Project Title:
Document Number
Lube Oil Cooler &
012-ASR-LOGC-QC-2022
Gland Condensor
PERTAMINA
KILANG PERTAMINA PO Number:
Tag Number: INTERNASIONAL
51G2/3 E1. E2. E3
4500053270
HYDROSTATIC TEST PROCEDURE
LUBE OILcOOLER 51G2/3 E1. E2
&
GLAND cONDENSOR S1G2/3 E3
Approval Sheet:
NG21AMINA
ENA5iONAL
Ccde A Approvad
Code B Approved with Minor Comment
Code c Kevise d5 Comment
Check B Apprvd By
Name Reza Andhika Satria Name M Indiono indarto
Sgn
Date
Revision Status:
PT. AIR SURYA RADIATOR Issue Purpose
Rev. Issue Date
Prepared Checked Approved
03-06-2022 FOH JGB GS Issued For Review
A
FOH JGB GS Approved For Construction
29-06-2022
ASR PT. AIR SURYA RADIATOR PERTAMINA
KILANG PERTAMINA
INTERNASIONAL
DOCUMENT NO. PO. NO.
012-ASR-LOGC-QC-2022 4500053270
REVISION SUMMARY
REV. PAGE DESCRIPTION OF CHANGE
A All Issucd For Review
All No Comment
ASRPT. AIR SURYARADIATOR PERTAMINA
KILANG PERTAMINA
INTERNASIONAL
DOCUMENT NO. PO. NO.
012-ASR-LOGC-QC-2022 4500053270
TABLEOF CONTENTS
I. Cover ....
*************************************************. *******s. **************************
II. Revision Summary. . *****s*********************** ********************************"
I. Table of Contents.. *********************** *****************************************************
Scope . ***************************************************************************************e**soeooeon********ens*********
2. Reference...
************************************************************************************************************.
3. Responsibilities..
*********************************e**sesnsnons**snesennn*o.**... .a sesenneseeesonsons4
4. Tools Used For Hydrostatic Test.. **********************************sssannnssrnneeesssssssse*****.4
5 Procedure. ********************************* *********************.
6. Hydrostatic Test Sketch.. **************"***********************
*********************************O
7. Pressurizing Chart...
************************************************************************************.******U
8. Repairs...
***********************eie***************************************************.********************************.
9. Record.. ********o*********.****** * *********************************************.**********************
10. Exhibit.. *ss*************** ************************************** "****************************
PERTAMINA
ASR) PT. AIR SURYA RADIATOR KILANG PERIAMINA
INIERNASIONAL
1DOCUMENT NO. PO. NO.
012-ASR-L.OGC-QC-2022 4500053270
1.0 SCOPE
This proccdure is applicable to hydrostatic test to be conducted both at workshop PT. Air Surya
Radiator and at site / customer premises
2.0 REFERENCE
2.1 ASME Sec. VIII Div. 1
2.2 API 661
3.0 RESPONSIBILITIES
3.1 The Fabrication Manager shall responsible for performing the hydrostatic test in
accordanee with this procedure.
3.2 The QC Manager shali responsible for monitoring the hydrostatic test and checking the
test results
3.3 For hydrostaie iest at s:te, the site Project Manager will perform the work for the
Fabricatei M a r ar the Stte QC Inspector will perform the work for the QC Manager.
4.0 TOOLS USEDFOR YDROSTATIC TEST
4.1 Pressure Gauge
4.2 Temperature (iauge
4.3 Chart Pressure & Temperature Recorder
4.4 Hydrostatic Test Pump
4.5 Tools Calibration Certificate
5.0 PROCEDURE
5.1 Checking of the Coded marking
5.1.1 Hydrostatic test shall be a QC hold point
The QC inspector shall check and verily the identilication marking on the vessel.
5.1.2 Supports such as scaffold shall be of proper type to ensure safe inspection. In
order to be able to inspect all the welded joint, on
supports shall be placed on or
over any welded joints of the vessel.
5.2 Fluid Media and Temperature
5.2.1 Hydrostatic test water shall be clean, treated with a corrosion inhibitor, and shall
be heated, if necessary, until the metal temperature of the shell will at least equal
the minimum temperature given for the
exchanger material in Table UCS-23.
For stainless steel itens the chloride content of water used shall be limited to 50
ppm. The exchanger shall be drained and dried after the hydrostatic test.
5.2.2 The metal temperature during hydrostatie test shall be maintained at least 30 °F
above the minimum design metal temperature
5.2.3 The metal temperature shall not exceed 120 °F, to minimize the risk of brittle
fracture.
5.2.4 The test pressure shall not be
applied until the exchanger and the pressurizing
medium are at about the same temperature.
(ASR) PT.AIR SURYA RADIATOR PERTAMINA
KILANG PERTAMINA
iNTERNASIONAL
DocUMENT NO. PO. NO.
012-ASR-I.OGC-QC-2022 4500053270
5.3 Pressure Gauges
5.3.1 Two dial-indicating pressure gauges shall be used in testing exchanger. One is
connected directly to the highest location of the exchanger for correct indication
of the test pressure. The other one is connected where it will be visible to the
operator throughout duration of the test.
