Amend0004-J-1502000-06_Minimum_PM_HVAC_and_CRUs.pdf

JOHN C. STENNIS SPACE CENTER

MAINTENANCE TASK SHEET # M-2

Reciprocating Chiller Task#1 Frequency- Annual (52weeks)

Step Description

1 Log chiller condition upon arrival to the job site and prior to start of any work. Inspect for vibrations, unusual noises, etc.

2 Pull oil sample and perform a complete oil analysis. Compile a report of the findings and evaluation of the data from the analysis (Shall meet requirements of EXHIBIT II).

3 Obtain refrigerant sample and perform a refrigerant analysis to check for acid and/or moisture.

4 Change oil and filter elements (oil and refrigerant), as determined by oil and refrigerant analysis.

5 Check all refrigerant, oil, chilled water, and condensing water operating temperatures, pressures and flows associated with the chiller during normal operation and verify that all are within manufacturer's recommended parameters. Verify chilled water and condenser water flows are within manufacturer's design. Test the operation of all flow switches, high/low oil switch, high/low compressor discharge and suction refrigerant pressure switches, and operation of all pump auxiliary contacts. Calibrate as needed.

6 Check all motor electrical connections, safety voltage and current devices, starters, etc. Perform thermography on motor controller and associated wiring and connections (from line feed terminals to the equipment load).

7 Meg test compressor motors.

8 Check motor shafts and alignment, as applicable.

9 Lubricate rotating and moving components, as applicable.

10 Switch the lead-lag compressor, as applicable.

11 Check for refrigerant and oil leaks.

12 Clean air cooled condenser coils (where applicable).

13 Check for proper refrigerant charge, superheat and subcooling.

14 Functionally check controls: chilled water temperature, hot gas bypass, J-1502000-06

Page 1 02 of 115

ATTACHMENT J-1502000-06

MINIMUM PREVENTIVE MAINTENANCE FOR HVAC

low ambient controls, condenser water cooling tower bypass, pump interlocks, etc., as applicable.

15 Check the equipment room, the chiller and associated equipment for rust and corrosion. Clean, paint and repair damaged or corroded surfaces and insulation.

16 Remove trash, dust and debris from the equipment cabinets, surfaces and equipment room.

17 Check chilled water piping system and peripheral equipment for proper operation, for damage, leaks, rust and corrosion. Clean, paint and repair damaged or corroded equipment and components as applicable.

Task#2 Frequency- 5 Years (260 weeks)

The following requirements shall be performed on each chiller every five (5) years (maximum allowed time span between analysis for a chiller). This work shall be scheduled such that the procedures will be performed on approximately the same number of chillers each fiscal year, and all chillers shall be covered over a five year period.

1 Clean and check chiller tubirg banks: chilled water tubing and condenser water tubing (where applicable).

2 Perform eddie current tubing analysis.

3 Provide a complete inspection/analysis report relative to all work/task performed upon completion. Provide also a report of all discrepancies found as a result of all inspections and analysis along with recommended additional testing, corrections or modifications.

MAINTENANCE TASK SK ET # M Sl

Aar Handling Unit

Frequency- Quarterly (13weeks)

1 Check equipment for proper operation.

2 Replace throw-away filters or clean permanent filters.

Task#2 Frequency-Annual(52 weeks)

1 Clean and flush cooling coils, condensate drain pans and drain lines.

2 Clean heating coils, dampers, screens, plenums, etc., as applicable.

3 Check electrical connections.

4 Check fans and motors for excessive noise, vibration, heat, etc.

5 Lubricate electrical motors, as applicable.

6 Functionally check controls.

7 Check belts, replace as required.

8 Check guards and covers.

9 Check piping and valves for leaks.

10 Check for rust and corrosion. Clean, paint and repair damaged or corroded surfaces and insulation.

11 Remove trash, dust and debris from equipment and equipment room .

Page 1 04 of 115

MAINTE;NANCE TASK SHEET # M-13

Gas Unit Heater

Frequency- Annual (52 weeks)

