Document 7M5myR72K5aK18mOXjoEm65rR

AMERICAN SOCIETY FOR TESTING AND MATERIALS 1916 Race St., Philadelphia, Pa. 19103 Reprinted from the Annual Book of ASTM Standards, Copyright ASTM If not listed in the current combined index, will appear in the next edition. Standard Specification for ASBESTOS-CEMEIMT NONPRESSURE SMALLDIAMETER SEWER PIPE1 Thi> 'ijnJjrd is issued under the lived designation C M4 the number immeduieiv following ihe designation indicates the vear o! original adoption or m the case ol revision, the vear ol last revision A number in parentheses indicates the vear ot last reapprov jl This specification has been approved for use by agencies of the Department of Defense and for listing in the DoD Index of Specifications and Standards. 1. Scope 1.1 This specification covers asbestos-ce ment nonpressure sewer pipe for conveying sanitary sewage by gravity flow from point of occupancy to system of disposal. Note I--The values stated in inch-pound units are to be regarded as the standard. The metric equiv alents of inch-pound units given in the standard may be approximate. Note 2 Rubber rings suitable for use with this pipe are covered in ASTM Specification D 1869. for Rubber Rings for Asbestos-Cement Pipe 2. Classification 2.1 Asbestos-cement sewer pipe furnished under these specifications shall be desig nated as Class 1500, Class 2400, and Class 3300. based on the respective crushing strengths, and furnished in 4, 5. and 6-in. (10.2. 12.7, and 15.2-cm) sizes. 2.2 Tfie types of pipe shall be known as Type I and Type 11 corresponding to the chemical requirements given in Section 6 ol this specification. Note 3--To assist the purchaser in choosing the type of pipe most suitable for his use. guidelines for the definition of aggressiveness of water and of soil environments for selection of the proper type of asbestos-cement pipe are covered in Sections 19 to 25 ASTM Methods C 500, Testing Asbestos-Cement Pipe 1 3 tured so that, when properly installed, lengths of pipe may be assembled and put into service for which they are intended. 3.3 fillings--wyes, tees, adaptors, etc., for use in laying asbestos-cement sewer pipe man ufactured as described in Section 5 and made to such dimensions as will provide equivalent strength and tight joints when assembled with the pipe. 3.4 purchaser--the actual purchaser of the pipe or his authorized agents acting within the scope of the duties entrusted to them. 3.5 lot--those lengths of pipe of that size and class manufactured during the same shift. 4. Basis of Purchase 4.1 It is suggested to the purchaser, with out being made a part of this specification, that the purchaser may request inclusion of the following information in his order or agreement for purchase of the pipe: 4.1.1 Any tests, in addition to those pre scribed by this specification, as the special circumstances may require. 4.1.2 The place or places where any addi tional tests are to be made, 4.1.3 Description of the additional testing facilities, 4.1.4 Who shall bear the expense of such additional tests. 3. Definitions 3.1 pipe -- asbestos - cement nonpressure sewer pipe as defined in Sections I. 2. and 5. 3 2 coupling--a coupling that is manufac This specification is under ihe jurisdiction ol ASTM Committee C-|7 on Asbesios-t ement Products. Current edition approved April 25. 1980. Published June 1980 Originally published as C 644 69. Last previous edition C 644 78 Annual Book of ASTM Standards. Parts 16 and 38 4nnual Book of ASTM Standards. Part 16. 1 CTD023766 C 644 4 | 5 Whether such additional tests may be made by any reliable sampling process or other method approved by the parties, and 4 I 6 Such other matters as the parties mat find desirable to include in their written agreement 5. Materials and Manufacture 5 I Asbestos-cement sewer pipe shall be composed of an intimate mixture of Portland cement or Portland blast-furnace slag cement and asbestos fiber with or without silica, or portland-pozzolan cement and asbestos fiber. The mixture shall be free of organic additives. The material shall be of laminar construction formed under pressure to a homogeneous structure and cured to meet the physical and chemical requirements of this specification. 6. Chemical Requirements 6 I When tested in accordance with Sec tions 17 and 18 of ASTM Methods C 500. the amount of uncombined calcium hydroxide shall not exceed 1.0 percent for Type II pipe Sotf 4- There are no chemical requirements for Type I pipe. 7. Dimensions and Permissible Variations 7 I Couplings and coupling area of the pipe shall be machined or otherwise finished to such dimensions as will provide tight joints when assembled with proper accessories and put into service for which the pipe is intended. 7 2 The average diameter may be less than the nominal by not more than '/ in. (0.63 cm). 7 3 The standard lengths may be 5. 6.5, 10, or 13 ft (1.57. 1.98. 3.05 or 3.96 m) 1 in. (2.5 cm). At least 85 percent of the total foot age of any one class, type, and size, exclud ing short lengths, shall be furnished in stand ard lengths. The remaining 15 percent may be in random lengths of not less than 7 ft (2.13 ml when the standard length is 10 or 13 ft (3.05 or 3.96 m) and not less than 4 ft (I 22 m) when the standard length is 5 or 6 5 It ( I 52 or I 98 m) 8. Workmanship 8 1 The ends of the pipe that receive the coupling shall be free of dents and gouges that will affect the tightness of the joint. 8 2 Each pipe shall be free of bulges, dents. and tears in the inside surface that result in a variation of more than 7,s in. (0.48 cm) from the. adjacent unaffected portions of the surface. 8.3 Each length of pipe shall not vary in straightness by more than in./ft (5.2 mm/m) of length when the variation is meas ured in accordance with Section 13 of Methods C 500. 