Chemicals Tenders in West Bengal

Construction of CWR 150 cum, Sub Station Building of H/W site, Pump House, Chlorine Room and other allied work (Bank of Ajoy River) under Semlya Water Supply Scheme under RCFA Division-I PHE Dte.

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Coochbehar-I Block under Northern Mechanical Divis

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines(Hydaulic Diaphragm based or other) for ascerting disinfection of different rural piped water supply schemes at Haldibari and Mekhliganj Block under Northern Mechani

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Sitai and Sitalkuchi Block under Northern Mechanica

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Dinhata-I Block under Northern Mechanical Division-

Additional Construction of switch room cum chlorine room (3.60x3.00) with sanitary and water supply arrangement including plinth protection at Dhamakhali mouza within Rampur w/s scheme, Sandeshkhali-II block under Hasnabad Sub-Division, P.H.E. Dte.

Dismantling and restoration of flooring of pump houses, chlorine room and boundary wall, construction of C.C. road and allied works at H/W site of Bartoria W/S Scheme under RCFA Division-I PHE Dte.

Operation and Maintenance of High Lift pumping machineries alongwith Backwash Pumps Sub_Station Sludge Pump and Chlorine House etc at surface Water based water supply scheme for Arsenic affected Areas of Raghunathganj_I Block of Murshidabad District

Carrying out preventive as well as breakdown maintenance of chlorine machines ( Hydraulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Kumargram Kalchini Block in the dist. of Alipurduar

Construction of additional 1 no. switch room cum chlorine room (5.40x3.60) with sanitary and water supply arrangement including plinth protection within Jeliakhali Purbakhanda w/s scheme, Sandeshkhali-II block under Hasnabad Sub-Division, P.H.E. Dte

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Coochbehar-II Block under Northern Mechanical Divi

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Dinhata-I Block under Northern Mechanical Division-

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Tufanganj-II Block under Northern Mechanical Divis

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Kalchini Block under Northern Mechanical Division-I

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at AlipurduarI , Alipurduar II Block under Northern M

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Falakata Block under Northern Mechanical Division-I

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Tufanganj-I Block under Northern Mechanical Divisi

Carrying out preventive as well as breakdown maintenance of chlorine dosing machines ( Hydaulic Diaphragm based or other ) for ascerting disinfection of different rural piped water supply schemes at Dinhata-II Block under Northern Mechanical Divisio

Procurement of Chemical Reagents, Kits etc. for analysis of water samples under N.W.M. Scheme and others for the financial year 202425 atR.C.H.L., Baruipur under SWID (GR_D)

Providing Acid Alkali Resistant Chemical Resistant tiles bricks conforming to relevant BS or Equivalent International Code for Aux and BOP Buildings for 2x660MW MSTPP Rampal Project Bangladesh

Procurement of Chemical Reagents, Kits etc. for analysis of water samples under N.W.M. Scheme and others for the financial year 2023 2024 at R.C.H.L.,Krishnagar, under S.W.I.D

Procurement of Chemical Reagents, Kits etc. for analysis of water samples under N.W.M. Scheme and others for the financial year 2023 2024 at C.C.H.L., Kolkata, under S.W.I.D

Procurement of Chemical Reagents, Kits etc. for analysis of water samples under N.W.M. Scheme and others for the financial year 2023 2024 at R.C.H.L., Baruipur under S.W.I.D

E-TENDER FOR OPERATION and MAINTENANCE OF STP-ETP INCLUDING SUPPLY OF REQUIRED CHEMICAL ETC. AT ESIC HOSPITAL and MEDICAL COLLEGE JOKA FOR THE YEAR 2019-20

Removal of damaged tarfelt and laying of APP with tit bit maintenance at roof of Time office, security office building, Fire brigade and chemical building at KTPS

Rectification/Replacement of chemical resistant (Acid and Alkali) brick lining in DM N-Pit, CPU N-Pit and other areas of DM Plant at DVC, DSTPS, Andal.

Custom Bid for Services - Annual Rate Contract for Online Chemical Treatment of Condenser Cooling Water System of MTPS UNIT 7 and 8 DVC 2 X 500 MW

Procurement of Chemical Reagents, Kits etc. for analysis of water samples under N.W.M. Scheme and others for the financial year 2023 2024 at R.C.H.L., Barasat under S.W.I.D

Proposal for making of 27 Nos. of chemical type Earth Pit for 6 Substation T/F, 6 Township T/F and Road Weighbridge at Bhojudih Coal Washery.

Supply and installation of lighting arrestor, Cradle guard and upgraded version (Chemical) earth-pit at different location of Agent office Colony of Mohanpur Colliery under Salaqnpur Area.

