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ANNEXURE-I
Page 1 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR HOD
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 5.00 Width 6.75 363.15 HEIGHT (FT) 13.00 4720.95
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
4.00 NOS. 7.50 51.79 CFM
1.00 = 78.68 CFM
78.68 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 43.00 0.56 23.00 23.00 7.00 553.84 553.84 168.56
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 215.00 0.36 18.80 3.80 -30.20 1455.12 294.12 -2337.48
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 43.00 1.13 29.80 14.80 -19.20 1447.98 719.13 -932.93
PARTITION 796.00 0.40 24.80 9.80 -14.20 7896.32 3120.32 -4521.28
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 363.15 0.50 24.80 9.80 -14.20 4503.06 1779.44 -2578.37
OCCUPANTS 4.00 NOS. 980.00 980 980.00 820.00 820.00
LIGHT (W/SFT) 1.50 WATT/SFT 544.73 WATT 2321.89 2321.89 2321.89
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 2.00 NOS. = 200.00 WATT 682.00 682 682.00
FRESH AIR 78.68 CFM 0.12 BF 303.88 150.92 -195.79 414.12 728.73
20144.09 10601.66 -6413.39 1234.12 1548.73
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /
FRESH AIRREQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / U
Factor (Btu/ hr.sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTAL
HEAT
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ANNEXURE-I
Page 2 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR HOD
DWG NO SHEET 1 OF 1 REV - 0 DATE
2.00 % 402.88 212.03 -128.27
20546.97 10813.69 -6541.66 1234.12 1548.73
SUMMER MONSOON WINTER
21781.09 12362.42 -5911.06
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 78.68 CFM 0.88 CF 2228.44 1106.74 -1435.77 3036.89 5343.99
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
5265.33 6450.73 -2824.74
9733.28 BTU / HR 2.85 KW
Not Rqd. BTU / HR NOT REQ KW
1.92 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 27046.43 18813.15 -8735.80
10.00 % 2704.64 1881.31 -873.58
29751.07 20694.46 -9609.38
2.48 1.72 N/A
SUMMER SQFT / TR 146.48 ESHF = 0.94 ADP = 52.00 DEG F = 931.87
MONSOON SQFT / TR 210.58 ESHF = 0.87 ADP = 52.00 DEG F = 490.43
FAN / DUCTGAIN
EFFECTIVE
ROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIR
HEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 3 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR HOD
DWG NO SHEET 1 OF 1 REV - 0 DATE
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
931.87
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1
Revision 0
Date
Estimated By:
Checked By:
Approved By:
DEHUMIDIFIERCFM
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
Page 4 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
/hr)
WINTER
820.00
-189.40
630.60
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ANNEXURE-I
Page 5 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
630.60
/hr)
WINTER
-1388.97
CFM
CFM
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ANNEXURE-I
Page 6 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
CFM
CFM
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ANNEXURE-I
Page 7 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM - FIRST FLOOR
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 2.90 WIDTH (MT) 6.75 210.63 HEIGHT (FT) 13.00 2738.15
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
3.00 NOS. 7.50 35.14 CFM
1.00 = 45.64 CFM
45.64 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 0.56 23.00 23.00 7.00 0.00 0 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 25.00 0.56 12.00 12.00 7.00 168.00 168 98.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 125.00 0.36 32.80 17.80 -16.20 1476.00 801.00 -729.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 25.00 1.13 29.80 14.80 -19.20 841.85 418.10 -542.40
PARTITION 706.00 0.40 24.80 9.80 -14.20 7003.52 2767.52 -4010.08
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 210.63 0.50 24.80 9.80 -14.20 2611.77 1032.07 -1495.45
FLOOR 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
OCCUPANTS 3.00 NOS. 735.00 735 735.00 615.00 615.00
LIGHT (W/SFT) 1.20 WATT/SFT 252.75 WATT 1077.36 1077.36 1077.36
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 2.00 NOS. = 200.00 WATT 682.00 682 682.00
FRESH AIR 45.64 CFM 0.12 BF 176.25 87.53 -113.56 240.19 422.66
14771.75 7768.58 -4298.13 855.19 1037.66
2.00 % 295.44 155.37 -85.96
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /FRESH AIR
REQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / UFactor (Btu/ hr.
sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTALHEAT
FAN / DUCTGAIN
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ANNEXURE-I
Page 8 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM - FIRST FLOOR
DWG NO SHEET 1 OF 1 REV - 0 DATE
15067.19 7923.95 -4384.09 855.19 1037.66
SUMMER MONSOON WINTER
15922.38 8961.62 -3878.95
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 45.64 CFM 0.88 CF 1292.49 641.91 -832.75 1761.40 3099.51
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
3053.89 3741.42 -1638.35
7143.23 BTU / HR 2.09 KW
Not Rqd. BTU / HR NOT REQ KW
1.28 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 18976.27 12703.04 -5517.30
10.00 % 1897.63 1270.30 -551.73
20873.90 13973.34 -6069.03
1.74 1.16 N/A
SUMMER SQFT / TR 121.09 ESHF = 0.95 ADP = 52.00 DEG F = 683.34
MONSOON SQFT / TR 180.88 ESHF = 0.88 ADP = 52.00 DEG F = 359.37
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
EFFECTIVEROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER
( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANS
MISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIRHEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 9 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM - FIRST FLOOR
DWG NO SHEET 1 OF 1 REV - 0 DATE
683.34
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1Revision 0
Date
Estimated By:
Checked By:
Approved By:
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
Page 10 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
u/hr)
WINTER
615.00
-109.85
505.15
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ANNEXURE-I
Page 11 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
505.15
/hr)
WINTER
-805.60
CFM
CFM
CFM
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10/12/2010
CFM
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Page 13 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM - FIRST FLOOR
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 2.90 WIDTH (MT) 6.75 210.63 HEIGHT (FT) 13.00 2738.15
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
3.00 NOS. 7.50 35.14 CFM
1.00 = 45.64 CFM
45.64 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 0.56 23.00 23.00 7.00 0.00 0 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 25.00 0.56 12.00 12.00 7.00 168.00 168 98.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 125.00 0.36 32.80 17.80 -16.20 1476.00 801.00 -729.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 25.00 1.13 29.80 14.80 -19.20 841.85 418.10 -542.40
PARTITION 706.00 0.40 24.80 9.80 -14.20 7003.52 2767.52 -4010.08
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
OCCUPANTS 3.00 NOS. 735.00 735 735.00 615.00 615.00
LIGHT (W/SFT) 1.20 WATT/SFT 252.75 WATT 1077.36 1077.36 1077.36
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 2.00 NOS. = 200.00 WATT 682.00 682 682.00
FRESH AIR 45.64 CFM 0.12 BF 176.25 87.53 -113.56 240.19 422.66
12159.98 6736.51 -2802.68 855.19 1037.66
2.00 % 243.20 134.73 -56.05
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /FRESH AIR
REQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / UFactor (Btu/ hr.
sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTALHEAT
FAN / DUCTGAIN
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ANNEXURE-I
Page 14 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM - FIRST FLOOR
DWG NO SHEET 1 OF 1 REV - 0 DATE
12403.18 6871.24 -2858.73 855.19 1037.66
SUMMER MONSOON WINTER
13258.37 7908.90 -2353.59
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 45.64 CFM 0.88 CF 1292.49 641.91 -832.75 1761.40 3099.51
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
3053.89 3741.42 -1638.35
5531.94 BTU / HR 1.62 KW
Not Rqd. BTU / HR NOT REQ KW
0.84 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 16312.26 11650.33 -3991.94
10.00 % 1631.23 1165.03 -399.19
17943.49 12815.36 -4391.13
1.50 1.07 N/A
SUMMER SQFT / TR 140.86 ESHF = 0.94 ADP = 52.00 DEG F = 562.52
MONSOON SQFT / TR 197.23 ESHF = 0.87 ADP = 52.00 DEG F = 311.63
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
EFFECTIVEROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER
( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANS
MISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIRHEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 15 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM - FIRST FLOOR
DWG NO SHEET 1 OF 1 REV - 0 DATE
562.52
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1Revision 0
Date
Estimated By:
Checked By:
Approved By:
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
Page 16 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
u/hr)
WINTER
615.00
-109.85
505.15
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ANNEXURE-I
Page 17 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
505.15
/hr)
WINTER
-805.60
CFM
CFM
CFM
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ANNEXURE-I
Page 18 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
CFM
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ANNEXURE-I
Page 19 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM - FIRST FLOOR
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 4.20 WIDTH (MT) 4.50 203.36 HEIGHT (FT) 13.00 2643.73
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
3.00 NOS. 7.50 34.70 CFM
1.00 = 44.06 CFM
44.06 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 36.00 0.56 12.00 12.00 74.00 241.92 241.92 1491.84
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 39.00 0.56 163.00 163.00 118.00 3559.92 3559.92 2577.12
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 181.00 0.36 30.80 15.80 -18.20 2006.93 1029.53 -1185.91
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 194.00 0.36 26.80 11.80 -22.20 1871.71 824.11 -1550.45
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 75.00 1.13 29.80 14.80 -19.20 2525.55 1254.30 -1627.20
PARTITION 375.00 0.40 24.80 9.80 -14.20 3720.00 1470.00 -2130.00
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
OCCUPANTS 3.00 NOS. 735.00 735 735.00 615.00 615.00
LIGHT (W/SFT) 1.20 WATT/SFT 244.04 WATT 1040.21 1040.21 1040.21
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 2.00 NOS. = 200.00 WATT 682.00 682 682.00
FRESH AIR 44.06 CFM 0.12 BF 170.17 84.51 -109.64 231.91 408.09
16553.41 10921.50 -77.03 846.91 1023.09
2.00 % 331.07 218.43 -1.54
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /FRESH AIR
REQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / UFactor (Btu/ hr.
sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTALHEAT
FAN / DUCTGAIN
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ANNEXURE-I
Page 20 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM - FIRST FLOOR
DWG NO SHEET 1 OF 1 REV - 0 DATE
16884.48 11139.93 -78.57 846.91 1023.09
SUMMER MONSOON WINTER
17731.38 12163.02 430.36
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 44.06 CFM 0.88 CF 1247.93 619.78 -804.03 1700.66 2992.63
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
2948.59 3612.41 -1581.85
5744.55 BTU / HR 1.68 KW
Not Rqd. BTU / HR NOT REQ KW
0.02 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 20679.97 15775.43 -1151.50
10.00 % 2068.00 1577.54 -115.15
22747.97 17352.97 -1266.64
1.90 1.45 N/A
SUMMER SQFT / TR 107.28 ESHF = 0.95 ADP = 52.00 DEG F = 765.76
MONSOON SQFT / TR 140.63 ESHF = 0.92 ADP = 52.00 DEG F = 505.23
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
EFFECTIVEROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER
( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANS
MISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIRHEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 21 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM - FIRST FLOOR
DWG NO SHEET 1 OF 1 REV - 0 DATE
765.76
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1Revision 0
Date
Estimated By:
Checked By:
Approved By:
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
Page 22 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
u/hr)
WINTER
615.00
-106.07
508.93
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ANNEXURE-I
Page 23 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
508.93
/hr)
WINTER
-777.82
CFM
CFM
CFM
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ANNEXURE-I
Page 25 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM Ground
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 5.50 WIDTH (MT) 3.00 177.54 HEIGHT (FT) 13.00 2308.02
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
3.00 NOS. 7.50 33.15 CFM
1.00 = 38.47 CFM
38.47 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 47.00 0.56 12.00 12.00 74.00 315.84 315.84 1947.68
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 25.00 0.56 163.00 163.00 118.00 2282.00 2282 1652.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 236.00 0.36 30.80 15.80 -18.20 2616.77 1342.37 -1546.27
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 129.00 0.36 26.80 11.80 -22.20 1244.59 547.99 -1030.97
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 72.00 1.13 29.80 14.80 -19.20 2424.53 1204.13 -1562.11
PARTITION 365.00 0.40 24.80 9.80 -14.20 3620.80 1430.80 -2073.20
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 177.54 0.50 24.80 9.80 -14.20 2201.50 869.95 -1260.53
FLOOR 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
OCCUPANTS 3.00 NOS. 735.00 735 735.00 615.00 615.00
LIGHT (W/SFT) 1.20 WATT/SFT 213.05 WATT 908.12 908.12 908.12
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 2.00 NOS. = 200.00 WATT 682.00 682 682.00
FRESH AIR 38.47 CFM 0.12 BF 148.56 73.78 -95.72 202.46 356.27
17179.70 10391.97 -1644.01 817.46 971.27
2.00 % 343.59 207.84 -32.88
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /FRESH AIR
REQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / UFactor (Btu/ hr.
sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTALHEAT
FAN / DUCTGAIN
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ANNEXURE-I
Page 26 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM Ground
DWG NO SHEET 1 OF 1 REV - 0 DATE
17523.30 10599.81 -1676.89 817.46 971.27
SUMMER MONSOON WINTER
18340.76 11571.08 -1154.49
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 38.47 CFM 0.88 CF 1089.46 541.07 -701.93 1484.70 2612.62
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
2574.16 3153.69 -1380.98
6923.48 BTU / HR 2.03 KW
Not Rqd. BTU / HR NOT REQ KW
0.49 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 20914.92 14724.77 -2535.47
10.00 % 2091.49 1472.48 -253.55
23006.41 16197.25 -2789.02
1.92 1.35 N/A
SUMMER SQFT / TR 92.60 ESHF = 0.96 ADP = 52.00 DEG F = 794.73
MONSOON SQFT / TR 131.53 ESHF = 0.92 ADP = 52.00 DEG F = 480.73
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
EFFECTIVEROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER
( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANS
MISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIRHEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 27 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM Ground
DWG NO SHEET 1 OF 1 REV - 0 DATE
794.73
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1Revision 0
Date
Estimated By:
Checked By:
Approved By:
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
Page 28 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
/hr)
WINTER
615.00
-92.60522.40
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ANNEXURE-I
Page 29 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
522.40
u/hr)
WINTER
-679.05
CFM
CFM
CFM
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ANNEXURE-I
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10/12/2010
CFM
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ANNEXURE-I
Page 31 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM Ground
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 5.50 WIDTH (MT) 3.00 177.54 HEIGHT (FT) 13.00 2308.02
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
3.00 NOS. 7.50 33.15 CFM
1.00 = 38.47 CFM
38.47 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 47.00 0.56 12.00 12.00 74.00 315.84 315.84 1947.68
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 25.00 0.56 163.00 163.00 118.00 2282.00 2282 1652.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 236.00 0.36 30.80 15.80 -18.20 2616.77 1342.37 -1546.27
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 129.00 0.36 26.80 11.80 -22.20 1244.59 547.99 -1030.97
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 72.00 1.13 29.80 14.80 -19.20 2424.53 1204.13 -1562.11
PARTITION 365.00 0.40 24.80 9.80 -14.20 3620.80 1430.80 -2073.20
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
OCCUPANTS 3.00 NOS. 735.00 735 735.00 615.00 615.00
LIGHT (W/SFT) 1.20 WATT/SFT 213.05 WATT 908.12 908.12 908.12
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 2.00 NOS. = 200.00 WATT 682.00 682 682.00
FRESH AIR 38.47 CFM 0.12 BF 148.56 73.78 -95.72 202.46 356.27
14978.21 9522.03 -383.47 817.46 971.27
2.00 % 299.56 190.44 -7.67
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /FRESH AIR
REQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / UFactor (Btu/ hr.
sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTALHEAT
FAN / DUCTGAIN
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ANNEXURE-I
Page 32 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM Ground
DWG NO SHEET 1 OF 1 REV - 0 DATE
15277.77 9712.47 -391.14 817.46 971.27
SUMMER MONSOON WINTER
16095.23 10683.73 131.26
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 38.47 CFM 0.88 CF 1089.46 541.07 -701.93 1484.70 2612.62
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
2574.16 3153.69 -1380.98
5565.30 BTU / HR 1.63 KW
Not Rqd. BTU / HR NOT REQ KW
0.11 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 18669.39 13837.43 -1249.72
10.00 % 1866.94 1383.74 -124.97
20536.33 15221.17 -1374.70
1.71 1.27 N/A
SUMMER SQFT / TR 103.74 ESHF = 0.95 ADP = 52.00 DEG F = 692.89
MONSOON SQFT / TR 139.97 ESHF = 0.91 ADP = 52.00 DEG F = 440.49
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
EFFECTIVEROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER
( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANS
MISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIRHEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 33 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FACULTY ROOM Ground
DWG NO SHEET 1 OF 1 REV - 0 DATE
692.89
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1Revision 0
Date
Estimated By:
Checked By:
Approved By:
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
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10/12/2010
/hr)
WINTER
615.00
-92.60522.40
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ANNEXURE-I
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10/12/2010
CFM
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ANNEXURE-I
Page 37 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - CI LAB
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 22.10 WIDTH (MT) 7.75 1842.92 HEIGHT (FT) 13.00 23957.95
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
20.00 NOS. 7.50 260.58 CFM
1.00 = 399.30 CFM
399.30 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 67.00 0.56 12.00 12.00 7.00 450.24 450.24 262.64
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 190.00 0.56 12.00 12.00 74.00 1276.80 1276.8 7873.60
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 333.00 0.36 32.80 17.80 -16.20 3932.06 2133.86 -1942.06
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 951.00 0.36 30.80 15.80 -18.20 10544.69 5409.29 -6230.95
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 257.00 1.13 29.80 14.80 -19.20 8654.22 4298.07 -5575.87
PARTITION 1284.00 0.40 24.80 9.80 -14.20 12737.28 5033.28 -7293.12
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 1842.92 0.50 24.80 9.80 -14.20 22852.20 9030.30 -13084.72
FLOOR 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
OCCUPANTS 20.00 NOS. 4900.00 4900 4900.00 4100.00 4100.00
LIGHT (W/SFT) 1.50 WATT/SFT 2764.38 WATT 11783.16 11783.16 11783.16
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 20.00 NOS. = 2000.00 WATT 6820.00 6820 6820.00
FRESH AIR 399.30 CFM 0.12 BF 1542.13 765.89 -993.58 2101.59 3698.15
85492.77 51900.89 -3480.91 6201.59 7798.15
2.00 % 1709.86 1038.02 -69.62
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /FRESH AIR
REQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / UFactor (Btu/ hr.
sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTALHEAT
FAN / DUCTGAIN
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ANNEXURE-I
Page 38 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - CI LAB
DWG NO SHEET 1 OF 1 REV - 0 DATE
87202.63 52938.91 -3550.52 6201.59 7798.15
SUMMER MONSOON WINTER
93404.22 60737.06 -411.72
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 399.30 CFM 0.88 CF 11308.92 5616.51 -7286.28 15411.67 27119.76
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
26720.59 32736.27 -14335.03
34263.72 BTU / HR 10.03 KW
Not Rqd. BTU / HR NOT REQ KW
1.04 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 120124.81 93473.33 -14746.75
10.00 % 12012.48 9347.33 -1474.67
132137.29 102820.66 -16221.42
11.01 8.57 N/A
SUMMER SQFT / TR 167.36 ESHF = 0.93 ADP = 52.00 DEG F = 3954.90
MONSOON SQFT / TR 215.08 ESHF = 0.87 ADP = 52.00 DEG F = 2400.94
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
EFFECTIVEROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER
( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANS
MISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIRHEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 39 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - CI LAB
DWG NO SHEET 1 OF 1 REV - 0 DATE
3954.90
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1Revision 0
Date
Estimated By:
Checked By:
Approved By:
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
Page 40 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
/hr)
WINTER
4100.00
-961.19
3138.81
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ANNEXURE-I
Page 41 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
3138.81
/hr)
WINTER
-7048.75
CFM
CFM
CFM
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ANNEXURE-I
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10/12/2010
CFM
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ANNEXURE-I
Page 43 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - CI LAB
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 20.27 WIDTH (MT) 7.75 1689.90 HEIGHT (FT) 13.00 21968.68
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
20.00 NOS. 7.50 251.39 CFM
1.00 = 366.14 CFM
366.14 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 170.00 0.56 23.00 23.00 7.00 2189.60 2189.6 666.40
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 57.00 0.56 12.00 12.00 7.00 383.04 383.04 223.44
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 872.00 0.36 18.80 3.80 -30.20 5901.70 1192.90 -9480.38
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 333.00 0.36 32.80 17.80 -16.20 3932.06 2133.86 -1942.06
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 227.00 1.13 29.80 14.80 -19.20 7644.00 3796.35 -4924.99
PARTITION 1205.00 0.40 24.80 9.80 -14.20 11953.60 4723.60 -6844.40
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 1689.90 0.50 24.80 9.80 -14.20 20954.74 8280.50 -11998.28
FLOOR 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
OCCUPANTS 20.00 NOS. 4900.00 4900 4900.00 4100.00 4100.00
LIGHT (W/SFT) 1.50 WATT/SFT 2534.85 WATT 10804.79 10804.79 10804.79
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 20.00 NOS. = 2000.00 WATT 6820.00 6820 6820.00
FRESH AIR 366.14 CFM 0.12 BF 1414.08 702.29 -911.09 1927.09 3391.09
76897.61 45926.93 -12686.57 6027.09 7491.09
2.00 % 1537.95 918.54 -253.73
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /FRESH AIR
REQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / UFactor (Btu/ hr.
sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTALHEAT
FAN / DUCTGAIN
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ANNEXURE-I
Page 44 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - CI LAB
DWG NO SHEET 1 OF 1 REV - 0 DATE
78435.56 46845.47 -12940.30 6027.09 7491.09
SUMMER MONSOON WINTER
84462.65 54336.56 -9721.68
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 366.14 CFM 0.88 CF 10369.92 5150.16 -6681.29 14132.01 24867.96
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
24501.93 30018.12 -13144.77
31590.09 BTU / HR 9.25 KW
Not Rqd. BTU / HR NOT REQ KW
3.79 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 108964.58 84354.68 -22866.45
10.00 % 10896.46 8435.47 -2286.65
119861.04 92790.14 -25153.10
9.99 7.73 N/A
SUMMER SQFT / TR 169.19 ESHF = 0.93 ADP = 52.00 DEG F = 3557.28
MONSOON SQFT / TR 218.54 ESHF = 0.86 ADP = 52.00 DEG F = 2124.58
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
EFFECTIVEROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER
( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANS
MISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIRHEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 45 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - CI LAB
DWG NO SHEET 1 OF 1 REV - 0 DATE
3557.28
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1Revision 0
Date
Estimated By:
Checked By:
Approved By:
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
Page 46 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
/hr)
WINTER
4100.00
-881.38
3218.62
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ANNEXURE-I
Page 47 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
3218.62
/hr)
WINTER
-6463.48
CFM
CFM
CFM
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ANNEXURE-I
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10/12/2010
CFM
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ANNEXURE-I
Page 49 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - CI LAB
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 23.40 WIDTH (MT) 7.75 1951.33 HEIGHT (FT) 13.00 25367.24
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
20.00 NOS. 7.50 267.08 CFM
1.00 = 422.79 CFM
422.79 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 201.00 0.56 12.00 12.00 74.00 1350.72 1350.72 8329.44
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 67.00 0.56 163.00 163.00 118.00 6115.76 6115.76 4427.36
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 1007.00 0.36 30.80 15.80 -18.20 11165.62 5727.82 -6597.86
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 333.00 0.36 26.80 11.80 -22.20 3212.78 1414.58 -2661.34
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 268.00 1.13 29.80 14.80 -19.20 9024.63 4482.03 -5814.53
PARTITION 1340.00 0.40 24.80 9.80 -14.20 13292.80 5252.80 -7611.20
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 1951.33 0.50 24.80 9.80 -14.20 24196.44 9561.50 -13854.41
FLOOR 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
OCCUPANTS 20.00 NOS. 4900.00 4900 4900.00 4100.00 4100.00
LIGHT (W/SFT) 1.50 WATT/SFT 2926.99 WATT 12476.29 12476.29 12476.29
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 20.00 NOS. = 2000.00 WATT 6820.00 6820 6820.00
FRESH AIR 422.79 CFM 0.12 BF 1632.84 810.94 -1052.03 2225.21 3915.69
94187.88 58912.44 -638.28 6325.21 8015.69
2.00 % 1883.76 1178.25 -12.77
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /FRESH AIR
REQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / UFactor (Btu/ hr.
sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTALHEAT
FAN / DUCTGAIN
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ANNEXURE-I
Page 50 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - CI LAB
DWG NO SHEET 1 OF 1 REV - 0 DATE
96071.64 60090.69 -651.05 6325.21 8015.69
SUMMER MONSOON WINTER
102396.86 68106.38 2431.22
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 422.79 CFM 0.88 CF 11974.15 5946.89 -7714.89 16318.24 28715.04
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
28292.38 34661.93 -15178.27
35980.95 BTU / HR 10.54 KW
Not Rqd. BTU / HR NOT REQ KW
0.19 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 130689.24 102768.30 -12747.05
10.00 % 13068.92 10276.83 -1274.70
143758.16 113045.14 -14021.75
11.98 9.42 N/A
SUMMER SQFT / TR 162.88 ESHF = 0.94 ADP = 52.00 DEG F = 4357.13
MONSOON SQFT / TR 207.14 ESHF = 0.88 ADP = 52.00 DEG F = 2725.29
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
EFFECTIVEROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER
( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANS
MISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIRHEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 51 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - CI LAB
DWG NO SHEET 1 OF 1 REV - 0 DATE
4357.13
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1Revision 0
Date
Estimated By:
Checked By:
Approved By:
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
Page 52 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
/hr)
WINTER
4100.00
-1017.73
3082.27
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ANNEXURE-I
Page 53 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
3082.27
/hr)
WINTER
-7463.38
CFM
CFM
CFM
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ANNEXURE-I
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CFM
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ANNEXURE-I
Page 55 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR SEMINAR HALL
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 14.58 Width 7.75 1215.41 HEIGHT (FT) 13.00 15800.32
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
50.00 NOS. 7.50 447.92 CFM
1.00 = 263.34 CFM
447.92 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 125.00 0.56 23.00 23.00 7.00 1610.00 1610 490.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 626.00 0.36 18.80 3.80 -30.20 4236.77 856.37 -6805.87
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 125.00 1.13 29.80 14.80 -19.20 4209.25 2090.50 -2712.00
PARTITION 1921.00 0.40 24.80 9.80 -14.20 19056.32 7530.32 -10911.28
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 1215.41 0.50 24.80 9.80 -14.20 15071.07 5955.51 -8629.41
OCCUPANTS 50.00 NOS. 12250.00 12250 12250.00 10250.00 10250.00
LIGHT (W/SFT) 1.50 WATT/SFT 1823.11 WATT 7771.02 7771.02 7771.02
EQPT (KW) 1.00 KW = 1000.00 WATT 3410.00 3410 3410.00
COMPUTER 30.00 NOS. = 3000.00 WATT 10230.00 10230 10230.00
FRESH AIR 447.92 CFM 0.12 BF 1729.92 859.16 -1114.58 2357.52 4148.50
79574.36 52562.87 3977.89 12607.52 14398.50
2.00 % 1591.49 1051.26 79.56
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /FRESH AIR
REQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / UFactor (Btu/ hr.
sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTALHEAT
FAN / DUCTGAIN
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ANNEXURE-I
Page 56 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR SEMINAR HALL
DWG NO SHEET 1 OF 1 REV - 0 DATE
81165.84 53614.13 4057.44 12607.52 14398.50
SUMMER MONSOON WINTER
93773.36 68012.63 13229.20
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 447.92 CFM 0.88 CF 12686.08 6300.47 -8173.58 17288.45 30422.32
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
29974.54 36722.79 -16080.71
27551.71 BTU / HR 8.07 KW
Not Rqd. BTU / HR NOT REQ KW
0.00 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 123747.90 104735.42 -2851.51
10.00 % 12374.79 10473.54 -285.15
136122.69 115208.96 -3136.66
11.34 9.60 N/A
SUMMER SQFT / TR 107.15 ESHF = 0.87 ADP = 52.00 DEG F = 3681.11
MONSOON SQFT / TR 126.60 ESHF = 0.79 ADP = 52.00 DEG F = 2431.56
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
EFFECTIVEROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER
( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANS
MISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIRHEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 57 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR SEMINAR HALL
DWG NO SHEET 1 OF 1 REV - 0 DATE
3681.11
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1Revision 0
Date
Estimated By:
Checked By:
Approved By:
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
Page 58 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
/hr)
WINTER
10250.00
-1078.24
9171.76
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ANNEXURE-I
Page 59 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
9171.76
/hr)
WINTER
-7907.12
CFM
CFM
CFM
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ANNEXURE-I
Page 60 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
CFM
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ANNEXURE-I
Page 61 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR CONFERENCE ROOM
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 11.72 Width 7.75 977.33 HEIGHT (FT) 13.00 12705.30
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
25.00 NOS. 7.50 246.14 CFM
1.00 = 211.76 CFM
246.14 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 503.00 0.36 18.80 3.80 -30.20 3404.30 688.10 -5468.62
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 1084.00 0.40 24.80 9.80 -14.20 10753.28 4249.28 -6157.12
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 977.33 0.50 24.80 9.80 -14.20 12118.90 4788.92 -6939.05
OCCUPANTS 25.00 NOS. 6125.00 6125 6125.00 5125.00 5125.00
LIGHT (W/SFT) 1.50 WATT/SFT 1466.00 WATT 6248.81 6248.81 6248.81
EQPT (KW) 1.00 KW = 1000.00 WATT 3410.00 3410 3410.00
COMPUTER 20.00 NOS. = 2000.00 WATT 6820.00 6820 6820.00
FRESH AIR 246.14 CFM 0.12 BF 950.61 472.12 -612.47 1295.48 2279.65
49830.91 32802.23 3426.55 6420.48 7404.65
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /
FRESH AIRREQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / U
Factor (Btu/ hr.sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTAL
HEAT
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ANNEXURE-I
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HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR CONFERENCE ROOM
DWG NO SHEET 1 OF 1 REV - 0 DATE
2.00 % 996.62 656.04 68.53
50827.52 33458.27 3495.08 6420.48 7404.65
SUMMER MONSOON WINTER
57248.01 40862.92 8027.57
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 246.14 CFM 0.88 CF 6971.15 3462.18 -4491.48 9500.21 16717.42
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
16471.36 20179.61 -8836.54
17369.25 BTU / HR 5.09 KW
Not Rqd. BTU / HR NOT REQ KW
0.00 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 73719.37 61042.53 -808.97
10.00 % 7371.94 6104.25 -80.90
81091.31 67146.78 -889.86
6.76 5.60 N/A
SUMMER SQFT / TR 144.63 ESHF = 0.89 ADP = 52.00 DEG F = 2305.18
MONSOON SQFT / TR 174.66 ESHF = 0.82 ADP = 52.00 DEG F = 1517.43
FAN / DUCTGAIN
EFFECTIVE
ROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIR
HEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
Page 63 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR CONFERENCE ROOM
DWG NO SHEET 1 OF 1 REV - 0 DATE
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
2305.18
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1
Revision 0
Date
Estimated By:
Checked By:
Approved By:
DEHUMIDIFIERCFM
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
Page 64 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
/hr)
WINTER
5125.00
-592.51
4532.49