9. Sampling 9.1 For crushing tests, one full length of pipe shall be selected from each 500 lengths of 10 and 13-ft (3.05 and 3.96-m) lengths and each 1000 lengths of 5 and 6.5-ft (1.52 and 1.98-m) lengths of each size, class, and type of pipe covered by the order. One test specimen 12 in. (30.5 cm) long shall be cut from the un machined portion of the selected length of pipe. 9.2 W/hen uncombined calcium hydroxide tests are requested (Section 6), one sample shall be taken from each lot of pipe. The sam ple to be tested may be taken from any one of the specimens selected for the crushing test. 9.3 All material tested under this specifi cation shall be in a normal air-dried condi tion. 10. Test Methods 10.1 Joint Tightness: 10.1.1 The tests outlined in this section are considered to be one-time qualification tests to establish the adequacy of the manufar turers joint design. Instead of requiring per formance of these tests, the purchaser may require the manufacturer to certify that pipes and couplings equivalent in material and de sign have passed the tests enumerated in this section. At his own expense, however, the purchaser, by designation with his order, may require that assembled pipes and couplings pass the following performance tests without leakage: 10.1.1.1 Straight Alignment--Mike hydro static pressure test on an assembly of two sec tions of pipe, properly connected with a cou pling in accordance with the joint design. An equivalent alternative may be a single pipe with a coupling on each end. Subject the assembly to an internal hydrostatic pressure of 10 psi (69 kPa) for 10 min. Any visible water leakage shall be considered a failure of the test requirements. CTD023767 10 1.1 2 Maximum Deflected Position -- Upon completion of the test for pipes in straight alignment in accordance with 10.1 1.1. Jelled the test sections 5 deg with one half of ihe detlection being between each pipe and the coupling and subject the test sections to an in ternal hydrostatic pressure of 10 psi (69 kPa) for 10 min \n> usible water leakage shall be considered a failure of the test require ments 10.1.2 Test one sample of each size unless some other arrangement is made with the purchaser by designation with his order. At the option of the purchaser, the sample of the pipes and couplings to be tested may be selected by him. 10.2 Flexural Strength 10 2.1 Each length of pipe shall hate suffi cient flexural strength to withstand, without failure, the total load prescribed in Table I when tested in accordance with Section 8 of Methods C 500. , 10 3 Crushing Strength 10 3 I Pipe--Conduct crushing tests before shipment One-foot (0 3 m) lengths of pipe cut from unmachined portions of the pipe shall have the minimum crushing strength pre scribed in Table 2. when lested in accordance with Section 11 3 of Methods C 500. 10.3.2 Couplings---The couplings. when assembled on pipe, shall be capable of with standing simultaneously. 10 3 2 I The minimum crushing strength in pounds-force per linear foot prescribed in Ta ble 2. when tested in accordance with 11.3 of Methods C 500. and 10.3 2 2 The hydrostatic pressure test de scribed in 10 I I I of this specification. II. Inspection 11 I All material furnished under this specification shall conform to the require ments stated herein and shall be subjected to the factory inspection and tests prescribed in this specification. When requested by the purchaser on his order, the manufacturer shall notify the purchaser of the time that the inspection and testing will take place so that the purchaser may arrange for witnessing such tests and inspections at his own expense. Instead of such inspection, when requested, the manufacturer shall be prepared to certify that his product conforms to the requirements of this specification. 11.2Pipe and coupling shall be inspected by the manufacturer, before shipment, for compliance with the standards for dimen sions, workmanship, and finish (see also Sec tion 9). 12. Rejection 12.1 Failure of the specimens tested for crushing strength to withstand 75 percent of the load specified in 10.3 shall he cause for rejection of the entire lot represented by the test specimens. When the specimen tested for crushing strength withstands over 75 per cent but under 100 percent of the load speci fied in 10.3. one specimen shall be cut from each of two additional pipes of the same size and class manufactured during the same shift. Failure of one of these additional specimens to meet the strength requirements of 10 3 shall be cause for rejection of the entire lot of that size and class manufactured during the same shift as the test specimen. 12.2 If the results of the uncombined cal cium hydroxide test show the sample failed to meet the specification requirements, two additional specimens shall be selected and sampled for test. The failure of one of these two additional samples to meet the specifica tion requirements of Section 6 shall be cause for rejection of the lot. 13. Marking and Shipping 13.1 Each standard and random length of pipe shall be marked by the manufacturer with the trade name, nominal size, class, and the date of manufacture. Each coupling sleeve shall be marked by the manufacturer with the nominal size and class for the pipe with which it shall be used. 13.2 Pipe and couplings shall be prepared for commercial shipment so as to ensure ac ceptance by common or other carriers. 