Ar20v 0.470 s 35.72 20.53 16 0 572 US 151311-Owc-6 0.099 w 5.41 0.12 270 270 1502 36 4A5-2ov 0.470 w 3S.72 35.59 0 0 0 0 IINO 0.350 w 26.60 6.47 0 0 0 0 C 16Ar-3W 0.032 - 2.43 1.98 0 0 0 0 F 21A-20c 0.027 - 2.05 0.00 837 92 1718 0 6 c) AED e=urslon 339 Envelope loss/gain 7738 1350 12 a) Infiltration 1343 133 b Room ventilation 1 0 0 13 Internal gains: Occupants @ 230 2 460 Appliances @ 1200 0 0 Subtotal (lines 6 to 13) 1 9081 1942 Less external load 0 0 Less transfer 0 0 Redistribution 0 0 14 Subtotal 9081 1942 15 Duct loads 0 /0 1 0% 0 0 Total room load 9081 1942 Air required (cfm) 1 2101 114 _ Printout certified by ACCA to meet all requirements of Manual J &h Ed. writgl-i,tsoft Right -Suite Residential 6.0.106 RSR40340 2007-Aug-01 11:08:13 AE6A C:1My Doc umentsWrightsoft WACWeager Stewart.rrp Calc = MJS Orientation = W Page 3 0 a: ro a n D O 9 a <l1A W N Q� -J+• O) V1AWN-� RL �SLE vkc 3 v 33 3 O.,m kv gym p O '1'$u'tu'$v'-' .Z (ig C0.tj3N�L g HUMM J 3. ooyo��000ccogo��oaaao��000yoogo IVN�(l7A�A�ItAQf�liAil�AQf�l1A -� �p Nw wp�OGf�wOt�Ja�00►NO 80DytDA�AOD�V�AO�VV� ION YI Q J Coil-+�000���►ODOQ/NN+A ((JA N O hi N Cf N �o O8 N VI 08000 N Ul 8 �. 0=+ NN Oyo O �D AO+�i(i�W W WtD�I Fs v I log 0�000 o A g 0 1-ijWj09tiiw&lo''!3i 'm9 r, ION G) 9 $ ooa�c�iooOooa�000n�3 1=4 0 0 No y� o oo�000000�0000?b " �m x 0� N� b�000 � p�p O-+ � ��jj NN NN NN OOONVOOQOO�VOOO�D� C � 1.8g y h3 8-itorOlt _ -� o7F+OOo o Coco O1�OOo19si � p "QwW .lob: Stewart 4 'M Right�7Worksheet kitchen Idaelkho Date: Aug 01, 2007 By: 1 Room name Room5 2 Exposed all 119.2 ft 3 Carling height 10.0 ft heat/cool 4 Room dimensions 1.0 x 1750.5 ft 5 Room area 1750.5 ft2 Ty Construction U-value Or HTM Area (ft2) Load Area Load number (Btuh/ft2--"F) (Btuh/ft2) or perimeter (ft) (Btuh) or peiirraeter Heat Cool Gross N/P/S Heat Cool Gross N/P/S Heat Cod 6 1SS11.0wc-6 0.099 n 4.26 0.34 150 117 s86 9 4AS-2ov 0.470 n 35.72 12.47 12 0 429 150 11 NO 0.35D n 26.60 6.47 21 21 559 136 15B11-0wc-6 0.099 no 4.26 0.34 42 37 193 4 11 4A5-2ov 0.470 ne 35.72 25.40 6 0 202 144 0.099 a 4.26 0.34 350 257 1247 16 TJD151311-OMA 4A5-2ov 0.470 a 35.72 35.59 72 0 2512 2562 IIND 0.350 a 26.60 6.47 21 21 559 136 11j1 r--G 156Wu 11-c-6 0.099 se 4.26 0.34 50 39 193 3 4A5-2ov 0.470 se 35.72 31.68 11 0 405 359 VjJ 151311-W%T,6 0.099 s 4.26 0.34 190 190 1057 26 Y-G 4A5,2ov 0.470 s 35.72 20.53 0 0 0 0 1lrJ 15B114Owrr6 0.099 w 4.26 0.34 410 324 1636 26 �L--Cp' 4A5.2ov 0.470 w 35.72 35.59 65 0 