supply of spares for low pressure water pumps and bottom ash water pumps in ash water pump house of stage i and ii , supply of spares for low pressure water pumps & bottom ash water pumps in ash water pump house of stage i & ii with all dimensions and materials as per drawing enclosed. shaft sleeve (intermediate bowl) material : ss316 , shaft sleeve (discharge case) material : ss316 , shaft sleeve (packing box) material : ss316 , lantern ring material : phosphor bronze , split packing gland with bracket material : phosphor bronze , spider with bush for discharge head of lpw pump material : ss316(spider) material : phosphor bronze(bush) , shaft sleeve for bottom ash water pump (intermediate bowl) material : ss316