14. Field Performance and Acceptance 14.1 All field-assembled joints lor asbestoscement nonpressure small diameter sewer pipe shall meet the requirements set lorih in 14 5 for in fill rut ion /ex lilt rat ion 14.2 Measurements shall be based on a segment or segments of sewer line of asbestos- 3 lenient nonpressure smjll diameter sewer pipe msljlled separate!). or js a part of a LC'aer main system between two consecutive manholes or other similar increment of dis tance rather than taken from a single joint 14 a Belore the sewer line is backfilled and tested, all pipe shall be inspected for proper bedding to assure uniform support sit the pipe, and the absence ol high points and irregularities which induce beam and shear loadings on the pipe. 14 4 final acceptance testing shall be per formed on the sewer linefsi after the final backfilling has been completed. 14.5 The infiltratton/exfiltration of the in stalled pipe shall not exceed 0.079 gal/m. internal pipe diameter per 100 ft of pipelines h (0.386 litre/cm of internal pipe diameter per 100 m of pipelines per hour), where the maximum hxdrostutic head at the center line of the pipe does not exceed 25 ft (7.63 m) (corresponds to 100 gal/in. of pipe diameter per mile per 24 h (92.6 litres/cm of pipe diam eter per 1000 m per 24 h) SUPPLEMENTARY REQUIREMENTS The following supplementary requirements shall apply when material is supplied under this specification for U S. Government procurement. 51. Packaging 51.1 Unless otherwise specified in the con tract. the material shall be packaged in accord ance with the producer's standard practice which will be acceptable to the carrier at lowest rates. Containers and packing shall comply with Uniform Freight Classification Rules4 or National Motor Freight Classification Rules.5 Marking for shipment of such material shall be in accordance with Fed. Std. No. 123 for civil agencies and M1L-STD-129 for military agen cies. assure compliance with the requirements specified herein. Except as otherwise speci fied in the contract or order, the producer may use his own or any other suitable facilities for the performance of the inspection and test requirements specified herein, unless disapproved by the purchaser. The purchaser shall have the right to perform any of the inspections and tests set forth in this specifica tion where such inspections are deemed necessary to assure that material conforms to prescribed requirements. 52. Responsibility for Inspection 52.1 Unless otherwise specified in the con tract or purchase order, the producer is responsible for the testing of all material to 4 Available from the Uniform Classification Commtssiou. Room 1106. 222 S. Riverside Plaza. Chicago. 111. 60606. ' Available from National Motor Freight (nc.. 1616 P St.. N.W.. Washington. D.C. 20036. T ABLE I Applied Flexural Proof Loads Sommjl Sifc m immi Total Applied Load. Ibf <kN) 4 (tOOt '1125) 0 l 1501 550174401 950(3780) 1500(6680) TABLE 2 Minimum Crushing Loads Pipe Class Crushing Strength. Ibf/lmear ft {(kN/m) 1500 1500(21X1 2400 2400 (35 Ol 3300_________________ 3300 |4X 0) The -I mencan Societs for Testing and Materials takes no position respecting the validit v of anv patent rights asserted m connection with anv tiem mentioned in this standard. Users of this standard are expressly advised that determination of the \oiidit\ ol anv such patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Thi< tanJard a subject to reauon at am time bv the responsible technical committee and must be reviewed ever\ five .car- and if not reused, either reapproved or withdrawn. Your comments are invited either for revision of this standard or lor additional aandards and should be addressed to A STM Headquarters. Your comments will receive careful consideration at a meeting <>t the responsible technical committee, which iou mav attend. If vou feel that your comments have not received a 'air hearing i>>u should make mur views known to the ASTM Committee on Standards. 19(6 Race St. Philadelphia. Pa. I't/ot nhuh will schedule a further hearing regarding \our comments. Fading satisfaction there, sou may appeal to the \STM Board o) Directors 4 CertainTeedEI AC Non-Pressure Sewer Pipe Couplings & Fittings mmunirumu engheerng drawhgs & CTD023770 Standard, Random & Half Length (MEO) Non-Pressure Sewer Pipe -------- 13'-------------------------------------- (Standard Length) Dimensions Nominal Pioe Size 8" 10" 12" 14" 15" 16" 18" 20" 21" 24" Nom. I.D." 8.00 10.00 12.00 14,00 15.00 16.00 ' 18.00 20.00 21.00 24.00 O.D.i" 8.80 10.89 12.99 15.07 16.11 17.15 19.23 21.29 22.37 25.51 O.Pz"____ 8.96 11.05 13.15 15.26 16.30 17.34 1948 21.54 22.62 25.76 C_____ 2.44 2.81 2.81 3.19 3.19 3.19 3.81 3.81 3.81 3.81 P" _____ QC_____ .50 16 .62 16 .62 16 68 18 68 18 68 18 75 20 .75 20 .75 20 75_____ _____ 20_____ B.O.D." Class Class 2400 Class 3300 Class 4000 Class 5000____ Class 6000____ Class 7000 8" 900 9.06 9.24 10" 11.14 11 14 11,30 11 45 il 58 12" 13 24 13 24 13.46 13 54 13 70 14" 15 32 15.32 15.50 15.64 15 84 15" 16.36 16.36 16.56 16.72 16.94 16" 17 42 17.42 17 60 17 74 17.98 18" 19.60 19 80 20.00 20.20 20.43 ' 20.63 20" 21 66 21.88 22.10 22.32 22.55 22.77 21" 22.74 22.94 23.18 23 40 23.63 23 85 24" 25 88____ 26.12____ 26.36 26 60 ____ 2____ 27 03____ Subiect to Manufacturing Tolerances Note: Some pipe sizes are not readily available from stock. To better service your requirements, please contact your local CertamTeed Sales Distributor or CertainTeed Sales Representative for availability. CTD023771 Non-Pressure Fluid-Tite Coupling oO o Dimensions Nominal Coupling Size A" B" H" L" F" G" R" J" 8" 9.55 8.89 4.00 5.75 .75 .62 .20 .50 18 10" 11.64 11.00 4.75 6.50 .75 .62 .20 .50 18 12" 13.74 13.10 4.75 6.50 .75 62 .20 50 18 14" 16.07 15.19 5.57 7.25 .75 .78 .20 50 18 15" 17.11 16.23 5.57 7.25 .75 .78 .20 .50 18 16" 18 15 17.27 5.57 7.25 .75 .78 .20 .50 18 18" 20.48 19.36 6.50 8.25 .75 1.00 .25 63 12 20" 22.54 21.42 6.50 8.25 .75 1.00 .25 63 12 21" 23.62 22.50 6.50 8.25 .75 1.00 25 63 12 24" 26.70 25.64 6.50 8.25 .75 1.00 .25 .63 12 B.O.D." Pipe Size 8" 10" 12" 14" 15" 16" 18" 20" 21" 24" C^m 1500 10 50 12 75 15 00 17.15 