pending works for unit-2 boiler (1)

8/18/2019 Pending Works for Unit-2 Boiler (1)

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LIST OF PENDING WORKS FOR BOI#$s%&'()'on

PRESSURE PARTS

Cold setting of balance pr.part supports-04 nos for Eco feed line

uid corraction is pending in lin! pipes at so"e locations.

soot blo#er piping balance #or! #it$ supports

%& ' (& spra) piping boiler area ter"ination #it$ s!id as per "odi*cation

%& ' (& spra) piping $)dro test and control +al+es *,ing #or!

ri" piping i.e rain and +ent lines supporting/50 co"pleted

ac! pass tapping point co"pletion. / 06 os. issing at %ite

latfor" for E lance front ' rear side is pending.

E,pansion tra"ps erection at dru"burnerbac!pass ele+ation

ac!pass pent$ouse co"pletion #it$ insulation

% escape piping for %C(&&(&( #it$ % bod) drain ' +ent

u,.stea" piping co"pletion #it$ supports

: to C$i"ne) outside #elding co"pletion and supports #elding

Eco Enclosure built up bea" total 08 os. #elding co"pletion

Eco enclosure 32 nos bea" :% 200 bet#een $oppers erection#elding pending

Eco to & inside e,pansion loc!ing erection#elding co"pletion

Eco Enclosure duct outside #elding ' supports co"pletion / 50 Co"pleted

&ot % to & bus ducting balance supports / 61 os. erection#elding co"pletion

&ot % bus to pentleg supports/52 nos erection#elding co"pletion

&ot % distribution to burner supports/24 nos erection#elding co"pletion

&ot % distribution to no;;le /front ' rearsupports-33 nos erection#elding co"pletion

Eco to & outside #elding co"pletion and supports #elding

frist pass tapping point #it$ ront "iddle #all.

& to E% outside #elding co"pletion and supports #elding / 04 %upports bal forE?%


6/12

HFO & Bed Lance Readiness ( connection ,Hydro ,Air Test to be done )

Readiness of aux.steam system with tracing and trap station

Service Air and Cold PA to Bed Lance Connection

Air Heater Water Wash Line

STRU"TUREalance #or! of 36 group platfor" at di@erent ele+ation in front pass.

onorail for "aterial $andling in oiler rea / 35-301

ir re$eater %upport fra"e / 35-310

&ori;ontal bracing at di@erent ele+ation / 35-353354355

pper landing platfor" / 35-383

Critical iping structure supports / 35-446

>loor grill stairs and $andrail post etc of landing platfor" / 35-810811850

:nterconnection platfor" bet#een boiler and ele+ator / 38-210

ea"s ' bracings of :nterconnection platfor"s / 38-510

Ele+ator Cladding %tructure / 38-610

El+ator Cladding %$eeting / 38-611

Ele+ator c$ine (oo" uide structre /38-710

ea" bracing of %)ste" : s)ste" / 39-150160

% uct %upports / 39-200

: s)ste"


7/12

insulation pending in lin! pipes.

insulation pending in fb$e ' blo#er piping.

insulation pending in ducting area

insulation pending in bac! pass.

poor progreess in pent leg ' ot$er area in insulation #or!

ESP

(igde co+er #elding

7t$ ' 8t$ >ield auging pending

e


8/12

1?2G "a!eup #ater line for +accu"e pu"p.

PENDING WORK OF D,"W NEAR BFP-B

02 oins balance in suppl) ' return line of ooster pu"p ac!et.

PENDING WORK OF D,"W NEAR BFP-A

Erection of 40 > tag CA-51 '52 is balance for ooster pu"p ac!et.

30 oints balance in suppl) ' return line of abo+e inco"plete line.

Erection of 40 %% line #it$ +al+e tag CA-126 ' 127 and its $anger supports /15nos is balance fro" E=-34.00 to 0.00 "tr for B& dosing in CA return $eader.

Erection of 65 > tag CA-64 '65 along#it$ nutbolts ' gas!et is balance for > ac!et.

Erection of 65 > tag CA-58 ' 59 along#it$ nutbolts ' gas!et is balance for >otor cooler.

40 suppl) ' return line erection and its tapping points for C': is balance for oosterpu"p ac!et.

65 suppl) ' return line erection and its tapping points for C': is balance for >otor cooler.

ut ' bolts /partiall) balance in +al+e tag CA-3738394043444546 and CA-33'49 in suppl) ' return line of #or!ing oil?lube oil cooler and "ain isolation +al+erespecti+el).


9/12

LER UNIT-2 AS ON 26.03.16/&o )o n&$s(ons''') &$&s


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pending works for unit-2 boiler (1)

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