procurement of lighting materials for renovation of electrical systems for proposed nabl accereditation of chemical laboratories office of chief chemist and office of joint director ( fna ) sgtps mppgcl, birsinghpur , single phase wall mounting fan 50-60 watt, sweep 400mm, 1300-1400 rpm , 15w roof led fitting 6” x 6” , 2.5 sq.mm multi core copper wire , 1.5 sq.mm multi core copper wire , flexible twin core multi strained copper wire , 10” x 12” pvc board , 8” x 6” size pvc board, , 4” x 4” size pvc board, , 5 amp. switch , 5 amp. socket , 15 amp. switch , 15 amp. socket , bell push , bell , 2 pole mcb, 20 amp., with box. , casing capping ½” with bends and packers , casing capping ¼” with bends and packers , nails size 1” ( for casing caping ) , screw size 1” ( 100 piece per packet )