SECTION J - N4008519R9807 Part 4.pdf

CHECKPOINT CHECKPOINT DESCRIPTION TASK COMPLETE NOTES/ ACTIONS

YES NO

3 Check control system and devices, attached or remote, for evidence of improper operation. Clean, lubricate, repair, adjust, or replace components as needed to ensure proper operation.

4 Check P-trap. Prime as needed to ensure proper operation.

5 Check steam system traps, pumps, and controls. Clean or replace as needed to ensure proper operation.

6 Check for proper operation of cooling or heating coil for damage or evidence of leaks. Clean, restore, or replace as required.

TO BE PERFORMED ANNUALLY

1 Check air filter fit and housing seal integrity. Correct as needed.

2 Replace HEPA class filters.

3 Check refrigerant system temperatures. If outside of recommended levels, find cause, repair, and adjust refrigerant to achieve optimal operating levels.

4 Check fan blades and fan housing. Inspect fan for bent blades or unbalance. Clean, repair, or replace as needed to ensure proper operation

5 Check fan drive for wear or problems due to poor alignment or poor bearing seating. Repair or replace as needed.

6 Check for evidence of buildup or fouling on heat exchange surfaces. Restore as needed to ensure proper

7 Check control box for dirt, debris, and/or loose terminations. Clean and tighten as needed.

8 Check for proper damper operation. Clean, lubricate, repair, replace, or adjust as needed to ensure proper

9 Check for proper fluid flow. Clean, adjust, and repair as needed to restore proper flow.

10 Check electrical wiring and connections. Check motor contactor for pitting or other signs of damage. Repair or replace worn contactors. Tighten any loose

11 Check integrity of all panels on equipment. Replace fasteners as needed to ensure proper integrity and fit/finish of equipment.

12 Assess field serviceable bearings. Lubricate if 13 Check drain pan, drain line, and coil for biological growth. Clean as needed.

14 Inspect for evidence of moisture carryover beyond the drain pan from cooling coils. Make corrections or repairs as necessary.

15 Visually inspect areas of moisture accumulation for biological growth. If present, clean or disinfect as

16 Check condensate pump. Clean or replace as needed.

17 Check humidifier operation, clean humidifier pan.

Check for fouling, corrosion, or degradation. Clean or repair as needed. Check strainers. Clean as needed.

18 Check coil fins. Restore if possible. Replace coil if necessary to return to proper functioning.

Additional Notes:

ATTACHMENT J1502000 PMI GUIDE #12

FLY AND EXHAUST FANS

ACTIVITY:

MECHANIC PRINTED NAME, SIGNATURE, & DATE:

START TIME: FINISH TIME:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of fan prior to maintenance.

2 Turn power off and on.

3 Inspect motor for excessive noise and heat.

4 Check unit operation after maintenance.

5 Clean area around unit

6 Fill out maintenance record/report.

TO BE PERFORMED SEMIANNUALLY

1 Check fan belt tension. Check for belt wear and replace if necessary to ensure proper operation. Check sheaves for evidence of improper alignment or evidence of wear and correct as needed.

2 Check for corrosion. Clean, prime, and paint area of corrosion.

1 Check fan blades and fan housing. Inspect fan for bent

2 Check fan drive for wear or problems due to poor

3 Check variable-frequency drive for proper operation.

Correct as needed.

4 Check control box for dirt, debris, and/or loose

5 Check for proper damper operation. Clean, lubricate, 6 Check electrical wiring and connections. Check motor

7 Check integrity of all panels on equipment. Replace

8 Assess field serviceable bearings. Lubricate if 9 Visually inspect exposed ductwork and external piping for insulation and vapor barrier integrity. Correct as

10 Check integrity of flexible connections. Correct as

11 Check control system and devices, attached or remote, for evidence of improper operation. Clean, lubricate, 12 Clean screen and vent on roof as applicable.

13 Check ducts, collectors, smoke pipes and hoods for clogging, soot, dirt and grease. Perform minor cleaning operations as necessary.

14 Inspect guards, supports, covers, etc., and tighten loose connections and posts.

ATTACHMENT J1502000 PMI GUIDE #13

MOTOR AND PUMP ASSEMBLY

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of unit prior to maintenance.

2 Turn power off and on.

3 Inspect motor for excessive noise, vibration, and heat.

4 Check unit operation after maintenance.

5 Clean area around unit

6 Fill out maintenance record/report.

TO BE PERFORMED SEMIANNUALLY

1 Check for corrosion. Clean, prime, and paint area of

2 Check variable-frequency drive for proper operation.

3 Visually inspect pumps and associated electrical components. Repair or replace as needed to ensure proper operation.

1 Check operations of float and switch assembly.

Repair/adjust, if needed.

2 Check all pipe hangers and supports, tighten if necessary.

3 Check control box for dirt, debris, and/or loose

4 Clean filter and strainer.

5 Check electrical wiring and connections. Check motor

6 Check alignment of shaft and coupling connections.

7 Assess field serviceable bearings. Lubricate if 8 Check relief valves for proper operation and pressure release.

as needed to restore proper flow. Check pump, piping, and seals for fluid leaks. Repair as needed.

10 Check control system and devices, attached or remote, for evidence of improper operation. Clean, lubricate, 11 Check pump drive for wear or problems due to poor

12 Check insulation, vibration isolators, and flexible connectors for integrity. Repair as needed.

13 Lubricate pump and motor. Check oil level in reduction unit. Add oil as required.

ATTACHMENT J1502000 PMI GUIDE #14

THERMOSTATS / CONTROLS

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of unit prior to maintenance.

2 Check compressed-air system (e.g., compressor, dryer, receiver, blowdown valve) for proper operation. Check for evidence of oil carryover and condition of oil filter.

Repair or replace as needed to ensure proper operation.

3 Check for proper air pressure. Repair or replace pneumatic system components as needed.

4 Check unit operation after maintenance.

5 Fill out maintenance record/report.

TO BE PERFORMED QUARTERLY

1 Measure relative humidity and repair, clean, or adjust system as necessary to ensure intended operation.

TO BE PERFORMED SEMIANNUALLY

1 Check time-of-day schedule to confirm consistency with facility operation. Adjust schedule as needed.

2 Check control system and devices, attached or remote, 1 Check control box for dirt, debris, and/or loose

2 Check all screws and brackets. Tighten as required.

3 Check electrical wiring and connections. Check motor contactor for pitting or other signs of damage. Repair connections.

