ct&

Qualityl Commitmentl Trust

Q!"* Solutions Ltd. .1"i,*i"ffi.*:T;

R el : Qte x/ 2 0 1 7 /4 4 6A /S B

Client's Name

Client's Address

lnspection Date

Reporting Date

Description of Sampling:

Name of Combustion Unit: Boiler

Fuel Type: Natural Gas*The Unit has option to use Dual Fuel

Sfack Air Emission Monitaring Report

Fakir Fashion Ltd.

Dohargaon, Ba lia para, Ru pgonj, Naraya ngonj, Ba ngla desh.

January O'1,,2A17

January 44,2077

TORP$RATE T}!FJ{E:

'.::.,..1 |,..)t,!.... ;.:.i.,t.itrt: !tn,l,l

I !r.-r:.,: ,i -1ii fl.titt,:!::i'::l

Ili i'-::. lll,il:_ill

'tr#Member

Key inlormation of Eoiler

Boiler Number B-O2

Location Utility Building, Ground Floor, Boiler Room

Registration Number <13 <3 7219Ca 6 ton/hr.Brand Loos Bosch GroupSupplier Name Pacif ic Associates Ltd.Made in Germany

Model ul-s 5000

lnstallation Date September, 2012

BoilerType Horizontal Fire Tube

Operating Pressure 8 bar

Design Pressure 10 bar

Consumption of fuel !2a m3/hr.

Last Seruicing Date DecemberpO ,2016Boiler Maintenance/Repairing Status ok

Fig: Boiler {B-02) P-age-l-ol6

Qualityl Commitmentl Trust

Q!.* Solutions Ltd. .f'

!2.0"C!0.3%reading

t1"CtO.3%reading

0-600"c32-1112"t0-5o" 132-1,22'F

0-21%

0-10000ppm

0-99.9%0-5000ppm

0-5000ppm:

BAB AccreditedInspection Body

In Bangladesh

Pqeg?gl-9

Ref : Qtex/ 2 0 L 7 /4460/5 B

Re leva nt Weathe r Conditi ons

Temperature of Boiler Room 25.3 " C

Humidity of Boiler Room 65.0 % RH

Wlnter

The Stack Air Emission is monitored by automatic sampler connected with the analyzer. The machine

probe has set to the center point of the exhaust. Sampling has been conducted for specific time

intervals mentioned in the work instruction and recorded in a field data collectlon sheet. Qtex

Assessor Mr, Md. Masud Kha has collected the monitoring data. The entire monitoring process has

been conducted following Qtex Work lnstruction Wl 01, and standard operating procedure SOP 01.

Description of Methods:

All the tests have been performed using Continuous Stack Emission Monitoring (CEMS) test

methods. A combustion analyzer was used to monitor CO, SO,, CO2, NO and NO,. The analyzer is

designed to meet the BS EN 50319 standard method. CO, NO, and SO* is measured using

electrochemical sensors and CO2 is measured using Non-Dispersive lnfra-Red (NDIR) method. The

Stack air monitoring has been done by taking 6 data (6 run) for each gas parameters after every 3

minutes interval between each run.

Description of lnstruments:

Para meterTemp MeasurementFlue Temperature withprobe

lnlet temperature! 2% of full scale +150mbar to -

150mbar

1,.0'clr

0.1,'c/r

!2%t 20ppm<400ppmt 5%<5000ppmt 10%>5000ppm!03%readingt 5ppm<100ppmI 5%>100ppmt5ppm<100ppmt5%>100ppm

Excess Ai r

Ambient operating range

0-2885.0%

0"C to 45'Cl10%1o90% RH non condensing

Accu racyResol utlon

Pressure i0.01mbar

Gas MeasurementOxygen

Carbon Monoxide(standard: H

compensated)Carbon Di-oxideNitric Oxide

Oxides of Sulphur

0.t%lppm

0.1.%

lppm

lppm

TEeii [',] ; i3 L L-: Fi, I ilt :

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ffiffiwMember

EOPFORATE OFFiCE:

l ij'i::rr lllr:r1rrr'l 1.:r::: :i!rr:r::.1i.!lr

i'l:q i:': i:i}'l;ir )r-

Qu*lityl Commitmentl Trusl

Q!.* Solutions Ltd. .1''BAB AccreditedInspection Body

In Bangladesh

Ref : Qte x/2 0 L7 /4460/S B

lnstrument Calibration :

The temperature probe has been calibrated by temperature simulator EXlRlt1,7. The COz sensor has

calibrated by using CO test gas, CO standard certified gas, the CO sensor has calibrated by ambient

air and standard certified gas for both lower and higher detection limit. NO sensor is calibrated by

ambient air and standard certified gas for both lower and higher detection llmit respectively. The

pressure sensor has calibrated by rJead wrights taster and E I C11"00 for both lower and higher

detection limit respectively .The pump suction is calibrated by EX/x/186.

lnspection Results:

Page 3 of 6

Run

(3 minutesinterval)

Measured pollutants

CO

mg/m3

Coz

%

NO

mg/m3

NO,

mg/m3

Soz

mglms

O2

o/

Run-1 o/R 11.9 71, 7 4.6 1185 8,0

Run-2 o/R 11.9 7t 7 4.6 1177 8.0

Ru n-3 o/R 11.9 71- 7 4.6 t17t 8.0

Run-4 o/R 1L.9 7t 7 4.6 L111 RN

Run-5 o/R 11.9 7L 7 4.6 ttl7 8.0

Ru n-6 o/R 11.9 71. 7 4.6 tt77 B,O

* O/R -Out of lnstrument Measurement Range; i.e > 10000 ppm

Suspended Parti*f rt" Mrtter (SPM)

Differential Flue Pressure (mbar)

TE{"!it'Ji{n i- eFFicE:

