140953697 hvac calculation

8/9/2019 140953697 Hvac Calculation

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SAUDI ARAMCOSAUDI ARAMCO

HVAC CALCULATIONSHVAC CALCULATIONS

FORFOR

SWITCHGEAR BUILDING – SABKHA 113SWITCHGEAR BUILDING – SABKHA 113

SHAYBAHSHAYBAH

PREPARED BY:PREPARED BY:

GULF CO-OPERATION SYMBOLS CONT. CO. LTDGULF CO-OPERATION SYMBOLS CONT. CO. LTD

AL-KHOBAR, SAUDI ARABIAAL-KHOBAR, SAUDI ARABIA

OCTOBE 212

CTOBE 212

D 12 October 2012 Issued for 100% Review

REV DATE STATUSWRITTEN BY

(Name)

CHECKED BY

(Name)

APPROV./AUTHOR. BY

(Name)

DOCUMENT REVISIONS

________________________________________________________________________________________________________

PETROCON ARABIA LIMITED


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TABLE OF CONTENTS

ITEM NO. TITLE PAGE

1.0 HVAC DESIGN DATA.....................................................................................................................3

2.0 BUILDING HEAT LOAD CALCULATION......................................................................................3

3.0 COOLING AND HEATING LOAD CALCULATION RESULTS.....................................................10

4.0 AIR CONDITIONING UNIT SELECTION......................................................................................11

5.0 ELITE CALCULATION.................................................................................................................11

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1.0 HVC DESI!N DT

1"1 DESI!N CONDITIONS#

$octio& S'(b') Sudi rbi

$titude * $o&+itude 22 º 21' Nort' * 54 º 03' Est

E,evtio& - .e& se ,eve, 230 ft

Me& Di,( R&+e 22 o/

revi,i&+ i&d Directio& fro. Nort' Nort' Est 3NNE4

i&d Ve,ocit( 5sec +ust 60 M7'

Coo,i&+ $od C,cu,tio&s i& ccord&ce wit' SES 8 112 9 SES: 8 001#

OUTSIDE DESI!N CONDITIONS

HO$E ;UI$DIN!CONDITION

SUMMER

D; O/

MENCOINCIDENT

; O/

INTER

D; O/

CONDITION 1

SES:001

Sect"


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I&side Vertic, Surfce Resist&ce 0"0

TOT$ RESISTNCE 15">51

N!"#$

"4 V,ues were obti&ed fro. SHRE /u&d.e&t,s 2001 3I4 Editio&) C'7ter 26 Tb,e 22"

b.) T'e w,, ,(er deti,s re tBe& fro. rc'itectur, drwi&+"

So,vi&+ for ,, U V$UE#

Resist&ce F t * B

U V$UE F 1 * Tot, Resist&ce F 1 * 15">51

U V$UE F 0"0>5 ;TU * 'rft2/

ddi&+ 20% for &o& ide, fie,d co&ditio

Tot, UV,ue F 0"0>5 G 30"0>5 0"204

% 0.0// BTU & ()*!2)+F

SAES)N)004, P-(-. 4.4$ “ The overall heat transmission coefficient (U-factor) of insulated roofs, walls,

partitions or floors shall not exceed 0.568 W/(m² °K) or (0.10 Btu/h ft² °F)”. Therefore, calculated Wal

U-factor of 0.0// B! & ()*!2)+F is within limit.

2"2 INTERN$ HET $OD2"2"1 $I!HTIN! HET $OD

!ROUND /$OOR

SI No" Roo. N.eRoo.

No"Ju&tit(

$i+'ti&+

/itures)

wtts

;,,st

/ctor

20%

Tot,

$i+'ti&+

tt+e

wtts

1 Switc'+er Roo. 55 2 5 1"2 2=1

1 2 5 1"2 6

2 Mec'&ic, Roo. 2 5 1"2 61

1 2 5 1"2 6

5 ;tter( Roo.

< 2 5 1"2 5


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Ko&e

No"Roo. N.e re) ft2 Ju&tit( tt+es*U&it

Tot,

tts

1 Switc'+er Roo. See Tbu,tio& 1


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Het $oss i& tts

&e, Nu.ber Circuit ;reBer Re,(i&+ 9

Co&tro,

Vertic,

;usCross ;us

Tot, Het

$oss 3wtts4Jt(" 1200 .7s ;reBer

101 1 >= 550 05

102 1 >= 550 05

105 1 >= 550 0510< 1 >= 550 05

10= 1 >= 550 05

TOT$ =1=

24 15" :V) 5HSE SITCH!ER) ;=>S!502

Het $oss i& tts


Co&tro,

Vertic,

;usCross ;us

Tot, Het


101 1 >= 550 05

102 1 >= 550 05105 1 >= 550 05

10< 1 >= 550 05

10= 1 >= 550 05

TOT$ =1=

54 15" :V) 5HSE SITCH!ER) ;=>S!505

Het $oss i& tts


Co&tro,

Vertic,

;usCross ;us

Tot, Het


101 2 >= 550 102 1 >= 550 05

105 1 >= 550 05

10< 1 >= 550 05

10= 550 = 550 05

10> 1 >= 550 05

10 2 >= 550 6

TOT$ 1


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2"5 RTES O/ HET !INS /ROM OCCUNTS

T'e rtes of 'et +i& fro. occu7&ts of co&ditio&ed s7ces re i& ccord&ce wit' SHRE

/u&d.e&t,s H&dbooB) 2006 Editio& C'7ter 26 Tb,e 1" T'e rtes of 'et +i& for t'is fci,it(

used o& t'e c,cu,tio& re s fo,,ows#

T(7e of ctivit( # Seted) ver( ,i+'t worBs

Se&sib,e Het !i& # 2=0 ;tu*Hr

$te&t Het !i& # 200 ;tu*Hr

2"< NUM;ER O/ OCCUNTS

Ko&e

No"Roo. N.e

Roo.

No"

re)

ft

Nu.ber of Occu7&ts

i& ccord&ce wit'Nu.ber of

Occu7&ts

Used$(out SHRE

Std" 2

1 Switc'+er Roo. 20>6 0 0

2 Mec'&ic, Roo. =1 0 0

5 ;tter( Roo. 5


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Ko&e

No"Roo. N.e

re)

ft

No" of

erso&sJu&tit(

Outdoor ir

ReLuire.e&ts)

C/M

Outdoor

ir Used)

C/M

1 Switc'+er Roo. 20>6 0 2C*Hr 12 12

2 Mec'&ic, Roo. =1 0 Direct 100 100

5 ;tter( Roo. 56 C/M

T'e ve&ti,tio& ir 31)2>6 C/M4 s 7er SES:001) Sectio&


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Te.7erture $evi&+ Dr( ;u,b # ="00 /

Te.7erture $evi&+ et ;u,b # ==" /

Tot, Coo,i&+ ReLuired wit' Outside ir # 2"=0 To&s

Tot, Heti&+ ReLuired wit' Outside ir # 5)6>5 31"> B

;4 C$CU$TION 2 3CONDITION24 is i& ccord&ce wit' SES:001) 7r+r7' / G = / F 122 /

5.0 E$ITE C$CU$TION

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140953697 hvac calculation

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