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HomeMy WebLinkAboutCUP 99-23A; Carlsbad Water Recycling Facility; Conditional Use Permit (CUP)The City of Carlsbad Planning Division A REPORT TO THE PLANNING COMMISSION Item No. P.C. AGENDA OF: February 4, 2015 Application complete date: December 2, 2014 Project Planner: Barbara Kennedy Project Engineer: Steve Bobbett SUBJECT: CUP 99-23(A)/CDP 99-45(A) - CARLSBAD WATER RECYCLING FACILITY - Request for a Conditional Use Permit Amendment and Coastal Development Permit Amendment for the Phase III Expansion ofthe Carlsbad Water Recycling Facility located at 6220 Avenida Encinas in the Mello II Segment ofthe Local Coastal Program and within Local Facilities Management Zone 22. The project is within the scope of the Mitigated Negative Declaration (MND) that was prepared for the Phase III Recycled Water Project and the MND adequately describes the activity for the purposes of CEQA. This project is not located within the appealable area ofthe California Coastal Commission. I. RECOMMENDATION That the Planning Commission ADOPT Planning Commission Resolution No. 7084 APPROVING Conditional Use Permit Amendment CUP 99-23(A) and Coastal Development Permit Amendment CDP 99-45(A) based upon the findings and subject to the conditions contained therein. II. PROJEa DESCRIPTION AND BACKGROUND In November 2012, the Board of Directors ofthe Carlsbad Municipal Water District (CMWD) approved the Phase III Recycled Water Project (Phase III Project) to expand recycled water service to the northwest quadrant of the CMWD service area and to three water service providers: the City of Oceanside, Olivenhain Municipal Water District (OMWD), and Vallecitos Irrigation District (VID). The Phase III Project consists of a number of components which are each individual Capital Improvement Projects (CIP). The proposed project is one of these components and consists of a request for approval of a Conditional Use Permit Amendment and Coastal Development Permit Amendment for the Phase III expansion of the Carlsbad Water Recycling Facility (CWRF) located at 6220 Avendia Encinas. The CWRF, which was constructed in 2005, is designed to treat secondary clarified effluent from the adjacent 40 million gallons per day (MGD) Encina Water Pollution Control Facility (EWPCF) and to produce disinfected tertiary recycled water that meets Title 22 of the California Administrative Code for "unrestricted non-potable reuse". The CWRF was master planned to be expanded up to a capacity of 16 MGD. The Phase III project will expand the CWRF from its current capacity of 4.0 MGD to a total capacity of 8.0 MGD. The final Build-Out Phase of the CWRF is unknown. The existing CWRF is located on a 9.0 acre site that is owned by City of Carlsbad. CMWD entered into a 50-year lease with the City of Carlsbad on April 27, 2004 via Resolution No. 1206. The graded and partially developed site includes a 4,343 sf. operations building and 14-space parking lot adjacent to Avenida Encinas; an at-grade observation platform that overlooks the EWPCF to the north; chemical storage tanks, microfiltration equipment, and reverse osmosis facilities covered by dark green metal canopies with split- face masonry support columns; a pump station located within a 16 ft. tall, 3,600 sf. (20' x 30') split-face masonry block enclosure; and a 35 ft. wide x 165 ft. long x 14 ft. deep chlorine contact basin. There are also two open, at-grade concrete basins located directly east of the 9.0 acre site, on property owned by CUP 99-23(A)/CDP 99-45(A) - CARLSBAD WATER