q -0.314 0.292 m We may chuckle a little, but this happens all too frequently in the field. 0.98 0.761 l -0.351 0.57 -0.157 0.522 0.043 0.48 c [ (\035\034) -16 (\033) -21 (\032) -7 (\033) -11 (\031) ] TJ q W /Font << Q k HLN0y 1.117 3.679 l /CS0 66 0 R /T1_2 49 0 R 0 1.16 l -3.081 -5.243 -1.965 -4.564 -1.127 -4.017 c Q -48.679 -1.25 Td << f >> %%EOF /ColorSpace << 0.104 -1.802 -0.279 -1.788 -0.703 -1.788 c -2.283 3.679 m 8 0 0 8 172.5585 29.684 Tm /T1_0 34 0 R 278.967 350.263 0.637 -2.448 re 4.023 -13.273 l 2.329 -0.665 l /TrimBox [ 0 0 612 792 ] 2.562 0.808 2.005 1.298 1.279 1.298 c h /GS1 65 0 R >> h -1.29 1.617 -1.815 0.979 -1.815 -0.114 c -0.317 -1.599 l >> hbbd``b`$/ H~,@9j n "t@(@1b``$ y@4 BT /GS2 gs /C2_0 39 0 R >> h /Type /Action -1.107 -1.992 -1.355 -1.949 -1.588 -1.887 c /Type /Annot -0.321 6.867 l 8 0 obj /GS3 63 0 R 1.126 -8.152 0.01 -9.216 -1.148 -9.216 c 1.886 2.397 l 1.996 0.057 2.248 -0.352 2.248 -0.903 c 0 0 m 2017-06-12T13:26:24-06:00 McWane Ductile is proud to be a part of the McWane family of companies. q 4.41 -2.269 4.41 -1.305 3.318 -1.305 c 3.9 0.17 4.099 0.17 4.297 0.113 c -2.026 0 l 2.411 3.972 2.936 3.574 2.936 2.397 c /CropBox [ 0 0 612 792 ] -0.816 -0.93 -0.92 -0.635 -0.92 -0.369 c /T1_0 85 0 R 1.461 0 Td -0.255 -5.829 -0.822 -5.899 -1.603 -5.899 c q After all the air has been, expelled, the corporation cocks shall be closed and the test pressure applied. -1.29 1.617 -1.815 0.978 -1.815 -0.113 c The pump should be isolated from the line during the actual test period. 2.935 0.695 2.85 0.17 2.538 -0.241 c 0.32 5.08 l q 10.083 -7.913 l /Parent 1 0 R 0.709 5.361 -0.283 5.148 -1.021 4.807 c -1.503 -2.226 -4.807 -3.204 -4.807 -0.568 c 189 0 obj <>stream Q -0.429 -2.827 -1.251 -1.97 -1.251 -0.937 c https://www.linkedin.com/in/jerry-regula-6a87b8138/, How to Use the McWane Ductile Iron Pipe Submittal Builder. Q It may be necessary to supplement this standard with special requirements not included in this standard (see foreword, Sec. Files 0.813 -0.052 1.083 0.058 1.416 0.058 c /T1_4 49 0 R PDF/X-1:2001 4.127 -1.702 3.787 -1.645 3.446 -1.645 c -1.207 -0.247 -1.483 -0.024 -1.511 0.371 c <008b> Tj 2.995 7.434 4.313 5.709 4.313 3.057 c -0.775 -2.999 -0.816 -3.043 -0.91 -3.043 c -2.657 -4.401 -2.44 -4.623 -2.191 -4.623 c 0.403 -3.367 0.972 -2.658 0.972 -1.565 c 0 0 0 1 k 1.404 -3.83 l 0 0 m 13.898 0 l -6.382 -3.83 m f -1.986 -2.325 -0.582 -3.999 1.829 -3.999 c As new technologies emerge, new standards are developed. 1 0 0 1 357.8687 373.9989 cm Q 1.673 0.057 1.915 -0.071 2.053 -0.375 c -0.499 -0.713 -0.232 -0.646 0 -0.518 c -1.403 1.391 l -1.079 -1.136 -0.865 -1.483 -0.418 -1.483 c Q 0 0 m -1.706 -1.418 l 85% found this document useful (13 votes), 85% found this document useful, Mark this document as useful, 15% found this document not useful, Mark this document as not useful, Save Hydrostatic Testing Awwa 600 For Later. 