Reece Construction Company Inc 4/24/2018

I CITY OF EVERETT SPECIAL PROVISIONS 4.8 inches total movement along with up to eight degrees deflection. Provide "American Earthquake Joint System", or City approved equal. 9-30.2(6) Restrained Joints Supplement 9-30.2(6) by adding the following: For non-earthquake resistant ductile iron pipe provide "MegaLug® Series 1100" mechanical restrained joints as manufactured by EBAA Iron, or City approved equal. For earthquake resistant ductile iron pipe provide "American Ductile Iron Flex- Ring® Joint Pipes and Flex-Ring fittings with Field Flex-Ring", or City approved equal. 9-30.2(7) Bolted, Sleeve-Type Couplings for Plain End Pipe Supplement 9-30.2(7) by adding the following: For up to 12-inch diameter pipe, provide "Romac ALPHA-13.30 Coupling", or City approved equal. 9-30.3 Valves Revise 9-30.3 to read as follows: Provide valves with hand wheels or operating nuts as designated. In general, I valves buried on the distribution system shall be nonrising stem type, open counterclockwise, and be equipped with two 0 rings in the stuffing box with a two inch operating nut. Valves within vaults shall be rising stem type, open counterclockwise, and be equipped with two 0 rings stuffing box with a hand wheel for operation. 9-30.3(1) Gate Valves (3-inches to 16-inches) Delete 9-30.3(1) and substitute the following: 9-30.3(1) Gate Valves (2-inches to 12-inches) Provide Waterous Series 2500, or City approved equal, resilient wedge gate valves I meeting the requirements of AWWA C509 or AWWA C515. Provide an affidavit of compliance stating the valve furnished fully complies with AWWA C509 or AWWA C515. 1 9-30.3(3) Butterfly Valves Revise the first sentence of the second paragraph of 9-30.3(3) to read as follows: Valve operators shall be of the travelling nut, self-locking type, sealed, gasketed and permanently lubricated for underground service. 9-30.3(4) Valve Boxes Supplement 9-30.3(4) by adding the following: Provide East Jordan 8555 Series, two piece slip type box with 6800 two and one- half inch skirt drop lid or City approved equal. Plastic valve boxes with a cast iron lid having dimensions conforming to a number 940 valve box, as manufactured by Handley Industries, or City approved equal, are acceptable for valve boxes located in grass, non-paved or paved non- vehicular traffic areas. 9-30.3(5) Valve Marker Posts Delete first and second paragraphs of 9-30.3(5) and substitute the following: Post shall be 4-inch diameter, 42-inch tall, fluorescent orange, low density polypropylene portable traffic delineator post with two reflectorized strips. 9-30.3(6) Valve Stem Extension Revise the first paragraph of 9-30.3(6) to read as follows: Water Main Improvement S Division 9-MATERIALS January 29,2018 WO No.-UP3664 SP-176 1