4 Check pneumatic lines for blockages. Clean as needed.

5 Check to see that backup of digital control program is current.

6 Check battery backup and verify proper operation.

ATTACHMENT J1502000 PMI GUIDE #15

COOLING TOWER

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of unit prior to maintenance.

2 Inspect motor for excessive noise and heat.

3 Clean area around unit

4 Fill out maintenance record/report.

TO BE PERFORMED QUARTERLY

1 Perform chemical testing of system water. Treat as needed to ensure proper water chemistry. Adjust bleed or blowdown rate as required. NOTE: To be done monthly for open systems.

2 Check water system ultraviolet lamp. Clean or replace as needed to ensure proper operation.

3 Inspect blowdown or drain valve. Clear all debris to ensure proper operation. Repair or replace if needed.

4 Check chemical injector device. Clean as needed.

5 Check cooling tower fan open drive system couplings, bearings, and seals for wear and proper alignment.

Adjust, lubricate, repair, or replace as needed.

6 Check for fouling, corrosion, degradation, or dirt/debris accumulation on or in sump and strainer, wet decks, fill, nozzles, and exterior louvers. Clean or repair as needed.

1 Check variable-frequency drive for proper operation.

2 Check belt tension. Check for belt wear and replace if necessary to ensure proper operation. Check sheaves for evidence of improper alignment or evidence of wear and correct as needed.

3 Check for corrosion. Clean, prime, and paint area of

4 Check control system and devices, attached or remote, 5 Visually inspect pumps and associated electrical components. Repair or replace as needed to ensure

5 Check fan blades and fan housing. Inspect fan for bent blades or unbalance. Clean, repair, or replace as needed to ensure proper operation. Check pulleys for alignment as applicable.

6 Lubricate gearbox/drive shaft as applicable. Change oil in gearbox.

8 Assess field-serviceable bearings. Lubricate if 9 Inspect mounting brackets, bolts, etc. and tighten or replace as required.

10 Check reservoir for leaks and/or missing sealant.

Repair as required.

11 Check for proper fluid flow and for fluid leaks. Clean, adjust, and repair as needed to restore proper flow.

12 Check for proper damper operation. Clean, lubricate, 13 Check for proper operation of bypass valves and water feed systems. Repair/adjust as needed.

14 Clean inside of cooling tower using water hose. Scrape, brush, and wipe as required.

15 Check cooling tower motor(s) and pump(s) for proper operation. Repair or replace as needed to ensure proper

16 Check electrical wiring and connections. Check motor or replace worn contactors.

ATTACHMENT J1502000 PMI GUIDE #16

UNIT HEATERS

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of unit prior to maintenance.

2 Inspect motor for excessive noise and heat.

3 Inspect piping and valves for leaks. Tighten connections if necessary.

5 Clean area around unit

6 Fill out maintenance record/report.

TO BE PERFORMED SEMIANNUALLY

1 Check fan belt tension. Check for belt wear and replace if necessary to ensure proper operation. Check sheaves

3 Check P-trap. Prime as needed to ensure proper

4 Check steam system traps, pumps, and controls. Clean or replace as needed to ensure proper operation.

1 Verify proper operation of safety devices per manufacturer’s recommendations. Repair or replace as

2 Check heat exchanger, combustion chamber, burner, and flue for deterioration, moisture problems, condensation, and combustion products. Clean, test, and adjust combustion process for proper operation.

3 Check integrity of all panels on equipment. Replace

4 Check fan blades and fan housing. Inspect fan for bent

5 Check fan drive for wear or problems due to poor

6 Check for proper operation of heating coil and for damage or evidence of leaks. Clean, restore, or replace as required

10 Check electrical wiring and connections. Check motor

11 Assess field serviceable bearings. Lubricate if 12 Visually inspect areas of moisture accumulation for

13 Check coil fins. Restore if possible. Replace coil if

14 Check all bolts and brackets. Tighten as needed.

ATTACHMENT J1502000 PMI GUIDE #17

AIR COMPRESSOR & DRYER

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of unit prior to maintenance.

2 Clean air intake muffler/filter.

3 Check oil level in crankcase. Add oil as required. Check oil separator elements.

4 Drain condensate from air tank. Check auto dump valves for proper operation.

5 Check unit operation after maintenance.

6 Clean area around unit 7 Fill out maintenance record/report.

TO BE PERFORMED QUARTERLY

1 Check electrical wiring and connections. Check motor

1 Clean cylinder fins.

2 Test all safety valves.

3 Check fan belt tension. Check for belt wear and replace if necessary to ensure proper operation. Check sheaves

4 Check foundation bolts for tightness.

5 Clean the trigger valve strainers.

6 Check motor for excessive heat and vibration.

7 Lubricate electric motor as applicable.

8 Check all screws and nuts for tightness.

9 Check control system and devices, attached or remote, for evidence of improper operation. Clean, lubricate, 1 Replace oil separator

TO BE PERFORMED ANNUALLY

1 Check compressor oil levels and/or pressure. Repair, replace, or adjust as needed to ensure proper operation.

ATTACHMENT J1502000 PMI GUIDE #18

WALK-IN REFRIGERATOR/FREEZER

ACTIVITY:

MECHANIC PRINTED NAME, SIGNATURE, & DATE:

START TIME: FINISH TIME:

CHECKPOINT CHECKPOINT DESCRIPTION TASK COMPLETE NOTES/ ACTIONS

YES NO

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of condenser prior to maintenance.

2 Inspect motor for excessive noise and heat.

3 Check operation of condenser after maintenance.

4 Clean area around unit 5 Fill out maintenance record/report.

TO BE PERFORMED SEMIANNUALLY

2 Check control system and devices, attached or remote, for evidence of improper operation. Clean, lubricate, repair, adjust, or replace components as needed to ensure proper

1 Check refrigerant system temperature/pressure. If outside of

2 Check refrigerant oil levels for refrigerant systems with oil pressure/level controls. Repair, replace, or adjust as needed to ensure proper operation.