18.26 19.31 Class 2400 10.50 12.75 15.00 17.15 18.26 19.31 21 63 23.81 24.96 28 22 Class 3300 10 59 12.75 15.00 17.15 18.26 19.31 21 63 23.81 24.96 28.22 Class 4000 13.00 15.24 17.48 18.61 19.68 22.09 24.15 25.26 28.69 Class 5000 13.00 15.24 17.48 18.61 19.68 22.09 24.15 25 26 28.69 Class 6000 22.47 24.67 25.81 29.15 Class 7000 22.47 24 67 25 81 29 15 Subiect lo Manufacturing Tolerances Note: Some pipe sizes are not readily available from stock To better service your requirements, please contact your local CertainTeed Sales Distributor or CertamTeed Sales Representative for availability. CTD023772 Branch _engfKs (F Cm ) ^ fFcr CL 2LCC meavy and Extra Heavy) i cl :ccc ::cc 60 Wye Fitting For Pipe Class 1500-2400 1500-2400-3300 4000-5000 6000-7000 Use Fitlng Class 2400 Heavy Extra Heavy 6000/7000 Main Pipe Size, In. 8x8 10 x 10 12 x 12 14 x 14 15 x 15 16 x 16 18 x 18 20 x 20 21 x 21 24 x 24 BRANCH PIPE LAYING LENGTH (F DIMENSION) 4" 5" 13.00 14.00 15.25 16.50 17.30 17.50 18.75 20.00 . 20.70 22.25 12.75 13.75 15.00 16.00 17.70 17.25 18.50 19.50 21.10 22.00 6" 12.25 13.50 14.75 15.75 18.70 17.00 18.00 19.25 21.60 21.50 8" 14.00 14.75 18.00 17.25 19.80 18.25 19.50 20.50 23.20 23.00 10-' 16.25 16.25 17.25 20.70 18.50 19.50 20.75 24.10 23.00 12" 18.25 19.00 22.10 20.00 21.25 22.25 25.50 24.75 14" 20.25 23.30 21.50 22.50 23.75 26.70 26.00 15" 23.30 22.00 23.00 24.25 27.10 26.50 16" 23.25 24.00 25.25 27.60 27.50 18" 25.25 26.00 28.90 28.50 20" 27.50 29.30 28.50 21" 29.60 27.50 24" 31.00 Main and Nom. Branch 1.0.1" Pipe Size, I.Dj" Inches All Classesi 8 8.00 10 10.00 12 12.00 14 14.00 15 15.00 16 16.00 18 18.00 20 20.00 21 21.00 24 24.00 B.O.O.i ", B.O.Dj" 2400 9.06 11.14 13.24 15.32 16.36 17.42 19.60 21.66 22.74 25.88 Heavy 9.24 13.46 15.50 16.56 17.60 19.80 21.88 22 94 26.12 Extra Heavy - 13.70 15.84 16.94 17.98 20.20 22.32 23.40 26.60 B.O.D. 6000/7000 20.63 22.77 23.85 27.03 Branch Size Inches 4i c 6 I.Dj" All Classes 4.00 5 00 6.00 B.O.Dj" All Classes 4.87 5.98 7.04 A/C Pipe Main Length Main Size Inches Branch Size Inches 8 thru 16 18 thru 24 18 thru 24 24 4 thru 16 4 thru 12 14 thru 21 24 39 39 52 78 All dimensions subiect to manufacturing tolerances. Note: Some fittings are not readily available from stock. To better service your requirements, please contact your local CertamTeed Sales Distributor or CertamTeed Sales Representative for availability CTD023773 Branch Lengths (F Dim.) (For CL 2400 Heavy and Extra Heavy) & CL 6000/ 7000 45 Wye Fitting For Pipe Class 1500-2400 1500-2400-3300 4000-5000 6000-7000 Use Fitting Class 2400 Heavy Extra Heavy 6000/7000 L Main Pipe Size, In. 8x8 10 x 10 12 x 12 14 x 14 15 x 15 16 x 16 18 x 18 20 x 20 21 x 21 24 x 24 BRANCH PIPE LAYING LENGTH (F DIMENSION) 4" 5" 14.00 15.25 16.75 18.25 21.40 19.50 21.00 22.25 25.70 25.25 14.00 15.50 17.75 18.25 21.90 19.75 21.00 , 22.50 26.10 25.50 6" 16.25 17.75 19.00 20.50 22.30 22.00 23.25 24.75 26.60 27.50 8" 19.00 19.50 20.75 23.25 24.80 23.75 25.00 26.50 29.00 29.50 10" 21.75 22.75 24.00 26.30 25.25 26.75 28.25 30.50 31.00 12" 23.50 23.75 28.20 25.00 26.50 27.75 32.50 30.75 14" 27.25 29.70 28.50 29.75 31.25 33.90 34.00 15" 29.70 29.50 29.75 31.25 34.20 34.00 16" 31.25 31.25 32.75 35.10 35.50 18" 34.25 35.25 36.80 37.50 20" 37.25 37.80 39.75 2i" 38.10 39.00 24" 41.75 Main and Nom. Branch I.O.i" Pipe Size, I.Dj" Inches All Classes 8 8.00 10 10.00 12 12.00 14 14.00 15 15.00 16 16.00 18 18.00 20 20.00 21 21.00 24 24.00 B.O.D.i", B.O.Dj" 2400 9.06 11.14 13.24 15.32 16.36 17.42 19.60 21.66 22.74 25.88 Heavy 9.24 11.30 13.46 15.50 16.56 17.60 19.80 21.88 22.94 26.12 Extra Heavy -- 11.58 13.70 15.84 16.94 17.98 20.20 22.32 23.40 26.60 B.O.D. 6000/7000 20.63 22.77 23.85 27.03 Branch Size Inches 4 6 I.Dj" All Classes 4 00 5.00 6.00 B.O.Da" All Classes 4 87 5.98 7.04 A/C Pipe Main Length Main Size Inches Branch Size Inches 8 thru 16 18 thru 24 18 thru 24 24 4 thru 16 ' 4 thru 12 14 thru 21 24 L" 39 39 52 78 All dimensions subject to manufacturing tolerances. Note: Some fittings are not readily available from stock. To better service your requirements, please contact your local CertamTeed Sales Distributor or CertainTeed Sales Representative for availability. CTD023774 Branch .ergths (F Dim.) For CL 2*LC0 Heavy and Extra Heavy) & CL iOCC/ 7GCC T@ FittiHO For Pipe Clas* 1500-2400 1500-2400-3300 4000-5000 6000-7000 Use Fitting Class 2400 Heavy Extra Heavy 6000/7000 8x8x4 10 x10 x 4 12 x 12 x 4 14 x14 x 4 15 x 15 x4 16 x 16 x 4 18 x18 x4 20 x 20 x 4 20 x 20 x 14 21 x 21 x 4 21 x21 x 14 21 x 21 x 21 24 x 24 x 4 24 x 24 x 14 24 x 24 x 24 L" -- All Classes through 8x8x8 through 10 x 10 x 10 through 12 x 12 x 12 through 14 x 14 x 14 through 15 x 15 x 15 through 16 x 16 x 16 through 18 x 18 x 18 through 20 x 20 x 12 through 20 x 20 x 20 through 21 x 21 x 12 through 21 x 21 x 20 through 24 x 24 x 12 through 24 x 24 x 21 11.0 12.5 13.5 14.5 16.6 16.5 18.5 13.0 19.5 15.5 19.9 20.5 13.0 19.5 21.5 ____________________________________ BRANCH PIPE LAYING LENGTH (F DIMENSION) Main Pipe Size, in. 4" 5" 6" 8" 10" 12" 14" 15" 16" 8x8 '10 x 10 12 x 12 14 x 14 15 x 15 16 x 16 18 x 18 20 x 20 21 x 21 24 x 24 8.75 10.00 11.00 12.00 14.50 13.00 14 25 . 15.25 17 90 17.50 8.75 10.00 11 00 12.00 14.50 13.00 14.25 15.25 17 90 17.50 10.25 11.50 12.50 13.50 14.50 14.50 15.75 16.75 17.90 18.75 10.25 11.50 12.50 13.50 15.60 14.50 15.75 16.75 19.00 19.00 11.75 12.75 14.00 15.60 15.00 16.25 17.25 19.00 19.50 12.75 14.00 16.10 15.00 16.25 17.25 19.50 19.50 14.25 16.60 15.25 16.50 17.50 20.00 19.50 16.60 15.00 16.25 17.50 20.00 19.50 15.25 16.50 17.50 20.00 19.50 18" 17.25 18.25 20.50 20.25 20" 18.25 20.50 20.25 21" 20.50 20.25 Main and Nom. Branch I.D.t" Pipe Size, I.Dj" Inches All Classes 8 8.00 10 10.00 12 12.00 14 14.00 15 15.00 16 16 00 18 18 00 20 20 00 21 21 00 24 24 00 B.O.D.t", B.O.Dj" 2400 9.06 11.14 13.24 15.32 16 36 17.42 19.60 21 66 22.74 25.88 Heavy 9 24 11.30 13.46 15.50 16 56 17.60 19.80 21.88 22.94 26.12 Extra Heavy -- 11.58 13.70 15.84 16.94 17.98 20.20 22.32 23.40 26.60 B.O.D. 6000/7000 20.63 22.77 23.85 27.03 Branch Size Inches 6 I.Dj" All Classes 4 00 5 00 6.00 B.O.Dj" All Classes 4 87 5.98 7.04 A/C Pipe Main Length Main Size Inches Branch Size Inches 8 thru 16 18 thru 24 18 thru 24 24 4 thru 16 4 thru 12 14 thru 21 24 L" 39 39 52 78 All dimensions subiect to manufacturing tolerances. Note: Some fittings are not readily available from stock. To better service your requirements, please contact your local CertainTeed Sales Distributor or CertainTeed Sales Representative for availability. CTD023775 Elbows 111/4, 22 V2 *0, 45 & 90 Increaser End Cap Elbows BOD ID L. i _L 'Subiect to Manufacturing Tolerances increaser Pipe Size A/C to A/C 6" to 8" 8" to 10" r 10" to 12" 12" to 14" BOD 12" to 15" 14" to 15" D 14" to 16" Note: Refer to 15" to 16" Standard Pipe and Standard 15" to 18" [_ 16" to 18" Coupling for dimensions not shown 18" to 20" 18" to 21" 20" to 21" * 20" to 24" 'Use 20 x 21 and 21 x 24 combination 21" to 24" For Pipe Class__ Use Fitting Class 1500-2400 2400 1500-2400-3300 Heavy 4000-5000 Extra Heavy 6000-7000 6000/7000 All Pipe Sizes, Ail Classes 11 %` Elbows 22 iv Elbows 30 Elbows 45e Elbows 90e Elbows Nom Pipe I.D.", All Size Classes 2400 B.O.O. Extra 6000/ Heavy Heavy 7000 L/2 8" 8.00 9.06 9.24 -- 9.75 10" 10.00 11.14 11.30 11.58 9.75 12" 12.00 13.24 13.46 13.70 9.75 14" 14.00 15.32 15.50 15.84 9.75 15" 15.00 16.36 16.56 16.94 9.75 16" 16.00 17.42 17.60 17.98 9.75 18" 18.00 19.60 19.80 20.20 20.63 19.50 20" 20.00 21.66 21.88 22.32 22.77 19.50 21" 21.00 22.74 22.94 23.40 23.85 19.50 24" 24.00 25.88 26.12 26.60 27 03 19.50 2 OC Now. 11% 22 'h 30 45 45 LF 90 Elbow 16.47 16.47 16.47 16.47 16.29 16.29 32.58 32.40 32.40 32.23 Nom. I.D." 6.00 8.00 10.00 12.00 12.00 14.00 14.00 15.00 15.00 16.00 18.00 18.00 20.00 21.00 Ex. Hvy. B.O.D." 9.24 11.58 13.70 15.84 16.94 17.48 17 98 18.61 20.20 20.20 22.32 23.40 24.15 26.60 B.O.D. 6000/7000 20.63 20.63 22.77 23.85 24.67 L" 6.25 6.75 7.25 7.75 7.75 8.25 8.25 8.25 8.75 8.75 9.25 9.25 9.25 9.25 X" 2.38 2.88 3.25 3.25 3.25 3.63 3.63 3.63 3.63 3.63 4.13 4.13 4.13 4.13 End Cap BOD Not ifer to standard Coupling for dimensions not shown Afc DISC Pipe Size 8" 10" 12" 14" 15" 16" 18" 20" 21" 24" B.O.D. Class 2400 10.50 12.75 15.00 17.15 18.26 19.31 21.63 23.81 24.96 28.22 Heavv 10.59 12.75 15.00 17.15 18.26 19.31 21.63 23.81 24.96 28.22 Extra Heavy -- 1300 15 24 17.48 18.61 19.68 22.09 24.15 25.26 28.69 B.O.D. Class 6000/7000 22.47 24.67 25.81 29.15 L" 4.00 4.38 4.63 5.00 5.00 5.00 5.75 5.75 5.75 5 75 Note: Some fittings are not readily available from stock. To better service your requirements, please contact your local CertainTeed Sales Distributor or CertainTeed Sales Representative for availability. CTD023776 Manhole Stub Manhole Stub Drop Manhole Section Note: 1. Refer to Standard Pipe for machined and unmachined dimensions not shown. 2. Available in all pipe sizes and classes comparable to standard pipe. Drop Manhole Section For Vertical Use Only |----------------------------39"------------------------------------- Pipe Size 6" 8" 10" 12" 14" 15" 16" Nom. I.D." 5.80 7 80 9.55 11,45 13.60 14.45 15.50 O.D." 6.66 8.80 10.89 12.99 15.07 16 11 . 17.15 13 CD Note: Some fittings are not readily available from stock. To better service your requirements, please contact your local CertamTeed Sales Distributor or CertamTeed Sales Representative for availability. Code No 40-31 -04 CertainTeed H Pipe & Plastics Group P.0 Box 860 Valley Forge, Pa. 19482 CTD023777 F i CTD023779 4-3*4 CertainTeed A C Non-Pressure Sewer Pipe PIPE CLASS SELECTION 'J A quick method for choosing the most economical class of asbestos-cement sewer pipe to suit each laying condition CTD023919 SUPPORTING STRENGTHS In 1913 Professor Anson Marston and A.O Anderson presented a paper describing the theory of eartn loads on underground conduits. In this paper a formula for computing the earth loading of underground conduits was presented which has become known as the Marston Formula'' and is generally accepted as the standard for computations of this type in 1946 Professor Spangler published a paper which compiled and evaluated all of the information developed since 1913 on the theory of earth loadings on ditch conduits Without attempting to produce an extensive report on these papers, which are very technical, there are some factors contained therein which should be considered in evaluating our class designations of non-pressure sewer pipe Current A/C sewer pipe specifications call for the crushing test on pipe to be performed by a method known as the "V" Block Method. This test specifies the minimum load per lineal foot that the pipes are designed to withstand. Under these test methods, our Class 2400 pipe has a minimum crushing load per lineal foot of 2400 lbs. Class 3300 would have a minimum of 3300 lbs. and so on. However, when the pipe is installed, its crushing strength is variable due to the method whereby it is installed. Table 1 takes into account these variables and selects the class of pipe suitable for the three acceptable bedding conditions. The values given in the Load Tables are calculated from the "Marston Formula" W=CwB2 and assume a soil weight of 120 lbs. per cubic foot. This weight is an average accepted by most engineers. The loads listed are based on a safety factor of 1.0 They must be multiplied by the safety factor specified by the engineer. ACCEPTABLE BEDDING CONDITIONS ORDINARY BEDDING; CLASS C--The pipe shall be bedded in compacted granular material placed on a flat trench bottom. The granular bedding shall have