AIR COOLERS (SPECIAL MATERIAL)

Circulation Oil Air Cooler Complete tube fin bundle with bundle frame, air recirculation assembly, Fan, Supporting structures, walkways, ladders, Motor with Terminal Box, VFD, Instruments and all items as per Mechanical Data Sheets and Project specifications attached with Material requisition.

HOS Overhead Reflux Air Cooler Complete tube fin bundle with bundle frame, air recirculation assembly, Fan, Supporting structures, walkways, ladders, Motor with Terminal Box, VFD, Instruments and all items as per Mechanical Data Sheets and Project specifications attached with Material requisition.

Fractionator Reflux Air Cooler Complete tube fin bundle with bundle frame, air recirculation assembly, Fan, Supporting structures, walkways, ladders, Motor with Terminal Box, VFD, Instruments and all items as per Mechanical Data Sheets and Project specifications attached with Material requisition.

Reactor Effluent Air Cooler Complete tube fin bundle with bundle frame, air recirculation assembly, Fan, Supporting structures, walkways, ladders, Motor with Terminal Box, VFD, Instruments and all items as per Mechanical Data Sheets and Project specifications attached with Material requisition.

Unit rate for Supervision Sevices of erection and commissioning / Performance testing as per details mentioned in material requisition for quoted items as per enclosed instructions to vendor Per Diem charges upto 8 hrs on normal working days. ( BIDDERS TO QUOTE UNIT RATE FOR DIEM CHARGES )

Unit rate for Supervision Sevices of erection and commissioning / Performance testing as per details mentioned in material requisition for quoted items as per enclosed instructions to vendor Overtime rate per hour (beyond normal 8 hours on normal working days). ( BIDDERS TO QUOTE OVER TIME RATE PER HOUR )

Unit rate for Supervision Sevices of erection and commissioning / Performance testing as per details mentioned in material requisition for quoted items as per enclosed instructions to vendor Overtime rate per hour for work on weekly off days / holidays (as applicable to Refinery Site). ( BIDDERS TO QUOTE OVER TIME RATE PER HOUR )

Description of Work / Item(s)

2 years Normal operational & maintenance spares (as per vendor recommendation) for Tag no-1P30-EA-0651 – Circulation Oil Air Cooler , item Sr No 1.00 (Spare no. - 1.01 (Mention the spare name and Qty in unpriced schedule)

Spare no. - 1.02 (Mention the spare name and Qty in unpriced schedule)

Spare no. - 1.03

Spare no. - 1.04

Spare no. - 1.05

Spare no. - 1.06

Spare no. - 1.07

Spare no. - 1.08

Spare no. - 1.09

Spare no. - 1.10

2 years Normal operational & maintenance spares (as per vendor recommendation) for Tag no-1P30-EA-2451 – HOS Overhead Reflux Air Cooler , item Sr No 2.00 (Spare no. - 2.01 (Mention the spare name and Qty in unpriced schedule)

Spare no. - 2.02 (Mention the spare name and Qty in unpriced schedule)

Spare no. - 2.03

Spare no. - 2.04

Spare no. - 2.05

Spare no. - 2.06

Spare no. - 2.07

Spare no. - 2.08

Spare no. - 2.09

Spare no. - 2.10

2 years Normal operational & maintenance spares (as per vendor recommendation) for Tag no-1P31-EA-2453 – Fractionator Reflux Air Cooler , item Sr No 3.00 (Spare no. - 3.01 (Mention the spare name and Qty in unpriced schedule)

Spare no. - 3.02 (Mention the spare name and Qty in unpriced schedule)

Spare no. - 3.03

Spare no. - 3.04

Spare no. - 3.05

Spare no. - 3.06

Spare no. - 3.07

Spare no. - 3.08

Spare no. - 3.09

Spare no. - 3.10

2 years Normal operational & maintenance spares (as per vendor recommendation) against , Tag no-1P31-EA-2751 – Reactor Effluent Air Cooler, item Sr No 4.00 (as per vendor recommendation) against , (Spare no. - 4.01 (Mention the spare name and Qty in unpriced schedule)

