SPEC_R-503-0630_Overhaul_of_Blkmr_Pumps_ATT2.pdf

REVISION No. . CHANGE NO. 1 .

Overhaul and Purchase Specification for Blackmer Pumps

Used on Various U. S. Coast Guard Cutters

R-503-0630

ORIGINATED BY: D.L. Heisey____________________. DATE _04/2012 .

REVISION __ BY: ___________________________ DATE ___________

CHANGE _1 BY: _D.L.Heisey___________________ DATE _04/2013___

ORIGINATOR’S COMMAND Surface Forces Logistics Center .

DEPARTMENT / DIVISION Systems and Engineering Section 2 .

INTERNAL REVIEWER DATE __ .

SWORB APPROVAL . DATE .

ATTACHMENT 2

USCG-SFLC

Dated 04/2012

Change 1 dated 04/2013

Overhaul and Purchase Specification for

Blackmer Pumps and Pump Kits

Used on Various U. S. Coast Guard Cutters

1.0 SCOPE

1.1. This document sets forth the requirements for the receipt, disassembly, inspections, condition/test reports, overhaul/repair, reassembly, testing, preservation, packaging, packing, and marking of Blackmer Pumps and Pump Kits and for the purchase of various Blackmer Pump parts used on U.S. Coast Guard Cutters.

1.2. Government Furnished Property (GFP)

1.2.1. Blackmer Pumps

NSN P/N Application Size FR Size Impeller

Dia.

4320-01-505-2078 983293 Condensate/Distillate Evaporator Pump Unit 1x1.5-6 FR S 5.000

4320-01-571-8482 983109 ASW Centrifugal Pump Unit (25 HP Motor) 3x4-10 LD 17 6.250

4320-01-572-0870 983110 ASW Centrifugal Pump Unit (vertical) 3x4-10 LD 17 6.250

4320-01-549-8797 E-4730 JP5 Rotary Stripping Pump Unit 1.25 --------- -----------

4320-01-582-4094 E-4734 AFFF Rotary Vane Pump Unit 1.25 --------- -----------

4320-01-323-1726 E-4177 JP5 Sliding Vane Rotary Pump Unit 1.25 --------- -----------

4320-01-505-2071 983301 Evaporator Feed Water Pump Unit 2x3-6 FR S 4.625

4320-01-505-2067 983311 Evaporator Brine Pump Unit 2x3-8 LD 17 7.625

4320-01-492-8238 983290 SSDG / ASW Pump Unit 2x3-6 FR S 5.375

4320-01-549-8790 E-4728 JP-5 Transfer Pump Unit 2 --------- ------------

4320-01-549-8806 E-4732 Fuel Oil Leak Pump Unit 2 --------- ------------

4320-01-561-8625 E-4729 Positive Displacement Pump Unit 1.25 --------- ------------

4810-01-566-1028 983105 Power End Kit --------- LD 17 ------------

4210-01-611-6068 983321 Fire Pump Unit (60 HP Motor) 3x4-10 LD 17 8.625

4320-01-566-4848 983104 Power End Kit --------- FR S ------------

1.2.2. The Contractor shall immediately notify the Coast Guard Contracting Officer if the make, model or part number delivered for overhaul does not conform to the pump/pump unit cited above.

1.3. Blackmer Pump Parts

3010-01-566-4801 640624 Coupling, Shaft, Flexible

4320-01-566-4841 639194 Seal Assembly, Shaft, Spring Loaded

2.0 APPLICABLE DOCUMENTS

2.1. General – The documents listed in this section are specified in sections 3, 4, or 5 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every

Dated 04/2012 effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections

3, 4, or 5 of this specification, whether or not they are listed.

2.2. Government Documents – The following specifications and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the documents listed here by number and date shall be those in the current Department of

Defense Single Stock Point of Specification and Standards (DODSSP) and supplements thereto.

