1. PRESERVATION PROCEDURE
Page 1 of 7
Project/Order Number:
[INSERT CLIENT LOGO]
[INSERT RIG NAME]
PRESERVATION PROCEDURE FOR:
2.1 Mud Pumps #1
Procedure Number X.X-XXXX
COPY ISSUED TO REVISION
TO No.COPIES DATE Rev.No DATE DESCRIPTION BY
A 10-10-15 DRAFT MM
PREPARED BY:
CHECKED BY:
APPROVED BY:
No.OFF PAGES:
DATE ISSUED:
APPROVED BY: SIGNATURE: DATE:
[CLIENT NAME]
[ABS]
[DNV]
[OTHERS]
This document contains proprietary and confidential information which belongs to ModuStackingServices (MSS).,
its affiliates or subsidiaries (all collectively referred to hereinafter as "MSS"). It is loaned for limited purposes only
and remains the property of MSS. Reproduction, in whole or in part, or use of this design or distribution of this
information to others is not permitted without the express written consent of MSS. This document is to be returned
to MSS upon request and in any event upon completion of the use for which it was loaned. This document and the
information contained and represented herein is the copyrighted property of MSS.

2. PRESERVATION PROCEDURE
Page 2 of 7
Project/Order Number:
1.0 Table of Contents
2.0 Mud Pumps #1 Procedure
3.0 Sign Off Record
4.0 Recording Records
5.0 Photos
6.0 Cortec VpCI Product Description suggested for preservation of Mud Pumps #1

3. PRESERVATION PROCEDURE
Page 3 of 7
Project/Order Number:
2.0 Mud Pumps #1 Preservation Procedure
Preservation Procedure
Item Equipment:
1 Cold Stack Date:
2 Equipment Make/Model:
3 Last OEM inspection Date:
4 Last OEM inspection report available:
5
Item Pre-Tasks (During Rig Move) VpCI Check
1 Add to one clean active mudpit 2.5% VpCI Powder. 609
2
Connect HP Standpipe manifold Including Rotary Hose to Choke manifold.
Circulate VpCI Powder through mud pumps, in any possible combination to
allow entire HP piping system to be circulated back to active mudpit.
3 Add 2.5% VpCI Powder to each liner wash tank. 609
4 Add 20% VpCI fluid to each mudpump gear sump. 326
5 Add 20% VpCI fluid to each mudpump chain case. (If applicable) 326
6 Run Mudpumps for 1 hour each.
7
Mechanical & Electrical Lock-Out (PTW) Cert Number
1
Mechanical & Electrical Lock-Out (PTW) filled out and equipment
checked for safe to work on.
2
Preservation Tasks VpCI Check
Item Mechanical:
1 Take photo of Mud Pumps prior starting preservation. (Insert below)
2
Verify that Tasks (During Rig Move) line items 1, 2, 3, 4, 5 & 6 have been
completed prior to Mud Pumps preservation tasks starts.
3 Wash and Clean exterior Mud Pumps of all mud, dirt and contaminants.
4
Inspect exterior of Mud Pumps for signs of large areas of corrosion. (If Yes see
below).
5
If large areas of corrosion and damage to coating/painting are found in
Mudpumps, areas shall be wire brushed or blasted cleaned and repaired
(painted) as per Owners OEM paint suppliers recommended repair procedure
for coating/painting to mitigate further deterioration.
6
Item Mechanical Fluid End:
1
Open each Suction & Discharge module remove and clean:
 Valve Cap
 Valves
 Liner Retention System
 Liners
 Intermediate Rods
 Piston Rods
Coat inside Suction & Discharge module with VpCI fluid. Coat all above items
with VpCI CorrLube and wrap in VpCI Blue, palletize and store.
368,
126 Blue
CorrLube
2 Coat entire Piston Rod, Intermediate Rod, Pony Rod Bay with VpCI fluid. 368
3
Item Power End:
1
Open inspection covers and spay all exposed areas including bearings with
VpCI fluid and close up.
368
2 Replace existing crankcase breather with ZEOZORB Breather. ZEOZORB
3
Open and clean out settling Chamber and spray with VpCI fluid and close back
up.
368
4
Open Cross head inspection covers and spay all exposed areas with VpCI
fluid
368