1 Functionally check controls and operation of the unit.

2 Visually inspect the unit for corrosion or damage which could lead to improper combustion or fire hazards.

3 Clean, paint and repair damaged or corroded surfaces and insulation.

file:///Q|/NAVFAC_JAXS_NAVRAC/PWBL/PW/PW2-FMFS/Template_c...09-23-08/Hercules%20MSDS%20-%20CORRSHIELD%20NT402%20 .txt

Hercules MSDS - CORRSHIELD NMTIN4IM0U2M PREVENTIVE MAINTENANCE FOR HVAC

MATERIAL SAFETY DATA SHEET

BetzDearborn, Division of Hercules Incorporated 4636 Somerton Road Trevose, PA 19053 Business telephone: (215) 355-3300

EMERGENCY TELEPHONE (HEALTH/ACCIDENT)

(800) 877-1940 (USA)

ISSUE DATE: 16-NOV-2001

HMIS RATINGS (See Section 16 for additional information)

HEALTH:2

FLAMMABILITY:1

REACTIVITY:0

1 PRODUCT

IDENTIFICATION

PRODUCT NAME:

CORRSHIELD NT402

PRODUCT APPLICATION AREA:

CORROSION INHIBITOR.

2 COMPOSITION / INFORMATION ON INGREDIENTS

Information for specific product ingredients as required by the U.S. OSHA HAZARD COMMUNICATION STANDARD is listed. Refer to additional sections of this MSDS for our assessment of the potential hazards of this formulation.

HAZARDOUS INGREDIENTS:

CAS# CHEMICAL NAME

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7632-00-0 SODIUM NITMIRNIIMTUMEPREVENTIVE MAINTENANCE FOR HVAC

Oxidizer; toxic (by ingestion); potential blood toxin

12179-04-3 BORIC ACID,DISODIUM

SALT,PENTAHYDRATE Irritant (abraded skin); slight irritant (respiratory)

No component is considered to be a carcinogen by the National Toxicology Program, the International Agency for Research on Cancer, or the Occupational Safety and Health Administration at OSHA thresholds for carcinogens.

3 HAZARDS IDENTIFICATION

******************* EMERGENCY OVERVIEW

WARNING

May cause moderate irritation to the skin. Severe irritant to the eyes. Mists/aerosols cause irritation to the upper respiratory tract.

DOT hazard: ORS (when container > RQ) Emergency Response Guide #31 Odor: Slight; Appearance: Yellow, Liquid

Fire fighters should wear positive pressure self-contained breathing apparatus(full face-piece type). Proper fire-extinguishing media:

Flood with water. Use of CO2 or foam may not be effective.

************** POTENTIAL HEALTH EFFECTS

ACUTE SKIN EFFECTS:

Primary route of exposure; May cause moderate irritation to the skin.

ACUTE EYE EFFECTS: Severe irritant to the eyes.

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ACUTE RESPIRATORY EFFECMINTIMSU:M PREVENTIVE MAINTENANCE FOR HVAC

Mists/aerosols cause irritation to the upper respiratory tract.

INGESTION

EFFECTS: Toxic;

May cause gastrointestinal irritation with possible nausea, vomiting, headache, dizziness, unconsciousness and injury to the kidneys and liver.

TARGET ORGANS:

Prolonged or repeated exposures may cause CNS depression and/or toxicity to the liver, kidney, and blood system.

MEDICAL CONDITIONS

AGGRAVATED: Not known.

SYMPTOMS OF EXPOSURE:

May cause redness or itching of skin.

4 FIRST AID

MEASURES SKIN

CONTACT:

Remove contaminated clothing. Wash exposed area with a large quantity of soap solution or water for 15 minutes.

EYE CONTACT:

Immediately flush eyes with water for 15 minutes. Immediately contact a physician for additional treatment.

INHALATION:

Remove victim from contaminated area to fresh air. Apply appropriate first aid treatment as necessary.