2.2.1. United States Coast Guard USCG-SFLC Specification D-000-0100 Rev G Dated

06/2006, Bar Coding for USCG Surface Forces Logistics Center Material.

2.2.2. MIL-D-3464E dated 04/21/1987, Desiccants, Activated, Bagged, Packaging Use and Static Dehumidification.

2.2.3. Federal Standard, FED-STD-595C, Change Notice 1, dated 07/31/2008, Colors

Used in Government Procurement

2.2.4. MIL-PRF-16173E(SH)w/INT. Amendment 1, dated 09/07/2006, Corrosion

Preventive Compound, Solvent Cutback, Cold-application, Grade 2, Class II.

2.3. Commercial Documents – The following documents form a part of this specification to the extent specified herein. The documents shall be the version listed by number and date from the referenced industry organization.

2.3.1. National Conference of Standards Laboratories (NCSL) Z540-3-2006, dated

08/03/2006, Requirement for the Calibration of Measuring and Test Equipment.

2.3.2. American Society for Quality (ASQ) Q90001-2008, dated 01/01/2008, Quality

Management Systems-Requirements

2.3.3. American Society for Testing & Materials (ASTM) D3951, dated 8/15/2010, Standard Practice for Commercial Packaging

2.3.4. American National Standards Institute (ANSI)/HI 14.6 Rotodynamic Pumps for

Hydraulic Performance Acceptance Tests, dated 01/11/2011

2.3.5. Steel Structure Painting Council, SSPC-SP 3, dated 11/01/2004, Power Tool

Cleaning

2.3.6. National Electrical Manufacturers Association NEMA/American National

Standard ANSI, MG1-2011, section 1, part 7

Dated 04/2012

2.3.7. Institute of Electrical and Electronics Engineers, IEEE 43-2000 (R 2006)

Recommended Practice for Testing Insulation Resistance of Rotating Machinery

2.4. Specification Order of Precedence – In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. Nothing in this specification, however, supersedes applicable laws and regulations unless a specific exemption has been obtained.

3.0 REQUIREMENTS

3.1. General – Inspections, repair/overhaul and testing of each pump/pump unit/pump kit shall be accomplished in accordance with the Original Equipment Manufacturer (OEM) procedures, specifications, references and standard practices.

3.1.1. The overhaul requirements described herein are considered the minimum necessary and are not intended to replace any procedures, controls, examinations, or tests normally employed by the Contractor to assure the quality of the product. The overhaul of the pump/pump unit/pump kit is intended to return the pump/pump unit/pump kit’s performance and appearance to a like new condition.

3.2. Overhaul - The Contractor shall provide all labor and materials to perform the overhaul services as described below for each pump/pump unit/pump kit.

3.2.1. Preliminary disassembly and inspection of the pump/pump unit/pump kit shall be conducted in accordance with pump/pump unit/pump kit OEM procedures, specifications, references and standard practices to determine the total estimated cost to repair including material, labor, testing, Preservation, Packaging, Packing and Marking (PPP&M) costs.

3.2.2. A detailed cost estimate shall be submitted to the Coast Guard Contracting Officer for review and approval prior to the start of any repair or order of material. The

Contractor shall also provide the replacement cost of an identical new pump/pump unit/pump kit for comparison to the overhaul cost. At a minimum, mandatory replacement parts shall include all bearings, bushings, seals and gaskets. All parts that are worn, have an improper fit and or damaged beyond the OEM tolerances, shall be repaired or replaced as determined by the Contractor.

a. The detailed cost estimate shall contain the following as a minimum:

1. The part number, NSN and serial number of the pump/pump unit

2. The contract number and delivery order number for each pump/pump unit

3. A listing of individual parts by part number, cost and quantity

Dated 04/2012

4. A listing of labor hours and labor rate to perform the overhaul, testing, and PPP&M

5. The actual impeller diameter

6. The cost to convert to a mechanical seal if required (see section 3.2.7. of this specification)

7. The cost of an identical new pump/pump unit/pump kit (see section

3.2.3.a. of this specification)

b. Upon acceptance of the cost estimate and authorization to proceed by the

Contracting Officer, the Contractor shall overhaul the pump/pump unit/pump kit in accordance with the OEM procedures, specifications, references, standard practices and the references cited in section 2.0 of this specification.