2310 2301 IINO 0.350 w 26.60 6.47 21 21 559 136 C 16A,30ad 0.032 - 2.43 1.98 1751 1751 4257 3473 F 21A-20c 0.027 - 2.05 0.00 0 0 0 0 6 c) AED excursion 186 Enwslope loss/gain 16764 9667 12 a) Irrf�tration 1741 172 b Room ventilation 0 0 13 Internal gains: Occupanis 230 0 0 Appliances 1200 0 0 Subtotal (fines 6 to 13) 18505 9839 Less external load 0 0 Less transfer 0 0 Redistribution 0 0 14 Subtotal 18505 983.9 15 Duct loads -0°% 0% -0 0 Total room bad 18505 9839 Air required (cfm) 427 579 Printout certified by ACCA to meet all requirements of Manual J 8th Ed. wngfl7tsoFt Right -Suite Residential6.0.106 RSR40340 2007-Aug-01 11:08:13 �L'p` CAMy DocurnentslWrightsoft M/ACWeager Stewart.rrp Caic = MJ8 Orientation = W Page 5 0! a n M a L a A Ul AL W N 01 O! -+ VI is W NaL v am Sr `� I ' a .. rJ. m 2L W ��MUM-w- n2n'' C � -N JJ J J �i J J cJJ J io �c 00000000000000aoo O IVN�v1A�A�lIAQf(J1i►N�Qi�ll� J .ti ION VOOO�QIOOOQ��0000� C O Nyy �,y N00000�0000�00000 � �~ O� qqqq yy,,�� J ..► J J o ooAo - yJ oia ccrry� Iooaooni0000000°.3 w► J�p JJ %ri 09000 E o O�S 9 ig �s ooc-08?ghcoolo-ooco& ON V0000Q19000CaN0060 O O a° NOOOOO�OOOA�OOOOO � ` o N� p o b-A000 �q -4 ow 1 uu�� ccrry� J 100000N�n��.,'000n� 0000° Z pxpp y W A JAN ON000 N O9 OW O 9 00000)N000Qf—W+0000i► �F jL -;-0- W " - Q Right Worksheet m. bed Idaelkho Job: Stewart Date: Aug 01, 2007 By: 1 Room name m. bed Room6 2 Exposed wall 92.0 ft 92.0 ft 3 Cerlmg height 10.0 ft p 10.0 ft heat/cool 4 Room dimensions 1.0 x 837.0 R 5 Room area 837.0 ft2 837.0 ftz Ty Construction U-value Or HTM Area (ft-) Load Area (ft2) Load number (Btuh/ft'-"F) (Btuhlft2) or perimeter (ft) (Btuh) or perimeter (it) (Btuh) Heat Cool Gross N/P/S Heat Cod Gross N/P/S Heat Cool 6 158114Nrc-6 0.099 n 4.26 0.34 30 30 167 4 30 30 167 4 - T 4AS-2ov 0.470 n 35.72 12.47 0 0 0 0 0 0 0 0 _Gp 11N0 0.350 n 26.60 6.47 0 0 0 0 0 0 0 0 yJ 15B114X%T,6 0.099 no 4.26 0.34 0 0 0 0 0 0 0 0 1 4A5-2ov CIAM ne 35.72 25.40 0 0 0 0 0 0 0 0 Val 15B114Owc-6 0.099 a 4.26 0.34 270 234 1231 24 270 234 1231 24 �--CD' 4A5-2ov 0.470 a 35.72 35.59 36 0 1286 1281 36 0 1285 1281 11N0 0.350 a 26.60 6.47 0 0 0 0 0 0 0 0 151311-0uvc-0 0.099 se 4.26 0.34 0 0 0 0 0 0 0 0 4i45-2ov 0.470 se 35.72 31.68 0 0 0 0 0 0 0 0 1�1 151311-ONc-6 0.099 s 4.26 0.34 350 318 1706 36 350 318 1706 36 T- G 4A5 Znv 0.470 s 35.72 20.53 32 0 1143 657 32 0 1143 657 16 15B114vvr'.6 0.099 w 4.26 0.34 270 270 1502 36 270 270 1502 36 4A5-2ov 0.470 w 35.72 35.59 0 0 0 0 