LLOYDS STEELS INDUSTRIES LIMITED
Corporate Office : A-2, Madhu Estate, 2nd Floor, Pandurang Budhkar Marg, Lower Parel (W), Mumbai 400 013.
Tel: 91-22-6291 8111 email : infoengg@lloyds.in, website: www.lloydsengg.in CIN : L28900MH1994PLC081235
Ref.: LSIL/RM/22-23/N-3205/R0
TECHNICAL OFFER
January 13, 2023
M/s. JINDAL SAW LIMITED,
JINDAL ITF CENTRE, 28-SHIVAJI MARG,
NAJAFGARH ROAD, INDUSTRIAL AREA,
NEW DELHI-110015
KIND ATTN : Mr. ANAND SRIVASTAVA
Sub: Technical offer for design, engineering, manufacturing, supply and erection & commissioning of one no. 115
TPH, 70 Kg/Cm²(g) pressure, 500±5°C SH steam temperature single drum water tube type WHR boiler coke
oven exhaust gas application.
Ref: E-mail dtd. 11.01.2023
Dear Sir,
This is with reference to the above mentioned enquiry, we are pleased to submit our Technical offer for Design,
Engineering, Manufacturing, Supply, Erection and Commissioning for the above said boiler for your kind
consideration. Also please find attached herewith our company profile/credentials for your kind perusal.
We hope the above is in line with your requirement and for any further information/query, please feel free to
contact us.
Thanking you once again and assuring you of our best services at all times.
Yours faithfully,
For LLOYDS STEELS INDUSTRIES LIMITED
D. GHOSH
Mobile : 9821131906
Encl : Technical offer & Drawings.
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
Page 2 of 55
INDEX
ANNEXURES
DESCRIPTION
ANNEXURE – I
WATER QUALITY REQUIREMENT
ANNEXURE – II
DESIGN BASIS
ANNEXURE – III
TECHNICAL DATA SHEET FOR WHRB
ANNEXURE – IV
SCOPE OF SUPPLY
ANNEXURE – V
COMMISSIONING SPARES
ANNEXURE – VI
PERFORMANCE GUARANTEE
ANNEXURE – VII
TERMINAL POINTS
ANNEXURE – VIII
EXCLUSIONS
ANNEXURE – IX
SUB-VEDNDOR LIST
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
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Date : 11.01.2023
PAGES
Page 3 of 55
ANNEXURE – I : WATER QUALITY REQUIREMENT
For high pressure boilers of drum pressure from 61 ata to 100 ata, it is always essential to supply demineralized make water.
The following recommendation is intended to avoid deposition and corrosionin boiler and to obtain desirable steam purity for
trouble free operation of turbine.
RECOMMENDED FEED WATER LIMITS
DESCRIPTION
Specific electrical conductivity at 25°C measured after cation exchangerin H+ form and
after Co2 form and after Co2 removal (max.) (µ s/cm)
Total iron (max.) (ppm)
Total copper (max.) (ppm)
Total silica (max.) (ppm)
Oxygen (max.) (ppm)
Hydrazine residual (ppm)
pH at 25°C (Copper alloy pre-boiler system)
pH at 25°C (Copper free pre-boiler system)
Permanganate (max.) (ppm)
Hardness (max.) (ppm)
Total CO2
Oil
0.5
0.01
0.01
0.02
0.007
0.01 – 0.02
8.8 – 9.2
9.0 – 9.4
Nil
Nil
Nil
Not allowed
RECOMMENDED BOILER WATER LIMITS
DESCRIPTION
Total dissolved solids (ppm)
Specific electrical conductivity at 25°C (µ s/cm)
Phosphate residual (ppm) (Note-5)
pH at 25°C (Note-5)
Silica (Max.) (ppm) (Note-4)
Note:
1.
Not more than 100
Not more than 200
15-25
9.8 – 10.2
To be controlled on the basis of silica
in boiler water and drum pressure
and boiler water pH relationship to
maintain less than 0.02 ppm inthe
steam leaving the drum.
All the measurements of feed water shall be made at high pressure heater outlet or economiser inlet.
2.
Oxygen can also be additionally measured at deaerator outlet to determine the quantity of N2H4 dozing.
3.
The recommended pH in feed water can be obtained by dozing ammonia morpholine or any volatile amine. The concentration
of volatile chemical in the feed water should not exceed 1 ppm (expressed as ammonia).
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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PAGES
Page 4 of 55
4.
If the pH of boiler water falls below the recommended range, it will considerably increase silica carryover in steam and
hence suitable lower silica level should be maintained in boiler water to maintain less than 0.02 ppm in steam leaving the
drum.
5.
The phosphate and pH are recommended in accordance with co-ordinated phosphate curve to prevent presence of free
hydroxide in boiler water. If the recommended pH is consistently obtained phosphate residual can be maintained near
lower limits.
6.
Water levels in drum should be maintained within limits during all operational modes, start-up, load fluctuation and
normal operation.
7.
The alignment of drum internal should be checked and ensured to be in order at least once everyyear.
8.
It is needless to emphasize that correct sampling accurate measurements with the use of reliableinstruments at
adequate intervals and proper logging of reading go a long way in ensuringtrouble free operation of boilers.
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
PAGES
Page 5 of 55
ANNEXURE – II : DESIGN BASIS
S. No.
Description
Unit
Remarks
1.0
Electrical power
1.1
Voltage level for LT motors
V
415±10%
1.2
Frequency
Hz
50 ± 5%
1.3
Combined
frequency
1.4
Type
2.0
2.1
For Instrumentation
Voltage
V
220 VAC
2.2
Frequency
Hz
50
2.3
Type
3.0
Instrument air
3.1
Pressure
3.2
Temperature
3.3
3.4
Quality
3.5
Duty
4.0
4.1
4.2
Compressed air
Pressure
4.3
Quality
4.4
Duty
5.0
Cooling water
5.1
Pressure
5.2
Temperature
5.3
Quality
5.4
Duty
6.0
Site conditions
6.1
Site location
6.2
Temperatures
variation
Dew point
Temperature
on
voltage
&
10%
3 phase 4 wire
Single phase, AC
ATA
5.0 – 6.0
°C
Ambient
Dry & Oil free
°C
-40
Instruments
ATA
5.0 – 6.0
°C
Ambient
Dry
General purpose
ATA
2.5 – 3.0
°C
42 – max. / 30 – min
Soft
General purpose
Pragpar-Village
Mundra- Taluk
Kutch–Dist, Gujarat-370415
For Performance
°C
40
For Electrical Design
°C
50
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
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PAGES
S. No.
6.3
Page 6 of 55
Description
Remarks
%
60
Relative humidity
For Performance
6.4
Unit
Seismic design
6.4.1
Basic horizontal seismic co-efficient
6.4.2
Site Altitude above mean sea level
As per IS-1893-2002
Mtrs
Customer to specify
6.5
Area classification
6.6
Environment
Non corrosive
6.7
Boiler location
Semi – outdoor
6.8
Number of boilers
7.0
Major codes
7.1
Design
7.2
Safe & Non Hazardous
2
IBR 1950 WITH LATEST
AMENDMENTS
Pressure parts
ASME PTC 4.4 for performance
calculation
7.3
Boiler performance testing
8.0
Inspection
8.1
Pressure parts
8.2
Stage wise inspection
8.3
Final dispatch inspection
9.0
Non
pressure
equipment
9.1
Stage wise inspection
LSIL
9.2
Final dispatch inspection
LSIL
IBR 1950
As per LSIL QAP
parts
LSIL
&
Bought
out
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
PAGES
Page 7 of 55
ANNEXURE – III : TECHNICAL DATA SHEET
SL.
NO
A
DESCRIPTION
UNITS
DETAILS
General
1
Type of Boiler
2
Type of circulation
3
Type of support
4
No. of Boilers
5
Boiler design code
B
Single drum water tube boiler
Natural Circulation
Bottom supported
One
IBR 1950 with latest amendments
Boiler Predicted Performance
1
Boiler Capacity (MCR)
2
Steam temperature at
outlet
3
Superheated steam control range
4
Steam pressure at super heater outlet
5
Minimum continuous rating of the Boilerwith
automatic controls
6
Exhaust gas composition
kg/h
super heater
ºC
%
Max. gas
flow
Normal
gas flow
Min. gas
flow
115,000
93,000
85,000
500±5
60 to 100. Also the rated steam
temperature shall be achieved at minimum
gas flow condition (135150
Nm3/hr @ 900 Deg C)
kg/cm2
(g)
70
kg/h
Not Applicable
%
PERCENTAGE v/v
a.
CO2
5.13
b.
O2
9.48
c.
H2O
13.87
d.