RECYCLING FACILITY February 4, 2015 Page 2 Encina Wastewater Authority (EWA), that provide storage for a) three and half million gallons of recycled water and b) storage for influent flow equalization (shared by EWA and CMWD). Operation and maintenance ofthe CWRF is contracted to EWA. The site plan for the CWRF (Attachment 3), approved in 2001 by Conditional Use Permit (CUP 99-23) and Coastal Development Permit (CDP 99-45), included the conceptual locations for future recycling equipment and storage basins which would be constructed as the need arose. The expansion proposed by this amendment includes: • Three new feed pumps to convey secondary effluent from EWA to the CWRF. • Three new pressurized microfiltration units producing a combined 3.0 MGD of additional filtration design flow. • A 16' high, 30' x 60' canopy over the new equipment (to match the existing canopies). • An additional chlorine contact basin (CCB) expansion to provide disinfection of the additional design filtrate flows. • Other underground pipes, pumps and features to improve automation of the treatment process and chemical additions. All of these improvements will be constructed on the CWRF site, with the exception of the three feed pumps, which will be located within the EWPCF site. An aerial photo exhibit (Attachment 4) depicts the location of the existing facilities and the Phase III expansion that is proposed by this amendment. Table A below includes the General Plan designations, zoning and current land uses ofthe project site and surrounding properties. TABLE A - GENERAL PLAN, ZONING AND LAND USE Location General Plan Designation Zoning Current Land Use Site Planned Industrial/Office (PI/0) Planned Industrial/Office (P-M/0) Carlsbad Water Recycling Facility North Public Utilities (U) Public Utilities (P-U) Encina Water Pollution Control Facility South Planned Industrial/Office (PI/0) Planned Industrial/Office (P-M/0) Vacant, Property owned by EWA East Planned Industrial/Office (PI/0) and Transportation Corridor (TC) Planned Industrial/Office (P-M/0) and Transportation Corridor (T-C) Vacant, Interstate 5 West Transportation Corridor (TC) Transportation Corridor (T-C) North County Transit District Rail Line ANALYSIS The proposed project is subject to the following regulations: A. General Plan Land Use and Open Space and Conservation Elements; B. Planned Industrial/Office Zones (CMC Chapter 21.34 and 21.27); C. Conditional Use Permit Regulations (CMC Chapter 21.42); and D. Coastal Development Permit Regulations for the Mello II Local Coastal Program (LCP) Segment and the Coastal Resource Protection Overlay Zone (CMC Chapters 21.201 and 21.203). CUP 99-23(A)/CDP 99-45(A) • February 4, 2015 Page 3 • CARLSBAD WATER RECYCLING FACILITY The recommendation for approval for this project was developed by analyzing the project's consistency with the applicable City regulations and policies. The project's compliance with each of the above regulations is discussed in detail in the sections below. A. General Plan Land Use Element and Open Space & Conservation Element The subject property has a Generai Plan Land Use designation of Planned Industrial/Office (PI/0) and the CWRF was previously found to comply with the General Plan and the following goals, policies, and programs to ensure the provision of adequate public facilities and conservation of natural resources as indicated in Table B below: TABLE B - GENERAL PLAN COMPLIANCE ELEMENT STANDARD PROJECT COMPLIANCE? Land Use A City which maintains a system of public facilities adequate for the projected population. (Growth