Spare no. - 4.02 (Mention the spare name and Qty in unpriced schedule)

Spare no. - 4.03

Spare no. - 4.04

Spare no. - 4.05

Spare no. - 4.06

Spare no. - 4.07

Spare no. - 4.08

Spare no. - 4.09

Spare no. - 4.10

Description of Work / Item(s)

Circulation Oil Air Cooler Complete tube fin bundle with bundle frame, air recirculation assembly, Fan, Supporting structures, walkways, ladders, Motor with Terminal Box, VFD, Instruments and all items as per Mechanical Data Sheets and Project specifications attached with Material requisition.

HOS Overhead Reflux Air Cooler Complete tube fin bundle with bundle frame, air recirculation assembly, Fan, Supporting structures, walkways, ladders, Motor with Terminal Box, VFD, Instruments and all items as per Mechanical Data Sheets and Project specifications attached with Material requisition.

Fractionator Reflux Air Cooler Complete tube fin bundle with bundle frame, air recirculation assembly, Fan, Supporting structures, walkways, ladders, Motor with Terminal Box, VFD, Instruments and all items as per Mechanical Data Sheets and Project specifications attached with Material requisition.

Reactor Effluent Air Cooler Complete tube fin bundle with bundle frame, air recirculation assembly, Fan, Supporting structures, walkways, ladders, Motor with Terminal Box, VFD, Instruments and all items as per Mechanical Data Sheets and Project specifications attached with Material requisition.

Description of Work / Item(s)

Unit rate per kg for addition or deletion rate for external lugs, if required during execution stage. Lug material: SA 516 Gr 70N Unit rate shall include mechanical design + Fabrication + Supply.

Unit rate per kg for addition / deletion of pipe for SA 106 Gr B. Refer MR to meet the technical requirements for this pipe material. Unit rate shall include mechanical design + fabrication + Supply. Unit rate is applicable for finished weight only.

Unit rate per kg for addition / deletion of standard flange and forging components for SB 564 UNS N08825. Refer MR to meet the technical requirements for this forged material. Unit rate shall include mechanical design + fabrication + Supply. Unit rate is applicable for finished weight only.

Unit rate per kg for addition / deletion of piping components for SB 425 UNS N08825. Refer MR to meet the technical requirements for this piping material. Unit rate shall include mechanical design + fabrication + Supply. Unit rate is applicable for finished weight only.

Unit rate per kg for addition / deletion of SB 425 UNS N08825 for all fasteners. Refer MR to meet the technical requirements for this fasteners material. Unit rate shall include mechanical design + fabrication + Supply

Unit rate per kg for addition / deletion of plate components for SB 424 UNS N08825. Refer MR to meet the technical requirements for this plate material. Unit rate shall include mechanical design + fabrication + Supply. Unit rate is applicable for finished weight only.

Unit rate / kg for addition or deletion rate for Rolled section like I-beams, Channels, Angles etc. Refer MR to meet the technical requirements for this structural material. material: IS 2062 GR BR (Impact tested) / SA 285 Gr C Unit rate shall include design + Fabrication + Supply.

Unit rate / kg for addition or deletion rate for Plate for Plenum Chambers, Side frame, louvers etc. . Refer MR to meet the technical requirements for this structural material. material: IS 2062 GR BR (Impact tested) / SA 285 Gr C Unit rate shall include design + Fabrication + Supply.

Unit rate / per sq. meter for addition or deletion rate for Grating, Screen etc. (Refer applicable Job Specification) Refer MR to meet the technical requirements for this structural material. material: IS 2062 GR BR (Impact tested) / SA 285 Gr C Unit rate shall include design + Fabrication + Supply.

Unit rate / kg for addition or deletion rate for Fasteners. Refer MR to meet the technical requirements for this structural material. material: IS 1367 Cl. 8.8 (Hot dip galvanised) Unit rate shall include design + Fabrication + Supply.