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Bids Are invited for Sitc Of 01 Twin-Cell Frp Cooling Tower Of 960 Usgpm - Part A: Cooling Tower And Support Steel: Supply, Installation, Testing And Commissioning Of One (1) Twin-Cell, Induced-Draft, Counter Flow Frp Cooling Tower From A Cti Std-201 Certified Model Line, 960 Usgpm (218 M³/H), 35.0 °C To 30.0 °C At 27.2 °C Wet Bulb, Heat Rejection Not Less Than 10,90,080 Kcal/H, With Fans, Ie3 Vfd-Duty Motors, Drives And All Accessories, Oem-Supervised Erection And Commissioning And Mandatory Spares, As Per Clauses 4.5 And 5.5. (Buy-Back Value Quoted Separately In Annexure Vii-B, Not Deducted Here). , Structural Steel Grillage (Is 2062) For The Cooling Tower, Hot-Dip Galvanised (Is 4759), As Per The Oem Support Arrangement, Fixed To The Rcc Deck With Chemical Anchors, As Per Clause 4.6. Paid On The Calculated Weight Of The Approved Shop Drawings. , Part B: Piping And Valves (Lump Sum), Condenser Water Piping Package, Lump Sum, Complete As Per Drawing Incois/Engg/Ct/2026-04 Sheet 1, Clause 4.7 And Annexure Ix-B, Including Tie-Ins Ti-1 And Ti-2, Supports, Coating, Painting, Hydro Test, Flushing And Cleaning. , Valves And Pipe Specialties Package, Lump Sum, Complete As Per The Valve Schedule In Annexure Ix-A And Clause 4.8, Including Three Motorised Butterfly Valves (Two On The New Tower Cells And One On The Existing 217 Tr Tower Circuit) And Two Balancing Valves. , Ipart C: Instruments, Bimetal Dial Thermometer, 100 Mm, 0 To 60 °C, With Ss Thermowell (Tg-1 To Tg-4), As Per Clause 4.9. , Pressure Gauge, 100 Mm, With Gauge Cock And Snubber (Pg-1 To Pg-4), As Per Clause 4.9. , Pt100 Temperature Transmitter, 4 To 20 Ma, With Ss Thermowell And Shielded Cable To Cp-01 (Tt-1, Tt-2), As Per Clause 4.9. , Wet-Bulb Sensor Assembly (Temperature And Rh Transmitter In A Radiation Shield) With Shielded Cable To Cp-01 (Wbt-01), As Per Clause 4.9. , Make-Up Water Meter, 50 Mm, Class B, With Pulse Output Wired To Cp-01 (Wm-01), As Per Clause 4.9. , Part D: Shifting Of Existing Pumps, Shifting Of Two (2) Existing Condenser Pumps (Wilo Nl 125/315, 22 Kw) From The Ac Plant Room To The New Pump Room, With New Rcc Plinths, Anti-Vibration Pads, Shaft Setting, Reconnection, New Strainer Screens And Test Run, As Per Clause 4.10. , Part E: Electrical And Controls, Control Panel Cp-01 Complete As Per Drawing Incois/Engg/Ct/2026-04 Sheet 2 And Clause 4.11 (Fan Vfds With Dol Bypass, Pump Star-Delta Starters, Mov Feeders, Plc, Bms Interface, Field Stations), Including Modification Of The Outgoing Feeder In The Existing Lt Panel To A 125 A Tp Mccb. , 4C × 35 Sq Mm Copper Xlpe Armoured Cable (Is 7098 Part 1), Existing Lt Panel To Cp-01, Laid And Terminated As Per Clause 4.12. , As Item 12, But 3C × 10 Sq Mm, Cp-01 To The Pump Motors (Two Runs Per Pump, Star-Delta). , As Item 12, But 4C × 6 Sq Mm, Cp-01 To The Fan Motors. , 3C × 1.5 Sq Mm Copper Armoured Frls Control Cable (Is 1554 Part 1), Laid And Terminated As Per Clause 4.12. , As Item 15, But 8C × 1.5 Sq Mm. , Earthing Set: Two Earth Electrodes With Test Pits, Gi Strip And Bonding, With Two Separate Earth Connections For The Panel And For Each Motor, As Per Clause 4.12. , Part F: Dismantling And Miscellaneous, Dismantling Of The Three (3) Old 125 Tr Cooling Towers On The Substation Terrace, With Frames, Local Piping And Old Fan Feeders; Lowering By Crane, Capping, Making Good Of The Terrace And Removal From The C Us, After Acceptance Of The New Tower, As Per Clause 5.1. , Any Other Item Required For Satisfactory Completion Of The Work, Not Specifically Listed In Items 1 To 18 And 20, As Per Clause 3.4. Lump Sum. , Part G: Comprehensive Warranty, Comprehensive On-Site Warranty For 2 And 3 Years For The Complete Installation Under Items 1 To 18, With All Spares, Consumables And Labour And Two Preventive Maintenance Visits Per Year, As Per Clause 5.6 (Replacement Of Fill And Nozzles Due To Water Quality Excluded). The Price Breakup For Each Year Should Be Provided In Financial Document Along With Price Bid
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