PLANT:

EQUIPMENT TAKEOVER EQUIP. CATEGORY:Centrifugal Pump

CHECKLIST EQUIP. TAG NO
RIL, JAMNAGAR CHECKLIST NO.: JERP/EMRT/CHK-E/CP/01

Part B-Pre-Commissioning
EQUIPMENT TAG NO. Equipment Make Legend:
EQUIPMENT NAME : MODEL
SECTION : Equip. Sl. No. NA = Not Applicable
SYSTEM NO.:
REFERENCE DOCUMENTS:
a) P & Id No.
b) O & M manual No.

ACCEPTING ENGINEER
ACTIVITIES INITIALS AND DATE

INSTRUMENTATION

CORROSION &
INSPECTION
MECHANICAL

OPERATIONS
ELECTRICAL
Sr.No.:

ROTARY
Erection Handover-Takeover Checklist for Piping, Mechanical, Electrical and * * * * * *
1 Instrumentation verified
Conformity with P & ID, GA drawings, Isometrics * * * * * *
2

Cleanliness of suction strainer and lube-oil filters ensured * * *

3

Fitment of Strainer for proper seating verified * *

4

Cleanliness of Suction line downstream of strainer ensured * * *

5

Strainer provided withfine mesh # 40 screen. * * *

6

Operability of valves, etc. verified * *

7

Bearing housing flushed. For pumps with dedicated lube oil circuit, lube oil * * *
8 circuit flushed as per lube oil flushing procedure
Appropriate Lubricant applied/filled * * *
9

Cleanliness, leak freeness of oil cup/sight glass/level gauge etc verified * * *

10

Free rotation of pump and driver verified * * *

11

Coupling spacer assembled and Coupling guard installed * * *

12

Barrier/buffer fluid filled in seal pot * * *

13

In case of Plan 53, Bladder charged with nitrogen to specified pre-charge * * *

14 pressure.
All utilities like cooling water, steam etc. charged *
15

Removal of all blinds after flushing * * *

16

Instrumentation verified. * *
17

Electrical verified. * *
18

Proper boxing up of all lines after flushing * * *

19

In case of Steam turbine driver, governor flushed and linkages verified for free * *
20 movement
Equipment Insulation / Painting completed * * *
21

DOR of driver verified & solo-run of driver. In case of Steam turbine overspeed * * * *
22 trip verified.
Trial run & Checks conducted * * * * *
● Process Conditions (Pressure, Temperature, Flow)
● Vibrations & "G" Values
● Bearing Temperatures
23 ● Motor current, turbine steam pressures and flows
● Seal inlet/ outlet temperature
● No leaks
● No abnormal noise

Motor de-energized after trial run * *

24
 Rectification of problems noticed during trial run * * * * * *
25

Transfer of all documents of erection, pre-commissioning, AS-built drawings * * * * * *

26 etc.

SPECIAL COMMENTS:

Certified that Pre-commissioning of the equipment was successfully completed and all points observed during pre-commissioning have
been attended to and the equipment has been made ready for commissioning.

SIGNATURES :
TAKE OVER ACCEPTED
Rotary LEAD MAINTENANCE LEAD Operations LEAD
SIGNATURE
NAME
DESIGNATION
DATE