This document provides an existing earthing layout diagram for Tusuka Processing Ltd. Unit 2. The diagram shows two earth pits that are 150 feet deep connected to copper busbars of various sizes that distribute earthing throughout the facility. Key equipment like the ozon machines and transformer are connected to the earthing system. The layout was designed by Munzurul Kader and checked by Maruf Rayhan and approved by MD. Serajul Islam.

1. TRANSFORMER
DISTRIBUTION
BOARD
(DB)
G
GENERATOR
LEGEND
NAME SYMBOL
EARTH
CONDUCTOR
VACUUM CIRCUIT
BREAKER
COPPER
BUS BAR
BODY
LT PANEL
TUSUKA PROCESSING LTD
(UNIT-02)
RSC ID-24283
930A CU Busbar
(75mmX08mm)
EARTH PIT NO-01
BOX
BORING (EARTH)
150 FEET
EXISTING EARTHING LAYOUT
FACTORY NAME: TUSUKA PROCESSING LTD.(UNIT-02)
ID:24283
LOCATION: KONABARI,GAZIPUR
DESIGN & DRAWING BY:
ENGR.MUNZURUL KADER
B.Sc in EEE
Sr.Engineer(Maintenance)
TUSUKA ,KONABARI,GAZIPUR
Page No-24
EARTH PIT
LAYOUT
OF
TUSUKA
PROCESSING
LTD-24283
EARTHING LAYOUT OF TUSUKA PROCESSING LTD.(UNIT-2)
M
Ozon Machine-01
(Unit-03)
CHECK BY:
ENGR.MARUF RAYHAN
B.Sc in EEE , AIUB,AMIEB-19319
Assistant Manager(Maintenance)
TUSUKA ,KONABARI,GAZIPUR
BODY
EARTH PIT NO-02
BOX
BORING (EARTH)
150 FEET
M
Ozon Machine-02
(Unit-03)
930A CU Busbar
(75mmX08mm)
1550A CU Busbar
(100mmX10mm)
(ECC)
1162A
CU
Busbar
(ECC)
(75mmX10mm)
INCOMING FROM
TUSUKA PROCESSING LTD.(UNIT-01)
RSC ID:12525
(MTS-04)
BODY
APPROVED BY:
ENGR.MD. SERAJUL ISLAM
Manager(Maintenance)
B.Sc in EEE,DUET,MIEB-37591
TUSUKA GROUP