Hll Lifecare Limited-HLL has published Tender For Supply, Installation, Testing And Commissioning Of Cooling Tower For Process Condenser Water System At Kerala State Drugs And Pharmaceuticals Ltd (Ksdpl), Alappuzha. Submission Date for this Tender is 23-02-2023. Electrical Condenser Tenders in kalavoor Kerala. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 03-Feb-2023 | Date Amendment 1 | Date | 08-02-2023 |
| 2 | 08-Feb-2023 | CORRIGENDUM 2 | Date | 15-02-2023 |
| 3 | 16-Feb-2023 | Corrigendum 3 | Date | 23-02-2023 |
| Sl. No. | Item Description |
| 1 | Cooling tower:- Supply and Installation of Induced Draft crossflow/COUNTERFLOW Cooling tower complete with, Nylon fills, FRP construction, High efficiency low noise fans, EFF 1 motors sutiable for variable speed control, drive packages(Belt drive), FRP basin, Inspection door for each cell,Quick fill and Float valve piping connection as integral part of the cooling tower for each cell, Bleed Off and Over flow piping connection for each cell, spring isolators,Float switch,Extended ladders,Bird Protector etc. complete with spring isolators for base. 250 USGPM |
| 2 | Cooling tower circulation Pumps:- Supply and Installtion of Centrifugal split casing end suction back pull out pumps mounted on a common base with electric motor for recirculation of water for the central air conditioning system.The pump motor shall be suitable for 415±10% volts, 50 cycles, phase AC Power supp. Capacity: 250 US GPM @ 15 Mts Head |
| 3 | Condenser + cooling tower water Pipes :- Supply and Installation of MS "C" class piping with SORF (Slip On Raised Face) flanges, with Stainless steel nut-bolts, supports with wooden block etc duly installed. (Condenser Water piping) (Welding for pipes above 50NB and threaded joints for pipe below 50 NB). No direct contact between dissimilar metals and the connection should use dielectric union when two dissimilar metals has to be connected. With 2 layers of anti corrosive paint and one layer of enamel paint. Sufficient areas has to be marked with flow direction arrows with reflective stickers and color coding as mentioned by the engineer in charge, at least every six meters of the line |
| 4 | ø125 MM |
| 5 | ø100 MM |
| 6 | ø80 MM |
| 7 | ø65 MM |
| 8 | ø50 MM |
| 9 | ø40 MM |
| 10 | ø32 MM |
| 11 | ø25 MM |
| 12 | ø15 MM |
| 13 | Butterfly valve.:- Supply and Installation of Butter fly valve with EPDM seat pressure rating 10kg/cm2, flange ended |
| 14 | ø125 MM |
| 15 | ø100 MM |
| 16 | ø80 MM |
| 17 | ø65 MM |
| 18 | ø50 MM |
| 19 | ø40 MM |
| 20 | Butterfly valve.:- Supply and Installation of Butter fly valve with EPDM seat pressure rating 10kg/cm2 (min) MOC Stainless steel, manual actuated with lever Size 50 NB, end flange connected |
| 21 | Ball valve:- Supply and Installation of Ball valve MOC: SS 304, screwed end, 3 piece, manual actuated, pressure rating min 10kg/cm2 |
| 22 | ø40 MM |
| 23 | ø32 MM |
| 24 | ø25 MM |
| 25 | ø15 MM |
| 26 | SS Pipe for boundary connection:- Supply and Installation of Stainles steel Pipe Schedule 40 MOC SS304. Pressure rating min 6kg/cm2, joined with Argon welding above 50NB. Threaded joint for 50 NB and below. To be joined with MS and other metals by flanged joints with ready made heavy duty gasket. To be provided with reflective stickers for identification and color coding as directed by engineer in charge, at least every 6 meters of the line. |
| 27 | ø65 MM |
| 28 | ø50 MM |
| 29 | ø40 MM |
| 30 | ø32 MM |
| 31 | ø25 MM |
| 32 | ø15 MM |
| 33 | GI Pipe medium:- Supply and Installation of MS pipes with Galvanized coating (GI Pipes for drain line connections from the condenser water systems. Pressure rating min 2 kg/cm2 |
| 34 | ø65 MM |
| 35 | ø50 MM |
| 36 | ø40 MM |
| 37 | ø32 MM |
| 38 | ø25 MM |
| 39 | ø15 MM |
| 40 | Stainless steel pipe for drainage:- Supply and Installation of Stainless steel pipe MOC Stainless steel, schedule 5s or better. Joined with argon welding with smooth matte finish or better. |
| 41 | ø65 MM |
| 42 | ø50 MM |
| 43 | ø40 MM |
| 44 | ø32 MM |
| 45 | Steel strcuture MS:- Supply and Installation of STEEL STRUCTURE MS Supports for Cooling towers,Pipe supports, etc with chequrred base plate and Pump stands with variousAngle supports. I beams, C channels etc. (pipes not to be used for support) with 2 layers of anti corrosive paint and one layer of enamel paint, color as chosen by engineer in charge. |
