supply of spares for rotary hearth furnace [4 items].spares for rotary hearth furnace [4 items].,dipper plate structure detail for fixed and rotary hearth of rotary hearth furnace to drawing no.754210110010 consisting of: item no.1 : fixed hearh dipper plate(outer) - 18 nos. item no.2 : fixed hearth dipper plate (inner) - 9 nos. item no.3 : rotary hearth dipper plate (inner) - 10 nos.; and item no.4 : rotary hearth dipper plate - 20 nos. sse axle forge maint. , karnataka 1.00 set , door casting (top piece) for charging and discharging door of rotary hearth furnace as per rwf drg. no. 704210110980. dimensional sizes should be as per drawing. the casting should be free from foundry defects like dents, blow holes, pin holes and inclusions. special conditions: 1) the raw material test certificate for chemical and physical properties should be furnished along with supply. 2)the item should be guranteed against raw material or bad workmanship for a period of 12 months from date of fitment and 18 months from date of supply. , rotary hearth furnace water trough structure as per wap drg.no.724210110290 & 724210110300. item no.5 : 1 no. item no.6 : 1 no. item no.7 : 1 no. item no.8 : 1 no. item no.9 : 1 no. note: 1) material shall be tested in nabl accrediated laboratories. test certificate shall accompany at the time of delivery. 2) material shall be warranty/guarantee for 12 months from the date of supply or 9 months from the date of fitment. sse axle forge maint. , karnataka 1.00 set , pins bushes and lock plates for first lever and connecting lever of nf/ tf bell crank as per rwf drawing no.714210210680. warranty / guarantee: 09 months from the date of delivery or 06 months from date of fitment or use whichever is early has to be provided against quality manufacturing defects and workmanship for the item supplied. => limited