N2
71.51
e.
CO
NIL
f.
SO2
mg/Nm3
1100
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
PAGES
SL.
NO
DESCRIPTION
Page 8 of 55
UNITS
DETAILS
10
Radiation Loss
%
1.5
11
Blow down
%
2.0
12
Net Heat Input through gas
Max. gas
flow
Normal
gas flow
Min. gas
flow
a. Flue gas temp at tunnel
1150
1000
950
b. Radiant chamber inlet temperature
1150
1000
950
c.
1050
890
850
d. Secondary Super heater outlet
965
818
780
e.
Intermediate super heater inlet
N.A
N.A
N.A
f.
Intermediate super heater outlet
N.A
N.A
N.A
g. Primary Super heater inlet
965
818
780
h. Primary Super heater outlet
814
690
663
i.
Evaporator outlet
401
366
357
j.
Economiser inlet
401
366
357
k.
Economiser outlet
180
180
180
13
14
92.90 (Max.)
75.93 (Normal)
68.39 (Min.)
MKcal/hr
Flue Gas Temperature
ºC
Secondary Super heater inlet
Water Temperature
ºC
a.
Economiser inlet
140
b.
Economiser outlet
280
15
a.
Steam Temperature
Primary Super heater inlet
ºC
290
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
PAGES
SL.
NO
DESCRIPTION
Page 9 of 55
UNITS
DETAILS
b.
Primary Super heater outlet
410
c.
De super heater inlet
410
d.
De super heater outlet
390
e.
Secondary Super heater inlet
390
f.
Secondary Super heater outlet
16
Flue Gas Pressure at
a.
Radiant chamber
- 35
b.
Super heater inlet
- 40
c.
Super heater outlet
- 55
d.
Evaporator inlet
e.
Evaporator outlet
f.
Economiser
- 200 (Eco. Outlet)
i.
ID fan inlet
- 220
17
Flue Gas Velocities
500±5
mmWC
‘-- 110
m/s
a.
Radiant Chamber
b.
Primary Super heater
10 - 12
c.
Secondary Super heater
10 - 12
d.
Evaporator
10 - 12
e.
Economiser
8 - 10
f.
Gas ducting
15
18
a.
Water Velocities
Economiser
10
m/s
0.75 to 1
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
PAGES
SL.
NO
b.
19
DESCRIPTION
Page 10 of 55
UNITS
DETAILS
Feed water line
Steam velocities
1 to 3
m/s
a.
Primary super heater
8.0 – 12.0
b.
Secondary Super heater
10.0 – 15.0
c.
Main steam line
35.0 – 40.0
20
Steam Pressure Profile
kg/cm2 (g)
a.
At main steam stop valve
70.0
b.
Super heater safety valve set
82.5
c.
d.
Pressure drop across Primary Superheater
5
Pressure drop across Secondary Superheater
e.
Pressure drop across Super heater links
f.
Drum Safety valve I set pressure
82.5
g.
Drum Safety valve II set pressure
82
h.
Design Pressure
21
De super heater spray quantity
kg/hr
22
Provided Heat Transfer Areas
m2
a.
82.5
4000 – 9000
THERMAL
IBR
Water wall
430
1100
b.
Primary Super heater
680
700
c.
Intermediate super heater (If any)
N.A
N.A
d.
Secondary Super heater
436
456
e.
Evaporator
3200
3400
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
PAGES
SL.
NO
DESCRIPTION
Page 11 of 55
UNITS
DETAILS
f.
Economiser
4800
5000
23
Overall Boiler circulation ratio
C
Boiler Construction Details
1
Steam Drum
a.
Internal diameter
mm
1375
b.
Drum length (straight portion)
mm
8000
c.
Drum shell plate thickness
mm
63
d.
Drum shell material
e.
Drum dished end thickness
f.
Drum dished end material
g.
Drum manhole size
h.
Type of drum support
i.
Drum operating pressure at MCR
j.
Drum Design pressure
k.
Drum Design Temperature
l.
Drum Design code
15 - 20
SA 516 Gr. 70
mm
70
SA 516 Gr. 70
mm
400
Bottom Support
kg/cm2(g)
kg/cm2(g)
°C
75
82.5
300
IBR 1950 with its latest amendments
m.
No. of Direct level gauges on drum
2 (Bi Colour Multiport)
n.
No. of Remote level gauges on drum
o.
No. / Type of safety valve on the drum
2 / Spring loaded
p.
Steam / Water handling capacity
7.35 / 5.08 m^3
1 (Hydrastep type) with two displays, one
at operating floor of Boiler and one atcontrol
room)
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
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PAGES
SL.
NO
DESCRIPTION
Page 12 of 55
UNITS
DETAILS
q.
Type of Steam Drier / Separator
Turbo Separator / Demister
r.
Type of drum internal provided
Two stage screen separator
2
Water wall Assembly
a.
Type of construction
b.
Tube size (OD x T)
c.
Tube material
d.
Header Size (OD x T)
e.
Header material
f.
Fin material and thickness
g.
Water wall size (L x W)
h.
Water Wall height from Bottom Headerto Top
Header
3
Fin welded membrane
mm xmm
50.8 x 4.06
SA 210 Gr. A1
mm xmm
273.1 x 18.26
SA 106 GR.B
IS 2062 & 5 mm
mm xmm
5000 x 7500
mm
Convection Super heater
22900
Primary
Secondary
a.
Type of flow
Cross
Cross
b.
Arrangement
Inline
Inline
c.
Location
Convection
Convection
d.
Tube size (OD x T)
38.1 x 4.06
38.1 x 4.5
e.
Tube material
f.
Header Size ( OD X T )
g.
Inlet Header material
h.
Super heater no. of tubes
mm xmm
SA 210 Gr. A1 /SA
213 T11
mm xmm
273.1 x 18.26
SA 106 Gr. B (inlet)SA
335 P-11 (outlet)
SA 213
T11/T22
273.1 x 21.44
SA 106 Gr. B
(inlet) & SA
335 P22
(Outlet)
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
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PAGES
SL.
NO
i.
DESCRIPTION
Page 13 of 55
UNITS
• Deep
16
10
• Wide
73
73
114
114
101.5
101.5
73
73
Tube pitch arrangement
mm
• Longitudinal
• Transverse
j.
4
DETAILS
No. of parallel path on steam side
De super heater
a.
Type
b.
Location
c.
Number off
d.
Material of pipe
e.
Maximum / minimum spray quantity
5
Evaporator
a.
Type of Evaporator
b.
Arrangement
c.
Tube size (OD x T)
d.
Tube material
e.
Header size (OD x T)
f.
Header material
SA 106 GR.B
g.
Casing material
IS 2062
h.
No. of block of Evaporator
Inter stage, spray type, fixed nozzle
In between superheater stages
One
SA 106 Gr.B
kg/h
4000 - 9000
Evaparator - I / II / III
PLAIN
TUBE
Plain Tube
Inline
mm xmm
44.5 x 4.06
SA 210 Gr. A1
mm xmm
Later
Totally 3 stages (Two in WW enclosure,One in
Casing enclosure)
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
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PAGES
SL.
NO
i.
j.
k.
DESCRIPTION
Page 14 of 55
UNITS
DETAILS
Type of flow
Cross
No. of tubes
• Deep
24 / 20 / 18
• Wide
73 / / 73 / 73
Tube pitch arrangement
mm
• Longitudinal
101.5 / 101.5 / 101.5
• Transverse
l.
6
Total no. of parallel path on
Type of Economiser
b.
Arrangement
c.
Tube size (OD x T)
d.
Tube material
e.
Header size (OD x T)
f.
g.
i.
j.
72 / 72 / 72
Economiser
a.
h.
101 / 101 / 89
PLAIN
TUBE
mm xmm
Plain tube
Plain tube
Inline
Inline
38.1 x 4.06
38.1 x 4.06
SA 210 Gr. A1
mm xmm
SA 213 TP
316L
Later
Later
Header material
SA 106 GR.B
SA 106 GR.B
Casing material
IS 2062
IS 2062
1
2
Counter
Counter
• Deep
2 x 30
2 x 26
• Wide
73
73
No. of block of economiser
Type of flow
No. of tubes
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
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PAGES
SL.
NO
k.
l.
