Tender For overhauling of ash handling equipment - esp cleaning, plate valve overhauling, esp, ahp access door overhaul, rapping machanism overhaul, cerm, rapping machanism overhaul, derm, esp screen plate welding / repair, aph cleaning, hot zone ferrules replacement, cold zone ferruls replacement, maintenance of cerm/derm driving mechanism including gear box, bah seal trough cleaning and repair, bah nozzle repair, clinker grinder overhaaul, feed gate overhaul, linear welding, gas cutting, bending of 2mm to 3mm plate to fabrication of expansion bellow, pipe welding., ejector overhaul, repair/replacement of valves of sizes 3" to 8", repair/replacement of valves of sizes 1/2" to 3", replacement of mixing chambers, repair/replacement of spool pieces of aph, esp dfacs or expansion bellows including clearance of jam, replacement of cerm / derm main drive shaft, removal of ash in esp, aph and associated ducts during short shutdowns, providing dummys in ash slurry pipelines/ammonia dummys, hydro pnuematic converter tank repair / replacement, feed sump of clinker grinder repair / replacement, steel housing of clinker grinder repair / replacement, nozzle replacement for mixing chamber, replacing shock bar bolts with special washers, painting, scaffolding, fabrication/replacement / repair of worn out structural elements, repaire of hammers, supply of aluminum cladding sheet as per scope of work.
Tender For supply and installation of open gym equipment at panniyannur grama panchayath in thalasseri lac, kannur - retender - open gym equipment, od84136/2025-2026 : single bar - supply and installation of single bar having the following specifications: dimensions: (l x w x h) 3550 x 2590 mm. main frame - made from ø 48 mm od “b” class g.i. pipe. frame of single bar – ø 33 mm od “b” class g.i. pipe. foundation plate – m.s. round plate of ø 250 mm & 8 mm thick. top closing cap’s - decent design size pp / hdpe / ms. material. foundation stool: made from main pipe ø 88 mm od m.s pipe and top support of m.s. round plate of ø 250 mm & 8 mm thickness is welded top. square tube of 30 x 30 x 2 mm must be used to support center pipe. height of stool is 3 ft. foundation stool is embedded in c.c. stock below ground level. coating - best quality of powder coating 80-120 micron. safety instructions and exercise chart – made from aluminum / stainless-steel stick-on product. all joints must be robotic welded and zinc primer paint should be applied at all the welding points prior to finishing, od84137/2025-2026 : horse rider - supply and installation of horse rider having the following specifications: dimensions: (l x w x h) 1140 x 400 x 1400 mm. main frame - ø 114 mm od “b” class gi pipe. foundation plate – m.s. round plate of ø 250 mm & 8 mm thick. foundation cover cap - dome shape of pp / nylon / hdpe material. remaining frame – is made by ø 48 mm od “b” class gi pipe. seat frame – is made by ø 48 mm od “b” class gi pipe. seat position must be horizontal to 110 -120 degree. link - made up of ø 48 mm od “b” class g.i. pipe. angle between link and ground position is 10-20 degree. handle - ø 33 mm od “b” class gi pipe. paddle vertical support - ø 60 mm od “b” class gi pipe. handle frame- ø 42 mm od “b” class gi pipe dually bending design. foot pipe - ø 33 mm od “b” class gi pipe. support frame – 10 mm thick ms flat is used. seat- dimension 320 x 270 x 100 mm blow moulded wall thickness 4mm material hdpe. bearing bush closing cap – pp / nylon / hdpe material. foundation stool: made from main pipe ø 88 mm od m.s pipe and top support of m.s. round plate of ø 250 mm & 8 mm thickness is welded at top. square tube of 30 x 30 x 2 mm must be used to support center pipe. height of stool is 3 ft. foundation stool is embedded in c.c. stock below ground level. bearing - use is 6005 permanent lubricated reputed brand. bearing bushes - ø 60mm od seamless pipe. pin – made of ø 25 mm m.s. bright bar. grips - high quality rubber ø 46 mm od. circlips – a 24 circlips are used for assembly. coating - best quality of powder coating 60 to 70 micron. safety instructions and exercise chart - start &finish position stick on product. all joints must be robotic welded and zinc primer paint should be applied at all the welding points prior to finishing, od84138/2025-2026 : arm and paddle bike - supply and installation of arm and paddle bike having the following specifications: dimensions: (l x w x h) 990 x 500 x 880 mm. main frame –100 mm x 50 mm x 2.5 mm rectangular cr pipe with bending design. foundation plate – m.s. round plate of ø 250 mm & 8 mm thick. handle – ø 33 mm od “b” class gi round pipe dully bending design. side and top cover – 1.6 mm thick ms laser cutting profile is used. seat – 380 x 275 x 60 mm thick hdpe blow moulding. paddle –100 mm x 50 mm capsule pipe and 40 x 16 mm ms flat should be used for connecting the paddle and shaft. closing cap’s – pp / nylon / hdpe material. foundation stool: made from main pipe ø 88 mm od m.s pipe and top support of m.s. round plate of ø 250 mm & 8 mm thickness is welded top. square tube of 30 x 30 x 2 mm must be used to support center pipe. height of stool is 3 ft. foundation stool is embedded in c.c. stock below ground level. bearing bushes - ø 60 mm od seamless pipe. bearing - use is 6005 permanent lubricating sealed reputed brand. shaft -made up of ø25mm od ms bright bar. circlips– a 24 circlips ar