0 0 0 0 11140 0.350 w 26.60 6.47 0 0 0 0 0 0 0 0 C 16A-30ad 0.032 - 2.43 1.98 837 837 2036 1661 837 837 2036 1661 F 21A-20c 0.027 - 2.05 0.00 0 0 0 0 0 0 0 0 61 c) AED excursion 671 671 Envelope loss/gain 9071 4371 9071 4371 12 a) Infiltration 1343 133 1343 133 b Room ventilation 0 0 0 0 13 Internal gains: Occupants Q 230 2 460 2 4W Appliances @ 1200 1 1200 1 1 12W Subtotal {Cures 6 to 13) 10414 6163 10414 6163 Less external load 0 0 0 0 Less transfer 0 0 0 0 Redistribution 0 0 0 0 14 Subtotal 10414 6163 10414 610 15 Duct toads 0°/. 0% 0 0 -0°/0 0°/0 -0 0 Total room bad 10414 6163 10414 6163 Air required (cfm) 240 363 240 363 Pfintout certified by ACCA to meet all requirements of Manual J 8th Ed. w r-s J"IMC> Ft Right -Suite Residential 6.0.106 RSR40340 2007-Aug-01 11:08:13 �` CAMy Documents\Wrightsott WACUeager Stevrart.rrp Calc = MJ8 Orientation = W Page 7 OL N.Right Worksheet `''`' Job: Stewart ... Rest of House Date: Aug 01, 2007 By: idaetkho 1 Room name (Rest d House) Room9 2 Exposed wall 180.2 ft 61.0 ft 3 Ceding height 10.0 ft p 10.0 ft heat/cool 4 Room dimensions 12.0 x 37.0 ft 5 Room area 2194.5 112 444.0 112 Ty Construction U-value Or HTM Area (ft2) Load Area (ft2) Load number (Btuhfft2-"F) (Btuh/ft2) or perimeter (ft) (Btuh) or perimeter (ft) (8tuh) Heat Cool Gross N/P/S Heat Cool Gross N/P/S Heat Cod 6 15611-Ow -.6 0.099 n 4.26 0.34 520 472 2532 54 370 322 1697 34 T::oG 4AS-2ov 0.470 n 35.72 12.47 48 0 1715 998 48 0 1715 598 11NO 0.350 n 26.60 6.47 0 0 0 0 0 0 0 0 yJ 151311-Waa6 0.099 no 4.25 0.34 42 42 236 6 0 0 0 0 11 t.-G 4A5-2ov 0.470 ne 35.72 25.40 0 0 0 0 0 0 0 0 15811-0wc-6 0.099 a 4.26 0.34 470 454 2494 58 120 104 547 11 4AS2ov 0.470 a 35.72 35.59 16 0 572 569 16 0 572 569 11NO 0.350 a 26.60 6.47 0 0 0 0 0 0 0 0 1/fJ 151311-Owc-6 0.099 se 4.26 0.34 50 50 278 7 0 0 0 0 �-G 4A5-2ov 0.470 se 35.72 31.68 0 0 0 0 0 0 0 0 VLG15B11.0wc-0 0.0m s 4.26 0.34 190 190 1057 26 0 0 0 0 4A5-tow 0.470 s 35.72 20.53 0 0 0 0 0 0 0 0 15B1143v" 0.099 w 4.26 0.34 530 514 2828 66 120 120 668 16 Ti 4A5.2ov 0.470 w 35.72 35.59 16 0 572 569 0 0 0 0 11NO 0.350 w 26.60 6.47 0 0 0 0 0 0 0 0 C 16A-30ad 0.032 - 2.43 1.98 0 0 0 0 0 0 0 0 F 21A-20c 0.027 - 2.05 0.00 2195 180 4503 0 444 61 911 0 6 c) AED excursion 237 19 Envelope loss/gain 16-M 21W 6109 1248 12 a) Infiltration 2631 no891 88 bj Room ventilation 0 0 0 0 13 Internal gains: Occupards @ 230 4 920 2 460 Appliances @ 1200 0 0 0 0 Subtotal (lines 6 to 13) 19417 3370 