7
DESCRIPTION
Tube pitch arrangement
Page 15 of 55
UNITS
DETAILS
mm
• Longitudinal
114
114
• Transverse
90
90
Total no. of parallel path on
73
73
DRAFT EQUIPMENT - I.D FAN
7.1
No. off @ MCR
7.2
Capacity / fan@ BMCR
m3/s
62.31
7.3
Capacity / fan@ T.B
m3/s
68.5
7.4
Head @ BMCR
mm WC
220
7.5
Head @ T.B
mm WC
275
7.6
Margin on flow over BMCR
%
10
7.7
Margin on head over BMCR
%
25
7.8
Design temperature
◦C
180
7.9
flow medium
7.10
Fan speed
rpm
980
7.11
Motor rating (BKW)
KW
275
7.12
Actual Motor rating (BKW)
KW
315
7.13
Type of control
7.14
Type of lubricant
Grease
7.15
Type of coupling
Resilient
7.16
Type of wear liners for ID fans
2 X 60%
Coke Oven Exhaust Gas
IGV & VFD
Hard faced wear liners
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
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LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
PAGES
SL.
NO
8
DESCRIPTION
Page 16 of 55
UNITS
DETAILS
Hot Gas Ducting Specification
a.
Material of construction
b.
Thickness
9
IS 2062
mm
10
Flue gas ducting
a.
Material of construction
b.
Thickness
c.
Weight of Pressure parts in WHRB
d.
Weight of Non-Pr parts in WHRB
IS 2062
mm
5
Will be furnished along with CommercialOffer
Will be furnished along with CommercialOffer
D.
Feed Water Pumps
3 X 50% (2W+1S)
1
Model/Size
As per suppliers standard
2
Pump Type
Multi stage, Centrifugal
3
Fluid Temperature
4
°C
140
Normal Flow
Cu.m/h
60.01
5
Rated Flow
Cu.m/h
63.01
6
Differential head at normal Condition
mlc
1037
7
Differential head at rated Condition
mlc
1141
8
NPSH required (at strainer inlet)
9
Speed
m
rpm
10
Number of stages
11
Cold efficiency at normal flow
%
12
Hot efficiency at normal flow
%
As per suppliers standard
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
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PAGES
SL.
NO
Page 17 of 55
DESCRIPTION
UNITS
DETAILS
13
Cold efficiency at rated flow
%
14
Hot efficiency at rated flow
%
15
BKW at rated flow with cold
efficiency
(KW)
16
BKW at rated flow
efficiency.
(KW)
17
Motor KW/ speed
KW/RPM
315/2900
18
Impeller Diameter
mm
As per suppliers standard
19
Minimum Continuous flow
20
21
with hot
As per suppliers standard
• Thermal
Cu.m/h
• Stable
Cu.m/h
Pump shut off head
m
Material
a.
Casing
WCB
b.
Impeller
1.4008.09
c.
Suction
WCB
d.
Discharge casing
CA 6NM
e.
Shaft
AISI 410
f.
Seal casing
CA6NM
g.
Wearing ring
CR.Hard 400
h.
S.P.Sleeve
AISI 316
i.
Balancing disc
A182 Gr.F6A
j.
Coun.Balancing disc
A182 Gr.F6A
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
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PAGES
SL.
NO
DESCRIPTION
Page 18 of 55
UNITS
DETAILS
k.
Tie rod / Nut
EN 24 V/T
l.
Base plate
MS
m.
Suction strainer casing
CS
n.
Strainer internals
SS
o.
Companion flanges
CS
22
Cooling water
a.
Quantity
lph
b.
Pressure
kg/Sq.cm
23
As per suppliers standard
Balancing flow
a.
Quantity
Cu.m/h
b.
Pressure
kg/Sq.cm
24
As per suppliers standard
Recirculating type
a.
25
Automatic / Manual
Automatic
Safety Valves
SV-I
SV-II
Steam
Drum
Steam
Drum
1
1
SV-III
Main Steam
Line
a.
Location
b.
Number provided
c.
Make
As per suppliers standard
d.
Type
Spring loaded Mechanical
e.
Orifice designation
f.
Inlet / Outlet size
mm
g.
Relieving capacity
Kg/h
56000
56000
1
56000
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
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PAGES
SL.
NO
DESCRIPTION
h.
Set pressure
i.
Selection basis (code)
j.
Material
Page 19 of 55
UNITS
Kg/sq.cm
DETAILS
82.5
82
77
ASME Sec. 1
• Body
WCB
WCB
WC6
• Bonnet
WCB
WCB/
WC6
• Spring
Carbon
Steel
Carbon
Steel
Alloy Steel
• Nozzle/Code
SS
k.
Hydraulic test pressure
l.
Seat leakage pressure
m.
over pressure
%
5%
n.
Blow down pressure
%
7%
E.
DEAERATOR CUM STORAGE TANK
1
Deaerator
a.
Type
b.
Design standard
2
Design Conditions
a.
De-aeration capacity
kg/h
126000
b.
Design temperature
ºC
250
ata
6
ºC
220
ºC
30
c.
d.
e.
LP Steam pressure at :pressure controlvalve
inlet
LP steam temperature @º C :pressurecontrol
valve inlet
Temperature of incoming water
123.7
123
115.5
90% of set pressure
Tray cum spray type
As per IBR 1950/ASME Section VIII Div. 1
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
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BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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PAGES
SL.
NO
Page 20 of 55
DESCRIPTION
UNITS
DETAILS
ºC
140
0.007
f.
De-aerated Water temp.
g.
Dissolved Oxygen in De-aerated water
ppm
h.
Quantity of Steam required
Kg/h
i.
Type & Thickness of Insulation adopted
j.
Corrosion Allowance considered
3
Deaerator Water Storage Tank
a.
Storage (20 minutes storage for normalcapacity
between NWL & LWL)
b.
Support type
c.
Location
4
Material of construction
a.
b.
LRB 120 kg/m^3, 22 SWG thick
3
m3
Pipe nozzles
d.
Spray nozzles/Trays
e.
Internals
f.
Piping
between
transfer
Deaerator Boiler feed pumps
5
CHEMICAL DOSING SYSTEM
a.
Type of system
b.
Tank Capacity
c.
Tank Material
d.
Tank Size
42
Saddle support
RCC Roof Top of Control Room Building
Plate material for shell, Dished end &storage
tank
Plate thickness for shell, Dished end &storage
tank
c.
19000
SA 516 Gr. 70
Will be furnished during contract stage
SA 106 Gr. B
Nozzle – CS Trays
: SS 304
IS 2062
pump
SA 106 Gr. B (From deaerator to boilerfeed
pumps)
&
LP DOSING
HP DOSING
Mixing cum metering
Litres
400
SS 304
mm
Will be furnished during contract stage
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
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PAGES
SL.
NO
DESCRIPTION
Page 21 of 55
UNITS
DETAILS
e.
Type of stirrer
Motorised stirrer
f.
Type of pump
Positive displacement piston pump
g.
No. of pumps
2 (1W + IS)
2 (1W + IS)
h.
Capacity of the pump
lit/h
21
18
i.
Head developed by pump
Ata
10
95
j.
Motor rating
KW
0.37
0.75
k.
Chemical to be dosed
l.
Piping material from LP to Deaeratoroutlet / HP
to steam drum
6
CHIMNEY
Hydrazine /
Sodium Sulphate
Tri-sodium phosphate
SS 304
Not in Vendor Scope
Type
-
a.
Top diameter
mm
-
b.
Bottom diameter
mm
-
c.
Total height
mm
-
d.
Flared height
mm
-
e.
Thickness
mm
-
f.
Material specification
mm
-
7
Guiloutine damper
a
Material specification
b
Size
c
Type
8
Piping code
Will be furnished during contract stage
ASME B.31.1
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
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PAGES
SL.
NO
DESCRIPTION
9
Blow down tank
a.
Type
b.
Material
c.
Thickness of plate
10
Insulation
a.
Insulation material
b.
Cladding finish
11
Painting
a.
Primary
b.
Final
Page 22 of 55
UNITS
DETAILS
Common Continuous and intermittentblow
down
SA516 Gr.70
10 mm
LRB
22 SWG, Aluminum
Two coats of Red oxide at shop
2 coat of Epoxy final painting at site
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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PAGES
Page 23 of 55
ANNEXURE – IV : SCOPE OF SUPPLY
√
X
: LLOYDS STEELS INDUSTRIES LTD.
: M/s. JINDAL SAW LTD.
S.NO
1
1.1
1.2
1.3
1.4
DESCRIPTION
ENGG
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
N.A
N.A
N.A
N.A
√
√
√
√
√
√
√
√
Remarks
PRESSURE PARTS
Fully welded steam drum with internals,
man holes and necessary nozzle
connections for mounting valves &
fittings.
Fully welded mud drum with
manholes
and
nozzle
connections
Water
cooled
membrane
enclosure
with headers and
necessary connections like drains
Hopper below the furnace with double
isolation gates with rack and pinion
arrangement
1.5
Super heater assembly.