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ANNEXURE-I
Page 65 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
4532.49
/hr)
WINTER
-4345.06
CFM
CFM
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ANNEXURE-I
Page 66 of 78 CONFERENCE ROO ADMIN. BLDG
10/12/2010
CFM
CFM
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ANNEXURE-I
Page 67 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR OFFICE
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 8.67 Width 7.75 722.99 HEIGHT (FT) 13.00 9398.89
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
12.00 NOS. 7.50 133.38 CFM
1.00 = 156.65 CFM
156.65 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 75.00 0.56 23.00 23.00 7.00 966.00 966 294.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 375.00 0.36 18.80 3.80 -30.20 2538.00 513.00 -4077.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 75.00 1.13 29.80 14.80 -19.20 2525.55 1254.30 -1627.20
PARTITION 1040.00 0.40 24.80 9.80 -14.20 10316.80 4076.80 -5907.20
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 722.99 0.50 24.80 9.80 -14.20 8965.09 3542.66 -5133.24
OCCUPANTS 12.00 NOS. 2940.00 2940 2940.00 2460.00 2460.00
LIGHT (W/SFT) 1.50 WATT/SFT 1084.49 WATT 4622.63 4622.63 4622.63
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 12.00 NOS. = 1200.00 WATT 4092.00 4092 4092.00
FRESH AIR 156.65 CFM 0.12 BF 604.99 300.46 -389.79 824.47 1450.81
37571.06 22307.85 -5185.80 3284.47 3910.81
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /
FRESH AIRREQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / U
Factor (Btu/ hr.sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTAL
HEAT
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ANNEXURE-I
Page 68 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR OFFICE
DWG NO SHEET 1 OF 1 REV - 0 DATE
2.00 % 751.42 446.16 -103.72
38322.48 22754.00 -5289.52 3284.47 3910.81
SUMMER MONSOON WINTER
41606.95 26664.82 -3206.60
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 156.65 CFM 0.88 CF 4436.58 2203.40 -2858.46 6046.12 10639.29
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
10482.69 12842.69 -5623.74
15568.47 BTU / HR 4.56 KW
Not Rqd. BTU / HR NOT REQ KW
1.55 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 52089.64 39507.50 -8830.35
10.00 % 5208.96 3950.75 -883.03
57298.60 43458.26 -9713.38
4.77 3.62 N/A
SUMMER SQFT / TR 151.42 ESHF = 0.92 ADP = 52.00 DEG F = 1738.04
MONSOON SQFT / TR 199.64 ESHF = 0.85 ADP = 52.00 DEG F = 1031.96
FAN / DUCTGAIN
EFFECTIVE
ROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIR
HEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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ANNEXURE-I
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HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - FIRST FLOOR OFFICE
DWG NO SHEET 1 OF 1 REV - 0 DATE
WINTER SQFT / TR =N/A ESHF = N/A ADP = N/A DEG F = N/A
1738.04
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1
Revision 0
Date
Estimated By:
Checked By:
Approved By:
DEHUMIDIFIERCFM
SELECTEDDEHUMIDIFIER
CFM
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ANNEXURE-I
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10/12/2010
u/hr)
WINTER
2460.00
-377.08
2082.92
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ANNEXURE-I
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10/12/2010
2082.92
u/hr)
WINTER
-2765.28
CFM
CFM
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ANNEXURE-I
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10/12/2010
CFM
CFM
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Page 73 of 78 CONFERENCE ROO ADMIN. BLDG
HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - SECOND FLOOR DEPARTMENT LIBRARY
DWG NO SHEET 1 OF 1 REV - 0 DATE
CLIENT NISER
LOCATION BBSR LATTITUDE 21.22 DEG N DATE 10/10/2010
LENGTH (MT) 19.76 Width 6.75 1435.17 HEIGHT (FT) 13.00 18657.19
DAILY RANGE 20.00 DB(F) WB(F) RH% ENTHAL GR/LB
OUT DOOR SUMMER (MAY) 4 PM 105.00 82.00 40.00 47.20 136.00
MONSOON (JULY) 4 PM 90.00 83.00 86.00 50.40 185.00
WINTER (DECEMBER) 4 PM 56.00 48.00 70.00 19.30 42.00
INDOOR 75.20 64.00 55.00 29.50 71.50
DIFFERENCE SUMMER 29.80 X X 17.70 64.50
MONSOON 14.80 X X 20.90 113.50
WINTER -19.20 X X -10.20 -29.50
30.00 NOS. 7.50 311.11 CFM
1.00 = 310.95 CFM
311.11 CFM
Item Area (sq.ft) Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON WINTER SUMMER MONSOON
NORTH 170.00 0.56 23.00 23.00 7.00 2189.60 2189.6 666.40
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0 0.00
NORTH 850.00 0.36 18.80 3.80 -30.20 5752.80 1162.80 -9241.20
