HomeMy WebLinkAbout156-02 CONCRETE STRUCTURES
The Golf Course bridge deck shall be reconstructed by removal of the old wooden deck and steel
girders, and replacement with a new precast �oncrete 6eck.
The structural concrete shall be Class A - Air Entrained with a Class 2 surface finish.
The new bridge shall have a date numeral, modified toi accommodate the 12- thick edge slab.
The new bridge deck will he supported on the existing abutments. Any necessary concrete repairs to
the abutments shall be i 'cidental to the contract and be performed as directed by the Engineer.
The Golf Course bridge may only be out of service for three weekdays. No weekend closures are
allowed.
The non -shrink grout shall be approved by the Engineer Drior to construction. The grout shall be
ecual to master Flow, 713 Grout, as manufactured by Master Builders, Cleveland, OH, with a minimum
seven day compressive strenoth oif 4000 ps.
The timber curbs shall be Douglas Fir and treated in Creosote Oil.
7-12.2 MATERIALS (SUPPLEMENTAL SECTIaJ)
7-18 ASPHALT PATCH OF DED( PAVEMENT
The asphalt pavement bridge decks shall be patched with asphalt concrete patch in accordance with
Section 17-18 of the Supplemental Specifications. The method of payment will be Lump Sum per bridge
deck and include the bridge deck, and 20� of the approach roadway on each side of the bridge and
bridge walkways.
8-1. GUARD RAIL
New Beam Guard Rail shall be installed as field located, and as outlined in the structure notes, and
in accordance with the Standard Plans. Removal of old, existing rails and miscellaneous posts shall
be inciden�_al to- the project. Bridge connections shall be installed as directed in the structure
notes. No separate payment will be made for bridge connectors for Beam Diard Rail.
9-26 EPDXY RESINS FOR -)ECK REPAIR
Epoxy concrete shall he used to repair the joints between the pre -cast deck units. T�ie joints shall
be cleaned to sound material and replaced with epoxy concrete. The epoxy concrete shall be applied
in two layers and in accordance with the manufacturers recommendations.
The epoxy concrete shall be:
Flexogrid - Poly-Carb
33095 Bainbridge Road
Solon, OH 44135
Metabond IM - American Meta Seal Co.
Division of Adheasive Engr. Co.
509 Washington Ave.
Carlstadt, NJ 07072
or an approved eaual.