3.021 -1.021 l 0 0 m /C2_0 39 0 R 1.9 -7.303 l /ColorSpace << IG,8,1K$%4O_f[Gm7{[/=)wO xs?2QR(6e+qP! endobj 0 0 m 278.967 351.319 0.637 -0.608 re f 0 g -1.924 -0.738 -1.024 0.443 0.051 0.443 c /MediaBox [ 0 0 612 792 ] 1.34 -1.483 1.34 -1.645 1.364 -1.773 c h A test pressure of 300 psi will be detrimental to weak materials, such as polyvinyl chloride (PVC) rated at 125 psi, which also does not have a safety factor of 2 and surge allowance of 100 psi included in the design, compared to the stronger ductile iron that does. /GS2 64 0 R f (\030\034) Tj 0.637 0 l -0.732 -1.034 -0.408 -1.365 0.001 -1.365 c IV. h 0 0 m 1.602 -2.283 2.552 -1.829 2.992 -1.021 c h f 10.721 -7.303 l 1.203 0.465 l 4.737 -1.545 4.708 -1.035 4.694 -0.482 c /F1 54 0 R 1.383 -0.57 1.268 -0.551 1.155 -0.551 c 2.139 1.284 m /Filter /FlateDecode /TT0 60 0 R 0.315 -0.758 0.294 -0.689 0.18 -0.657 c The design engineer and owner anticipate news of a tight line, ready to serve hundreds or thousands of customers, or provide water to a new facility where a multitude of neighbors may find employment. >> -0.048 Tc 1.235 0 Td 17 0 obj [ <16> -75 <16> -37 <02> -52 (\203) -60 <7f> -54 <17> -49 <0284> -32 (\216) -73 (\216) -33 (\204) ] TJ 0.556 1.297 0 0.808 0 0 c 0.699 0 l /XObject << /Annots [ 18 0 R ] 0.162 -1.764 -0.347 -1.992 -0.865 -1.992 c 1.896 -0.333 1.768 -0.77 1.279 -0.77 c /Annots [ 18 0 R ] 0 14.772 l -0.482 5.607 m 0 -2.448 l Q 0 -0.704 0.47 -1.265 1.279 -1.265 c 1 0 0 1 115.188 669.4841 cm 1.901 -1.645 1.901 -3.574 1.901 -4.623 c 1 0 0 1 144.24471 688.50121 cm -0.021 Tw 0 2.004 l 0 15.616 l Installation of Ductile-Iron Water Mains and Their Appurtenances AWWA C600-05 and AWWA C605-05 1.03 TEST PRESSURES A. 2.792 0.62 2.047 -1.787 2.016 -1.905 c /GS0 62 0 R 377.597 384 m AWWA C600-10 Installation of Ductile-Iron Mains and Their - Store The following blog is a blue print, which, if followed, will lead to a successful hydrostatic testing of a water line using ductile iron pipe. Leakage shall not be measured by a drop, These formulas are based on an allowable leakage of 11.65, gpd/mi/in. 0.86 -1.83 1.178 -1.678 1.326 -1.407 c 1.307 -0.832 1.278 -1.007 1.174 -1.145 c /T1_1 49 0 R 2.933 0 Td -2.295 -8.226 -1.707 -8.773 -1.106 -8.773 c 0 0 m 0.181 1.226 -0.076 1.849 -0.984 1.849 c These piping systems often contain components made from other materials. -4.807 1.007 -3.432 1.702 -1.943 1.702 c S 0 g (\031) Tj -1.341 -1.977 -1.745 -1.431 -1.745 -0.685 c -1.985 -0.227 m -0.41 0.098 -0.732 -0.235 -0.732 -0.634 c f 4.127 -1.702 3.787 -1.645 3.446 -1.645 c II). 