A1A - EIL Tender portal
A1A - EIL Tender portal
A1A - EIL Tender portal
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MECHANICAL DATA SHEET<br />
FOR<br />
SILENCER<br />
DOCUMENT No.<br />
A307-0IG-16-46-DS-4105<br />
Rev. A<br />
Page 2 of 3<br />
PROJECT : IREP- KOCHI CLIENT : BPCL, KRL<br />
UNIT : DHDT LOCATION : OUTDOOR<br />
JOB NO. : A307 ITEM NO. : IG-LZ-105<br />
QUANTITY : 1 NO. ITEM NAME : STEAM GENERATOR<br />
1SILENCER<br />
1.0 OPERATING AND DESIGN DATA<br />
1.1 Fluid : #<br />
1.2 Flow Rate (Rated), Kg/Hr : #<br />
1.3 Design Margin 10%<br />
1.4 Operating Pressure (Rated), Kg/Cm 2 (g) : #<br />
1.5 Design Pressure, Kg/Cm 2 (g) : #<br />
1.6 Operating Temperature (Rated), 0 C : #<br />
1.7 Design Temperature, 0 C : #<br />
1.8 Silencer Operation : Intermittent<br />
1.9 Position of the Silencer : Vertical<br />
1.10 Silencer Location : #<br />
1.11 Corrosion Allowance, mm : #<br />
1.12 Inlet Size/Rating/Type : #<br />
1.13 Silencer Type : Absorptive<br />
1.14 Silencer Bottom end : Dished end<br />
1.15 Insulation on outer surface (by others) : #<br />
1.16 Rain hood with bird screen to be provided Yes<br />
2.0 MATERIAL OF CONSTRUCTION<br />
2.1 Inlet Pipe (Nozzle) : SA516 Gr-60/70/ SA106 GrB<br />
2.2 Inlet Flange : SA105<br />
2.3 Shell : SA516 Gr-60/70<br />
2.4 Bottom Dished End : SA516 Gr-60/70<br />
2.5 Diffuser pipe : SA106 Gr B<br />
2.6 Perforated Sheet for insulation and Bird Screen : SS304<br />
2.7 Rain Hood : SA516 Gr-60/70<br />
2.8 Sound Absorptive Packing Material : Glass Fiber / Mineral Wool<br />
2.9 Silencer Supports : SA516 Gr-60/70<br />
2.10 Acceptable Noise Level, dBA (Max.) : 85 dBA at 1.0M distance<br />
(perpendicular ) from silencer discharge<br />
2.11 Insulation Cleats : SA516 Gr-60/70<br />
3.0 MANUFACTURER’S DATA<br />
3.1 Manufacturer’s Name : *<br />
3.2 Size (Dia., mm & Overall Length, mm) : *<br />
3.3 Shell Thickness, mm : *<br />
3.4 Acoustic Insulation Material : *<br />
3.5 Acoustic Insulation Material Density, Kg/m 3 : *<br />
3.6 Acoustic Insulation Surface area, m 2 : *<br />
3.7 Acoustic Insulation Thickness, mm : *<br />
3.8 Silencer support (Type and no. of supports) : *<br />
3.10 Material of Construction :<br />
Shell : *<br />
Dished end : *<br />
In let pipe : *<br />
In let pipe flange : *<br />
Diffuser pipe : *<br />
3.11 Drain details : Note 1<br />
3.12 Drain valve : Note 1<br />
Format No. <strong>EIL</strong> 1641-1924 Rev. 1<br />
Page 211 of 291<br />
Copyright <strong>EIL</strong> – All rights reserved