| 46 | SS steel structure:- Supply and Installation of Stainless steel structure, for the support of SS pipes inside the GMP area. MOC, SS 304 |
| 47 | Y Strainer:- Supply and Installation of Y strainer with Stainless steel filter units, to be mounted with either flange/ threaded as per pipe size. Easily cleanable. Pressure rating of the upstream piping. |
| 48 | ø125 MM |
| 49 | ø100 MM |
| 50 | Y Strainer SS:- Supply and Installation of Y strainer with both body and filter Stainless steel to be mounted with either flange/ threaded as per pipe size. Easily cleanable. Pressure rating of the upstream piping. |
| 51 | ø80 MM |
| 52 | ø65 MM |
| 53 | ø50 MM |
| 54 | ø40 MM |
| 55 | ø32 MM |
| 56 | NRV:- Supply and Installation of Non return valve, flange mounted MS |
| 57 | ø125 MM |
| 58 | ø100 MM |
| 59 | Pressure gauge assembly:- Supply and Installation of Pressure gauge assembly, Dial type Pressure guage with glycerin filled dials , connected to the line with SS Siphon tubes and isolation valves 1/4" size NPT threaded. Measurement range 0-6 kg/cm2 |
| 60 | Temperature gauge:- Supply and Installation of Temperature gauge assembly, Dial type analog Temperature guage with glycerin filled dials , connected to the line with SS tubes and isolation valves 1/4" size NPT threaded. Measurement range 0-80 deg C |
| 61 | Balancig Valve:- Supply and Installation of Manual circuit balancing valve, as per the nominal flow rate in the circuit. The valve should be selected according to the nominal flow rate. Valves above 50 NB has to be with flanged ends and valves below 50 NB has to be threaded ends, with female end connectors.Valves above 50 NB has to be having outer body of cast steel or higher grade with 3 coats of anti rusting paint, with position indicator dial. Valves below 50 NB has to be installed inside the production area has to be with MOC of outer body: Non Porous copper alloy Union: With EPMD O-Ring Seat Seal:EPDM Handwheel: Polyamide plastic (Red) |
| 62 | ø125 MM |
| 63 | ø100 MM |
| 64 | ø80 MM |
| 65 | ø65 MM |
| 66 | ø50 MM |
| 67 | ø40 MM |
| 68 | ø32 MM |
| 69 | ø25 MM |
| 70 | Automatic Butterfly Valve with Actuator:- Supply and Installation of two position pneumatic actuator Butterfly valve, as per the nominal flow rate in the circuit. |
| 71 | ø100 MM |
| 72 | ø80 MM |
| 73 | ø65 MM |
| 74 | ø50 MM |
| 75 | Flexible rubber coupling:- Supply and Installation of Flexible flanged coupling with rubber bellows with pressure rating min 6kg/cm2. |
| 76 | ø125 MM |
| 77 | ø100 MM |
| 78 | Chilled Water Piping Insulation:- Supply and Installation of chilled water piping insulation inside the building with following closed cell elastomeric nitrile rubber of minimum 40-55 kg/cu m density.Thermal conductivity of 0.035 W/MK or better at 0 Deg mean temperature class insulation with factory laminated woven glass cloth applied by suitable rubber based adhesive.The insulation thickness of 25 mm thick upto 25 mm pipe,32 mm thick from 32 to 80 mm dia pipe,38 mm thick from 80 to 400 mm pipe. |
| 79 | Dia - 15 MM Thickness-25MM |
| 80 | Dia - 25 MM Thickness-25MM |
| 81 | Dia - 32 MM Thickness-32 MM |
| 82 | Dia - 40 MM Thickness-32 MM |
| 83 | Dia - 50 MM Thickness-32MM |
| 84 | Dia - 65 MM Thickness-32MM |
| 85 | Dia - 80 MM Thickness-32 MM |
| 86 | Dia - 100 MM Thickness-38 MM |
| 87 | Dia - 125 MM Thickness-38MM |
| 88 | Differential pressure gauge:- Supply and Installation of Differential pressure switch, digital with display and output for variation in differential pressure. Range (0-3kg/cm2) |
| 89 | PRIMARY CONDENSER WATER PUMPS:- Supply and Installation of Centrifugal End Suction Back pull outpump sets motor shall be suitable for 415 + 10% volts, 50 cycles/second, 3phase power supply. The unit complete should be suitable for outdoor installation. Capacity: 180 US GPM @ 15 Mts HEAD |
| 90 | SECONDARY CONDENSER WATER PUMPS:- Supply and Installation of End Suction Back pull outCentrifugal water pumpsets. Factory mounted on a common base with electric motor for recirculation of water for the central air conditioning system. The pump motor shall be suitable for 415 + 10% volts, 50 cycles/second, 3-phase power supply. The unit complete should be suitable for outdoor installation Total 180 US GPM & 25M Head |
