Tender For supply of spares for instrumentation - "vfd pannel signal isolatorsr. no. 2306042013 make - multispampower supply ac 230 vi/p - 4 to 20 ma dco/p - 4 to 20 ma dcreguire boiler + mill + boiling house ", ashhandling air pneumetic vibrator, pu elbow 1/4" one side thread - 10 mm, pu tee 1/4" one side thread - 10 mm, air filter 1/4" -10 mm, pu femal connector 1/4" - 10 mm, pu pipe-10 mm, sov double action 230 v ac 1/4", quick exhaust valve 1/2" cylinder, quick exhaust valve 1/4" for seal, "simens smart positioner sipart ps26 drs 110-0nn0- 0aa0ip 66/type 4xp- 1.4 to 7 barta- 30 dg c to +80 dg c", "dome power cylinder for ashhandling model no. c 0631505sr. no. plt 20815/005 bore size 63mmstroke- 305 mmmake- duncam engineering limited (rnoia)", " turbine asco solonoide valve (red had type)brand ascotype - solonoide valve (electrno megnetic) 110 v dc", "limit switchmod no. lswp -1-02-4-a", "cesar bonettitype directional control valvesize / model- nf2pan 520 n00000", "valve limit switch box/ position monitormodel code klplubtg/16/05-26ingress protection- ip67 certifiedvoltage- 110 vdc", "wiring diagram explanation (013)type- close position switch", "product - cee em-45 limit switch model /type - cee em -45-50brand-jai bala ji", "pressure switch (switzer) model no. gm-201-33-b030-55-apressure range 0.4 to 4 bar", "proxy meter sensorsr. no. 23 h01p90output- 7,87 v/mm (200 mv/mil)w/o- 2456make - bently nevada", "siemens smart positioner sipart . ps26dr5 110-0nn0-0aa0ip 66/type 4xpr 1.4 to 7 barta 30 dgr c to +80 dgr c", "m00g pi servo amplifier ( valve driver)supply voltage - 24 vdccurrent 1 to 2 a", "signal conditioner/ isolatermake- pepperl +fuchs model - kfd2- stc5-1.20type- signal isolator/signal conditioner", boiling house hi tech m/c chennai bag clamping power cylinder with o ring kit, bag clamping rubber pad, limit switch for clamping, "plc omran dc - 12 v to 24 v zen 10 c dr - d- v2", smps (power supply 24 v), relay board channels, contector, controller unipluse f 701-s, pu connectors, male 1/4" - 8 mm, push button element no-nc, air filter regulator (afr) (0-10 bar), afr connectors, "load cell 110 kgmodel- 65023-110k-nc-02x make- vishay", proxy for load bucket, load bucket cylinder with kit o ring make janties, course fine cylinder with o ring kit make janties, sov ( solonoide valve) with base and coil make janties coil 220 v ac, coil only 220 v ac, load cell card hi- tech engineers, half inch ball valve (1/2"), "centrifugal machine (raw and refinery) afr (air filter regulator )connector femel - 3/8"" make janties ", "break limit switch make bch electric limited", solenoide valve (sov) single acting single coil with o ring kit, double acting double coil with coil 230 v ac and o ring kit, double acting single coil with coil 230 v ac and o ring kit make energy tech high tech pneumatic, coil 230 v ac for sov, hand operated pnumatics sov wtp high tech engineering, proxy type pnp supply 10-30 v type ps 2000 d make joy shree pune, pug mill valve sheet ( on/ off) size - 300 mm make aira, syrup seperator valve (on/ off) size 150 mm make - i& s system dehradun, r- valve pnumatic 1/4", boiling house refinery mbf control valve- 3" rubber seat, mbf on/off valve- 4" rubber seat, mbf on/off valve- 6" rubber seat, mbf on/off valve 3" rubber seat, melt concentrator 2" rubber seat hot water valve , 0-150 dgr c rtd pt-100 temp transmitter (tt), refinery ph electrode with transmitter, abb flow meter 3" model no. fep 63 y0a20080 a size 3", melt concentrator control valve 12" rubber seat , melt concentrator control valve 10" rubber seat , level transmitter (lt) make abb range 0-5000 mmwc remote seal type, control valve positioner make rotex model rtx 1000 -r-d-2-r1-2g-4r-nd-c-41 serial no. rtx/22/0873, multimeter make fluke, loop calibrator / milium source make masi bus, boiling house and boiler compressor k smart oil 200 l , oil filter element 150 lpm, air filter element, air oil seprator element kit, gasket , air oil seperator element kit ke575
