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CAilBRATION CERTIFICATE
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Customer Information Page: 1 of 1
Name Mis, HO -Pf'<A YOG PROJECTS Certificate No PE/PCR/0623/001
OTP Site, San�agiri liS to Kozhikainatham Road, SRF No PE/0620231029
\;ext to Krishna f{ice Mii,, Pu'ianganoor. Date of Recepit 28/06/2025
Sanka;;irl • 531302. Date of Cahbrat1on 28/06/2025
---·· Due Date·
Cal1brat1on . 28/06/2026
30/06/2025
Date ol Issue
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Description & Identification of Instruments
Aggregate !mpac-t Va�ue Te_st Apparatus
···-
.
-·
I:: .. ,: ,, : /.' l y UUC Ran-ge ;As Per S�andard_ -- -�--- -
. ------ ....
-· -
'
VJ'.:'. ;,_.-'.:J·!r . -
Least Count
- --- -----------
��cr1Ji :+)iii) N -
---= ! :\PPiAl\/101 Type ----
···-,-·---- · ·--···
f):JC.h,110 l,);;(Jis• ;--·- Discipline: Mechanical
Ca!'orat:::1: Perfcrme� IA! L3b Parameter 01mens1on
··-·--.
Details of Master I Standards Equipment Used
Name of Master Serial No. f ID. No Certificate No. Valid Up To Traceability
- - ----· ------
13ul!,on Weights PEIM/012 CC3126230000000845F 15/02/2026 CC-3126
- . ____,._
D:c_;".al PEIM/021 CC3126230000001257F 08/0312026 CC-3126
----- -- P'
D:�;11a: Verne' Caliper PEIM/001 CC3126220000001772f 24/12/2025 CC-3126
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Environmental Conditions: lReforence Standard & Calibration Procedure No. r
···---
Te;np(�r2L,rf: I R2a·1ve Hurr:tdity 2o�rc t 50.:10 % r;;H ... f PEISOPIM/35
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____ ·--�--
Calibration Results
-· .... .... . -- •.. - ......... ,_ __ '" . ··-
·- -.
I
Average Observer Reading
Parameter Standard Value
Observed By Master
--·---
: Oep'.h( C/indricai Steel Cup} 50±2rnrn i 50.54 mm
! Diameter ( Cy\i;1dnc2: Steel Cup) l:J2±2mm 101.92 mm
Thickness { Cylindrical St.eel Cup ) 6.3 ± 0.5 mm 6.24 mm
Weighr of Metal Tup 135±0.14kg 13.4 kg
Length ( Meta! Tup J 50 ± 2 mm 49.38 mm
. .
100�2rnm I
i
Diameter ( Metal fup) 99.52 mm
Chamfer I Metal Tu, I 2 �: 0 2 r,1m 2.03 mm
I Heigh! Jf Free Fall
· ••> -
380 ! 5 rr-rn ! 378.18 mm I
Notes
-�--- - ---··
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. '''.'-! '.'"'" 1
3 C ['i.i'f usec 1:2-t,ui:on Arc \raceabie to Naii::.,na! Standards .
4 This certif_,catc shan not be reproduce excep! in full without our prior pen:rnss1on in wn!ing
✓��>· ft ,��t�.\
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5 Read1n0s arc \aken w:thou: ad;ustrne:;t and readings are ave rag9 ?�S�l of readings
----
Autho rised Signatory
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Scanned with OKEN Scanner
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r; ENTER
T.L PHOENIXCALIBRATION PRISE
SERVICES
INSTRUMENT
® A-24, Makka Nagar, Nr. Torrent Power, Vejalpur, Ahmedabad-380055
CALIBRATION CERTIFICATE
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Customer Information Page: 1 of 1
Customer Name: Certificate No. RFl/06I23I139
Mis, HO -PRA YOG PROJECTS SRF No PE/062023I029
OTP Site, Sankagiri RS to Kozhikalnatham Road, Date of Recep,t 28-06·2025
Next to Krishna Rice Mill, Pulianganoor, Sankagiri • 637302. Date cf Calibration 28-06-2025
Cahbrat1on Due Date 12 7-06-2026
Date of Issue 30-06-2025
Doscription & Identification of Instruments
o.strument Name Soil Cone Panetromctor
i .c Make === UUC Range 50 mm Scale
UUCModel ==: Least Counl ---
erial No./ ID No.: === I RPP/FDTCI0I Type ---
Machine Details: i=== 01sc1phne Mec:-a r-:c.a!