3.2.3. The Coast Guard Contracting Officer will determine the disposition of any pump/pump unit/pump kit delivered for overhaul that is Beyond Economical Repair

(BER).

a. If the pump/pump unit/pump kit is BER, the government reserves the right to purchase an identical new pump/pump unit/pump kit from the Contractor.

3.2.4. All replacement parts used in the overhaul shall be new OEM parts. Reclaimed, recycled or aftermarket parts are not acceptable and shall not be used.

Commercial parts such as seals and ball/roller type bearings and couplings which are not manufactured by the pump or motor manufacturer shall be identified by their marking or through the use of the technical manual for identification purposes.

Commercially available items such as these are generally interchangeable between different manufacturers and may be substituted as long as they are equal in all respects. Only in the case where the part cannot be identified shall it be ordered directly through the pump manufacturer and by their part number.

3.2.5. Where any carbon steel zerc fittings or pipe plugs exist, all items shall be replaced with a non-magnetic grade of stainless steel. Pipe plugs shall be installed with a thread sealer and protective plastic caps shall be installed on each zerc fitting.

a. A decal or permanent type label shall be affixed to the side of the pump/pump unit informing the user of the manufacturer’s recommended amount and type of grease to be used.

3.2.6. Remove any label plates and replace at the conclusion of the painting. New label plates shall be used if the original plate is missing, not legible or in poor condition.

The label plate shall contain pump and motor make, model and serial number, pump size, flow, RPM, head, actual impeller diameter, and pertinent characteristic information as a minimum requirement. A separate label plate made of similar

Dated 04/2012 material, as the original label plate, shall be attached stating the Contractor’s name, contract number and date of overhaul.

3.2.7. Any pump delivered for overhaul having packing glands shall be converted to a mechanical seal assembly as part of the overhaul. The Contractor shall include the conversion work and parts in the overhaul estimate if found necessary. The mechanical seal shall be of 316 stainless steel trim and sealing components that are compatible with the fluid medium which intended.

3.2.8. Any existing paint shall be removed in accordance with section 2.3.5. of this specification where practicable. An equal method of paint removal is acceptable where power tool cleaning may pose a risk of damage to internal components.

3.2.9. The entire pump/pump unit shall be painted with primer and finish coats of paint.

The primer coat shall be any rust preventive metal primer suitable for use with the finish coat. The finish coat shall be Silicone Alkyd Enamel Type III Class I. The color shall be Machinery Gray, color number 16376, in accordance with section

2.2.3. of this specification. Total paint thickness shall be a minimum of 3-6 mil dry film thickness.

3.3. Drive Motor – The drive motor shall only be exchanged with a replacement motor when the condition and cost of the overhaul exceeds 70 percent of the replacement motor cost.

Otherwise, the drive motor shall be reconditioned to a like new condition as part of the overhaul. The motor shall be disassembled and all parts thoroughly cleaned and inspected. As a minimum, mandatory replacement parts shall include all bearings, bushings, seals and gaskets. All parts that are worn, have an improper fit and or damaged beyond the OEM tolerances, shall be repaired or replaced as determined by the

Contractor.

3.3.1. The winding resistance shall be inspected in accordance with section 2.3.7. of this specification. Windings that do not meet the standard of IEEE 43-2000 (R 2006) section 12.3, shall be reinsulated in a qualified insulation material recommended by the motor OEM. Reinsulated windings shall be subjected to a follow up resistance test once thoroughly dry. This process shall be repeated until acceptable resistance readings are achieved.

3.3.2. The motor rotating element shall be balanced in accordance with section 2.3.6. of this specification. The final result of imbalance shall be documented.