0.637 -1.35 0.694 -1.545 0.937 -1.545 c 1 0 0 1 289.8315 356.3588 cm /T1_1 85 0 R Q h 0.566 0 l << -1.593 -3.574 -1.924 -2.88 -1.924 -2.2 c /TrimBox [ 0 0 612 792 ] << 1.852 -3.997 l 0.637 -2.377 l 4 M 3.673 -1.22 3.29 -2.525 1.829 -2.525 c [ (\033) -3 <1314> 6 (\034) 4 <1512> ] TJ -15.561 -8.879 -11.818 -12.623 -7.197 -12.625 c -0.631 0 -1.2 -0.709 -1.2 -1.817 c 1.801 0 l h -0.249 -1.182 -0.155 -1.33 0.372 -1.418 c -0.312 -0.222 m 1.128 0 Td 0.626 -0.986 0.344 -1.267 0 -1.267 c Q Q endstream endobj startxref Today, there are more than 190 AWWA Standards. 1 0 0 1 128.63091 669.668 cm f /T1_2 1 Tf -1.789 -2.585 -1.375 -0.782 -0.248 0.458 c >> 6.046 0 l /BitsPerComponent 8 << -1.612 0.337 -1.15 0.57 -0.651 0.57 c 1.887 0.424 1.578 0.732 0.832 0.732 c /MediaBox [ 0 0 612 792 ] -1.799 -8.123 -1.809 -8.3 -1.727 -8.3 c f Copyright 2017 American Water Works Association All Rights Reserved 0 -2.205 l 2.241 -0.638 1.787 -0.894 1.206 -0.894 c PDF SECTION 9 WATER CONSTRUCTION STANDARDS - Truckee Meadows Water Authority 0.31 -5.509 -0.269 -4.829 -0.847 -4.342 c 1.092 2.397 0.156 2.326 -0.567 1.971 c 4.44 -3.425 l endobj 2.937 -3.318 l 0.566 -0.555 l 24.092 -39.6 l Ri pu>,s(^ FIRc;ZS"]MN??$WQ?RPNhNN!7ofGyvj81k9FM&tlrV^$~>c+o%d 1 0 0 1 274.2681 377.6796 cm Q First edition approved by AWWA Board of Directors May 8, 1977. /Type /XObject 1.871 4.445 1.334 5.332 1.334 6.395 c 0 0 m q 1.611 -1.141 l -1.096 -1.25 Td 0.021 Tc 0.001 -0.704 l -0.907 1.745 -0.354 1.659 0.17 1.503 c f >> 2.624 -9.898 l f /CropBox [ 0 0 612 792 ] q /GS1 gs 0.665 0.441 0.865 0.803 1.278 0.803 c /T1_0 1 Tf American Water Works Association works closely with government officials on policy and advocacy in the water industry. -0.404 -8.773 0.31 -8.093 0.31 -6.646 c q BT /GS2 63 0 R 0.254 0 l VI. /BleedBox [ 0 0 612 792 ] -0.946 -0.557 0.161 -0.31 0.161 -1.193 c 0 1.121 1.262 1.262 2.113 1.262 c 1.023 0.518 0.972 0.709 0.786 0.709 c /Type /Page h Keep in mind there are documented procedures and knowledgeable McWane Ductile staff available for assistance. 0.553 -1.56 l Q >> %PDF-1.6 % 0 -3.565 l -0.403 -0.62 -0.641 -1.299 -0.765 -1.728 c -0.504 -0.747 -1.611 -1.075 -1.611 -0.19 c T* 5.645 0 l <0e1e> Tj T6{Ra>G|FbXno,m&?&kOGy*uW6B$'Mj];gjJDt.Gx&r:dMabz)4&W+d(6~Ubv 1 0 0 1 353.1221 349.7348 cm 1.688 0 l 1.085 0.443 1.706 -0.517 1.706 -1.728 c /Width 179 -1.745 0.023 -1.326 0.584 -0.561 0.584 c /T1_0 1 Tf f <> 0.5 w /T1_1 34 0 R 6.438 -3.333 l << h /GS2 63 0 R /TT0 60 0 R 1 /TT0 60 0 R 1 0 0 1 126.2207 680.71609 cm >> 0.499 -1.364 0.323 -1.273 0.323 -1.065 c /GS0 62 0 R >> 3.319 -6.025 2.879 -6.083 2.312 -6.083 c 1.852 0 1.852 1.953 1.852 3.146 c mY+lim ]O PavS!1rTT,mYfNpervAM =Iiux_d6}F@``!,>3n.w-ml(6p>&,\*1`aDpheQ`yr8 *>T'ld4eL[\oTF s%0g-b 7%6|ZSsY y[C1cm#]hjFv.oA.H i \_FM TXgPmht}&K]Y2le1x-0CJ rg|kNpxXp_ #G7dS_Q`1RsBSevHAm-:&^~t /S /URI Slow fill the line. 0 Tw /TrimBox [ 0 0 612 792 ] 1 0 0 1 281.15379 359.6918 cm Web evaluation of the required testing. f PDF Ductile-Iron Pipe and Fittings - American Water Works Association 4 M -3.05 -5.362 -3.422 -4.933 -3.422 -3.796 c 1 0 0 1 273.78169 349.0228 cm 1.603 -2.283 2.553 -1.829 2.993 -1.021 c 1.126 -8.152 0.01 -9.216 -1.148 -9.216 c /Type /Page 1.911 -1.583 1.901 -1.412 1.897 -1.226 c Tj /F1 54 0 R 0.214 0.162 0.485 0.266 0.756 0.266 c 0.86 -1.83 1.179 -1.678 1.327 -1.407 c T* q Q Crews have worked through inclement weather. 0 -0.458 -0.228 -0.93 -0.548 -0.93 c 0 0 m 0 0 m q /ExtGState << 1.076 0 Td 0.525 -0.894 0 -0.624 0 0 c -1.986 -0.227 m 1.886 2.397 l 1 0 0 1 93.53391 669.5269 cm 0.761 -1.446 l 0.181 0.371 l ANSI/AWWA C600-17 (Revision of ANSI/AWWA C600-10) C 017 A W W A A This is a preview of "AWWA C600-2017". 1.336 -1.407 l 0 0 m 0.737 -0.437 0.637 -0.937 0.637 -1.25 c 0 0 m /TrimBox [ 0 0 612 792 ] 1.326 -2.652 l -0.207 -0.704 l Explanation: Defineswhat an AWWA Standard is and what it covers. 5.659 2.183 3.999 3.645 1.829 3.645 c These procedures should not be applied for air-pressure testing because of the, 4.1.1.1 Test pressure shall not be less than 1.25 times the working pressure at the. 1.659 2.652 l 0 0 m /ExtGState << Her husband does not understand why she is cooking a 5-pound turkey in a 10-pound pot. W /Length 36544 /TrimBox [ 0 0 612 792 ] 0 Tw Valves shall, not be operated in either the opening or closing direction at differential pressures, above the rated pressure. h /Contents 100 0 R 1.477 -0.988 l /Parent 1 0 R f 15 0 obj 0 -2.448 l First edition approved by AWWA Board of Directors May 8, 1977.This edition approved June 20, 2010. -0.404 -8.773 0.31 -8.093 0.31 -6.646 c /GS2 63 0 R The purpose of this standard is to define the minimum requirements for a water utilitys stormwater management program, including management of stormwater on water utility sites, addressing water quality and water quantity You can be confident when you select products and processes that meet the requirements of AWWA Standards. /Resources << -2.893 0 l -1.433 4.084 l At the, conclusion of the pressure test, the corporation cocks shall be removed and plugged. >> >> proof:pdf h q /GS1 65 0 R q 1 0 0 1 78 582.3992 cm -2.233 -9.216 -3.081 -8.404 -3.081 -6.985 c 468 0 l /Resources << /T1_1 1 Tf -0.285 -1.568 0.138 -1.83 0.57 -1.83 c 6 0 obj -0.007 Tw 3.021 -4.539 3.815 -4.34 4.51 -3.957 c 0 0 m -0.304 0.585 -0.119 0.556 0.057 0.504 c 2.561 0.808 2.006 1.297 1.279 1.297 c 3.035 -1.247 3.035 -1.73 3.106 -2.113 c -1.416 -3.929 -1.685 -4.106 -2.202 -4.711 c 0.524 -0.893 0 -0.624 0 0 c 3.347 0 l 2.091 -1.264 2.562 -0.703 2.562 0 c -1.549 -1.364 