a minimum thickness of 4 inches (10 cm) under the barrel and shall extend one-tenth to one-sixth of the outside diameter up the pipe barrel at the sides. The remainder of the side fills and to a minimum depth of 6 inches (15 cm) over the top of the pipe shall be filled with lightly compacted backfill. Load factor is 1 5. FIRST CLASS BEDDING; CLASS B--The pipe shall be bedded in compacted granular material placed on a flat trench bottom. The granular bedding shall have a minimum thickness of one-fourth of the outside pipe diameter and shall extend halfway up the pipe barrel at the sides. The remainder of the side fills and a minimum depth of 12 inches (30 cm) over the top of the pipe shall be filled with carefully compacted material. Load factor is 1.9. CONCRETE CRADLE BEDDING; CLASS A--The pipe shall be bedded in a cradle of plain or reinforced concrete having a minimum thickness of one-fourth of the outside pipe diamter or a minimum of 4 inches (10 cm) under the barrel and extending up the sides for a height equal to one-fourth the outside diameter. The cradle shall have a width at least equal to the outside diameter of the pipe barrel plus 8 inches (20 cm). Backfill above the cradle and extending to 12 inches (30 cm) above the top of the pipe shall be compacted carefully. Load factor is 2.2 to 3.4. The above bedding conditions are recommended by the Water Pollution Control Federation Manual of Practice No. 9. In some cases, compacted backfill material would be acceptable bedding in place of granular material upon approval of the engineer. Procedures for determining the class of pipe that may be safely used Given: 1 Width of trench (measured at the top of the pipe) 2 Depth of cover 3 Superimposed wheel load 4 The Safety Factor 5 Class of bedding Procedure: 1 Refer to Table 3 (Earth Load Tables) for size of pipe and find the expected earth load for the corresponding width of trench and depth of cover. If the weight of the soil is greater or lesser than 120 pounds per cubic foot, multiply by the ap propriate percentage of difference. 2. Refer to the Superimposed Load Table No. 2 and make the necessary corrections if the load for single wheel is above 10,000 pounds 3 Add together the earth load and the superim posed load 4. Multiply the total load by the Safety Factor re quired by the engineer 5. Refer to Table No. 1 for safe supporting strengths and find the proper class of pipe for use with the ciass of bedding specified which meets the expected loads Example: Given: A 10'' pipe must be laid using Class B bedding m clay soil (wt. = 120 lbs..cu. ft.) with a 12' depth of cover. The width of the trench is 36'. A single wheel load of 12,000 pounds is to be used. The Safety Factor is 1.5. What class of 10" can be used? Solution: 1. In the Earth Load Table (Table 3) for 10" pipe, the expected load for a 3' wide trench and a 12' depth of cover is 2520 pounds. 2. in the Superimposed Load Table No.`2 the ex pected load for 10" pipe and 12' depth of cover is 30 pounds. Correction for a 12,000 pound wheel load results in a 36 pound load. 3. The total load that the pipe must support is the earth load of 2520 pounds plus the superimposed load of 36 pounds which is a total of 2556 pounds. 4. Multiply the total load by the Safety Factor of 1.5. The total load is 3834 pounds. 5. In the Safe Supporting Strengths Table No. 1. we find that Class B bedding gives a safe load of 4560 pounds per foot using class 2400 pipe. Since this is more than the expected load we would use a 10" Class 2400 pipe CTD023920 TABLE 1 SAFE SUPPORTING STRENGTHS IN LBS. PER LINEAL FOOT FOR VARIOUS BEDDINGS 1 Pipe ! Class 2400 3300 j 4000 : 5000 1 '6000 1 '7000 Class C Bedding 3600 4950 6000 7500 9000 10.500 Pipe classes available in sizes 18" thru 24" Class B Bedding 4560 6270 7600 9500 11,400 13.300 Class A Bedding 5280 - 8160 7620 - 11,200 8800 - 13,600 11,000 - 17,000 13,200 - 20,400 15.400 - 23.800 TABLE 2 Concentrated Superimposed Loads (lbs., Lin. Ft.) The values in the following table are calculated from the equation w = C PF and are based on a single L wheel load of 10,000 lbs. with an Impact Factor of 10 (an Impact Factor of 1.0 is acceptable for depths of cover of 3 feet or more). To convert to wheel loads other than 10,000 lbs., the values in the table can be multiplied by the percentage difference in the loads i.e., a wheel load of 12,000 lbs. is 120% of the values given in the table. DEPTH PIPE DIAMETER OF COVER 4" 5" 6" 8" 10" 12" 14" 15" 16" 18" 20" 21" 24" 2'0" 350 430 . 490 640 790 930 1060 1120 1180 1300 1410 1450 1590 3'0" 180 230 260 340 430 510 580 620 660 740 800 840 930 4'0" 110 130 150 200 260 310 350 380 400 450 500 520 590 5'0" 70 90 100 140 170 210 240 250 270 310 340 350 400 6'0" 50 70 80 100 120 150 170 180 190 220 240 250 290 7'0" 40 50 50 70 90 100 120 140 140 160 170 180 200 8'0" 30 40 40 60 70 80 100 110 110 130 140 150 170 9-0" 20 30 30 40 50 60 80 80 80 100 110 110 130 10'0" 20 20 30 30 40 50 60 70 70 80 90 90 110 12'0" 10 20 20 30 30 40 40 50 50 60 60 70 70 14'0" 10 10 10 20 30 30 30 30 30 40 40 50 50 16'0" 10 10 10 10 20 20 30 30 30 30 40 40 40 10 10 10 10 20 20 20 20 20 20 30 30 30 20'0" 10 10 10 10 10 10 20 20 20 20 20 20 ' 30 0o0 CTD023921 O ) U1 > TABLE 3 u n n 1 Depth of ~0 30' -0 5 0" 60 70' SO" 9 0" 1 GO ` IS'O" U'O' 16 0' 13'0" ?0G" 22'0" 24 0" 26'0" 2S0" 30'0 EARTH LOAD TABLES 4 PIPE Trench Width 2 0 26 3 0 rc 260 360 450 550 640 740 830 930 n:o 1310 1500 1630 1730 1760 1790 181C IS 30 iS20 170 260 360 450 550 640 740 S30 930 1120 1310 1500 1650 1SS0 2070 2260 2450 2630 2780 170 260 35C 450 550 640 740 830 930 1120 1310 15CO 1650 13S0 2070 2260 2450 2630 2820 5 PIPE Tr ench Width 2 0" 2'6 3 0" 2C0 320 440 560 670 790 910 1030 1 140 1380 1560 1630 1660 1 73C 1760 1790 1810 IS 20 1S20 200 320 