Repairing / Renovation of Chemical Laboratory, Electrical laboratory at 1st Floor for MSME-TC, Kolkata. SH Roof Grading at Mumty and Entrance Canopy and renewing of Glass Panes.

HALF GEAR COUPLING AS PER RWF DRAWING NO. 702016010760. NOTE: MATERIAL TEST CERTIFICATE FOR CHEMICAL AND HARDNESS FROM NABL ACCREDITED LABS SHOULD ACCOMPANY THE SUPPLY. MAKE- TECHSTAR

120 Sq.mm Chocolate colour Electron Beam Irradiation curing process or Chemical curing process thin walled flexible elastomeric cable with copper conductor suitable for Rolling stock application confo

16SQ.MM,GNYE , ELECTRON BEAM IRRADIATION CURING PROCESS OR CHEMICAL CURING PROCESS THIN WALLED FLEXIBLE ELASTOMERIC CABLE WITH COPPER CONDUCTOR SUITABLE FOR ROLLING STOCK APPLICATION CONFORMING TO RDS

95 SQ.MM BLACK COLOUR, ELECTRON-BEAM IRRADIATION CURING PROCESS OR CHEMICAL CURING PROCESS THIN WALLED FLEXIBLE ELASTOMERIC CABLE WITH COPPER CONDUCTOR SUITABLE FOR ROLLING STOCK APPLICATION CONFORMIN

Dry chemical powder (Sodium BI-carbonate) for use in 5 kgs. capacity portable DCP type Fire Extinguisher to IS : 4308/1992 with ISI Mark. Accepted Make: RUPEX

120 SQ.MM BLACK COLOUR, ELECTRON BEAM IRRADIATION CURING PROCESS OR CHEMICAL CURING PROCESS THIN WALLED FLEXIBLE ELASTOMERIC CABLE WITH COPPER CONDUCTOR SUITABLE FOR ROLLING STOCK APPLICATION CONFORMI

120 Sq.mm Chocolate colour Electron Beam Irradiation curing process or Chemical curing process thin walled flexible elastomeric cable with copper conductor suitable for Rolling stock application confo

70 SQ.MM BLACK COLOUR, ELECTRON BEAM IRRADIATION CURING PROCESS OR CHEMICAL CURING PROCESS THIN WALLED FLEXIBLE ELASTOMERIC CABLE WITH COPPER CONDUCTOR SUITABLE FOR ROLLING STOCK APPLICATION CONFORMIN

GLYCEROL about 98% purified as per Specification No.4TPM.000.1457 ALT.2 as per Specn. No. 4TPM.000.1457 ALT.2. Make/Brand - OSTER Chemical and Pharmaceutical Works

LOCTITE 262 (50 ML PACK). The technical specification as detailed below: Loctite : Chemical base methacrylate, Colour: Red, Strength : High Strength., Specific gravity @ 25 degree centigrade 1.1, V

25 SQ.MM, BLUE COLOUR, ELECTRON BEAM IRRADIATION CURING PROCESS OR CHEMICAL CURING PROCESS THIN WALLED FLEXIBLE ELASTOMERIC CABLE WITH COPPER CONDUCTOR SUITABLE FOR ROLLING STOCK APPLICATION CONFORMIN

Electron Beam Irradiation curing processor or chemical curing process thin walled flexible elastomeric cable with copper conductor suitable for rolling stock application conforming to attached RDSO Sp

95 Sq.mm,GNYE colour Electron Beam Irradiation curing process or Chemical curing process thin walled flexible elastomeric cable with copper conductor suitable for Rolling stock application conforming

Custom Bid for Services - Rate Contract for round the clock operation support at Chemical Laboratory RTPS 2 X 600 MW for a period of two 02 years

Operation and Maintenance of Effluent/Sewage Treatment Plant - Maintenance Only Of the STP at chemical annexe; Vendors with experience in STP; Functional but outside AMC and Warranty

MAINTENANCE OF THE SURROUNDING AREAS ATTACH WITH THE MODULE- 5, CHLORINE CONTACT CHAMBER AND CHLORINE STATION UNDER IGWTP.

