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Inception Report of Sewage Treatment facility at ATS projects At Dera

Bassi, Punjab

2013

Inception Report

The undersigned visited the ATS meadows, Dera Bassi Punjab, site on 16thNov.

201., the visit was assisted b! "r. Nimrat Pa# Singh, Senior "anager$Pur%hase &

Pro%urement ATS 'rou(. )o##owings are the *indings o* the same.

Des%ri(tion o* s%heme+ Designed *or 0 -D based on "BB/

Ph!si%a# observation

o#or o* water B#a%ish gra! (#ease re*er to Photo gra(h3

Sme## T!(i%a# o* sewer Putre*a%tion

indi%ation ess o* o4!gen in treatment

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Inception Report of Sewage Treatment facility at ATS projects At Dera

Bassi, Punjab

2013

Location Finings Impact Remey !Action Status

Bar s%reen+ 1. 5n P#a%es Ni# Not reuired

Sum( 2. 5n (#a%e

. Si7e 2.89 2.8 e**e%tive

de(th 1. "

8. a(a%it! :.68 u "

euiva#ent to more than

20 "in.

;4%eeding

reuirement

Not reuired

< & ' tra( . 5n P#a%e

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Inception Report of Sewage Treatment facility at ATS projects At Dera

Bassi, Punjab

2013

;ua#i7ation

Tan

6. 5n P#a%e

=. Si7e.6.098.0 9 8.0 "0. " *ree board3 or

>6 -

:. ?/T @ 6.: ?r *or 0

-D *#ow rate

>. "i4ing B! Air

10. Pum( 2 Nos.

11.

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Inception Report of Sewage Treatment facility at ATS projects At Dera

Bassi, Punjab

2013

Aeration

Tan

1. 5n P#a%e

16. Si7e 6.098.0 9 8.0 "0. " *ree board3 or

>6 -

1=. ?/T @ 6.: ?r.*or 0

-D *#ow rate

hambers+ Sing#e

1:. Air B#owers 2 Nos.

1>.

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Inception Report of Sewage Treatment facility at ATS projects At Dera

Bassi, Punjab

2013

%a#%u#ated as No dwg.

was avai#ab#e at the

site.

28. 5t is evident in

Photogra(h Bubb#e si7e

are bigger than 0. mm

2. Air transmitting #ine is

over heated

in%reasing the tem(.

ith (resent s!stem

-ajd. nitrogen remova#

is a tough (ro(osition

a%hieve reuired

Nitri*i%ation

$denitri*i%ationin (resent

aeration tan

on#!.

Tubesett#er

26. 5n (#a%e

2=. Si7e . 9 .0 9 2.0

"

2:. S#udge re%!%#ing is

missing

Si7e "eeting thereuirement

annot maintain

reuired "SS during

o(eration

No a%tionreuired.

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Inception Report of Sewage Treatment facility at ATS projects At Dera

Bassi, Punjab

2013

h#orine

ontra%t

Tan

2>. 5n P#a%e

0. Si7e 2. 9 2. 9 2..0

" 0. " *ree board3

or 1.62 -

1. ?/T @ 1.0= ?r.*or 0-D *#ow rate

2. h#orine & dosing

s!stem is missing

Tan "eeting the

reuirement but no

%h#orine thus no

disin*e%tion %an

%reate havo%

No disin*e%tion

at (resent thus

need immediate

%orre%tion

needed

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Inception Report of Sewage Treatment facility at ATS projects At Dera

Bassi, Punjab

2013

S#udge

hand#ing

. )i#ter bags are

(rovided.

Does not meet the

norms

Need s#udge

dr!ing bed.

S#udge dr!ing

beds with 1. 9

1. 9 2 in three

no are reuired

)i#tration 8. Sand & A) does not

have (ressure 'uage

. )i#tration (um(s

Thus having ver! #ess

re#iabi#it! o*

o(eration

Dosed not mat%h the

reuired *#ow rates

Pressure gauge

needs to *itted

Pro(er (um(s

are reuired

meeting

*o##owing 18.6

-Chr 2 m

head.

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Inception Report of Sewage Treatment facility at ATS projects At Dera

Bassi, Punjab

2013

As seen and ana#!7ed b!

Dinar Sa4ena

Chartered Engineer (India); M/128465/1M.I.E., C. Eng., FIPHE, PGDM,E.M.. !"dit#r (IEM!, $.%.)

Rev. -0 `date 19-11-2013