3 Check open drive couplings, bearings, and seals for evidence of wear or alignment problems. Lubricate and repair or replace as needed.

blades or unbalance. Clean, repair, or replace as needed to ensure proper operation

5 Check for evidence of buildup or fouling on heat exchange surfaces. Restore as needed to ensure proper operation.

6 Inspect air-cooled condenser surfaces for damage or evidence of leaks. Repair or clean as needed.

7 Check electrical wiring and connections. Check motor contactor for pitting or other signs of damage. Repair or replace worn contactors.

8 Inspect electrical starter panels and controls for proper operation. Check for burned or loose contacts, burned insulation, and loose connections.

9 Inspect door gasket for damage and proper fit.

Lubricate hinges.

10 Inspect defrost system for proper operation.

11 Check safety devices on walk in boxes for proper operation (e.g. inside door opener, bell, buzzer, and/or red light).

12 Check fans for freedom of rotation, bent blades, loose or missing parts, and repair, replace or tighten as

13 Check for proper guards, hangers, and supports.

Tighten, repair, or replace as required.

ATTACHMENT J1502000 PMI GUIDE #19

FURNACES

ACTIVITY: MECHANIC PRINTED NAME, SIGNATURE, & DATE:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of unit prior to maintenance.

2 Turn power off and on.

3 Remove and install latch or finger screw type access panel (per panel).

4 Remove and install access panel, bolted or screwed on (per panel).

5 Replace disposable, non-HEPA filters. Clean permanent filters per manufacturer's requirements.

6 Inspect motor for excessive noise and heat.

7 Inspect piping and valves for leaks. Tighten connections

8 Check unit operation after maintenance.

9 Clean area around unit

10 Fill out maintenance record/report.

TO BE PERFORMED QUARTERLY

1 Where applicable: Check ultraviolet lamp. Clean or replace as needed to ensure proper operation.

2 Measure relative humidity and adjust humidifier system controls as necessary.

1 Check fan belt tension. Check for belt wear and replace if necessary to ensure proper operation. Check sheaves

2 Check for corrosion. Clean, prime, and paint area of

3 Check control system and devices, attached or remote, 4 Where applicable: Check P-trap. Prime as needed to

5 Check for proper operation of cooling and/or heating coil for damage or evidence of leaks. Clean, restore, or

3 Coordinate with condenser and/or other A/C equipment checks that tie into the furnace.

4 Check heat exchanger, combustion chamber, burner, and flue for deterioration, leaks, moisture problems, condensation, and combustion products. Clean, test, and adjust combustion process for proper operation.

5 Check fan blades and fan housing. Inspect fan for bent

6 Check fan drive for wear or problems due to poor

9 Check electrical wiring and connections. Check motor

10 Check integrity of all panels on equipment. Replace

11 Assess field serviceable bearings. Lubricate if 12 Check drain pan, drain line, and coil for biological

13 Inspect for evidence of moisture carryover beyond the

14 Check humidifier operation, clean humidifier pan.

Check for fouling, corrosion, or degradation. Clean or repair as needed. Check strainers. Clean as needed.

ATTACHMENT J1502000 PMI GUIDE #20

ICE MAKER

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of condenser prior to maintenance.

2 Inspect motor for excessive noise and heat.

3 Check operation of condenser after maintenance.

4 Clean area around unit

5 Fill out maintenance record/report.

TO BE PERFORMED SEMIANNUALLY

3 Clean ice coil and/or drum, storage bin and drain.

4 Check/clean filters on water supply piping into ice machines

1 Inspect door gasket for damage and proper fit.

2 Check electrical wiring and connections. Check motor

3 Check safety devices on walk in boxes for proper

4 Check fans for freedom of rotation, bent blades, loose or missing parts, and repair, replace or tighten as

5 Check for proper guards, hangers, and supports.

Tighten, repair, or replace as required.

6 Vacuum/clean dust from condenser coils as required.

7 Adjust drum blades/ice collectors as required.

8 Check hermetic unit for housing leaks, evidence of overheating, excessive noise, and vibration.

ATTACHMENT J1502000 PMI GUIDE #21

ELECTRIC HEATERS

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of unit prior to maintenance.

2 Check unit operation after maintenance.

3 Clean area around unit

4 Fill out maintenance record/report.

TO BE PERFORMED SEMIANNUALLY

1 Check control system and devices, attached or remote, for evidence of improper operation. Clean, lubricate, 1 Check electrical wiring and connections. Check motor

ATTACHMENT J1502000 PMI GUIDE #22

REFRIGERATION EQUIPMENT

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of condenser prior to maintenance.

2 Inspect motor for excessive noise and heat.

3 Check operation of condenser after maintenance.

4 Clean area around unit

5 Fill out maintenance record/report.

TO BE PERFORMED SEMIANNUALLY

1 Check refrigerant system temperature/pressure. If outside of recommended levels, find cause, repair, and adjust refrigerant to achieve optimal operating levels.

2 Check refrigerant oil levels for refrigerant systems with oil pressure/level controls. Repair, replace, or adjust as needed to ensure proper operation.

3 Check open drive couplings, bearings, and seals for evidence of wear or alignment problems. Lubricate and repair or replace as needed.

5 Check for evidence of buildup or fouling on heat

6 Inspect air-cooled condenser surfaces for damage or evidence of leaks. Repair or clean as needed.

7 Check electrical wiring and connections. Check motor

8 Inspect electrical starter panels and controls for proper operation. Check for burned or loose contacts, burned insulation, and loose connections.

9 Inspect door gasket for damage and proper fit.

10 Inspect defrost system for proper operation.

11 Check safety devices on walk in boxes for proper

ATTACHMENT J1502000 PMI GUIDE #23

TERMINAL AND CONTROL BOXES

(VAV, FPB, Bypass)

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of unit prior to maintenance.

