{"operation":"document","citation":"PI-83-0100","title":"Pipeline Safety Interpretation PI-83-0100","source_type":"guidance","agency":"Pipeline and Hazardous Materials Safety Administration","status":"guidance","official":true,"published_on":"1983-01-10","effective_on":null,"summary":"PI-83-0100 concerning 195.4.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-interpretation-pi-83-0100.json","markdown":"https://regulus.evalyn.ai/document/phmsa-interpretation-pi-83-0100.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-interpretation-pi-83-0100","source_url":"https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/Pipeline/1983/g83-01-10_Dooley_195.4-wmX.pdf","body":"<<<PAGE 1>>>\n\nPI-83-0100\nJan 10, 1983\nMr. Kenneth J. Dooley\nDistrict Sales Manager\nAmeron\nCorrosion Resistant Piping Division\n596 West Lambert Road\nBrea, California 92621\nDear Mr. Dooley:\nThis refers to your letter of November 30, 1982, requesting our approval of Ameron RTR pipe for use in\npipelines that are subject to 49 CFR Part 195.\nThe Part 195 safety standards for hazardous liquid pipelines do not prohibit the use of pipe made of materials\nother than steel. Thus, a special approval or waiver is not required for the use of such materials. However, as\nmore fully stated in §195.8, the use of any material other than steel in a proposed pipeline is conditioned\nupon the operator of the proposed pipeline giving prior notice to this agency so that a determination can be\nmade about the safety of the pipeline before transportation begins. A separate notice must be given for each\npipeline that is to be constructed of a material other than steel.\nThe letter you have sent to us does not meet the notice requirements of §195.8; thus, we will not begin any\naction under that section until proper notice is received from the operator.\nSincerely,\nOriginal signed by\nRichard L. Beam\nAssociate Director for\nPipeline Safety Regulation\nMaterials Transportation Bureau\n\n<<<PAGE 2>>>\n\nAmeron\n595 West Lambert Road\nPost Office Box 1010\nBrea, California 92621\nNovember 30, 1982\nMr. Richard Beam\nAssociate Director\nOffice of Pipeline Safety Regulations\nMaterial Transportation Bureau\n400 - 7th St. S.W.\nWashington, D.C. 20590\nDear Mr. Beam:\nLong Beach Oil Developers, Long Beach, California\nPipeline Safety Regulations - Hazardous Liquids, Section 195\nThe above subject covers the transporting of oily water. The water content as I understand it, is in excess of\n95% and less than 5% oil.\nThe Long Beach Oil Developers are contemplating the replacement of steel mortar lined pipe because of\ncontinuing corrosion in the lines with resultant leaks. In addition to the corrosive leaks, there is a combination\nof corrosion and erosion causing a build up on the inside diameter and eventual clogging of the line.\nI am enclosing literature on the Ameron Bondstrande® RTR Pipe which will be corrosion free on both the\ninside and outside diameter. Being corrosion free, you will have a product that will not leak or clog due to\nthe effects of corrosion and erosion.\nI am also attaching copies of:\nA) Mil Spec P-22245A - Condensate and Jet Fuel\nB) Mil Spec P-28584 - Condensate\nC) Jet Fuel Case Histories\nD) U.S. Government Users List\nThe conditions of the pipe line are 160°F with a 200 psi working pressure. We would furnish a 14 Bar (205\npsi) piping system with a 4 to 1 safety factor. The pipe is buried in 3 to 4 feet of earth cover and is extremely\nstrong and resistant to external loading. I am attaching a picture on 12\" pipe where we have subjected the\npipe to a tractor running over it.\nI would appreciate your approval for Ameron RTR pipe in this type of service by your permitting a waiver at\nthis time and eventually granting permission. It is a definite advantage over the steel pipe.\nI thank you for your help and cooperation.\nVery truly yours,\nKenneth J. Dool\nDistrict Sales Manager\n\n<<<PAGE 3>>>\n\nMIL-P-22245A (DOCKS)\n12 March 1963\nSuperseding\nMIL-P-22245 (DOCKS)\n13 November 1961\nMILITARY SPECIFICATION\nPIPE AND PIPE FITTINGS\nGLASS FIBER REINFORCED PLASTIC\n1 . SCOPE\n1.1 Scope. This specification covers pipe and fittings made from epoxy resin and glass fiber\nreinforcement for the transport of liquid materials, together with epoxy adhesives necessary for joint\nassembly.\n1.2 Classification. The reinforced plastic pipe and fittings shall be of the following types and classes, as\nspecified (see 6.2).\nType I - 150 degrees F.\nClass A - 150 psi\nClass B - 500 psi\nType II - 200 degrees F.\nClass A - 150 psi\nClass B - 500 psi\nType III - 300 degrees F.\nClass A - 150 psi\nClass B - 500 psi\n2 . APPLICABLE DOCUMENTS\n2.1 The following specifications and standards, of the issue in effect on date of invitation for bids, form a\npart of this specification to the extent specified herein.\nSPECIFICATIONS\nFEDERAL\nPPP-B-601 - Boxes, Wood, Cleated-Plywood.\nPPP-B-621 - Boxes, Wood, Nailed and Lock-Corner.\nMILITARY\nMIL-C-132- Crates, Wood, Open; Maximum Capacity 2,500 Pounds.\nSTANDARDS\nFEDERAL\nFED. TEST METHOD STD. NO. 406 - Plastics: Methods of Testing.