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DIR-2020-013 Stamped Plans Community Development Department Planning Division — Cupertino CUPERTINO APPR Case# DI -202 -013 ENGINEERING Applii ation Nur ber(s) CALIFORNIA WATER SERVICE COMPANY LEGEND: W � o FOR Approva I Body: Dire or/S aff (E) EXISTING r 9 U 1 Y. z E `Q'�, ��,� S pp tuaeDateErikal4eda0 LOS ALTOS DISTRICT STATION 34 (N) NEW ",Pf,�sF sy g g ATS AUTOMATIC TRANSFER SWITCH z �'Y N�'O A'PG S --a se Man ger m ��?8 PARKVIEW PBC PORTABLE BOOSTER CONNECTION PROJECT o c �F GENERATOR INSTALLATION L� PG&E PACIFIC GAS AND ELECTRIC o 8TA E E SCVWD SANTA CLARA VALLEY WATER DISTRICT g p* �R SEA TM SF SQUARE FEET Lao: �oR — - - — PROPERTY LINE } oo DEPARTMENT m U W G X FENCE MERRITT DR AUBURN DR REVISIONS: PPLE TREE LN REV 1 — 8/26/2020 W BAYWOOD ADDED NEW SHT 1 3 z W W COVER SHEET FOR PERMIT W W p W W 6 KU HV W W W K W W U' W � Q cn ~ ~ N z fl < < = d. >La > m PEAR TREE LN m y 3Ul a d z o Jo w c o n. v c z 3 z z DATE: IM. VICINITY MAP MAPSPREBUTION❑ N.T.S. SHEET ❑ SYSTEM SCHEMATIC STATION PROJECT SITE: SCHEMATIC ❑ PLAT SHEET NO.: ADDRESS: 10600 N PORTAL AVE \ CUPERTINO, CA 95014 APN: 316-32-057 R=3356' \ 316-32-058 SCALE: �T L=10.50' \ SITE DESIGNATED ZONING: Al-43 l�J L=0°10'46" SITE DESIGNATED LAND USE: PUBLIC FACILTIES AS SHOWN A \ LOT AREA:3,373 SF (DRIVEWAY) DRAWN BY: 34,554 SF (BOOSTER PUMP STATION SITE) R. ULEP W E /gyp DESIGNED BY: �� sF 40 \ N. KU \ EMERGENCY/NON—EMERGENCY TECH REVIEW: DATE: \ SF,Q CONTACT INFO: 0 20 60 ✓V/I,/ ^ PROJECT ENGINEER: JOHN ANDERSON SUPERINTENDENT: MELINDA SCHMIDT CALIFORNIA WATER SERVICE COMPANY LOS ALTOS SUBURBAN OFFICE CHECKED BY: DATE: /� F 1720 N. FIRST STREET 949 B ST < 9/14/2020 '°oo• �\/� SAN JOSE, CA 95112 LOS ALTOS, CA 94024 1 O ,!� PH: 408-367-8237 PH: 650-390-0284 0 4o SF q y / \ EMAIL: JANDERSON®CALWATER.COM MSCHMIDT®CALWATER.COM APPROVED BY: DATE: ° 9/14/2020 SCALE: V = 2 0' ��,q ° Cy FESS/0/V \ SCOPE OF WORK: Q�O '�/�^ RAN/�q 9</ F� INSTALL A STANDBY GENERATOR AND AUTOMATIC TRANSFER SWITCH FOR THE �� F< WATER SERVICE BOOSTER PUMP STATION, INCLUDING CONDUIT AND WIRING. D \ C/) q< a o° w No. E22307<F \ \ * 9/18/2020 N y lop pF�FCTR\'�P��P qIF lF OF CA\_\F\j RESIDENTIAL SINGLE FAMILY HOMESS). w p o - 06' o .Q�o WELL !y CD 34-01 \ M O 0, \ H� V) (E) S.C.V.W.D. EXISTING E-1 n a° METER CELL SITE 3,69�, O (E) PBC S.C.V.W.D. • �` METER (E) FLOWMETER 1-� EXISTING CONCRETE F (N) \ AERATOR BASIN °°o• 40,000 GALLON FIRE EXISTING 6' HIGH (E) EXTINGUISHER row EXISTING 6' HIGH \ [� CHAIN-LINK FENCE PG&E CHAIN-LINK FENCE O CABINET NEW 7 (N) MPZ-1 BOOSTER (N) ATS WORK Q (E) AMMONIA Q PUMPS (N) :E: (E-STOP) E-I (E) CHLORINE 6.7' (N) BOLLARDS (TYP) \ ° <� • 0 (E) WELL CV CV (N) GENERATOR 34-02 25' ACCESS , 119 • AND PAD EASEMENT O E PB 951 w N 57° 06' 52" W 134.92' 6" BLOWOFF ° v O • GENERATOR EXHAUST SECTION w � N 0 o FLOWMETER PBC LO SW CH CABINET , W (E) PRESSURE u; ' O O M N Ln r 0 vi 12" DI Poi '� F I I TRANSFORMER w PP W N 57° 06' 52" W 134.92' N 57° 06' 52" W 322.94' Know whaf s below■ O Call before you dig. W 10 PG&E NH3 INJECTION EASEMENT CL2 INJECTION EXISTING 6' HIGH J W WATER QUALITY WOOD FENCE Q D SAMPLE STATION O r W DRAWING INDEX: E 0 Q D/N TITLE E- LAS-3539 R1 LOS ALTOS STATION 34 COVER SHEET, VICINITY MAP, DRAWING DISTRICT: INDEX, AND SITE PLAN FOR GENERATOR INSTALLATION (SHEET 1) LOS ALTOS RESIDENTIAL SINGLE FAMILY HOMES LAS-3539 R1 LOS ALTOS STATION 34 SINGLE LINE & NOTES FOR GENERATOR INSTALLATION (SHEET 2) LAS-3540 LOS ALTOS STATION 34 3—LINE DIAGRAM, SCHEMATIC DIAGRAM & PANELBOARD LAYOUT FOR GENERATOR INSTALLATION DATE: LAS-3541 R2 LOS ALTOS STATION 34 CONDUIT LAYOUT & DETAILS FOR 8/26/2020 GENERATOR INSTALLATION (2 SHEETS) PROJECT ID.: LAS-3542 LOS ALTOS STATION 34 RTU TERMINAL DIAGRAM FOR 11'7414 GENERATOR INSTALLATION LAS-3543 LOS ALTOS STATION 34 GENERATOR FOUNDATION DETAIL FOR DRAINING NO.: SITE PLAN GENERATOR INSTALLATION SCALE: 1 " = LAS-3539 R1 20' SHT 1 OF 2 Community Development Department PI 3nning Division - Cupertino CUPLRTINQ APPROVED Case # DI -<-2020-013 Appl ation Number(s) ENGINEERING FROM PG&E w Approva I Body: Dire for/Staff 277/48OV, 3PH, A royal Dat LEGEND: W J J pp 11 4/20 600A SERVICE 3 Z 3 '' N p.�,�OR _ JU Y le J Z IP E / 'e Signature Erika Pleda - (N) - NEW Po NipfROSel Sy��N°Ag A •Case Manager (N) MPZ 1 SSRVS - SOLID STATE REDUCED i S VOLTAGE STARTER m PROJECT ��?8o PACTVIEW 30A/2P I (E) CB25 CONDUITS CONTINUED } J Z SITE 600A, 277/48OV, __ _ Z W STA 34 T E 9 �R 5F� `TM --- ---- 9. CONDUIT SUPPORT STRAPS FASTENERS AND CLAMPS USED IN THE CHEMICAL ROOM SHALL BE 5 XFMR-2 I I H,4 OH I GCB I STAINLESS STEEL AND SUITABLE FOR CORROSIVE ENVIRONMENT APPLICATIONS. ALL MATERIAL SHALL 10KVA, 1 PH (N) GENERATOR NEW WORK W F BE CORROSION RESISTANT. ZF g,,, c a °R 480-120A/240V I ^�-�-�-� I I G I450KW/562.5KVA W� �� < DEPARTMENT r I 10. CONDUITS STUBBING UP IN AREAS OTHER THAN IN THE PANELBOARD OR IN CHEMICAL ROOM SHALL �� ao o� b 3PH, 4 WIRE, 60HZ o a } 00 600A BE RGS IN THE FINAL BEND AND STUB-UP. THEY SHALL EXTEND ABOVE THE GRADE OR THE m � o CB36 I 1277/480V FLOOR IN ACCORDANCE WITH THE DETAILS SHOWN HEREIN, AND THEY SHALL BE WRAPPED WITH MERRITT DR AUBURN DR REVISIONS: 60A/2P I L- -- J 10-MIL TAPE (1/2 LAPPED) TO 6-INCHES ABOVE THE GRADE OR THE FLOOR. APPLE TREE LN REV 1 - 8/2/2020 w BAYWOOD ADDED NEW COVER SHT 1 J W w w W THIS SHT NOW SHT 2 (N) ATS 11. PRIOR TO STUBBING UP CONDUITS INTO ELECTRICAL EQUIPMENT (PANELBOARD, GENERATOR, ETC.), W W a �� M- > w 600A, 3P FIELD CHECK THE DIMENSIONS OF THE EQUIPMENT OR MANUFACTURER SUBMITTALLS TO ENSURE NO � w a W > >a UFER _ 10 CKT I GND = - CONFLICTS EXIST WITH THE EQUIPMENT LAYOUT. > W S a z PANEL 12. ALL UNDERGROUND CONDUIT AND HYDRAULIC LINES SHALL HAVE A MINIMUM OF 2-FEET OF COVER. W > > O° PEAR TREE LN N � a a = p o W O O a U o Z 3 PANELBOARD 13. ALL UNDERGROUND FEEDER CONDUIT RUNS SHALL BE SEPARATED FROM PARALLEL SIGNAL Z Z F CONDUITS BY AT LEAST 9-INCHES. DATE: INIT. VICINITY MAP MAP D D3UTION❑ 26 14. ALL CONDUITS SHALL HAVE STANDARD 90-DEGREE FACTORY BENDS UNLESS OTHERWISE NOTED. N.T.S. PLAT SHEET El 600A SYSTEM 15. TRENCHES FOR ALL UNDERGROUND CONDUITS SHALL BE BACK FILLED ACCORDING TO THE DETAILS SCHEMATIC 480V, 600A, 3PH SHOWN HEREIN. BACKFILLING MAY NOT COMMENCE UNTIL CWSC HAS INSPECTED AND APPROVED STATION ❑ THE CONDUIT INSTALLATION. SCHEMATIC 16. ALL UNDERGROUND RGS CONDUITS AND BENDS SHALL BE WRAPPED WITH 1-LAYER, 1/2-LAPPED, PLAT SHEET NO.: C627 C628 C629 C631 CB30 CB32 CB33 30OA/3P 30OA/3P 20OA/3P 2A/3P 100A/3P 2A/3P 25A/2P 10-MIL TAPE TO 6-INCES ABOVE THE GRADE OR THE FLOOR. 17. CONDUIT PATHS SHOWN ON THE DRAWINGS ARE SHOWN FOR CLARITY AND NOT FOR THE FINAL SCALE: XFMR-1 ROUTING AT THE SITE. RUN THE CONDUITS AS CLOSE TO THE PATHS SHOWN WHILE USING THE SITE ADDRESS PUMP PUMP LEAST AMOUNT OF BENDS. ALL FINAL CONDUIT PATHS SHALL BE SHOWN ON THE AS-BUILT AS SHOWN CT1 CT2 480-1 1 PH DRAWINGS. 10600 N. PORTAL AVENUE 3-??/5A SAVER 3-??/5A SAVER 480-120A/240V DRAWN BY: RELAY RELAY CUPERTINO, CA 95014 a. INDIVIDUAL UNDERGROUND CONDUIT RUNS SHALL NOT EXCEED THE EQUIVALENT OF 3 - 90 APN: 316-032-058 T.P SSRVS ST1 SSRVS ST2 ST3 ST4 LC1 DEGREE BENDS BETWEEN PULL POINTS. IF THE FINAL ROUTING OF CONDUITS RESULTS IN DESIGNED BY: CB34 EXCEEDING THIS LIMITATION, THE CONTRACTOR SHALL NOTIFY CWSC FOR RESOLUTION. 