2 Replace disposable, non-HEPA filters. Clean

3 Check unit operation after maintenance.

4 Fill out maintenance record/report.

TO BE PERFORMED SEMIANNUALLY

1 Check for proper fluid flow. Clean, adjust, and repair

3 Check for proper operation of cooling and/or heating coil for damage or evidence of leaks. Clean, restore, or

3 Check fan blades and fan housing. Inspect fan for bent

4 Check for proper damper operation. Clean, lubricate, 5 Check electrical wiring and connections. Check motor

6 Check integrity of all panels on equipment. Replace

7 Visually inspect areas of moisture accumulation for

8 Visually inspect exposed ductwork and external piping for insulation and vapor barrier for integrity. Correct

ATTACHMENT J1502000 PMI GUIDE #24

ROLLER CURTAIN OVERHEAD DOOR MOTOR DRIVEN UP TO 16 FOOT HIGH X 15 FOOT

WIDE

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check with door operating personnel for any known deficiencies.

2 Operate door.

3 Check alignment of door, door guides and lubricate.

4 Inspect general condition of door interior and exterior for need of point, signs, repairs, and obstructions.

5 Replace missing/tighten loose nuts, bolts, etc.

6 Check electrical wiring and contacts for wear.

7 Inspect and lubricate motor gearbox.

8 Adjust door travel limits.

9 Inspect and lubricate chain.

10 Clean and grease door tracks.

11 Clean up around door area after maintenance.

12 Fill out maintenance record/report.

ATTACHMENT J1502000 PMI GUIDE #25

ROLLER CURTAIN OVERHEAD DOOR, MANUAL UP TO 16 FOOT HIGH X 15 FOOT WIDE

TO BE PERFORMED AT EACH INSPECTION SERVICE

6 Inspect and lubricate chain.

7 Clean and grease door tracks.

8 Clean up around door area after maintenance.

9 Fill out maintenance record/report.

ATTACHMENT J1502000 PMI GUIDE #26

SLIDING DOOR MOTOR DRIVEN UP TO 16 FOOT HIGH X 15 FOOT WIDE

TO BE PERFORMED AT EACH INSPECTION SERVICE

6 Check electrical wiring and contacts for wear.

7 Inspect and lubricate motor gearbox.

8 Adjust travel limits.

9 Inspect and lubricate chain.

10 Clean and grease door tracks.

11 Clean up around door area after maintenance.

12 Fill out maintenance record/report.

ATTACHMENT J1502000 PMI GUIDE #27

WATER SOURCE HEAT PUMPS

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of condenser prior to maintenance.

2 Replace disposable, non-HEPA filters. Clean

3 Inspect piping and valves for leaks. Tighten connections

4 Check operation of condenser after maintenance.

6 Fill out maintenance record/report.

TO BE PERFORMED QUARTERLY

1 Check ultraviolet lamp. Clean or replace as needed to

3 Check for proper operation of cooling coil or heating coil and for damage or evidence of leaks. Clean, restore, or replace as needed.

4 Check P-trap. Prime as needed to ensure proper

2 Check refrigerant system temperatures. If outside of

3 Check integrity of all panels on equipment. Replace

4 Check drive alignment, wear, seating, and operation.

Repair or replace as needed.

5 Check fan blades and fan housing. Inspect fan for bent

6 Check for evidence of buildup or fouling on heat

7 Check condensate pump. Clean or replace.

8 Assess field-serviceable bearings. Lubricate if 9 Check for proper fluid flow and for fluid leaks. Clean, adjust, and repair as needed to restore proper flow.

10 Inspect for evidence of moisture carryover beyond the

11 Check drain pan, drain line, and coil for biological

12 Check coil fins. Restore if possible. Replace coil if

13 Visually inspect areas of moisture accumulation for

14 Check electrical wiring and connections. Check motor

15 Replace HEPA class filters.

ATTACHMENT J1502000 PMI GUIDE #28

AIR COMPRESSORS

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check operation of unit prior to maintenance.

2 Visually inspect fuel filter. Clean, repair, or replace as

3 Perform chemical testing of system water. Treat as needed to ensure proper water chemistry.

6 Fill out maintenance record/report.

TO BE PERFORMED QUARTERLY

1 Check fuel pump for proper operation. Repair or replace as needed to ensure proper operation.

2 Inspect blowdown or drain valve. Clear all debris to ensure proper operation. Repair or replace if needed.

3 Check for evidence of leakage of fuel supply, heat transfer fluid, and flue gas. Repair as needed to ensure

1 Check control system and devices, attached or remote, for evidence of improper operation. Clean, lubricate, 1 Check control box for dirt, debris, and/or loose

2 Check electrical wiring and connections. Check motor

3 Check for evidence of buildup or fouling, corrosion, or degradation on heat exchange surfaces. Restore as

4 Check for proper damper operation. Clean, lubricate, 5 Check combustion chamber, burner, and flue for deterioration, moisture problems, condensation, and combustion products. Clean, test, and adjust combustion process for proper operation.

6 Inspect refractory for damage or wear. Repair or replace as necessary to ensure proper operation. Clean upper and lower drums.

7 Observe burner flame at high load for correct clearance from refractory.

8 Verify proper operation of safety devices per manufacturer’s recommendations and boiler inspection requirements. Repair or replace as needed.

ATTACHMENT J1502000 PMI GUIDE #29

DRY CHEMICAL FIRE EXTINGUISHING SYSTEMS

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Conduct hydrostatic testing on systems as recommended by NAVFAC MO 117.

2 Check system.

3 Fill out inspection report.

TO BE PERFORMED SEMIANNUALLY

1 Check expellant (agent) cylinders by weight.

TO BE PERFORMED ANNUALLY

1 Test system alarm.

2 Check powder for lumping.

3 Test activating and operating devices, including auxiliary devices

4 Replace fusible links.

ATTACHMENT J1502000 PMI GUIDE #30

HALON 1301 FIRE SUPPRESSION SYSTEM

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Conduct hydrostatic test on cylinders and hoses as recommended by NAVFAC MO 117

2 Fill out inspection report.

1 Perform weight test on all cylinders and either refill or replace the cylinders that have a loss in net weight of more than 5% or a loss in pressure of more than 10%.