√
√
√
√
1.6
De-super heater tube assemblies with
inlet and outlet headersalong with coil
supports
√
√
√
√
1.7
Necessary links between Drumand main
steam stop valve.
√
√
√
√
1.8
Evaporator assembly with tubes
assembly and headers.
√
√
√
√
1.9
Hanger
tube
assembly
tubes and headers
√
√
√
√
1.10
Down
comers
necessary
√
√
√
√
1.11
Economiser tube assemblies withinlet &
outlet headers of each block and
bypassing arrangement of each block
along with coil supports
√
√
√
√
and
Riser
with
as
Fixed Nozzle
Spray Type
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
PAGES
S.NO
1.12
2
DESCRIPTION
Economiser casing , access doors and
hoppers with isolation gates with rack
and pinion arrangement
Page 24 of 55
ENGG
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
INTEGRAL PIPING
2.1
WATER PIPING
2.1.1
From BFW pump outlet to BFW delivery
header including delivery header.
√
√
√
√
2.1.2
From feed pump delivery headerto
feed control station inlet
√
√
√
√
2.1.3
Feed water control station outletto
economiser inlet
√
√
√
√
2.1.4
From economiser outlet to steamdrum
inlet
√
√
√
√
2.1.5
From upstream of feed control station
to DeSH spray water control station
inlet and spray water control station to
de-superheater
√
√
√
√
2.1.6
Min recirculation line from BFWP
station to de-aerator
√
√
√
√
2.1.7
Boiler initial filling line & pump
(Connected to Economiser andring
header)
√
√
√
√
2.1.8
Pipe supports
√
√
√
√
2.1.9
Balancing leak off lines fromBFWP
station to de-aerator
√
√
√
√
√
√
√
√
X
X
X
X
2.1.10
2.1.11
Remarks
Feed piping inter connecting proposed
feed pump station and existing feed
pump station
DM water line from DM transferpump
outlet up to one point in boiler house
and TG House.
350 m length
(from
TG
building)
50m
length
considered
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
OFFER REF. NO.
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PAGES
S.NO
2.1.12
2.1.13
2.1.14
Page 25 of 55
DESCRIPTION
ENGG
DM water line from one point in TG
House to De-aerator level control
station
DM water line to dosing tanks and
other boiler utilities fromone point in
boiler house
Cooling water inlet and outlet line up
to one point in boilerhouse
2.1.15
Cooling water line to and from
individual equipment from one point
in boiler house
2.2
EXTERNAL PIPING
2.2.1
Boiler MSSV outlet to common steam
header (350 Mtrs) (Located in TG
building) along with motorized isolation
valves at the common steam header, as
per the steam piping scheme drawing.
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
√
√
√
√
X
X
X
X
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
2.2.2
Common steam header locatedin
Turbine floor
2.2.3
Common
steam
Turbine (30 Mtrs)
2.2.4
PRDS-1
heating
2.2.5
Steam piping from common steam
header to De-aerator initial heating
PRDS-1 station and from PRDS-1 outlet
to De-aerator Pressure Control station.
(25 + 25 mtr)
√
√
√
√
2.2.6
Bleed steam piping from turbineto Deaerator. (40 Mtrs)
√
√
√
√
2.2.7
PRDS 2 for Air ejector/Glandvent
condenser.
√
√
√
√
2.2.8
Steam piping from common steam
header to Air ejector/Gland vent
Condenser, PRDS-2 station and PRDS2 outlet to Air ejector/Gland vent
condenser. (25 + 25 + 40 mtr)
√
√
√
√
Spray water piping for all PRDSfrom
feed line.
√
√
√
√
2.2.9
for
header
De-aerator
to
initial
Remarks
15m
length
considered
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
PAGES
S.NO
Page 26 of 55
DESCRIPTION
ENGG
MFG./
FABRICATION
SUPPLY
E &C
2.2.10
Necessary drains traps and vents
required.
√
√
√
√
2.2.11
Necessary instrument air piping
required from one point near boiler
area.
√
√
√
√
2.2.12
All necessary Pipe supports
√
√
√
√
2.2.13
Necessary
valves
including strainers.
√
√
√
√
2.2.14
Warm up vent piping with motorized
isolation valve and Silencer at the
inlet of turbine (10 + 15 )
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
2.2.15
2.2.16
2.2.17
2.2.18
2.2.19
2.2.20
2.2.21
2.2.22
&
fittings
Flow nozzle for T.G inlet steamflow
PRDS 3 (Dumping steam)
Steam piping from common steam
header to dumping PRDS- 3 and from
Dumping PRDS-3 to the terminal point
for connecting the dumping steam (25
+ 25 mtr)
Steam piping from the existing Turbine
bleed to proposed De- aerator with
header. (Bleed piping from existing and
proposed turbine needs to be
interconnected with header and further
to connected the proposed De-aerator
(25 Mtrs)
TG condensate piping from the TG
terminal point to the de- aerator
Pair of Break Flanges at TG inletunder
External steam piping
Interconnection of steam line between
proposed and both existing steam
header (25 + 25 mtrs.)
Modification
steam header
in
the
existing
√
√
√
√
X
X
X
X
√
√
√
√
X
X
X
X
Remarks
30%
of
steam quantity
De-aerator should
have a two
nozzles toconnect
toTurbine CEP
50m length
considered.
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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Date : 11.01.2023
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PAGES
S.NO
2.2.23
2.2.24
DESCRIPTION
Motorised
valve
for
the
interconnection line between the
proposed and existing steamheader
The following instruments andMotorised
shall be provided in the Common steam
header:
2.3
2.3.1
2.3.2
ENGG
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
X
X
X
X
a) PT & TE shall be provided
√
√
√
√
b) PG and TG shall be provided
√
√
√
√
√
√
√
√
√
√
√
√
e) Outlet of Proposed CSDH to
existing steam header
√
√
√
√
f) At the inlet of existing steam
header
X
X
X
X
Motorised sacrificial valve alongwith
silencer for steam blowing
√
√
√
√
√
√
√
√
√
√
√
√
c) Outlet of Proposed CSDH to
Proposed turbine
d) At
the inlet of Proposed
Turbine
2.2.25
Page 27 of 55
BLOWDOWN / DRAIN
Blow down piping from steam drum up
to blow down valve & from blow down
valve outlet to blow down tank
Drain
piping from
individual
drain points to common header
and common drain header
Remarks
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
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Date : 11.01.2023
PAGES
Page 28 of 55
S.NO
DESCRIPTION
ENGG
2.3.3
Common drain header to blow
down tank & from blow downtank
outlet to nearest trench
√
2.3.4
Supports for Blow down, drain &vent
piping
2.3.5
Blow tank for boiler common with
necessary valves and fittings
2.4
VENT
2.4.1
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
√
√
√
√
√
√
√
From individual vent connections on
steam drum, main steam line up to
safe elevation
√
√
√
√
2.4.2
Start up vent piping and Safety valve
exhaust piping up to and including
individual silencers.
√
√
√
√
2.5
SOOT BLOWER
2.5.1
Motorised
Retractable
blowers for super heater zone
√
√
√
√
2.5.2
Motorised Rotary soot blowersfor
Other zones
√
√
√
√
2.5.3
Motorised Rotary SootBlower for
Economiser zone
√
√
√
√
2.5.4
Motorised valve for soot blowermain
steam isolation
√
√
√
√
2.5.5
Soot blower PLC panel at Boilerfloor
with RS485 communication
√
√
√
√
2.5.6
Pressure control valve for sootblowing
steam pressure control
√
√
√
√
2.6
I.D.
FAN
manual hoist
√
√
√
√
Mono
rail
soot
with
Remarks
(Max
mtrs)
of
20
Not Applicable
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
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Date : 11.01.2023
PAGES
S.NO
2.6.1
2.6.2
2.6.3
3
Page 28 of 55
DESCRIPTION
ENGG
2 X 100 % 60% ID Fan with
drives, compatible for VFD, baseframe
& coupling hardware
Necessary leak proof dampers at
the inlet and outlet of the boththe ID
Fan
VFD panel
MFG./
FABRICATION
SUPPLY
E &C
Remarks
VFD
should
have input /
output choke
√
√
√
√
√
√
√
√
√
√
√
√
GAS DUCTING
3.1
Hot gas ducting from coke oven exhaust
to Boiler including the supports for the
hot gas ducting, inside refractory work,
refractory
curing
√
√
√
√
3.2
From
water
evaporator
√
√
√
√
3.3
Evaporator to Economiser
√
√
√
√
√
√
√
√
√
√
√
√
3.4
3.6
wall
outlet
to
From Economiser outlet to I.Dfan
From ID fan outlet to chimneyinlet
3.7
Damper & expansion joints influe gas
ducting
√
√
√
√
3.8
Stiffeners & Access man holes influe
gas ducting
√
√
√
√
3.9
Make of VFDshall
be
ABB/
SIEMENS.
