Tender For corrigendum : 1. supply and fitting of ibr materials for lancashire boiler at dhemomain pit colliery under sodepur area. 2.repairing of lancashire boiler no.wbl-10014 of dhemomain pit - items description, 1. supply and fitting of ibr materials for lancashire boiler at dhemomain pit colliery under sodepur area., cost of 2" feed check valve with ibr t/c, cost of 2" blow down valve with ibr t/c, cost of " gauge column cock with ibr t/c, charges for making drill hole of new stop valve, feed check valve, blow down valve, gauge column cock as per existing size., charges for fitting of new stop valve, feed check valve, blow down valve, gauge column cock, cost of nut, bolt, washer etc., overhead charges & others., add. cmpf/epf @ 12% on labour charges, add. bonus @ 8.33% on labour charges 8.33%, add. pension @ 7% on labour charges, 2.repairing of lancashire boiler no.wbl-10014 of dhemomain pit under sodepur area, replacing of old adopter & fitting new adopter. (l), cost of 2nos. fusible plug with ibr t/c , charges for fitting new fusible plug as per ibr(l), grouching the isolated pitting & wasting on steam side surface of the lhs flue around 8 to 12 0 clock position at 3o and 4* streak places by welding & build up by mmaw using low hydrogen electrode with preheating & dressing smoothly by cheeping & grinding smoothly to its original shape and thickness in approved manner, charges for repairing & overhauling the all mounting & fitting of above boiler as per ibr as marked out by dy. director of boilers., hydraulic testing of above boiler after repairing., commissioning the above boiler & make ready for steaming. (l), cost of nut, bolt, steam joint, tape joint etc., cost of brick work at the front portion of boiler, cost of red bricks, cost of 6" pressure gauge , cost of 3/8" shyphone pipe, cost of 3/8" shyphone cock, charges for fitting of above materials. (l), overhead cost & others, add. cmpf/epf @ 12% on labour charges, add. bonus @ 8.33% on labour charges 8.33%, add. pension @ 7% on labour charges, total impact of gst for the purpose of ctc
Tender For supply of establishment of barrel dedenting point -ms steel channel half inch eight inches x two inches , nut channel bolt one mm x two mm two inches x two inches , ms steel plate 25 mm two inches x 2 inches , single phase two hp motor , hydraulic gear with raco pump , hydraulic plant pressure jack , pressure gauge , pressure pipe , release walve , nrb valve , fitting and assembling charge
Tender For supply of hand operated hydraulic pressure test pump, pressure- 35 kg per square cm , tank capacity- 20 literwith suitable hydraulic hose- 5 meter and suitable dial indicator gauge
Tender For supply of supply of hydraulic power pack instruments spares under pac c c -electronic pressure transmitter with display model psd-4 0- 400 kg cm2 , hydraulic pressure switch 1ps 350 or 14 , valve high pressure hydraulic pressure relief dprh 06 k 400 , hydraulic solenoid valve with coil for main cylinder dke 1713 24vdc , coil for solenoid valve of main cylinder for dke 1713 24vdc valve , solenoid valve with coil for bomb door dhi 713 24vdc , coil for solenoid valve of bomb door for dhi 713 24vdc , hydraulic pressure gauge 0- 400bar 63mm dia 1 by 4 inch bottom connection , proximity switch for ps pnp 3 wire 24 v dc , timer panel , poppet solenoid valve , unloader valve pcm 20 -06-50-315 , unloader valve cartridge ppru-06-50 , block manifold for main cylinder , pilot optd. check valve ci10s 11 , bomb door pressure relief valve - rmp012ab , bomb door pilot check valve - hr012 , plate shifter pressure relief valve - rmo012b , bomb door counter balance valve cbs 10t11 , hydraulic fittings 16 mm ge-16-sr-half inch , hydraulic fittings 16 mm wno-16-s , hydraulic fittings 16 mm g-16- sr , hydraulic fittings 16 mm tee-16-sr , hydraulic fittings 16 mm seamless pipe-high pressure, in mtr , unit frl for instrument air 1 by 2 inch shavo , instrument air distribution header 8 way x 1 by 4 inch , push button with block 2no plus 2nc , mushroom emergency stop push- button with block 2no plus 2nc , mechanical high pressure relief valve, dprh 6k 315 , mechanical low pressure relief valve, unloader , solenoid valve with coil for bomb door , bomb door control module. drawing as enclosed , solenoid valve with coil for main cylinder. drawing as enclosed , main cylinder control unit. drawing as enclosed , pressure regulator. drawing as enclosed , solenoid valve with coil for main cylinder ) /bid number : gem/2025/b/6900435 * /dated: 20-11-2025 & & / bid document 1 / 29
Tender For supply of hydraulic pressure gauge ( 0-150bars) as per plasser part no. hy154.17 and sub part no. g/63.150-1/4, make- plasser or its equivalent
Tender For supply of digital type ultrasonicthicknessgauge [digital type ultrasonicthicknessgauge as per is: 15468/2004. make: accuplus lcd or similar. specification: annexure a attached.]