440 560 670 790 910 1030 1140 1380 1610 1650 2080 2320 2550 2700 2740 2780 2790 2C0 320 440 560 670 790 910 1030 1140 1380 1610 1850 2080 2320 2550 2790 3020 3260 3490 20' 230 370 510 640 7SO 920 1050 1190 1330 1470 1560 1630 1680 1730 1760 1790 1810 1820 1520 6 PIPE Trench Width 2 6 30' 36 230 370 510 640 780 920 1050 1190 1330 1600 1870 2150 2420 2550 2630 2700 2740 2780 2790 230 370 510 640 780 920 1050 1190 1330 1600 1870 2150 2420 2690 2970 3240 3510 3790 3910 230 370 510 640 780 920 1050 1190 1330 1600 1870 2150 2420 2690 2970 3240 3510 1 3790 j 4060 ] Depth of Cover 2 0" 30" 40" 50" 60" 70" 80" 90" 10O" 120" 140" 160" 180" 20 0" 220" 240" 260" 28 0" 300" 20" 290 470 640 820 1000 1110 1200 1270 1350 1470 1560 1630 1680 1730 1760 1790 1810 1820 1820 8 PIPE Trench Width 26 30 3'6 290 470 640 820 1000 1170 1350 1530 1710 2060 2210 2330 2480 2550 2630 2700 2740 2780 2790 290 470 640 820 1000 1170 1350 1530 1710 2060 2420 2770 3130 3480 3560 3670 3780 3890 3910 290 470 640 820 1000 1170 1350 1530 1710 2060 2420 2770 3130 3480 3S40 4200 4550 4910 5150 40" 290 470 640 820 1000 1170 1350 1530 1710 2060 2420 2770 3130 3480 3840 4200 4550 4910 5260 20" 330 550 770 870 1010 1110 1200 1270 1350 1470 1560 1630 1660 1730 1760 1790 1810 1820 1820 10 PIPE Trench Width 2'6" 3 0" 3'6 330 550 770 990 1210 1430 1650 1770 1880 2060 2210 2330 2480 2550 2630 2700 2740 2780 2790 330 550 770 990 1210 1430 1650 1860 2080 2520 2940 3120 3290 3460 3560 3670 3780 3890 3910 330 550 770 990 1210 1430 1650 1860 2080 2520 2960 3400 3840 4270 4560 4730 4930 5000 5150 40" 4'6" 330 550 770 990 1210 1430 1650 I860 2080 2520 2960 3400 3840 4270 4710 5150 5590 6030 6430 330 550 770 990 1210 1430 1650 I860 2080 2520 2960 3400 3840 4270 4710 5150 5590 6030 6460 Depth of Cover 2'0" 3'0" 4'0" 5'0" 6'0" 7'0" 8'0" 9'0" 10'0" 12'0" 20" 370 630 770 870 1010 1110 1200 1270 1350 1470 2'6" 370 630 890 1150 1350 1500 1640 1770 1880 2060 12 PIPE Trench Width 30" 3'6" 370 630 890 1150 1400 370 630 890 1150 1400 1660 1920 2180 2440 2700 1660 1920 2180 2440 2960 4 0" 370 630 890 1150 1400 1660 1920 2180 2440 2960 46" 370 630 890 1150 1400 1660 1920 2180 2440 2960 i4'cr i6'cr 18'0" 20'0" 220" 1560 1630 1680 1730 1760 2210 2330 2480 2550 2630 2940 3120 3290 3460 3560 3470 3970 4190 4410 4560 3470 3990 4510 5030 5540 3470 3990 4510 5030 5540 24'0" 26'0" 28'0" 30'0" 1790 1810 1820 1820 2700 2740 2780 2790 3670 3780 3890 3910 4730 4930 5000 5150 '' 5860 6050 6240 6430 6060 6580 7100 7610 Ncte T>-ese loads are oasea on a Safety Factor of 1 0 They must be multiplied b> the Safety factor specified by the Engineer CTD023922 Depth of Cover 2'0" 3'0" 4'0" 5'0" 6'0" 7'0" 8'0" 90" lO'O" 12'0" lw 16'0" 18'0" 20'Q" 22'0" 24'0" 26'0" 28'0" 30'0" 20" 400 630 770 870 1010 1110 1200 1270 1350 1470 1560 1630 1680 1730 1760 1790 1810 1820 1820 2'6" 400 700 1000 1200 1350 1500 1640 1770 1880 2060 2210 2330 2480 2550 2630 2700 2740 2780 2790 EARTH LOAD TABLES 3 0" 400 700 1000 1300 1600 1900 2080 2270 2430 2700 2940 3120 3290 3460 3560 3670 3780 3890 3910 14" PIPE Trench Width 36" 400 700 1000 1300 1600 1900 2200 2490 2790 3390 3680 3970 4190 4410 4560 4730 4930 5000 5150 40" 400 700 1000 1300 1600 1900 2200 2490 2790 3390 3990 4590 5090 5380 5610 5860 6050 6240 6430 4'6" 400 700 1000 1300 1600 1900 2200 2490 2790 3390 3990 4590 5190 5790 6390 6980 7290 7530 7770 50" 400 700 1000 1300 1600 1900 2200 2490 2790 3390 3990 4590 5190 5790 6390 6980 7580 8180 8780 Depth of Cover 2'0" 30" 4'0" 5'0" 60" 7'0" 8'0" 9'0" 10'0" 12'0" 14'0" 16'0" 18'0" 20'0" 22'0" 24'0" 26'0" 28'0" 30'0" 26" 410 760 990 1200 1350 1500 1640 1750 1880 2060 2210 2330 2460 2550 2600 2660 2690 2720 2750 30" 410 760 1090 1430 1730 1910 2080 2270 2410 2700 2920 3120 3290 3450 3540 3640 3710 3790 3850 3'6" 410 760 1090 1430 1770 2060 2440 2760 2970 3350 3680 3940 4190 4410 4540 4690 4860 4960 5070 15 PIPE Trench Width 40" 410 760 1090 1430 1770 2060 2440 2780 3110 3790 4420 4800 5090 5380 5610 5830 6020 6190 6350 4'6" 410 760 1090 1430 1770 2060 2440 2780 3110 3790 4460 5140 5800 6440 6670 7050 7290 7530 7800 5-0" 410 760 1090 1430 1770 2060 2440 2780 3110 3790 4460 5140 5800 6480 6670 7300 7930 8550 9150 56" 410 760 1090 1430 1770 2060 2440 2780 3110 3790 4460 51405800 6480 6670 7300 7930 8550 9190 Depth of Cover 2'6" 30" 16" PIPE Trench Width 3'6" 40" 4'6" 50" 5'6" 2'0" 3*0" 4'0" 5'0" 6'0" 7'0" 8'0" 9'0" lO'O" 12'0" i4'cr 16'0" 18'0" 20'0" 22'Q" 24'0" 26'0" 28'0" 30'0" 420 760 990 1200 1350 1500 1640 1770 1880 2060 2210 2330 2480 2550 2630 2700 2740 2780 2790 420 760 1100 1440 1710 1890 2080 2270 2430 2700 2940 3120 3290 3460 3560 3670 3780 3890 3910 420 760 1100 1440 1780 2110 2450 2790 3020 3380 3680 3970 4190 4410 4560 4730 4930 5000 5150 420 760 1100 1440 1780 2110 2450 2790 3130 3810 4450 4800 5090 5380 5610 5860 6050 6240 6430 420 760 1100 1440 1780 2110 2450 2790 3130 3810 4490 5160 5840 6440 6800 7050 7290 7530 7770 420 760 1100 1440 1780 2110 2450 2790 3130 3810 4490 5160 5840 6520 7190 7870 8550 8850 9150 420 760 1100 1440 1780 2110 2450 2790 3130 3810 4490 5160 5840 6520 7190 7870 8550 9220 9900 Note These loads are based on a Safety Factor of l 0 They must be muit*pi*ed by tne Safety Factor specified by the Engineer Depth of :-o 3'0 4'0 5'0" 60' 7'cr S'O' 90" 100' 120 M'O" ISO'' 20 0" 22 0" 24'0" 26'0" 2S'0" 30'0" 2'6" 470 S20 990 1200 1350 1500 1640 1770 1SS0 2060 2210 2330 24S0 2550 2630 2700 2740 2780 2790 30 470 820 1200 1460 1710 1890 2060 2270 2430 2700 2940 3120 3290 3460 3560 3670 3780 3890 3910 3 6" 470 820 1200 1580 1970 2350 2530 2790 3020 3380 3680 3970 4190 4410 4560 4730 4930 5000 5150 18 PIPE Trench Width 40" 4'6" 470 820 1200 1580 1970 470 820 1200 1580 1970 2350 2730 3110 3490 4030 2350 2730 3110 3490 4260 4450 4800 5090 5380 5610 5020 5640 6080 6440 6800 5860 6050 6240 