\n\n<<<PAGE 4>>>\n\nMILITARY\nMIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes.\nMIL-STD-129 - Marking for Shipment and Storage.\n(Copies of specifications and standards required by contractors in connection with specific\nprocurement functions should be obtained from the procuring activity or as directed by the contracting\nofficer.)\n2.2 Other publications. The following documents form a part of this specification to the extent specified\nherein. Unless otherwise indicated, the issue in effect on date of invitation for bids shall apply.\nNATIONAL BUREAU OF STANDARDS\nHandbook H28 - Screw-Thread Standards for Federal Services.\n(Application for copies should be addressed to the Superintendent of Documents, Government Printing\nOffice, Washington 25, D.C.)\nAMERICAN SOCIETY FOR TESTING AND MATERIALS\nD1694-59T - Threads for Reinforced Thermosetting Plastic Pipe.\n(Copies may be obtained from the American Society for Testing and Materials, 1916 Race Street,\nPhiladelphia 3, Pennsylvania.)\n3. REQUIREMENTS\n3.1 General. All. plastic pipe and fittings shall be round and straight, of uniform quality and\nworkmanship, and free from all defects including indentations, delaminations, bends, cracks, bubbles,\npinholes, porosity, resin rich areas, and resin starved areas which due to their nature, degree, or extent,\ndetrimentally affect the strength and serviceability of the pipe and fittings. Pipe lengths shall have uniform\nlineal density, resin content, and surface finish throughout the length of the pipe. All pipe ends shall be cut at\nright angles to the axis of the pipe and any sharp edges removed. The bore of the pipe shall contain a smooth,\nuniform liner to protect the glass fiber reinforcement. The liner shall be composed of an epoxy resin\nformulation and may contain a non-glass fiber reinforcement. The bore of the fittings shall have a smooth,\nuniform surface with no exposed fibers. Type I pipe and fittings shall be suitable for service up to 150 degrees\nF., Type II pipe and fittings for service up to 200 degrees F., and Type III pipe and fittings for service up to 300\ndegrees F. Class A pipe and fittings shall be suitable for service up to 150 psi and Class B pipe and fittings for\nservice up to 500 psi. The use of \"psi\" throughout this specification shall be construed as meaning gauge\npressure.\n3.2 Preproduction qualification. The plastic pipe and fittings furnished under this specification shall be\na product which has been tested and has passed the qualification inspection (examination and tests) specified\nherein. Awards will be made only for such products as have, prior to the time set for opening of bids, been\ntested and approved. Each manufacturer who desires to qualify plastic pipe and fittings under this\nspecification shall have met the production experience requirements and shall furnish the personnel, facilities,\nand other data required prior to requesting qualification. Approval of the preproduction sample by the activity\nconcerned shall not relieve the contractor of his obligation to supply pipe and fittings conforming to this\nspecification. No changes or deviations from the preproduction sample will be acceptable without prior\nwritten approval from the Bureau of Yards and Docks.\n\n<<<PAGE 5>>>\n\n3.2.1 Production experience. The manufacturer, at the time of request for qualification, shall have at\nleast 6 months production experience in making plastic pipe or fittings of the type, class, size, process, and\nreinforcement for which qualification is desired. Production, as used in this specification is defined as the\nrepetitive manufacture of glass fiber reinforced plastic laminated parts of the same design in accordance with\na standard specification. A standard specification is the written document employed by the manufacturer\nlisting details of manufacture of the plastic item and the performance required thereof.\n3.2.2 Qualification procedure. The manufacturer shall request the Department of the Navy, Bureau of\nYards and Docks, Washington 25, D. C., for authorization to conduct qualification inspection under the\nsupervision of a Government inspector at the manufacturer's own laboratory or other laboratory satisfactory\nto the Bureau of Yards and Docks, with the cost of such inspection to be borne by the manufacturer. The\nrequest shall include three copies of the following information:\n(a) A list showing the number of engineers, technicians, leadmen, and administrative personnel with the\nnumber of years of glass fiber reinforced plastic experience of each one; the size, quantity, and length of time\nin production of each unit proposed for qualification; and a complete list and description of all production and\nquality control facilities and equipment including a description of all fabricating processes, procedures, and\nequipment used.\n(b) Types, classes, and sizes of pipe and fittings, and type of thread for which qualification is desired\n(see 1.2, 3.7, and 3.8), together with a list of all materials used in the fabrication including the number or\nbrand designation of glass fiber reinforcement, resin, and curing agent, and the type of treatment or finish on\nthe glass fibers and chemical name of the curing agent.