| 91 | Expansion Tanks:- Supply and Installation of Expansion tanks Pre charged. With approved butyl diaphram as per standards. Working pressure minimum 12bar. Sise as per the standard engineering practices |
| 92 | Air separator:- Supply and Installation of Air separator as per standard engineering parctices. Auto Air vents provided for releasing the air. |
| 93 | Air vents:- Supply and Installation of Air vent for removeing air from the water lines, Lever operated size 25NB |
| 94 | Temperature Sensor:- Supply and Installation of PT 100 temperature with well type immersed. Range -40 to 120 deg C , with temperature transmitter, connected to the existing DDC controllers |
| 95 | Cable trays:- Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. |
| 96 | 100 mm width X 50 mm depth X 1.6 mm |
| 97 | 150 mm width X 50 mm depth X 1.6 mm |
| 98 | Building Management System:- Supply and Installation of BMS System has to be integrated with the existing BMS system and central monitoring system having DDC controller. The supplier has to work with the software programming of the existing BMS system at the site. |
| 99 | CABLES AND END TERMINATION:- Supply and Installation offollowing cables including end termination for below listed XLPE insulated armoured cable with copper lugs, brass/PVC cable glands, tapping, crimping,ferruling etc. complete, to be included. |
| 100 | 2 Core 1.0 SQ. MM, Armoured ATC conductor multistranded, Shielded cable. |
| 101 | 4 Core 1.0 SQ. MM, Armoured ATC conductor multistranded, Shielded cable.(For Valve control) |
| 102 | 6 Core 1.0 SQ. MM, Armoured ATC conductor multistranded, Shielded cable.(For Valve control) |
| 103 | Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing,suitable aluminium lugs etc. as required.3 core 10 sq mm with factory made clamp |
| 104 | Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing,suitable aluminium lugs etc. as required. 3 core 16 sq mm with factory made clamp |
| 105 | Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required. |
| 106 | Electrical Panel:- Fabrication, conveyance, supply, installation, testing and commissioning of selfsupported, free standing powder coated cubicle type, 415V, 36 kA Switch Board of CRCA No.14/16 gauge sheet steel construction with cable entry facility at top/bottom. Cable alley, switchgear compartment, meter chamber, bus bar chamber etc. shall be fully segregated & compartmentalized. Shrouding of live parts shall be with 3 mm FRP and two fastener screws and chamber partition at dropper connections with 3 mm FRP.Control wiring shall be with 2.5 sq. mm copper cable of 1100 volt grade for CT leads and 1.5 sq. mm for voltage leads with 2A SP MCB. All meters, connectors, lamps etc. shall have safe finger proof terminals. Doors shall be provided with 4 sq. mm flexible copper and socketed earth leads of green/green and yellow stripped PVC insulation.All copper joints shall be tinned. Knock- outs of proper diameter shall be provided on glanding plates. |
| 107 | Incoming & Outgoings:- Incomer: 1 nos 200 A TP MCCB with AL busbar - 1 Nos ,Metering,RYB Indication Lamp , Digital Ammeter, Digital Voltmeter with Selector switches, CT"s,MCBs,Contactors,Starters etc.. Outgoing:i ) 5 nos of 32A TPN MCCB.ii)2 nos of 25A TPN MCCB. |
| 108 | Integration of Heat Exchangers:- Integration of Heat Exchanger System with Cooling Tower and Commissioning ofProcess Condenser Water System in all aspects |
| 109 | Steam Line Pipe Insulation:- Supply and Installation of steam piping insulation inside the building with mineral rock wool insulation and aluminium claddingminimum density of 144 Kg/Cub Metre/160 Kg per Cubic Meter as per IS 9842:1994 with 24 guage stucco aluminium cladding of thickness of 50mm as per IS 734-1967 with mounting accessories. |
| 110 | Dia - 15 MM |
| 111 | Dia - 25 MM |
| 112 | Dia - 32 MM |
| 113 | Dia - 40 MM |
| 114 | Dia - 50 MM |
| 115 | AUTOMATIC FLOW CONTROLLER:- Design, Supply, Installation, Programming, Testing and Commissioning of automatic flow controller along with required control valves, Sensors, Temperature controllers, Solenoid valves/Actuators, panels, Remote Push buttons, necessary Electrical connections complete for controlling the flow of water from Plate Heat Exchanger 1 to Plate Heat Exchanger 2, when the fluid temperature is not below the desired level. |
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