One nos guillotine dampers at boiler
inlet. (Air cooled with sufficient of Air
blower)
√
X
X
√
At the outlet of
Gas tunnel at
ground level
99.5%
leak
proof
and
FOURESS make
and shall be
capable of
operating from
remote also.
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
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Date : 11.01.2023
PAGES
S.NO
3.10
DESCRIPTION
Two nos guillotine dampers atcoke oven
chimney inlet
Page 28 of 55
ENGG
MFG./
FABRICATION
SUPPLY
E &C
X
X
X
X
4.1
3 x 50% MCR
capacity Feed water pumps including
ARC, base frame, couplings and
foundation bolts (2 working +1
standby)
√
√
√
√
4.2
Necessary valves and fittings atsuction
and delivery (Motorised isolation
valve at each pumpdischarge)
√
√
√
√
4.3
SAMPLE COOLERS
4.3.1
Feed water
√
√
√
√
4.3.2
Boiler water
√
√
√
√
4.3.3
Saturated steam
√
√
√
√
4.3.4
Super heated steam
√
√
√
√
4.3.5
Sample cooler assembly
√
√
√
√
4.3.6
Necessary Valves and fittings
√
√
√
√
4.3.7
Cooling water piping from the battery
limit and drain pipingupto nearest
trench.
√
√
√
√
√
√
√
√
4
5
5.1
Remarks
Feed Water pumping station
REFRACTORY
Refractory
and
refractory
holding materials and refractory
curing
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
Page 28 of 55
DESCRIPTION
ENGG
MFG./
FABRICATION
SUPPLY
E &C
5.2
Casing for refractory
√
√
√
√
5.3
Insulation and cladding
√
√
√
√
6
VALVES & MOUNTINGS
6.1
Motorised Main steam stop valve
with integral motorised bypassvalve
√
√
√
√
6.2
Start-up
vent
control
(Pneumatic operated).
√
√
√
√
6.3
Motorized
isolation
valve
Startup vent control valve
√
√
√
√
6.4
Intermittent blow down valve
√
√
√
√
6.5
Continuous blow down valve.
√
√
√
√
valve
for
Remarks
Manual
Manual
6.6
BOILER
FEED
CONTROL STATION
6.6.1
1*100% & 1x30% Feed
control valves
6.6.2
WATER
water
Motorised iso. valve at upstreamside
of both 1 x 100% and 1 x 30% FCV
√
√
√
√
√
√
√
√
6.6.3
Motorised bypass valve for feed
control valve
√
√
√
√
6.6.4
All isolation, drain & root valves
√
√
√
√
6.6.5
Flow Nozzle assembly for feedflow
measurement
√
√
√
√
6.6.6
Necessary
lifting
arrangement
with monorail and chain pulley
block for pump maintenance
√
√
√
√
Manual iso.valve
at downstream
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
Page 28 of 55
DESCRIPTION
ENGG
MFG./
FABRICATION
SUPPLY
E &C
6.7
DESUPER-HEATER
WATER CONTROL STATION
6.7.1
1*100% Spray control valve
√
√
√
√
6.7.2
Motorised iso. Valve at upstream of
spraycontrol valve
√
√
√
√
SPRAY
6.7.3
Motorised bypass valve for spray
control valve
√
√
√
√
6.7.4
All isolation & root valve
√
√
√
√
N/R
N/R
N/R
N/R
√
√
√
√
√
√
√
√
√
√
√
√
6.7.5
Solenoid operated block isolation valve
for the boiler spray water isolation at
the tapping point in
boiler feed water piping.
6.7.6
Flow
heater
6.8
STEAM DRUM
6.8.1
Water level gauges ( 2 nos )Bi colour
multi port
6.8.2
element
for
Remarks
De-super
Spring loaded mechanical safetyvalve
6.8.3
Hydra step with two displays,
one at operating floor of Boilerand
one at control room
√
√
√
√
6.8.4
All isolation, drain & root valves,Air
vent valve
√
√
√
√
6.9
MAIN STEAM LINE
6.9.1
All isolation, drain & root valves
√
√
√
√
Manual iso.valve
at downstream
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
6.9.2
Page 28 of 55
DESCRIPTION
ENGG
Spring loaded mechanical safetyvalve
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
6.9.3
Non return valve
√
√
√
√
6.9.4
Silencer on SH safety valve &start-up
vent
√
√
√
√
6.9.5
Flow nozzle in steam line
√
√
√
√
6.9.6
Valves
in main
common header
√
√
√
√
6.10
OTHER SECTIONS
steam
line
6.10.1
All IBR valves in steam line, feedline,
spray line & drain line
√
√
√
√
6.10.2
All isolation, drain & root valves
√
√
√
√
6.10.3
Flue gas line non IBR valves
√
√
√
√
√
√
√
√
√
√
√
√
7
7.1
Remarks
INSTRUMENTATION & CONTROL
INSTRUMENTATON
LOCAL FIELD INSTRUMENTS
7.1.1
Thermocouples to measure
a.
Radiant
temperature
chamber
b.
Flue gas temp. after primary and
secondary superheater
inlet
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
Page 28 of 55
DESCRIPTION
ENGG
c
Before
Evaporator
evaporator
d.
Flue
gas
economiser
e.
Flue gas temp. after economiser
f.
Feed
water
economiser
g.
Feed
water
economiser
7.1.2
a.
b.
7.1.3
and
temp.
temp.
temp.
after
before
before
after
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Pressure gauge to measure
Pressure gauges to measure Steam
pressure at steam drum & super heater
outlet (Both at field and boiler first
floor)
Feed line pressure before feedcontrol
valve
Draught
measure
transmitters
to
a.
Online flue gas measuring deviceat
boiler outlet.
√
√
√
√
b.
Flue gas pressure at Radiantchamber
outlet/boiler inlet
√
√
√
√
c.
Flue gas pressure at SecondarySuper
heater inlet
√
√
√
√
d.
Flue gas pressure at SecondarySuper
heater outlet/Primary super heater
inlet.
√
√
√
√
√
√
√
√
√
√
√
√
e.
f.
Remarks
Flue gas pressure at PrimarySuper
heater outlet/ Evaporator 1 inlet
Flue gas pressure at Evaporator 1 outlet
/ Evaporator 2 inlet
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
Page 28 of 55
DESCRIPTION
ENGG
g.
Flue gas pressure at Evaporator
2 outlet / Economiser (pass1)inlet
√
h.
Flue gas pressure at Economiser (pass1)
outlet / Economiser (pass2) inlet
i.
Flue gas pressure at Economiser(pass2)
outlet / ESP inlet
7.2
7.2.1
FIELD
REQUIRED
SYSTEM
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
√
√
√
NA
NA
NA
NA
√
√
√
√
INSTRUMENTS
FOR
CONTROL
Three element drum levelcontrol
consists of
a.
Three
transmitter
b.
One no. steam flow transmitter
√
√
√
√
c
One no. feed flow transmitter
√
√
√
√
d.
One
no.
transmitter
√
√
√
√
e.
One no.
transmitter
√
√
√
√
nos.
drum
√
√
√
√
√
√
√
√
√
√
√
√
drum
feed
line
level
pressure
pressure
Radiant
chamber
control consists of
draught
a.
One
no.
transmitter
pressure
b.
One no. I/P convertor
7.2.2
7.2.3
a.
Remarks
furnace
Super
heater
steam
temperature control consistsof
One no. thermocouple
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
Page 28 of 55
DESCRIPTION
ENGG
b.
One no. temperature transmitter
√
c
One no. I/P convertor
7.2.4
Deaerator level control
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
√
√
√
a.
One no. level transmitter
√
√
√
√
b.
One no. I/P convertor
√
√
√
√
7.2.5
Deaerator pressure control
a.
One no. pressure transmitter
√
√
√
√
b.
One no. I/P convertor
√
√
√
√
7.2.6
Remarks
Soot blowers steam pressurecontrol
a.
Pressure Transmitter
√
√
√
√
b.
I/P converter
√
√
√
√
7.2.7
PRDS 1 pressure control
a.
pressure transmitter
√
√
√
√
b.
I/P converter
√
√
√
√
7.2.8
PRDS 1 Temperature control
a.
Temperature transmitter
√
√
√
√
b.
I/P converter
√
√
√
√
7.2.9
PRDS 2 pressure control
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
Page 28 of 55
DESCRIPTION
ENGG
MFG./
FABRICATION
SUPPLY
E &C
a.
Pressure Transmitter
√
√
√
√
b.
I/P converter
√
√
√
√
7.2.10
PRDS 2 temperature control
a.
