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SPECIAL PROVISIONS <br /> SP-12 UTILITIES TO BE ADJUSTED (CONTINUED) <br /> CA-6 or a Controlled Low-Strength Material according to Section 1019 of the Standard <br /> Specifications. For valve box adjustments, the concrete collar shall sit on a 12" shelf of undisturbed <br /> subbase. <br /> ' Adjustment: A casting spacer will be cut to the exact profile of the road in all directions <br /> J g p p <br /> such that when the manhole rim and cover are resting on top of the spacer, the top of the casting <br /> ' will be no more than 1/4" below flush. The spacer shall be Vylon pipe or an approved equivalent. <br /> Using an approved sealant, the spacer shall be sealed to the concrete manhole and to the casting and <br /> ' adjusted to assure proper alignment. Concrete shall be placed in accordance with the standard <br /> specifications. <br /> Basis of Payment: All labor and materials necessary to complete this work will be included <br /> in the contract unit price per EACH for MANHOLES TO BE ADJUSTED WITH NEW FRAME <br /> AND GRATE or LID of the type specified, or VALVE BOX FRAMES TO BE ADJUSTED WITH <br /> NEW FRAMES. <br /> SP-13 TRENCH BACKFILL <br /> Description: This work will consist of providing all labor, equipment, tools, materials etc. <br /> required to excavate the trench to the necessary elevation and to place and compact bedding, <br /> haunching, initial backfill and final trench backfill material required in the roadway in accordance <br /> with Section 20 of the "Standard Specifications for Water and Sewer Main Construction in Illinois" <br /> and in accordance with the plans. <br /> Trench backfill will be provided in accordance with City Standards where indicated and as <br /> directed by the Engineer. Material may be virgin or recycled rock, or recycled HMA with a CA-6 <br /> gradation. <br /> Measurement for Payment: Measurement for payment for trench backfill will be made in <br /> accordance with City Standards. Backfill with excavated material, or at locations where excavated <br /> material will be allowed, will not be measured separately. Excavation, bedding, haunching and <br /> initial backfill quantities will not be measured for payment. <br /> Basis of Payment: All labor and materials necessary to comply with this special provision <br /> will be paid for at the contract unit price per CUBIC YARD for TRENCH BACKFILL. <br /> SP-14 WATER SERVICE CONNECTIONS <br /> Description: This work will consist of replacing water services and curb stop with box per <br /> the specifications, drawings, Illinois Plumbing Code and City of Decatur Construction Standards <br /> (#4040) from the existing corporation stop and connecting to the meter in the house. The new water <br /> service lines will be the diameter shown in the plans, unless matching service is different, and shall <br /> connect to the existing water service and corporation stop. The contractor shall coordinate <br /> relocation of the service with the property owner for a minimal disruption of service. <br /> 8 <br />