Management & Public Facilities, Goal A.2.) The project will ensure the provision of recycled water service into the future. YES Open Space & Conservation A City that conserves natural and man-made resources. (Special Resource Protection, Implementing Policies and Action Programs A.6.) The project will ensure that recycled water is available for landscape irrigation which will offset the reliance on potable water. YES B. Planned Industrial/Office (P-M/0) Zones (C.M.C. Chapter 21.34 and 21.27) The project site is zoned Planned Industrial/Office (P-M/0) and is therefore subject to the provisions of Chapters 21.34 and 21.27 of the Zoning Ordinance. Public and quasi-public buildings and facilities and accessory utility buildings and facilities are allowed in both of these zones subject to approval of a Conditional Use Permit. The project is a quasi-public utility facility and the location of the facilities proposed by this project were identified on the site plan for the CWRF as future expansion areas. No additional parking is required because the facility is remotely operated by EWA staff and employees are not typically needed at the site to operate the facility. The existing parking spaces are used for visitors and other guests who are taken on guided tours of the facility. The proposed project will be constructed within a portion of the "future expansion" footprint identified on the original site plan and will continue to comply with all setbacks, lot coverage, and building height requirements as analyzed in conjunction with the original project approval. C. Conditional Use Permit Regulations (C.M.C. Chapter 21.42) Conditional Uses, such as public and quasi-public facilities, possess unique and special characteristics that make it impractical to include them as permitted uses "by right" in various zoning districts. The authority for the location and operation of these uses is subject to Planning Commission review and the issuance of a Conditional Use Permit (CUP). On August 15, 2001, the Planning Commission's approval of CUP 99-23 for the existing CWRF included approval of a site plan showing the conceptual locations of future expansion areas. Although a concept plan was approved, any expansion of the facility requires an amendment to original discretionary permit approvals in order to ensure that the use does not have a detrimental effect on the surrounding land uses or the public's health and welfare, and that the project is consistent with the previous findings and conditions of approval. Chapter 21.42 ofthe Carlsbad Municipal CUP 99-23(A)/CDP 99-45(A) - CARLSBAD WATER RECYCLING FACILITY February 4, 2015 Page 4 Code requires that four findings be made in order to approve a CUP or CUP amendment. Staff has reviewed the proposed project and found that all the necessary finding can be made as discussed below: 1. That the requested use is necessary or desirable for the development ofthe community, and is in harmony with the various elements and objectives of the general plan in that the proposed expansion is designed to increase the recycled water production capacity of the existing Carlsbad Water Recycling Faciiity by an additional 4.0 MGD of non-potable water for use by residents of the city and within the region, thus reducing dependence on imported potable water; it will continue to operate in in conjunction with the existing Encina Water Pollution Control Facility; and it will not generate any unusual noise levels or odors. 