40A/2P 18. ALL CONDUITS SHALL BE INSPECTED BY CWSC AND BY THE CITY INSPECTOR (AS APPLICABLE) J. ANDERSON PRIOR TO BACKFILLING OR BEING COVERED BY WALL MATERIAL. THE CONTRACTOR SHALL PROVIDE CONTACT INFO: TECH REVIEW: DATE: OL OL A MINIMUM OF 24-HOUR NOTICE PRIOR TO THIS INSPECTION. 24 CKT PROJECT ENGINEER: JOHN ANDERSON PANEL 19. ALL CONDUITS AND HYDRAULIC LINES (WITH THE EXCEPTION OF CONDUITS SLOPED TO DRAIN) CALIFORNIA WATER SERVICE COMPANY CHECYRD BY: DATE: LEAVING UNDERGROUND FROM A BUILDING AREA SHALL BE INSTALLED 6-INCHES BELOW THE 1720 N 1 ST STREET 9/14/2020 BUILDING FOOTING. CONDUITS SLOPED TO DRAIN MAY RUN THROUGH THE FOOTING, HOWEVER SAN JOSE, CA 95112w .i��r THEY MUST BE ROUTED A MINIMUM OF 3-INCHES FROM REBAR AND OTHER CONDUITS. PH: (408)-367-8237 EMAIL: JANDERSON@CALWATER.COM APPROVED BY: DATE: ° 20. ALL CONDULETS (LB'S, TEE'S, C'S, ETC.) EXCEPT THOSE USED IN CHEMICAL AREAS SHALL BE SUPERINTENDENT: MELINDA SCHMIDT -r/14/2020 MALLEABLE IRON. PHONE#: (650)-390-0284 21. UNLESS OTHERWISE SPECIFIED, CONDUITS FOR FUTURE USE AND SPARE CONDUITS SHALL BE Email: MSCHMIDT@CALWATER.COM Q�OF ESS/ON M M M M TERMINATED AND CAPPED INSIDE AN OLDCASTLE PULLBOX (SIZE AS INDICATED IN THE DRAWINGS) t�� \RANkq �l SUPPLIED BY THE CONTRACTOR AND LABELED AT THEIR TERMINATION POINT BY THE CONDUIT WELL 34-02 BOOSTER B WELL 34-01 BOOSTER A IDENTIFICATION INDICATED IN THE CONDUIT SCHEDULE. 150HP 125HP 75HP 50HP 22. CONTRACTOR SHALL USE SPACERS OR CHAIRS, DESIGNED FOR UNDERGROUND CONDUIT w No. E22307 ,'i INSTALLATIONS TO MAINTAIN REQUIRED SEPARATION AND SYMMETRY FOR ALL UNDERGROUND 9/18/2020 STATION ONE-LINE DIAGRAM CONDUIT RUNS. WHEN CONDUITS ROUTE THROUGH AN UNDERGROUND PULLBOX, THE CONDUITS * F SHALL MAINTAIN THE SAME ARRANGEMENT EXITING THE PULLBOX AS ENTERING THE PULLBOX. 4FCTRV� 9TF OF 23. ALL FUTURE USE AND SPARE CONDUITS INDICATED IN CONDUIT SCHEDULE SHALL HAVE A 1/4-INCH WIRING CONTINUED (MINIMUM) NYLON OR POLYPROPYLENE PULL ROPE INSTALLED. 10, BEFORE ENERGIZING, ALL POWER CONDUCTORS SHALL BE MEGGER TESTED WITH A 50OVDC MEGGER FOR A MINIMUM OF 10 SECONDS. ALL CONTROL WIRING SHALL BE RING-OUT TESTED 24. ALL FUTURE USE AND SPARE CONDUIT ENDS SHALL BE CAPPED WITH PULL ROPE ACCESSIBLE TO ASSURE PROPER CONNECTIONS. THROUGH THE CAP. ALL CONDUIT ENDS SHALL BE LABELED AT BOTH ENDS AS SHOWN HEREIN IN THE CONDUIT SCHEDULE. a. FOR MOTOR FEEDER SIZES EXCEEDING #10 AWG, MOTOR CONNECTIONS SHALL BE MADE WITH NOTES TO ELECTRICAL INSTALLATION CONTRACTOR MOTOR LEAD SPLICING KITS MADE BY 3M, CO., 5300 SERIES OR CWSC APPROVED EQUAL. 25. PROVIDE 1-INCH MINIMUM DIAMETER STAINLESS STEEL TAGS ATTACHED TO CONDUITS WITH 11. CORRECT ROTATION OF PUMP MOTORS SHALL BE VERIFIED WITH CWSC BEFORE ENERGIZING THE I--I GENERAL CHANGE ORDERS STAINLESS STEEL MECHANICAL WIRE AND ENGRAVED WITH CONDUIT DESIGNATION. CONDUIT TAGS IN MOTOR UNDER LOAD. O UNDERGROUND INSTALLATIONS SHALL BE APPLIED IN SIMILAR MANNER TO CONDUITS, OR WITH ►-+ 1. ELECTRICAL INSTALLATION CONTRACTOR (CONTRACTOR) SHALL COMPLY WITH ALL PERMIT 1. ONCE THE CONTRACT FOR ELECTRICAL INSTALLATION WORK HAS BEEN LET, ANY CHANGE ORDERS - EPDXY TO THE WALL OF THE MANHOLE ABOVE THE CONDUIT ENTRANCE IF THE CONDUIT IS C REQUIREMENTS AND NOTIFY THE GOVERNING AGENCY AND CALIFORNIA WATER SERVICE COMPANY WHETHER AT THE REQUEST OF EITHER CWSC OR BY THE CONTRACTOR - THAT ARE EQUAL TO OR INSTALLED FLUSH WITH THE WALL. (CWSC) FOR REQUIRED INSPECTIONS. CONTRACTOR SHALL PROVIDE A MINIMUM OF 24 HOURS OF EXCEED $1 000 SHALL BE ESTIMATED BY THE CONTRACTOR AND SUBMITTED TO THE CWSC PROJECT NOTICE TO CWSC FOR ANY INSPECTIONS. MANAGER IN WRITING. CWSC MUST APPROVE THIS ESTIMATE BEFORE THE WORK DESCRIBED 26. CONDUIT SUPPORT SYSTEMS INSTALLED SHALL FOLLOW NEC REQUIREMENTS. EQUIPMENT E-{ THEREIN SHALL PROCEED. THE CHANGE ORDER SHALL THEN BE AN ADDENDUM TO THE CONTRACT 1. CWSC SHALL SUPPLY THE GENERATOR AND THE ATS. THE CONTRACTOR SHALL TRANSPORT 2. WORK SHALL BE PERFORMED ACCORDING TO THESE NOTES AND TO THE DRAWINGS LISTED BELOW. OR PURCHASE ORDER. FOR CHANGES COSTING LESS THAN $1,000, APPROVAL TO PROCEED MAY THE GENERATOR AND ATS FROM THE LOS ALTOS DISTRICT SERVICE YARD TO THE STATION. BE GIVEN BY THE CWSC PROJECT MANAGER IN CHARGE AFTER DISCUSSION IN THE FIELD. SUCH WIRING 2. THE GENERATOR AND OTHER EQUIPMENT AND ENCLOSURES SHALL BE INSTALLED BY THE 3. CONDUIT LAYOUTS PROVIDED ARE DIAGRAMMATIC. CONTRACTOR SHALL BASE THEIR PRICING ON CHANGES SUCH AS SLIGHT CONDUIT ALIGNMENTS, SLIGHT CONDUIT RE-ROUTINGS, ETC. SHALL BE ELECTRICAL INSTALLATION CONTRACTOR ACCORDING TO THE DETAILS SHOWN HEREIN AND/OR THE BEST ROUTING, TAKING INTO ACCOUNT EXISTING CONDITIONS AND KNOWN EXISTING CONSIDERED AS COVERED IN THE CONTRACTOR'S ORIGINAL JOB QUOTE CONTINGENCY. 1. UNLESS OTHERWISE SPECIFIED, ALL WIRING SPECIFIED IN THE ELECTRICAL DRAWINGS TO BE O ��+ UNDERGROUND ELECTRICAL AND PIPING THAT WILL ACHIEVE COMPLIANCE WITH THE REQUIREMENTS INSTALLED IN THE FIELD BY THE CONTACTOR SHALL BE PROVIDED BY THE CONTRACTOR UNLESS BY CWSC APPROVED METHODS. I--{ STATED HEREIN AND ON THE DRAWINGS. NOTED OTHERWISE ON THE DRAWINGS. 3. WITHIN 3 DAYS OF RECEIVING THE GENERATOR, THE CONTRACTOR SHALL PERFORM A VISUAL E� Q GROUNDING 2. UNLESS OTHERWISE SPECIFIED, ALL WIRING INSTALLED IN THE FIELD SHALL BE TERMINATED BY CHECK OF THE GENERATOR FOR ANY DAMAGED EQUIPMENT AND/OR COMPONENTS THAT MAY 4. CONTRACTOR SHALL CONTACT "UNDERGROUND SERVICES ALERT' WITHIN 48 HOURS PRIOR TO ANY GROUNDING SHALL BE DONE IN ACCORDANCE WITH ALL APPLICABLE NATIONAL (2016 EDITION) AND THE CONTRACTOR. HAVE OCCURRED DURING SHIPPING. ADDITIONALLY, THE CONTRACTOR SHALL CHECK ALL E-4 EXCAVATION. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXACT LOCAL ELECTRICAL CODES AND THE CWSC GROUNDING DETAILS CONTAINED HEREIN. NUT/BOLT AND DEVICE CONNECTIONS INSIDE THE PANELBOARD FOR PROPER TIGHTNESS AS 3. ALL WIRING SHALL BE INSTALLED IN ACCORDANCE WITH THE NATIONAL 2016 EDITION AND LOCAL WELL AS VERIFY BREAKER HANDLE FUNCTION AND PROPER CLOSING AND LATCH FUNCTION HORIZONTAL AND VERTICAL LOCATION OF ALL EXISTING UTILITIES WITHOUT ADDITIONAL LOSS TO ( ) CWSC. ELECTRICAL CODES AND ALL OTHER APPLICABLE CODES. OF ALL GENERATOR ENCLOSURE DOORS. ANY ISSUES FOUND SHALL BE REPORTED TO ANY NON-REPORTED DAMAGE WILL BE THE RESPONSIBILITY OF THE AFTER 3 DAYS, W CONDUITS 4. ALL CONDUCTORS SO IDENTIFIED ON THE ELECTRICAL DRAWINGS SHALL BE LABELED WITH THEIR CWSC. 0 I-� 5. CONTRACTOR SHALL BECOME FAMILIAR WITH PROJECT SURROUNDINGS, WORKING CONDITIONS, AND RESPECTIVE WIRE NUMBERS. LABELS SHALL BE MADE USING BRADY PERMASLEEVE WIRE LABELING CONTRACTOR TO REPAIR. a SITE LIMITATIONS AND WILL INCLUDE ALLOWANCES IN THEIR BID TO COVER ANY PROJECT 1. ALL NEW CONDUITS SHOWN HEREIN AND IN THE CONDUIT SCHEDULE SHALL BE INSTALLED BY THE SYSTEM (OR CWSC APPROVED EQUAL) WITH HEAT SHRINKABLE LABELS SO AFFIXED AS TO HAVE 4. THE GENERATOR SHALL BE INSTALLED BY THE ELECTRICAL INSTALLATION CONTRACTOR a W CONSTRAINTS. CONTRACTOR. THE NUMBER CLEARLY VISIBLE AND CAPABLE OF BEING READ FROM LEFT-TO-RIGHT OR FROM ACCORDING TO THE DETAILS SHOWN HEREIN AND/OR BY CWSC APPROVED METHODS. w ALL LABELS SHALL BE HEAT SHRUNK. SCOPE 2. CONTRACTOR SHALL USE NEW MATERIALS IN INSTALLING CONDUITS, CONDUIT FITTINGS, AND BOXES. BOTTOM-TO-TOP. 5. THE ELECTRICAL INSTALLATION CONTRACTOR SHALL INSTALL THE GENERATOR TO THE 3. UNLESS OTHERWISE SPECIFIED IN THE DRAWINGS, ALL CONDUITS SHALL BE LEVEL AND PLUMB. 