\n3.2.2.1 Authorization. Upon review of the information, the Bureau of Yards and Docks will advise the\nmanufacturer concerning authorization to conduct qualification inspection. When authorization has been\ngiven, the manufacturer shall, upon completion of all qualification inspection requirements, submit to the\nBureau of Yards and Docks, through the Government inspector, reports of the results of all examinations and\ntests including a complete description of adhesives used in making the joint tests. The report shall also\ninclude the information required under qualification tests which require testing to failure of the sample. In\naddition, the manufacturer shall forward to the Bureau of Yards and Docks for retention a sample of the pipe\nor fittings identical to those used for the qualification inspection. The pipe sample forwarded shall be 18\ninches in length. Upon review of the inspection reports, the Bureau of Yards and Docks will advise the\nmanufacturer of the qualification status of his products.\n3.2.3 Qualification combinations. Each specific type, class, and size of pipe and fitting, and when\napplicable, type of thread shall pass the qualification inspection requirements in order to be qualified for that\nparticular combination, except as limited by the provisions stated in 4.3.\n3.2.4 Qualification sample. Sample pipe and fittings required for preproduction qualification inspection\nshall be fittings or pieces of pipe selected at random by the Government inspector out of normal production.\nPipe shall be a minimum length of 15 feet.\n3.2.5 Qualification tests. Samples must pass all qualification tests. If any sample fails a qualification test,\nan additional three samples shall be tested. Failure of any of the additional samples to pass the test shall\nreject from qualification the specific pipe or fitting represented by the sample. Requests for qualification of\nproducts which have previously failed to pass the tests shall be accepted only after it has been shown to the\nsatisfaction of the Bureau of Yards and Docks that changes have been made to correct the deficiencies.\n3.3 Material. Material shall be as specified herein. Material not definitely specified shall be of the\nquality regularly used by the manufacturer in the product he sells on the commercial market. All material\n\n<<<PAGE 6>>>\n\nshall be new and unused and shall be free from all deleterious defects and imperfections.\n3.4 Standard product. Except where modified herein, it is intended that the product and its component\nparts shall be a regular commercial product of the manufacturer or his suppliers.\n3.5 Design. The design of the pipe and fittings shall be in accordance with the best engineering practice.\nThe pipe, fittings, and adhesives shall permit assembly, maintenance, and servicing in the field. The design\nshall be such as to prevent conditions which may be hazardous to personnel or deleterious to associated\nenvironments.\n3.6 Potable service. To be acceptable for potable service, the pipe, fittings, and adhesives shall be non-\ntoxic as evidenced by the data required in 4.3.2.1 (see 6.2).\n3.7 Dimensions.\n3.7.1 Pipe. Dimensions of pipe shall be in accordance with Table I (see 6.2). All pipe of the same Type,\nClass, size and manufacturer shall have the same wall thickness subject to the O.D. tolerance limits of Table I.\nTable I\nDimensions of Pipe\nNominal Outside Diameter, O.D. Tolerance,\nPipe Size, Inches Inches Inches\n3.8 Threads. Thread connections shall be 60 degree stub threads conforming to ASTM Designation\nD1694-591 or shall be iron pipe threads conforming to the National Bureau of Standards Handbook H28,\nas specified (see 6.2).\n3.9 Resins.\n3.9.1 Laminating resins shall be thermosetting epoxy resins of commercial first quality.\n2 2.375 ± 0.012\n2-1/2 2.875 .012\n3 3.500 0.12\n3-1/2 4.000 0.12\n4 4.500 0.15\n5 5.563 0.15\n6 6.625 0.25\n8 8.625 0.25\n10 10.750 0.25\n12 12.750 0.25\n3.7.1.1 The length of the pipe shall be from 15 to 22 feet unless otherwise specified (see 6.2).\n3.7.2 Fittings. Fittings shall be of the same nominal sizes indicated in Table 1(see 6.2).\n3.9.2 Adhesives for joint assembly shall be epoxy resin base materials. When specified (see 6.2) a\nsufficient quantity of adhesive shall be provided for joint assembly, and shall be the same adhesive used by\nthe manufacturer in the qualification of his product. Instructions for use shall be marked on the container.\n3.10 Glass fiber reinforcement used in the manufacture of the pipe and fittings shall be glass of\ncommercial first quality.\n3.11 Beam deflection. The calculated value of E shall be a minimum of 1,000,000 when tested in\n\n<<<PAGE 7>>>\n\naccordance with 4.3.2.2. The manufacturer shall recommend the spacings of hangers such that a\nconcentrated load in midspan of the hangers in an installation produces deflections not exceeding 0.1 inch\nand 0.5 inch at the test temperature. The concentrated loads used to determine the hanger spacing shall\nbe in accordance with the average pipe insulation weights shown in Table II.