please help me plot the right sanitary, drainage and sewage system of the ground and second floor plan 

 

SCALE: 03.30 05.70 02.70 03.00 02.00 01.00 3.80 SERVICE AREA INFORMAL KITCHEN AREA KITCHEN AREA 0000 DINING AREA 04.50 03.50 08.00 200 2.20 BEDROOML 04 T&B E GROUND FLOOR PLAN 2.3 3.70 02.00 03.00 1:100 m SCALE: 02.90 02.30 92 03.40 BOY'S BEDROOM 18 GIRL'S BEDROOM 04.50 ROOM 03.50 03.50 1.00 03.50 GUESTS T&B BEDROOM W.I.C MASTER'S BEDROOM SECOND FLOOR PLAN 01.00 05.70 0080 02.20 1:100 m