5. THE CONTRACTOR SHALL FOLLOW THE SPECIFIC WIRE TYPE AND COLOR CODE REQUIREMENTS FOUNDATION USING STRUCTURAL/ANCHOR DETAILS PER THE STRUCTURAL DRAWINGS. 1. THE CONTRACTOR SHALL PROVIDE SERVICES FOR ELECTRICAL INSTALLATION AT CWSC LOS ALTOS PROVIDED IN THE DRAWINGS. IF THE DRAWINGS DO NOT CONTAIN WIRE TYPE AND COLOR CODING 0 0 DISTRICT STATION 34 (SEE LOCATION SKETCH). REQUIREMENTS, CONTRACTOR SHALL ASK CWSC TO PROVIDE THEM. a 4. UNLESS OTHERWISE SPECIFIED ALL CONDUITS INSTALLED ON BUILDING SURFACES (INTERIOR AND 6. ALL TERMINAL BLOCKS AND TERMINALS SHALL BE IDENTIFIED WITH LABELS AND NUMBERED 2. THE CONTRACTOR SHALL MEET THE REQUIREMENTS OF THE FOLLOWING DRAWINGS: FOUNDATIONS EXTERIOR) SHALL BE PLUMB AND PARALLEL OR AT RIGHT ANGLES TO THAT SURFACE. ACCORDING TO THE ELECTRICAL DRAWINGS. cn 1. PRIOR TO POURING THE GENERATOR HOUSEKEEPING PAD OR PLACING THE GENERATOR, THE D/N TITLE W 7. UNLESS OTHERWISE SPECIFIED HEREIN, ALL POWER CONDUCTORS SHALL BE A MINIMUM OF #12 CONTRACTOR SHALL CONFIRM THE GENERATOR HOUSEKEEPING PAD DIMENSIONS WITH THE LAS-3539 LOS ALTOS STATION 34 SINGLE LINE, SITE PLAN & NOTES FOR GENERATOR 5. INSTALL CONDUITS AS FOLLOWS (GENERAL NOTES): AWG, STRANDED COPPER WITH XHHW-2 INSULATION. UNLESS OTHERWISE SPECIFIED HEREIN, ALL BUILDING DIMENSIONS, GENERATOR LAYOUT OR MANUFACTURER SUBMITTALS BEFORE INSTALLATION a. MAIN SERVICE - SCHEDULE 40 PVC OR AS REQUIRED BY ELECTRIC UTILITY. CONTROL CONDUCTORS SHALL BE A MAXIMUM SIZE OF #14AWG, STRANDED COPPER WITH THHN STUBBING UP GENERATOR CONDUITS. O LAS-3540 LOS ALTOS STATION 34 3-LINE DIAGRAM, SCHEMATIC DIAGRAM & PANELBOARD OR THWN INSULATION. ADDITIONAL APPLICATION SPECIFIC WIRE TYPE REQUIREMENTS SHALL BE W b. ALL UNDERGROUND CONDUITS - SCHEDULE 40 PVC AND DETAILS SHOWN HEREIN UNLESS PROVIDED IN THE DRAWINGS. 2. THE EDGES OF THE GENERATOR HOUSEKEEPING PAD SHALL HAVE A 3/4-INCH, 45-DEGREE LAYOUT FOR GENERATOR INSTALLATION LAS-3541 LOS ALTOS STATION 34 CONDUIT LAYOUT & DETAILS FOR GENERATOR OTHERWISE INDICATED. 8. UNLESS OTHERWISE SPECIFIED (CABLES), CHAMFER. INSTALLATION (2 SHEETS) c. ALL EXTERIOR ABOVE-GROUND CONDUITS -RIGID GALVANIZED STEEL (RGS). W LAS-3542 LOS ALTOS STATION 34 RTU TERMINAL DIAGRAM FOR GENERATOR INSTALLATION a. ALL T.S.P. SHIELDED CABLE SHALL BE BELDEN #9341 OR CWSC APPROVED EQUIVALENT LAS-3543 LOS ALTOS STATION 34 GENERATOR FOUNDATION DETAIL FOR GENERATOR d. ALL INTERIOR ABOVE-FLOOR CONDUITS (EXCEPT IN CHEMICAL ROOMS) - ELECTRIC METALLIC b ALL 4-CONDUCTOR, INDIVIDUALLY TWISTED PAIR CABLE SHALL BE BELDEN #8723 OR #9854 H. INSTALLATION TUBING (EMT) WITH STEEL COMPRESSION TYPE FITTINGS UNLESS OTHERWISE SPECIFIED. OR CWSC APPROVED EQUIVALENT 3. THE CONTRACTOR SHALL PROVIDE TO CWSC AS-BUILT DRAWINGS WITH RED-LINES OF ALL CONDUIT e. ALL INTERIOR ABOVE-FLOOR CONDUITS IN CHEMICAL ROOM(S) - SCHEDULE 80 PVC SECURED c. ALL CAT 5E CABLE SHALL BE BELDEN #7924A OR CWSC APPROVED EQUIVALENT DISTRICT: LOCATIONS, EQUIPMENT & DEVICE LOCATIONS, INSTALLATION DETAILS AND WIRING CHANGES MADE WITH PVC STRAP BACKS TO ALLOW FOR WASHDOWN. LOS ALTOS DURING THE COURSE OF INSTALLATION. f. ALL FLEXIBLE ABOVE-GROUND AND ABOVE-FLOOR CONDUITS - LIQUIDTITE COMPLETE WITH d. MANUFACTURER SPECIFIC AND SPECIALIZED CABLES AND WIRING SHALL BE INSTALLED IN APPROPRIATE HARDWARE AND INSTALLED IN ACCORDANCE WITH APPLICABLE CODES AND CWSC ACCORDANCE WITH THAT MANUFACTURER'S INSTRUCTIONS. 4. THE CONTRACTOR SHALL BE AVAILABLE DURING WITNESSED SYSTEM TESTING, INSPECTIONS, AND STARTUP. DETAILS. 9. BEFORE ENERGIZING, ALL TERMINALS IN GENSET, PANELBOARDS AND OTHER TERMINAL WIRED g. ALL FLEXIBLE BELOW-GROUND AND BELOW-FLOOR CONDUITS IN VAULTS - LIQUIDTITE COMPLETE EQUIPMENT PANELS SHALL BE CHECKED AND TIGHTENED IN THE FIELD BY THE ELECTRICALINSTALLATION CONTRACTOR. TIGHTENING OF TERMINATIONS SHALL BE ACCORDING TO THE DATE: 5. ALL CONDITIONS FOUND DURING THE TESTING AND INSPECTIONS NOT TO BE IN COMPLIANCE WITH WITH APPROPRIATE HARDWARE AND INSTALLED IN ACCORDANCE WITH APPLICABLE CODES AND TERMINAL MANUFACTURER'S RECOMMENDED TORQUE RANGE AND SHALL NOT EXCEED THE MAXIMUM THE CWSC DRAWINGS AND PRACTICES SHOWN HEREIN AND/OR CODES AND REGULATIONS AND ARE CWSC DETAILS. TORQUE SO SPECIFIED. 8/26/2020 DEEMED BY CWSC TO BE THE RESULT OF THE ELECTRICAL INSTALLATION CONTRACTOR'S ACTIONS 6. CONDUIT STUB-UPS SHALL BE ACCORDING TO DETAILS SHOWN HEREIN. PROJECT ID.: SHALL BE BROUGHT INTO COMPLIANCE AT THE CONTRACTOR'S EXPENSE. 11'7414 7. CONDUITS STUBBING UP IN THE PANELBOARD SHALL BE SCHEDULE 40 PVC. DRAWING NO.: 8. CONDUITS STUBBING UP IN THE CHEMICAL ROOM SHALL BE SCHEDULE 80 PVC. LAS-3539 R1 SHT 2 OF 2 Community Development Department Planning Division — Cupertino tUPERTINO APPRq7M Case# DI -202 -013 (E) PG&E SERVICE CABINET ENGINEERING SECTION 1 Appli ationNu ber(s) E STATION PANELBOARD � . 4SERVICEC625 600AIN 600A,AT3P AI600A 26 Approva I Body: Dire or/S fFSECTION 2 SECTION 3 SECTION 4 , [;�-- 0 Approva I Date 11/ 4/ NA LA 20 A� �� Signature Erika Po�reda I 11 ase Man ger (E) PG&E i Bo • 2 NB LB 600 AMP, 3PH, 4W, 277/480 VAC, 60 HZ Co 3 UNDERGROUND SERVICE NC LC N� N I RTU RS-485 RTU RS-485 NEUT. S I NEUT. BUS EUT. BUS (SEE SHEET 6) (SEE SHEET 6) 0 0) � DEPARTMENT MAIN CB27 CB28 CB29 BONDING GND B S I GND BUS V ND BUS 30OA/3P 30OA/3P 20OA/3P CB31 JUMPER EA EB ECIN X( X( ) 2A/3P REVISIONS: — � ANELBOARD MAIN SERVICE GROUND ROD NEW WORK A RTU RS-485 GROUND ROD 4—#10 TO MPZ-1 N STB1 _ (SEE SHT 2) TB1-21 A x L1 L2 L3 B SEE SHEET 6 2-4"C W/3-350 MCM, TB 1-1 A B CT3 IC Psi S PB 1 1 1-2/0 GND, B RESET COM cv x 1-2/0 NEUT. EA. RESET COM (PB5) TB1-22 S x PUMPSAVER (RESET) DATE: M1T. (P133) TB1-2 S CT2 IB R T61-41 DIS IBUTION� (N) GENERATOR PUT ❑ 450 KW, 3P, 4W 2-4"C W/3-350 MCM TB 1-7 TB 1-23 ST2 TB 1-27 X x PS 1 A R TB 1-40 SHE 277 48OV, 60HZ 120VAC CT1 IA / 1-2 0 GND RUN �5,� / RUN ST1 COMMAND SOLID STATE TB1-28 SCHEMATIC 1-2/0 NEUT EA. SOLID STATE 120VAC FROM CB-4 GEN MAIN � COMMAND T61-8 FROM CB-6 (R6) T61-24 REDUCED VOLTAGE X — STATION 600A (R9) TB1-4 REDUCED VOLTAGE STARTER WITH TB1-29 - 49 50 SCHEMATIC ❑ �� EA I STARTER WITH BYPASS CONTACTOR BYPASS CONTACTOR TB1-9 TB1-25 X1 1 (NO) PLAT SHEET NO.: T61-5 X10 (NO) TB1-30 PUMP RUNTIME EB I STOP T61-10 PUMP RUNTIME STOP COUNTER COUNTER (PB6) L1 L2 L3 TB 1-31 (P64) TB1-1 1 R24B X21 (NC) SCALE: EC I R20B T61-6 X20 (NC) SUMP LOW T61-26 TB1-32 MOTOR SPACE SIZE 4 N.T.S. N I SUMP HI TB1-12 MOTOR SPACE LEVEL HEATER LEVEL HEATER SHUT OFF TB1-33 DRAWN BY: SHUT OFF NEUT. BUS GND BUS ST101P L CHEMICAL T61-34 CHEMICAL ROOM OL J. ANDERSON PERMISSIVE DESIGNED BY: T1 T2 T3 J. ANDERSON UFER GND GROUND WELL & ROD ST201P TECH REVIEW: DATE: OPERATOR INTERFACE (PANEL MOUNTED) OPERATOR INTERFACE CHECKED BY: DATE: (PANEL