Laserfiche WebLink
<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />PRE-CAST CONC, <br />GRADE RINGS <br /> <br />M.H. STEPS <br /> <br />AIR RELEASE a <br />VACUUM VALVE <br /> <br />MORTAR <br /> <br />CONC. FTG. <br /> <br /> <br /> <br />MORTAR <br /> <br /> <br />... <br />; . <br />. <br /> <br />:~ a....: .-. "'. .:...~... <br /> <br />. <br /> <br /> <br />. <br />, . <br /> <br />~ <br /> <br />, . <br /> <br />'. <br /> <br />. <br /> <br />" <br />" <br /> <br />GTV <br /> <br />" <br /> <br />TAPPED TEE, <br />DIRECT TAP. OR <br />SADDLE PER <br />SPECIFICATIONS <br /> <br />., <br /> <br />FIGURE 4-3 TYPICAL AIR-RELEASE VALVE <br />