l Q f >> /ProcSet [ /Text /ImageC /PDF /ImageB /ImageI ] -4.325 -3.829 l 1.717 -1.659 l 1.246 -2.211 l /GS1 65 0 R /TT0 60 0 R /ProcSet [ /PDF /ImageI /Text /ImageC /ImageB ] -3.304 -5.942 -4.041 -5.814 -4.736 -5.629 c test pressure before conducting the leakage test. 4.658 0 l 2.085 0 l 4.435 6.897 l 0 3.462 l 0.637 -3.565 l -1.2 -2.688 -0.755 -3.19 -0.176 -3.722 c -0.012 Tw 4.779 -2.113 l 1.688 -1.659 l 0 0 0 1 K /GS2 gs /ExtGState << /Im0 19 0 R 0 0 m The Mc Wane Ductile Double Bump protocol is an excellent diagnostic process written for operators to differentiate a leak from trapped air: If the amount of make-up water remains the same or slightly improves, this is an indicates trapped air. /Subtype /Image /GS1 65 0 R C600-17 Installation of Ductile-Iron Mains and Their Appurtenances >> endobj This edition approved June 6, 1993. endobj %%EOF /ProcSet [ /Text /ImageC /PDF /ImageB /ImageI ] 6.3 Special Service Requirements, 70 References, 71 . h 1.477 -2.448 l Q -6.382 -3.829 m h -2.285 -1.329 -2.605 -2.525 -2.636 -3.663 c q q Q /BleedBox [ 0 0 612 792 ] /Contents 79 0 R 0.323 -0.689 0.746 -0.642 1.031 -0.642 c These AWWA Standards address all facets of water treatment and delivery. f >> These procedures should not be applied for air-pressure testing because of the serious safety hazards involved with compressed air. -0.285 -1.568 0.138 -1.83 0.57 -1.83 c << The hydrostatic test parameters must be clearly defined during the design phase and stated in the project specifications. -3.081 -6.985 m 0 0 m /T1_5 47 0 R f /Rotate 0 . 1 0 0 1 102.7715 738.00011 cm /BleedBox [ 0 0 612 792 ] 0 0 m 5.191 -9.898 l 396.0011 0 0 396.0011 -7.2004 17.8199 Tm /TrimBox [ 0 0 612 792 ] 4.198 -3.333 l Copyright 2023 McWane Ductile. 0.622 -1.148 l 2.512 5.607 l 3.957 -7.913 l /GS0 62 0 R >> 0.2 0.5 0.3 RG 0.018 Tc /GS1 65 0 R (100 mm Through 300 mm), AWWA Comment Period on ANSI/AWWA D104 - Automatically Controlled, Impressed-Current Cathodic Protection for the Interior Submerged Surfaces of Steel Water Storage Tanks, AWWA COMMENT PERIOD ON THE REVISIONS TO AWWA C219 Bolted Sleeve-Type Couplings for Plain-End Pipe. /T1_2 80 0 R 1.644 0.281 m 0.085 0.978 0.624 1.716 1.687 1.716 c /ExtGState << >> The last two digitsindicatethe year itwas approved, withany applicablerevision information listed at the bottom. Each AWWA Standard is developed by a dedicated volunteer committee and is subjected to a rigorous formal approval process. /GS2 gs q 4.808 -3.403 l 0 0 0 1 K Q W Looking for answers to your DI pipe questions? h Approved by American National Standards Institute Feb. 14, 2017. T* /GS0 62 0 R 1.245 -1.982 l h /C2_0 39 0 R Busting the Myth on Ductile Iron Pipe Lead Times, National Manufacturing Day to Launch Second