2. That the requested use is not detrimental to existing uses or to uses specifically permitted in the zone in which the proposed use is to be located in that the CWRF is adjacent to the 40 MGD Encina Water Pollution Control Facility (EWPCF) and is designed to treat secondary clarified effluent from the EWPCF and to produce disinfected tertiary recycled water that meets Title 22 of the California Administrative Code for "unrestricted non-potable reuse". The CWRF was master planned to be expanded up to a capacity of 16 MGD and the Phase III project will expand the CWRF from its current capacity of 4.0 MGD to a total capacity of 8.0 MGD in accordance with the CMWD 2012 Recycled Water Master Plan. 3. That the site for the proposed conditional use is adequate in size and shape to accommodate the yards, setbacks, walls, fences, parking, loading facilities, buffer areas, landscaping and other development features prescribed in this code and required by the City Planner, Planning Commission or City Council, in order to integrate the use with other uses in the neighborhood, in that the proposed expansion area was identified on the site plan for the CWRF and there is sufficient space and infrastructure in place to accommodate the expansion. The proposed expansion will not encroach into any setbacks, on-site circulation or parking areas, or landscape areas and no site alterations or additional amenities are required. The existing facility, as well as the proposed expansion, is fully automated and there are no employees based at this facility. The existing parking lot has 14 parking spaces and one bus loading/unloading area which is used for guests who are taken on guided tours of the facility. 4. That the street system serving the proposed use is adequate to properly handle all traffic generated by the proposed use, in that the proposed expansion is not expected to result in an increase in the 87 ADT generated by the existing CWRF. The existing traffic is easily accommodated on Avenida Encinas, a secondary arterial, which is currently operating at an acceptable level of service. D. Coastal Development Permit Regulations 1. Mello II Local Coastal Program Segments The project site is in the Mello II Segment of the Coastal Zone on a flat, graded site that contains the existing Carlsbad Water Recycling Facility. The Phase III expansion of the CWRF is consistent with the Mello II Segment ofthe Local Coastal Program (LCP) which contains land use policies for development and conservation of coastal land and water areas within its boundaries. These policies emphasize topics such as preservation of agriculture and scenic resources; provision of shoreline access; protection against landslides, seismic activity, geologic instability, and/or flood hazards; protection of environmentally CUP 99-23(A)/CDP 99-45(A) - CARLSBAD WATER RECYCLING FACILITY February 4, 2015 Page 5 sensitive resources; and grading and drainage measures to protect water quality and to prevent erosion and sedimentation. The Phase III expansion will not obstruct views ofthe coastline from public lands or the public right-of- way, nor otherwise damage the visual beauty ofthe coastal zone. The project site is located east ofthe railroad tracks, about VA mile from the coastline, and there are no opportunities for access to the coast from the project area. There are no agricultural uses on the site or within the vicinity of the project area. The project will not affect any of the policies related to grading, landscaping, erosion, steep slopes, landslides and slope instability, seismic hazards, geologic instability, erosion control practices, or removal of native vegetation. The project is conditioned to adhere to the City's Master Drainage Plan, Grading Ordinance, Storm Water Ordinance, Standard Urban Storm Water Mitigation Plan (SUSMP) and Jurisdictional Urban Runoff Management Program (JURMP) to avoid increased urban runoff, pollutants, and soil erosion. 