Tender For annual repair and maintenance of 500 mm dia di pipeline from kharkai to turamdih : : - patrolling or inspection of di pipe line for checking leakage detecting from intake well cum pump house to turamdih area where pipe line exists with technical persons minimum one fitter with transport facility daily and including tightening of nuts and bolts where ever required for rectification of leakages observed during routine inspection. , attending as and when required major breakdown or rectifying leakage of di pipe line including fixing of necessary mechanical joint and all accessary within twelve hours information or notice for rectification till the resumption of the service including labour charges equipment tools and tackles but excluding cost of materials etc , overhauling charges of valves including change of gland packing if required with all labour charges for joints for following sizes of gate or sluice valve or butterfly valves for four hundred mm dia , overhauling charges of valves including change of gland packing if required with all labour charges for joints etc for following sizes of gate or sluice valve or butterfly valves for five hundred mm dia. , repairing of air valves including charges of float ball with all labour charges tools and tackles , earth work in excavation in trenches or drains including dressing saides and ramming of bottoms lift upto one point five metre including getting out the excavated soil and disposal of surplus excavated soil as directed all kinds of soil , return earth filling by available excavated earth excluding rock i trenches plinth sides of foundation etc in layers not exceeding twenty cm in depth consolidating each deposited layer by ramming allow for breading up lumes shrinkage etc watering lead upto fifty metre and lift upto one point five metre complete as directed by the eic. , clearing jungle including uprooting of rank vegetation grass bush wood trees and saplings of girth upto thirty cm measured height of one metre above ground level and removal of rubbishe upto a distance of fifty metre outside the periphery of the area cleared. , surface dressing of the ground including removing vegetation and in equalities not exceeding fifteen cm deep and disposal rubbish lead upto fifty metre and lift upto one point five metrea all kinds of soil. , supplying and filling in plinth with sand under floors including watering ramming consolidating and dressing complete , providing and laying in position cement concrete of specifieda grade excluding the cost of centering and shuttering all work up to plinth level one cement isto three coarse sand six graded stone aggregate twenty mm nominal size. , rcc work below and above plinth level up to floor five level one cement isto one point five coarse sand isto three graded stone aggegate twenty mm nominal size is to be provided. , steel reinforcement for rcc work including straightening cutting bending placing in position and binding all complete. , centering and shuttering including strutting propping and removal of form for all heights. , 15mm thick cement plaster on rough side of single or half bricke wall of mix one cement isto six coarse sand to be provided. , neat cement punning , supply at site laying jointing including gasket nut bolts all complete miscellaneous di fittings like di bend mechanical joint tee gland packing all item as per is9523 for four hundred or five hundred mm dia di specials with spigot and flange combination like bend tee of class k12 suitable for push on jointing as per is9523 pipe all complete.
Tender For supply of physics laboratory equipment - ultrasonic distance meter , newton ring experiments set up , michelson interferometer standard model , kundt tube apparatus , torsional pendulum , yong modulus for bending , diode laser assembly , uniform and non-uniform bending of beam , superconductivity experiment kit , determination of energy band gap , apparatus for hook law verification , cantilever depression , spectrometer goniometer , measurement of wavelength of laser