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SI.No. Item DescriptionBy
SupplierConfirmed by
Supplier RemarksRev
. No.
Sl.No. Item DescriptionBy Supplier
Confirmed by Supplier
Remarks(See Page _/_)
Rev. No.
A. SCOPE OF WORK/SERVICES Yes/No
1 Design as per Codes, Specifications, Standards and datasheets including;
Yes
a. Thermal design & Sizing Yes
b. Mechanical design Yes
c. Structural design Yes
d. Electrical & Instrumentation design Yes2 Complete Engineering, Manufacturing,
Inspection and TestingYes
3 Procurement of all raw materials and bought out components complying with special requirements (Lethal/ Sour/ NACE /HIC etc.), if applicable, as per specified codes, specifications and datasheets etc.
Yes
4 Material test certification as per BS EN-10204,3.1/3.2 for pressure parts & 2.2 for non- pressure parts at suppliers work.
Yes
5 Complete fabrication, inspection, and testing as per codes/ specifications /datasheets / ITP & SQRF.
Yes
6 Compliance to all applicable Project Specifications, Codes & Standards, requisition and data sheets of Air Fin Coolers.
Yes
7 Compliance to interface requirements with DCS, SCADA, PMS
Yes
8 Compliance with area classification/Explosion Protection/Temperature Class/Certification/ Instrument Classification, Electrical Classification requirements.
Yes
9 Compliance of national laws & regulations together with any local by-laws & applicable statutory regulations
Yes
10 Compliance of applicable nozzle loadings as per Project Specification.
Yes
11 Finite element Analysis for nozzle local Yes
Page 1 of 8
SI.No. Item DescriptionBy
SupplierConfirmed by
Supplier RemarksRev
. No.
Sl.No. Item DescriptionBy Supplier
Confirmed by Supplier
Remarks(See Page _/_)
Rev. No.
loads.FEM Analysis for other parts wherever necessary.
12 Local load analysis of Pipe support cleats /Structural support cleats.
Yes
13 Air Dispersion study by CFD Yes14 Vibration analysis of cooler and structure Yes15 Structural analysis using STAAD Yes16 Preparation & submission of documents as
per SDRL.Yes
17 Obtaining approval from PURCHASER /statutory bodies on documents submitted.
Yes
18 Welders Performance Qualification Test Yes19 Post Weld Heat Treatment as per codes /
Specifications / datasheetsYes
20 PMI (Positive Material Identification) on material and welds of stainless steel and low alloy steels
Yes
21 Inter granular Corrosion Test ( IGC ), Ferritic test for S.S. parts / surfaces and other applicable material tests as per project specification / standards & code.
Yes
22 NDE Requirements as per Project Specifications / Code
Yes
23 Impact test as per Project Specifications / Code
Yes
24 Hardness test of material, welds and Heat affected zones, if applicable
Yes
25 Compliance of hardness requirement of Plug, Plug-sheet and Gaskets as per specification / datasheet
Yes
26 Radiography (Full/Spot) Yes27 Hydro testing of completed Bundle Yes28 Dry out with air after hydro test Yes29 Helium leak testing of header box, tube
bundle assembly for toxic servicesYes
30 Trial assembly of one bay or of the Yes
Page 2 of 8
SI.No. Item DescriptionBy
SupplierConfirmed by
Supplier RemarksRev
. No.
Sl.No. Item DescriptionBy Supplier
Confirmed by Supplier
Remarks(See Page _/_)
Rev. No.
complete Air Fin Cooler (as per Project Specifications ) with fan & driver etc.at SUPPLIER’S shop.
31 Shop run test including Noise Level test, Fan run-in and vibration test in work shop
Yes
32 ASME ‘U’/’U2’ Stamp / CE Marking, if applicable
Yes
33 National Board Registration Yes34 Surface preparation and External Painting –
primer, intermediate, final coat as per project specification
Yes
35 Hot-dip galvanization for under frame, and Platforms and Ladders at shop & other structurals as per Project Specification, if applicable
Yes
36 Pickling and passivation of stainless steel / Nickel based alloy surfaces/parts and welds
Yes
37 Rust prevention work during transportation and site storage with N2 filling along with necessary valves, tubing & other accessories for maintaining N2 pressure as per project specifications & standards
Yes
38 Proper marking of all components thereof with unique identification numbers to trace at site with respect to their corresponding drawings.
Yes
39 Sea worthy export packing & delivery as per project specifications & standards
Yes
40 Guarantee for the following: Yes
- Thermal design and performance Yes- Mechanical, structural, electrical,
instrumentation designYes
- Noise & Vibration limits Yes
- Material & Workmanship Yes
- Performance on specified Turndown Yes- Specified Utility Consumption( Power, Air
etc.) by the supplierYes
Page 3 of 8
SI.No. Item DescriptionBy
SupplierConfirmed by
Supplier RemarksRev
. No.
Sl.No. Item DescriptionBy Supplier
Confirmed by Supplier
Remarks(See Page _/_)
Rev. No.
- Process fluid outlet temperature Yes
- Process side Pressure drop Yes41 Proof testing of spreader beam Yes42 Technical Passport Specification, if
applicableYes
43 Attending Kick off meetings, design review meetings, pre-inspection, and other meetings ( as required ) at a location determined by the PURCHASER.