Pressure Transmitter
√
√
√
√
b.
I/P converter
√
√
√
√
7.2.11
PRDS
3(Dumping
pressure control
steam)
a.
pressure transmitter
√
√
√
√
b.
I/P converter
√
√
√
√
7.2.12
PRDS 3 (Dumping Steam Temp.
control)
a.
Temperature transmitter
√
√
√
√
b.
I/P converter
√
√
√
√
√
√
√
√
√
√
√
√
7.3
7.4
Remarks
Instrument air piping from one point
near boiler at individual consumption
points
Instrument
cables
from
field
instruments to junction box & junction
boxes for the instruments
7.5
Instruments cables from junctionboxes
to Marshaling cabinet
√
√
√
√
7.6
Junction
boxes
for
instruments supplied by vendor
√
√
√
√
the
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
DESCRIPTION
7.7
Instrument panel
draught
gauges
vendor)
7.8
7.9
8
Page 28 of 55
ENGG
(to
mount
supplied
by
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
Flow transmitters for steam flowand
feed flow
√
√
√
√
Instruments cables from Boiler MCC /
VFD panel to Marshaling cabinet
√
√
√
√
ELECTRICALS
8.1
Motor for feed water pumps
√
√
√
√
8.2
VFD for Feed water pump
√
√
√
√
8.3
Motor for I.D fan
√
√
√
√
8.4
VFD for I.D fan
√
√
√
√
8.5
415 V LT MCC for boiler &
auxiliaries
√
√
√
√
√
√
√
√
√
√
√
√
8.6
8.7
its
Local push button stations forthe
motors supplied by vendor
Interconnecting
LT power
&
control cables
including cable
trays from LT MCC to drives
supplied by vendor
8.8
Over ground earthing of electrical
equipment supplied by vendorabove
ground level
√
√
√
√
8.9
Boiler lighting drawing
√
√
√
√
9
Remarks
VFD
should
have input /
output choke
VFD
should
have input /
output choke
MCC room at
300 mtr from
boiler
first
column
SUPPORTING STRUCTURE
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
Page 28 of 55
DESCRIPTION
9.1
Supporting
ground level
9.2
Operating Platform
9.3
Staircases,
ladders
operating floor
9.4
ENGG
structure
from
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
√
√
√
√
√
√
√
√
Handrails for operating floor
√
√
√
√
9.5
Platform above operating floor
√
√
√
√
9.6
Staircases,
operating floor
√
√
√
√
9.7
Foundation
bolts
supplied equipment
√
√
√
√
9.8
Insert plate for Boiler supports
√
√
√
√
9.9
Complete
ducting
√
√
√
√
9.10
Refractory supports & casing along with
stiffness
√
√
√
√
9.11
Hanger rods
√
√
√
√
9.12
Supporting steel structures forboiler roof
& side cladding
√
√
√
√
9.13
Approach platform from boiler to
turbine hall
NA
NA
NA
NA
9.14
Colour coated corrugated metal sheets
for roof and side cladding for boiler
(upto drum operating floor)
√
√
√
√
upto
ladders
steel
for
above
vendor
supports
for
Remarks
Steel structure
from ground
level +300 mm
Meta
sheet
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
poly
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
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OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
DESCRIPTION
9.15
Buckstay
water wall
9.16
Pipe racks for piping within their
battery limits
10
10.1.0
10.1.1
10.2
10.2.1
10.3
10.3.1
10.3.2
Page 28 of 55
assemblies
ENGG
for
MFG./
FABRICATION
SUPPLY
E &C
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
DEAERATOR CUM STORAGETANK
DEAERATOR
Fully welded Deaerator with internals
manholes and necessary nozzle
connections for mounting valves &
fittings
STORAGE TANK
Fully welded Deaerator storage tank
with internals, manholes, saddle
supports
&
necessary
nozzle
connections for mounting valves &
fittings
PIPING
From de-aerator level controlvalve to
de-aerator
Steam piping from de-aeratorpressure
control valve to de-aerator storage tank
10.3.3
Feed
line
from
de-aerator
storage tank to feed pump
√
√
√
√
10.3.4
Suction strainer with DP switch
√
√
√
√
√
√
√
√
10.3.5
10.4
Remarks
Vent piping from de-aerator vent
connection to safe elevation & over
flow piping up to DM water
storage tank
SUPPORTING STRUCTURE
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
DESCRIPTION
Page 28 of 55
ENGG
MFG./
FABRICATION
SUPPLY
E &C
√
√
10.4.1
Platforms and ladders
10.4.2
Any other supporting structure to place
the de-aerator at elevated level
√
√
√
√
10.4.3
Necessary
supports
& insert
plates for all pipings in bidder’sscope
√
√
√
√
√
√
√
√
√
√
√
√
10.5
10.5.1
10.5.2
√
√
Pressure control valve with inlet/outlet
manual isolation valvesand manual
bypass valve
Level control valve with inlet /outlet
manual isolation valve and manual
bypass valve
Safety valve for de-aerator
√
√
√
√
10.5.4
Vacuum breaker
√
√
√
√
10.5.5
Two nos. water level gauge
√
√
√
√
10.5.6
One no. pressure gauge
√
√
√
√
10.5.7
Isolation valves for drains
√
√
√
√
INSTRUMENTATION &CONTROL
10.6.1
One no. temp. gauge
√
√
√
√
10.6.2
Deaerator over flow valve
√
√
√
√
10.6.3
Dearator level switch
√
√
√
√
√
√
√
√
11
11.1
Dearator will be
located on RCC
building
of
Control Room
VALVES & MOUNTINGS
10.5.3
10.6
Remarks
CHEMICAL DOSING SYSTEM
Skid mounted low pressure dosing
system (Chemical : sodium sulphite /
hydrazine) –consists of dosing tank with
its agitators, Dosing pumps & its
motors, Base frame, level gauge,
pressure gauges, associated valves &
pipes, mounting, fittings within the
system including foundation bolts.
Common
for
both boilers
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
Page 28 of 55
DESCRIPTION
ENGG
MFG./
FABRICATION
SUPPLY
E &C
11.1.1
DM piping up to the inlet ofpreparation
tank
√
√
√
√
11.1.2
LP dosing pumping unit outlet to inlet
of LP dosing connection on feed line
√
√
√
√
11.2
High pressure dosing system (Chemical :
Trisodium phospate) consists of H.P
dosing with 2 pumps(1w+1s)
√
√
√
√
11.2.1
DM Piping
up to the inlet
of
preparation tank from one pointnear
boiler area
√
√
√
√
11.2.2
HP dosing tank with agitator
√
√
√
√
11.2.3
Dosing pumps & its motors
√
√
√
√
11.2.4
Level switch for low water levelpump
tripping
√
√
√
√
12
CHIMNEY
12.1
Chimney
design,
engineering
and fabrication drawings
X
X
X
X
12.2
Chimney
material
supply,
fabrication, erection, painting
X
X
X
X
12.3
Aviation lamps, lightning arrestor
X
X
X
X
13
UTILITIES
13.1
Initial fill of lubricants
√
√
√
√
13.2
Chemicals and Temporary pipingfor
alkali boil out
√
√
√
√
13.3
Target
plate
and
piping for steam blowing
√
√
√
√
14
Remarks
temporary
GENERAL
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
DESCRIPTION
Page 28 of 55
ENGG
MFG./
FABRICATION
SUPPLY
E &C
14.1
Packing and Forwarding
√
√
√
√
14.2
Steam Blowing piping
√
√
√
√
14.3
Pump required for hydro test
√
√
√
√
14.4
Final painting
√
√
√
√
14.5
Others
√
√
√
√
14.6
Flue gas flow meters for boiler(at ID
FAN inlet)
√
√
√
√
14.7
Gas control damper near inlet ofboiler
√
√
√
√
14.8
Calibration of the instruments supplied
by Boiler vendor at site before
commissioning for the
√
√
√
√
15
Remarks
Will be taken
back
by
VENDOR
Anu bar type
One
no
considered at
Boiler inlet
SPARES
15.1
Commissioning spares
√
√
√
√
15.2
Two years O & M spares
√
√
√
√
15.3
Tools & Tackle
N/R
N/R
N/R
N/R
15.4
CIVIL WORKS
15.5
Loading data for equipment
√
√
√
√
As per the
enclosed list
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
DESCRIPTION
Page 28 of 55
ENGG
MFG./
FABRICATION
SUPPLY
E &C
15.6
Grouting material( packing plate, shims)
equipment base plates, embedded
plates fixed plate flow, bolts, etc.,
√
√
√
√
15.7
Minor chipping , final grouting for
equipment
and
boiler
structure column foundations
X
X
X
X
15.8
Rain gutters and drain piping for boiler
hopper, roof and sidecladding
√
√
√
√
√
√
√
√
16
16.1
Remarks
Packing shimsand
plates shall be
Supplied By
VENDOR. However
supply of shrink
comp cement and
grouting execution
willbe done by
JSL, under the
supervision and
approvalof
VENDOR.