3.3.3. The Contractor shall provide written certification to the Contracting Officer that the motor was reconditioned to the same standards as a new motor and a copy shall be turned over to the Coast Guard Quality Assurance Representative (QAR). All test results shall be made available for review by the QAR upon his request.

Dated 04/2012

3.4. Pump/Pump Unit Tests

3.4.1. To ensure the pump turns freely, the pump shaft shall be rotated a minimum of five revolutions by the use of a strap wrench or other non-damaging tool. The QAR shall inspect for smoothness of rotation and check for signs of binding, dragging, or unusual noises using a Mechanics’ Stethoscope. The Contractor shall investigate any questionable test results and correct as necessary.

3.4.2. The Contractor shall conduct a hydrostatic test of the overhauled pump using the

OEM specified test fluid. The test shall be conducted to certify the integrity of the pump and seal area. The test shall be conducted at 125 percent of the maximum working pressure or mechanical seal rating whichever is less. The test shall be conducted for a period of ten (10) minutes and discontinued at any sign of leakage.

The Contractor shall investigate and correct any leakage and retest the pump/pump unit.

3.4.3. The pump/pump unit shall be operationally tested by the use of a test tank of compatible OEM recommended test fluid. The pump unit shall be able to meet the original performance shown on the OEM pump data sheet. Each operational pump test shall be conducted, recorded and reported in accordance with section 2.3.4. of this specification.

3.4.4. The test results shall be documented on a report and provided to the Contracting

Officer. A copy of the test report shall be packed with each pump/pump unit and a copy shall be provided to the QAR. The report shall contain the following information as a minimum:

a. Contractor’s name

b. Contract number and delivery order number

c. Pump/pump unit model number, part number and serial number

d. Date of test

e. Description of each test conducted and the results of each test

f. Name of the person conducting the testing

3.5. Pump/Pump Unit Configuration - The overhauled pump/pump unit shall be delivered to the Coast Guard completely assembled and in a ready to operate condition and configuration.

3.6. Installation Instructions - A copy of the OEM installation/alignment, parts and service manual shall be placed inside each pump/pump unit shipping container.

3.7. Photo Documentation - The Contractor shall provide digital photo documentation to the

Contracting Officer as follows:

Dated 04/2012

a. During initial opening of the pump/pump unit/pump kit after receipt.

b. When significant findings that will affect cost of repair/overhaul or time are discovered.

c. When other significant or unusual findings such as failed parts or damages are discovered.

d. When the pump/pump unit/pump kit is tested to document configuration.

e. When the pump/pump unit/pump kit is prepared for shipment to document “as shipped” configuration to include images of the PPP&M.

f. The photo documentation shall be color digital and shall be sent to the

Contracting Officer and the Contracting Officer’s Representative via email or

CD.

3.8. Status Report – The Contractor shall submit a weekly status report on an excel spreadsheet via email to the Contracting Officer and the Contracting Officer’s

Representative. All pumps/pump units/pump kits shall be listed with the current repair status. The excel spreadsheet shall contain the following column headings.

a. Delivery order number

b. Part number

c. Serial number

d. National Stock Number (NSN)

e. Date pump/pump unit/pump kit received

f. Date pump/pump unit/pump kit detailed cost estimate sent (section 3.2.2. of this specification)

g. Date pump/pump unit/pump kit shipped

h. Comments/remarks

3.9. Pump Parts Purchase – The Contractor shall provide Blackmer Pump Parts as listed in paragraph 1.3 when a delivery order is issued by the Coast Guard Contracting Officer.

3.10. Notifications & Inspections – The Contractor shall be responsible for notifying the

Contracting Officer at least ten (10) calendar days prior to said Contractor being ready for any inspections or testing.

4.0 QUALITY ASSURANCE

4.1. General – The Contractor shall maintain an inspection system which shall insure that each item offered to the Coast Guard for acceptance or approval conforms to the contract

Dated 04/2012 requirements. The inspection system shall be documented and available for review by the Coast Guard.