MOUNTED) �5r/12/2020 M M M APPROVED BY: DATE: �/12/2020 WELL 34-02 BOOSTER PUMP B WELL 34-01 150HP 125HP 75HP Q�(3 ESS/pRA N w No. E22307 M� m � E LOAD CENTER LC1 * 5/12/2020 (E) STATION PANELBOARD CONTINUED XFMR-1 _F CB34 ( (SECTION 6) CONTINUES ON SHEET 2 s�q F�FCTRI�P�'��Q 10KVA, 1 PH 40A/2P F OF CA\-\F� 480V-120/240V NEW WORK 0 `—' E-+ CB33 0 ) SECTION 5 25A/2P C81 C62 C83 CB4 C65 C66 C67 W L) SS1 SS2 �+ CB28A H 0 A 331 CB27A H 0 � �A C�'J O\ N O\ N TB1-63 TB1-70 CTI 6 � L) 1.4 w �"� TO XFMR-2 00 00 OOX RTU TB60 CLOSES ON OOX RTU TB52 �-+ [� C630 C832 � PRI BKRFO R2A m K7A EXTENDED LOWF R7A m K3A R20C L 10OA/3P 2A/3P (SEE SHT 2) TB1-31 TB1-1 1 TB1-28 O a_ x PRESSURE TB1-7 co � w d CLOSES ON � ZI o M M T661 N N TB53 I--1 m m BOOSTER BL I— I-_m m SUMP TANK _j X21 X20 RTU D19 "IN AUTO" RTU D17 LEVEL LOW W TB1-64 TB1-71 R17C Q OPENS ON WELL 34-02 OPENS ON x STB2 B RTU SHEET 0 - - w T61-60 PRESSEXTENDED HIGH "IN AUTO" SUMP TANK Q X L1 L2 L3 B SEE SHEET 6 Ic-I CT6 IC S w TB1 32 TB1 12 Q w LEVEL HIGH O PS2 P612 - - T61-65 J W _ _ _ _ _ 0x 11 TB1-72 � X x PUMPSAVER (RESET) m � � � N ro � m m �� — — — — — — — — — RTU T662 o z z z z z z T64-1 ■ T64-3 ~ RTU TB54 CT5 I B R TB 1-43 Q Q Q Q Q Q Q o w N o cn w w w w w w w�� I K8A w X O =m =CV UQN Uw x x PS 1 A R T61-42 M w w�i o U)) PSW 1 A PSW 1 B I T663 0 K4A CT4 IA a� a r7 w o CLOSES ON CLOSES ON I w cn w U W U X < U)o U)J O o I LOW PRESSURE HIGH PRESSURE I T61-66 O 0 TB55 0 49 50 0°D 0� ~N T64-2 TB4-4 R24A SUMP LOW ~ o0 TB1-73 i--� 0 L- - - - - - - - - - - - - - - � LEVEL CUT OFF Q om om W L1 L2 L3 �� T61-61 T61-62 TB1-67 331 TB1-74 ST4 TB 1-8 ~ ►-� SIZE 3 TB1-48 TB1-51 T61-27 R4 R5 R2 R7 W B Ea � -� OL R7 R26 R3 TB 1-9 X 10 TB 1-10 DISTRICT: T1 T2 T3 X11 70 TM2 TB 1-30 TB 1-29 CONNECTS TO TM1 R8A LOS ALTOS PANELBOARD GROUND BUS R3A R9 R6 SUBURBAN DATE: LOAD CENTER NEUTRAL BUS 4/6/2020 PROJECT ID.: LOAD CENTER BONDING JUMPER BOOSTER B WELL 34 - 02 BOOSTER PUMP A 117414 50HP LOAD CENTER GROUND BUS DRAINING NO.: LAS-3540 SHT 1 OF 3 Community Development Department Planning Division — Cupertino CUPERTINO APPRq7M Case# DI -202 -013 ENGINEERING Applii ation Nu ber(s) Approval Body: Director/S fF (E) LOAD CENTER LC1 CONTINUED FROM SHEET 1 (PANELBOARD SECTION 6) CONTINUES BELOW LEFT Approva I Date 11/ 4/20 Signature Erika Po eda I \ ase Man ger i NEW WORK C68 0 ) CB9 0 ) C610 CB11 C612 0 ) CB13 CONTINUED FROM DEPARTMENT ATS LOAD BUS TAPS (SEE SHT 1) REVISIONS: R10A R1A (N) MPZ-1 SS3 SS4 < 3/4"C W/2-#10 H D A H A TB3-24 �cn 1-10 GND PS2A CB30A � � C PS1A CB29A � / m BOOSTER A WELL 34-01 z z 00 oyo T61-63 TB1-84 O o CB35 PUMP SAVER PUMP SAVER r ' o < 30A/2P o0X b- N I OOX RTU TB48 w DATE: INIT. RTU T656 R236 O o � Z Q CLOSES ON R1 1A m K5A N EXTENDED LOW R14A m K1A CLOSES ON I _ _ I uTIDN❑ w w d 0 SUMP TANK I IMAP m m BOOSTER A TB57 PRESSURE m m TB49 LEVEL LOW a- a XFMR-2 10KVA, 1PH SHEET "IN AUTO" � � I � 480V-120/240V I SYSTEM ❑ RTU D I8 RTU D 16 X 1 X2 SCHEMATIC ❑ TB1-64 TB1-85 R18C I STATION ❑ Q OPENS ON WELL 34-01 OPENS ON 0 y SCHEMATIC TB1-60 N EXTENDED HIGH "IN AUTO" SUMP TANK _ I CB36 I PRESSURE LEVEL HIGH T61-91 TB1-92 60A/2P PLAT SHEET NO.: - T61-81 TB1-86 BONDING RTUTT B58 w w JUMPER I 1"C W/2-#10, 2-#12 TB4-5 ■ T64-6 SCALE: I K6A RTU TB50 0 ,� 2-12 GND, =Q =o I CB-G1 PSW2A b PSW2B i B59 K2A O L � 30A/2P N.T.S. R10 CLOSES ON CLOSES ON R1 w <� 1 TB51 �� DRAIPI�T BY. LOW PRESSURE HIGH PRESSURE I 11 T61-82 N o N w GENERATOR J. ANDERSON _TB4_7 _ _ _ TB4-8 I R24D SUMP LOW TB1-87 Q 0 00 0 4990W COOLANT _ � I I 240V DESIGNED BY: — — — — LEVEL CUT OFF v 0 0 3 HEATER o m o m I J. ANDERSON to d V) 0_ TECH REVIEW: DATE: TB 1-77 TB 1-78 TB 1-83 v TB 1-88 I CB-G2 20A/1P R21 R22 R1 1 R14 T61-93 TB1-94 I 2 ��0 0 12A AT GENERATOR CHECKED BY: DATE: R14B N 24VDC BATTERY 5/12/2020 R 1 1 B OUTPUT CHARGER R1 APPROVED BY: DATE: X4 R 12 TB 1-89 X5 TB 1-90 5/12/2020 T61-79 TB1-80 TM4 CIRCUITS 4 - 10 TM3 �O� TB3-25 I SPARE I � � R 15A ST4 �4 Q��\R A N� R 12A O �l OF SS/0N ST3 � CONTINUES BELOW LEFT CONTINUED FROM SHEET 1 LOAD CENTER NEUTRAL BUS 5/ /2307 m * 5/12/2020 ECT R`OP�,BOOSTER A WELL 34-01 s9TF OF CAS-\F�� (E) LOAD CENTER LC1 CONTINUED FROM ABOVE RIGHT (PANELBOARD SECTION 6) E-+ W � � O CB14 CB15 CB16 CB17 CB18 CB19 CB20 CB21 CB22 CB23 CB24 a T44 45 TB3-4 +24 VDC T PS TB3-1 120 VAC +2 PS DC TB 1-46 TB 1-95 � � LF1 N w PREFORMED CABLE FM1 N o w SUPPLIED BY VENDOR (OPERATOR z o Of o z � O r� w SSPL5 I w w w w = = I FM1 INTERFACE PANEL) 7 8 O Lo 4- C m ~o o � m z ~ 5 BROWN 5 L1 1 + - � � JQz �9 � U) oz0 O 6 N 2 + + TB3 TO CHLORINE o Ujow Zo mm Uj w Q G 1 3 27 TB88 a�3 INJECTION PLC +24 VDC 7 WHITE 7 FLOW METER 2 4 29 CONTROLLERS ( ) — I Q -j W All —0 (SEE SHT 3) TB1-77 11(PLCZ ELECTRODE 8 + 5 30 T699) PRESSURE SWITCH TB1-49 I Q o � Cl) m w Z' CIRCUIT TB3 TB4 V 22 - 6 31 CABINET I TB1-98 tY L� � J J Z w 4 GREEN 4 FREQUENCY - 6 B6 SSPL2 w � U w OUTPUT + 7 7 7 8 I � T61-33 N 3 O � o 0- m O 23 +24 VDC + _ TB3 TB4-15 +24 VDC I R16 m 00 (n z a 20 T63 PS J2 J2 T63 + + V + I w m 0 Q O YELLO 37 4-20mA - 9 + + 20 1 3 _ XDCR1 w LO Q o OUTPUT + 10 SSPL1 - - 21 2 4 TB4-16 a z i w ^� X o X R17B R18B R19B LL- 36 21 1 1 A.I. A.I. 22 - - m c° I o_0 � m O w w 7 8 ( ) ( ) PRESSURE TRANSDUCER a w Q w TB1-34 0 + - CHART = - _ (SYSTEM DISCHARGE D X I w w + + TB3 RECORDER 6 5 PRESSURE) = 0 1 TB1-99 m a TB3 1 3 16 (CR1) w 0 R17 R18 R19 I i, c�g w Q � m0 24 RTU 2 4 17 _ Uj In 0 i J i „ w = w C w W 41 41 13 TB92 DI8 - - 1 g 7 8 9 TB2 0 � 0 \ P P P I O Q a w �� a 04 E--� COIL 14 TB98 w I o L o Q CIRCUIT 42 42 25 15 + - Of ao x N N N I w N oN E" 6 5 D IL m w J J w R16 V)=z TR4 O � DISTRICT: SYSTEM = - RTU RTU _ + < z z z I 0 o DISCHARGE FLOW _ 0 0 0 6 5 4 TB2 Corn v v v R20 R23 R24 LOS ALTOS m m o o I TB 1-100 I AI2 I I - - - - - - - - - - - - - - - � � SUBURBAN r� 110 a LOCATED IN CHEMICAL SHED I EXCEPT X5 AND X31 DATE: TB3-5 Co o+ TB 1-46 w w o' m 0) 0') m � 4/16/2020 m m TB3-2 N O PROJECT ID.: A11 0 00 117414 CONTINUED FROM ABOVE RIGHT LOAD CENTER NEUTRAL BUS DRAINING NO.: LAS-3540 SHT 2 OF 3 Community Development Department Planning Division — Cupertino CUPERTINQ APPRCFM Case # DI -202 -013 ENGINEERING Appli ation Nu ber(s) Approval Body: Director/ Staff Approval Date 11/ 4/20 Signature Erika Po eda I ase Man Eger OIT RTU DEPARTMENT OPERATOR INTERFACE REVISIONS: 24VDC TB3 27 CLORINE INJECTION DATE: INIT. SEE 28 CONTROLLER MAP DISTRIBUTION SHEET 2 29 PLAT 30 ❑ SHEET 31 AMMONIA SYSTEM Ei�ATIc ❑ (PLC) (PLC) INJECTION TB89 TB99 STATION TB87 COMMON CONTROLLER SCHEMATIC ❑ RTU +24VDC LT1 RTU PLAT SHEET NO.: + RED - TB88 CHEMICAL ROOM BLACK A13 SCALE: - A+ TB92 N.T.S. SUMP LEVEL -_ TRANSDUCER DRAWN BY: J. ANDERSON DESIGNED BY: +24 VDC J. ANDERSON PS TECH REVIEW: DATE: (PLC) (PLC) SSPL3 TB88 COMMON 7 8 TB3 LT2 +24VDC RTU (PLC) 1 3 20 + J2 CHARTRECORDER CHECKED BY: ' TB89 PLC 6/10/2020 WELL 34-02 WELL 34-01 BOOSTER 34A & 34B +24VDC + RED - TB89 CONTROLS CONTROLS CONTROLS 2 4 TB2 21 - (A.I.) (CR2) APPROVED BY: DATE: BLACK AI7 - + TB96 + 5 36 CHANNEL 1 R 17 R 17A R 18 R 18A R 19 R 19A - g 37 5/12/2020 S S S TB2 WELL 34-01 WATER LEVEL SCVWD MA GREEN ( ) TRANSDUCER +_ RED 26 TB100 Al2 RTU TB93 ego BANS/o�91 TB 1-101 