2. Coastal Agriculture Overlay Zone The project site was previously identified as a property in the Mello II LCP that had historically been used for agriculture. The site was identified as "non-prime agricultural land" which allows conversion to urban uses by participation in the Agricultural Conversion Mitigation program. The Coastal Development Permit (CDP 99-45) resolution for the previous project included a condition of approval which required payment of the agricultural mitigation fees prior to construction. The city's records confirm that the fee has been paid for the project site. Because the proposed expansion will be contained within the original site, no additional fees are required. IV. ENVIRONMENTAL REVIEW On November 27, 2012, CMWD adopted Resolution No. 1455, adopting the Mitigated Negative Declaration (MND) and Mitigation Monitoring and Reporting Program (MMRP) for the Phase III Recycled Water Project. The MND identified that the proposed expansion of the CWRF would not result in any direct or indirect environmental impacts and no mitigation measures are required for this CIP project. The majority of the CIP projects identified in the MND for the Phase III Recycled Water Project will be constructed using funds from the Clean Water State Revolving Fund (CWSRF) program. As such, an additional level of environmental review, referred to as "CEQA Plus", is required by the State Water Resources Control Board (SWRCB) prior to approving any funding requests under the CWSRF loan program. The CEQA Plus process provides an additional level of review to assure compliance with federal environmental laws and regulations and ensure that federal agencies are afforded adequate review of environmental documents for projects that will be federally funded. As a result of the CEQA Plus environmental review, two new conditions were developed that apply to some, but not all, ofthe Phase III Recycled Water Project components. First, several of the recycled water pipeline segments will be required to have Native American monitors present during ground disturbing activities. However this condition does not apply to the proposed project. Secondly, if a project component requires a Coastal Development Permit (CDP), the City must submit a copy of the approved CDP to the SWCRB prior to construction and must comply with the conditions identified therein. The requirement to submit a copy of the CDP to the SWCRB has been included as a condition of approval in the Planning Commission Resolution for this project. CUP 99-23(A)/CDP 99-45(A) - CARLSBAD WATER RECYCLING FACILITY February 4, 2015 Page 6 A Notice of Determination will be filed by the City Planner upon project approval, identifying that the project is within the scope of the prior Mitigated Negative Declaration and CEQA Plus Environmental Compliance document. ATTACHMENTS: 1. Planning Commission Resolution No. 7084 (CUP and CDP Amendments) 2. Location Map 3. Site Plan approved by CUP 99-23/CDP 99-45, dated August 15, 2001 4. Aerial Photo of the existing CWRF and the proposed area of expansion 5. 