Slides on Drawing Lecture-3

1. Slides on Drawing Lecture-3 Demonstration on complete drawing For an average sized apartment.

2. Total Area (30’x60’) 1800 sq. ft. V E R A N D A H BED 10’x15’ BED 10’x15’ KITCHEN KITCHEN 8’x20’ TOILET 8’x8’ DINNING 15’x20’ STORE 6’x6’ LIFT UTILITY 8’x8’ LOBBY TOILET 8’x8’ DRAWING 13’x25’ BED 15’x20’ TOILET 5’x12’ Civil Layout

3. M2 M1 M4 TV2 SL1 TV1 L1 L3 TS1 TS2 - - - - - - - - TE2 K3 K5 15_1 F1 L2 L4 F2 T2 T3 T1 SS3 TE1 SS1 SS2 ST1 3 4 5 6 K2 15_2 2 ML1 L10 K4 ST2 TE5 1 14 SS7 15_4 SL2 F6 CB 1 K1 T8 ML2 ST3 L9 K6 15_3 ST4 TJB AJB 8 SDB 1 7 K10 K7 - K11 15 13 K8 ML3 ST5 12 SS6 SL3 F5 L8 9 TE3 T7 SS4 L6 K9 TE4 CH1 SS5 F3 T4 L5 11 ML4 F4 L7 ST6 T6 10 K9 K12 TV4 TS4 TS3 M3 L6 MDB TV3 SL4 T5 Fittings & Fixture Layout

4. M4 M M S C1 - - - - - - - - C1 C1 C1 K L S F L S L T S F L T F F L S L L T F S S T T S S S L S S L S T T S L L L S F T T T S T L S L L S T T S L T C1 C1 C1 K C2 C3 C2 C1 C3 C1 C2 C3 C2 C2 K C2 C1 C1 C1 C1 C2 C1 C1 C2 C1 K C3 C1 - K K C1 K C1 C3 C1 C1 K C1 C2 C1 C3 C1 C2 C1 K C1 C1 C1 C2 C3 C1 C1 K C2 C3 C2 C1 C2 C1 K M3 C1 C1 Conduit Layout-Layer 1Internal room/Light load Wiring 3 4 5 6 2 K 1 14 CB 1 K TJB AJB 8 SDB 1 7 15 13 12 9 C3 11 10 MDB

5. C6 M4 M M S C1 - - - - - - - - C1 C1 C1 K L S F L S L T S L L T F S L S S T S F T T L L S F S L S S L S T T L L F L T F T T T S L S S T S T S L S L T C1 C26 C1 C1 K C5 C2 C3 C2 C1 C3 C1 C2 C3 3 4 5 6 C2 C2 2 K C2 C1 C1 C52 K 1 14 C1 C5 C1 C2 CB 1 C1 C1 K C2 C1 K C52 C3 TJB AJB 8 SDB 1 C1 7 - C26 K K C1 K C1 C3 C1 15 C1 13 K C1 12 C2 C1 C3 C1 9 C2 C1 K C1 C6 C6 C3 C1 C1 11 C2 C3 C1 C1 K C2 C3 10 C2 C1 C2 C1 K M3 MDB C1 C1 Conduit Layout-Layer 2Heavy load Wiring

6. C6 M4 M M S C1 - - - - - - - - C1 C1 C1 K L T L L T T F L L F F T T S S T S S S T L L S F L F S S L L T T S L L L S T F T T S S S L S S S L T T S L S C1 C26 C1 C1 K C5 C2 C3 C2 C1 C3 C1 C2 C3 C1 C2 C4 C2 K C2 C1 C5 C1 C5 C52 C4 C1 C4 C5 C1 C2 C1 C1 C5 K C52 C1 C5 - C26 K K C5 K C5 C1 C3 C1 C1 K C1 C1 C4 C2 C1 C4 C3 C1 K C1 C6 C6 C2 C3 C1 C1 C1 K C2 C3 C1 C2 C1 K M3 C1 Conduit Layout-Layer 3SB Grouping & SDB-SB Wiring Group 1 SB 1,2 & 3 Group 2 SB 4,5 & 6 Group 3 SB 7,8,9 &10 Group 4 SB 11,12,13 &15 3 4 5 6 2 Group 5 SB 14 K 1 14 CB 1 K C2 C1 C3 TJB AJB 8 SDB 1 C5,1 7 C1 C1,1 C1 15 13 12 9 C2 C1,2 C1 C3 C1 C1 C1,1 11 10 C2 MDB C1

7. C6 M4 M M S C1 - - - - - - - - C1 C1 C1 K F L L T S T L L S T F T S S L L T F T S T T S S L S S L S F S L L S L S T L T T S T L S T L S L S F F T S L C1 C26 C1 C1 K C5 C2 C3 C2 C1 C3 C1 C2 C3 C1 C2 C4 C2 K C2 C1 C5 C1 C5 C52 C4 C1 C5 C1 C2 C1 C1 C5 K C52 C1 C5 - C26 K K C5 K C5 C1 C3 C1 C1 K C1 C1 C4 C2 C1 C4 C3 C1 K C1 C6 C6 C2 C3 C1 C1 C1 K C2 C3 C1 C2 C1 K M3 C1 Conduit Layout-Layer 4Cable TV, Telephone & Calling bell Wiring 3 4 5 6 2 K 1 14 C4 C4,1 CB 1 K C2 C1 C3 TJB AJB 8 SDB 1 C5,1 7 C1 C1 C1,1 C1 15 13 12 9 C2 C1,2 C1 C3 C1 C1 C1,1 11 10 C2 MDB C1