7000 1795 Less external load 0 0 0 0 Less transfer 0 0 0 0 Redistribution 0 0 0 0 14 Subtotal 19417 3370 7000 1795 151 Duct loads 09/0 1 0°% 0 0 -0°% 0°% -01 0 Total room load 1 19417 1 3370 7000 1795 Air required (cfm) 448 198 162 106 Printout certified by ACCA to meet all requirements of Manual J 8th Ed. ^-. wry J"ts<>Vt Right -Suite Residential 6.0.106 RSR40340 2007-Aug-01 11:08:13 't'` C:1My DocumentslWrightsott WAC%Jeager Stevrart.rrp Calc = MJ8 Orientation = W Page 8 Righ*t1 Worksheet (Rest of House) idaelkho Job: Stewart Date: Aug 01, 2007 By: 1 Room name Room12 2 Exposed wap 119.2 ft 3 Gei�ng height 10.0 ft heat/cool 4 Room dimensions 1.0 x 1750.5 ft 5 Room area 1750.5 t12 Ty Constriction U-value Or HTM Area (ft-) Load Area Load number (Btuh/ft;°F) (Btuh/ft2) or perimeter (ft) (Btuh) or perimeter Heat Cool Gross NIP/S Heat Cool Gross NIP/S Heat Cool 6 V 15B11-0wc-0 0.099 n 4.26 0.34 150 150 834 20 !l-_-Gp 4A5-2ov 0.470 n 35.72 12.47 0 0 0 0 IINO 0.35D n 26.60 6.47 0 0 0 0 yJ 15B11-Owc-6 0.� no 4.26 0.34 42 42 236 6 11 I-G 4A5-2ov 0.470 ne 35.72 25.40 0 0 0 0 15811-Owe-6 0.099 a 4.26 0.34 350 350 1947 47 TfD' 4A5-2ov 0.470 a 35.72 35.59 0 0 0 0 11NO 0.350 a 26.60 6.47 0 0 0 0 V�J 15B114Owc-6 0.099 se 4.26 0.34 50 50 278 7 l-C 4A5-2ov 0.470 se 35.72 31.68 0 0 0 0 15811-DAT 6 0.099 s 4.26 0.34 190 190 1057 26 4A5-2ov 0.470 s 35.72 20.53 0 0 0 0 1513114Ovvc-6 0.099 w 4.26 0.34 410 394 2161 50 4A5-2ov 0.470 w 35.72 35.59 16 0 572 5W 11 NO 0.350 w 26.60 6.47 0 .0 0 0 C 16A-30ad 0.032 - 2.43 1.98 0 0 0 0 F 21A-20c 0.027 - 2.05 0.00 1751 119 3592 0 6 c) AED excursion 218 Envelope loss/gain 10677 942 12 a) Infiltration 1741 172 b) Room ventilation 0 0 13 internal gains: Occupards 0 230 2 460 Appliances @ 1200 0 0 Subtotal (lines 6 to 13) 12418 1574 Less extemal load 0 0 Less transfer 0 0 Redistribution 0 0 14 Subtotal 12418 1574 15 Duct loads -W/6 I 0% 1 -01 0 Total room load 1 12418 1 1574 Air required (cfm) W7 Printout certified by ACCA to meet all requirements of Manual J 8th Ed. wrxgt-xtsoFt Right -Suite Residential 6.0.106 RSR40340 2007-Aug-01 11:08:13 ' ��` C:1My DocumentslWrightsoR WACXJeager Stewart.rrp Calc = MJS Orientation = W Page 9 Main floor ® ® t45 c,m 429 ctm 68 Oni R oomE , 39 cim 2IG ctm ,45 OM 68 c,m R omZ Room, ff ,45 cim i� C CI°,,. Job M Stewart Idaelkho Scale: 1 :147 Performed for: Page 1 Jaeger Right-Sufte Residential 6.0.106 RSR40340 2007-Aug-01 11:09:21 CAMy DocumentslWrightsoft HVAC... Basement