700BRIDGES, CULVERTS, AND RELATED CONSTRUCTION

- 447 - DIVISION 700 -- BRIDGES, CULVERTS, AND RELATED CONSTRUCTION 705 -- PRECAST OR PRECAST/PRESTRESSED CONCRETE

710 -- CONCRETE BRIDGE DECK REPAIR WITH CLASS 47BD 4000 712 -- FIXED BEARINGS AND EXPANSION BEARINGS, PTFE TYPE.. 573 713 -- CONFINED ELASTOMERIC BEARING DEVICES (POT BEARINGS) 714 -- MECHANICALLY STABILIZED EARTH (MSE) WALLS WITH 715 -- MECHANICALLY STABILIZED EARTH (MSE) WALLS WITH

719 -- FLEXIBLE PIPE CULVERTS (CORRUGATED METAL AND 724 -- INSTALLATION AND REMOVAL OF FLARED-END SECTIONS . 640

- 451 - SECTION 701 -- GENERAL REQUIREMENTS

701.01Description

common to a variety of structures as described in Division 700.

701.02General Procedures

insure safe access to work areas.

inspection of the Engineer.

to the placement site and be availabl e to the Engineer. Acceptance of the concrete at the placement site will be partially based upon verification that the concrete is of the proper class and has been delivered within the specified time limits.

not arrive in satisfactory condition, or which do not arrive within the specified time limits shall be rejected.

Excavation will continue until the unsui table material is removed or until the Engineer halts excavation.

conditions, the excavation shall be su fficient to allow for placement of the seal under the structure.

in-place concrete deadman or grade beam tie rod anchor except for the limits of tie rod trenches and granul ar backfill as shown in the granular backfill details.

with the utmost care.

concrete materials to segregate or displace reinforcing steel.

consistent with efficient placement.

(1.5 m).

retaining walls concurrently on all sides.

dimensions of cofferdams shall be such as to give sufficient clearance for the construction and inspection of forms.