corrigendum - job work for unserviceability of fire equipment cod agra fire fighting services ( hydrant fire box no 11 12 13 ) - the following job work for unserviceability of fire equipments at cod agra fire fighting services ( hydrantiflre box no 11, 12, 13 ) as under - ( a ) dismantling! removing broken glass of 35 mm thickness for replacement - 14 nos ( b ) replacing by provising 3.5 mm thick plane transparent glass category of size 45 cm x 23 cm including round hole approx 6 nos of dia 2.5cm -.14 nos make - modi ( c ) dismantling! removing landing valve ( brass alloyed ) - 02 nos ( d ) supply fixing testing single landing valve bronze fire hydrent type k-901 make - kartar -02 nos ( e ) testing! commissioning complete lire lighting to related branch.