Tender For providing of m & r of 2x110 mw and 2x210 mw ash dykes at ptpp, parichha. - carriage of cmr/ash by mechanical transport including loading, unloading and stacking upto 5 km distance from power house area to ash ponds at ptpp parichha. payment to be made after deducting voids as per cpwd specfication or as decided by engineer in charge. , earth/ash work in excavation in earth over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m; disposed earth to be levelled and neatly dressed , placing of precast rcc planks in decantation well including its carrige and putting it into slott including all labour t&p etc. required for proper completion of work. , providing and laying empty cement plastic bags filling the same with ash having capacity of 50kg and stiching the same with sutali, laying with ash pond area as per instruction of engineer incharge. , engaging jcb/hydra machine on hire bases including hire fuel driver helper etc. complete. , dry stone pitching 22.5/30 cm thick including supply of stones and preparing surface filling from fly ash with watering & compection complete including carriage from coal handling area.(boulder free of cost from chd area in plant) , spreading of cmr/ash/earth by opening of stack including dressing watering compaction/ramming etc. complete for proper completion of work as per direction of engineer in charge of the work. payment to be made on compacted quantity. , clearing jungle including uprooting of rank vegetation, grass, brush wood,trees and saplings of girth upto 30 cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared , brick work with fly ash bricks f.p.s. (non modular) bricks of class designation 7.5 in foundation and plinth in: cement mortar 1:6 (1 cement : 6 coarse sand) , cement plaster (in fine sand) 12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand) , providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) , formation of dyke/ roads using approved materials including the preparation of borrow area,stripping, watering of borrow area, excavation of approved quality of material from borrow area,using poclains or any other mechanical means,loading, unloading, transporting by dumpers,trucks etc., surface watering / dewatering,lowering of water level to at least 0.5 m belowthe bottom of the working level, includingconstruction of cofferdams wherever required,depositing the fill material on the dyke,spreading by dozers or grader in layers notexceeding 30 cm in compacted thickness forforming the embankment with all leads, lifts,breaking clods, watering, compaction with min. 10tone capacity vibratory rollers or pneumatictyred rollers to achieve a dry density not lessthan 95% of maximum dry density (standardproctor) forming extra width on edges, trimmingof slopes and slope compaction with dozers orslope compactors to obtain the section as perconstruction drawings, with all incidental charges, cost of labour, equipment, materialsetc. complete as per specifications, drawings and as directed by the engineer. with ash available from inside ash dyke area , structural steel work in single section, fixed with or without connecting plate,including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. , same as above item but steel shall be issued by department free of cost ( steel issued by department) , steel reinforcement for r.c.c. work including straightening, cutting, bendin g, placing in position and binding all complete for thermo-mechanically treated bars
Tender For providing of operation and maintenance power house / power plant - cleaning of main drain various size including removal of deposited earth, bricks bats, ash and and waste refuses sludge, cleaning of grass/jungle along both side of drain completely drain of width upto 0.6 м. cartage of ash/malwa/lt/dush etc. by tractor trolley upto distance of 2km including loading on tractor-trolley with lead of 100.00m and lift upto 1.5 m, cartage unloading complete including cost of all labour, t&p tractor-trolley driver etc. (the rates will be applicable to net quantities after deduction of prescribed percentage for voids mentioned in the specification under subhead "carriage of materials") upto 1 km providing lcb. machine including cost of driver, helper, t&p and fuel charges complete for different works. cleaning of buda nala and carriage of ash malwa sit/slush etc. by tractor trolley up distance of 2 km including loading on tractor -trolly with lead of 100 m and lift upto 15 m. cartage unloading complete including it of all labour t&p hactor trolly driver (the rate will be applicable to nei quntities after deduction of voids mentioned in the specification under subhead carriage of rearranging of stone in check dam p suitable height by manual mean including carriage and dressing of stone boulder from coal handling arra also include removing of jupto 30 mete hiring charges of dewatering pump having capacity atleast shp7.shp with hoperator, fuel, installing, all tap et sepration of oil hom drain by m mean (upto 500 mm depth).