TB 1-103 TB 1-106 TB 1-109 FLOW METER �� `� /(9� WELL 34-01 27--a-_ AI4 c,j C� BLACK TB1-102 1 TB1-105 TB +1-108 PULSE OUTPUT � WHITE 29 TB99 - w No. E22307 ,rI (PLC) (PLC) � 5/12/2020 � J'] F�FCTR�CP� �Q TB89 COMMON 9TF OF CA�\F�� +24VDC LT3 RTU RED +24 VDC + - TB89 PS BLACK AI8 + TB97 SSPL4 F--� 7 8 TB3 � WELL 34-02 WATER LEVEL CHART TRANSDUCER TB87 (PLC) 1 3 22 + J2 RECORDER 2 4 T132 23 - (A.I.) (CR2) W + 5 38 CHANNEL 2 O T132 - 6 39 � 7) r--� _ RED iTB100 (A13) RTU SCVWD MA + GREEN 30 31 S TB94 FLOW METER � a WELL 34-02 32 AI5 BLACK - � a STATION 34 SUMP PULSE OUTPUT �+ WHITE 34 - TB99 O E W W � Q O U� O � � RTU PROMAG 53 FLOWMETER OPERATOR INTERFACE PANEL WELL 34-02 STARTER ST1 BOOSTER B STARTER S2 WELL 34-01 PUMP SAVER PS1 BOOSTER A PUMP SAVER PS2 J7 W 26 27 GROUND TERM A B COM SHLD GROUND TERM A B COM SHLD GROUND A B SHLD A B SHLD 2 3 4\L1 O U U U U Q W W � a F F RS-485 INTERCONNECTION DIAGRAM DISTRICT: LOS ALTOS SUBURBAN DATE: 4/16/2020 PROJECT ID.: 11'7414 DRAPING NO.: LAS-3540 SHT 3 OF 3 Community Development Department Planning Division — Cupertino CUPERTIN4 APPR Case # DI -202 -013 \ HOMESTEAD ROAD ENGINEERING Applk ation Nun ber(s) LEGEND 131 B SAWCUT AND REMOVE THIS CORNER (E) EXISTING \ OF THE CONCRETE PAD FOR o ' Approval Body: Director/ S1 aff N NEW I TRENCHING AND CONDUIT STUB-UPS w ( ) TO ATS, MPZ AND E-STOP PROJECT o ' Approval Date 11/ 4/20 CONDUIT N - SITE I O 60" Signature Erika Po eda CALLOUT ase Man ger w E (N) ATS 11 A CUPERT C� 4 sF D 77 (E) S.C.V.W.D. S (N) MPZ-1 \ 18" Al w MERRIrr C 0- D METER w DEPARTMENT AV LL z Q Q o - Q Q m REVISIONS: 0__0__0__0_ -Tcyl — o w 8 REV. 1 — ADDED FIRE EXT. — — — — — — — — \ ADDED SHT 3. 6/8/2020 vALLCo PKW REV. 2 — 9-14-2020 F UPDATED FIRE EXT. NOTES \ \ a g & SIGNAGE FOR GENERATOR 0 G L z S.C.V.W.D. METER (E)FLOWMETER C C1 ITEVENS CREEK BLVD (N) ATS MOUNTING FRAME VICINITYMAP DISDATE: INIT. (N) GENERATOR E H N.T.S. MTEH;UrION❑ E-STOP I PLAT ❑ SHEET SYSTEM SCHEMATIC ❑ STATION El EXISTING CONCRETE ATS, MPZ- 1 — AERATOR BASIN » PLAT SHEET NO.: 40,000 GALLON SCALE: 1 = 1 LIST OF CONDUITS SCALE: AS SHOWN CONDUIT SIZE CONTAINS DESCRIPTION FROM TO DRAWN BY: A 4„ (3) #350MCM EMERGENCY POWER FEEDER (N) GENERATOR (N) ATS (EMERG) J. ANDERSON (2) #2/0 NEU/GND DESIGNED BY: (E) PG&E CABINET Al 4„ (3) #350MCM EMERGENCY POWER FEEDER (N) GENERATOR (N) ATS (EMERG) J. ANDERSON (2) #2/0 NEU/GND TECH REVIEYP: DATE: Q2 B 411 (3) #350MCM NORMAL POWER FEEDER (E) PG&E CABINET (N) ATS (NORMAL) • 6'-10" - (2) #2/0 NEU/GND OVERALL (3) #350MCM CHECKED BY: DATE: GENERATOR B1 4" NORMAL POWER FEEDER (E) PG&E CABINET (N) ATS (NORMAL) 6/14/2020 <7(DIM (TYP) (2) #2/0 NEU/GND CONTRACTOR SHALL PROVIDE AND INSTALL `1 PORTABLE FIRE EXTINGUISHER, MINIMUM o C 4" NIPPLE (3) #350MCM ATS LOAD FEEDER (N) ATS (E) PANELBOARD APPROVED BY: DATE: J SIZE OF 2A:20B:C MOUNT ON OUTSIDE OF a a (N) GENERATOR GROUND& ROD 6'-2" (2) #2/0 NEU/GND � 4/2020 Q SERVICE ENTRANCE ENCLOSURE BASE FUEL 4, _ C1 4" NIPPLE (3) #350MCM ATS LOAD FEEDER (N) ATS (E) PANELBOARD 1 B B1 TANK (TYP) P) � (2) #2/0 NEU/GND Q�p :ESS/0 (N) PB2 � I (N) ATS (2) #10 GENERATOR COOLANT HEATER AND BATTERY �� \RAND �9l N (N) GEN. E-STOP D 1" (2) #12 (N) MPZ-1 (N) GENERATOR �� q� � I J 3 -6 (2) #12 G CHARGER CIRCUITS h � n � � (N) MPZ-1 I F A Al c; a o— — E l (2) #14 SPARE ATS STATUS (E) RTU (PANELBOARD SECTION 6) (N) ATS w No. E22307 a o 0- —_ —_ —_ — — — — (N) BOLLARDS (TYP) 9/18/2020 l 0 v E1 l (2) #14 SPARE GENERATOR LOW FUEL AND FUEL LEAK ALARMS (N) GENERATOR (E) RTU (PANELBOARD SECTION 6) �FCTR\CP��P • • v • I C C1 — (N) GENERATOR F 1" (2) #14 GENERATOR E-STOP PB (N) E-STOP PB (N) GENERATOR F OF CA0� (E) PANELBOARD 0 a D 5 -4 a a a n i K / F G L Q G 1 (2) #14 SPARE GENERATOR START/STOP (N) GENERATOR (N) ATS / a 14'-2" 16'-2" H 1" (1) CAT5E MODBUS TCP (E) RTU (PANELBOARD SECTION 6) (N) ATS a I ° a 18 -6" H1 1" (1) CAT5E MODBUS TCP (N) GENERATOR (E) RTU (PANELBOARD SECTION 6) a a (N) FUEL TANK BASE I BY T a 5 a I // ® SUPPLIER) 3/4" (4) #14 GENERATOR LOW FUEL & FUEL LEAK ALARMS (N) FUEL TANK (N) GENERATOR c a ° `. / ° a J 1" (1) #2 GND GENERATOR GROUND (N) GEN GND BUS (N) GROUND WELL w 0 4 (E) PANELBAARD GROUND BUS E1 H1 M K 1" (1) #4 GND GENERATOR GROUND (N) GEN GND BUS (SECTION 1) 1 ❑ 5,-2„ L 2 PULL ROPE SPARE (N) ATS (N) GENERATOR a a 4> (TYP) M 2" PULL ROPE SPARE (N) GENERATOR (E) PANELBOARD SECTION 6 ,� 1 Q C� ® N 1-1/2 PULL ROPE SPARE (N) MPZ-1 (N) P132 r--i (E) PB1 12'-10" GENERATOR EXHAUST Eli SECTION (E) PRESSURE SWITCH CABINET Q 0 3/4" (1) #10 GND MPZ-1 FEEDER (N) ATS, LOAD TERMINALS (N) MPZ-1 480V FEEDER 119' - DISTANCE TO FRONT CONSTRUCTION NOTES: PROPERTY LINE GENERATOR TO BE SUPPLIED WITH Q � � DIAMOND PLACARD AND CFC 5704.2.3 1 . CONDUIT ROUTING SHOWN IS DIAGRAMMATIC. CONTRACTOR TO DETERMINE BEST ROUTING BASED ON EXISTING CONDITIONS AND UNDERGROUND CONDUIT/PIPING AND Q,I COMPLIANT NO SMOKING AND NO OPEN OTHER OBSTRUCTIONS. C) Q..' FLAMES SIGNS W 2. ALL INSTALLATIONS SHALL BE MADE IN ACCORDANCE TO PROVIDED DETAILS. a 3. CONTRACTOR SHALL FURNISH AND INSTALL UFER GROUND IN ADDITION TO GROUND CONDUCTOR AND GROUND WELL AT GENERATOR PAD PER DETAIL. a Q 4. CONTRACTOR SHALL FURNISH AND INSTALL GENERATOR E—STOP PUSHBUTTON STATION. STATION SHALL BE ALLEN BRADLEY MODEL 80OT—NX114 NEMA TYPE 4/13 (E) PG&E TRANSFORMER BREAK GLASS WITH ATTACHED HAMMER. CONTRACTOR SHALL FURNISH ADDITIONAL GLASS DISKS. CONTRACTOR SHALL PROVIDE A PHENOLIC ENGRAVED NAMEPLATE (2" �i Q 35'-8.5" X 4" MIN.) ATTACHED TO PB STATION WITH WHITE LETTERS ON RED BACKGROUND WITH THE INSCRIPTION "GENERATOR EMERGENCY STOP" E-+ 5. CONTRACTOR SHALL SUPPLY AND INSTALL A NEW 10 CIRCUIT 10KVA MULTIPOWER ZONE 120/240V SUBSTATION, SQUARE D CATALOG NUMBER: MPZ10S40F. PRIMARY0 0 W POWER SHALL COME FROM TAPS FROM ATS LOAD TERMINALS AS SHOWN ON SCHEMATIC DIAGRAM, DWG. LAS-3540 CONTRACTOR SHALL PROVIDE AND INSTALL A CONDUIT CONNECTION, BETWEEN ATS AND MPZ FOR THE PRIMARY POWER CONNECTION. MEYERS HUBS SHALL BE USED FOR CONDUIT CONNECTIONS TO ATS AND W MPZ-1 . 6. CONTRACTOR SHALL SAW CUT AND REMOVE EXISTING PANELBOARD CONCRETE FOUNDATION AS INDICATED IN DETAIL TO ALLOW FOR TRENCHING AND CONDUIT a INSTALLATION TO THE ATS, MPZ AND GENERATOR E—STOP STATION. ONCE THE CONDUITS ARE PLACED AND APPROVED, CONTRACTOR SHALL FORM AND INSTALL NEW E- CONCRETE TO MATCH EXISTING. SEE DRAWING LAS-3543 FOR ADDITIONAL DETAILS. i- 7. PROVIDE AND INSTALL, PER DETAIL, NEW PULL BOX, P132. PULL BOX SHALL BE CHRISTY PRECAST CONCRETE BOX N09 WITH EXTENSION AND DIAMOND PLATE STEEL DISTRICT: LID. LID SHALL BE LABELED "ELECTRICAL". LOS ALTOS 8. ATS NORMAL FEED CONDUITS, A & Al SHALL INTERCEPT THE EXISTING PANELBOARD FEEDER CONDUITS JUST OUTSIDE THE PG&E SERVICE CABINET FOUNDATION. THE ACTUAL CUTOVER SHALL NOT TAKE PLACE UNTIL THE CONTRACTOR IS READY TO POWER UP THE ATS. THE CUTOVER SHALL BE COORDINATED AND SCHEDULED WITH SUBURBAN THE DISTRICT SUPERINTENDENT AND CWS ENGINEER. STATION DOWN TIME SHALL BE LIMITED TO ONE NORMAL 8 HOUR WORK DAY. CONTRACTOR SHALL PROVIDE A DETAILED PLAN AND SCHEDULE FOR ACCOMPLISHING THIS. DATE: PP 9. IF ADDITIONAL STATION OUTAGES ARE NEEDED, CONTRACTOR SHALL COORDINATE AND