FACILITIES
Providing Erection tools, tackles, hoists,
derricks, slings, scaffolding, rigging
tools, welding sets, instruments,
appliances,
consumables
required for unloading, transporting,
storing, erection, inspection, testing
and commissioning to accomplish the
work
16.2
Tools for commissioning
√
√
√
√
16.3
IBR approval at site
√
√
√
√
IBR fees shallbe
paid by JSL
16.4
Unloading at site
√
√
√
√
LSIL’s supplied
items
16.5
Pre-commissioning check, mass flushing
alkali boil out, steam blowing, trail run
of all equipment calibration of
instrument and control etc.,
√
√
√
√
√
√
√
√
√
√
√
√
16.6
16.7
Providing instrument for abovetesting
Performance test
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
DESCRIPTION
Page 28 of 55
ENGG
MFG./
FABRICATION
SUPPLY
E &C
16.8
Construction of site office andstore
room
√
√
√
√
16.9
Supply of construction powerand
water at free of cost.
X
X
X
X
16.10
Lighting facilities at erection site
√
√
√
√
16.11
Local conveyance, Boarding and
lodging for engineers
√
√
√
√
16.12
Boiler Registration formalities
√
√
√
√
16.13
Transportation
√
√
√
√
16.14
Transit Insurance
X
X
X
X
16.15
Site Storage Insurance
X
X
X
X
16.16
security
√
√
√
√
16.17
Chemicals for Alkali boil out
√
√
√
√
Remarks
Only emptyspace
for site office
shall be provided
bycustomer.
Locked
store
room shall be
provided
by
customer for
critical
items
only.
JSL
will
provide
the
same at one
point
power at one
point shall be
provided
statutory fees to
be paid by JSL.
Overall security
willbe provided
By JSL. However
thesecurity for
the equipment
supplied
by
VENDOR within
the
premises
shallbe
the
responsibility of
VENDOR
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
S.NO
16.18
Page 28 of 55
DESCRIPTION
CEIG,
Pollution
approval
and
ENGG
factory
X
MFG./
FABRICATION
X
SUPPLY
X
E &C
Remarks
X
However
technical support
as
applicable
shall
be
provided by the
VENDOR
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
Date : 11.01.2023
PAGES
Page 28 of 55
ANNEXURE – V : COMMISSIONING SPARES
COMMISSIONING SPARES
S.NO
1.
2.
3.
4.
5.
DESCRIPTION
Pressure gauge
Fuses
Push buttons
Gasket for steam drum
High pressure gland sealing rings for boiler feedpumps
QUANTITY
1 no
1 set of each type
6 nos.
3 sets
2 sets
6.
7.
8.
Bearing for ID fan
NRV before attemperator
IBR valve ½’’,3/4’’,1’’#900 and 1500
1 set
1 no.
4 nos. each
9.
10.
‘K’ Type thermo couple
Any item as Required by Vendor
4 nos.
Not required.
FOR 2 YEARS OPERATION & MAINTENANCE SPARES:
S.NO
DESCRIPTION
UNIT
QTY
1
Level Gauge Glass
Nos.
2
2
Pressure Gauge
Nos.
2
3
Thermocouples
Nos.
4
4
Temperature Gauge
Nos.
2
5
Soot Blower Steam Trap
Nos.
3
6
Straight Tubes
Superheater Tubes SA210 GR.A1
Mtr.
40
Superheater Tubes SA213 T11
Mtr.
20
Superheater Tubes SA213 T22
Mtr.
20
Evaporator Tubes SA210 GR.A1
Mtr.
40
Economiser Tubes SA210 GR.A1
Mtr.
40
Economiser Tubes SA213 TP 347 H 316 L
Mtr.
40
Water Wall Tubes SA210 GR.A1
Mtr.
40
Superheater Tubes SA210 GR.A1
Nos.
40
Superheater Tubes SA213 T11
Nos.
20
Superheater Tubes SA213 T22
Nos.
20
Evaporator Tubes SA210 GR.A1
Nos.
40
Economiser Tubes SA210 GR.A1
Nos.
40
Economiser Tubes SA213 TP 347 H 316 L
Mtr.
40
7
8
Bend Tubes
IBR Valves
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
BOILERS
M/s. JINDAL SWA LIMITED
1 x 115 TPH, 70 Kg/Cm²(g), 500±5°C WHRB
ENQ. REF.
Email enquiry
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0 Date: 13.01.2023
PAGES
S.NO
Page 48 of 55
DESCRIPTION
UNIT
QTY
15NB, 800#,Glv (F22)
Nos.
6
20NB, 800#,Glv (F22)
Nos.
6
9
ID Fan Impeller
Nos.
1
10
Drum Man Hole Door Gasket
Nos.
4
11
Safety Valve Spares
Set
Disc
Nos.
1
Disc Holder
Nos.
2
Adjusting Ring
Nos.
2
Guide
Nos.
2
Disc Nozzle
Nos.
2
Spring
Nos.
2
Hydro Plug
Nos.
3
Nos.
1 Each
13
1 No. Each Transmitter For Pressure, Temperature, And Flow In The MainSteam Line Of
Maximum Range.
1 No Level Transmitter Shall Be Provided For Drum Level.
13
I/P Convertor
Nos.
3
14
Bicolour Level Gauge Ports
Nos.
3
15
Temperature Element
Nos.
4
16
ID Fan Impeller Assembly (With Shaft, Plumber Block And Coupling)
Nos.
1
17
ID Fan Suction Damper
Nos.
1
12
.
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm², 500±5°C WHRB
ENQ. REF.
NIL
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0
Date: 13.01.2023
PAGES
Page 49 of 55
ANNEXURE – VI : PERFORMANCE GUARANTEE
SL.NO.
DESCRIPTION
UNIT
LSIL
TPH
115 *
KSC(g)
70
ºC
500±5
Flue gas exit temperature
ºC
180
Feed water temperature at the outlet of
ºC
Steam output at the outlet of main steam
1.
stop valve. (100% BMCR)
Main steam pressure at main steam stop
2.
valve outlet.
Main steam temperature at outlet of main
3.
steam stop valve
4.
5.
Deaerator
Total Auxiliary Power Consumption at Motor
6.
terminals
140
KW
900.0 $
7.
Purity of steam.
8.
TDS
PPM
0.1**
9.
Silica (Sio2)
PPM
<0.02**
10.
Conductivity
µs/cm
0.2**
%
60 – 100
11.
Load range for which the rated main steam
temperature at M.S stop valve outlet can be
maintained.
These guarantees will be subject to ambient conditions and fuel analysis as indicated in offer.
*
Please note that, we have not considered any internal steam consumption while designing our boiler
MCR output and for maximum gas flow/temperature.
**
Please note that, these figures are guaranteed only if the feed water and boiler water qualities are
maintained as recommended in Section: 3.
$
Power consumption for Continuous running equipment for Feed pumps & ID Fans at motor terminals
with considering motor efficiency and without considering cable losses.
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
CUSTOMER
M/s. JINDAL SWA LIMITED
BOILERS
1 x 115 TPH, 70 Kg/Cm², 500±5°C WHRB
ENQ. REF.
NIL
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0
Date: 13.01.2023
PAGES
Page 50 of 55
ANNEXURE – VII : TERMINAL POINTS
SL.NO
DESCRIPTION
DETAILS
1
FEED WATER
Inlet of De-aerator level control
2
BLOW DOWN &DRAIN
Nearest trench
3
COOLING WATER
At one point near Boiler
4
SERVICE WATER
At one point near Boiler
5
MAIN STEAM
At the inlet of ESV before turbine
DEAERATOR STEAM
At the outlet flange of Bleed port (Motorised isolation
6
NORMAL RUNNING
valve, QCNRV, FFRV, Flow orifice shall be supplied byTG vendor
as loose supply)
7
INITIAL HEATING
Complete scheme in vendor scope
8
SAFETY VALVE EXHAUST/AIR VENT
9
AIR EJECTOR/GLAND SEALING STEAM
At the inlet port of respective equipments
10
DUMPING STEAM
At the dumping port at exhaust steam duct
11
ASH
At the outlet of ash hopper gate
12
SERVICE AIR/INSTRUMENT AIR
At one point near Boiler
13
FLUE GAS
At the outlet of Gas tunnel at ground level / At theinlet stub
of chimney
16
DOSING WATER
DM tank transfer pump outlet
17
DOSING CHEMICALS
At the inlet flange of dosing tanks
18
SAMPLING
At the inlet of nearest trench.