\nTable II\nInsulation Weights\nNominal Pipe Insulation Weights,\nSize, Inches Pounds per Linear Foot\n2 1.5\n2 ½ 2.0\n3 2.0\n3 ½ 2.5\n4 2.5\n5 3.0\n6 3.5\n8 5.0\n10 6.0\n12 7.0\n3.12 Expansion and creep. When tested in accordance with 4.3.2.3 and 4.3.2.3.1, the circumferential\nexpansion and creep shall be not greater than 0.3 percent, the axial expansion and creep shall be not greater\nthan 0.2 percent, and there shall be no porosity, distortion, or structural failure of the pipe and fittings. All\nrecorded readings shall be submitted to the Bureau of Yards and Docks.\n3.13 Cycling. Pipe and fittings shall show no porosity or structural failure when tested in accordance with\n4.3.2.4.\n3.14 Impact resistance. Pipe and fittings shall show no porosity when tested in accordance with\n4.3.2.5.1 and 4.3.2.5.2.\n3.15 Delamination resistance. Pipe shall show no evidence of delamination or porosity when tested in\naccordance with 43.2.6.\n3.16 Boil resistance. Samples of Type III pipe and fittings shall show no evidence of delamination or\nother impairment and shall have a weight gain no greater than 1.0% when tested in accordance with 4.3.2.7.\n3.17 Joint strength. Bonded or threaded joints and pipe and coupling shall show no porosity or other\nevidence of failure after 168 hours when tested in accordance with 4.3.2.8. In addition a report of the type of\nfailure and pressure at which failure occurs in the short-time burst test shall be submitted to the Bureau of\nYards and Docks.\n3.18 Short-time burst. After testing the pipe in accordance with 4.3.2.9, a report of the results shall be\nsubmitted to the Bureau of Yards and Docks.\n3.19 Specific gravity. When tested in accordance with 4.3.2.10, the specific gravity of preproduction\nsample pipe and fittings shall be within the range of plus or minus 5 percent of the average of the five\npreproduction samples. The specific gravity of production samples shall not vary more than plus or minus 5\npercent from the average of the preproduction results.\n3.20 Resin content. When tested in accordance with 4.3.2.11, the resin content of preproduction\nsample pipe and fittings shall be within the range of plus or minus 5 percent of the average of the five\npreproduction samples. The specific gravity of production samples shall not vary more than plus or minus 5\n\n<<<PAGE 8>>>\n\npercent from the average of the preproduction results.\n3.21 Hardness. When tested in accordance with 4.3.2.12, the Rockwell hardness number for the\npreproduction sample pipe and fittings shall be within the range of plus or minus 5 percent of the average\nfor the five preproduction samples. The Rockwell hardness number for the production samples shall not vary\nmore than plus or minus 5 percent from the average of the preproduction results.\n3.22 Burning rate. The burning rate of the pipe shall not exceed 0.5 inch per minute when tested in\naccordance with 4.3.2.13.\n3.23 Hydrostatic proof test. Pipe and fittings shall withstand 1-1/2 times the psi for the top bracket of\nits class without any indication of porosity when tested in accordance with 4.4.5.1.1.\n3.24 Identification marking. Each pipe shall have permanent identification marking at intervals no\nmore than 3 feet apart between markings along the length of the pipe. Each length of pipe and each fitting\nshall be marked and identified as follows:\n1. Specification number.\n2. Type and Class.\n3. Pressure rating (degrees F. and psi).\n4. Manufacturer's name.\n5. Date of manufacture.\n6. Suitable for potable service (when applicable).\n3.25 Quality control facilities. The manufacturer shall have the necessary quality control facilities and\nequipment by which the quality of raw materials and end use products can be determined and controlled.\n4. QUALITY ASSURANCE PROVISIONS\n4.1 Unless otherwise specified in the contract or purchase order, the supplier is responsible for the\nperformance of all inspection requirements as specified herein. Ekcept as otherwise specified, the supplier\nmay utilize his own facilities or any commercial laboratory acceptable to the Government. The Government\nreserves the right to perform any of the inspections set forth in the specification where such inspections are\ndeemed necessary to assure supplies and services conform to prescribed requirements.\n4.2 Inspection. Inspection (examination and tests) shall consist of the following:\na. Preproduction qualification inspection.\nb. Production inspection.\n4.3 Preproduction qualification inspection. Preproduction qualification inspection shall consist of all\nthe examinations specified in 4.3.1 and all the tests specified in 4.3.2. When two or more sizes of the same\ntype and class of pipe and fittings are offered for preproduction qualification inspection, the expansion and\ncreep, cycling, delamination resistance, boil resistance, and burning rate tests specified in 4.3.2.3, 4.3.2.4,\n4.3.2.6, 4.3.2.7, and 4.3.2.13 shall be performed on only one size. Selection of the size for these tests shall be\nmade by the Bureau of Yards and Docks.