SCHEDULE THEM WITH THE DISTRICT SUPERITENDENT AND CWS ENGINEER. STATION 4/16/2020 • OUTAGES SHALL BE LIMITED TO A SINGLE NORMAL 8 HOUR WORK DAY. PROJECT ID.: X x _ x > __ 10. CONTRACTOR SHALL PROVIDE AND INSTALL TWO 4" NIPPLE CONNECTIONS (CONDUITS C & C1) BETWEEN THE ATS AND PANELBOARD. MEYERS HUBS SHALL BE USED 117414 CONDUIT LAYOUT PLAN AT EACH END. CONTRACTOR SHALL DETERMINE BEST LOCATION OF THE NIPPLES TO ACCOMMODATE CLEARANCES AND SPACE NEEDED FOR POWER CONDUCTOR ROUTING DRAPING NO.: SCALE: 1 "=5' INSIDE EACH CABINET. LAS —3541 R2 SHT I OF 3 Community Development Department Planning Division — Cupertino CUPERTINO APPRq7M Case# DI -202 -013 ENGINEERING Applii ation Nu ber(s) PANELBOARD Approval Body: Director/S fF MYERS HUB * SEE DETAIL "F" FOR GENSET 11/ 4/20 CAUTION TAPE LOCATION OF CONDUIT , Approva I Date NIPPLE STUB—UP WINDOWS , Signature Erika Po�redav/A/A, THREADED RIGID g CHASE LB FITTING NATIVE MATERIAL PLACED IN ��//��/�� CONDUIT WITH INSULATED * ** EXTEND CONDUITS) TO 2" ase Man ger NIPPLE „ �/ �// „ 8 LAYERS & COMPACTED TO ��j �� 12 GROUNDING BUSHING (MIN) ABOVE TOP OF FUEL +/— 90% ** TANK BASE FRAME 2' MIN. EDGE OF COVER 2" PANELBOARD CONDUIT ** GENSET ***SEE FOUNDATION DRAWING STUB—UP 12" MIN FINISHED FOR DETAIL FOUNDATION // // // // / // //// FOUNDATION SAND ■■ /�vxvx�i�vX DEPARTMENT x EDGE OF GENSET oo �� /i 4" //j�/j`� j/j ° o FOUNDATION REVISIONS: //�� TRACE WIRE — #6 BC VA�A \ \/ 2„ p o �o �o REV. 1 ADDED FIRE EXT. SHT1 ADDED SHT 3 op jam * * REV GANG 9 14T 2020 8 2020 6" MIN. OVERALL COVERING, PER CONDUIT NOTES ° //////////i NO CHANGE THIS SHEET SPACING SEE U/G //jj %//%//i�/�� CONDUIT NATIVE MATERIAL PLACED NOTES IN 8" LAYERS & COM— 991399 » „ „ BURIED PACTED TO ±90% DETAIL B DETAIL C �� RIGID CONDUIT WITH CONDUIT TRENCH DETAIL MINIMUM SPACING OF PVC PVC FEMALE STANDARD RADIUS 90° BEND DATE: nvrr. '�j�� (N.T.S.) BURIED CONDUITS CONDUIT ADAPTER (UNLESS OTHERWISE SPECIFIED) DISTRIBUTION❑ MAP /�� (N.T.S.) s� /X��/V/�V�\ V ///'/� ET DETAIL A `` `�` DETAIL "D" T1C ❑ CONDUITS STUBBING UP IN STATION CONDUIT PENETRATION OF SCHEIUTIC El PANELBOARD GENSET FOUNDATION (N.T.S.) (N.T.S.) PLAT SHEET NO.: 6'-2" — 11" — 9.5" SCALE: INCOMING AND 5„ OUTGOING N.T.S CONCRETE CONDUITS DRAWN BY: FOUNDATION A A (TYP) J. ANDERSON fl 10" 1.5" DESIGNED BY:� GENERATOR FUEL TANK BASE PLAN VIEW TYPICAL PULLBOX J. ANDERSON WITH EXTENSION C TECH REVIEW: DATE: CONCRETE AND COVER CAP CHECKED BY: DATE: CONDUIT STUB UP AREA 6/14/2020 6'-8" OF 4" STEEL PIPE SET BRANCH CONDUITS _ 2'-2" OPPOSITE EACH OTHER ��` SCH. 40, CONCRETE 48" PLAN VIEW APPROVED BY: DATE: FILLED FLUSH GALVANIZED v 6/14/2020 CONCRETE TRAFFIC COVER W/ PROVIDE CONDUIT SEAL WELDED LABEL OR PER SPECIFICATIONS PARKWAY COVER I Q\ko ESS/0 T T O Ti ITi ITi i_ = I /�// E �RA N�� 32 35 j//j/�/ /j/j% CONCRETE PULLBOX W/ �' v / EXTENSION AND COVER � INSTALL TAR PAPER %�//� / t�[ l W s� ' z BETWEEN ROCK & j�// 3" MIN—j /��/�� LABELED "ELECTRICAL" No. E22307 ,'i �I 12" GROUT & UP /��vx j�/ 9/18/2020 1 1 4" ON ALL �X/ / 1 x3 PVC SLEEVE DRAIN SECTION A—A SIDES, TYPICAL UNDERGROUND ECTRV1 �� / o 0 0 0 0 GRS ELECTRICAL �� OF CAS�FO� DETAIL "E" DETAIL F 99 �!� � CONDUIT TO PVC CONDUIT FIXED BOLLARD GENERATOR CONDUIT STUB—UP AREA VIA COUPLING (N.T.S.) (N.T.S.) 1 1/4"-1" GROUT 6" CRUSHED (TYP.) SLOPE DOWN ROCK BASE TOWARD DRAIN CHRISTY N9 OR N30 PULLBOXES (TYPICAL) cl� 0.4 2'-7.5" P1873 (TYP) DETAIL "G" ~ _<� 0 0 o O 0 0 0 0 FRONT & BACK PULLBOX (CHRISTY) DETAIL W � 0 0 (N.T.S.) Q O O 0 1--1 8" X 8" X 1/8" GALVANIZED PLATE P1031 (TYP) E�ATS GENERATOR 00 ° ° O GENERATOR E_=P ° ° ° E—STOP STATION E N MPZ- 1 P1001A m m GENERATOR GROUND P 1000 BUS 0 O ^ r 6'-2.5„ 0 ° 01 w P1001 P1000 DOUBLESTRUT FRAME 4'-8.5" ►—� CONTRACTOR SHALL VERIFY DIMENSIONS AND DEVICE MOUNTING #2 AWG XHHW-2 CU TOP OF GENERATOR FUEL TANK P1726 (TYP) � FRONT & BACK REQUIREMENTS. FRAME DIMENSIONS (BY ELECTRICAL SLAB ° ° SHALL BE ADJUSTED AS NECESSARY W CONTRACTOR) ►—� 0 0 0"01 0 0 0 0 r, DOUBLE STRUT w POST BASE a F UFER GROUND SHALL BE 3/0 AWG BARE STRANDED 0 0 COPPER, 20 0 LONG AND ENCLOSED IN CONCRETE NEAR � o DISTRICT:L _ , ACORN CLAMP GROUND WELL NOT THE BOTTOM OF THE GENERATOR FOUNDATION. (BY °i i a ° a ° ° ° LOS ALTOS (BY ELECTRICAL ELECTRICAL CONTRACTOR) SHOWN CONTRACTOR) ' 4 ° 3/4" x 10 FT. DETAIL "H" SUBURBAN GROUND ROD GENERATOR GROUNDING DETAIL DATE` (BY ELECTRICAL GROUNDING ELECTRODES & GROUNDING ELECTRODE CONDUCTOR DETAIL "I" - 4/16/2020 CONTRACTOR) (N.T.S.) ATS, MPZ- 1 AND E—STOP INSTALLATION DETAIL PROJECT ID.: (N.T.S.) Know what's below■ 117414 Call before you dig. DRAWING NO.: LAS —3541 R2 SHT 2 OF 3 Community Development Department Planning Division — Cupertino CUPERTINQ APPRCFM Case # DI -202 -013 ENGINEERING Appli ation Nu ber(s) Approval Body: Director/ Staff Approval Date 11/ 4/20 Signature Erika Po eda I ase Man Eger PANELBOARD WIRE APPLICATION AND COLOR CODE REQUIREMENTS COLOR CODE ABBREVIATIONS BK — BLACK • SUB APPLICATION WIRE TYPE SIZE COLOR CODING BL — BLUE BN — BROWN AS REQD BY CIRCUIT <=4/0: BN—OR—YL FOR A—B—C PHASES, BwR — BLACK W/RED DEPARTMENT 480V POWER WIRING XHHW-2 SIZE WH NEUTRAL, GN GROUND STRIPE >4/0: BK WITH COLORED PHASE TAPE GN — GREEN REVISIONS: GwY — GREEN W/YELLOW REV. 1 — ADDED FIRE <=4/0: BK—RD FOR TWO 120V PHASES, STRIPE EXTINGUISHER & SHEET 3 120/240V OR 120/208V, XHHW-2 AS REQD BY CIRCUIT OR—WILD LEG PHASE, WH NEUTRAL, GN GY — GRAY 6 8 T020 3PH POWER WIRING SIZE GROUND OR — ORANGE O 2 — s 14 2020 N >4/0: BLACK WITH COLORED PHASE TAPE RD — RED NO CHANGES THIS SHEET INTERNAL 120/240VAC BK FOR L1, RD FOR L2, WH — NEUTRAL, WH — WHITE DIST. WIRING SIS #12 MIN GN — GROUND YL — YELLOW INTERNAL CONTROL SIS #12 FOR 20A CKTS GY — NON NEUTRAL, WH — NEUTRAL CIRCUIT/RELAY WIRING #14 FOR 15A CKTS DATE: INIT. DISTRIBUTION❑ MAP PLAT ❑ SHEET SYSTEM ❑ SCHEMATIC STATION El PLAT SHEET NO.: SCALE: WIRE APPLICATION AND COLOR CODE REQUIREMENTS N.T.S DRAWN BY: APPLICATION SUB APPLICATION WIRE TYPE SIZE COLOR CODING J. ANDERSON INTERNAL 120/240VAC #12 FOR 20A CKTS BK — L1 HOT, RD — L2 HOT, DESIGNED BY: POWER MTW #14 FOR 15A CKTS WH — NEUTRAL, GN — GROUND J. ANDERSON #16 FOR <15A CKTS TECH REVIEYP: DATE: INTERNAL DEVICE WIRING #12 FOR 20A CKTS BK —L1 HOT LEG, RD — L2 HOT LEG, CONTROL PANELS CIRCUITS MTW #14 FOR 15A CKTS BL — BETWEEN DEVICES, WH — COLOR CODE ABBREVIATIONS #16 FOR <15A CKTS NEUTRAL CHECKED BY: DATE: (DOES NOT BK — BLACK BL — BLUE INCLUDE RTU INTERNAL 24VDC DIGITAL MTW #16 MAX RD — (+), BwR — (—) BN — BROWN BwR — BLACK W/RED STRIPE 6/14/2020 DEVICE WIRING CIRCUITS _ _ PANELS) GN GREEN GwY GREEN W/YELLOW STRIPE APPROVED BY: DATE: INTERNAL ANALOG SIGNAL TSP/TST #18 MAX RD OR WH (+), BK (—) GY — GRAY OR — ORANGE 6/14/2020 WIRING PU — PURPLE RD — RED WH — WHITE YL — YELLOW 'S INSTRUMENT SHLD/GROUND MTW #18 MAX GwY Q�OF ESS/0� AS READ BY CIRCUIT <=4/0: BN—OR—YL (A—B—C PHASES) �� J��\RA N�q�l� 480V POWER WIRING XHHW-2 SIZE >4/0: BK WITH BN—OR—YL PHASE TAPING AT TERMINATION POINTS <=4/0: BK, RD FOR TWO 120V w No. E22307 ,m 120/240V, 3PH POWER AS REQD BY CIRCUIT PHASES, OR FOR WILD LEG 9/18/2020 WIRING XHH2-2 SIZE >4/0: BK WITH BK, RD & OR PHASE TAPING AT TERMINATION