:alibration Performed: Al Lab Parameter O','"!"'ension
Details of Master/ Standards Equipment Used
Name of Master Serial No, / ID. No Cortificato No. I Valid Up To I Traceability
Digital Vernier Caliper PEIM/001 CC312622000000I772F I 2M1212025 I CC-3 °26
Environmental Conditions: Roforonco Standard & Calibration Procedure No.
emperature I Relative Humidity °
20±2 C / 50±10 % RH IS 7320 I PEiSOP ,\''3i
Calibration Results
Average Observer
Sr. No. Standard Value Reading Observed By Error(±}
Master
1 10.00 mm 10.00 mm 000 mm
'-- ) 2 20.00 mm 20.01 mm •O 01 mm
�0.00 mm 30 01 mm -0 01 mm
4 40.00 mm 4002 mm -0 02 mm
5 - - 50.00 mm 5003 mm -0 03 mm
Notos
1. The reported uncertainty is at coverage factor k=2 which correspond to coverage probability of appro xmately 95%
for a namal distribution.
2. The results realted only this calibrabon item.
3. All Standard Equipments used for calibration are traceable to National Standards
4. This certificate shall not be reproduce except in full without our prior permission in writing
�. Readings are taken without adjustment and readings are average of 5 set of readings.
B' �, a�
:i-, ENr ;._�tro rsed Signatory
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l�AHYED�f
;
A� �Ans.an
(Calibrated By) . (Tech r-jcal Manager)
� PHOE NIX ENTERPRISE
:t INSTRUMENT CALIBRATION SERVICES
4 ® A-24, Makka Nagar, Nr. TorrentPower,Vejalpur, Ahmedabad-380055
C.ATTRRATION
.__ CERTIFICATE
Custaner Information Page: 1 of 1
Certificate No.: RFl/06I23I139
Customer Name:
SRF No.: PE/0620231029
Mis, HO -PRA YOG PROJECTS
Date of Recepit: 28-06-2025
OTP Site, Sankagiri RS to Kozhikalnatham Road,
Date of Calibration: 28-06-2025
Next to Krishna Rice Mill, Pulianganoor, Sankagiri - 637302.
Calibration Due Date: 27-06-2026
Date of Issue: 30-06-2025
Description & Identification of Instruments
""strument Name Count Meter
•- Jc Make Milky Way
---
UUC Range: 99999 Count
---
UUCModel Least Count:
---
1
-
Serial No./ ID No.: === I RPP/CA/01 Type:
Location: Casagrande Apparatus Discipline: !electro-Technical I
Calibration Performed: At Site Parameter Count
Details of Master/ Standards Equipment Used
Name of Master Serial No. / ID. No Certificate No. Valid Up To Traceability
Digital Time Counter Meter PE/ET/03 1
CC3 2623000000956F 21-02-2026 CC-3126
Environmental Conditions: Reference Standard & Calibration Procedure No.
Temperature / Relative Humidity 20±5°C / 50±10 % RH IS 10996 / PE/SOP/ET/07
Calibration Results
UUCReading Reading Obseved By Master Absolute error
100 Count 100 Count 0 Count
999 Count
-)
I
1000 Count 1 Count
3000 Count 2997 Count 3 Count
5000 Count 4995 Count 5 Count
9000 Count 8992 Count 8 Count
Notes
-
1. The reported uncertainty is at coverage factor k=2 which correspond to coverage probability of approximately 95%
for a normal distribution.
2. The results realted only this calibration item.
3. All Standard Equipments used for calibration are traceable to National Standards.
4. This certificate shall not be reproduce except in full without our prior permission in writing.
5. Readings are taken without adjusl-nent and readings are average of 5 set of readings.
a�
�EN�\ Authorised Signatory
� AIIUfJ'AW !'
� �i- �
Sohail Ansari
I /Calibrated Bvl {'.. (Technical Manaaer\