4.2. Records – The Contractor shall maintain records of all inspections and tests. The records, at a minimum, shall indicate the nature and number of observations made, the number and type of deficiencies found, and the corrective action taken.

4.3. Calibration System – The Contractor, as well as any subcontractors, shall be required to maintain a test equipment calibration program in compliance with section 2.3.1. of this specification. The program shall be documented and traceable to the National Institute of Standards (NIST).

4.4. Responsibility for Inspection – The Contractor shall be responsible for the performance of all inspection requirements specified herein. The Contractor shall provide space, personnel, and test equipment to conduct all required inspections. All inspection and testing shall be performed at the Contractor’s plant or at other facilities acceptable to the

Coast Guard. The Coast Guard reserves the right to verify or have performed any of the inspections or tests that are deemed necessary to assure that supplies and services conform to the prescribed requirements. It is the Coast Guard’s intention for the QAR to witness the testing of all pumps overhauled by the Contractor.

4.5. Responsibility for Compliance – All items shall meet the provisions of sections 3 & 5 of this specification. The inspections set forth in this specification shall become part of the Contractor’s overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the Contractor of the responsibility of assuring that all products or supplies submitted to the government for acceptance comply with all requirements of the contract. Sampling for quality conformance does not authorize submission of known defective material (either indicated or actual) nor does it commit the government to acceptance of defective material.

4.6. Quality System – The Contractor shall maintain an inspection system which shall insure that each item offered to the Coast Guard for acceptance or approval conforms to the contract requirements in accordance with section 2.3.2. of this specification. The inspection system shall be documented and available for review by the Coast Guard.

4.7. Tests & Inspections – The inspections/tests required here and in the appropriate subsection in section 3.0. of this specification, are the minimum required and are not intended to supplant any controls, examination, inspections or tests normally employed by the Contractor to assure the quality of the item in question.

4.7.1. The following inspections are required and will be witnessed by the QAR.

Dated 04/2012

a. Verify paint requirement and paint thickness (section 3.2.9. of this specification)

b. Motor winding resistance check (section 3.3.1. of this specification)

c. Motor certification (section 3.3.3. of this specification)

d. Pump rotation check (section 3.4.1. of this specification)

e. Hydrostatic pump test (section 3.4.2 of this specification)

f. Operational pump/pump unit test (section 3.4.3 of this specification)

g. Verify OEM installation/alignment, parts and service manual (section 3.6 of this specification)

h. Verify PPP&M requirements (section 5.0 of this specification)

4.8. Packing Inspection – The Contracting Officer shall be notified prior to the packaging and marking of the completed units in accordance with section 3.10 of this specification.

5.0 PRESERVATION, PACKING, & MARKING

5.1. Preservation – An overhauled pump/pump unit/pump kit is typically intended for long term warehouse storage and not for immediate installation. Therefore, it is critical that the Contractor ensure that the overhauled pump/pump unit undergo the following preservation requirements.

5.1.1. The pump shall be drained and completely dried of all test fluid.

5.1.2. Intake and discharge ports shall have plastic caps installed and 80 ounces of desiccant shall be placed inside the shipping bag.

5.1.3. The pump shaft, flanges and all unpainted surfaces shall be sprayed with a thin film of Corrosion Preventive Compound (section 2.2.4. of this specification). Any exposed threads shall be protected by a cardboard sleeve.

5.1.4. Each pump/pump unit shall be placed into an 8 mil minimum thickness translucent polyethylene bag. The bag opening shall be secured with an appropriate sized doubled nylon tie wrap. The areas where the skid mount bolts penetrate the polyethylene bag, a 1/8” thick rubber gasket and RTV shall be used to seal the bag from the entrance of moisture.

