Resolutions-1997-021

RRA 2 SEA PLUGGED TEE fe £S 4 —— SRERARRRE ARR Ys SANK aq or. BN x SyWe x ZR WX ww x y SS Le S "Y_" BRANCH \ 23" PLUGGED END PROX GID TOLDCYOLE4 EER RO as ys oe, ALP en Uf ys THRUST BLOCKS ARE REQUIRED AT P IPING DIRECTION CHAN THRUST BLOCKS SHALL BE POUR GE: S, AT DEAD ENDS ED—IN—PLACE CONCRETE 2000 » AND AT FIRE HYDRANTS. INCHES THICK, AND SHALL P.S.1. MI NIMUM STRENGTH, BE CAST AG.AINST A SOLID A MINIMUM OF 18 JOINTS OR DRAIN HOLES , UNDISTURBED ED GE OF TRENC SHALL COME } NTO CONTACT H FOR BEARING. NO BOLT WITH THE CONCRE TE THRUS S, BE WRAPPED WITH A PLAST T BLOCK AND THE PIPE SHAL IC SHEET A T THE CONCRETE L ~ BEAR ING SURF ACES. PIPE DEAD END 90° 45° SIZE -1/4 OR OR TEE BEND BEND ~1/2 BEND 4" 3.0 4.0 e 2.0 1.5 6.0 8.0 a" 4.5 2.5 10.0 14.0 3 7.5 4.0 14.5 ¢ 20.5 11.0 § 6.0 ial 20.5 29.0 Lin’ 16.0 8.0 8 27.5 39.0 S 21.0 14.0 g g 35.5 50.5 s 27.5 14.0 20” 55.0 78.0 42.0 21.5 24” 78.5 111.6 60.0 : 30.5 S THRUST BLOCK QUANTITIES 3 (in cubic feet) 2 i i 2 2 FIGURE 7.1