ttichn Rocnil 3 14X3.25 V 30Jdnl [16 RcoiiU F 76 ;-b7 W3 Z, ,.vj 25 ZX6 W-x 6 — 4'e3 25 3-5 -If% I 4X 3 Z, C .52 On, 6- 7 Job M Stewart Idaelkho Scale: 1 :147 Performed for: Page 2 Jaeger Right -Suite Residential 6.0.106 RSR40340 2007-Aug-01 11:09:21 C:Wy DocumentsWdghtsoft HVAC Duct S stem Job: Stewart Summand Y ' 7 Date: Aug 01, 2007 Entire House By: Idaelkho Project InformaOgq. For: Jaeger, Jaeger Homes External static pressure Pressure losses Available static pressure Supply / return available pressure Lowest friction rate Actual air Flow Total effective length (TEL) Heating 0.70 in H2O 0.34 in H2O 0.36 in H2O 0.26 / 0.10 in H2O 0.045 in/100ft 1478 cfm 793 It Cooling 0.70 in H2O 0.34 in H2O 0.36 in H2O 0.26/0.10 in H2O 0.045 in/100ft 1334 cfm Name Design (Btuh) Htg (cfm) Clg (cfm) Design FIR Diam (n) H x W (in) Duct Mail Actual Ln (ft) Ftg.Egv Ln (ft) Trunk Room1 c 968 61 68 0.096 6.0 Ox 0 VIFx 79.0 190.0 st213 Ro 1-B c 968 61 68 0.098 6.0 Ox 0 VIFx 63.0 200.0 st2B Room-C c 968 61 68 0.101 6.0 Ox0 VIFx 67.0 190.0 st2B Rooms A c 1968 103 139 0.045 8.0 Ox 0 VIFx 70.0 500.0 st2A Rooms.B c 1968 103 139 0.150 6.0 Ox0 VIFx 17.0 155.0 st2 Rooms c 1968 103 139 0.112 6.0 Ox0 VIFx 61.0 170.0 st2 Roomsc c 1968 103 139 0.117 6.0 Ox0 VIFx 31.0 190.0 st2 Roun5-D c 1968 103 139 0.106 6.0 Ox 0 VIFx 53.0 190.0 st2A Room6A c 2054 96 145 0.057 8.0 Ox0 MR 15.0 440.0 stl Room6 c 2054 96 145 0.139 6.0 Ox 0 VIFx 46.0 140.0 st1A Rwm6-B c 2054 96 145 0.155 6.0 Ox 0 VIFx 37.0 130.0 stl Room h 3500 97 63 0.105 6.0 Ox 0 VIFx 66.0 180.0 st4A RoomB-A h 3500 97 63 0.102 6.0 Ox 0 VIFx 73.0 180.0 st4A Rmn,12-A h 4139 115 37 0.110 6.0 Ox 0 VIFx 65.0 170.0 st4 Room12 h 4139 115 37 0.109 6.0 Ox0 VIFx 47.0 190.0 st4 Romn12-B h 4139 115 37 0.118 6.0 Ox0 VIFx 40.0 180.0 st4 Room13-A h 4541 126 69 0.155 6.0 Ox 0 VIFx 27.0 140.0 st3 Room13 h 4541 126 69 0.164 6.0 Ox0 VIFx 28.0 130.0 st3 B"Itakc va6es have been mamrany overridden , wrightsoft Right -Suite Residential60106RSR4D340 2007-Aug-01 11 082D AC(>A CaMy Documents\Wnghtsoft WAO1Jeager Ste rt.np Calc = MJB Onentation = W Page 1 Supply Trunk Detail Table Name Trunk Type Htg (cfm) Gig (cfm) Design FIR Veloc (fpm) Diam (in) H x W (in) Duct Material Trunk st1 Peak AVF 289 435 0.057 653 11.3 8 x 12 ShtMetl st1A Peak AVF 96 145 0.139 218 6.3 8 x 12 ShtMetl st1 st2 Peak AVF 696 900 0.112 810 12.9 8 x 20 ShtMetl st2B Peak AVF 183 205 0.096 308 7.7 8 x 12 ShtMetl st2A st2A Peak AVF 388 483 0.045 544 