Tender For providing , laying and fixing of 100 mm dia g i pipe with welding and supply of 4inch dia g i flange for laying and maintenance of existing pipe line from different location of colony to meet domestic water demand w.r.t konar exp ,ocp,bnk area.
Tender For annual rate contract of instrument maintenance jobs for the year 2025-26 - removing of level gauges, fixing of level gauges, transportation of level gauges, removing of level switches, fixing of level switches, removing of leveltrols, fixing of leveltrols, transportation of leveltrols, removal of differential pressure/ pressure transmitter with or without capillary with flange size upto 80mm and upto 600# rating, diaphragm seal type transmitter, ordinary transmitter, fixing of differential pressure/ pressure transmitter with or without capillary, diaphragm seal type transmitter, ordinary transmitter, fixing of differential pressure/ pressure transmitter with or without capillary, diaphragm seal type transmitter, ordinary transmitter, removal of diaphragm seal type pressure/d.p gauges with flange size upto 80mm and upto 600# rating, fixing of diaphragm seal type pressure gauges with flange size upto 80mm and upto 600# rating, transportation of diaphragm seal type pressure gauges / ordinary pressure gauges, removal of pressure switch, installaltion of pressure switch, removal of glass tube type rotameter, removal of magnetic type rotameter, fixing of glass tube type rotameter, fixing of magnetic type rotameter, transportation of rotameters (any type), removal of different type of flow meters, upto and including 4" size irrespective of pr. rating, above 4" size irrespective of pr. rating, fixing of different type of flow meters, upto and including 4" size irrespective of pr. rating, above 4" size irrespective of pr. rating, transportation of different types of flowmeters irrespective of size & pr rating, removal of orifice plate from flange assembly, upto & including 6" line size (of any rating) ., more than 6" line size (of any rating), fixing of orifice plate at flange assemply, upto & including 6" line size (of any rating) ., more than 6" line size (of any rating), removal of power cylinders, size upto 4" dia, size > 4" dia, mounting of power cylinders., size upto 4" dia, size > 4" dia, transportation of power cylinders, shifting of empty or filled calibration gas cylinders, removal of thermowells alongwith thermocouple, removal of thermocouple without thermowells, fixing of thermowells alongwith thermocouple, fixing of thermocouple without thermowell, removal of weep hole probes of urea reactor, fixing of weep hole probes of urea reactor, laying of tubing., size 6/8mm of copper or ss tube, size 10/12mm of copper or ss tube, removal of tubing, size 6/8mm of copper or ss tube, size 10/12mm of copper or ss tube, laying of gi pipe., upto size 1/2", > 1/2" , upto size 1", > 1" , upto size 2", > 2" , upto size 4", fabriction & laying of impulse lines/air header etc. of following sizes of pipes (non ibr) including welding upto sch 40, upto & including 1/2" carbon steel, upto & including 1/2" stainless steel/alloy steel, > 1/2" upto & including size 1" carbon steel, > 1/2" upto & including size 1" stainless steel/alloy steel, > 1" upto & including size 2" carbon steel, > 1" upto & including size 2" stainless steel/alloy steel, > 2" upto and including size 4" stainless steel/alloy steel, fabriction & laying of impulse lines/air header etc. of following sizes of pipes (non ibr) including welding more than sch 40, upto & including 1/2" carbon steel, upto & including 1/2" stainless steel/alloy steel, > 1/2" upto & including size 1" carbon steel, > 1/2" upto & including size 1" stainless steel/alloy steel, > 1" upto & including size 2" carbon steel, > 1" upto & including size 2" stainless steel/alloy steel, fabriction & laying of impulse lines/air header etc. of upto & including 1/2" carbon steel of pipes (ibr) more than sch 40, removal of impulse line/air header of ibr/non-ibr (for all ratings), size upto & including 1/2" of carbon steel/gi, size > 1/2" upto & including 1" of carbon steel/gi, size > 1" upto & including 2" of carbon steel/gi, size upto
Tender For welding of 40nos of flange in 6inch pipe and welding of 50nos of flange in 4 inch pipe and laying of 150meter 4 inch pipe line from sonardih submersible pump to higway drain.
Tender For tender for supply of supplying and replacement of g i pipe b class size 50 mm complete with suitable g i fittings etc as required. i/c rebate of old material , lowering and lifting of existing 3/5/7.5 hp submersible pump set etc. complete as required. , supplying and replacement flat three core pvc insulated & pvc sheathed copper cable size 4sq mm complete with connection testing etc as required i/c rebate of old material. , fixing bore cap suitable for 200 mm dai bore well to protect the bore well complete with welding work , nut bolt , washer etc. as required i/c rebate of old material , repair and rewinding of sub. motors of following capacity with cartage dismantling , reassembling i/c supply & replacement / repairing of damaged parts of motors and making good for operation i/c connection , testing , painting etc. complete as reqd. (a) 7.5 hp , 3 ph sub motor , repairing of sub pump of flowing stages and dia with cartage dismantling reassembling supply and replacement or repairing of damaged parts of pump and making good for operation including testing painting etc complete as required upto all stages 6 dia sub pump set , replacement of direct on line submersible starter panel three phase max. operational current 9.52 (a) contactor 20 (a) over load relay 6-10 (a) etc. as required (i/c less cost of replaced item). with cover protected connection including lock arrangement , supplying and replacement of following accessories in the existing borewell such as i/c rebate of old material (a) reducer 50 mm x 40 mm , supporting clamp with nut bolts 50 mm , c i flange 50 mm with rubber paking , g i socket 50 mm , supplying and replacement of casing pipe 200 mm confirming to is 3589 gr-330 6.35 mm thickness complete with cutting welding threading drilling etc as required i/c rebate of old material , replacement of submersible pump set 7.5 hp 8 stage rated current 29 amp connection testing etc as required. , repairing of existing 65 mm gun metal gate valve in the existing pipe line etc. complete as required , replacement and fixing extra down rod of length 20 mm conduit pipe heavy gauge including painting making the suitable size fan rod hole in the existing gysm tile etc. as required. , replacement and fixing of ceiling fan 1200 mm sweep with double ball bearing high speed etc as required. , supplying and replacement of existing gi/cpvc fitting and gate valve in the existing sump well of fountain conection testing etc as required.
Tender For corrigendum : supply of sae flanges for thruster for csov - 2inch sae j 518 50 bar carbon steel flange groove face with ss retaining ring and cs welding hub to suite 40od tube for by 151 , 2inch sae j 518 50 bar carbon steel flange flat face with ss retaining ring and cs welding hub to suite 40od tube for by 151 , 2inch sae j 518 50 bar carbon steel blank flange groove face for by 151 , 2inch sae j 518 50 bar carbon steel flange groove face with ss retaining ring and cs welding hub to suite 40od tube for by 152 , 2inch sae j 518 50 bar carbon steel flange flat face with ss retaining ring and cs welding hub to suite 40od tube for by 152 , 2inch sae j 518 50 bar carbon steel blank flange groove face for by 152
Tender For supply of push pull rod (traction bar) for wap-7/wag-9 to clw drg.no.1209.01.113.006 alt-5 con sists of :1) flange should be as per clw drg. no.1209.01.113.007 alt-72)tube welding as per clw drg. no. 1209.01.313.008 alt-4.3)traction bar(push pull rod flange hole size should be as per rdso smi no . rdso/2006/el/0241(rev.0) dated 24.10.06 [ warranty period: 30 months after the date of delivery ]