INGESTION:

Do not feed anything by mouth to an unconscious or convulsive victim. Dilute contents of stomach. Induce vomiting by one of the standard methods. Immediately contact a physician.

NOTES TO

PHYSICIANS: No special instructions

5 FIRE FIGHTING MEASURES

FIRE FIGHTING INSTRUCTIONS:

Fire fighters should wear positive pressure self-contained breathing apparatus (full face-piece type). EXTINGUISHING MEDIA:

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Flood with water. Use of CO2 or foam may not be effective.

HAZARDOUS DECOMPOSITIMOINNIMUPMRPOREDVEUNTCIVTE SMA:INTENANCE FOR HVAC

Thermal decomposition (destructive fires) yields elemental oxides.

FLASH POINT:

> 200F > 93C P-M(CC)

MISCELLANEOUS:

ORS (when container > RQ) NA3082;Emergency Response Guide #31

6 ACCIDENTAL RELEASE MEASURES

PROTECTION AND SPILL CONTAINMENT:

Ventilate area. Use specified protective equipment. Contain and absorb on absorbent material. Place in waste disposal container.

Flush area with water. Wet area may be slippery. Spread sand/grit.

DISPOSAL INSTRUCTIONS:

Water contaminated with this product may be sent to a sanitary sewer treatment facility,in accordance with any local agreement,a permitted waste treatment facility or discharged under a permit. Product as is - Incinerate or land dispose in an approved landfill.

7 HANDLING &

STORAGE HANDLING:

Contains an oxidizer. Avoid all contact with reducing agents, oils, greases, organics and acids. Do not allow to dry.

STORAGE:

Keep containers closed when not in use. Protect from freezing.

8 EXPOSURE CONTROLS /

PERSONAL PROTECTION

EXPOSURE LIMITS

CHEMICAL NAME

SODIUM NITRITE

PEL (OSHA): NOT DETERMINED

TLV (ACGIH): NOT DETERMINED

BORIC ACID,DISODIUM

SALT,PENTAHYDRATE PEL (OSHA): NOT

DETERMINED

TLV (ACGIH): 1 MG/M3

ENGINEERING CONTROLS:

Adequate ventilation to maintain air contamJi-1n5a02n0t0s0-0b6elow exposure limits.

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PERSONAL PROTECTIVE EQUIPMENT:

Use protective equipment in acMcIoNIrMdUaMnPcReEVwENitThIVE2M9ACINFTERNA1N9C1E 0FOSRuHbVApCart I

RESPIRATORY PROTECTION:

A RESPIRATORY PROTECTION PROGRAM THAT MEETS OSHA'S 29 CFR

1910.134 AND ANSI Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER

WORKPLACE CONDITIONS WARRANT A RESPIRATOR'S USE.

USE AIR PURIFYING RESPIRATORS WITHIN USE LIMITATIONS ASSOCIATED

WITH THE EQUIPMENT OR ELSE USE SUPPLIED AIR-RESPIRATORS.

If air-purifying respirator use is appropriate, use a respirator with dust/mist filters.

SKIN PROTECTION:

rubber gloves-- Wash off after each use. Replace as necessary.

EYE PROTECTION:

splash proof chemical goggles

9 PHYSICAL & CHEMICAL PROPERTIES

Specific Grav.(70F,21C) 1.250 Vapor Pressure (mmHG) ~ 18.0 Freeze Point (F) < < 0 Vapor Density (air=1) < 1.00 Freeze Point (C) < -18

Viscosity(cps 70F,21C) 12 % Solubility (water) 100.0

Odor Slight Appearance Yellow Physical State Liquid Flash Point P-M(CC) > 200F > 93C pH As Is (approx.) 11.6 Evaporation Rate (Ether=1) < 1.00

NA = not applicable ND = not determined

10 STABILITY &

REACTIVITY STABILITY:

Stable under normal storage conditions.

HAZARDOUS POLYMERIZATION:

Will not occur.

INCOMPATIBILITIES:

May react with strong oxidizers.