Yes
44 Supervision of field erection and commissioning, if required ( based upon per diem rate to be quoted by SUPPLIER )
Yes
B. SCOPE OF SUPPLY Yes/No1 Equipment proper including Yes
1.1 Tube bundle assembly including, finned tubes, bundle supports, header box, plug sheet, plugs, gaskets etc.
Yes
1.2 Nozzle assembly Yes1.3 Louver assembly, if applicable Yes1.4 Steam coil assembly, if applicable Yes1.5 Plenum chamber Yes1.6 Fan ring Yes1.7 Fan guard Yes1.8 Pulley guard Yes1.9 Fan and its driving parts Yes
1.10 Speed reducer ( belt type / gear box type ) Yes1.11 Fan assembly mounting frame Yes
2 Structural Items Yes2.1 Structural support frame for Air fin cooler
assemblyYes
2.2 Structural support including Column & bracing support assembly
Yes
2.3 Complete structural in case cooler is not Pipe rack supported
Yes
2.4 Header access walkway with handrails and Yes
Page 4 of 8
SI.No. Item DescriptionBy
SupplierConfirmed by
Supplier RemarksRev
. No.
Sl.No. Item DescriptionBy Supplier
Confirmed by Supplier
Remarks(See Page _/_)
Rev. No.
gratings ( on both sides of the tube bundles )
2.5 Side walkway including Handrails and grating, if applicable
Yes
2.6 Fan access walkway from header level walkway ( for Induced draft )
Yes
2.7 Stairway and / or ladder with safety cage Yes2.8 Structural support bracings as per
calculationYes
2.9 Platform with handrails for fan and driving part maintenance
Yes
3 Electrical Items Yes3.1 Motor Yes3.2 Cable tray and its supports for power and
control cablesYes
3.3 VFD ( Variable Frequency Drive ) control and panel.
Yes
3.4 Local emergency stop push button adjacent to motor
Yes
3.5 Terminal box Yes4 Instrumentation Items Yes
4.1 Vibration instrument ( Vibration switch OR Vibration transmitter )
Yes
4.2 Cables, cable glands, cable tray, supports within the battery limit for vibration switch or transmitter.
Yes
4.3 Junction box Yes4.4 Portable data collector for vibration
transducersYes
5 Miscellaneous Yes5.1 Insulation clips Yes5.2 Fire proofing cleats Yes5.3 Fire water spray system supports cleats Yes5.4 Lifting lugs Yes5.5 Earthing Lugs Yes5.6 Structural supports for lighting Yes
Page 5 of 8
SI.No. Item DescriptionBy
SupplierConfirmed by
Supplier RemarksRev
. No.
Sl.No. Item DescriptionBy Supplier
Confirmed by Supplier
Remarks(See Page _/_)
Rev. No.
5.7 Manifold header supporting arrangement Yes5.8 Bolts, nuts and washers necessary for the
assembly work at siteYes
5.9 Leveling shims ( Settings plates ) Yes5.10 Sliding pads ( Teflon/PTFE sheet ) below
each headersYes
5.11 Tube bundle protection guard-wire mesh Yes5.12 Maintenance trolley Yes5.13 Auto grease centralized unit for Fan / Motor
bearingsYes
5.14 Name plate and brackets Yes5.15 Certified Lifting beam/Frame including
slings and shackles etc.Yes
5.16 First fill of lubricants Yes5.17 Spare paint for touch-up work at site Yes5.18 Documents as per Supplier Document
Requirements List (SDRL)Yes
5.19 Special tools & tackles shall be recommended by SUPPLIER for installation / maintenance of Air Fin Coolers;-Inclinometer for fan-Torque wrench for Plugs-Belt Tensioner-Torque wrench for installation of fan-Pincer for Fin repair
Yes Optional
5.20 Start-up & Commissioning Spares for each type:-2% Plugs-5% Plug gaskets-10% ( min 2 nos.)stud bolts / nuts for structural-10% ( min 2 nos.)stud bolts / nuts for flanges-200% gaskets for flanges
Yes
5.21 Spares required for two (2) years of normal operation for each internal as
Yes Optional
Page 6 of 8
SI.No. Item DescriptionBy
SupplierConfirmed by
Supplier RemarksRev
. No.
Sl.No. Item DescriptionBy Supplier
Confirmed by Supplier
Remarks(See Page _/_)
Rev. No.
recommended by SUPPLIER. However, minimum quantity shall be as follows:-2% Plugs-5% Plug gaskets-10% ( min 2 nos.)stud bolts / nuts for structural-10% ( min 2 nos.)stud bolts / nuts for flanges-200% gaskets for flanges
C. SCOPE OF WORK / SERVICES / SUPPLY BY PURCHASER1 Cables and wiring outside of battery limits of the Air Fin Coolers2 Foundation /Anchor Bolts3 Site Installation4 Insulation material & work5 Fire proofing material & work6 Heat Tracing, if required7 Connecting pipe work, valves and stand pipes8 Instruments for Level, Pressure and Temperature9 Electrical Lighting10 Power cables to electric motors and control cables to motor control
stations11 Unit Control Panel(s)12 Application of Touch-up paint at site13 Fixed motor access platform for all motors for grade mounted
coolers14 Emergency Push button station for start / stop
(Supplier’s Stamp) (Supplier’s Name & Signature with Date)Note:
Page 7 of 8
SI.No. Item DescriptionBy
SupplierConfirmed by
Supplier RemarksRev
. No.
1 Supplier shall complete this form by marking (Yes/No) in the “Confirmed by Supplier” column against all items listed at A. & B. above and shall submit it along with the Bid for compliance.
2 To reflect exclusion of any item from his scope, if Supplier marks as ‘No’, the same shall be supplemented by justification to be given in corresponding remarks column.
3 It shall be the responsibility of Supplier to ensure that the Scope of Work/Services/Supply quoted at A and B above constitutes the complete scope of equipment/packages. However, any additional item required for completion of equipment/packages shall also be included by Supplier in the above list with its justification and shall be quoted accordingly.
4 Optional items, if any, shall also be covered in this document.
AA) Remarks By Purchaser :a.b.c.d.e.f.g.h.
BB) Remarks By Supplier :I.II.III.IV.
Page 8 of 8