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3�O81NG PUEL DOCK - TRBNCH bRA1N JULY <br /> 19�4 <br /> be Class 52. Joint type shall be mechanical joint or push-on confortning to AWWA <br /> C111. <br /> C. Masonry Mortar: ASTM C 270, Type M. For minor amounts of mortar, packaged <br /> materials complying with ASTM C 387, Type M, will be acceptable. <br /> D. Manholc Frame and I.id: <br /> 1. Supplicd by owncr. <br /> E. Trench Gratings: <br /> 1. Supplied by owner <br /> F. Concrete PiFe: If required to replace exisiting concrete pipe, replacment shall be with <br /> Class V reiniorceA concrete conforming to ASTM C-76 with Wall D design and the <br /> following additional reyuirements: <br /> 1. Cement shall be Typc II confortning to ASTM C 150. <br /> 2. The minimum Portland cement concrete strength shall be at least 3500 psi. <br /> 3. Contractor shall provide Engineer with a Cettificate of Compliance from the <br /> pipe manufacturor that the pipe and concrete mix wnfartn in all respects ro <br /> these apecifications and other nonconflicting requiremencs of 1he referenced <br /> ASTM Specifications. <br /> 4. Acceptana of reinforced concrete pipe shall confotm to Pazagraph 5.1.1 of <br /> ASTM C 76. At least one pipe shall be tested far load to produce O.OI-inch <br /> ctack and ultimate strength. <br /> 5. Each piece of pipe ahall be clearly identified as to class and date of <br /> manufactura <br /> 6. Conctete pipe joints ahall be n�bber-gasketed type with "captive gasket in <br /> groove" design. Joints to confortn to ASTM C 443, including Perfortnan« <br /> Requirements for Joint�. � <br /> PART 3 - EXECUTION <br /> 3.1 INSPEC7'ION: <br /> A. Eaamine the areas and conditions �ndet which sewer systems work is to be installed <br /> and notify the Owner's Authorized Representative in writing of conditions detrimental <br /> STORM SGWBR SYSTEM 02724 - 2 <br />