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f' REG No.I STATE I 1- VLKAL YKUJLI-1 NU. YEAR No. SHEETS I 7 CALIF. DIST. COUNTY ROUTE SECT!0N SHEET TOTAL HoSHEETS X S✓ 906 3.3 � 3-� SYMBOLS APPROVED FEBRUARY /964 X PROPOSED EXISTING TRAFFIC GI EER, REGISTERED C. E. N0. @5@6 T- -0 Q-- Ultra-sonic detector (Side fire type) --♦ ---:� Impact detector CO TO ACCOMPANY PLANS DATED E=3 `, �__J- /. Unless otherwise indicoted,conduit in service and detector runs shalt be Inductive loop detector Non-directional pressure detector / inch and all other conduit shall be 1-/12 inch. MMD 0-=3MD Non-directiono/ magnetic detector 2. Conduit shall be installed /8"minimum below curb grade in sidewalk areas o r- Directional pressure detector and 30 minimum below grade or finished surface /n o// other areas except `1`- Tioffic signo/ with o// co/ors louvered that conduit installed within curbed dividing strips constructed on existing -- � Traffic signal each arrow one-way three color pavement may be /aid on and secured to the pavement. �o specified) (On Type I-A standard unless otherwise spec 3. Conduit runs parallel to curbs shall be placed adjacent to bock of curb, except .4 -0 ;-- Traffic signal one way three co/or with backp/ote where in conflict with existing facilities. Minimum depth shall be /2 inches. (On Type l-A standard unless otherwise specified) 4. Existing underground conduit to be incorporated into new systems shall be {'-- .. Traffic signal one way three-color with green arrow cleaned with o mandrel and blown out with compressed air (On Type I standard unless otherwise specified. Red and yellow louvered.) 5. Conduit terminating in standards and pedestals shall extend 2"max. above SIGNAL EQUIPMENT m----� «;--- Walk-Don t Wo/k pedestrian signal (7" Type I standard unless finished top of foundation and shall slope toward the handhole. indicated.) 6. Conduit entering controller cabinets shall be sealed with paraffin or other I. Vehicular and pedestrian signal mountings shall be oriented so as to provide otherwise Pedestrian signal,2 co/or head. (Existing), approved sealing compound. maximum horizontal clearance to adjacent roadway. 9 , 7. Service risers shall be terminated with o service head and shall be sea/ed to X -- -<= Most arm troffic signo/withbockp/ate (On Type standard) prevent the entrance of water, as approved by the serving utility. yam(v-70 '1 ' '' ER E/ectrolier,most arm type with most arm traffic ELECTROLI signal with backplate (Type.7 standard) /. A mercury-vapor /amp ballast shall be installed in o pull box adjacent to each ----o -- E/ectrolier, most arm type (Type% standard) PULL BOXES electro/ier, unless integral ballast type luminaires are used. E/ectrolier, upright type ppg Ppb Pedestrian push button /. Pull boxes shall be No. 5 except as noted. 0 PPB Q%PVb Pedestrian push button on special push button post. -0- -0- Telephone pole �• Power pole FOUNDATIONS IR Flashing beocon,one-way CONDUCTORS ANp WIRING . -�- -b- Fire hydron t / Signa/ neutral shall be #/0 AWG conductor /. Top of foundations for standards shall be /eve/ with top of curb in curbed -- -- —-- —- Overhead conductor # areas or 6 inches above surrounding grade in other areas. __— -- Signa/ conduit ' 2. Conductors between ballasts or transformers and /uminoires sho// be /O AWG, — —— --- L i 9 9 htin conduit 600 volt. 2. Except as indicated, standards shall be instal/ed with 2 foot clearance to face �� 3. Conductors between series-to-multiple transformers and sign fixture ballasts of curb, edge of shoulder, bock of dikes, and bock of ditches. o Pull box shall be /2 AWG, 600 volt or larger. Controller 4. Number of conductors indicated in signal system conduit includes three #/4 Q Flush soffit luminaire, Detail �F,7(arrow indicates AWG spares. astreet side) 5. Conductors shall be identified with bonds. 4 Pendant soffit luminaire, Detail "P,"(arrow- street"side) 6. Underground conductors to signals shall be run without splices, except that where modified si existing signals ore being , nal conductors may be spliced where 9 � •xx i/ „W „ indicated. -� Wall-mounted luminaire, Detail f 7. Neutral conductors may be spliced in pull box. * *` 7,000-lumen,mercury-vapor,ballast in closest pull box unless /lasts ore specified. 8. Two feet of slack shall be provided in each conductor in each pull box. Integra/ bo P 9. A separate conductor, other than neutral, shall be run from each pressure detector to controller cabinet. l0. Connection to each terminal of a pedestrian push button shall be by a single conductor . Splices shall be made in nearest pull box. ` It Color coding for wiring to pedestrian signals shall be as specified for p corresponding vehicular green and red indications. AS 12. One side of secondary circuit of series-to-multiple and step down transformers shall be grounded. On structures the grounding electrode shall be the conduit CORRECTIONS BY system. Off structures, it shall be 112" x 8 ground rod installed through NO CHANGES �,�• bottom of pull box. DATE _ ZS_ �,S - -- COPY a,Nt Typical Markings Circuit (/ Bond) Equipment location number (l or 2 Bonds) _ Phase (l or 2 Bonds) End of conductor t r D 4 B 1 10 - 101554 B-/ Phase Detector location as shown on plan STATE OF CALIFORNIA DEPARTMENT OF PUBLIC WORKS Detector circuit DIVISION OF HIGHWAYS TYPICAL BANDING OF CONDUCTOR ENDS STANDARD DETAILS N0. 4 TRAFFIC SIGNAL AND HIGHWAY LIGHTING INSTALLATIONS SCALE AS NOTED Revised ,,zI8 ,963 ,,L • DRAWING N 0. E- ES - 4 -3 PROJECT ENGINEER DATE DESIGN ENGINEER DATE APPROVAL RECOMMENDED BY DATE