11" x 17" Exhibits "A" - "K" dated February 4, 2015 SITE MAP N NOT TO SCALE CUP 99-23(A) / CDP 99-45(A) Carlsbad Water Recycling Facility STREET SITE LIGHTING SCDIM LBUPS-TTTPICBLl TbilER. XTE" HIGHWAY 5 snwucE BRSINS • £ FUTURE ROM) NEB-;- FUTURE M PUIg STRTION j i 1 PROPOSED PRACEL LIRE* LRTIOKS JUIUHHG - «jsu SF MOW GROUO •UILDIHC alTH JmgOl. R»0«. MEETIIIG mXM. KRIIITEIIIIIICE ROOII. BRTHROOHS. "UAoRRTORr. PLRN ROOM. OFEMTIOm mOH. ElECTRICRL-ROOII. JRNITOR l*0«. RNO DItPUIT RKR. —' FILTRRTIOII { RICROFRTRRTIOII /JEHEIISC OSWSIS FRCILITT -RT GRROE <UO-*IT~H«-fn-«liai£IE PRO KITH CMEHICRC STOBRCE RRO FEEOfRCILITIES. FILTRRTIOH FRCILITIES. HICROFILTRRUm SrST£RS;T|l SUPPORT THESE Mill FRCILITIES. PRO INCLUDES ^— FUTURE FRCIIITIES. RMNIHCS MILL COVER, CHERICRL. —alCROFILTMriOM. RHQ REVERSE OSMSIS EOUIPKENT, CHLORIIC Ca|lTRCT 9Rsf» - 16S FT LONG X -S^FT-illOE X 14 FT DEEP OPER BURttO CONCRETE BRSIN. BRSIR PRmlOEt 120 NINUTES OF DISINFECTION CONTRCT TINE. SODIUN HVPOCHLORITE IS ROOED RT BRSIN IHLET. ^ RECTCLEO NRTER ST0RR«r'8RSIN - IW FT LONG X 122 FT NICE X 2S FT DEEP OPat^BWlEO CONCRETE BRSIN. BRSIN PROVIDES 2 NG OF STORRCE/TOR RECTaED NRTER. BRSIN IS RLSO USED FOR EMPCF EFFLUENT EaURLIZRTlON. RECYCLED NRIERBlIf STRTION - 120 FT LONG X SO FT NIOE-x-lt-FI. HIGH RBCHITEOTORRLLr TRERTED BUtLDINC COHPRISEO OF R PUNP ROON RNO ELECTRIC ROOM. THE RNPS PUHPS RECrCLEO IIRTER FRON THE STORAGE BRSIN TO-THE RECYCLED MATER DISTRIBUTION SYSTEN. I INFLUENHTdRRBE-BASfil - 1C4 FT LONG X 122 FT NIOC X 25 FT DEEP OPEN BURIED CONCRETE BRSIN. BRSIN PROVIDES STDRRSE FOR CNRF INFLUENT FLOH EOURLIZRTIDH. BRSIN IS RLSO USED FOR ENPCF EFFLUENT EOUALIZRTION. ^ — 7 J- ENPCF EFFiUOn PUNP EJRTION / HOT SHONN flNO LOCATED ON THE ENPCF SITE. piill«-SIATIDN HOUSES PUNPS TO SERVE FLON TO THE NIKIFILTERS. GRANULAR NEOIA FILTERS. AND THE INFLUENT STORRGE BASIN. (-8 llHICKENEB - 35 FT LONG X 25 FI HIDE BURIED FACILITY. THE THICKENEBIS COHPRISEO OF NIX. FJ.OCCULATIDN. AHO SETTLING ZONES. NEROBILTRRTION JWO-GRANULAR NEDIR FILTER REJECT AND BACXNRSH MlTER~RRE THICKENED PRIOR TO DISCHRRGE TO THE ENPCF. CHENICAL STORAGE - 50 FT LONG X 24 FI NIOC AI OBROE CONCRETE CWNICAL^TAINiraT STRUCTURE. FRCILITT CONTRINS POCTNER © © -FUTURE STORHCE BHSIN- -CHEMICAL ^STORAGE FflCILTTY FOR THICKENERS © ©. a I oc g • "IS i li = • ¥ _ AND FENRIIi CHLORIDE SngHejAM^ FEED EOUIPNENT FOR IHT ^HIC)CEN^NS^•ROaSS; UTILITY TRAHSFORNER - TRANSFORHER ON CONCRETE PAD. TO STEP DOAN VOLTAGE SUPPLIED BY SOCAE. RORO UrMWEIEHTS - AVENIDA ENCINAS NIDENINC INLUOING^ — PjaiHG.-CUIIBLA^GUTTER. ^lOENRLK. ANO STREET LIGHTING. a^EMICAL STORAGE CANOPY - 130 FT LONG X 25 FT/HIDE X 16 FT HIGH ARCHITECTQBALLY TRERTED CANOPY. CANOPY USED TO SCREEN ANO SHADE CHENICRL STORAGE TANKS AND PUNPING EOUIPNENT ISEE ONO. tUP- NICNOFlCTRRttO* CANOPY - TO FT LONG X 32 FT HIDE X IS FT HIGH ARCHITEGTiHLLY TREATED CANOPY. CANOPY USED TO SCREEN AND SHRDE^ICmFILTRATIDN UNITS. (SEE ONG. CUP-R04I [14) REVERSE OSNlilS CANOPY - 35 FT LONG X M FT HIDE X IB FT HIGH AltCNITECT«ALLYTREATEO CANOPY. CANOPY USED TO SCREEN tWDE AVERSE OSNOSIS UNITS, ONG. CUP-AO4) 15) firECTBlC«.^rilN -'3irFT--L0NG X 24 FT HIDE X 14 FT HiSI BUILOING ' ' NHICH CENTtRS HOUSES NOtOR CONTROL CENTERS AND OTHER NISCELLANItUS ELECTRICRL EOUIPKNT. <^ OECRRBONATIfjl TRNK - 7 FI DIANETER 18 FT HIGH ABOVE GRADE TANK. TIC OESnBONATOR IS USED TO STRIP CARSON DIOXIDE FRON THE fiOH STRERN. ©; © © © iiiai 1 Tifoi AO FLUSH T^ - 7 FT DIRNETEA IB FT HIGH ABOVE GRADE TANK. . THE FLUSWANK FLUSHES THE RO NENBRANES UPON SYSTEN SHUTDONNJII PREVENT POTENTIRL SCALING OF THE BY THE CO^NTNATE. ' AO CIP THE CLE! SCLUTIOHi ' S.E FI OIAICTEA B FT HIGH „ |IN.