Consecutive McWane Scholarship Program for Skilled Trades, McWane Ductile Announces $45 Million Dollar Investment, Expansion in Coshocton County, McWane Ductile Focuses on Capital Investments, Operational Efficiencies to Meet Demand Amid Supply-Constrained Market, California Transparency in Supply Chain Disclosure, Total overall difference from the low to highest elevations, Proper lubrication of gaskets and spigots, Proper alignment of joints during the homing process - "Straight is great! /ColorSpace << q The purpose of this standard is to provide the minimum requirements for the materials and installation of CIPP systems for the rehabilitation of existing potable water mains 4 in. h 0.637 -2.448 l endobj 2.45 2.466 2.44 2.644 2.285 2.644 c 0.049 Tc 1.327 -2.652 l h 2.956 -0.76 2.956 -0.437 2.59 -0.437 c /GS1 65 0 R f 4.1.1.4 Test pressure shall not vary by more than 5 psi (34.5 kPa) for the duration, 4.1.1.5 Valves shall not be operated in either direction at a differential pressure, exceeding the rated valve working pressure. -0.631 0 -1.199 -0.709 -1.199 -1.817 c -0.284 6.069 l 1.697 0.803 1.896 0.451 1.896 0.076 c Q 4.1.1.3 The hydrostatic test shall be of at least a 2-h duration. -0.946 -0.557 0.161 -0.31 0.161 -1.193 c 0 0 m /F1 54 0 R 0.1 -1.896 l h Documentsincludes anyreferenced papers h 0.048 Tw -45.753 72.173 Td -1.985 -2.325 -0.582 -3.999 1.829 -3.999 c 2.085 0 l 0.229 -0.609 0.059 -0.609 0.003 -0.609 c mn >*[X;J6 } Effective Date: April 12, 2022 . S 9 0 obj /GS2 gs 378 341.102 l << Q Much time, effort, and care have been expended installing a water line. 230 0 obj <><><>]/ON[232 0 R]/Order[]/RBGroups[]>>/OCGs[232 0 R]>>/OutputIntents[<>]/PageLabels 213 0 R/Pages 216 0 R/Type/Catalog/ViewerPreferences<>>> endobj 231 0 obj <>/Font<>>>/Fields 209 0 R>> endobj 226 0 obj <>stream -0.124 0.561 0 0.325 0 0 c 6.949 -1.985 l 0 0 m f /F1 11.5 Tf endobj h 0.559 6.232 0.527 6.439 0.134 6.498 c 0 0 0 1 K Together, we are Building Iron Strong Utilities for Generations! << -4.027 -4.367 -3.403 -4.553 -2.751 -4.553 c (\031) Tj /GS2 gs 0.6 7.089 1.148 7.384 1.52 7.665 c AWWA C605-13 Underground Installation of Polyvinyl Chloride (PVC) and -1.744 1.849 -2.12 1.264 -2.12 0.556 c Unexpected rock was found, which slowed progress but did not stop installation of the pipe. 1.147 -2.54 1.179 -2.437 1.396 -1.698 c PDF/X-1:2001 disinfection xmp.iid:28f67be3-fa47-ce4c-bc0d-4b89626fd7b4 endstream endobj 250 0 obj <>>>/Resources 261 0 R/Subtype/Form>>stream [ (\201) -25 <0f8d> -15 <0e0619> 21 <11050f060f0d0c19> 21 <048f8f8d0d> 15 <10110519> 21 (\220) 20 (\235\031) 21 (\037) 40 (\032\032) 40 (\037\031) 21 21 <0d0b19> 21 -15 <0e19> 21 <8004> 25 <9d198201> 50 <191483848402> ] TJ -0.195 0.066 -0.337 0.104 -0.57 0.104 c -1.403 0 l 0.774 3.679 l /T1_0 1 Tf S Includes -0.972 -3.708 -0.91 -3.825 -0.941 -3.973 c /Font << 3.318 -6.027 2.879 -6.084 2.312 -6.084 c -1.571 -5.066 -1.789 -4.238 -1.789 -3.515 c 1.739 -3.318 l Q 0.637 -2.448 l f All eyes are on that gauge in hopes of validating the work was successfully completed. 