Figure 8-54. Installing deck plates and fittings

TM 5-5430-209-12

Figure 8-54. Installing deck plates and fittings.

55), 1-by 9-inch bolt, nut, manhole dome (6, fig. 8-56),

(1) Raise and install intermediate sections

emergency vent valve (9), manhole deck gasket (5),

following procedures in d and e above.

manhole cover gasket (7), wedge gaskets (4), and the

(2) Before completing the installation of the

necessary 1/2 - by 1 1/4-inch bolts (2) and (8), nuts and

deck sections, raise the following items to the deck:

washers.

center deck plate (5. fig. 8-54). step plate (1. fig. 8-

8-34