DECOMPOSITION PRODUCTS:

Thermal decomposition (destructive fires) yJi-1e5l0d2s00e0-l0e6mental oxides.

BETZDEARBORN INTERNAL PUMPOUTP/CagLe 9EoAf 1N5

OUT CATEGORIES:

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"B"

11 TOXICOLOGICAL INFORMATION

Oral LD50 RAT: ~275 mg/kg

NOTE - Estimated value Dermal LD50 RABBIT: >5,000 mg/kg

NOTE - Estimated value

12 ECOLOGICAL

INFORMATION AQUATIC

TOXICOLOGY

Daphnia magna 48 Hour Static Acute Bioassay LC50= 340; No Effect Level= 180 mg/L Fathead Minnow 96 Hour Acute Toxicity (Estimated) LC50= 1140; No Effect Level= 740 mg/L

Rainbow Trout 96 Hour Static Acute Bioassay LC50= 180; No Effect Level= 100 mg/L

BIODEGRADATI

ON BOD-28

(mg/g): 1

BOD-5 (mg/g): 0 COD (mg/g): 79 TOC (mg/g): 4

13 DISPOSAL CONSIDERATIONS

If this undiluted product is discarded as a waste, the US RCRA hazardous waste identification number is :

Not applicable.

Please be advised; however, that state and local requirements for waste disposal may be more restrictive or otherwise different from federal regulations. Consult state and local regulations regarding the proper disposal of this material.

14 TRANSPORT INFORMATION

DOT HAZARD: ORS (when container > RQ)

UN / NA NUMBER: NA3082

DOT EMERGENCY RESPONSE GUIDE #: 31

15 REGULATORY INFORMATION TSCA:

All components of this product are listed in the TSCA inventory. CERCLA AND/OR SARA

REPORTABLE QPaUgeA10NofT15ITY (RQ):

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32 gallons due to SODIUM NITRITE;

SARA SECTION 312 HAZARDMICNIMLUAMSPSRE:VENTIVE MAINTENANCE FOR HVAC

Immediate(acute);Delayed(Chronic)

SARA SECTION 302 CHEMICALS:

No regulated constituent present at OSHA thresholds

SARA SECTION 313 CHEMICALS:

CAS# CHEMICAL NAME RANGE

7632-00-0 SODIUM NITRITE 21.0-30.0%

CALIFORNIA REGULATORY INFORMATION

CALIFORNIA SAFE DRINKING WATER AND TOXIC

ENFORCEMENT ACT (PROPOSITION 65) CHEMICALS PRESENT:

MICHIGAN REGULATORY INFORMATION

16 OTHER INFORMATION

NFPA/HMIS CODE TRANSLATION

Health 2 Moderate Hazard Fire 1 Slight Hazard

Reactivity 0 Minimal Hazard Special NONE No special Hazard

(1) Protective Equipment B Goggles,Gloves

(1) refer to section 8 of MSDS for additional protective equipment recommendations.

CHANGE

LOG

EFFECTIVE

DATE REVISIONS TO SECTION: SUPERCEDES

MSDS status: 13-FEB-1997 ** NEW **

23-JUN-1997 13-FEB-1997

16-NOV-2001 15 23-JUN-1997

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Fact Sheet

CorrShield™ NT402 Closed System Cooling Water Treatment

• Buffered, film-forming inhibitor

• Effective on steel, copper and mixed metallurgy systems

• Compatible with glycol and alcohol antifreeze solutions

DESCRIPTION AND USE

CorrShield™ NT402 is an alkaline, buffered, nitrite- based corrosion inhibitor which is designed for use in the treatment of closed water systems. Corrosion control is achieved by establishing a passive inhibitor film on the metal surfaces. This film contains nitrite and organic corrosion inhibitors.

TREATMENT AND FEEDING REQUIREMENTS

Typically the closed cooling water should be main- tained at a high pH with this inhibitor. Proper treat- ment levels for CorrShield NT402 depend on several factors such as the corrosion potential and conditions particular to a given installation. The product should be used in accordance with control procedures that GE Betz establishes for a specific application.