MAINTENANCE OF THE SURROUNDING AREAS ADJACENT TO THE CHLORINE CYLINDER STACK YARD BESIDE CHLORINE PLANT-2 AT IGWTP

SULFUR TRIOXIDE PYRIDINE COMPLEX Extra pure, NBD-CI Analytical Grade, TRIISOPROPYLSILANE 99 percent pure, 1H-BENZOTRIAZOL-1-HEXAFLUOROPHOSPHATE 99 percent pure, CATHEPSIN B FROM BOVINE SPLEEN purified, TERTAKIS ACETONITRILE COPPER I 99 percent pure, 2 2 - AZOBISISOBUTYRONITRILE 99 percent pure, 2 4- DIHYDROXYBENZALDEHYDE Analytical grade, 3-HYDROXY- 4-METHOXYBENZALDEHYDE 99 percent pure, 1-OCTANOL Synthesis grade, 2- 2-CHLOROETHOXY ETHANOL 99 percent Reagent Grade, 3 4-DIHYDROXYBENZOIC ACID 99 percent pure, OLEYL ALCOHOL Extra pure, 1 2- DIHYDROXYNAPHTHALENE 99 percent pure Analytical Grade, PHOSPHORYL CHLORIDE 99 percent pure sealed, HBTU Extrapure, N- 9H-FLUOREN-9-YLMETHOXY CARBONYL GLYCINE 99 percent pure, ETHYL CYANO HYDROXYIMINO ACETATE 98 percent pure, 8-HYDROXYQUINOLINE-2- CARBOXYLIC ACID Analytical grade 99 percent, 3- CHLOROPERBENZOIC ACID 99 percent pure, FMOC-Ala-OH Synthesis grade Ultrapure, 2-BROMOPYRIDINE 99 percent pure, 9-BROMOPHENANTHRENE 99 percent pure, 3 5- DIHYDROXYBENZYL ALCOHOL Reagent grade Extra pure, N- FMOC-L-ISOLEUCINE 99 percent pure, PHOSPHOROUS OXYCHLORIDE sealed extrapure, 2 3- DIHYDROXYNAPHTHALENE 99 percent pure, DIMETHYL SULFOXIDE-D6 99.9ATOM percentD, 8- HYDROXYQUINOLINE-2-CARBOXYLIC ACID 99 percent pure, POTASSIUM HMDS 20WT percent IN THF Sealed, RINK AMIDE AM RESIN 100-200 MESH Factor 0.7, L-CYSTEINE METHYL ESTER 99 percent pure, 2-AMINOBENZENETHIOL 99 percent pure, NE- TERT-BUTOXYCARBONYL Ultrapure, TEREPHTHALIC ACID 99 percent pure Reagent Grade, N- AZIDOACETYLMANNOSAMINE 99 percent pure, 1- METHYLIMIDAZOLE 99 percent pure, 3 4 - DIAMINOBENZOPHENONE 99 percent pure, MALONONITRILE Sealed, 4- DIETHYLAMINO SALICYLALDEHYDE 99 percent pure, 3-IODOPROPOPIONIC ACID 99 percent pure, MALONYL CHLORIDE Reagent grade ultrapure, 5- FLUOROURACIL 99 percent pure, 4-HYDROXYBENZYL ALCOHOL 99 percent pure, 4-NITROPHENYL CHLOROFORMATE 99 percent pure sealed, 4- 2- AMINOETHYL MORPHOLINE 99 percent pure sealed, TRIISOPROPYLSILANE 99 percent pure Reagent grade, 2- AMINOTHIOPHENOL 99 percent pure, 3 3 DITHIOPROPONIC ACID 99 percent pure, 4- ETHOXYCARBONYL PHENYLBORONIC ACID 99 percent pure, 4- METHYLMORPHOLINE 99 percent pure, POTASSIUM HEXAFLUOROPHOSPHATE 99 percent pure Reagent Grade, 2-HYDROXYMETHYL-12-CROWN-4 99 percent pure, BENZO H QUINOLINE 99 percent pure, BROMOACETIC ACID 99 percent pure Analytical Grade, 2 3-DIMETHYL-1 3- BENZOTHIAZOL 99 percent pure, CARBON TETRABROMIDE 99 percent pure, 1 4-DIMETHYLPYRIDINIUM IODIDE 99 percent pure, 4-BROMOPHNEYL PHENYL METHANONE 99 percent pure, 1 4-Dioxane Dried anhydrous, 3- MERCAPTOPROPIONIC ACID 99 percent pure, A A -Dibromo- P-Xylene 99 percent pure, Bis 2 4 6-Trichlorophenyl Malonate 99 percent pure reagent grade, N N- DIMETHYLFORMAMIDE anhydrous sealed, 1-Pyrenebutyric Acid 99 percent pure, Ne- Tert-Butoxycarbonyl 99 percent pure reagent grade, 2 3 3-Trimethylindolenine 99 percent pure, 1 3-Propanesultone 99 percent pure, PROP-2-YN-1- AMINE purified Bid Details 2/56

CZAPEK DOX AGAR, YEAST MALT AGAR, ISP Medium no 3, ISP MEDIUM NO 4, GLYCEROL ASAPARAGINE AGAR BASE, TRIBUTYRIN AGAR BASE, ACTINOMYCETE ISOLATION AGAR, D GLUCOSE ANHYDROUS, L ASPARAGINE MONOHYDRATE, TRICHODERMA HARZIANUM, STARCH CASEIN AGAR, TWEEN 20