5.3.2 Indicating pressure gauges shall preferably have dials graduated over a range of
about double the intended max1mum test pressure, but dials in on case the range
shall be not less than 1 1/2 no more than 4 times test pressure.
5.3.3 The gauges shall be cal1brated against a standard dead-weight tester or a
calbration master gage at least every 6 (six) month or any time revise phrase
believe that they are in error proved by calibration certificate
5.4 Filling the exchanger with the Liquid
5.4.1 Vents shall be provided at all high points of the vessel in the position in which it
is to be tested to puge pussible air pockets while the cxchanger is being
5.4.2 Before apply ing pressure. the operator shall check the test equipment to assure
filled
that it is tight and i. ai! iow-pressure filling lines and other appurtenances that
should not be suh 2ctd to the pressure have been disconnected isolated
or by
valves or other su:taBe means.
5.4.3 After the exchanger is completely filled. the vent shall be shut-of
5.5 Test
5.5.1 The pressure in the exchanger shall be increased gradually until the required test
pressure has been reached.
5.5.2 After the test pressure as required by the code (API 661) shall be
maintained for
the holding time (1 hour), the pressure shall
be reduced to and maintained at a
pressure not less than the test pressure divided by 1.3.
5.6 Inspection
5.6.1 At the pressure described in paragraph. 5.5.2 above
inspection for
be made on the whole body of the
leakage shall
exchanger, especially on weld seam and all
areas of high stress concentration.
5.6.2 Any leaks or other defects found
to be
nonconformity during the inspection shall
be handled in accordance with the NCR, the items
shall be re-tested in
accordance with this procedure after correction.
5.6.3 The test shall be conducted by the Fabrication Dept. and monitored by QC
inspector, witnessed by the Client.
5.6.4 After completion of the pressure test, the QC
inspector shall record the result on
the certificate of pressure test
report (exhibit-A) and the QC Manager shall
approve and verify it.
5.7 Acceptance Criteria
5.7.1 Test results shall be acceptable if there is no visible leakage and deformation
during the hold periods
5
PERTAMINA
(ASR) PT. AIR SURYA RADIATOR KILANG PERTAMINA
INTERNASIONAL
DOCUMENT NO. PO. NO.
012-ASR-LOGC-QC-2022 450005327o
6.0 HYDROSTATIC TEST SKETCH
VENT
O .TEMPERATURE
GAUGE
PRESSURE PRESSURE
RECORDERRU GAUGE
LUBE OIL COOLER &
GLAND CONDENSOR PRESSURE
51G2/3 E1. E2. E3 GAUGE
X PUMP
DRAIN
7.0 PRESSURIZING CHART
Pressure Holding Time (60 Minutes)
TP 100%
Inspection Test = TP; 1,3
50%
0 15 6 75 76 90 Time (minutes)
Design Test Pressure Inspection Test
50
No Deseription Pressure (DP) 100% (TP) (TP 1,3)
Lube Oil Cooler 15,8 kg/cm 23,7 kg/em* 18,2 kg/cmF I1,85 kg/cm
Shell side
Lube Oil Cooler
,6 kg/cm* 1,4 kg/em* 8,7 kg/cm 5,7 kg/cm
Tube side
PERTAMINA
ASR PT. AIR SURYA RADIATOR KILANG PERTAMINA
INTERNASIONAL
DOCUMENT NO. PO. NO.
4500053270
012-ASR-LOGC-QC-2022
Design Test Pressure Inspection Test
No Description 50 %
Pressure (DP) 100% (TP) (TP: 1.3)
Gland Condensor
10,5 kg/cm* 211 kg cm 16,3 kg/cm 10,55 kg/em
Shell side
(Clhent spec)
Gland Condensor
10,5 kg/cm 211kg/cm 16,3 kg/em2 10,55 kg/cm?
Tube side
(Client spec)
8.0 REPAIRSS
If leaks or deformation found at the wcld area during hydrostatic test, the arcas of leakage shall
be marked and repairs made using applicable and approved WPS. Re-testing shall be performed
after the repair is accepted by Client
9.0 RECORD
91 Hydrostatic Test Rccerd sa:! ix conpieted, reviewed and approved by Client.
9.2 Test pressure shal! be
record- automatic recording device.
10.0 EXHIBIT
10.1 Exhibit (A) Hydrostatie Test Record (below)
7
ASR PT.AIR SURYA RADIATOR PERTAMINA
KILANG PERTAMINA
INTERNASIONAL
DOCUMENT NO. PO. NO.
012-ASR-LOGC-QC-2022 4500053270
ASR PT. AIR SURYA RADIATOR
HYDROSTATIC TEST RECORD
Job No Record No
Chent Name MAWP
|Proyect Name Desgn Pressure
Drawng No
|tem/Tag No
Test Pressure
Date of Test
No Sequence Process Time _Pressure (kg cm2) Temperature ("C)
Recorder PG1 PG2 Recorder WaterAmbient
asurement and Test Equipment Used:
No Name of MTE Range No Name of MTE Range
Prepared&Inspected by. Wrtnessed by. WitnessedApprovea by. Witnessed by
PT Ar Surya Radiator
OC Inspector Contacdor
