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HomeMy WebLinkAboutPRODUCTION CONTROL PROJECT INFORMATIONRight -Suite Commercial Load Calculation PRODUCTION CONTROL DAVID CLEVELAND Job: JULY 6, 2003 REAL STONE & GRANTIE FT. PIERCE, Zone: PRODUCTION CONTROL LWH: 16.0 x 20.0 x 8.0 1. DES14 N CONDITIONS - COOLING ( Jul 1600 ) Outdoor Conditions —> Dry Blb RH 90 60 Moisture Range Wet Bib 15 78 Indoor Conditions —> 75 50 63 TOD Correction 0 Difference 15 61.4 [ Mult = 1.0 ] - - 2. GLAZING SOLAR HEAT GAIN ( Lat = 27.45 °N , Con_st Wt = M ) Type Orien Shad Tilt %ovr Area SC Shgf Shad Sens GLAZ 1 E N 90 --- 14 1.00 0 0.9 665 GLAZ 1 W N 90 --- 14 1.00 0 0.9 1270 GLAZ 1 S N 90 --- 41 1.00 0 0.9 922 3. TRANSMISSION i GAINS Type Orien GrArea NtArea Uval Grp CLTD Shad Clr Sens GLAZ '1 E 14 14 0.650 14.6 N - 130 ' GLAZ 1 W 14 14 0.650 14,5 N - 130 GLAZ 11 S 41 41 0.650 14.5 N - 389 WALL 11 N 160 160 0.061 D 14.5 N D 142 WALL 1 E 128 114 0.061 D 33.5 N D 233 WALL 1 S 160 119 0.061 D 19.8 N D 143 WALL 1 W 128 114 0.061 D 18.5 N D 129 FLOR 1 - 72 72 0.810 0.0 - - 0 ROOF 1 - 320 320 0.040 RC-1 75.5 - D 966 4. INTERNAL HEAT GAIN I Sens Latent PEOPLE Activity Total Sensible Latent Schedule ftz/prsn # people Btuh/prsn Btuh/prsn OFFICE 150 0 2 245 155 523 331 8to6 0 0 I 0 0 0 0 0 Wrjg Fitsoft Right -Suite Commercial 6.0.17 RSC50847 2002-Jul-07 08:07:13 C:Wy Documents%Wrightsoft HVACIREAL STONE-CLEVELAND.rsc Pagel LIGHTS Type Total Factor Space Schedule W/ftz W W Stuh/W fract Fluorescent 1.80 0 576 4.10 1.0 2362 8to6 , Fluorescent 0.00 0 0 4.10 1.0 0 I Fluorescent 0.00 0 0 4.10 1.0 0 Fluorescent 0.00 0 0 4.10 1.0 0 PLUG LOADS / APPLIANCES Application Usage Total Sensible Latent Schedule . Btuh Btuh 0 #/ftz # 8to6 0.0 0 1.00 0 0 0 0 0 0 #/ft2 # 8to6 0.0 .0 1.00 0 0 0 0 0 #/ft2 # 0.0 0 1.00 0 0 0 0 0 #/ft2 # 0.0 0 1.00 0 0 0 0 0 #/ft2 # 0.0 0 1.00 0 0 0 0 0 #/ft2 # 0.0 0 1.00 0 0 0 '0 0 MOTORS Power (hp) Load Total Sensible Schedule #/ft2 # factor Btuh 0.00 0.0 0 1.00 0 0 0 0.00 0.0 0 1.00 0 0 0 0.00 0.0 0 1.00 0 0 0 5. , INFILTRATION i Sens Latent 0 cfm ---> x db Temp Diff . 14.6 x 1.10 0 ----> x Moist. Diff 61.4 x 0.69 0 6. SUBTOTAL COOLING LOAD FOR SPACE 8003 2142 7. SUPPLIY DUCT HEAT GAIN Gain factor 0.00 x Line 6 Sensible Gain 0 I & COOLING FAN SIZING Sum of Duct Gain (7), Line (6) & Drawthru Fan = 8003 (L 8 Sens ) / (Xfer x Supply TD ) = cfm Est Cooling cfm = ( 8003) / ( 1.10 x 20.0 ) = 364 Actual Cooling Fan > = 364 9. VENTILATION 43 cfm > x db Temp Diff 14.6 x 1.10 683 x Moist. Diff 61.4 x 0.69 1812 10. RETURN AIR LOAD FROM LIGHTING AND ROOF Lights Total power (W) RA Roof Load from Line 3 (+) RA Ceiling Load Credit from Line 3 (-) wrig ht'soft Right -Suite Commercial 5.0.17 RSC50847 C:XMy Documertts�Wrightsoft HVAMEAL STONE-CLEVELAND.rsc 0 2362 0 0 2002-Jul-07 08:07:13 Page 2 I 11. RETURN DUCT HEAT GAIN Gain factor 0.00 x Line 6 Sensible -Gain 0 I 12. TOTAL COOLING LOADS ON EQUIPMENT (Btuh) I 8686 2142 I SPACE HEATING LOAD CALCULATION 13. HEATING DESIGN TEMPERATURE I Heating TD = (Inside DB - Outside DB) _ ( 70 - 42) = _ 28 I [ Mult = 1.0 ] - 14. TRA SMISSION LOSSES Type Expos GrArea NetArea Uval HTD Loss GLAZ 1 E 14 14 0.620 28.0 239 GLAZ 1 W 14 14 0.620 28.0 239 GLAZ 1 S 41 41 0.620 28.0 716 WALL 1 N 160 160 0.061 28.0 273 WALL 1 E 128 114 0.061 28.0 195 WALL 1 S 160 119 0.061 28.0 203 WALL 1 W 128 114 0.061 28.0 195 FLOR 1 - 72 72 0.810 28.0 1633 ROOF 1 - 320 320 0.040 28.0 358 15. INFILTRATION I Loss 13 cfm x db Temp Diff 28.0 x 1.10 394 • 16. SUBTOTAL I HEATING LOAD FOR SPACE 4445 17. SUPPLY DUCT HEAT LOSS Loss factor 0.00 x Line 16 Loss 0 i 18. VENTILATION 43 cfm x db Temp Diff 28.0 x 1.10 1314 I 19. HUMliOIFICATION In RH desired 40.0 (Max = 32.0 for 1 pane ) • # lof Glazing panes 2.0 (Max = 52.0 for 2 pane ) " 55 cfm x 3.20 g/100cfm/d = 1.8 gpd 671 • 20. RETURN DUCT HEAT LOSS Loss factor 0.00 x Line 16 Loss 0 21. TOTAL 1 I HEATING LOAD ON EQUPMENT (Btuh) 6431 Wngh t50ft Right -Suite Commercial 5.0.17 RSC50847 2002-Jul-07 08:07:13 C:Wy Docume-14mghtsoft HVACIREAL STONE-CLEVELAND.rsc Page 3 I