2 Note date of last hydrostatic test

1 Inspect cross-zone system.

2 Test abort system.

3 Check time delay (min: 20 sec.) (max: 60 sec.)

4 Test activating and operating devices.

5 Clean detector heads.

ATTACHMENT J1502000 PMI GUIDE #31

CO2 FIRE EXTINGUISHING SYSTEM

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Conduct hydrostatic test on cylinders and hoses as recommended by NAVFAC MO 117.

1 Perform weight test on cylinders and refill or replace if weight loss is 10% or more.

2 Test operating and activating devices.

ATTACHMENT J1502000 PMI GUIDE #32

DUST COLLECTION SYSTEMS

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Inspect entire system to make sure it is structurally sound and in good operating condition. Clean the system, if needed.

2 Inspect and lubricate fan package unit (motor, fan bearings, etc.).

3 Inspect fan belts and tighten if loose and replace if cracked or worn. Align belt, if needed.

4 Conduct operational check.

5 Fill out maintenance record/report.

ATTACHMENT J1502000 PMI GUIDE #33

FIRE HYDRANTS

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Check for leaks in top of hydrant and outlet caps

(replace gaskets as needed).

2 Check for cracks in barrel.

3 Inspect operating nut for sign of wear or rounded corners.

4 Inspect nozzle threads on outlets.

5 Lubricate operating nut and packing.

6 Check operation of hydrant drain.

7 Flush hydrant.

8 Perform flow test.

9 Fill out inspection report.

ATTACHMENT J1502000 PMI GUIDE #34

SPRINKLER SYSTEMS FIRE PROTECTION (OR ALARM VALVE)

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 If retard chambers or excess pressure pumps are present, follow manufacturer's testing and maintenance

TO BE PERFORMED QUARTERLY

1 Thoroughly flush water supply line. Open drain below valve wide and flow water at full pressure long enough to clean pipe of accumulated scale, sediment, and foreign material.

2 Record static and residual pressures from gage readings before and during flow tests.

3 Close controlling gate valve (OSY or PIV).

4 Observe water gage above valve to determine if systems maintain pressure. Correct any leakage found.

5 Check alarm features if connected to alarm system to ensure correct signal will be transmitted.

6 Open controlling gate valve and seal 7 Open drain below valve wide and flow water at full pressure long enough to clean line of accumulated scale, sediment, and foreign material.

8 Record static and flow pressures from gage before and during operation of drain.

9 Open inspectors test valve and record time for valve to trip.

10 Open main drain and allow system to drain.

11 Remove valve cover and inspect and clean clapper.

Remove foreign material from valve body.

12 Check all alarm features to ensure correct and complete operation (including water flow alarms).

1 Operate blow down valve on strainer, rotating baskets to ensure maximum cleaning.

2 Check general conditions of piping(including standpipes), hangers, and heads by visual check.

3 Replace valve cover.

4 Remove ends of branch lines and inspect for accumulation of foreign material. Clean or flush as

ATTACHMENT J1502000 PMI GUIDE #35

SPRINKLER SYSTEM FIRE PROTECTION (DRY)

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 If system has an accelerator, follow manufacturer's procedures for testing and maintenance.

TO BE PERFORMED WEEKLY

1 Check air and water pressure. Admit air into system piping until air supply of 50 to 60 pounds is registering on air gage.

2 Drain moisture trap in air supply line and note condition of desiccant crystals. Replace as needed.

TO BE PERFORMED MONTHLY

1 Open controlling gate valve and seal.

TO BE PERFORMED QUARTERLY

1 Open drain below valve and flow water at full pressure long enough to clean line of accumulated scale, 2 Record static and flow pressure from gage before and during operation of drain.

3 Close controlling gate valve (OSY or PIV).

4 Test all alarm features to ensure complete operation

(including water flow alarms)

1 Operate blow down valve on strainer rotating baskets to ensure maximum cleaning.

2 Open inspectors test valve and record time for valve to

3 Open main drain and allow sprinkler system to drain.

Open all trapped or low point drains and allow to drain.

4 Remove hand hole cover and inspect and clean rubber facing and seat ring surfaces. Remove foreign material from valve body.

5 Raise spring latch and return clapper to its seat rings.

6 Replace hand hole cover and fasten.

7 Remove ends of branch lines and inspect for

8 Open priming cup valve and priming water valve and admit water into valve body to the level of the priming water connection.

9 Close all drains and replace ends of pipes.

10 Check general condition of pipes (including standpipes), hangers, and heads by visual check.

ATTACHMENT J1502000 PMI GUIDE #36

SPRINKLER SYSTEM FIRE PROTECTION (PRE ACTION)

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 If system has an accelerator, follow manufacturer's procedures for testing and maintenance.

1 Open inspectors test valve and record time for valve to

2 Check air and water pressures.

3 Test all alarm features to ensure complete operation

(including water flow alarms)

1 Close controlling gate valve (OSY or PIV).

2 Open main drain and allow sprinkler system to drain.

Open all trapped or low point drains and allow to drain.

3 Remove ends of branch lines and inspect for

4 Close all drains and replace ends of pipe.

5 Check general condition of pipes, hangers, and heads by visual check.

6 Open drain below valve wide and flow water at full pressure long enough to clean line of accumulated scale, 7 Remove hand hole cover, inspect and remove any foreign matter from rubber clapper facing and clear the clapper seat ring with the bare fingers. Do not use oil or grease on clapper or seat ring.

8 Secure main air supply and check for leaks or abnormal drop in pressure. Individual circuit tests shall be conducted from the terminal or header bar. A joint-by-joint process should be employed after the faulty circuit has been traced and determined.

9 Note condition of rubber clapper facing. If worn or deteriorated, replace. Clean any accumulation of sediment or foreign material from inside the valve

10 Reset clapper in set position, reset weight and replace hand hole cover. Visually inspect the condition of piping, hangers, etc.

11 Admit air into system piping until air supply of 50 to 60 pounds is registering on air gage.

12 Open controlling gate valve and seal.

ATTACHMENT J1502000 PMI GUIDE #37

GENERAL ITEMS FOR ALL SPRINKLER SYSTEMS, AS APPLICABLE

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Fill out inspection report.

