5-150
524.06 Basis of Payment Temporary structural supports will be paid for at the contract
unit price each, which price shall be full compensation for all materials, equipment, labor and incidentals necessary for the design, erection, maintenance , and dismantling of such supports in accordance with these specifications. Payment will be made under: P a y I t e m P a y U n i t
524.30 Temporary Structural Support Each
SECTION 525 - GRANITE MASONRY
525.01 Description This work shall consist of furnishing and p lacing granite pier facing
in accordance with these specifications and as shown on the Pla ns.
525.02 Materials The granite shall be obtained from a quarry a pproved by the
Department and be free from materials which, by weathering, wou ld cause discoloration or deterioration. The granite for the entire Project shall be uni form in color and free from seams, cracks and other structural defects. Caulking of joints shall be accomplished with a two-component, epoxy-resin system designed for the intended use. A quartzite aggregate shall be added in accordance with the manufacturer's recommendations. The material shall be moisture insensitive, of low modulus of elasticity, and of a gel-like non-sag viscosity. Co lor shall be gray. The materials shall be subject to the approval of the Resident. Anchors shall be of either ASTM A36 steel, galvanized in accord ance with AASHTO M111 (ASTM A123), or ASTM A276 Type 304 stainless steel, ¾ inch diameter, as indicated on the Plans. Other types of anchors may be used wit h prior approval of the Resident. Joint mortar shall comply with Section 705.02, Joint Mortar, ex cept that it shall contain an additive to insure water-tightness. The additive shall not contain a retarding agent or hydrated lime and shall be approved by the Resident.
525.03 General Granite masonry shall have all stones dressed a nd cut to exact
dimensions and laid up in joint mor tar, with joints 1-½ inch +/ - ⅛ inch in thickness. A complete setting plan shall be submitted to the Department fo r approval, before ordering any stone. The arrangement and the length of the stones shall be approved by the Department.