4. PRESERVATION PROCEDURE
Page 4 of 7
Project/Order Number:
Preservation Procedure
Item Preservation Tasks VpCI Check
5
Item Pulsation Dampener:
1
De-pressurize Dampener to minimum approximately 200 psi just to keep
bladder inflated.
2 Record Pulsation Dampener nitrogen pre-charge
3
Item Charge Pump & Motor:
1 Clean exterior of pump and motor.
2
Open Charge Pump motor connection box clean and spray with VpCI Aerosol
spray
248
3 Place VpCI emitters inside connection box and close up.
101, 105,
111
4
Spray all motor and external, cables and plug connections, hoses with thin film
of VpCI fluid.
368
5 Megger electrical motor and record.
6 Cover electrical motor with VpCI plastic wrap. 126-Blue
7
Open flexible couplings and clean, re-grease with VpCI CorrLube and close
up.
CorrLube
8 Add to each pump bearing housing 5% VpCI fluid and rotate. 368
9
Thoroughly grease pump bearings as per OEM grease chart with rust
inhibiting grease. Use enough to force all old grease out of the cavities. VpCI
CorrLube. (If Applicable)
CorrLube
10 Spray entire pump skid with VpCI fluid 368
11
Item External Lube Oil Pump & Motor:
1 Clean exterior of pump and motor.
2
Open Lube Oil Pump & Motor connection box clean and spray with VpCI
Aerosol spray
248
3 Place VpCI emitters inside connection box and close up.
101, 105,
111
4
Spray all motor and external, cables and plug connections, hoses with thin film
of VpCI fluid.
368
5 Megger electrical motor and record.
6 Cover electrical motor with VpCI plastic wrap. 126-Blue
7
Open flexible couplings and clean, re-grease with VpCI CorrLube and close
up.
CorrLube
8 Add to each pump bearing housing 5% VpCI fluid and rotate. 368
9
Thoroughly grease pump bearings as per OEM grease chart with rust
inhibiting grease. Use enough to force all old grease out of the cavities. VpCI
CorrLube. (If Applicable)
CorrLube
10 Spray entire pump skid with VpCI fluid 368
11
Item Main Drive Motor AC-Type GEB22 Horizontal:
1 Re-lease dive belt tension. (If Applicable)
2 Clean exterior of drive motor.
3 Open all motor connection covers clean and spray with VpCI Aerosol spray 248
4 Place VpCI emitters inside connection boxes, motor and close up.
101, 105,
111
5
Close up any external openings from motor (i.e. blower exhaust ports) with
VpCI Blue and VpCI Foam Tape
126 Blue,
150
6
Grease motor bearings with VpCI CorrLube. (If required by Owner, Note from
GEB Manual The drill motor’s rotor anti–friction bearings are packed with
grease at motor assembly, and require no attention until overhaul.)
CorrLube
7 Megger electrical motor and record.
8
Spray all motor and external, cables and plug connections, hoses with thin film
of VpCI fluid.
368