GENERAL PROPERTIES

Physical properties of CorrShield NT402 are shown on the Material Safety Data Sheet, a copy of which is available upon request.

PACKAGING INFORMATION

CorrShield NT402 is a liquid blend available in a wide variety of customized containers and delivery meth- ods.

Contact your GE Betz representative for details.

STORAGE

Protect from freezing. If this product is frozen during shipment or storage, slight mixing may be required to ensure homogeneity.

SAFETY PRECAUTIONS

A Material Safety Data Sheet containing detailed information about this product is available upon request.

PRICING

F.O.B. Destination. Minimum freight allowed.

PFC 541 0211

Page w11w2wo.gf e1b1e5tz.com

©2002, GE Betz, Inc. All rights reserved.

MAINTENANCTASK SHEET # M-8

Pump

Frequency- Quarterly (13 weeks)

Step Descriptic:m

1 Check pumps and components for excessive noise, vibration, overheating, etc.

2 Perform vibration analysis on pump and motor (shall meet requirements of EXHIBIT II).

3 Based on vibration analysis results, lubricate, realign, etc, as required.

4 Provide a complete analysis evaluation of the vibration testing, and enter into the signature database.

MAINTENANCE TASK SHEET# Me12

RTU, Packaged and Unitary Units (OX type units) Task #1 .

Frequency- Quarterly (13 weeks)

1 Check equipment for proper operation.

2 Check for signs of refrigerant leakage or loss, as applicable.

3 Replace throw-away filters or clean permanent filters.

Task#t Frequency- Annual.(52 weeks)

1 Clean and flush coils, condensate pans and drain lines.

2 Clean condenser coils, heating coils/elements, dampers, screens, plenums, etc., as applicable.

3 Check electrical connections.

4 Check fans, compressors and motors for excessive noise, vibration, heat, etc.

5 Lubricate electrical motors, as required.

6 Functionally check controls.

7 Check belts, as applicable.

8 Check guards and covers.

9 Check piping and valves for leaks.

10 Check refrigerant charge.

11 Check for rust and corrosion. Clean, paint and repair damaged or corroded surfaces and insulation.

12 Remove trash, dust and debris from equipment and equipment room, as applicable.

MAINTENANCE TASK SHEET# M 14

Fan, Blower or Vent

Frequency- Annual (52 weeks)

1 Functionally check operation of the unit.

2 Visually inspect the unit for corrosion or damage. Clean, paint and repair damaged or corroded surfaces and insulation.

Computer Room Units (Quarterly PM Inspections)

1. Check unit for proper operation.

2. Replace throw-away filters or clean permanent filters.

Computer Room Units (Semi-Annual PM Inspections)

3. Check fans, compressors and motors for excessive noise, vibration, heat, etc.

4. Check cooling coils, heating coil/elements and condensate pans and drain lines.

5. Check condenser unit (where applicable).

6. Clean and check humidifier (where applicable).

7. Check belts.

8. Check piping and valves for leaks.

Computer Room Units (Annual PM Inspections)

3. Check fans, compressors and motors for excessive noise, vibration, heat, etc.

4. Check cooling coils, heating coil/elements and condensate pans and drain lines.

5. Check condenser unit (where applicable).

6. Clean and check humidifier (where applicable).

7. Check belts.

8. Check piping and valves for leaks. Clean and flush coils, condensate pans and drain lines.

9. Clean condenser coils, heating coils/elements, dampers, screens, plenums, etc., as applicable.

10. Clean and functionally check humidifier (where applicable).

11. Check electrical connections.

12. Lubricate electrical motors, as required.

13. Functionally check controls.

14. Check guards and covers.

15. Check refrigerant charge (where applicable).

16. Check for rust and corrosion. Clean, paint and repair damaged or corroded surfaces and insulation.

17. Remove trash, dust and debris from equipment and equipment room, as applicable.