8. 1x1”dia Riser Gr. To Top Fl. For Lightning Arrester C6 M M4 M S C1 - - - - - - - - C1 C1 C1 K L T S L T T S F L F F L S S L L T F S S T T S S L F L S S L T S L L L T S T L F T T S T L S L S S T T S L S C1 C26 C1 C1 K C5 C2 C3 C2 C1 C3 C1 C2 C3 3 4 5 6 C1 C2 C4 C2 2 K C2 C1 C5 C1 C5 C52 K C4 1 14 C1 C4 C5 C4,1 C1 C2 CB 1 C1 C1 K C5 C2 C1 K C52 C3 C1 C5 TJB AJB 8 SDB 1 C5,1 7 C1 - C26 C1 K K C5 C1,1 C1 K C5 C1 C3 C1 15 C1 13 K C1 C1 12 C4 C2 C1 C4 C3 C1 9 C2 C1,2 C1 K C1 C6 PVC Riser C6 C3 C1 C1 C1,1 11 C2 C3 C1 C1 C1 K C2 C3 10 C2 C1 C2 C1 K M3 MDB C1 C1 1x1”dia Riser Gr. To Top Fl. For Lightning Arrester Conduit Layout-Layer 5MDB-SDB Connection & Wiring for Surge Arrester

9. TO SDB1 TO SDB1 Group 1 Group 5 2x4mm2 ECC 14SWG 2x2.5mm2 ECC 16SWG 2x4mm2 ECC 14SWG 2x2.5mm2 ECC 16SWG R R R R SB 14 2x1.5mm2 2x1.5mm2 T 8 L 9 L 10 F 6 SS 7 TO SDB1 Group 2 SB 1 SB 2 SB 3 SB 4 2x2.5mm2 ECC 16SWG 2x1.5mm2 ECC 16SWG 2x4mm2 ECC 14SWG SB 5 SB 6 K 1 T 1 K 2 K 3 ST 1 SL 1 T 3 T 2 L 3 L 1 L 4 L 2 F 2 F 1 TS 1 TS 2 SS 2 SS 1 2x1.5mm2 K 4 ST2 ML 1 SL 2 K 5 SS 3 TO SDB1 Group 3 2x1.5mm2 ECC 16SWG 2x2.5mm2 ECC 16SWG 2x1.5mm2 ECC 16SWG 2x4mm2 ECC 14SWG SB 8 SB 7 SB 9 SB 10 2x1.5mm2 K 8 ST5 ML 3 SL 3 K 7 ST3 ST4 ML 2 T 4 T 5 L 5 L 6 F 3 TS 3 SS 4 K 9 K 9 ST6 ML 4 SL 4 K 6 Switch Board Connection Diagram SL 1

10. R R TO SDB1 Group 4 2x4mm2 ECC 14SWG 2x4mm2 ECC 14SWG 2x2.5mm2 ECC 16SWG 2x1.5mm2 ECC 16SWG SB 15 SB 13 SB 12 SB 11 2x1.5mm2 K 12 PB1 K 10 T 7 L 8 CH 1 F 5 SS 6 T 6 L 6 L 7 TS 4 F 4 SS 5 K 11 Switch Board Connection Diagram (Contd.) SL 1

11. 2x6mm2 ECC 14SWG 2x2.5mm2 ECC 16SWG 2x4mm2 ECC 14SWG 15 A ) 15 A ) 20 A ) 10 A ) 20 A ) 10 A ) 15 A ) 15 A ) 15 A ) 15 A ) 20 A ) 20 A ) 15 A ) 15 A ) Flat Distribution Board Connection Diagram Note: All are SP (Single Pole) MCB (Miniature Circuit Breaker) unless specified. TO MDB SDB 1 50 A TP ) 2” G.I. Pipe containing this cable 4x1C, 25mm2 ECC 6SWG Spare Group 5 Group 1 Group 2 Group 3 Group 4 15_1 15_2 15_3 15_4 M_1 M_2 M_3 M_4 LOAD DIVISION Phase a (75 A) M_3, 15_1,15_2, Group 4, Group 5 Phase b (75 A) M_4, 15_3, Spare Group 1, Group 2 Phase c (70 A) M_1, M_2, 15_4, Group 3

12. 50 A TP ) 20 A TP ) 50 A TP ) 50 A TP ) 50 A TP ) 50 A TP ) 50 A TP ) 50 A TP ) 50 A TP ) 50 A TP ) 50 A TP ) Main Distribution Board Connection Diagram Main Earthing Lead through 4” G.I. Pipe TO SOURCE 3 phase Check Meter MDB 300 A TP ) MCCB 4” G.I. Pipe containing this cable 4x1C, 240mm2 ECC 3/0 SWG SDB 1 SDB 2 SDB 3 SDB 4 SDB 5 SDB 6 SDB 7 SDB 8 SDB 9 SDB 10 WATER PUMP 4x1C, 25mm2 ECC 6SWG 4x1C, 6mm2 ECC 14SWG

13. End of Slides on Drawing Lecture-3