14
ELECTRICAL
Input terminals of MCC / VFD Panel
15
INSTRUMENT CABLING
At the Marshalling cabinet
16
EARTHING
Earthing up to the riser
Upto safe elevation of 3 mtr above the boiler houseroof
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
M/s. JINDAL SWA LIMITED
CUSTOMER
BOILERS
1 x 115 TPH, 70 Kg/Cm², 500±5°C WHRB
ENQ. REF.
NIL
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0
Date: 13.01.2023
PAGES
Page 51 of 55
ANNEXURE – VIII : EXCLUSIONS
The following are excluded from our scope of supply:
1.
Site leveling & grading, soil investigation, Boiler MCC control room, Storage space and access
roads, Drainage & Sanitary Works, Effluent Disposal & Treatment, if any.
2.
All civil work up to the load bearing level and the civil operating platform and supports.
3.
Approach platform between boiler and turbine building, if required.
4.
Any other piping works except mentioned in the scope.
5.
Water treatment plant, DM water piping from DM transfer pump outlet up to one point in
boilerhouse.
6.
Water & power for construction, testing and commissioning.
7.
Cooling water & instrument air line up to one point near boiler.
8.
Main steam piping beyond battery limits.
9.
Flue gas ducting beyond battery limits.
10.
Ash handling and conveying system, ash silo.
11.
Any other instrumentation, except mentioned in this offer.
12.
Earthing below ground level.
13.
Incoming power supply up to MCC supplied by LSIL.
14.
DCS/PLC with UPS.
15.
RCC Chimney with its aviation lamp &lightning arrestor.
16.
Lighting and Illumination in the boiler house and control rooms, Air compressors for
instruments/service.
17.
Operation and maintenance staff for boiler startup, commissioning and operation.
18.
Chemical and lubricant (other than initial fill).
19.
Any Statuary approvals at site.
20.
Firefighting system, Air conditioning, other power plant axillaries.
21.
Site storage insurance.
22.
Any other items or services not covered under the scope of supply.
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
M/s. JINDAL SWA LIMITED
CUSTOMER
BOILERS
1 x 115 TPH, 70 Kg/Cm², 500±5°C WHRB
ENQ. REF.
NIL
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0
Date: 13.01.2023
PAGES
Page 52 of 55
ANNEXURE – IX : VENDOR LIST
Note:–
01. LSIL reserve the right to supply alternative equivalent make in case of non-availability of above makes.
02. The below said list is applicable for the equipment which will be under LSIL scope and does not imply that the
equipment / and its sub vendors so listed in LSIL scope of supply.
S.
NO.
A.
1.
DESCRIPTION
VENDORS REQUIRED BY LSIL
MECHANICAL
GEARBOX
NOT APPLICABLE
2.
BOILER FEED PUMP
SULZER
3.
MECHANICAL SEALS
---
4.
ARC
KSB
5.
SOOT BLOWERS
SITSON / TRUSTWELL
6.
DESUPERHEATERS
LSIL ONLY
7.
DEAERATOR
LSIL ONLY
8.
PAINTS
NEO PAINTS
9.
VALVES (HP)
STEEL STRONG / BDK / LEADER / XOMAX SANMAR/ FORBES MARSHALL
10.
VALVES (LP)
STEEL STRONG / FLUIDLINE/ SHARP
11.
STEAM TRAPS & STRAINERS
PENNANT
12.
SAFETY VALVES
FAINGER LESSER / ANDERSON SANMAR / DARLING MAUSCO
13.
PRESSURE REDUCING VALVE
FORBES ARCA / CIRCOR
14.
AIR RELEASE VALVE
NIRMAL IND. / FISHER
15.
CARBON STEEL PIPE – ERW
---
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
M/s. JINDAL SWA LIMITED
CUSTOMER
BOILERS
1 x 115 TPH, 70 Kg/Cm², 500±5°C WHRB
ENQ. REF.
NIL
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0
Date: 13.01.2023
PAGES
S.
NO.
16.
Page 53 of 55
DESCRIPTION
VENDORS REQUIRED BY LSIL
CARBON STEEL PIPE –
SEAMLESS
ISMT
17.
SPRING HANGERS
PIPE SUPPORTS / DEE DEVELOPMENT ENGINEERS / AECME / TECHNO
INDUSTRY
18.
PIPE FITTINGS
K S ENGINEERING
19.
GASKET
SUPERLITE / KLINGER
20.
STAINLESS STEEL PIPE
JINDAL
21.
INSULATING MATERIALS
MURUGAPPA / MINWOOL / FINLAY
SINGLE LOOP CONTROLLERS
SIEMENS
ANNUNCIATOR
PROCON
DIGITAL INDICATORS
TEMPEX / MASIBUS
ORIFICE PLATES
DELTA ENGINEERS / GIC / ENGINEERING SPECIALITIES
VENTURI TUBES/NOZZLES
DELTA ENGINEERS / GIC / ENGINEERING SPECIALITIES
PRESSURE/DP/FLOW
TRANSMITTER (SMART)
ROSEMOUNT / HONEYWELL
MOV
-
PRESSURE SWITCH
INDFOSS(WIKA) / SWITZER
PRESSURE GAUGE
FORBES MARSHALL/ H. GURU/ WALIA / GAUGES BOURDON PVT. LTD
THERMOCOUPLES AND. RES.
TEMP DETECTOR
TEMPSEN INSTRUMENTS/ NUTECH / GOA INSTRUMENTS / THERMAL
INSTRUMENT / TECHNO INSTRUMENT
TEMPERATURE SWITCHES
INDFOSS(WIKA)
B.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
M/s. JINDAL SWA LIMITED
CUSTOMER
BOILERS
1 x 115 TPH, 70 Kg/Cm², 500±5°C WHRB
ENQ. REF.
NIL
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0
Date: 13.01.2023
PAGES
S.
NO.
12.
13.
14.
15.
16.
C.
DESCRIPTION
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
VENDORS REQUIRED BY LSIL
TEMPERATURE GAUGE
H. GURU / WICA
TEMPERATURE TRANSMITTER
(SMART)
ROSEMOUNT / HONEYWELL
SOLENOID VALVES
PNEUCON / ROTEX
AIR FILTER REGULATOR
SEIMAG INDUSTRIES
CONTROL VALVES
FORBES ARCA / SAMSON CONTROLS/ CIRCOR
ELECTRICAL
CABLES
1.
2.
Page 54 of 55
POWER CABLE:
ECKO CABLE/ GEMSCAB /THERMOCABLE LTD / CORDS CABLE / TEMSEN
/ RR
LT MOTORS
LHP / BBL
ACB
SCHNEIDER
FSU
SCHNEIDER / ABB
STARTERS & CONTACTORS
SCHNEIDER
ANALOG METERS
-
INDICATING METERS
RISHAB/ AUTONIX/ CONZERV
AC/DC DB’S
LSIL Make
CONTROL FUSES
SCHNEIDER / ABB
PUSH BUTTONS
-
LIGHTING FIXTURE
-
MCB’S FOR CONTROL CIRCUITS
C&S / SIEMENS / ABB / SCHNEIDER
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.
M/s. JINDAL SWA LIMITED
CUSTOMER
BOILERS
1 x 115 TPH, 70 Kg/Cm², 500±5°C WHRB
ENQ. REF.
NIL
Date : 11.01.2023
OFFER REF. NO.
LSIL/RMA/22-23/N-3205/TEC/R0
Date: 13.01.2023
PAGES
S.
NO.
13.
14.
15.
16.
17.
18.
19.
20.
21.
Page 55 of 55
DESCRIPTION
VENDORS REQUIRED BY LSIL
SELECTOR SWITCHES
-
INDICATING LAMPS
-
SOCKETS
Reputed
CONTROL TERMINALS
-
ANNUNCIATION
PROCON
CABLE LUGS
ASCON / HEX
TERMINAL BLOCKS
FTC / PHOENIX / WAGO
FIELD INSTRUMENTS
-
VARIABLE FREQUENCY DRIVE
ALLEN BRADLEY / DANFOSS / SCHNEIDER / AMTECH
Registered Office: Plot No. A-5/5, MIDC Industrial Area, Murbad, Thane – 421 401
Works: Plot No.A-6/3, A-5/5 & A-5/4, MIDC Industrial Area, Murbad, Dist. Thane 421 401, Tel.(02524) 222271/9545654196
Plot No: K-3, Additional Murbad Industrial Area, Kudavali Village, MIDC Murbad, Dist. Thane – 421 401.