Indian Institute Of Technology-IITB has published Tender For Rectification Of The Mechanical Side Of Hvac System (Without Bms) For Diamond Jubilee Complex, Iit Kharagpur. Submission Date for this Tender is 19-02-2024. HVAC Tenders in kharagpur West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 09-Feb-2024 | Extension the Date of Submission | Date | 19-02-2024 |
| Sl. No. | Item Description |
| 1 | Insulation of Chilled water pump with supply of Nitrile rubber (Armacell / Supreme / K-Flex / A-Flex) with necessary adhesive and finally with 24 gauge Aluminium cladding boxing. |
| 2 | Installation of separate quick fill line of 50 mm dia for 3 nos Cooling Tower with supply of necessary reputed make PVC pipe and Valve of 40 mm dia. |
| 3 | Installation of dedicated drain line with supply of 100 mm dia MS pipe, ancillary MS fittings, necessary welding and finally finish with painting. |
| 4 | Supply and installation of low & high level switch with necessary electrical cabling from make up tank to pump room and further with BMS and local display. |
| 5 | Supply and installation of drain valve and AAV for each TFA after removing of insulation and further good finish of the same with insulation including supply of 2 nos 1/2" valve & 1 no AAV for each TFA of ZOLOTO / Equivalent make. |
| 6 | Sypply and fixing of 40 mm ball valve for drain point of vertical raiser including removing & re finish of existing insulation. |
| 7 | Supply & fixing of 1/2" ball valve - 4 nos. and 1/2" AAV - 2 no for each header inclding necessary removing and re finishing of insulation. All valve & AAV are ZOLOTO / Equivalent. |
| 8 | Supply and fixing of controller vide part no-SACS160292-1 ,Chiller model no-WSC087MAG49K,Chiller Make-Daikin, |
| 9 | Supply and fixing of Timer Relay vide part no- SACS160287-1,Chiller model no-WSC087MAG49K,Chiller Make-Daikin, Timer relay-Omron |
| 10 | Supply and fixing of Leverarm for holding OITSvide part no- SM330815401,Chiller model no-WSC087MAG49K,Chiller Make-Daikin |
| 11 | Supply and fixing of Instrument Cooling Fan for Chiller Control Panel, Model: J-22038B1, AC 110 V/120 V, 50/60 Hz, 0.125/0.2 Amps. Impedance protected |
| 12 | Supply and fixing of pressure gauge , Make-H Guru make, Pressure range-0 to 10 kg |
| 13 | Supply and fixing of stop push button , Make-Klik , Type-Emergency Switch |
| 14 | Supply and fixing of limit switch, Type-1.5 Amp limiting Switch, Make-Klik |
| 15 | Supply and fixing of Analog Ammeter, Range-0-1250 Amps, Make-Veritec. |
| 16 | Supply and fixing of A-55-2 nos & B-63-2 nosV-belt, Make-Fenner |
| 17 | Supply and fixing of Bearingno- 6205zz-1 no & 6206zz-1no, Make: SKF |
| 18 | Supply and fixing of auto manual selector switch, 6 Amps, Make-Klik. |
| 19 | Supply and fixing of PI duct |
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