POINTSF�ECTR\�P �P 120/240VAC DIST. CKTS XHHW-2 AS REQD BY CIRCUIT BK — L1, RD — L2, WH — NEUTRAL, FIELD WIRING SIZE GN — GROUND F �F CA��F� #12 FOR 20A CKTS BK — HOT LEG, PU — BETWEEN 120VAC CONTROL WIRING THHN/THWN #14 FOR 15A CKTS DEVICES & 120VDC DI CIRCUIT WIRING, #16 FOR <15A CKTS WH — NEUTRAL 24VDC DIGITAL WIRING THHN/THWN #16 MAX RD BwR (+), (—), — QI, ANALOG SIGNAL WIRING TSP/TST #16 MAX RD OR WH BK GwYSHLD/GND [� W 0 � O � � � W 0 0 W W a F F DISTRICT: LOS ALTOS SUBURBAN DATE: 6/8/2020 PROJECT ID.: 11'7414 DRAPING NO.: LAS —3541 R2 SHT 3 OF 3 Community Development Department Planning Division - Cupertino CUPERTINQ APPRCFM Case # DI -202 -013 ENGINEERING Appli ation Nu ber(s) Approval Body: Director/ Staff Approval Date 11/ 4/20 (CONTINUED FROM BELOW LEFT) Signature Erika Po eda I ase Man Eger F i DIGITAL IN UPS ANALOG IN DISCHARGE FLOW RATEDI- • IN 15 POWER S 90 31 + 14 SSPL2 }FAIL AM + 87 DEPARTMENT DI-2 IN 17 l WELL 34-01 47 91 DISCHARGE PRESSURE J REVISIONS: + 16 RUNNING S 9 + 32 IN 19 WELL 34-02 AI-2 + 87 DI-3 + 18 } RUNNING 48 - 98 + + XDCR DISCHARGE PRESSURE 33 IN 21 S 92 SUMP LEVEL + XDCR SUMP LEVEL + — — 1 0-100 PSI BOOSTER A DI-4 + 20 RUNNING AI-3 + 88 — TRANSDUCER CHART RECORDER 34 DI-5 IN IN 22 } ROUOSTER NNING B 49 99 S 93 WELL 34-01 FLOW + MAP DATE: INIT. DISTMUTION❑ DI-6 IN 25 IIN WELL 34-01 AI-4 + 88 PLAT AUTO SSPL1 SHEET ❑ 36 + 24 50 - 99 SYSTEM ❑ WELL 34-02 FLOW SCHEMATIC DI-7 IN 27 } IN -02 S 94 + + STATION SCHEMATIC El 37 + 26 AI-5 + 88 - - PLAT SHEET NO.: DI-8 IN 29 BOOSTER A 51 - 99 F,+— 38 + 28 } IN AUTO NEW WORK S 95 CHLORINE RESIDUAL + AIT CHLORINE + IN 31 T B AI-6 + 89 — ANALYZER — SCALE: DI-39 + 30 IN AU 52 - 100 CHLORINE INJECTION 39 FROM GENSET WELL 34-01 LEVEL CONTROLLER N.T.S SSPL5 DRAWN BY: IN 33 CONTROLLER S 96 + XDCR WELL LEVEL DI-10 GENSET RUNNING + FM 1- + AI-7 + 89 — 1 TRANSDUCER + + — DISCHARGE FLOW J. ANDERSON IN 5 � — — FROM ATS CONTROLLER 53 - 100 _ _ DESIGNED BY: DI-11 — ATS NORMAL POSITION (UTILITY) — WELL 34-02 LEVEL + J. ANDERSON 41 + 3 _ _ _ FROM GENSET S 97 + XDCR WELL LEVEL IN 7 r GENERATOR FUEL LEAK DETECTION CONTROLLER AI-8 + 89 — 2 TRANSDUCER + — TECH REVIEW: DATE: D42 + 3 } ALARM 54 - 100 42 AMMONIA INJECTION DI-13 IN 39 SHIELD CONTROLLER CHECKED 43 + 38 GROUND 101 5/12/2020 ��BY: Y: IN 41 GROUND 101 + �, ,`� D 44 4 + 40 GROUND 102 - APPROVED BY: DATE: DI-15 IN 43 GROUND 102 SSPL3 'a V 5/12/2020 45 + 42 Q�,pF ESS/O� Dos 6 IN 44 + �� AN�4��</ + + FM SCVWD FLOW METER C/) z WELL 34-01 (D No. E22307 ,r7; DIGITAL OUT ANALOG IN 5/12/2020 NO 49 CTR1 IN CHART RECORDER — �,9 F�FCTR\CP��P K-1 NC WELL 34-01 CI-0 + + lF OF CA�\F�� AUTO START DO-1 COM 48 57 - — SSPL4 NO Z CTR2 IN K-2 NC 51 WELL 34-01 CI-1 + + + DO-2 COM 50 AUTO STOP '"' 58 NO 53 CTR3 IN + + FM SCVWD FLOW METER WELL 34-02 — — 2 WELL 34-02 K-3 NC AUTO START E-I CI-2 + + P4 DO-3 COM 52 Q=I 59 - - NO Q K-4 NC 55 WELL 34-02 A/C PWR IN COM 54 } AUTO STOP Do 4 NO 57 GROUND 1 - Q' 113 a K-5 NC BOOSTER PUMP A LINE 2 114 1 FROM AUTO START NEUTRAL 3 J C B o vac) DO-5 COM 56 NO BATTERY BAIT. WRG. PROVIDED BY PANEL BUILDER K-6 NC 59 BOOSTER PUMP A ~ 12 - DO-6 COM 58 AUTO STOP 12 + I O NO 61 BOOSTER PUMP B RTD IN K-7 NC AUTO START RTD RET. + BATTERY - Do-7 COM 60 NO K-8 NC 63 BOOSTER PUMP B VDC OUT W DO-8 COM 62 AUTO STOP 24 + �► NO 65 24 - c) K-9 NC 1-4 12 + O DO-9 COM 64 12 - LEGEND NO K-10 NC 67 RS 485 BUS DO-10 COM 66 TX (+) RTU EXISTING WIRING NO 69 RX (+) NEW FIELD WIRING FURNISHED AND INSTALLED BY CONTRACTOR w K-11 NC TX (-) a ■ TERMINAL BLOCK/CONNECTIONS E" DO-11 COM 68 RX (-) NO COM DISTRICT: K-12 NC 71 SPARE LOS ALTOS Do-12 COM 70 SUBURBAN L DATE: (CONTINUED ABOVE RIGHT) 4/16/2020 PROJECT ID.: 11'7414 DRAPING NO.: (CONTINUED ABOVE RIGHT) LAS -3542 SHT 1 OF 1 Community Development Department Planning Division - Cupertino CUPERTINO APPROVED Case# DI -2020-013 SPECIAL TESTS & INSPECTION SCHEDULE NOTES FOR FOUNDATION ENGINEERING Appl ation Number(s) 7'-0" FOUNDATION PRE MOLDED JOINT FILLER ALL AROUND THE FOLLOWING ITEMS SHALL BE INSPECTED. "SPECIAL INSPECTION" SHALL CONFORM TO 2019 CBC 1. GENERAL Approval Body: Dire for/Staff 74"t WIDTH 1"0 EPDXY ANCHORS w/ 8" EMBED., 1705. SPECIAL INSPECTION AGENCIES AND/OR INDIVIDUALS SHALL BE RETAINED BY THE OWNER AND ALL CONSTRUCTION NOT SPECIFICALLY DETAILED SHALL CONFORM TO THE REQUIREMENTS OF Approva I Date11 4/20 CON RETE APRON FOUNDATION w/ (8 TOTAL), TYP. APPROVED BY THE BUILDING OFFICIAL PRIOR TO ANY WORK. FOR MATERIAL TESTING REQUIREMENTS, THE 2019 CALIFORNIA BUILDING CODE (CBC) AND ANY LOCAL CODE REQUIREMENTS. ALL 6x6 - W4xW4 DOUBLE LAYER WELDED (VISUAL SPECIAL INSPECTION SEE SPECIFICATIONS AND/OR GENERAL NOTES. TESTING AGENCY SHALL SEND COPIES OF ALL DETAILS, SECTIONS AND NOTES SHOWN ON THE DRAWINGS ARE INTENDED TO BE TYPICAL AND Signature Erika Piveda WIRE SH (CENTERED), TYP. REQUIRED) STRUCTURAL TESTING AND INSPECTION REPORTS DIRECTLY TO THE BUILDING OFFICIAL AND ENGINEER. SHALL APPLY TO SIMILAR SITUATIONS ELSEWHERE UNLESS OTHERWISE NOTED. Case Manager 1» THE CONTRACTOR SHALL COMPARE THIS DRAWING WITH EXISTING CONDITIONS AT THE SITE, MAX. AND WITH ALL OTHER APPLICABLE DRAWINGS. CONTRACTOR SHALL VERIFY MEASUREMENTS OF FINISH GRADE 2% SLOPE 2% SLOPE ITEM REQUIRED REMARKS ALL EXISTING FEATURES AFFECTING HIS WORK, AND SHALL REPORT ANY DISCREPANCIES TO AR OWN ONLY ARRON O��1LY THE CALIFORNIA WATER SERVICE COMPANY ENGINEER FOR CLARIFICATION AND ADJUSTMENT BEFORE PROCEEDING WITH THE WORK. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR \ \ \ \ \ \ \\ \\ \\ \\ EPDXY (WHERE OCCURS) YES VISUAL-INSTALLATION PROCEDURES ONLY (PER SECTION 1705.1.1) VERIFICATION OF ALL DIMENSIONS SHOWN ON THIS DRAWING WITH THE REQUIREMENTS OF \\ \\ \\ \\ \\ • • • • • • • • \ \ \ \ \ EXISTING CONDITIONS AND ALL RELATED NEW EQUIPMENT. 12" MIN. FOUNDATION PREPARATION: AREAS TO RECEIVE FILL SHALL BE SCARIFIED TO A DEPTH OF SIX DEPARTMENT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 • • • • • • • • o 0 0 0 0 0 0 0 \�/\\/\\ \ oJoJoJoJoJoJoJoJoJ oJoJoJoJoJoJoJoJoJoJ /\\/\\/ INCHES AND MOISTURE-CONDITIONED TO A MINIMUM OF 2% ABOVE OPTIMUM MOISTURE CONTENT, AND RECOMPACTED TO A MINIMUM 90% OF THE MAXIMUM DRY DENSITY PER ASTM REVISIONS: �� \ \ \ \ \ \ \//\\//\\/� D1557. THERE SHALL BE A MINIMUM OF 6" CLASS 2 AGGREGATE BASE (AB) UNDER ANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0qQ(� 0 / //i FOOTINGS SHALL BE AS DETAILED ON THE DRAWINGS. THE FOUNDATION DESIGN IS BASED i o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 UPON VALUES FOR CLASS LS LISTED LE \\ FOOTINGS E AVE BEEN DESIGNED SFORTANAALLOWABLE I SOIL B BEARING6 PRESSURE OF 1,500 PSF �j////�\ (DL+LL) PLUS ONE THIRD INCREASE FOR WIND AND SEISMIC LOADS. THE AGGREGATE BASE, FORMS AND S U BG RAD E SHALL BE THOROUGHLY WETTED BEFORE PLACEMENT OF CONCRETE. 