\n4.3.1 Examination. The sample pipe and fittings shall be examined for the following defects: Incorrect\ndimensions, threads not in accordance with requirements, out of roundness, lengths not straight,\nindentations, delaminations, bends, cracks, bubbles, pinholes, porosity, resin rich areas, resin starved areas,\npipe not cut at right angles and sharp edges not removed, inside surfaces not smooth and uniform, and\n\n<<<PAGE 9>>>\n\nor vernier caliper capable of reading in 0.001 inch increments. The same number of measurements as\nrequired for the wall thickness measurements shall be made using the same wall thickness samples.\n4.3.1.1.3 Out-of-roundness. The out-of-roundness shall be determined by the fit of a \"go-no go\" gage.\n4.3.1.1.4 Other dimensions. Dimensions other than those above shall be measured in accordance\nidentification marking incorrect or missing.\n4.3.1.1 Dimensions. Compliance with dimensional requirements shall be determined by the following\nmethods of measuring.\n4.3.1.1.1 Wall thickness. The wall thickness shall be measured with a spring-loaded dial caliper or\nscrew micrometer equipped with an inner anvil with a radius substantially smaller than the radius of the\ninside of the pipe. Four measurements shall be made at the open end of each sample and four\nmeasurements on each of six sections cut\nalong its length to show consistency of wall thickness throughout the length.\n4.3.1.1.2 Outside diameter. The outside diameter shall be measured with a flat anvil micrometer\nwith standard practices.\n4.3.2 Tests. Tests which are specified at \"roan temperature\" are to be accomplished under normal\nroam conditions with the temperature not to be below 65 degrees F. This will allow testing to be done in\nareas which do not have close roam temperature control. Tests shall not be accomplished in areas of\nabnormally high or low humidities.\n4.3.2.1 Potable service data. To qualify pipe, fittings, and adhesives for potable service, the\nmanufacturer shall submit to the Bureau of Yards and Docks for approval all pertinent data supporting\npotable service acceptability, including extraction study details and results, and a list of the materials, with\ntheir chemical and trade names, used in the manufacturing process.\n4.3.2.2 Beam deflection. A minimum 6 foot length of pipe shall be capped and filled completely with\nwater but not pressurized. The pipe shall be suspended by laying the end caps on appropriate supports,\nallowing the pipe to hang free between the supports, and supporting the end caps at their centers of\ngravity. Type I and Type II pipe shall be tested with water at 120 degrees F. Type III pipe shall be tested with\nwater at 200 degrees F. The sag in the pipe shall be measured and recorded every 168 hours for a period of\n1008 hours plus or minus 8 hours. The sag at. the end of the test shall be used to calculate the value of E in\nthe formula:\nY = 22.5 W L4\nEl\nWhere I = π (D4\n4).\n– D1\n64\nW = weight per foot of pipe, including water Sag is measured from the\nL = Length of span, feet horizontal plane of the\nY = deflection or sag, inches pipe supports to the\nD = outside diameter of pie, inches lower surface of the\nD1 = inside diameter of pipe, inches loaded pipe\n\n<<<PAGE 10>>>\n\n4.3.2.3 Expansion and creep. A minimum 6 foot length of pipe shall be capped or plugged and filled\ncompletely with fresh water containing a soluble fluorescent dye. The pipe shall be laid on lightly greased, 1/2\ninch wide steel bars spaced every 2 feet, with the top of the bars on one horizontal, plane. The ends of the\npipe shall be unrestrained. The pipe shall be equipped with gages for measuring circumferential and axial\nexpansion and creep of the pipe. Micrometer gages, strain gages (SR-4 type), or equivalent extensometer\nhaving an accuracy of 0.000] inch shall be applied in three locations. Two of these gages shall be mounted so\nas to indicate circumferential expansion, the other to indicate axial expansion. The circumference and length\nof the pipe shall be recorded before, during, and after pressurization. Hydrostatic pressure at 1-1/2 times the\npsi for the top bracket of its class shall be maintained at room temperature for a minim= of 2000 hours.\nReadings shall be recorded to the nearest 0.001 inch. Sufficient readings (maximum 96 hour intervals) shall be\ntaken during the test to provide a significant data plot. At the end of the 2000 hour period, while the sample\nis still under pressure, it shall be examined for porosity, distortion, and structural failure. In this and other\ntests where examination for porosity is made, the detection of small amounts of weeping shall be\naccomplished by viewing the samples in a darkened area with a suitable ultra-violet lamp such that a droplet\nof water containing the fluorescent dye will glow brightly and be easily detectable. After completion of the\nexaminations, the pressure shall be released and readings recorded until they show no further change in pipe\ndimensions.\ntemperature at 150 degrees F for Type II and Type III pipes and at 1-1/2 times the psi pressure for the top\nbracket of its class.