12.3 8 x 16 ShtMetl st2 st4A Peak AVF 194 127 0.102 291 7.4 8 x 12 ShtMetl st4 st4 Peak AVF 538 238 0.109 807 10.7 8 x 12 ShtMetl st3 Peak AVF 252 137 0.155 377 7.5 8 x 12 ShtMetl _Return Branch Detail Table Name Grill Size (in) Htg (cfm) Gig (cfm) TEL (ft) Design FIR Veloc (fpm) Diam (n) H x W (in) Stud/Joist Opening (in) Duct Matl Trunk rb6 Ox0 252 137 122.0 0.083 398 8.5 2-14x3.25 2-10x18 SJSp rt2 rb3 Ox0 309 164 181.0 0.056 326 10.0 3-14x3.25 3-1Ox27 SJSp rt2 rb2 Ox 0 164 207 223.0 0.045 328 9.0 2-143.25 2-10x18 SJSp rt2B rb1 Ox 0 225 276 199.0 0.051 291 9.7 3-14x3.25 3-1Ox27 SJSp rt2A rb4 Ox 0 229 74 189.0 0.054 363 9.0 2-14x3.25 2-10x18 SJSp rt2A rb7 Ox 0 205 278 144.0 0.070 440 9.2 2-14x3.25 2-10x18 SJSp rt2 rb8 Ox0 295 429 105.0 0.096 453 10.1 3-14325 3-1Ox27 SJSp rt1 rb9 Ox 0 96 145 99.0 0.102 459 6.7 143.25 10x9 SJSp rt1 Return Trunk Detail Table Trunk Htg Gig Design Veloc Diam H x W Duct Name Type (cfm) (cfm) FR (fpm) (n) (1n) Material Trunk rt2 Peak AVF 1383 1136 0.056 691 17.5 8 x 36 ShtMetl rt2A Peak AVF 617 557 0.051 695 13.2 8 x 16 ShtMetl rt2 rt2B Peak AVF 164 207 0.045 467 9.0 8 x 8 ShtMetl rt2A rtt Peak AVF 391 574 0.096 646 11.3 8 x 16 ShtMetl Name Htg (cfm) Clg (cfm) Vel (fpm) Diam (in) Rect Duct Sz (in) Duct Material Bypass Duct 1182 1067 542 20.0 1 0 x 0 VinlFlx ,:tt- wnghtsoft Right-SuRe Residential60.106 RSR40340 2007-Aug-01 11 0820 A CCU, CAMy DmumentslWrightsoft WACYJeager Stewart.mp Cale = MJ8 Orientation = W Page 2 idaelkho Infiltration Summary Heating Cooling ZONENAME Volume ACH AVF HTM Volume ACH AVF HTM R' On BLOW w On BLOW i (Rest of House) 8778 0.26 37 3.6 877E 0.14 20 0.4 kitchen 8778 0.26 37 3.6 8778 0.14 20 0.4 theater 3348 0.34 19 3.6 3348 0.18 10 0.4 m. bed 3348 0.34 19 3.6 3348 0.18 10 0.4 Entire House 24252 0.28 113 3.6 24252 0.15 61 0.4 Load and AVF Summary � ROOMNAME Area fl' Htg load Btuh Clg load Btuh Htg AVF Cfm Clg AVF cfm Room9 444 7000 1795 162 106 Room12 1751 12418 1574 287 93 (Rest of House) 2195 19417 3370 448 198 Rooml 444 6605 2905 152 171 Rooms 1751 18505 9839 427 579 kitchen 2195 25109 12744 580 750 Room13 837 9081 1942 210 114 theater 837 9081 1942 210 114 Room6 837 10414 6163 240 363 m. bed 837 10414 6163 240 363 Entire House 6063 64022 22665 1476 1334 SoWitalic values have been manually overridden 4 , WPIghtS(:) t Right-Su4e Residential 6.0. 106 RSR4D340 2007-Aug-01 11:08: 13 ACCA CAMy DwumentalWnghtaoft WACUeager Stewart_np Calc = MJB Onentation = W Page 1