|
Sr.No
|
Component/
Operation
|
Characteristic
Checked
|
Category
|
Type/Methode
of Check
|
Extent
of Check
|
Acceptance
of Norm
|
Agency
|
|
|
|
|
|
|
|
|
P
|
W
|
V
|
|
|
|
1.10
|
Structural
Materials for Grinders, End Carriages, Crab and Platform |
1
Sample per size of plate and other structurals |
RM
|
Chemical
& Mechanical |
MA
|
IS
: 2062
|
4
|
3
|
2
|
|
1.20
|
Rope
Drum Seamless Steel Tubes |
100% |
RM
|
Acid
Etching end |
MA
|
IS
: 3177
|
4
|
3
|
2
|
|
1.30
|
Brake
Drum |
1
Sample |
Rm
|
Chemical
Check |
MA
|
IS
: 1875
IS : 1030
|
4
|
3
|
2
|
|
1.40
|
Gears
& Pinions |
1
per size per Lot |
RM
|
Chemical
Check |
MA
|
IS
: 1570
IS : 970
|
4
|
3
|
2
|
|
1.50
|
Sheave
/ Pulleys |
1
Lot |
RM
|
Chemical
Check |
MA
|
IS
: 2062
|
4
|
3
|
2
|
|
1.60
|
Wheels |
1
Sample |
RM
|
Chemical
Check |
MA
|
IS
: 1570
|
4
|
3
|
2
|
|
|
|
2.10
|
Hooks |
100% |
BOC
|
U.T. |
MA
|
IS
: 3815
|
4
|
3
|
2
|
|
2.30
|
Wire
Rope |
100% |
BOC
|
Examination
of Reports for Braking Load |
MA
|
IS
: 2266
|
3
|
2
|
2
|
|
2.30
|
Rails
/ Sq.Bar |
100% |
BOC
|
Visual |
MA
|
BS
: 80A
|
3
|
2
|
2
|
|
2.40
|
Bearings |
100% |
BOC
|
Visual |
MA
|
Mfgrs.
Standard
|
3
|
2
|
2
|
|
2.50
|
Couplings |
100% |
BOC
|
Visual |
MA
|
|
3
|
2
|
2
|
3.00
IN
PROCESS INSPECTION
|
|
3.10
|
Welding
of Rope Drum |
100%
|
Welding
|
RT
of Joint |
MA
|
IS
: 4853
|
4
|
3
|
2
|
|
3.20
|
Welding
of Box Grinders, Crab, End Carrige, L.T. Frames |
100%
Random |
Welding
|
Visual
MPI / DPT |
MA
|
IS
: 822
IS : 3658
|
3
|
2
|
2
|
|
3.30
|
Welding
(Sounding) |
100% |
Welding
|
R.T.
Butt welds in Tension |
MA
|
IS
: 4853
|
4
|
3
|
2
|
|
3.40
|
Gears
& Pinions
a) U.T. |
100% |
|
U.T.
Check |
MA
|
IS
: 3664
|
4
|
3
|
2
|
|
|
b)
Hardness |
100% |
|
Hardness |
MA
|
55-60
HRC
|
3
|
2
|
2
|
|
|
c)
Dimensional
Accuracy |
Random |
|
Measurement |
MA
|
IS
: 4059
|
3
|
2
|
2
|
|
|
d)
MPI |
Random |
|
Crack
Detection |
MA
|
IS
: 3658
|
3
|
2
|
2
|
|
|
e)
Surface Finish |
Random |
|
Surface
Check |
MA
|
1.6
microns max.
|
3
|
2
|
2
|
|
3.50
|
Gear
Boxes
a) Sound Level |
100% |
|
Sound
Check |
MA
|
To
be verified by Consultant
|
3
|
2
|
2
|
|
|
b)
Leakage |
100% |
|
Check
by Consultant |
MA
|
To
be verified by Client
|
2
|
2
|
1
|
|
3.60
|
Hooks |
100% |
|
Proof
Load |
MA
|
IS
: 3815
|
4
|
3
|
2
|
|
|
|
4.10
|
Motors |
100% |
EC
|
Review
of Routine TCs |
CR
|
IS
: 325
|
3
|
2
|
1
|
|
4.20
|
Cables |
100% |
EC
|
Review
of Type Test / Routine Test |
MA
|
IS
: 694
IS : 554
IS : 9968
|
3
|
2
|
1
|
|
4.30
|
Control
Panel, Wiring, Marking Input, Output sequence. |
100% |
EC
|
Visual
check of fitting of components |
CR
|
Electrical
Drawing
IS : 3177
|
3
|
2
|
1
|
|
4.40
|
Components |
100% |
MC
|
Visual
/ rating |
MA
|
Electrical
Drawings
IS : 3177
|
3
|
2 |
1 |
|
4.50
|
Complete
Assembled Cranes |
100% |
Crane
|
Visual
& Checking of overall dimensions alignment & Completeness |
CR
|
Final
Tech. Spec / Approved Drawings
IS : 3177
|
3
|
2 |
1 |
|
|
|
100% |
|
Load
Test / Overload Test, Deflection Test, Speed & Current
Measurements |
CR
|
IS
: 3177
IS : 807
Approved Drawings
|
3
|
2 |
1 |
|
4.60
|
Painting |
100% |
|
Surface
preparation |
MI
|
Client's
Specs.
|
3
|
2 |
1 |
|
4.70
|
Lubrication |
100% |
|
|
|
Client'sSpecs.
|
3
|
2 |
1 |
|
Abbreviation
|
|
P
: Performed By
W : Witnessed By
V : Verified By
|
