METHOD OF EXCAVATION
METHOD OF EXCAVATION
EXECUTION OF WORK
·
Demarcate the excavation line with working space.
·
Shall obtain the written approval from employee to start
excavation work.
·
Shall thoroughly explain necessary details to excavator
operators to get a smooth
·
Work done and avoid less or over excavation.
·
engineer shall continuously monitor the levels while going on
the excavation
SEQUENCE OF WORK
Removal
of surface soil and debris are carried out and clean the site. Considering the
area and volume to be excavated and the different levels of excavations in
ground Reservoir excavation work shall carried out in two or three places
simultaneously.
In
the Ground Reservoir , excavation work shall reach up to the required level in
one time.
In
the Back Wash Recovery Tank excavation work shall reach up to about 3.0m level
in
First
phase and in 2nd phase shall reach up to final required level.
Transporting soil
·
Excavated soil will be transported out from the site and soil
suitable for back filling shall
·
Be stocked at adjoining land to the site. All the vehicle
sending out from the site are
·
Recorded and daily report will be submitted to the employee.
Excavation work will
·
Continue in night time too.
EQUIPMENT, MACHINERY AND VEHICLES
The
following vehicles and machineries are available foe the excavation works.
These
Will
be employed time to time as necessity arises.
1.
Excavator 0.7 m3 - 2nos
2.
14.15m3 Dump Truck - 2nos.
3.
Loader Backhoe - 1 nos
4.
Baby Dumper - 2 nos.
5.
9.00m3 Dump Truck 2 nos
SAFETY AND QUALITY ASSURANCE
The
following measures will be taken to ensure the safety and security of
machinery, Vehicle and personal.
a)
All machinery will be operated by well trained operators. Operator assistants
will be employed for machineries like crane, backhoe, backhoe loader, etc.
b)
Only vehicles having valid revenue licenses and necessary insurance coverage
will be used for transport of soil. Only drivers having valid driving license
will be permitted for this work. The driver will be assisted by a helper in
each heavy vehicle.
c)
Proper access will be provided with suitable slopes
d)
Necessary barricades will be fixed either with fence or with barricade tapes
where necessary to assure the safety of the persons, vehicles and machineries.
e)
The whole activity covered by a C.A.R. Policy
f)
Continues watchmen will be provided for excavation and machinery movements.
SECURITY OF WORK
a)
All entry / exit records will be maintained at site and will be forwarded to
the Engineer if requested
b)
Identify details of all employees of works including operators, operator
assistance, drivers, and driver helpers will be maintained under custody of
Administrative Manager.
c)
Gate pass will be issued with necessary approval before exit of each vehicle.
HEALTH AND EVIRONMENTAL PRECAUTIONS
a)
Excess soil will be dumped to filling lands after obtaining permission from all
relevant government authorities.
.b)
Drum Truck leaving the site with soil will be covered by polythene cover.
About Author:
I am Thomas Britto here to share my experiences in the civil engineering field to all my readers.Today many students are struggling to buy books at high prices. So I decided to start a blog and share my experience and knowledge with all my readers.
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