5.2. Packing - Each pump/pump unit/pump kit shall be individually packed in its own enclosed wooden container. The pump/pump unit shall be securely bolted to a skid base and the lid or cover shall be attached using stainless steel Phillips head screws. The container shall be framed (either on the inside or outside) using solid wood as framing material. Wood screws directly into the plywood are not acceptable. The container shall be capable of protecting the pump/pump unit/pump kit from damage during multiple shipments by commercial carrier (section 2.3.3. of this specification).

Dated 04/2012

5.3. Marking – Each preserved and packed pump/pump unit/pump kit/pump parts shall be stenciled in the upper left-hand side of the two longest sides (two opposite sides if square) of each box. The stenciling shall be ¾ inches minimum height black characters on a white painted background. NOTE: ALL PREVIOUS MARKINGS AND

QUALITY ASSURANCE DECALS SHALL BE REMOVED FROM A

REUSABLE SHIPPING CONTAINER PRIOR TO THE APPLICATION OF ANY

NEW MARKINGS.

5.3.1. This marking shall consist of the STOCK NUMBER, ITEM NAME, PART

NUMBER, CONTRACT NUMBER, DELIVERY ORDER NUMBER, GROSS

WEIGHT (in lbs.), condition code CONDITION “A”, unit of issue with quantity

(i.e. 1-EA), and the words COAST GUARD SFLC MATERIAL.

STOCK NUMBER SEE CONTRACT

ITEM NAME SEE CONTRACT

PART NUMBER SEE CONTRACT

CONTRACT NUMBER SEE CONTRACT

DELIVERY ORDER NUMBER SEE CONTRACT

SHIPPING WEIGHT AS DETERMINED BY CONTRACTOR

CONDITION CODE CODITION “A”

QUANTITY & UNIT OF ISSUE 1 - EACH

COAST GUARD SFLC MATERIAL

5.4. Bar Coding – The Contractor shall supply bar code labels on all CLIN’s except for those that require data submissions only.

5.4.1. All bar code labels shall be in accordance with SFLC specification D-000-0100

Rev G.

a. The actual labels shall be Type “V“. Grade “a“, Style “2“, Composition “b” with plastic laminate.

b. Each label shall contain encoded data for the Stock Number.

6.0 NOTES

6.1. Government & Commercial Document Sources

6.1.1. Government Documents

a. Department of Defense Single Stock Point (DODSSP Documents)

700 Robbins Avenue

Building #4, Section D

Philadelphia, PA 19111-5098

FAX (215) 697-9398

http://dodssp.daps.dla.mil/ http://dodssp.daps.dla.mil/

Dated 04/2012

b. DOD & Navy Publications and Forms (Other Than DODISS)

Naval Publication and Forms Center

5801 Tabor Ave.

Philadelphia, PA. 19120

215-697-2197

c. USCG Surface Forces Logistics Center

Long Range Enforcer Product Line

Mail Stop 26, Bldg. 3, 2 nd

Floor, CPD-2

2401 Hawkins Point Road

Baltimore, MD 21226-5000

410-762-XXXX

6.1.2. Commercial Documents

a. American Society for Testing & Materials (ASTM)

1916 Race Street

Philadelphia PA. 19103-1187

215-299-5585

FAX 215-977-9679

b. American National Standards Institute (ANSI)

25 West 43 rd

Street

(Between 5 th and 6 th

Avenues) 4 th

Floor

New York, NY 10036

212-642-4900

FAX 212-398-0023

www.ansi.org

c. American Society for Quality (ASQ)

P.O. Box 3005

Milwaukee, WI 53201-3005

800-248-1946 www.asq,org

d. IEEE-USA

2001 L Street, NW. Suite 700

Washington, DC 20036-4910 USA

202-785-0017

Fax: 202-785-0835

e. National Electrical Manufacturers Association

1300 North 17 th

Street http://www.asq,org/

Dated 04/2012

Suite 1752

Rosslyn, VA 22209

703-841-3200 www.nema.org

f. Steel Structure Painting Council

40 24 th

Street

Pittsburgh, PA 15222

412-281-4331 http://www.nema.org/