Tender For providing of operation and maintenance power house / power plant - maintenance relocation of pipelines including underground and overhead lines and arresting leakage of pipelines of different sizes for one year under common auxiliariesmaintenance division in 2x21..
Tender For supply of deluge valve of ict and laying of fire hydrant lin c c - laying of ms pipe 100 mm of hydrant system including cutting, and welding etc. and commissioning the line at 6 to 8 kg per cm2 , laying of ms pipe 200 mm of hydrant system including cutting, and welding etc. and commissioning the line at 6 to 8 kg per cm2 , making of ms bend, tee, and reducer including cutting welding work of following size pipes 100 mm dia. , making of ms bend, tee, and reducer including cutting welding work of following size pipes 200 mm dia. , fixing of ms bend, tee, and reducer of following sizes pipe. 100 mm dia. , fixing of ms bend, tee, and reducer of following sizes pipe. 200 mm dia. , fixing of ms flange on the hydrant system, pipe line by cutting , welding and grinding etc. of following dia size. 100mm dia. , fixing of ms flange on the hydrant system pipe line by cutting, welding and grinding etc. of following dia size 200mm dia. , dismantling of ci gate valve of following sizes with the help of nuts and bolts 100 mm dia. , dismantling of ci gate valve of following sizes with the help of nuts and bolts 150mm dia. , fixing of ci gate valve of following sizes with the help of nuts and bolts. 100 mm dia. , fixing of ci gate valve of following sizes with the help of nuts and bolts. 150mm dia. , dismantling of ms,ci,gi pipe line from the hydrant system by loosening of nuts and bolts by cutting and transportation of following sizes. 200mm dia. , fabrication of hydrant valve post of ms pipe dia. 80mm one mtrs. long and welding with ms flange 80mm dia. it should be painted with red oxide and finally with red paint. , fixing of hydrant post of 80mm pipe line of hydrant system with the help of nut and bolts , dismantling of rcc,cc metallic road for taking out the damaged pipe for replacement of pipe and filling the same up to proper level of the earth. , earth work by excavation of ordinary,mixed soil,mixed with bujari, bolders etc. , painting of 200,150 and 100mm dia. , making and fixing of pipe stand for supporting and clamping 150mm dia ms pipe , unloading,shifting,stacking of materials supplied by suppliers and laying in store , replacement of 65,80,100,150 nb size deluge valve or alarm valve of fire fighting system
Tender For supply of spare1 , spare2 , spare3 , spare4 , spare5 copper constantan (typek). total length (t-type). thermocouple duplex copper constantan as per din standard , the wire shall be drawn in mineral insulated ss- 316 capillary of 6mm od thermocouple element dia 1.2 mm thermocouple length(a) overall length = 750 mm, (b) extension length = 150 mm (c) immersion length = 600 mm material of thermocouple sheath (thermo well) (c) extension length: aisi 304 (d) immersion length: special metal as per our process requirement. connecting head, made out of cast aluminum (alumina-4) with ceramic terminal board assembly with marked polarity and with ss 316 screw & connectors. the head will have two entries with double compression ss cable glands and top cover will be hinge type / thread type thermocouple junction, ungrounded thermocouple sheath dia, 7/8 or equivalent astm standard id of thermocouple sheath 8 mm flange details, suitable for bhel boiler 01 no. fixed flange of following details:- od of flange = 90 mm no. of holes = 6 nos. hole dia = 7mm pcd = 68 mm process media, primary air inlet & pa flow temp. comp. to bowl mills process pressure = 800 mmwcl, process temp. = 350 0c, thermocouple duplex copper constantan as per din standard, the wire shall be drawn in mineral insulated ss- 316 capillary of 6mm od thermocouple element dia =1.2 mm thermocouple length (a) overall length = 310 mm, (b) extension length = 150 mm c) immersion length = 160 mm material of thermocouple sheath (thermo well) (a) extension length: = aisi 304 (b) immersion length: complete solid sintered tungsten carbide thermo well. connecting head, made out of cast aluminum (alumina-4) with ceramic terminal board assembly with marked polarity ) /bid number : gem/2026/b/7477421 * /dated: 25-04-2026 & & / bid document 1 / 11
Tender For supply of led luminaire for floodlight conforming to is 10322 (part 5/section 5) (v3) (under bis scheme - ii) (q2) , led batten light (led tube light) (v2) (q2) , led luminaire for road and street lights conforming to is 10322 (part 5/section 3) (v3) (under bis scheme - ii) (q2)