12" CONC. SLAB w/ #4 Q 12" O.C. DATE: MIT. 2. CONCRETE DISTRIBUTION❑ SECTION C-C EA. WAY TOP & BOTTOM, TYP. ALL CONCRETE SHALL DEVELOP A MINIMUM ULTIMATE COMPRESSIVE STRENGTH OF 3000 PSI MAP SCALE: 1"=1'-O" AT 28 DAYS OF AGE (DESIGN BASED ON 2500 PSI-NO SPECIAL INSPECTION IS REQUIRED PER PLAT EXCEPTION 2.3 IN SECTION1705.3 OF 2019 CBC). THE SLUMP SHALL BE THE MINIMUM SHEET CONSISTENT WITH PLACING CONDITIONS BUT SHALL NOT EXCEED 4 1/2". SYSTEM ❑ 4" 222"t OVERALL LENGTH SCHEMATIC PLACE CONCRETE IN ACCORDANCE WITH ACI-301. ENSURE THAT REINFORCEMENT AND STATION ❑ 811t 170"t FUEL TANK 44" EMBEDDED ITEMS ARE NOT DISTURBING PLACEMENT OF CONCRETE. TOP OF THE FLOOR SHALL SCHEMATIC BE TRUE TO INDICATED ELEVATIONS. VARIATIONS SHALL NOT EXCEED 1/8" IN 10 FEET. THE LEVEL BEARING AREA AT THE TOP OF THE FOUNDATION SHALL RECEIVE A HARD STEEL PLAT SHEET NO.: TROWEL FINISH, SMOOTH AND LEVEL. CONTRACTOR SHALL PATCH IMPERFECTIONS AS REQUIRED C BY CLIENT. PROTECT CONCRETE FROM PREMATURE DRYING, MAINTAIN CONCRETE WITH MINIMAL MOISTURE LOSS AT A RELATIVELY CONSTANT TEMPERATURE FOR PERIOD NECESSARY FOR HYDRATION OF CEMENT AND HARDENING OF CONCRETE. SCALE: ALL EXPOSED HORIZONTAL AND VERTICAL EDGES AND CORNERS SHALL HAVE 3/4" x 3/4" APPROX. BOLT LOCATION. INSTALL CHAMFERS AS NOTED AFTER EQUIPMENT HAS BEEN NO ALUMINUM CONDUIT OR PRODUCTS CONTAINING ALUMINUM OR ANY OTHER MATERIAL DRAWN BY: PLACED. USE 1"0 EPDXY ANCHORS w INJURIOUS TO THE CONCRETE SHALL BE EMBEDDED IN THE CONCRETE. 2'-11" `"/ 8" EMBED. (8 TOTAL), TYP. o 3. REINFORCING STEEL CONC. APRON ALL BARS SHALL BE GRADE 60 DEFORMED BARS CONFORMING TO ASTM A615. REINFORCING DESIGNED BY: (VISUAL SPECIAL INSPECTION BAR BENDS AND STANDARD HOOKS SHALL CONFORM TO ACI 318, LATEST EDITION. ALL BENDS REQUIRED) N SHALL BE STANDARD HOOKS UNLESS OTHERWISE SHOWN. BARS 20 FEET AND SHORTER IN LENGTH SHALL BE IN SINGLE LENGTH RUNS WITHOUT SPLICES. BARS LONGER THAN 20 FEET IN LENGTH SHALL BE SPLICED WITH 48 BAR DIAMETER LAPS (2'-0" FOR #4 BARS). SPLICES TECH REVIEW: DATE: 5"t 1„ IN ADJACENT BAR RUNS SHALL BE WELL STAGGERED. 64 t TYP. F - - _- - _ - - _ - - _ - - _ - _- - -- - - _- - 4. SPECIAL INSPECTION PERIODIC SPECIAL INSPECTION MUST BE PERFORMED WHERE REQUIRED FOR CONCRETE EPDXY CHECKED BY: DATE: l l l l I ANCHORS IN ACCORDANCE WITH SECTION 1705.1.1 OF THE 2019 CBC, WHEREBY SPECIAL INSPECTION IS DEFINED IN SECTION 202 OF THE 2019 CBC. F 1 5. EPDXY ANCHORS APPROVED BY: DATE: I I IL _ _ J l I EPDXY ANCHORS SHALL BE ASTM F593 HAS-R 316 STAINLESS STEEL THREADED ROD WITH HILTI HIT-RE500 V3. ALL EPDXY ANCHORS SHALL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS & ICC REPORT #3814. VISUAL SPECIAL INSPECTION IS REQUIRED. I I l l ELECTRICAL l I I I 74"t STUB-UP AREA I 12'-10" 7'-0" FUEL TANK I I 71.4"t SPECIAL NOTE I I FOUNDATION WIDTH I I I I I THE FOUNDATION MUST BE SQUARE, AND THE ANCHOR BOLTS MUST BE ACCURATELY PLACED PLUMB. THE GENERAL CONTRACTOR SHALL BE RESPONSIBLE FOR THE FOUNDATION. I F-- - - - - I I I _ -_ - DESIGN LOADS I I I I I I C ] _ --- I SCOPE: PROVIDE STRUCTURAL FOUNDATION AND ANCHORAGE FOR NEW GENERATOR. L - = - =- - _ - - _ _ - _ - - _ - _ - - - _ - _- - 5"f L - - - -- - - - - - - - - 64»f (E) FOUNDATION TO REMAIN, TYP. SECTION 1604.5 & TABLE 1604.5: RISK CATEGORY. . . . . . . . . .III w OUTLINE OF TANK (VERIFY) SECTION 1606 - DEAD LOADS o (ABOVE) GENERATOR . 23.0 K 2'-11'$ CONC. APRON Cn 0 OUTLINE OF ENCLOSURE SECTION 1607 - LIVE LOADS . . . . . . . . . . . . . . . . . . . . . . . . . . N/A (ABOVE) SECTION 1608 - SNOW LOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . N/A #� 4 BENT FRICTION DOWEL @ 24" O.C., TYP. (E) CONC. SLAB TO REMAIN, SECTION 1609 - WIND DESIGN DATA CHAMFER ALL TYP. AROUND, TYP. BASIC DESIGN SPEED, V (3s GUST . . . . . . . . . . . . . . . . . . . . . 98 MPH CONTRACTOR SHALL VERIFY EXACT ►a-� NOTE: C NOMINAL DESIGN SPEED, VASD- -V 0.6 (3s GUST) . . . . . . . . . . . . 76 MPH LOCATION OF ANCHOR BOLTS PER /\\/\\/\\ WIND EXPOSURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B n E-+ MANUFACTURER SPECIFICATIONS. j/ / / INTERNAL PRESSURE COEFFICIENT . . . . . . . . . . . . . . . . . . . . . . N/A w 1'-10"f \j 50"f 50"f 50"f 1'-1o"f \\\ \j\\ DESIGN WIND PRESSURE (ASCE7-16 SECTION 26.10.2), qZ. . 12.61 PSF (USE 16PSF) Q //\// • DESIGN WIND LOAD (ASCE7-16 SECTION 29.4 & 29.7), F. . . . . . 2.78 16'-2" FOUNDATION \\ \\ C /\\/\ SECTION 1613 - EARTHQUAKE DESIGN DATA l"q GENERATOR PLAN VIEW % LATITUDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.332` Q '\\/ /\\/\\/\\/\\/\\/\\j\\/\\/\\j\\/\\/\\/\\/\/ SCALE: 1/2"=1'-0" LONGITUDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -122.019° � / \ \ \ \ \ \ \ \ \ \ \ \ \ \/ \�� //\//\//\//\//\//\//\//\//\//\//\//\//\//\� SITE CLASS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D E� SPECTRAL RESPONSE Ca? 0.2 SEC PERIOD, SS . . . . . . . . . . . . . . 1.754 UD SPECTRAL RESPONSE @ 1.0 SEC PERIOD, S1 . . . . . . . . . . . . . . 0.620 a BOTTOM,2TYP C. EA. WAY TOP & \/ ///\//X\// / / / / / / � SHORT PERIOD SITE COEFFICIENT Ca? 0.2 SEC PERIOD, Fa . . 1.200 w a (E) FOUNDATION LONG PERIOD SITE COEFFICIENT Ca? 1.0 SEC PERIOD, F�. . . . . . . 1.700 0 V-6" SECTION 9913-1391 MODIFIED SPECTRAL RESPONSE @ 0.2 SEC PERIOD, S,,s. . 2.104 W 0 MODIFIED SPECTRAL RESPONSE @ 1.0 SEC PERIOD, SI,,. . . . . . 1.054 SAWCUT SCALE: 1"=1'-O" DESIGN SPECTRAL RESPONSE COEFFICIENTS, SDS. 1.403 A I--I . . . . Sp, . . . . . . . . . . . . 0.703 CHAPTER 13: ELEMENTAL DESIGN (ASCE 7-16 SECTION 13.3.1): Q 5'-0'$ SEISMIC DESIGN CATEGORY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D BASIC SEISMIC FORCE RESISTING SYSTEM. . . . . . . . . . . . . . . . . . . . GENERATOR SEISMIC IMPORTANCE FACTOR, IP. . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 2-#4x2'-4" LONG FRICTION DOWEL, AMPLIFICATION FACTOR, aP (TABLE 13.6-1) . . . . . . . . . . . . . . . . . . 1.0 B TYP MATCH (E) FOUNDATION RESPONSE MODIFICATION FACTOR, RP (TABLE 13.6-1) . . . . . . . . . . . 2.5 HEIGHT FACTOR, z/h (ANCHORS TO SLAB; z=0). . . . . . . . . . . . . . . 0.0 (E) PANELBOARD TO (E) CONC. APRON TO REMAIN, TYP. 1'-0" r 5'-0' REMAIN, TYP. (VERIFY) SEISMIC DESIGN FORCE, FP . . . . . . . . . . . . . . . . . . . . . . F=0'4 L+2 h]=0.337wp SAWCUT `I`P/ 'P l MINIMUM SEISMIC DESIGN FORCE, Fp(m,n.). . . . . . . . . . . . . . . . P�min.).3(Sds)(IeWP =0.631 WP CHAPTER 15: NON-BUILDING STRUCTURES (ASCE 7-16: SECTION 15.4.2): (CONTROLS) (E) FOUNDATION SEISMIC DESIGN CATEGORY. . . . D W no • • • • BASIC SEISMIC FORCE RESISTING SYSTEM. . . . . . . . . . . . . . . . . . . . OTHER SELF SUPPORTING EQ. a /\\//\\// / SEISMIC IMPORTANCE FACTOR, I . 1.25 E- /\\ \\ \\/\\� RESPONSE MODIFICATION FACTOR, R . . . 1.25 / EQUATION 15.4-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .QE =.3(Sds)(I)(W)= 0.526 W DISTRICT: EQUATION 15.4-2 (IF S1>0.6g) . . . . . . . . . . . . . . . . . . QE _ (0.8)(S1)(W)= 0.496 W LOS ALTOS ES #4 @ 12" O.C. EA. WAY TOP & o Pacific Engineering Group, Inc. �OPG� GqR DATE: BOTTOM, TYP. _ A PANELBOARD PLAN VIEW SECTION A-A 0 ph: ( Blue Larkspur Lane, Suite 104 Monterey, 33 -0645 cD PLd No. 39 m 05/22/2020 » » � ph: (831) 333-0644 fax: (831)333-0645 PROJECT ID.: SCALE: 1/2"=1'-O" SCALE: 1"=1'-0" DRAWN BY: CHECKED BY: DATE: � Exp. 09-30-21 � 117414 M A. GARCIA A.G. 05/22/2020 Know what's below. s�qT Civ(� ��P DRAWING NO.: DESIGNED BY: APPROVED BY: DATE: F OF CAL�F� (SIGNA GENERATOR FOUNDATION PLAN & DETAIL Call before you dig. 0TURE) a A. GARCIA G-� �slz��d�� NOT VAUD WITHOUT �5-3543 WET SIGNATURE SHT 1 OF 1