\n4.3.2.4 Cycling. At the termination of the expansion and creep test (4.3.2.3 and 4.3.2.3.1), the samples\n4.3.2.3.1 The above procedure shall be repeated on separate samples with the internal water\nshall be held at room temperature and cycled between 0 and 1-1/2 times the psi for the top bracket of its\nclass for 10,000 cycles. Approximately 7 seconds time shall be used to amply the pressure followed by a 30\nsecond dwell at full pressure, and then immediate removal of the pressure followed by 30 second dwell at\nzero pressure. At the end of this cycling test, the samples shall be allowed to remain pressurized at 1-1/2\ntimes the psi for the top bracket of its class for 2 hours, at the end of which time the samples shall be\nexamined for porosity with an ultra-violet lamp and for structural failure.\n4.3.2.5 Impact resistance.\n4.3.2.5.1 Pipe. A steel ball 2 inches in diameter and weighing approximately 1-1/4 pounds shall be\ndropped squarely onto the surface of the pipe with a free fall (which may be guided) for a distance of 1 foot.\nThe ball may be caught or deflected after the hit so that the rebound does not hit the pipe. The pipe shall be\nfull of water containing a soluble fluorescent dye but not pressurized. The test shall be made at room\ntemperature and the pipe shall be supported on its bottom axis on a solid flat support. Four drops shall be\nmade on randomly selected areas which are a minimum of 12 inches and 90 degrees clockwise from each\nother. The test shall be repeated on the same pipe but with the pipe pressurized at the maximum service\npressure. Four drops shall be made on different areas from those previously used. The pipe shall then be\npressurized to 1-1/2 times the psi for the top bracket of its class and shall remain at this pressure for 168\nhours at the end of which time the pipe shall be examined for porosity with an ultraviolet lamp.\n4.3.2.5.2 Fittings. Fittings shall be tested following the above procedure except that the drops shall be\nreduced from four to one in each test.\n4.3.2.6 Delamination resistance. A 2-1/2 inch long sample shall be cut at least 4 inches from the end of\na length of pipe and tested in the fixture shown in Figure 1. The sample shall be tested at room temperature\nUnder 500 psi hydrostatic pressure for 168 hours. No oil or other foreign material shall be on the sample or\nin the water. At the end of the test period, the sample shall be examined for indications of delamination or\nporosity (through outside wall, inside wall, or the non-exposed edge).\n\n<<<PAGE 11>>>\n\n4.3.2.7 Boil resistance. Three test samples, 1-1/2 inches in length, shall be cut from a length of Type Ill\npipe. The samples shall be taken from sections at least 6 feet apart along the length of the pipe. Type III\nfittings shall be tested using either the whole fitting as the test sample or three 1-1/2 inch lengths cut from\nthe fitting. The samples shall be conditioned for 8 hours at 300 degrees F., desiccated, and an initial weighing\nmade. The samples shall then be suspended in a boiling distilled water bath for 3 hours. The samples shall\nthen be removed one at a time, blotted dry of excess water, and weighed. This weighing shall be made\nwithin 1 ± 0.5 minute after removal from the bath. After weighing, the samples shall be visually examined for\ndelamination or other evidence of impairment and the percentage weight gain of the samples shall be\ncalculated as follows:\n% weight gain = B —A X 100\nA\nWhere A = initial weight\nB = weight after immersion\n43.2.8 Joint strength. Two pieces of pipe shall be cut so that when they are joined together with a\ncompatible coupling, the overall length shall be 18 inches or 7 times the outside diameter, whichever is\ngreater. The pipe shall be cut so that the coupling is within 1 inch of the center of the completed test section.\nUnthreaded joint assemblies shall be made with an adhesive as recommended by the manufacturer and shall\nbe applied and cured as under field conditions in accordance with his printed instructions. The test section\nshall be subjected to a hydrostatic pressure of 1-1/2 times the psi for the top bracket of its class for 168 hours\nat 150 degrees F. for Type I, 200 degrees F. for Type II, and 300 degrees F. for Type Ill pipe and coupling. The\nliquid medium shall contain a soluble fluorescent dye and may be oil or water. Observations shall be made\neach 24 hours for porosity (using an ultra-violet lamp) or other evidence of failure of the pipe, coupling, or\njoint. If the test section is not defective at the conclusion of the 168 hours, it shall be tested to failure by\nsubjecting it to the short-time burst test (43.2.9) at the maximum service temperature for the Type. The test\nreport shall include the time to failure, type of failure, and the psi at which failure occurs.