(a) In all cases where concrete paving is specified, required, petitioned for and prescribed, such concrete paving shall be in accordance with and comply with the standards, specifications, profiles and designs as prescribed by the City Engineer under the date of April 1956, and particularly known as "Residential Street Pavement - One Course Concrete, Roll Integral Curb", and shall be in accord with the following printed specifications marked Exhibit "A":
EXHIBIT "A"
RESIDENTIAL STREET PAVEMENT - ONE COURSE CONCRETE
WITH ROLL INTEGRAL CURB
SUBGRADE
Subgrade shall be prepared in accordance with "State of Ohio, Department of Transportation, Construction and Materials Specifications", Item 203.
PAVEMENT AND CURBS
MATERIAL:
Concrete shall meet the requirements for Class "C" Concrete, in the "State of Ohio, Department of Transportation, Construction and Materials Specifications".
CURB CONSTRUCTION:
Placing concrete:
The concrete shall be placed and spaded sufficiently to eliminate voids and so that the curb and slab form an integral unit free from honeycomb after the finishing and placing have been completed.
Expansion joints:
The expansion joints in the slab shall be carried through the integral curb.
Contraction joints:
Contraction joints in the integral curb shall be placed at all contraction joints in the slab and shall be of the same type of construction.
Finishing:
The edges and back top edge of the curb and all transverse joints and planes of weakness shall be rounded with an approved finishing tool having a radius of one-fourth inch. The face of the curb, at the top of all curb and at the bottom of the integral curb, shall be rounded with approved finishing tools, having a radii shown on the drawings. The exposed surfaces of the curb shall be finished smooth and even. Neat cement shall not be used as a dryer to facilitate the finishing surface.
PAVEMENT CONSTRUCTION:
Placing concrete:
The mixed concrete shall be deposited on the subgrade to the required depth in successive batches and in continuous operation without the use of bulkheads between joints. After placing, the concrete shall be struck off to the paving cross section and finished by an approved method to give a smooth surface.
Contraction joints:
Longitudinal and transverse dummy groove contraction joints shall be constructed at the locations shown on the drawings by cutting with a saw to the depth shown after the concrete has hardened sufficiently to permit sawing without damage to the pavement.
The joint shall be filled with a poured joint filler.
Transverse expansion joints:
Expansion joints shall be constructed as shown on the drawings. The bottom of the premolded filler shall be set one-half inch below the bottom of the pavements. The premolded filler shall be set and held in a vertical position and shall be supported by a metal cap not less than twelve feet in length. The joint shall be free from concrete and the end of the joint cleaned of hardened concrete as soon as the forms are removed.
(b) The foregoing requirements of this section shall be considered to be the City's specifications as referred to in this chapter and particularly in Section 1119.04(a).
(c) Facsimiles of such plans, specifications, profiles and designs shall be at all times on file in the office of the Director of Public Service and shall be required to be a part of any contract henceforth let for such type of paving in the City.
(Res. 1958-154. Passed 9-9-58.)