Common use of Tapping Sleeves and Valve Assembly Clause in Contracts

Tapping Sleeves and Valve Assembly. 1. Tapping sleeves and valves sizes 4-inches (100 mm) and larger shall be stainless steel with wraparound gasket style, or ductile iron of the split-sleeve, mechanical joint type. Tapping sleeves shall be rated for a minimum 150-psi working pressure in accordance with ANSI/AWWA C110/A21. 2. When tapping an existing asbestos cement pipe, a stainless-steel tapping sleeve which contains a full gasketed surface within the sleeve body shall be used due to variances in the manufactured outside diameter of the asbestos cement pipe. 3. Tapping sleeve shall have an outlet flange per ANSI B16.1, Class 125 standard. 4. The Contractor shall determine the outside diameter of the existing main before ordering the sleeve. 5. Tapping valves shall be mechanical joint outlet, non-rising stem, resilient seated gate valves meeting the applicable requirements of ANSI/AWWA C509/C515 and C550 with a minimum design working pressure of 200-psi. 6. Tapping valves shall be specifically designed for pressure tapping with sufficient seat opening to allow full diameter taps to be made. 7. Tapping valves shall be manufactured with an integral tapping flange having a raised lip design. 8. Tapping valves shall be furnished with a combination flange and mechanical joint for connecting the branch to the main.

Tapping Sleeves and Valve Assembly. 1. Tapping sleeves and valves sizes 4-inches (100 mm) and larger shall be stainless steel with wraparound gasket style, or ductile iron of the split-sleeve, mechanical joint type. Tapping sleeves shall be rated for a minimum 150-150 psi working pressure in accordance with ANSI/AWWA C110/A21. 2. When tapping an existing asbestos cement pipe, a stainless-steel tapping sleeve which contains a full gasketed surface within the sleeve body shall be used due to variances in the manufactured outside diameter of the asbestos cement pipe. 3. Tapping sleeve shall have an outlet flange per ANSI B16.1, Class 125 standard. 4. The Contractor shall determine the outside diameter of the existing main before ordering the sleeve. 5. Tapping valves shall be mechanical joint outlet, non-rising stem, resilient seated gate valves meeting the applicable requirements of ANSI/AWWA C509/C515 and C550 with a minimum design working pressure of 200-200 psi. 6. Tapping valves shall be specifically designed for pressure tapping with sufficient seat opening to allow full diameter taps to be made. 7. Tapping valves shall be manufactured with an integral tapping flange having a raised lip design. 8. Tapping valves shall be furnished with a combination flange and mechanical joint for connecting the branch to the main.

Tapping Sleeves and Valve Assembly. 1. Tapping sleeves and valves sizes 4-inches (100 mm) and larger shall be stainless steel with wraparound gasket style, or ductile iron of the split-sleeve, mechanical joint type. Tapping sleeves shall be rated for a minimum 150-150 psi working pressure in accordance with ANSI/AWWA C110/A21. 2. When tapping an existing asbestos cement pipe, a stainless-stainless steel tapping sleeve which contains a full gasketed surface within the sleeve body shall be used due to variances in the manufactured outside diameter of the asbestos cement pipe. 3. Tapping sleeve shall have an outlet flange per ANSI B16.1, Class 125 standard. 4. The Contractor shall determine the outside diameter of the existing main before ordering the sleeve. 5. Tapping valves shall be mechanical joint outlet, non-rising stem, resilient seated gate valves meeting the applicable requirements of ANSI/AWWA C509/C515 and C550 with a minimum design working pressure of 200-200 psi. 6. Tapping valves shall be specifically designed for pressure tapping with sufficient seat opening to allow full diameter taps to be made. 7. Tapping valves shall be manufactured with an integral tapping flange having a raised lip design. 8. Tapping valves shall be furnished with a combination flange and mechanical joint for connecting the branch to the main.

Tapping Sleeves and Valve Assembly. 1. Tapping sleeves and valves sizes 4-inches inch (100 mm) and larger shall be stainless steel with wraparound gasket style, or ductile iron of the split-sleeve, mechanical joint type. Tapping sleeves shall be rated for a minimum 150-psi working pressure in accordance with ANSI/AWWA C110/A21. 2. When tapping an existing asbestos cement pipe, a stainless-stainless steel tapping sleeve which contains a full gasketed surface within the sleeve body shall be used due to variances in the manufactured outside diameter of the asbestos cement pipe. 3. Tapping sleeve shall have an outlet flange per ANSI B16.1, Class 125 standard. 4. The Contractor shall determine the outside diameter of the existing main before ordering the sleeve. 5. Tapping valves shall be mechanical joint outlet, non-rising stem, resilient seated gate valves meeting the applicable requirements of ANSI/AWWA C509/C515 and C550 with a minimum design working pressure of 200-psi. 6. Tapping valves shall be specifically designed for pressure tapping with sufficient seat opening to allow full diameter taps to be made. 7. Tapping valves shall be manufactured with an integral tapping flange having a raised lip design. 8. Tapping valves shall be furnished with a combination flange and mechanical joint for connecting the branch to the main.

Tapping Sleeves and Valve Assembly. 1. Tapping sleeves and valves sizes 4-inches inch (100 mm) and larger shall be stainless steel with wraparound gasket style, or ductile iron of the split-sleeve, mechanical joint type. Tapping sleeves shall be rated for a minimum 150-150 psi working pressure in accordance with ANSI/AWWA C110/A21. 2. When tapping an existing asbestos cement pipe, a stainless-stainless steel tapping sleeve which contains a full gasketed surface within the sleeve body shall be used due to variances in the manufactured outside diameter of the asbestos cement pipe. 3. Tapping sleeve shall have an outlet flange per ANSI B16.1, Class 125 standard. 4. The Contractor shall determine the outside diameter of the existing main before ordering the sleeve. 5. Tapping valves shall be mechanical joint outlet, non-rising stem, resilient seated gate valves meeting the applicable requirements of ANSI/AWWA C509/C515 and C550 with a minimum design working pressure of 200-200 psi. 6. Tapping valves shall be specifically designed for pressure tapping with sufficient seat opening to allow full diameter taps to be made. 7. Tapping valves shall be manufactured with an integral tapping flange having a raised lip design. 8. Tapping valves shall be furnished with a combination flange and mechanical joint for connecting the branch to the main.