2. Quality Control Plan for Incoming
Cement
Sampling:
Sampling of
Cement is done
by QC Technician
from each lot of
Cement
Inspection:
Checking for
Week No., Type,
manufacturing
Unit, Weight of
Cement Bags,
Testing: Testing of
Cement Sample
for Fineness (By
Dry Sieving of 90
micron IS Sieve)
Stacking: Stacking
is done in the
supervision of QC
Technician as per
IS code and FIFO
is maintained
Prepared By: Ramanjeet Singh Walia
3. Quality Control Plan for Incoming
Fly Ash
Sampling: Sampling
of Fly Ash is done
by QC Technician
from each lot of Fly
Ash
Inspection:
Checking for
Supplier’s
Certificate,
Moisture Content
& Weight of each
lot.
Testing: Testing of
Fly Ash Sample for
Fineness (By Wet
Sieving of 45
micron IS Sieve)
Storage: Fly Ash
once passed from
QC Department is
stored in Silos.
Prepared By: Ramanjeet Singh Walia
4. Quality Control Plan for Incoming
Coarse Aggregates
Sampling: Sample
of Coarse
Aggregates is
collected from each
truck.
Inspection: Check
for Source of
Material, Supplier’s
Name, Time of
Arrival etc.
Testing: Testing of
Coarse Aggregates
for Sieve Analysis.
Stacking: Coarse
Aggregates once
passed from QC
Department are
stocked in the stock
yard of batching
plant.
Prepared By: Ramanjeet Singh Walia
5. Quality Control Plan for Incoming
Fine Aggregates
Sampling: Sample
of Fine Aggregate
is collected from
each truck.
Inspection: Check
for Source of
Material,
Supplier’s Name,
Time of Arrival etc.
Testing: Testing of
Fine Aggregates
for Sieve Analysis
& Silt Content.
Stacking: Fine
Aggregates once
passed from QC
Department are
stocked in the
stock yard of
batching plant.
Prepared By: Ramanjeet Singh Walia
6. Quality Control Plan for Incoming
Chemical Admixtures
Sampling: Sample
of Admixture is
collected from
each lot.
Inspection: Check
for Source of
Material,
Supplier’s Name,
Type, MTC
Testing: Testing of
Sample of
Admixture for
Specific Gravity &
Solid Content
Stacking:
Admixtures once
passed from QC
Department are
stacked in a shed.
Prepared By: Ramanjeet Singh Walia
7. Quality Control Plan for Water
Sampling: Sample of
Water from Source is
collected once in
every 3 Months.
Testing: Sample of
Water is duly sealed
and sent to an NABL
accredited laboratory
for testing.
Reviewing of Report:
Test Report once
received from
Laboratory shall be
reviewed and if
required source of
water shall be
changed.
Prepared By: Ramanjeet Singh Walia
8. Quality Control of Mix Design of
Concrete
Mix Design Trial: Every
Concrete Mix Design is
to be tested by taking
trials prior to execution
of work.
Testing of Mix Design:
Every Mix Design is to
be checked for its
consistency once in
every one year or if
there is a change in
sources of materials.
Prepared By: Ramanjeet Singh Walia
9. Quality Control of Concrete
Batching: Concrete
shall be Batched as per
the Mix Design
provided by the QC
Department after all
necessary corrections
required.
Sampling: Sample of
Concrete shall be
collected from each
transit mixer
Testing of Slump: Every
Concrete Transit Mixer
will be Checked for its
slump value.
Casting of Cube
Samples: Cube
Samples will be casted
as per the frequency
for Compressive
Strength Test
Curing of Cube
Samples: Cube
Samples casted are to
be cured for 28 days in
a temperature
controlled curing tank
Testing of Cube
Compressive Strength:
Prepared By: Ramanjeet Singh Walia