«I,ACE (CIPI TAIBC RTDBFS M 12 K_DIANETER 12 FT HIGH ABOVE GRADE TANK. C £DUI!UftS FLON BETHEEN THE NF AND AO NF BREAK TAAC: _^ . THE NF BREAK TANK _ PROCESS., • OVERLOOK PWVFDRN - AN OOSERVATION PLRTFORN OVERLOOKING THE E»B»CF SIW. PRIHARILY.,USED FOB PLANT TOURS. THE PLATFORN IS AT ADJACENT ROAOHAl^--eRA0E. LEGEND PROPERTY BOUNDRRY EXISTING SRNITflRV SEHER EXISTING GRS EXISTING TELEPHONE (OH) EXISTING TELEPHONE (UCI EXISTING STORM DRAIN PROPOSED STREET OR SITE LIGHTING PROPOSED FENCE PROPOSED nc PAVEMENT GENERAL NOTES: II PROPERTY BOUNDARIES SHOHN ARE PRELIMINARY. BOUNORRr SURVEY. EASEMENT DELINEflTIDN. RND STREET VBCRTION TO BE DONE BT OTHERS. Z) THE PROPOSED AREH DEVELOPMENT IS LOCATED OUTSIDE OF THE FEMH SOO-YEAR FLOODPLAIN (ZONE X, FLOOD INSURANCE RATE MRP. PANEL 1027 OF 237S1 . 31 ORIVEMRY APPROACH 1 ALLEY-TYPE) PER 6S-20 BLACK&VEATCH Corporation IrvlrMt Celiromla ENGINEER'S SIGNATURE REOUIRED ON PAGE 1 ONLY APPROVED ENGINEERING PLANCHECKER ENGINEER OF KIORK APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. REVISIOU DESCRIPTIW OTICP APPfiOVAU "AS BUILT" REVIEWED BV: CITY OF CARLSBAD ||^"^^^ PLANNIHG DEFAFTHENT CARISBAD WATER RECYCUNG FACILITY SITE PLAN ASSISTANT PLANNING DIFECTDR OWN BI: —iO. OIKO BY: PROJECT NO. DRAWING NO. PIG 1 CARLSBAD WATER RECYCLING FACILITY EXPANSION CARLSBAD WATER RECYCLING FACILITY PHASE III EXPANSION Cc VICINITY MAP NO SCALE il^arlsbad Municipal Water District CARLSBAD, CALIFORNIA BOARD QF DIRECTORS MATT HALL - PRESIDENT MARK PACKARD - BOARD MEMBER KEITH BLACKBURN - BOARD MEMBER LORRAINE WOODS - BOARD MEMBER MICHAEL SCHUMACHER - BOARD MEMBER STEVEN R. SARKOZY EXECUTIVE MANAGER PATRICK THOMAS PUBLIC WORKS DIRECTOR SEPTEMBER 2014 CH2MHILL. 402 W. 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PLONKA ENGINEERING MANAGER DATE OWN BY: CHKD Bl RVWD B^ PROJECT NO. 5209 DRAWING NO. DATE INITIAL REVISION DESCRIPTION DATE INITIAL DATE INITIAL OWN BY: CHKD Bl RVWD B^ . no PROJECT NO. 5209 DRAWING NO. ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL ACCEPTED OWN BY: CHKD Bl RVWD B^ '' ' PROJECT NO. 5209 DRAWING NO. I -.1 \><-"•JA \ AA \ \ \ \ /A r r CONNECT TO EXSTir MFF ELECTRICAL BUILOMG I ! 1 ~* B ^ BFV IN VERTICAL -2-3"C FOR POWER iM 1r2XFORCOMMUMCATH3N ' CH2MHILL. 402 W. BROADWAY, SUITE 1450 SAN DIEGO,CA 92101 (619)687-0120 0 SEE DWG M-3 FOR STATIC MIXER UPGRADES -90DE6ELBOWWU.BE REPLACED WTTH A TEE V SEE DWGS S-3&s-4 FOR CCB EXPANSION - SEE OWQ S-3 FOR CONT OF r D FROM NEW CCB EXPANSION ENOMCEX OF wm. REVISION DESCRIPTION oral Armawt. X-X SHEET 9 CITY OF CARLSBAD UTRJTIES MVISIOW SHEETS 30 PIPING PLAN-1 ACCEP1E0 BfiKKSiBi L nata ENOMEHWIC MANAGER DATE CHKD Bifti RVW) BYiJ PROJECT NO. 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THIS BUILOmG TO HOUSE NEW ELECTRICAL EQUIPMENT FOR NEW MF FEED PUMPS. ,4rFi{2¥l Si)-''' iNST*LUT»H « « 8 mf STATION 'cT '•tSIO»iw SYSTEM SEE SKET ST08ACE COMPAftTMENT - SHOWSSE ENO F0RAREA2 PLAN NTS N CH2MHILL. 402 W. BROADWAY. SUTE1450 SAN DIEGO, CA 92101 (619)687-0120 ENOMSR OF WMK X-X REVISION DESCRIPTION MK MUM. CITY OF CARLSBAD UHUTIES WWSION SHEETS 30 CML SITE iYMWPPING PLAN-AREA2 (>l>LS8MWATBi RECYCUNG FAOUTY PHASE mEXPANSKIN ACCEPTED BY: MRSIEW L PLONKA ENONEERWC MANAGER DATE CHKD BYi. RVWD BY:. PROJECT NO. 5209 I0RAWM6 NO. C-3 SEEDWQC-2 FORCOKT. X-f<EMOVE EXISTING CHANNEL / WALL-FUa HEIGHT FOUNDATION PLAN i/r«r4r (3 m n i. CH2MHILL. 402 W. BROADWAY, SUITE 1450 SAN DEGO,CA 92101 (619)687-0120 ONMCBI OF aOK X-X RE\ASION DESCRIPTION SHEET 11 CITY OF CARLSBAD UHUHES DIWWW SHEETS 30 ffismsmmTSK CHLORINE CONTACT BASIN FOLM}ATK»iPLAN CMLsammTmRByamaauTYPHASBitexPAieioN ACCEPTED BYiMRSIEN L PtMKA EWCaNEHWC MANAGER PATE CHKD BYi JE. PROJECT NO. 5209 DRAWING Na S-3 I id m 9 isy-o" TOP PLAN 6 CH2MHILL. 