TO BE PERFORMED WEEKLY

1 Check air pressure in pressure tanks.

TO BE PERFORMED MONTHLY

1 Inspect valves for open position.

TO BE PERFORMED QUARTERLY

1 Check fractional horsepower air compressor (air supply for dry sprinkler or pre action alarm valve

2 Check operational condition of fire department connection (Siamese connection).

3 Inspect check valves, water flow meters, and backflow preventers.

1 Check operation of P.I.V. post indicator valve and clean indicator windows or O.S.& Y. outside stem and yoke control valve.

2 Check pressure gauge for accuracy against bench tested standard gauge. Replace pressure gauge if damaged, defective or has illegible markings.

3 Clean and overhaul check valves. Include replacing gasket.

4 Check general condition of hydrants 5 Check general condition of pressure tanks 6 Perform fire pump flow tests 7 Inspect and test controllers 8 Conduct general inspection of valves.

9 Test pressure regulating and altitude valves.

ATTACHMENT J1502000 PMI GUIDE #38

ELEVATOR AND DUMBWAITER MAINTENANCE INSPECTION/SERVICE LIST

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Fill out inspection report.

TO BE PERFORMED WEEKLY

1 Replace indicator lamps.

2 Check safety circuits.

Car 3 Lubricate and adjust door operator and access equipment.

4 Check safety edge operations.

5 Check photo eye operation.

6 Check alarm bell.

7 Check emergency lights.

8 Check operation of emergency phone system 9 Check leveling and inching switches.

Machine Room 10 Clean and inspect machine room equipment.

11 Check and adjust control and selector.

12 Check main electrical supply fuses for heat.

13 Check & clean controller fuse holders.

14 Check oil level - geared machines.

15 Empty drip pans - geared & hydraulic.

16 Check for leaks in hydraulic system (if apply) 17 Check oil level - hydraulic power unit (if apply) 18 Check tension & condition, hydraulic power units V-belts (if apply)

19 Check and adjust hydraulic valves (if apply) Pit 20 Clean and inspect pit equipment.

21 Check jack packing for leakage.

TO BE PERFORMED MONTHLY

Hoist way 1 Lubricate guide rails.

2 Check & clean gate/door contacts.

3 Lubricate guides & pulleys - car & hatch gates/doors.

TO BE PERFORMED QUARTERLY

1 Clean contact-car & hall station Hoist way

2 Check insulation on travel cable. Clean top of car.

Car 4 Check adjustment of car guide rollers.

5 Check safety parts.

6 Check returning cam assembly.

7 Check guide roller bearings.

8 Check bearings and belts on door operator.

Machine Room 9 Blow or brush control and selector parts.

10 Check all controller terminals.

11 Check and adjust brake and lubricate pins.

12 Clean selector cables and tapes.

TO BE PERFORMED SEMIANNUALLY

Car 1 Check car frame for loose fastenings.

2 Lubricate slide guide shoe stems.

Machine Room 3 Lubricate contactor & relay hinge pins.

4 Check motor overload devices.

5 Check resistor connection.

6 Seal leaks on machine or power unit.

7 Grease motor & MG set bearing.

8 Drop brake shoes, clean & check for wear.

9 Hydraulic pressure test.

TO BE PERFORMED ANNUALLY

1 Clean hoist way - Check all fastenings on guides, brackets, switches, and entrances.

Machine Room 2 Replace pads and springs - hydraulic silencer.

3 Clean hydraulic main line strainer screen.

4 Change oil - motor bearings.

5 Change oil - marine type machine bearings.

6 Flush & change oil - geared machine.

ATTACHMENT J1502000 PMI GUIDE #39

EMERGENCY GENERATORS

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Fill out inspection report.

TO BE PERFORMED WEEKLY

1 Run engine, check fuel, oil, and water leaks.

2 Inspect switches and contacts.

3 Observations.

4 Check batteries (corrosion fluid level, cable security.

5 Check radiator (fluid level, anti-freeze strength) hose.

6 Check fan and alternator belts (condition-tightness).

7 Check oil and water leaks.

8 Check condition of electrical wiring.

9 Check batteries (corrosion fluid level, cable security.

10 Clean area - remove debris.

TO BE PERFORMED QUARTERLY

1 Cycle generator through load range.

TO BE PERFORMED SEMIANNUALLY

1 Drain and replace oil.

2 Replace oil and fuel filter.

TO BE PERFORMED ANNUALLY

1 Check air filters - replace if necessary.

2 Grease water pump and clutch (if applicable).

3 Inspect transfer switch.

4 Operate circuit breaker (manually) 5 Check bus-bar bracing for signs of overheating.

6 Perform 1-hour load test.

7 Inspect for rust and corrosion.

ATTACHMENT J1502000 PMI GUIDE #40

FIRE ALARM SYSTEMS BATTERIES

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Clean exterior of fire alarm cabinet.

2 Check condition of battery. Change batteries if

3 Clean interior of cabinet, top of battery and battery terminals.

4 Inspect cabinet, relay, relay contacts, pilot light, wiring, and general condition.

5 Check electrolyte level in battery. Add distilled water if necessary. Most batteries are sealed type.

6 Apply anti-corrosion coating to battery terminals.

7 Test for proper operation.

8 Change batteries if necessary.

9 Mark and maintain permanent record at each control panel of work performed.

ATTACHMENT J1502000 PMI GUIDE #41

FIRE ALARM SYSTEMS

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Fill out inspection report.

TO BE PERFORMED MONTHLY

1 Check power on light.

2 Check trouble light and buzzer.

3 Check alarm and zone indicating lights.

4 Check voltage and current gauges.

5 Check ground fault lights.

6 Check switches for proper position.

7 Check fire alarm panel covers and doors to ensure system is properly locked.

8 Check all barracks signaling devices for damage and to see that devices are intact.

1 Visually inspect fire alarm panel annunciator cabinets, boxes, and bells.

2 Check door locks and latches and hinges for

3 Remove dust, dirt, debris from cabinet.

4 Replace inoperative indicating lamps/lens.

5 Operationally test fire alarm panel for proper 6 Replace defective fuses.

7 Remove rust and corrosion and apply paint as applicable.

8 Check and adjust battery chargers and power supply for normal power.

9 Operationally test all pull boxes, smoke detectors in each respective zone.

10 Operationally test all heat detector circuits in each respective zone.

11 Operationally test all signaling devices, lamps, and circuits in each respective zone.

12 Check panel operational under disconnected A.C.

power mode.

