Manufacturing, inspection, testing and safe delivery of ibr approved forged gate and globe valves

Hot top board for 494 mm dia x 4550mm length c. i. ingot mould as per drg. no. smr469 sheet 2 of 2(item

Paint ready mixed ,finishing,general purpose, synthetic, red oxide isc 446 as per rdso specn.no. m&c/pcn/122/2006 this is shelf life items and should be procured with staggered delivery period . supplier to mention/print date of manufacturing on the item & item to be supplied within 60 days of manufacture date. spec:

Sanding hose coupler size 1 x 33 drg. no.elw/bsl/wam-4/1/f.94.044 ref. a (1 to 10) or latest. each unit should be embossed/engraved with maker s name, month, year & batch no. of manufacturing at a conspicuous place.( this is shelf life items and should be procured with staggered delivery period. supplier to mention /print date of manufacturing on the item & item to be supplied within 90 days of manufacture date ) as per drg.no. drg. no.elw/bsl/wam-4/1/f.94.044 ref. a (1 to 10)

Elgi make set of mount consisting of 02 items and 03 nos. 1. elgi make mount with flange: soft mount assly.to pt no. 070300920 - 01 no. 2. elgi make hard mount assly.: motor side rr 20 to pt no. 070301670- 02 nos. ( this is shelf life items and should be procured with staggered delivery period. supplier to mention /print date of manufacturing on the item & item to be supplied within 90 days of manufacture date )

Supply of hot-rolled corrosion resistant structural steel (corten) plates, grade i, conforming to indian railway specification irs:m-41/97, with applicable amendments, for use in icf and lhb design coaches. size: 2750 mm (length) x 1250 mm (width) x 8 mm (thickness). the plates shall conform to the chemical composition, mechanical properties, bend test requirements, dimensional tolerances, surface quality, weldability, inspection, marking and packing requirements specified in irs:m-41/97, incl

Rubber kit for 1.1/4 cut- off angle cock with vent as per clw drg. no 0/2/65/386 alt.6 ref- 12 &13 (02 items 03 nos.)consisting (i) o ring (ref-12)01 no.(ii)sealing washer (ref.-13)- 02 nos ( this is for shelf life items and should be procured with staggered delivery period. supplier to mention / print date of manufacturing on the item & to be supplied within 90 days of manufacture date.)

Control valve characteristics,calibration of thermocouple,dynamic response of the u tube manometer,interacting non interacting system,proportional p and proportional integral pi controllers for flow and level control,time constant of the stirred tank heater,temperature control trainer with computer system,pressure control trainer,p i i p convertor,capacitance method,nephelometer or turbidimeter,hot air oven,muffle furnace,jar test apparatus,high volume air sampler pm10,fine particulate sampler pm2.5,biochemical oxygen demand analyzer,cod reflux apparatus with cod digester,bomb calorimeter,biogas digester or anaerobic digester,melting point apparatus,ball mill,air compressor,oil free vacuum pump,ultra violet flourescene inspection cabinet

Supply, delivery and installation of u type hot rolled steel sheet pile along with other ancillary works in connection with shore protection against massive erosion to save century old igwtp of the kolkata municipal corporation (kmc).