The document outlines quality control plans for various construction materials used in concrete production, including cement, fly ash, coarse aggregates, fine aggregates, chemical admixtures, water, and concrete mix designs. For each material, the plan describes sampling, inspection, testing, and stacking/storage procedures. The concrete quality control plan includes batching, sampling of fresh concrete, slump testing, casting and curing of cube samples for compressive strength testing. The overall purpose is to ensure quality of materials and concrete through various inspection and testing methods.

1. Quality Process Chart
Prepared By: Ramanjeet Singh Walia

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