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CORPORATT OFFiCE:,1......i'.: i'i ,.,,,r1 il i::-.j- 1:l

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Q!.* Solutions Ltd. l"i{f.ffi{iffiif lititi:irlf?iiira.. i: ar:.:..ttig,i:i:pi:ri:rr;. i;jrll*#r:*, a.lr'l;;:l*l,r,rl, ,t $ ll

t In BangladeSh

Qualityl Commitmentl Trust

Ref : Qre x/20 77 /4 46A/sB

Graphical Presentation of Result:

ao

Eutrtlrtr0*,IEL+ttrrS{Jtro(,

1200

1000

800

600

400

200

tr Measured Polltrtant NO

mg/ m3

i,a; Measured Pollutant NOx

mg/ m3

r Measured Pollutant SOx

mg/ nr3

)q.+s

*h.b{\nG.q:+r +$' ++'

{a

s+t

$ampling Frequency

tu

$$dtIt

itI

-_.*-___J

Graph 1: Graph of emitted gases ( NO, No,and SO,).

TECHNICAL OFFICE:

ii.:;; rtr gi:. :.)l:+ rr..:- I li I .], *r tg 1; Ilr1.., +1)r:-l l{'lili: lal 1 : ':

'6ffi, ffi"WMember

-

Page 4 of6

Q!.* Solutions Ltd. f':nt I Trust

Ref : Qte x/ 2 0 1 7/44 6 0/ S B

Standard Permissible Limit:

NYS= Not Yet Set

US EPA= US Environmental Protection Agency

DOE= Department of Environment (Bangladesh)

Suspended Particulate Matter (SPM) Standard limit

NO, = gx;6"t of Nitrogen INO+NOr]

SO2= 5r11rt Dioxide

CO =Carbon Monoxide

BAB AccreditedInspection Body' In Bangladesh

Quality I

AgencyPollr rta nts

comg/Nm3

Cozmg/Nm3

NO,mg/Nm3

Soz

ms/Nm3

DOE (Bangladesh

Standard)NYS NYS

150(Gas)

300 (oir)

600 (Coal)NYS

US EPA NYS NYS150 (Gas)

3oo (oir)NYS

IFC (World Bank) NYS NYS

320 (Gas)

a60(Liquid)6s0 (Solid)

NYS (Gas)

2000 (Liquid)

2000 (Solid)

t

Agency SPM Density

According to ECR 97 (amendment 2005)

500 mglm3 (Coal)

100 mglm3 (Gas)

300 mg/m3 (oil)

Page 5 of 6

TECHNICAL OFFICE:

il, Lluirr' l:rllrlrr ili:;*iltl;:i.:E!:, llhar;-111 l, !;*;1.ll,:ti'l,*nti{l j SSlli i**i} jf-il1l. ffi.w

Member

CORPORATE OFFICE:

f i;i: !l;r i;*!-el 1f , lilr:ri: i4. :' ,,..:.1: .1

l"ji*rir- l.;l;]<l .l?]*, it;:rgial;sh.' : -. -lir,ir. ; .

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Q!.* Solutions Ltd.;'r:frrr'rirrirftii#i"l*:;i:*1i. lt;::rt:?.i*t:, {-i.:,,ri:l'*ii+ri, {il*llr*#r:l_ ,t I i}

fti,*ilm"*:TiIn Bangladesh

r

I

Quality I Commitmentl Trust

Ref : Qte x/ 2 0 1. 7 /446 0/S B

Comment:

Flue gas emitted from the stack point of the boller has been analyzed for measuring the

concentration of NO, NO,, SO,, 02, CO & CO2and Suspended Particulate Matter (SPM). The stack

air emission monitoring has conducted to evaluate the effect of the plant's emission on the

environment while the boiler has been running on tO)% Natural Gas. From the analysis, it has

been observed that the emission of NO, and Suspended Particulate Matter is within the standard

limit. The standard emission limit of SO,, CO & COz for the combustion of Natural Gas has not

been set yet.

Prepared by

F"-}q1,^.n' ?et'A o --a

[,i.*nr, F*i*ina F,i l,i*us;'.-:,;l'.1::'-,: -:l '-':':.: ..:t {r'iET),

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, \i.i iiil,ij'li": ii::-i i:ll,:. 1:lr,, r.iir::..r".i,rtj:rr:

':,1:.t r. ,:t',.r1:,i,.:i;.ti .''.,.,:.,i ji irt iitl.t i'irl)i,rl:ti,

.rli, llr,.t::t;l'r ,..ttt.;r, t',':'. ,,: :;t;.t i:.1,:;i lri ',':t,t,.l:

i1,:.'t-)N1.:.:ti',i.: itltt:-.t:ti) ll_rlltf:i ',,-lt-ist.*-1, *:tl|rlt:;

Checked by

---0 n,( ,Jr, '*

IEng)r/Sadia MohsinM.Sc, ln Envlronmental Engineering

B.Sc. (Engg.) ln Chemlcul Engg, & Potymer ScienceLead Assesaor: lS0/tEC 17025: 2005; MIEB-33370-*7,-T _ /r,t Technical Minager

Uc-l,wvZ'<-L[/oVvtt- Qtex selutions Llmited

Tahura KhanamB.Sc. ftlons), ldS in Biochemistry & Molecular Biology (DU)

Lead Assessor: ISO/IEC 1 7025:2005Lead Auditor: ISO *001:2008, ISC 14001:2004, SAB000

Managing DirectorQtex Solutions Limited

,t. i.fij. ,,\,|.; t.$;it}l)tt.;rjt,;',:1 t.;:i,t:l.t I ;ri r;til tt .,.t 1..

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Page 6 of 6

Approve By

TECHNICAL OFFICE:

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CORPORATE OFFICE:

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Member