5. PRESERVATION PROCEDURE
Page 5 of 7
Project/Order Number:
Preservation Procedure
Item Preservation Tasks VpCI Check
9
Item Main Drive Motor DC-Type GE-752 Horizontal:
1 Re-lease dive belt tension. (If Applicable)
2 Clean exterior of drive motor.
3
Pull brushes from holders on motors. Wrap in VpCI Blue and store brushes in
store room.
126 Blue
4 Open all motor connection covers clean and spray with VpCI Aerosol spray 248
5
Place VpCI emitters inside connection boxes including brush holder
compartment and close up.
101, 105,
111
6
Close up any external openings from motor (i.e. blower exhaust ports) with
VpCI Blue and VpCI Foam Tape
126 Blue,
150
7 Grease motor bearings with VpCI CorrLube. (If required by Owner) CorrLube
8 Megger electrical motor and record.
9
Spray all motor and external, cables and plug connections, hoses with thin film
of VpCI fluid.
368
10
Item Blower Motors:
1 Clean exterior of Blower assembly
2 Open all motor connection covers clean and spray with VpCI Aerosol spray 248
3 Place VpCI emitters inside connection boxes, motor and close up.
101, 105,
111
4 Grease motor bearings with VpCI CorrLube. (If required by Owner) CorrLube
5 Cover electrical motor with VpCI plastic wrap. 126-Blue
6 Megger electrical motor and record.
7
Close up any external openings from motor (i.e. blower supply filter housing)
with VpCI Blue and VpCI Foam Tape
126 Blue,
150
8
Spray all motor and external, cables and plug connections, hoses with thin film
of VpCI fluid.
368
9
Item Other Electrical in Mudpump Room;
1
All other installed panels and J-boxes in mudpump room to be open cleaned
and sprayed with VpCI Aerosol spray
248
2 Place VpCI emitters inside panels and J-boxes, close up.
101, 105,
111
3
Item General;
1
Take oil sample after preservation is completed and send for analysis.
1. Sample needs to contain the following information.
2. Oil in use (i.e. Shell Omala 460)
3. Brand Name off additive and percentage (%) added.
4. Hours on oil.
2
Re-visiting time, 6-months, 1-year, to verify preservation condition. (Owner to
advise on preferred time interval)
3 Take photo of Mudpumps after completed preservation. (Insert below)
4
De-Preservation of equipment based on used preservation fluids needs to be
verified with Cortec VpIC, Unless stated in the procedural steps typically does
not require removal prior to equipment re-activation.
5

6. PRESERVATION PROCEDURE
Page 6 of 7
Project/Order Number:
3.0 Sign Off Record
Sign Off For Preservation
Name Signature Date
4.0 Recording Records
Recording Records
Description: Reading (Value)
Main Drive Motor (A) MΩ
Blower Motor (A) MΩ
Main Drive Motor (B) MΩ
Blower Motor (B) MΩ
Super Charge Pump Motor MΩ
External Lube Oil Pump Motor MΩ
Liner Wash Pump Motor MΩ
Pulsation Dampener Pre-Charge PSI
5.0 Photos
[Insert Photo] [Insert Photo]
[Insert Photo] [Insert Photo]
[Insert Photo] [Insert Photo]

7. PRESERVATION PROCEDURE
Page 7 of 7
Project/Order Number:
6.0 Cortec VpCI Product Description suggested for preservation of Mud Pumps #1
Product Number Duration Of Protection Data/Application Sheet
VpCI-101
24 months during operation and/or
shutdown VpCI-101.pdf
VpCI-105
Provides continuous protection for
up to 24 months VpCI-105.pdf
VpCI-111
Provides continuous protection for
up to 24 months VpCI-111.pdf
VpCI-126 Blue
Protects metal parts from all types of
corrosion including rust, tarnish,
stains, white rust, and oxidation for
up to 5 years
VpCI-126 Blue.pdf
VpCI-150 & 170
Provides continuous protection for
up to 24 months VpCI-150 & 170.pdf
VpCI- 248
Is effective for 6+ months with
proper controls VpCI-248.pdf
VpCI-326
Providing continuous corrosion
protection during operation, standby,
and shutdown periods
VpCI-326.pdf
VpCI-368
Proven coating that provides
excellent protection to metal
substrates exposed to harsh outdoor
conditions.
VpCI-368.pdf
VpCI-609
For wet corrosion protection.
Provides up to 24 months of
continuous protection
VpCI-609.pdf
CorrLube VpCI Lithium EP Grease
VpCI CorrLube is suitable for both
operating and lay-up conditions CorrLube VpCI
Lithium EP Grease.pdf
ZEOZORB Breathers Long term protection -1 year
ZEOZORB
Breathers.pdf