\n4.3.2.9 Short-time burst. Three samples shall be cut from a length of pipe. The length of each sample\nshall be 18 inches or 7 times the outside diameter, whichever is the greater. The test shall be made using an\nappropriate sealing plug in each end which are restrained by a holding frame or rod so that loading is pat on\nthe pipe. The pipe sample shall be pressurized at an approximate rate of 1000 psig per minute. If the pipe\ncircumference expands beyond the capacity of the sealing mechanism to hold pressure, collett-like holding\nbands may be used over the outside of the pipe over the sealing area to prevent excessive expansion. The pipe\nfailures must occur away from these bands and in the central area of the pipe to be valid. The test shall be run\nat roan temperature, and the sample shall be tested to failure. A failure is defined as porosity, horizontal\nsplits, delaminations, bursts, or other defects which permit the transmission of the test fluid to the outside\nsurface of the pipe. The test report shall include the time to failure, type and location of failure, and the psig at\nwhich failure occurs for each of the three samples.\n43.2.10 Specific gravity. Five samples selected from various sections of the pipe or fitting shall be tested\nin accordance with Method 5011 of Federal Test Method Standard No. 406.\n4.3.2.11 Resin content. Five samples selected from various sections of the pipe or fitting shall be tested\nin accordance with Method T061 of Federal Test Method Standard No. 406.\n4.3.2.12 Hardness. The hardness of pipe and fittings shall be determined with a Rockwell Hardness\nTester in accordance with Method 1081 of Federal Test Method Standard No. 406. A V-notch anvil shall be\nused for cylindrical specimens.\n4.3.2.13 Burning rate. The burning rate of the pipe shall be determined in accordance with Method 2021\n\n<<<PAGE 12>>>\n\nof Federal Test Method Standard No. 406.\n4.4 Production inspection. Production inspection shall be performed as part of the manufacturer's\nproduction quality control procedure and shall include the following inspection.\n4.4.1 Lot.\n4.4.1.1 Pipe. All pipe of the same Type, Class, and size produced in any one 24 hour period and to be\noffered for delivery under a contract or order shall be considered a lot for purposes of inspection.\n4.4.1.2 Fittings. All fittings of the same Type, Class, and size produced in any one 24 hour period and to\nbe offered for delivery under a contract or order shall be considered a lot for purposes of inspection.\n4.4.2 Sampling for examination. A random sample of pipe and fittings shall be selected from each lot in\naccordance with Standard MIL-STD-105, using an AQL of 4.0 percent defective.\n4.4.3 Sampling for tests (except hydrostatic proof test for pipe).\n4.4.3.1 Pipe. A random sample of pipe shall be selected from each lot in accordance with Standard MIL-\nSTD-105 using inspection level L-4, and an AQL of 4.0 percent defective.\n4.4.3.2 Fittings. A random sample of fittings shall be selected from each lot in accordance with Standard\nMIL-STD-105 using, inspection level L-4, and an AQL of 6.5 percent defective.\n4.4.4 Examination. Sample pipe and fittings selected in accordance with 4.4.2 shall be examined as\nspecified in 4.3.1. Any sample pipe or fitting having one or more of the defects listed shall be considered a\ndefective unit.\n4.43 Tests.\n4.4.5.1 Pipe. Each length of pipe to be furnished under a contract or order shall be subjected to the\nhydrostatic proof test specified in 4.4.5.1.1. Any length of pipe failing to pass the hydrostatic proof test shall\nbe rejected. Sample pipe selected in accordance with 4.4.3.1 shall be subjected to the specific gravity, resin\ncontent, and hardness tests specified in 4.3.2.10, 4.3.2.11, and 4.3.2.12. Any sample failing to pass any of\nthese tests shall be considered a defective unit.\n4.4.5.1.1 Hydrostatic proof test. The pipe shall be filled completely with fresh utter and pressurized at 1-\n1/2 times the psi for the top bracket of its class. Threaded end connectors shall be used on threaded pipe. The\ntest shall be made at room temperature and after the internal pressurizing water has had time to reach the\nroom temperature. The pipe shall remain under pressure for not less than 5 minutes and at the end of that\ntime the pipe shall be examined for porosity.\n4.4.5.2 Fittings. Sample fittings selected in accordance with 4.4.3.2 shall be subjected to the specific\ngravity, resin content, and hardness tests specified in 4.3.2.10, 4.3.2.11, and 4.3.2.32. Any sample failing to\npass any of these tests shall be considered a defective unit.\n4.5 Inspection of preparation for delivery. The packaging, packing, and marking of the pipe and fittings,\nand adhesive when furnished, shall be examined to determine conformance with the requirements of Section\n5 of this specification.\n5. PREPARATION FOR DELIVERY\n5.1 Packaging. Packaging shall be level A or C, as specified (see 6.2).\n5.1.1 Level A. All threaded pipe shall have the threads completely covered with thread protectors. All\nnon- threaded pipe shall have the open ends sealed with suitable caps or plugs.\n5.1.2 Level C. The pipe and fittings shall be packaged in accordance with the suppliers standard practice.\n\n<<<PAGE 13>>>\n\nWhen adhesive is furnished it shall be packaged in the standard commercial containers and quantities\nnormally specified by the pipe manufacturer for this product.\n5.2 Packing. Neking shall be level A, B, or C, as specified (see 6.2).\n5.2.1 Level A.