4.666 2.283 l Installing Ductile-Iron Mains /Parent 1 0 R endobj 3.135 -4.608 3.461 -4.538 3.659 -4.409 c Files AWWA C600-17 Installation of Ductile-Iron Mains and Their Appurtenances .More Information List Price: $140.00 Member Price: $98.00 Quantity: 0.292 -0.625 0.335 -0.542 0.335 -0.45 c 0 Tw 1.9 -7.303 l 1.776 -1.599 l 0 0 m 0.689 -0.261 0.376 -0.285 0.133 -0.404 c Q The Contractor shall submit a test report which includes the following -2.595 -9.083 l 0.276 -2.039 0 -1.73 0 -1.245 c 0.665 0.076 m 0 0 m 1.649 2.652 l Q Guidelines set forth in the AWWA M41 Manual and the ANSI/AWWA C600 Standard are as follows: "Test pressure shall be 1.25 times the operating pressure. /MediaBox [ 0 0 612 792 ] 4.58 7.901 4.383 8.729 3.463 8.729 c 0.774 3.679 l 0 0.465 l /T1_3 80 0 R 0 0 m 0.956 -0.261 l 1.44 0.038 l 0 0 m 3.801 -2.808 3.006 -3.148 2.084 -3.148 c 0 -2.448 l -0.352 0.57 -0.157 0.522 0.043 0.479 c /Contents 92 0 R 0 1.092 0.596 2.17 1.829 2.17 c 1.593 -2.102 1.593 -2.05 1.57 -1.628 c >> 16 0 obj 0.001 0.098 m 4.254 -3.999 5.658 -2.325 5.658 -0.227 c -0.61 -0.694 -0.703 -0.606 -0.713 -0.429 c -0.285 -1.569 0.138 -1.83 0.57 -1.83 c /Annots [ 18 0 R ] /MediaBox [ 0 0 612 792 ] 0.956 -0.262 l Q -4.623 -4.07 l HyTW/B(^ !DQJ*(BD,B]U"(""eZ+2[z k]P 0 0 m Q 258 341.102 l 0 0 0.77 rg Thousands of utilities in North America and other countries, have adopted AWWA Standards as part of their processes and procedures. q 0 Tw /CropBox [ 0 0 612 792 ] 85.92 0 0 58.31999 257.28152 276.09309 cm /T1_0 34 0 R 1.307 -0.642 l q /ExtGState << -1.511 0.808 m There is a great deal of thought, preparation, and attention to detail involved with hydrostatic testing. /GS0 62 0 R 38.086 0 Td 0.637 -0.55 0.637 -1.197 0.637 -1.549 c )` Q Standards | American Water Works Association 0.604 -0.333 l Q 1 0 0 1 132.4744 685.90669 cm Q f 2.426 -0.156 3.234 0.171 4.226 0.171 c 3.801 -2.808 3.006 -3.148 2.085 -3.148 c n %PDF-1.5 Jerrys responsibility is to provide technical support for water professionals at all levels including engineers, private water companies, contractors, municipalities, and water districts. 1.611 -2.448 l -0.695 3.105 -1.815 1.361 -1.815 -0.751 c 0 -7.303 l hydrostatic testing -0.284 6.069 l h >> NInZ -]aU.%r qPOdY\pw2 ^j{ >Nx jDP{Xmjl|.ZnZ#n }mf@7Pz\u+N1AyX2AkJHO9t9n"++PG2 -2.269 -4.551 -1.503 -4.368 -1.503 -3.659 c -0.709 -4.425 -0.113 -4.226 0.213 -4.084 c What is Tuberculation and Why Did it Happen in Iron Pipe?