402 W. BROADWAY, SUITE 1450 SAN DIEGO, CA 92101 (619)687-0120 X-X REVISION DESCRIPTION oncR imam. SHEET 12 CITY OF CARLSBAD UTILITIES DMSION SHEETS 30 tmr/BB/rpiMi fat CHLORINE CONTACT BASIN TOP PLAN CAKLSBADWATERRECYCUNGFAOUTYPHASEHEXPANSION ACCEPTED BY-MRSIEN L PIMKA ENONEERING MANAGER m 6V: X_ ONKD artJE- PROJECT NO. 5209 DRA1MNG MO. S-4 -AL RAILING Wrm BASE ANCHORAGE -TEE WALL WALKWAY FUTURE SLAB EXPANSKM- -ALRAUN6WITH BASE ANCHORAGE -AL GRATING ELtt2B_ I SLS2JISL. ELM-OB id SECTION S-3.S-t 0 SECTION iM"»i'4r -AL RAILING WTTH BASE ANCHORAGE -AL GRATING BAFFLE WALL MJSJS. (£> S-3,S4 SECTION CH2MHILU 402 W. BROADWAY, SUITE 1450 SAN DIEGO, CA 92101 (619)687-0120 X-X REVISION DESCRIPTION OMR ^fPBOMBt SHEET 13 CITY OF CARLSBAD UTIUTIES DIVISW)N SHEETS 30 CHLORIIC CONTACT BASIN SECTIONS CAnSBADmmRECygjMGFAiaUTYPHASEIIieXPMISIOH ACCEPTED BY:MR!rKN L PLONKA ENGWEERWC MANAGER DATE MM 6Y: JS-CHKD BY: JE_ PRO.ECT NO. 5209 DRAWING NO. S-5 i id m i. r PLAN i«-=r4r CH2MHILU 402 W. BROADWAY, SUfTE 1450 SAN DIEGO, CA 92101 (619)687-0120 EHGMrai OF miK REVISION DESCRIPTION ano MVKMH. X-X DATE MUM. SHEET 14 CITY OF CARLSBAD UTIUTIES OtViaON SHEETS 30 mtamBapuSt^ : MFFACILnyPLAN Cm^ADWATBilXCmmFACtJTY PHASE ni EXPANSON ACCEPTED BY:MliS1EN L PIMKA lENGWtmNG MANAGER m BV: JilL CHKD W-.SSi-Bwm HV. PJ PROJECT NO. 5209 • DRAWING NO. M-1 91 •o n 5. COLUMN BEYOND, TYP 18* MFE (BEYOND) _IB (O- WMFF ^-14'I HOT WATER TANK ^ ^ l|l J -MODULE RACK TYP FtTRATTON TANK COLUMN. TYP /mm 14" OR 0 SECTION 3«r-r4r I -8'OF BEYOND, TYP -4-OF, TYP lOTDR TYP 111 I u. t MFF-v FEEDTANK FILTRATHN TANK fir MODULE RACK •P ^IT-EZIX n n nHn nnnnnnnnnnn iliil^^ nnnnnnnnnnnnHnnnnnnnnnnnn nnnnn, . 8"DR IITDR A. mm: SECTION CH2MHILL. 402 W. BROADWAY, SUITE 1450 SAN DIEGO, CA 92101 (619)687-0120 ENONCEH OF mm X-X REVISION DESCRIPTION ona MVWMH. SHEET 15 CITY OF CARLSBAD UTHJTIES DIVISION SHEETS 30 MRROvemrnAW RR MF FACILITY SECnON CAnSBADmTERRECYCUNGFAaUTYPHASEIIIEXPANSION ACCEPTED 8Y:MRSJEN L PLONKA EWGWEtWNG MANAGER DATE CHKD er-.SSL RVWD BY:£J- PROJECT NO. I DRAWING MO. 5209 M-2 I IO 9. mm rwm %im tTWt~~ iz'smt a; HUB 3Hmi THRU SIAS CH2MHILU 402 W. BROADWAY, SUITE 1450 SAN OEGO, CA 92101 (619)687-0120 X-X REVISION DESCRIPTION CITY OF CARLSBAD UTIUTIES DIVISION SHEETS 30 Imbisen'RAN RK CPS - NEW MF FEED PUMPS CAHLSBAD WMTERSECyCUNB F>WUTrPH4SE«EMR4WSI0W ACCEPTED BY-. MRSIEN L FLOMM ENGINEERING MANAGER DATE DWTSK-SEZ CHKD Bt.SO- PROJECT NO. DRAWMG NO 5209 M-4 *t.O.M 20' NOTE; MATERIALS FOR THE NEW CANOPY STRUCTURE SHALL MATCH THE EXISTING CANOPIES c)- '9- 5) 3'-4", 3--4' 2r-r CA-A-4 CA-A-4 y-4" c A) CONSTRUCTION NOTES 1. 24 owK fWFowo MET*. ROOF - SEE 9tarKxnam 2. CONCSETE MASOMTT PILASTIB - K StIIOCTUWl OVMMCS MC OCTM. 5C/CA-A-J FOR IMONRY ACCENT PATTERN S. EXTERDR UCHTMC - S£E CUCimCM. DtAWMGt 4. PROCESSINO EQUPWEMT - SEE CML NUXMCS 8. ELCVATXM \iM«ES - SEE RROCESSMC MECHWKM. BWCS n* OMIWW ROOF nWMING MEMBER - SEE STRUCTUKM. DMMNGS 7. CANOPY FRAJ4ING MEMBER - SEE STRUCTURE. DWHUCS FLOOR PLAN - CANOPY PLAN AND TYPICAL ELEVATIONS SCALE: l/8"=l'-0" XX/XX XX RNAL PLANS DAT! INITIAL ENGINEER OF WORK N REVISION DESCRIPTION UNE REPRESENTS HEIGHT QF 12"-0" PHASTESS FMCt IMQIRl SEE SPEOnCATIONS •LOCK kMONRY SEE SPECF1CAT)0NS CONCRCIE HMCWJY e-px MASONRY ACCENT PATTERN 1/4--1'-0- X-X OTHER APPROVAL SHEET 15A CITY OF CARLSBAD UTIUTIES DEPARTMENT SHEETS 30 HmOVOENT PLANS FOR CANOPY ELEVATIONS CARLSBAD WATER RECYCUNG FACILITY PHASE III EXPANSION ACCEPTED BY: KIRSTEN L PLCNKA ENQNEERING MANAGER DWN BY: . CHKD BY:. RVWD BY: PROJECT NO. 5209 DRAWING NO.