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.50 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.09 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.50 22.80 7.80 -26.20 0.00 0.00 0.00
ALL GLASSES 170.00 1.13 29.80 14.80 -19.20 5724.58 2843.08 -3688.32
PARTITION 1430.00 0.40 24.80 9.80 -14.20 14185.60 5605.60 -8122.40
0.00 0.40 32.00 32.00 32.00 0.00 0.00 0.00
CEILING 0.00 0.50 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 1435.17 0.50 24.80 9.80 -14.20 17796.09 7032.33 -10189.70
OCCUPANTS 30.00 NOS. 7350.00 7350 7350.00 6150.00 6150.00
LIGHT (W/SFT) 1.50 WATT/SFT 2152.75 WATT 9176.11 9176.11 9176.11
EQPT (KW) 0.00 KW = 0.00 WATT 0.00 0 0.00
COMPUTER 10.00 NOS. = 1000.00 WATT 3410.00 3410 3410.00
FRESH AIR 311.11 CFM 0.12 BF 1201.53 596.73 -774.14 1637.43 2881.38
66786.32 39366.25 -11413.25 7787.43 9031.38
AREA (SQFT)VOLUME
(CUBIC FT)
DESIGNCONDITIONS
VENTILATION /
FRESH AIRREQUIREMENT
OCCUPANCY***CFM/PERSON =
CFM FOR ALLPERSON
NO. OF AIRCHANGES /HOUR
TOTAL FRESHAIR REQUIRED
Overall Factor for Solar Heat Gain
through Glass / U
Factor (Btu/ hr.sq.ft deg F)
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
ROOM HEATGAIN
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
HOTPARTITION
INTERNALHEAT GAIN
en Given
f
ROOM TOTAL
HEAT
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HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - SECOND FLOOR DEPARTMENT LIBRARY
DWG NO SHEET 1 OF 1 REV - 0 DATE
2.00 % 1335.73 787.33 -228.26
68122.04 40153.58 -11641.51 7787.43 9031.38
SUMMER MONSOON WINTER
75909.48 49184.95 -6240.42
Sensible Heat Gain (Btu/hr) Latent Heat Gain (Bt
SUMMER MONSOON WINTER SUMMER MONSOON
FRESH AIR 311.11 CFM 0.88 CF 8811.24 4376.05 -5677.04 12007.86 21130.10
Total Heat Gain (Btu/hr)
SUMMER MONSOON WINTER
20819.09 25506.15 -11169.00
27968.47 BTU / HR 8.19 KW
Not Rqd. BTU / HR NOT REQ KW
3.41 KW
Sensible Heat Gain (Btu/hr)
DESCRIPTION SUMMER MONSOON WINTER SUMMER MONSOON WINTER
NORTH 0.00 0.56 23.00 23.00 7.00 0.00 0.00 0.00
NORT-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH-EAST 0.00 0.56 12.00 12.00 7.00 0.00 0.00 0.00
SOUTH 0.00 0.56 12.00 12.00 74.00 0.00 0.00 0.00
SOUTH-WEST 0.00 0.56 85.00 85.00 139.00 0.00 0.00 0.00
WEST 0.00 0.56 163.00 163.00 118.00 0.00 0.00 0.00
NORTH-WEST 0.00 0.56 138.00 138.00 18.00 0.00 0.00 0.00
HORIZONTAL 0.00 0.56 118.00 118.00 36.00 0.00 0.00 0.00
NORTH 0.00 0.36 18.80 3.80 -30.20 0.00 0.00 0.00
NORT-EAST 0.00 0.36 24.80 9.80 -24.20 0.00 0.00 0.00
EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH-EAST 0.00 0.36 32.80 17.80 -16.20 0.00 0.00 0.00
SOUTH 0.00 0.36 30.80 15.80 -18.20 0.00 0.00 0.00
SOUTH-WEST 0.00 0.36 28.80 13.80 -20.20 0.00 0.00 0.00
WEST 0.00 0.36 26.80 11.80 -22.20 0.00 0.00 0.00
NORTH-WEST 0.00 0.36 20.80 5.80 -28.20 0.00 0.00 0.00
EXP.ROOF 0.00 0.51 49.80 34.80 0.80 0.00 0.00 0.00
INSUL ROOF 0.00 0.27 49.80 34.80 0.80 0.00 0.00 0.00
SHADED ROOF 0.00 0.51 22.80 7.80 -26.20 0.00 0.00 0.00
GLASS 0.00 1.13 29.80 14.80 -19.20 0.00 0.00 0.00
PARTITION 0.00 0.40 24.80 9.80 -14.20 0.00 0.00 0.00
CEILING 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
FLOOR 0.00 0.48 24.80 9.80 -14.20 0.00 0.00 0.00
0.00 0.00 0.00
TOTAL HEAT 96728.57 74691.11 -17409.42
10.00 % 9672.86 7469.11 -1740.94
106401.43 82160.22 -19150.36
8.87 6.85 N/A
SUMMER SQFT / TR 161.86 ESHF = 0.90 ADP = 52.00 DEG F = 3089.54
MONSOON SQFT / TR 209.62 ESHF = 0.82 ADP = 52.00 DEG F = 1821.08
FAN / DUCTGAIN
EFFECTIVE
ROOM HEAT
EFFECTIVEROOM TOTALHEAT
REHEAT(SUMMER ERSH -MONS ERSH)
HUMIDIFIER( NEGETIVEERLH WINTER)
SELECTEDHEATING WATTREQUIRED INWINTER
RETURN AIRHEAT GAIN
Solar Heat Gain though Ordinary Glass (Btu/hr. sq.ft) / Equivalent Temperatur
Difference(deg F) with Correction
SOLAR GAIN -GLASS
SOLAR/TRANSMISSION GAIN- WALLS/ROOF
OTHERTRANSMISSION GAIN
TOTALRETURN AIR
HEAT GAIN
SAFETYFACTOR
GRAND TOTALHEAT
TONNAGEREQUIRED
er ADP,
UNITSELECTIONPARAMETER
DEHUMIDIFIERCFM
DEHUMIDIFIERCFM
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HEAT LOAD CALCULATION SHEET
AREA: CHEMICAL - SECOND FLOOR DEPARTMENT LIBRARY
DWG NO SHEET 1 OF 1 REV - 0 DATE
WINTER SQFT / TR N/A ESHF = N/A ADP = N/A DEG F = N/A
3089.54
NOTE (***): Refer to ASHRAE Standard 62-2001, Table - 6.1
Revision 0
Date
Estimated By:
Checked By:
Approved By:
DEHUMIDIFIERCFM
SELECTEDDEHUMIDIFIERCFM
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ANNEXURE-I
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10/12/2010
/hr)
WINTER
6150.00
-748.90
5401.10
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5401.10
/hr)
WINTER
-5491.96
CFM
CFM
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