13 Check panel for master box trip and supervision

14 Inspect panel wiring for loose or inadequate connections. Tighten, repair, or replace as

15 Check fire alarm system devices for proper 16 Operationally test sprinkler alarm actuating switches, sprinkler master code boxes.

ATTACHMENT J1502000 PMI GUIDE #42

EMERGENCY GENERATOR

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Fill out inspection report.

TO BE PERFORMED WEEKLY

1 Load Test: Testing of generator sets and transfer switches under load and operating temperature conditions. A 30-minute exercise period is an absolute minimum, or the engine manufacturer’s recommendations should be followed.

Permanently record all available instrument readings during the monthly test.

2 Check for water leaks.

3 Check functioning of coolant heater if applicable.

4 Check oil level, crankcase breather, and appearance of lubricating oil.

5 Check operation of lubricating oil heater (if applicable).

6 Check oil pressure.

7 Check condition of electrical wiring.

8 Check general engine performance.

9 Check engine electrical starting system: Battery terminals clean and tight. Add distilled water to maintain proper electrolyte level. Battery charging rate. Battery trickle charging circuit operating

10 Check for exhaust system leaks.

11 Inspect for physical damage and cleanliness.

12 Clean area and remove debris.

TO BE PERFORMED MONTHLY

1 Inspect electrical wiring.

2 Inspect connections.

3 Inspect switches.

4 Inspect contacts.

5 Observations.

6 Check diesel fuel system: Main tank level. Day tank level. Operation of fuel supply pump and controls.

7 Check engine cooling system: Coolant level. Rust inhibitor in coolant. Antifreeze in coolant (if applicable). Adequate cooling water to heat exchangers.

Adequate fresh air to engine and radiators. Condition of fan and alternator belts. Squeeze and check diti f h

8 Drain water from fuel system.

TO BE PERFORMED ANNUALLY

1 Check generator bearings.

2 Measure and record resistance reading of generator windings using insulation tester.

3 Inspect transfer switch.

4 Operate generator circuit breaker. Visually inspect feeder lines.

5 Inspect for physical damage and cleanliness.

6 Inspect for proper anchorage and grounding.

7 Engine cooling and fuel system integrity shall be 8 A dielectric absorption test shall be made on generator winding with respect to ground. A polarization index shall be determined.

9 Protective devices shall be tested in accordance with applicable section of these specifications including components on generator proper and on generator control panel.

10 Engine shutdown features shall be function tested: Low oil pressure. Over-temperature. Over-speed. Other applicable features.

11 Perform vibration base line test.

12 Perform test under load condition of the respective building. Record voltage, frequency, load current, oil pressure and coolant temperature during test. Voltage regulation, frequency stability, and maximum temperature rise shall be calculated. If generator is overloaded, extent of overload shall be determined and reported.

ATTACHMENT J1502000 PMI GUIDE #43

AUTOMATIC TRANSFER SWITCHES

ACTIVITY:

TO BE PERFORMED AT EACH INSPECTION SERVICE

1 Fill out maintenance form and record. Results of test including final conclusion and specific recommendation shall be forwarded to Government. Recommendation shall state items that do not meet current NFPA regulations requirements.

TO BE PERFORMED MONTHLY

1 Inspect for physical damage.

2 Check switch to ensure positive interlock between normal and alternate sources (mechanical and

3 Inspect inside of switch for cleanliness and free of foreign matter.

4 Check for unusual sounds.

5 Check terminals and connections for normal color.

6 Check condition of all wiring insulation.

7 Ensure that all covers are tight.

8 Ensure doors are securely closed.

9 Check tightness of all control and power connections.

10 Perform manual transfer operation.

11 Ensure mechanical breaker reset functions.

12 Perform automatic transfer by: Simulating loss of normal power. Return to normal power.

1 Perform insulation resistance tests phase to phase and phase to ground with switch in both source positions.

2 Check calibration of following: Voltage sensing relays.

Transfer time delay relay. Engine shutdown relay.

3 Monitor and verify correct operating and timing:

Normal voltage sensing relays. Engine start sequence.

Time delay upon transfer. Alternate voltage sensing relays. Automatic transfer operation. Interlocks and limit switch function. Timing delay and retransfer upon normal power restoration. Engine shutdown feature.

4 Insulation resistance test voltages and minimum values to be in accordance with Table A in the Metal Clad Switchboard PM.

5 Check condition of main and arcing contacts and auxiliary contacts.

6 Check, clean and adjust where necessary, relay finger contacts.

7 Check all time delay settings.

8 Check manual switch for free movements.

ATTACHMENT J1502000 PMI GUIDE #44

PREPARATION FOR

TYPE “A” INSPECTION BOILERS

TASK’s

1. Inspect the boiler and its related equipment for signs of leaks.

2. Close all steam stop valves and open the header vent valve.

3. Turn the boiler off and disconnect the fuel and power supply. Let the boiler cool down (Note: do not drain the boiler or put water in it too cool down).

4. Open a top vent on the boiler after cooling and drain the water via the bottom blow line.

5. Open the water sides and fire sides of the boiler.

a. Remove all scale, mud, and foreign material from the fire sides of the boiler.

b. Remove all scale, mud, and foreign material from the water sides.

c. Clean all scale, mud, and foreign material from the condensate tank, strainers, piping valves, low water controls, inspection ports, blow down lines, deaerator, and all other related equipment.

d. Remove all old gaskets and clean the seats.

e. Make repairs to the refractory as needed.

f. Make repairs to the insulation and casing as needed.

g. Repair all leaks as noted in item (1).

h. Clean the water gauge glass. Check all blow down valves and try-cocks for free operation.

i. Clean the make-up water controls, water gauge glass and thermometer on the condensate tank.

j. Check the stack breaching and stack for obstructions. Check the stack temperature gauge.

k. Check to see that the safety valves are in satisfactory operating condition and that all seals, nameplates, and related parts are in place.

l. Check to make sure that the safety valve vent is clear, the drain lines are open, and the vent pipe hangers are in place.

m. Check all stay-bolts and stay-rods for cracked welds, weeping, and broken parts.

n. Calibrate all pressure gauges.

o. Make all other repairs as needed at this time.

p. Dust and clean the equipment and boiler room.