6430 7050 7290 7530 7770 EARTH LOAD TABLES 50 470 820 1200 1580 1970 2350 2730 3110 3490 4260 5020 5790 6550 7320 7860 8250 8550 8850 9150 56' 470 820 1200 1530 1970 2350 2730 3110 3490 4260 5020 5790 6550 7320 8080 8840 9610 10270 10600 6 0" 470 820 1200 1580 1970 2350 2730 3110 3490 4260 5020 5790 6550 7320 8080 8840 9610 10370 11140 Depth of 2'0" 3'0" 4'0" 5'0" 6'0" 7'0" B'O" 9'0" 10'0" 12'0" 14'0" 16'0" 18'0" 20'0" 22'0" 24'0" 26'0" 28'0" 30'0" 26" 510 820 990 1200 1350 1500 1640 1770 1880 2060 2210 2330 2480 2550 2630 2700 2740 2780 2790 30" 510 870 1240 1460 1710 1890 2080 2270 2430 2700 2940 3120 3290 3460 3560 3670 3780 3890 3910 3'6" 510 870 1290 1720 2060 2330 2530 2790 3020 3380 3680 3970 4190 4410 4560 4730 4930 5000 5150 20 PIPE Trench Width 40" 4*6" 50" 510 870 1290 1720 2140 510 870 1290 1720 2140 510 870 1290 1720 2140 2560 2980 3270 3550 4030 2560 2980 3400 3830 4620 2560 2980 .3400 3830 4670 4450 4800 5090 5380 5610 5230 5640 6080 6440 6800 5520 6360 7050 7500 7860 5860 6050 6240 6430 7050 7290 7530 7770 8250 8550 8850 9150 5'6" 510 870 1290 1720 2140 2560 2980 3400 3830 4670 5520 6360 7210 8050 8900 9510 9870 10350 10530 60" 510 870 1290 1720 2140 2560 2980 3400 3830 4670 5520 6360 7210 8050 8900 9740 10590 11430 12100 66" 510 870 1290 1720 2140 2560 2980 3400 3830 4670 5520 6360 7210 8050 8900 9740 10590 11430 12280 Depth of Cover 2'0" 3'0" 4'0" 5'0" 60" 30" 530 920 1240 1480 1730 3'6 530 920 1380 1750 2060 4'0" 530 920 1380 1750 2190 21 PIPE Trench Width 4'6" 50" 530 920 1380 1750 2190 530 920 1380 1750 2190 56'' 530 920 1380 1750 2190 60" 530 920 1380 1750 2190 66" 530 920 1380 1750 2190 70 8'0" 9'0" lO'O" 12'0" 1910 2080 2270 2430 2700 2350 2570 2790 3020 3380 2630 3070 3320 3460 4030 2630 3070 3500 3950 4620 2630 3070 3500 3950 4800 2630 3070 3500 3950 4800 2630 3070 3500 3950 4800 2630 3070 3500 3950 4800 140" 160" 18 0" 20 0" 22 0" 2940 3120 3300 3460 3560 3680 3970 4190 4410 4560 4460 4800 5090 5380 5610 5230 5640 6080 6440 6800 5650 6550 7050 7500 7860 5650 6550 7400 8250 9080 5650 6550 7400 8250 9120 5650 6550 7440 8250 9120 240" 26'0" 28'0" 300" 3670 3780 3890 3910 4730 4930 5000 5150 5860 6050 6240 6430 7050 7290 7530 7770 8250 8560 8850 9150 9620 9980 10,350 10 890 10.000 10,850 11.650 12:100 10,000 10.850 11,700 12 600 Note Tr-ese loads are based on a Salely Factor ol 1 0 They must be multiplied b, me Sately Factor specified by me Engineer CTD023924 EARTH LOAD TABLES __________________________ D'P,h of r " 24 PIPE Trench Width ' 3'0" 3'6" 40 46" 5 O' 56" 6 0" 6'6" 70" 2'0" 3*0" 4'0" 50'' 6'0" 7-0" 8*0" 90" 10*0" 120" 14-0" 16'0" IS'O" 20'0" 220" 24'0" 260" 28'0" 300" 630 940 1240 1460 1710 1890 2080 2270 2430 2700 2940 3120 3290 346C 3560 3670 3780 3890 3910 630 940 1450 1790 2060 2330 2530 2790 3020 3380 3680 3970 4190 4410 4560 4730 4930 5000 5150 630 940 1450 1950 2450 2730 3040 3270 3550 4030 4450 4800 5090 5380 5610 5860 6050 6240 6430 630 940 1450 1950 2450 2960 3460 3840 4080 4740 5230 5640 6080 6440 6800 7050 7290 7530 7770 630 940 1450 1950 24 50 2960 3460 3960 4470 5400 6000 6600 7050 7500 7860 8250 8550 8850 9150 630 940 1450 1950 2450 2960 3460 3960 4470 5470 6430 7440 8130 8710 9080 9510 9870 10350 10530 630 940 1450 1950 2450 2960 3460 3960 44 70 5470 6480 7490 8490 9500 10370 10800 11230 11660 12100 630 940 1450 1950 2450 2960 3460 3960 4470 5470 6480 7490 8490 9500 10510 11510 12520 13190 13690 630 940 1450 1950 2450 2960 3460 3960 4470 5470 6480 7490 8490 9500 10510 11510 12520 13520 14530 Note These loads are based on a Safety Factor of 1 0 They must be multiplied by i^e Safe:, Factor specified by the Engineer EXCEPTIONALLY SMOOTH BORE . . . NON-CORRODING, NON-ELECTROLYTIC . . . STRONG AND DURABLE . . . TIGHT JOINTS . . - RESILIENT JOINTS . . . LIGHTWEIGHT . . . LONG LENGTHS . . . SIMPLE TWO-STEP JOINT ASSEMBLY . . . QUICK CONNECTIONS AND TIGHT JOINTS . . NEW BRANCH CONNEC TIONS EASILY MADE . . Manning factor of n = 0.010 . . . higher flow capacity. bore remains smooth, maintenance minimized. made of age-hardening Portland cement and high-tensile-strength mineral asbestos-fibers . . . high crushing strength. keep water and roots out. absorb vibration, allow deflection at each joint. pipe lengths easily handled by two men, no machinery required except in the larger sizes, transportation costs reduced. 13' lengths mean fewer joints, quicker laying, simplified grading and aligning. lubricate rubber rings, slide pipe into coupling . . . That's all you need for quick assembly. with asbestos-cement tees and wyes having the FLUID-TITE feature. cut hole in existing line; branch saddle easily connected. CTD023925 ' t " ffic9S Atlanta Pipe District 2295 Parklake Dr.. N.E. Suite 510 Atlanta, GA 30345 404/938-4616 TWX 810-766-4926 Denver Pipe District 5115 South Valley Highway Suite 156 Englewood. CO 80111 303/773-2760 TWX. 910-935-0888 Houston Pipe District 4151 Southwest Freeway Suite 670 P O. Box 25185 Houston. TX 77027 713/960-1470 TWX 910-881-1652 Los Angeles Pipe District 1801 East Parkcourt Place Building E. Suite 103 Santa Ana. CA 92701 714/972-2644 From Los Angeles: 213/625-1915 TWX 910-595-2672 Phoenix Branch Office 2255 West Northern Avenue Suite Bl 10 Phoenix, AZ 85021 602/864-1177 TWX 910-951-1462 Philadelphia Pipe District 987 Old Eagle School Road Suite 703 Wayne, PA 19087 215/687-9250 TWX 510-668-0641 St. Louis Pipe District 301 Sovereign Court Suite 111. Regency Park Manchester. MO 63011 314/394-7330 TWX 910-760-1850 San Francisco Pipe District 3000 Citrus Circle Suite 210 Walnut Creek. CA 94598 415/938-6800 TWX: 910-385-6815 Export P.O. Box 860 Valley Forge, PA 19482 215/687-5000 TWX: 510-668-1912 TELEX: 845-263 Certairileed Z\ Pipe & Plastics Group CertamTeed Corporation P O. Box 860. Valley Forge. PA 19482 CTD023926 Printed in U S A