\n5.2.1.2 Fittings. The fittings shall be packed in close-fitting cleated-plywood boxes conforming to\n5.2.1.1 Pipe. The pipe shall he packed in open wood crates conforming to Specification MIL C-132.\nSpecification PPP-B-601 (overseas type) or nailed wood boxes conforming to Specification PPP-B-621 (class 2).\nWhen the gross weight of a box exceeds 250 pounds, the box shall be modified by the addition of skids\nin accordance with the applicable box specification.\n5.2.1.3 Adhesive. Adhesive, when furnished, shall be packed as specified for fittings.\nexcept that boxes shall be the domestic type or class, as applicable.\n5.2.3 Level C. The pipe and fittings, and adhesive when furnished, shall be packed in a manner which will\nrates.\n5.2.2 Level B. The pipe and fittings, and adhesive when furnished, shall be packed as specified for level A\ninsure arrival at destination in satisfactory condition and which will be acceptable to the carrier at lowest\n5.3 Marking. Shipping containers shall be marked in accordance with Standard MIL-STD-129.\n6. NOTES\n6.1 Intended use. Pipe and fittings covered by this specification are suitable for handling hot and cold\nliquids, including dilute acids, and steam within the temperature and pressure limitations specified for the\nparticular types and classes, and for other uses if found to be suitable.\n6.2 Ordering data. Procurement documents should specify the following:\n(a) Title, number, and date of this specification.\n(b) Type and Class of pipe and fittings required (see 1.2).\n(c) Quantity, size, and length of pipe required (see 3.7 and Table I).\n(d) Quantity and size of fittings required (see 3.7)-\n(e) Type of thread when required (see 3.8).\n(f) Whether adhesive is to be provided (see 3.9.2 and 6.3)\n(g) Whether pipe, fittings, and adhesives for potable service are required (see 3.6).\n(h) Level of packaging and level of packing required (see 5.1 and 5.2)\n6.3Adhesives. When pipe and fittings are being procured for stock or will be stored for more than one\nyear before use, the adhesive should not be specified, since it may have a limited shelf life.\n6.4 Jointing. Only pipe, fittings, and recommended adhesives from the same manufacturer should be\nused together.\n6.5 Qualification. With respect to products requiring qualification, awards will be made only for such\n\n<<<PAGE 14>>>\n\nproducts as have, prior to the time set for opening of bids, been tested and approved for inclusion in the\napplicable Qualified Products List whether or not such products have actually been so listed by that date. The\nattention of the suppliers is called to this requirement, and the manufacturers are urged to arrange to have\nthe products that they proposed to offer to the Federal Government tested for qualification in order that they\nmay be eligible to be awarded contracts or orders for the products covered by this specification. Information\npertaining to qualification of products is contained in paragraph 3.2 of this specification.\nNotice. When Government drawings, specifications, or other data are used for any purpose other than in\nconnection with a definitely related Government procurement operation, the United States Government\nthereby incurs no responsibility nor any obligation whatsoever; and the fact that the Government may have\nformulated, furnished, or in any way supplied the said drawings, specifications, or other data is not to be\nregarded by implication or otherwise as in any manner licensing the holder or any other person or\ncorporation or conveying any rights or permission to manufacture, use, or sell any patented invention that\nmay in any way be related thereto.\nCustodian: Preparing Activity:\nNavy - Bureau of Yards and Docks Navy - Bureau of Yards and Pocks\n\n<<<PAGE 15>>>\n\nMILITARY SPECIFICATION\nPIPE AND PIPE FITTINGS,\nGLASS FIBER REINFORCED PLASTIC\nThis amendment forms a part of Military Specification MIL-P-22245A(DOCKS), dated 12 March 1963.\nPAGE 2\n2.2 Under \"American Society for Testing and Materials\" change: \"D1694-59T - Threads ....\" to \"D1694-\n67 - Standard Specification for Threads....\".\nPAGE 3\n3.1, Line 2. Delete \"non-glass fiber\".\n3.2, Last line. Change \"Bureau of Yards and Docks\" to \"Naval Facilities Engineering Command\". Make\nsimilar changes throughout the specification.\n3.2.2, Line 2. Change \"Washington 25, D.C.\" to \"Washington, D.C. 20390.\"\nPAGE 4\n3.2.2(b), line 3. After \"used\" add \"in the adhesive and in the fabrication of the pipe and fittings\".\nAdd new paragraph 3.2.6:\n\"3.2.6 Qualification certification. The manufacturer of products which have been listed on the\nQualified Products List shall, when requested by the Naval Facilities Engineering Command, submit\ncertification signed by a responsible official of management, attesting that the listed products are still\navailable from the listed plant, are being produced under the same conditions as originally qualified, i.e.,\nsame process, materials, construction, design, manufacturer's part number or designation and meet the\nrequirements of the current issue of the ","truncated":true,"body_characters":78682}