END OF INSPECTION

ATTACHMENT J1502000 PMI GUIDE #44A

TYPE “B” INSPECTION BOILERS

Tasks

1. Close the water sides of the boiler using all new gaskets.

2. Place gags on the safety valves or remove them.

3. Remove all controls that might be damaged in this test and install a newly calibrated pressure gauge.

4. Open a vent on the top of the boiler; then fill it with water. The water temperature should be not less than 70 degrees F. nor more than 120 degrees F.

(Be sure the vessel is filled all the way up).

5. TIGHTNESS TEST:

a. Advise all personnel in the area that you are going to pressurize the vessel.

b. Bring the pressure up slowly to the pressure of the safety valve having the lowest setting.

c. Check all pressure parts for signs of leaks.

d. Make repairs as needed.

6. HYDROSTATIC TEST:

a. Advise all personnel in the area that you are going to pressurize the vessel.

b. Bring the pressure up slowly to 1.5 times the maximum allowable working (M A W P).

c. Check all pressure parts for signs of possible defects and leaks.

d. Make repairs as needed.

7. Remove the pressure and close the firesides on the boiler.

Lower the water to its normal water line.

8. Remove the gags or replace the safety valves. Check the safeties for the proper N.B. (V), (VR), or (HV) stamp on the tag. Ensure that the safety has the right pressure and capacity, and all seals are in place. Safeties on hot water boilers will comply with applicable codes.

ATTACHMENT J1502000 PMI GUIDE #44B

TYPE “C” INSPECTION BOILERS

Tasks

1. Make sure the safety valves have been replaced or the gags have been removed, the feed water pump is lined up with the boiler you are working on, and all lock-out controls have been reinstalled.

2. Light the boiler off. Use the low fire to warm it up.

3. CONTROLLERS, SAFETIES, AND SAFETY LOCK-OUTS:

(3a). LOW WATER CONTROL AND LOCK-OUT:

(a) The low water control will call the feed water pump in when the blow down valve is opened.

(b) The low water lock-out control will lock the boiler controller out when tripped.

(c) Check all blowdown lines for a free flow.

(3b). FIRE EYE:

(a) Remove the fire eye from its holder and try to light the boiler off. It should not light.

(3c). AIR SWITCH:

(a) Not all air switches work in the same manner and time should be taken to determine if it is working properly.

(3d). GAS SWITCH LOW AND HIGH PRESSURE:

(a) To prove the low pressure switch, first light the boiler off, then either close the main gas valve or adjust the scale up to a point that the lock-out will trip. This will lock the controller out and turn the boiler off.

(b) To prove the high pressure switch, first light the boiler off, then adjust the scale down to a point that the lock-out will trip. This will lock the controller out and turn the boiler off.

(3e). OPERATOR:

(a) Set the operator at the desired working pressure and allow the pressure in the boiler to trip the limit switch out. This will turn the boiler off. Check the reading on the scale with the pressure gauge.

(3f). HIGH PRESSURE LIMIT LOCKOUT:

(a) Adjust the operator to a higher pressure setting than the high pressure limit lock-out. This will allow the pressure in the boiler to trip the limit lock-out, and the boiler will shut down.

(3g). STEAM SAFETIES:

(a) Check the safety valves for the proper National Board (V) or (VR) stamping.

Ensure that all seals are in place and the valve has the right pressure and capacity for the boiler.

(b) Adjust the operator and high pressure limit lock-out to a point above the setting of the highest set safety valve. Light the boiler off and bring it to high fire. Watch the safety valves and pressure gauge to determine at what pressure the valves lift. At no time can there be an accumulation of pressure in the vessel greater than 6% of the highest set safety valve.

(3h). HOT WATER SAFETIES:

(a) The required steam relieving capacity in lb/hr of the safety relief valve on high-temperature water boiler shall be determined by dividing the maximum output in Btu/hr at the boiler nozzle obtained by the firing of any fuel for which the unit is designed by 1,000.

4. Take the 0/2, C0/2, C0, EFF, and stack temperature readings.

NOTES: *

* It should be noted that this guideline is not all inclusive of boilers and types of inspections, variations may be needed.

* All repairs are to be made within the guidelines of ASME BOILER

AND PRESSURE VESSEL CODE, NBIC, AND NAVFACINS MO-324.

ATTACHMENT J1502000 PMI GUIDE #45

TYPE “A” INSPECTION UNFIRED PRESSURE

Tasks

1. Check the records to see what is in the vessel.

2. Check for signs of leaks.

3. Turn the power off to all pumps or compressors.

4. Close all incoming and outgoing valves.

5. Relieve the pressure from the vessel. Be sure to open a vacuum vent when draining liquids.

6. Open all manways and inspection ports.

7. Remove all pressure gauges.

(a) Clean and make all needed repairs.

(b) Calibrate with an approved test gauge.

8. Check the condition of the safety valves.

(a) Do they have the right National Board or ASME stamping and seals on them?

It should be stamped “UV”.

(b) Are they rated for the right CFM in relation to the output of all the pressure generating equipment?

(c) Check to see that the valve operates freely.

(d) Check to see that the vent line for the safety is clear.

(e) If the vessel has a ruptured disk, check to see that it is the right pressure rating and size.

9. Clean the inside of the vessel. Remove all scale, grease and foreign material.

10. Check all automatic, hand and check valves for proper operation. If strainers or automatic blow-downs are used, they should be cleaned and checked for proper ` operation.

11. Repair all leaks that were noted in No. 2. Repair or replace any piping that is in disrepair.

12. Check the inside of the vessel for cracks, wear, or pitting.

13. Before installing the safety valves, check to see that it is…