Tender For supply of machinery and equipment - uv-vis spectrophotometer spectrophotometer should be of true double beam optics system. sample compartment should have dedicated one reference cell holder and one sample cell holder. system should be czerny-turner monochromator with lo-ray-ligh grade blazed holographic grating or equivalent. system should have a light source of 20-w halogen lamp and deuterium lamp. automatic switch over of light source to be possible and auto position adjustment. system should have a fixed spectral bandwidth of 1nm. system should have facility to use as stand-alone keyboard-display and with pc-controlled software. wavelength range should be from 190 nm to 1100 nm and wavelength accuracy should be 0.1 nm at d2 656.1 nm & 0.3 nm for entire range. stray light: less than 0.02% at 220 nm (nai)less than 0.02% at 340 nm (nano2) less than 0.5% at 198 nm (kcl) photometric range:absorbance: -4 to 4 abs transmittance: 0% to 400% system should have photometric accuracy : 0.002 abs at 0.5 abs 0.004 abs at 1.0 abs 0.006 abs at 2.0 abs(measured using nist930d/nist1930 or equivalent) system should have a baseline flatness: less than 0.0006 abs (1,100 to 190 nm, one hour after light source turned on) system should have a noise level: less than 0.00005 abs (700 nm). detector should be silicon photodiode only. system should have a usb drive port to connect the printers or external drives. system should compulsorily have bio-method mode of measurement for determining dna and protein concentrations. quantitates dna or protein using the absorbance at 260/230nm. system should be capable of identification of organic compounds, chemical reaction tracking and enzyme reaction measurement. pc with relevant hardware including monitor keyboard, mouse., fuming hoods the proposed floor-mounted aerodynamic fume hood (1800 1000 2350 mm) is designed for safe handling of hazardous fumes, ensuring high performance, durability, and compliance with international standards. the system should be a robust, corrosion-resistant, and safety-compliant solution with efficient airflow management, user-friendly maintenance features, and adherence to international laboratory safety standards ideal for advanced research and chemical handling applications.1) design & compliance aerodynamic structure with automatic bypass airflow system. conforms to ashrae 110:2016 / en 14175 standards, including tracer gas containment test. certified ashrae compliance required 2) construction & materials made of powder-coated galvanized iron (gi, 120 gsm, is 277 compliant) sheet thickness: 1 mm (1.2 mm for structural supports) heavy-duty base frame: 60 40 2 mm phenolic resin (6 mm) inner liner: chemical-resistant, smooth, easy to clean ss 304 worktop with 15 mm raised edges for spill containment ss 304 aerodynamic airfoil with anti- corrosive coating 3) dimensions & workspace usable workspace: 1500 mm (w) 850 mm (d) 1180 mm (h) clear viewing height: 1100 mm modular base cabinets with maintenance access 4) coating & finish 8-stage chemical pre-treatment epoxy polyester / polyurethane coating (70 80 microns) corrosion resistance validated by 1000-hour salt spray test 5) functional features vertical sliding toughened glass sash (4 5 mm), counterbalanced openable front top panel for easy maintenance aerodynamic baffle system for efficient fume removal (light to heavy fumes) flow control damper for airflow regulation 6) utilities & safety integrated gas, water, and electrical fittings in corner posts remotely operated, color-coded service valves safety partition between utilities no cable entry below sash (enhanced safety design) electrical fittings: norysis /legrand (230v, 5/16a, 50 hz) 7) accessories pp cup sink with water tap and drainage led lighting with protective enclosure adjustable leveling screws ( 10 mm) storage base cabinets with shelves and self-closing shutters 8) centrifugal blower specifications remote, silent ms + frp blower with chemical-r
Tender For providing of custom bid for services - hiring of services for anticorrosivetreatment of metal fixtures and to prevent rust at bhrhmaputra galley
Tender For procurement of novolac epoxy phenolic coating cured with polyamine adduct hardener paint and thinner for works contract in connection with piling-civil-structural and ug works for coker-b revamp project at barauni refinery of indian oil corporation l
Tender For supply of checking and servicing of the wet riser piping and motors , servicing of 105hp kirloskar diesel engine and water pump , painting of the complete wet riser system. , supplying and fixing of glass for hose box of internal hydrant , providing laying and testing of 150 mm dia ms pipes , providing laying and testing of 80 mm ms pipes , providing 150 mm dia ms pipes with anticorrosivetreatment , providing 80 mm dia ms pipes with anticorrosivetreatment , providing locking knob with spring and washers for hydrant valves , providing 63 mm instantaneous female coupling for yard hydrant , supplying of hose pipes 63 mmdia , s f stainless steel branch pipe 63 mm with 20 mm nozzle , supply and fixing 20 mm dia 36.5 m long nylon first aid hose , conducting fire drill
Tender For supply of fire buckets : material: galvanized mild steel fire bucket, conforming to is:2546 (latest). shape & dimensions: as per clause 3.1 of is:2546 (enclosed). capacity: 10 litres. internal paint finish: white,conforming to is:2932. external paint finish: red, conforming to is:2932. paint for handle, ears & lettering: black, conforming to is:2932. anti-corrosivetreatment: zinc coating of 0.06 mm. lettering: 'fire' in english and hindi only. sample: one sample shall be submitted for approval prior to bulk supply. [ warranty period: 30 months after the date of delivery ]
Tender For anticorrosivetreatment painting of rails in tunnels and tunnel approaches under sse/p.way/karwar section (karnataka state)" (e file comp. no.63764)".